CN106290939A - A kind of biochemistry analyzer reagent cabin - Google Patents
A kind of biochemistry analyzer reagent cabin Download PDFInfo
- Publication number
- CN106290939A CN106290939A CN201610655263.5A CN201610655263A CN106290939A CN 106290939 A CN106290939 A CN 106290939A CN 201610655263 A CN201610655263 A CN 201610655263A CN 106290939 A CN106290939 A CN 106290939A
- Authority
- CN
- China
- Prior art keywords
- reagent
- cabin
- nacelle
- refrigerated compartment
- hatchcover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N2035/00346—Heating or cooling arrangements
- G01N2035/00435—Refrigerated reagent storage
Abstract
The invention discloses a kind of biochemistry analyzer reagent cabin, the refrigerating plant connected including nacelle and upper attaching thereof, the inner chamber of nacelle is the cold preservation cabin for holding reagent, and it is outdoor that refrigerating plant is in refrigerated compartment, and refrigerated compartment indoor are equipped with the convection flow fan for stirring refrigerated compartment Indoor Air fluid layer.The present invention uses convection flow fan to stir airflow layer in refrigerated compartment indoor, to realize the circulation of air flow convection current between the nearby and faraway of refrigerated compartment indoor refrigerating unit, refrigerated compartment indoor air flow is made to remain able to circulative convection in the case of reagent tray stall, ceaselessly upset the airflow layer that refrigerated compartment is indoor, also the conduction of refrigerated compartment indoor heat has been speeded up, avoid refrigerated compartment indoor that the problem that local temperature is too high occurs, thus the advantage that the reagent cabin of the present invention has good refrigeration effect, uniform heat distribution.
Description
Technical field
The present invention relates to a kind of biochemistry analyzer reagent cabin.
Background technology
Biochemistry analyzer belongs to a kind of medical apparatus and instruments, is used for placing doctor during the effect in the reagent cabin of automatic clinical chemistry analyzer
Treat the reagent used by detection, keep reagent to detect under the refrigerated storage temperature of 4~10 DEG C.The refrigeration side that available reagent cabin uses
Formula is energy-saving full-automatic biochemistry analyzer reagent chamber refrigerating method as disclosed in Chinese patent literature CN 104180554 B, uses
Cooling piece and refrigerating fan is put out of my cabin, with heat in cooling piece absorption reagent cabin, then with the side of refrigerating fan forced-ventilated at reagent
Cooling piece is dispelled the heat by formula, so that reagent cabin is carried out cooling refrigeration.But the temperature analysis of air fluid in reagent cabin is understood,
In reagent cabin, the spot temperature near cooling piece is relatively low, and the temperature away from cooling piece position is higher, also allows for temperature in reagent cabin
Degree formed graded once, causes reagent cabin each face temperature skewness internal, especially fills when the transmission in reagent cabin
Putting when not running, affected by the immobilising factor of air fluid in reagent cabin, this temperature gradient will be the most notable, easily cause
Reagent in whole reagent cabin can lose efficacy because temperature is too high, reduces the cold-storage insulation effect in reagent cabin.It addition, available reagent cabin
There is also the problem that heat preservation and insulation is poor so that reagent cabin, during cold-storage insulation, needs persistently to open refrigerating fan, increase
Energy consumption when big reagent cabin uses and cost.
Summary of the invention
It is an object of the invention to provide a kind of biochemistry analyzer reagent cabin, it is intended in solving prior art middle deck, temperature is uneven
Even situation.
In order to realize object above, the technical scheme in mesophytization analyzer reagent cabin of the present invention is as follows:
Biochemistry analyzer reagent cabin, the refrigerating plant connected including nacelle and upper attaching thereof, the inner chamber of nacelle is for being used for holding examination
The cold preservation cabin of agent, it is outdoor that refrigerating plant is in refrigerated compartment, and refrigerated compartment indoor are equipped with for stirring refrigerated compartment Indoor Air fluid layer
Convection flow fan.
Nacelle is provided with and is coated on the insulation cladding that refrigerated compartment is outdoor, and described convection flow fan is in insulation cladding, and in insulation
The refrigeration opening loaded for refrigerating plant is offered on shell.
Nacelle includes the main nacelle of open top, bottom lock, and in the upper end open of main nacelle, buckle closure has releasable connection to exist
In hatchcover in main nacelle, convection flow fan and refrigerating plant one be arranged on hatchcover, another is arranged on the bottom of main nacelle.
Insulation cladding include attaching be fixed on inside hatchcover and/or the hatchcover heat-insulation layer in outside, attach be fixed on main nacelle
The bulkhead heat-insulation layer in inside sidewalls and/or outside and attaching are fixed on the bilge in the inner side bottom main nacelle and/or outside and protect
Temperature layer.
Convection flow fan is on hatchcover, and refrigerating plant is in the bottom of main nacelle, and bilge heat-insulation layer is in bottom main nacelle
Inner side, refrigeration opening is on bilge heat-insulation layer, and offers the installation communicated with the opening that freezes in the bottom of main nacelle and open
Mouthful, being arranged over every the cold plate being located between cold preservation cabin and refrigeration opening, being in of refrigerating plant at bilge heat-insulation layer
Part conduction of heat in refrigeration opening is connected on cold plate.
Refrigerating plant includes being inserted into the radiating fin in refrigeration opening and for blowing the flowing of radiating fin surrounding flow
Cooling fan.
Refrigerated compartment is indoor is rotatably equipped with the reagent tray for holding reagent around vertically extending axis, convection flow fan and
Refrigerating plant office is in the both sides up and down of reagent tray.
It is coaxially connected with the transmission main shaft passed from cold preservation cabin on reagent tray, transmission main shaft passes through tape handler
Connect and have driving motor.
Tape handler includes being connected to drive the driving pulley on the outfan of motor and be connected to stretching of transmission main shaft
Going out the driven pulley on end, connecting between driving pulley and driven pulley has Timing Belt, the internal face of Timing Belt respectively with actively,
Driven pulley engagement coordinates.
Being provided with support pallet between reagent tray and power transmission shaft, power transmission shaft is coaxially connected or is integrally disposed upon and supports pallet
Centre, reagent tray is fixed on the edge supporting pallet at the connecting bolt of circumference uniform distribution by two or more, reagent
Pallet or the bolt through-hole supported on pallet are regulation elongated hole circumferentially.
The present invention uses convection flow fan to stir airflow layer in refrigerated compartment indoor, to realize refrigerated compartment indoor refrigeration dress
Circulation of air flow convection current between the nearby and faraway put so that refrigerated compartment indoor air flow in the case of reagent tray stall still
Can circulative convection, ceaselessly upset the airflow layer that refrigerated compartment is indoor, also speeded up the conduction of refrigerated compartment indoor heat, it is to avoid
There is the problem that local temperature is too high in refrigerated compartment indoor, thus the situation of non-uniform temperature in solving prior art middle deck, because of
And the advantage that the reagent cabin of the present invention has good refrigeration effect, uniform heat distribution.
Further, nacelle is provided with and is wrapped in the insulation cladding that refrigerated compartment is outdoor, and insulation cladding is reserved for refrigerating plant and loads
Refrigeration opening, with by the insulation effect of insulation cladding, it is achieved cold preservation cabin and extraneous isolation, the most both can guarantee that refrigerated compartment
Indoor temperature, from the impact of room temperature, can make again refrigerated compartment indoor heat quickly discharge from refrigerating plant, thus should be with
The reagent cabin of insulation cladding has the advantage that high insulating effect, refrigerating speed are fast.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of embodiments of the invention;
Fig. 2 is reagent cabin schematic perspective view under another angle in Fig. 1;
Fig. 3 is the perspective exploded view in reagent cabin in Fig. 1;
Fig. 4 is the structural representation in reagent cabin in Fig. 1;
Fig. 5 is the top view of Fig. 4;
Fig. 6 is the A-A sectional view of Fig. 5;
Fig. 7 is the location fit schematic diagram of hatchcover and main nacelle in Fig. 1;
Fig. 8 is the structural representation of the hatchcover in Fig. 1 with convection flow fan;
Fig. 9 is the structural representation of upper hatchcover in Fig. 8;
Figure 10 is the B-B sectional view of Fig. 4;
Figure 11 is the structural representation of main nacelle in Figure 10;
Figure 12 is the schematic perspective view of main nacelle in Figure 11.
Detailed description of the invention
The embodiment in mesophytization analyzer reagent cabin of the present invention: this reagent cabin is a kind of biochemistry analyzer automatic wind
Stirring-type refrigeration reagent cabin device, for storing reagent cup and being applicable to biochemistry analyzer sampling arm on-demand extraction reagent
A kind of device.
As shown in Figures 1 to 12, this reagent cabin is mainly by the reagent storing parts of nacelle and upper assembling thereof, refrigeration section packet
Become.Nacelle include hatchcover 1, hatchcover heat-insulation layer 2, lower hatchcover 3, hatchcover handle 4, main nacelle 5, T-shaped back-up ring 6, refrigeration aluminium sheet 7,
Bilge heat-insulation layer 8, bulkhead heat-insulation layer 25, positioning boss 24.Reagent storing parts includes reagent tray 9, supports aluminum dish 10, driving
Motor 11, motor fixing plate 12, motor support post 13, driving pulley 14, driven pulley 15, transmission main shaft 16, band set bearing 17,
Bearing locating ring 18, motor support plate 19, support column 23.Refrigerating part includes convection flow fan 20, radiating fin 21, refrigeration fan
22。
Upper hatchcover 1, lower hatchcover 3 and hatchcover heat-insulation layer 2 combination form the hatchcover of nacelle.Upper hatchcover 1 is provided with positioning port 27 He
Take the positioning boss 24 on the upside of reagent mouth 28, positioning port 27 and main nacelle 5 to match, it is achieved upper hatchcover 1 is in main nacelle 5 upper end
Location.Hatchcover heat-insulation layer 2 is between upper hatchcover 1 and lower hatchcover 3.Hatchcover heat-insulation layer 2 lower end is provided with a breach, for conveniently taking
Go out to change hatchcover heat-insulation layer 2.Upper hatchcover 1 is provided with three hatchcover boss 29, and each hatchcover boss 29 is equipped with screwed hole.Lower hatchcover
3 are fixed on the downside of upper hatchcover 1 by the screw installed on hatchcover boss 29.Hatchcover handle 4 is fixed on the upside of hatchcover 1.
Main nacelle 5 is the cylinder of open top, bottom lock, and is convexly equipped with cylinder in the bottom centre of main nacelle 5
Installation base 30, this installation base 30 coaxially offers installation perforation, so that installation base 30 is shell-like projection.Bulkhead is incubated
Layer 25 is wrapped at the exterior groove of main nacelle 5.T-shaped back-up ring 6 is fixed on the upside of the installation base 30 within main nacelle 5, main cabin
Also it is convexly equipped with two nacelle boss 31 on the bottom surface of body 5, nacelle boss 31 is equipped with screwed hole.Refrigeration aluminium sheet 7 passes through nacelle
The screw installed on boss 31 is fixed in main nacelle 5 inner bottom surface.Bilge heat-insulation layer 8 is arranged at refrigeration aluminium sheet 7 and main nacelle 5
Between.Side, main nacelle 5 lower end is provided with construction opening 26, and corresponding offers and construction opening 26 phase on bilge heat-insulation layer 8
Logical refrigeration opening 25, is used for placing radiating fin 21.It is internal that reagent tray 9 is positioned at main nacelle 5, and reagent tray 9 is provided with much
In 45 reagent troughs.The center of reagent tray 9 is provided with handle 32 and hole 32, location, and this hole, location 32 is along reagent tray 9 circumference
The bolt penetration hole of the arc extended, is connected in reagent tray 9 on support aluminum dish 10 for connecting bolt.Reagent tray 9, T-shaped
Back-up ring 6, transmission main shaft 16, support aluminum dish 10 and main nacelle 5, when reagent cabin hatchcover part covers, form the cold preservation closed
Cabin, hatchcover heat-insulation layer 2, bulkhead heat-insulation layer 25 and bilge heat-insulation layer 8 composition are wrapped in the insulation cladding that this refrigerated compartment is outdoor.
Driving pulley 14 is fixed on the output main shaft driving motor 11.Motor 11 is driven to be fixed by motor fixing plate 12
On 4 motor support posts 13.Motor support post 13 is fixed on refrigeration aluminium sheet 7 lower end by the hole of main nacelle 5 bottom surface.Main belt
Wheel 14 is connected with driven pulley 15 by Timing Belt, constitutes one group of tape handler, wherein Timing Belt and driving pulley 14, driven
The mode that engagement coordinates all is used between belt wheel 15.Driven pulley 15 is fixed on the lower end of transmission main shaft 16.Band set bearing 17 overlaps
Dress is fixed on transmission main shaft 16.Bearing locating ring 18 is fixed on the upside of band set bearing 17.Band set bearing 17 is fixed on motor and props up
On the upside of fagging 19, the upside of motor support plate 19 is fixed on the bottom surface of main nacelle 5.Support aluminum dish it is provided with on the upside of transmission main shaft 16
10, the centre supporting aluminum dish 10 is coaxially fixed on the upper end of transmission main shaft 16, support offer on the edge of aluminum dish 10 with
The circular hole that hole 32, location one_to_one corresponding on reagent tray 9 is arranged.Support column 23 is fixed on motor support plate 19 lower end, support column
In six prismatics and at least 4.
Two convection flow fan 20 are arranged symmetrically on the internal face of hatchcover, in order to provide wind stirring and homogenizing cold preservation cabin
Interior temperature field.Radiating fin 21 is positioned at main nacelle 5 bottom side.Radiating fin 21 is fixed on refrigeration aluminium sheet 7 lower end, radiating fin
It is provided with conducting strip between 21 and refrigeration aluminium sheet 7, connects in order to realize the conduction of heat between radiating fin 21 and refrigeration aluminium sheet 7.
Refrigeration fan 22 is fixed on radiating fin 21 lower end, and the effect of refrigeration fan 22 is to speed up the air stream around radiating fin 21
Speed, increases radiating efficiency.
When biochemistry analyzer is with the refrigeration reagent cabin device work of automatic wind stirring-type, refrigerating part and reagent storage
The relatively independent operation of part.Refrigerating part, refrigeration fan 22 rotates, and in making reagent cabin, temperature declines, the mesh freezed in reaching cabin
, but be analyzed air fluid temperature in cabin understanding, nacelle internal temperature can form graded layer, in causing reagent cabin
Each face temperature skewness of portion is low, in the direction away from radiating fin 21 near the temperature layer temperature of radiating fin 21
Form thermograde change layer.In order to solve this problem.The convection flow fan 20 being positioned at lower hatchcover 3 is run, to air layer in cabin
Carry out wind stirring, ceaselessly upset air layer in cabin, make refrigeration more preferably, even if reagent tray does not rotates, also can produce
Good refrigeration.Reagent storing parts, drives motor 11 to drive driving pulley 14 to rotate forward, and driven pulley 15 is due to Timing Belt
Driving rotate forward Tong Bu with driving pulley 14, driven gear drives transmission main shaft 16 to rotate forward, and transmission main shaft 16 is by being fixed on T on axle
Type back-up ring 6 drive support aluminum dish 10 rotate forward, meanwhile, equipped with reagent reagent tray 9 due to support aluminum dish 10 restriction effect and
Rotate forward.
Other embodiments in mesophytization analyzer reagent cabin of the present invention: radiating fin and the refrigerating plant of refrigeration fan composition
Can also substitute, such as water-cooled heat pipe structure, intercooler structure etc. by other structures.Refrigerating plant is except being arranged on main nacelle
Outside Di Bu, it is also possible to be arranged on the bulkhead of nacelle, hatchcover.Convection flow fan is in addition to being arranged on hatchcover, it is also possible to be arranged on
Bulkhead or the bilge.
Claims (10)
1. biochemistry analyzer reagent cabin, the refrigerating plant connected including nacelle and upper attaching thereof, the inner chamber of nacelle is for being used for holding
The cold preservation cabin of reagent, it is outdoor that refrigerating plant is in refrigerated compartment, it is characterised in that refrigerated compartment indoor are equipped with for stirring cold preservation
The convection flow fan of airflow layer in cabin.
Biochemistry analyzer reagent cabin the most according to claim 1, it is characterised in that nacelle is provided with and is coated on cold preservation cabin
Outer insulation cladding, described convection flow fan is in insulation cladding, and the refrigeration offering confession refrigerating plant loading on insulation cladding is opened
Mouthful.
Biochemistry analyzer reagent cabin the most according to claim 2, it is characterised in that nacelle includes open top, bottom envelope
The main nacelle closed, in the upper end open of main nacelle, buckle closure has releasable connection hatchcover in main nacelle, convection flow fan and refrigeration dress
Put one be arranged on hatchcover, another is arranged on the bottom of main nacelle.
Biochemistry analyzer reagent cabin the most according to claim 3, it is characterised in that insulation cladding includes that attaching is fixed on hatchcover
Inner side and/or the hatchcover heat-insulation layer in outside, attach be fixed on the inside sidewalls of main nacelle and/or the bulkhead heat-insulation layer in outside and
Attach the bilge heat-insulation layer being fixed on the inner side bottom main nacelle and/or outside.
Biochemistry analyzer reagent cabin the most according to claim 4, it is characterised in that convection flow fan is on hatchcover, refrigeration
Device is in the bottom of main nacelle, and bilge heat-insulation layer is in the inner side bottom main nacelle, and refrigeration opening is on bilge heat-insulation layer,
And offer the construction opening communicated with the opening that freezes in the bottom of main nacelle, bilge heat-insulation layer be arranged over every being located at cold
Hiding the cold plate between cabin and refrigeration opening, the part conduction of heat being in refrigeration opening of refrigerating plant is connected to cold plate
On.
Biochemistry analyzer reagent cabin the most according to claim 5, it is characterised in that refrigerating plant includes that being inserted into refrigeration opens
Radiating fin in Kou and for blowing the cooling fan of radiating fin surrounding flow flowing.
Biochemistry analyzer reagent cabin the most as claimed in any of claims 1 to 6, it is characterised in that refrigerated compartment is indoor
It is rotatably equipped with the reagent tray for holding reagent, convection flow fan and refrigerating plant office in reagent around vertically extending axis
The both sides up and down of pallet.
Biochemistry analyzer reagent cabin the most according to claim 7, it is characterised in that be coaxially connected with on reagent tray from cold
Hiding the transmission main shaft that cabin passes, transmission main shaft is connected by tape handler driving motor.
Biochemistry analyzer reagent cabin the most according to claim 8, it is characterised in that tape handler includes being connected to drive
Driving pulley on the outfan of motor and the driven pulley being connected on the external part of transmission main shaft, driving pulley and driven belt
Connecting between wheel and have Timing Belt, the internal face of Timing Belt engages cooperation with active, driven pulley respectively.
Biochemistry analyzer reagent cabin the most according to claim 8, it is characterised in that set between reagent tray and power transmission shaft
Having support pallet, power transmission shaft is coaxially connected or is integrally disposed upon the centre supporting pallet, and reagent tray passes through two or more
Connecting bolt at circumference uniform distribution is fixed on the edge supporting pallet, and reagent tray or the bolt through-hole supported on pallet are edge
Circumferentially extending regulation elongated hole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610655263.5A CN106290939A (en) | 2016-08-11 | 2016-08-11 | A kind of biochemistry analyzer reagent cabin |
Applications Claiming Priority (1)
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---|---|---|---|
CN201610655263.5A CN106290939A (en) | 2016-08-11 | 2016-08-11 | A kind of biochemistry analyzer reagent cabin |
Publications (1)
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CN106290939A true CN106290939A (en) | 2017-01-04 |
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ID=57668458
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CN201610655263.5A Pending CN106290939A (en) | 2016-08-11 | 2016-08-11 | A kind of biochemistry analyzer reagent cabin |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108037301A (en) * | 2017-12-30 | 2018-05-15 | 天津博硕东创科技发展有限公司 | The reagent tray device and chemiluminescent analyzer of a kind of chemiluminescent analyzer |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4708886A (en) * | 1985-02-27 | 1987-11-24 | Fisher Scientific Company | Analysis system |
CN102192993A (en) * | 2010-03-12 | 2011-09-21 | 希森美康株式会社 | Sample analyzer |
-
2016
- 2016-08-11 CN CN201610655263.5A patent/CN106290939A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4708886A (en) * | 1985-02-27 | 1987-11-24 | Fisher Scientific Company | Analysis system |
CN102192993A (en) * | 2010-03-12 | 2011-09-21 | 希森美康株式会社 | Sample analyzer |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108037301A (en) * | 2017-12-30 | 2018-05-15 | 天津博硕东创科技发展有限公司 | The reagent tray device and chemiluminescent analyzer of a kind of chemiluminescent analyzer |
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Application publication date: 20170104 |
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