US20060288717A1 - Heat exchanging device having changeable compressor - Google Patents
Heat exchanging device having changeable compressor Download PDFInfo
- Publication number
- US20060288717A1 US20060288717A1 US11/168,889 US16888905A US2006288717A1 US 20060288717 A1 US20060288717 A1 US 20060288717A1 US 16888905 A US16888905 A US 16888905A US 2006288717 A1 US2006288717 A1 US 2006288717A1
- Authority
- US
- United States
- Prior art keywords
- heat exchanging
- piping
- tubing
- coupled
- temperature
- 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.)
- Abandoned
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
- F25B49/025—Motor control arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2600/00—Control issues
- F25B2600/02—Compressor control
- F25B2600/021—Inverters therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2117—Temperatures of an evaporator
- F25B2700/21171—Temperatures of an evaporator of the fluid cooled by the evaporator
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/02—Refrigerators including a heater
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
A heat exchanging device includes a compressor for pumping the medium through a piping, and a tubing receiving a heat exchanging fluid and coupled to an evaporator, and a pump may pump the heat exchanging fluid through the tubing. The compressor includes a frequency convertible to different frequencies, to facilitate the medium through the piping and to decrease a temperature in the piping or the tubing when the temperature is increased and higher than a predetermined temperature, and to slower the medium when the temperature is decreased and lower than the predetermined temperature. A temperature sensor and a heater may be used to control the temperature in the piping or the tubing.
Description
- 1. Field of the Invention
- The present invention relates to a heat exchanging device, and more particularly to a heat exchanging device having a compressor convertible or changeable to different frequencies, for increasing the circulation of the heat medium when the temperature is increased, and for decreasing the circulation of the heat medium when the temperature is decreased.
- 2. Description of the Prior Art
- Typical heat exchanging devices, or heating and cooling systems may comprise a compressor for pumping and circulating a heat or cold medium through a piping, and through various parts or components or elements, for heat exchanging purposes. Normally, the compressor includes a frequency that is predetermined and that may not be converted or changed to the other frequencies.
- For example, U.S. Pat. No. 5,239,838 to Tessler discloses one of the typical heating and cooling systems for exchanging heat energy between a refrigeration circuit and a hot water system, and utilizing a solar heated water tank or a conventional water heater. When the compressor is operated or energized, the compressor will be continuously operated in a predetermined frequency that may not be converted or changed to the other frequencies.
- Accordingly, when the temperature within the typical heating and cooling systems is either increased or decreased, the compressor will still be continuously operated in the predetermined frequency that may not be converted or changed to the other frequencies to either increase or decrease the circulation of the heat medium, such that the temperature within the typical heating and cooling systems may not be suitably maintained at a suitable or predetermined value or level.
- The present invention has arisen to mitigate and/or obviate the afore-described disadvantages of the conventional heat exchanging devices.
- The primary objective of the present invention is to provide a heat exchanging device including a compressor convertible or changeable to different frequencies, for increasing the circulation of the heat medium when the temperature is increased, and for decreasing the circulation of the heat medium when the temperature is decreased.
- In accordance with one aspect of the invention, there is provided a heat exchanging device comprising a piping for receiving and circulating a medium therein, a condenser coupled to the piping for heat exchanging purposes, a fan device disposed beside the condenser for facilitating a heat exchanging of the condenser, a compressor coupled to the piping, for pumping and circulating the medium through the piping, a reservoir coupled to the piping, for receiving and storing the medium, a window coupled to the piping, for viewing and watching a flowing of the medium through the piping, an evaporator and an expansion valve coupled to the piping, for heat exchanging purposes, a tubing for receiving a heat exchanging fluid therein, and coupled to the evaporator, and including a receptacle coupled to the tubing, for receiving and storing the heat exchanging fluid therein, a pump coupled to the tubing, for pumping and circulating the heat exchanging fluid through the tubing, a pressure gauge coupled to the tubing, for showing a pressure within the tubing, and a switch attached to the receptacle, to control and to maintain a water level of the heat exchanging fluid within the receptacle. The compressor includes a frequency convertible and changeable to different frequencies, to facilitate and circulate the medium through the piping and to decrease a temperature in either the piping or the tubing when the temperature in either the piping or the tubing is increased and higher than a predetermined temperature, and to slower the circulation of the medium through the piping and to increase the temperature in either the piping or the tubing when the temperature in either the piping or the tubing is decreased and lower than the predetermined temperature.
- The compressor includes a frequency convertible and changeable between 30 HZ and 120 HZ.
- The tubing further includes a filter device coupled thereto, for filtering the heat exchanging fluid circulated through the tubing. The tubing further includes a control device coupled thereto, for controlling a flowing speed of the heat exchanging fluid through the tubing. The tubing further includes an object coupled thereto, for being cooled by the heat exchanging fluid.
- The receptacle includes a temperature sensor coupled thereto, to detect a temperature of the heat exchanging fluid within the receptacle. The receptacle includes a heater coupled thereto, to heat the heat exchanging fluid to the predetermined temperature.
- A protecting device may further be provided and coupled to the piping, to detect and to control a pressure within the piping, and to maintain the pressure within the piping at a predetermined level. The piping includes a drying device coupled thereto.
- Further objectives and advantages of the present invention will become apparent from a careful reading of the detailed description provided hereinbelow, with appropriate reference to the accompanying drawings.
-
FIG. 1 is a plan schematic view of a heat exchanging device in accordance with the present invention; and -
FIG. 2 is an electric circuit of the heat exchanging device. - Referring to the drawings, and initially to
FIG. 1 , a heat exchanging device in accordance with the present invention comprises apiping 10 for receiving and for circulating a heat or cold medium therein, acondenser 11 attached or coupled to thepiping 10 for heat exchanging purposes or for pumping the heat or cold medium through thepiping 10, and afan device 12 disposed beside thecondenser 11 and coupled to amotor 13, for being rotated and driven by themotor 13 to facilitate the heat exchanging of thecondenser 11. - A
compressor 14 is also attached or coupled to thepiping 10, for pumping and circulating the heat or cold medium through thepiping 10, and through various parts or components or elements, such as thecondenser 11, for heat exchanging purposes. Areservoir 15 is also attached or coupled to thepiping 10, for receiving and storing the heat or cold medium. Awindow 16 may be provided or attached or coupled to thepiping 10, for viewing and watching the flowing of the heat or cold medium through thepiping 10. - An
evaporator 17, and anexpansion valve 18, and adrying device 19 may further be provided and attached or coupled to thepiping 10, for heat exchanging purposes. A protectingdevice 20 may also be attached or coupled to thepiping 10, to detect and to control the pressure within thepiping 10, and to prevent the pressure within thepiping 10 from being greatly increased or greatly decreased, and thus for maintaining the pressure within thepiping 10 at a predetermined or constant level. - A
tubing 30 is provided for receiving a coolant or a heat exchanging fluid therein, and may be coupled to theevaporator 17, and includes areceptacle 31 attached or coupled to thetubing 30, for receiving and storing the coolant or the heat exchanging fluid therein. Apump 32 is also attached or coupled to thetubing 30, for pumping and circulating the coolant or the heat exchanging fluid through thetubing 30, and through various parts or components or elements, for heat exchanging purposes. - A
pressure gauge 33, and afilter device 34, and a processor unit or acontrol device 35 may also be attached or coupled to thetubing 30, for showing the pressure within thetubing 30, and for filtering the coolant or the heat exchanging fluid circulated through thetubing 30, and for controlling the flowing speed or flowing quantity of the coolant or the heat exchanging fluid through thetubing 30. Anobject 36 to be cooled may also be attached or coupled to thetubing 30, for being cooled by the coolant or the heat exchanging fluid. - A
switch 37 may be attached to thereceptacle 31, to control and to maintain the water level of the coolant or the heat exchanging fluid within thereceptacle 31, and to prevent the water level of the coolant or the heat exchanging fluid within thereceptacle 31 from spilling over thereceptacle 31. A temperature detector orsensor 38 may be coupled to thereceptacle 31, to detect the temperature of the coolant or the heat exchanging fluid within thereceptacle 31, and aheater 39 may also be coupled to thereceptacle 31, to heat the coolant or the heat exchanging fluid to the predetermined temperature, for example. One example of the electric circuit for the heat exchanging device is shown inFIG. 2 . - The
compressor 14 is convertible or changeable to different frequencies, or includes a frequency convertible or changeable to different frequencies, such as between 30 HZ and 120 HZ. For example, when the temperature in either thepiping 10 or thetubing 30 is increased and higher than a predetermined temperature, the frequency of thecompressor 14 may be controlled or increased to facilitate the circulation of the heat medium through thepiping 10, and thus to quickly decrease the temperature in either thepiping 10 or thetubing 30. - On the contrary, when the temperature in either the
piping 10 or thetubing 30 is decreased and lower than a predetermined temperature, the frequency of thecompressor 14 may be controlled or decreased to diminish the circulation of the heat medium through thepiping 10, and thus to slower the decreasing or the changing of the temperature in either thepiping 10 or thetubing 30. Alternatively, theheater 39 may be used to heat the coolant or the heat exchanging fluid to the predetermined temperature. The conventional compressors failed to provide a frequency convertible or changeable to different frequencies, and may only be used to constantly pump and circulate the heat medium through thepiping 10. - Accordingly, the heat exchanging device in accordance with the present invention includes a compressor convertible or changeable to different frequencies, for increasing the circulation of the heat medium when the temperature is increased, and for decreasing the circulation of the heat medium when the temperature is decreased.
- Although this invention has been described with a certain degree of particularity, it is to be understood that the present disclosure has been made by way of example only and that numerous changes in the detailed construction and the combination and arrangement of parts may be resorted to without departing from the spirit and scope of the invention as hereinafter claimed.
Claims (9)
1. A heat exchanging device comprising:
a piping for receiving and circulating a medium therein,
a condenser coupled to said piping for heat exchanging purposes,
a fan device disposed beside said condenser for facilitating a heat exchanging of said condenser,
a compressor coupled to said piping, for pumping and circulating the medium through said piping,
a reservoir coupled to said piping, for receiving and storing the medium,
a window coupled to said piping, for viewing and watching a flowing of the medium through said piping,
an evaporator and an expansion valve coupled to said piping, for heat exchanging purposes,
a tubing for receiving a heat exchanging fluid therein, and coupled to said evaporator, and including a receptacle coupled to said tubing, for receiving and storing the heat exchanging fluid therein,
a pump coupled to said tubing, for pumping and circulating the heat exchanging fluid through said tubing,
a pressure gauge coupled to said tubing, for showing a pressure within said tubing, and
a switch attached to said receptacle, to control and to maintain a water level of the heat exchanging fluid within said receptacle,
wherein said compressor includes a frequency convertible and changeable to different frequencies, to facilitate and circulate the medium through said piping and to decrease a temperature in either said piping or said tubing when the temperature in either said piping or said tubing is increased and higher than a predetermined temperature, and to slower the circulation of the medium through said piping and to increase the temperature in either said piping or said tubing when the temperature in either said piping or said tubing is decreased and lower than the predetermined temperature.
2. The heat exchanging device as claimed in claim 1 , wherein said compressor includes a frequency convertible and changeable between 30 HZ and 120 HZ.
3. The heat exchanging device as claimed in claim 1 , wherein said tubing further includes a filter device coupled thereto, for filtering the heat exchanging fluid circulated through said tubing.
4. The heat exchanging device as claimed in claim 1 , wherein said tubing further includes a control device coupled thereto, for controlling a flowing speed of the heat exchanging fluid through said tubing.
5. The heat exchanging device as claimed in claim 1 , wherein said tubing further includes an object coupled thereto, for being cooled by the heat exchanging fluid.
6. The heat exchanging device as claimed in claim 1 , wherein said receptacle includes a temperature sensor coupled thereto, to detect a temperature of the heat exchanging fluid within said receptacle.
7. The heat exchanging device as claimed in claim 1 , wherein said receptacle includes a heater coupled thereto, to heat the heat exchanging fluid to the predetermined temperature.
8. The heat exchanging device as claimed in claim 1 , wherein a protecting device is coupled to said piping, to detect and to control a pressure within said piping, and to maintain the pressure within said piping at a predetermined level.
9. The heat exchanging device as claimed in claim 1 , wherein said piping includes a drying device coupled thereto.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/168,889 US20060288717A1 (en) | 2005-06-27 | 2005-06-27 | Heat exchanging device having changeable compressor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/168,889 US20060288717A1 (en) | 2005-06-27 | 2005-06-27 | Heat exchanging device having changeable compressor |
Publications (1)
Publication Number | Publication Date |
---|---|
US20060288717A1 true US20060288717A1 (en) | 2006-12-28 |
Family
ID=37565658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/168,889 Abandoned US20060288717A1 (en) | 2005-06-27 | 2005-06-27 | Heat exchanging device having changeable compressor |
Country Status (1)
Country | Link |
---|---|
US (1) | US20060288717A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060225298A1 (en) * | 2003-03-19 | 2006-10-12 | Green Seiju Co., Ltd. | Drying system |
US20150345838A1 (en) * | 2014-05-30 | 2015-12-03 | Merdad Kalantari | Geothermal heat pump system |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5239838A (en) * | 1991-09-19 | 1993-08-31 | Tressler Steven N | Heating and cooling system having auxiliary heating loop |
-
2005
- 2005-06-27 US US11/168,889 patent/US20060288717A1/en not_active Abandoned
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5239838A (en) * | 1991-09-19 | 1993-08-31 | Tressler Steven N | Heating and cooling system having auxiliary heating loop |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060225298A1 (en) * | 2003-03-19 | 2006-10-12 | Green Seiju Co., Ltd. | Drying system |
US7624514B2 (en) * | 2003-03-19 | 2009-12-01 | Green Seiju Co., Ltd. | Drying system |
US20150345838A1 (en) * | 2014-05-30 | 2015-12-03 | Merdad Kalantari | Geothermal heat pump system |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |