CN103469531A - Gas infrared heater for dryer - Google Patents
Gas infrared heater for dryer Download PDFInfo
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- CN103469531A CN103469531A CN2013103477003A CN201310347700A CN103469531A CN 103469531 A CN103469531 A CN 103469531A CN 2013103477003 A CN2013103477003 A CN 2013103477003A CN 201310347700 A CN201310347700 A CN 201310347700A CN 103469531 A CN103469531 A CN 103469531A
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- Prior art keywords
- dryer
- infrared heater
- gas infrared
- hot
- infrared
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Abstract
The invention discloses a gas infrared heater for a dryer, which comprises a box body. The lower parts of both sides of the box body are respectively provided with infrared burners; the burning surface of each infrared burner is provided with a heat transfer net; an air duct separator with an L-shaped section is arranged in the box body to divide the box body into cold air passages and a hot air passage; the lower part of each cold air passage is provided with a cold air inlet; and the lower part of the hot air passage is provided with a hot air outlet. When the gas infrared heater works, under the action of a fan, air enters the cold air passages from the cold air inlets at both sides; and when the air flows the burning surfaces of the infrared burners, the heat transfer net receives and transfers infrared heat energy, the air is heated and enters a barrel of the dryer from the hot air passage through the hot air outlet. The gas infrared heater disclosed by the invention has a simple structure and is convenient to use; the burners are sufficient in burning; no carbon black particles are generated; a working effect is improved; cost is reduced; and potential safety hazard is reduced.
Description
Technical field
The present invention relates to a kind of combustion heater, specifically, is about a kind of heater of the Gas Infrared for dryer.
Background technology
Dryer is a kind of industrial washing equipment, generally, after rinse dehydration, is used for removing the moisture in clothes and other textiless.The tradition dryer, with regard to its mode of heating, is divided into Steam Heating, the large class of electrical heating two.The steam drying machine inner core adopts the stainless steel bright plate of excellent heat resistance to be made, and inner wall smooth reduces the wearing and tearing of clothing.Simultaneously, because steam drying machine contains large-area lint collecting net, be not easy to cause lint to stop up, protected the unimpeded of air channel, thereby improved greatly drying efficiency.But steam drying machine needs vapour source, vapour source is provided, need the equipment such as configuration boiler, heat supply network, the whole system structure is very complicated, poor working environment.And the power consumption of electric heating drying machine is large, drying efficiency is low, causes cost very high.In recent years, along with petroleum resources obtains development and utilization more and more widely, gas heating type dryer arises.Liquefied natural gas belongs to " once " energy, and therefore, aspect energy utilization rate, the gas type dryer has comparative advantages.At present, the gas type dryer adopts the flame direct-heated technology mostly, be that flame and air are mixed and become hot-air and enter the dryer inner core and dried, due to the flame of fire burner or high or low, be heated inhomogeneous, burn insufficient, not only make the heat that fuel combustion produces reduce, the waste resource, cost is high, but also can make in flame to contain a certain amount of carbon black fine particle, cloth grass in cylinder is easily by sooting, affect the drying effect of dryer to the cloth grass, therefore this gas type dryer is difficult to enter (requiring high to the cloth grass) hotel, the laundry in hotel, in addition, the length of flame of some gas drier is long, and the potential safety hazard that enters the dryer inner core, causes fire alarm is arranged.Therefore, be necessary to be improved.
Summary of the invention
The objective of the invention is to solve the inadequate problem of burning of traditional fire burner of the prior art, a kind of heater of the Gas Infrared for dryer is provided, so that heater fully burns, forms without carbon black fine particle, improve the drying effect of dryer, reduce costs.
For achieving the above object, the invention provides a kind of heater of the Gas Infrared for dryer, comprise casing, the cross section of described casing is T-shaped structure, and the down either side of described casing respectively is provided with an infrared burner, and the combustion front of described infrared burner is provided with a heat transfer meshes, prevent thermal losses, play the accumulation of heat effect, be provided with the air-duct clapboard that cross section is L-type in described casing, casing is cut off and form cold air duct and hot-air channel.
Described heat transfer meshes is in described casing, and the shell of described casing is provided with the one layer of heat preservation layer, and described cold air duct below is provided with a cold wind import, and described hot-air channel below is provided with a hot-blast outlet, and described hot-blast outlet is located at the dryer top; The wall of described hot-air channel is provided with blower unit, when having flame to enter hot-air channel, can stop rapidly flame, prevents that naked light from entering the dryer inner core; The shell of described casing is provided with a peep hole, for observing the combustion case of infrared burner; Described heat transfer meshes is triangle steel plate mesh grid formula, for accepting infrared heat energy conduction flow through air.
When the Gas Infrared heater is worked, under the effect of blower fan, air enters cold air duct by the cold wind import of both sides, while flowing through the infrared burner burning surface, heat transfer meshes is accepted infrared heat energy conduction, and air is heated, by the hot-air channel hot-blast outlet of flowing through, enter in drier body.
Gas Infrared for dryer heater of the present invention, its beneficial effect is:
Heating arrangement is simple, easy to use; Prevent thermal losses, improve drying efficiency; The abundant burning of infrared burner material, the even flame of going here and there out from the combustion front of burner, do not have carbon black fine particle to produce, improve the drying effect of dryer to the cloth grass, simultaneously, because the burner of this structure be take infrared heat transfer as main, flame height is very limited, the flames of anger enters the dryer inner core, reduces potential safety hazard.
The accompanying drawing explanation
Fig. 1 is the heater structure of the Gas Infrared for dryer schematic diagram of the present invention front;
Fig. 2 is the heater structure of the Gas Infrared for dryer schematic diagram of the present invention side;
The specific embodiment
Below in conjunction with concrete accompanying drawing, the heater of the Gas Infrared for dryer of the present invention is described in further detail.
Shown in Fig. 1 and Fig. 2, Gas Infrared for dryer heater of the present invention, comprise casing 10, it is characterized in that, the cross section of described casing is T-shaped structure, the down either side of described casing 10 respectively is provided with an infrared burner 5(can be by commercially available acquisition), the combustion front of described infrared burner 5 is provided with a heat transfer meshes 4, prevents thermal losses, plays the accumulation of heat effect, the air-duct clapboard 3 that to be provided with cross section in described casing 10 be L-type, cut off casing 10 walk abreast into cold air duct 13 and hot-air channel 14.
Described heat transfer meshes 4 is in described casing 10, and the shell 2 of described casing 10 is provided with one layer of heat preservation layer 1; Described cold air duct 13 belows are provided with a cold wind import 6, and described hot-air channel 14 belows are provided with a hot-blast outlet 7, and described hot-blast outlet 7 is located at the dryer top; The wall of described hot-air channel 14 is provided with blower unit 9, when having flame to enter hot-air channel 14, can stop rapidly flame, prevents that naked light from entering the dryer inner core; The shell 2 of described casing 10 is provided with a peep hole 8, for observing the combustion case of infrared burner; Described heat transfer meshes 4 is triangle steel plate mesh grid formula, for accepting infrared heat energy conduction flow through air.
According to the present invention, when the Gas Infrared heater is worked, under the effect of blower fan, air enters cold air duct by the cold wind import 6 of both sides, while flowing through infrared burner 5 burning surface, heat transfer meshes 4 is accepted infrared heat energy conduction, and air is heated, by the hot-air channel hot-blast outlet 7 of flowing through, enter in drier body.
After adopting said structure, the heater of the Gas Infrared for dryer of the present invention, heating arrangement is simple, easy to use; Prevent thermal losses, improve drying efficiency; Burner fully burns, and does not have carbon black fine particle to produce, and improves the drying effect of dryer for the cloth grass, and simultaneously, because the burner of this structure be take infrared heat transfer as main, flame height is very limited, and the flames of anger enters the dryer inner core, reduces potential safety hazard.
Claims (8)
1. the heater of the Gas Infrared for dryer, comprise casing, it is characterized in that, the cross section of described casing is T-shaped structure, the down either side of described casing respectively is provided with an infrared burner, the combustion front of described infrared burner is provided with a heat transfer meshes, also is provided with the air-duct clapboard that cross section is L-type in described casing, and casing is cut off and walks abreast into cold air duct and hot-air channel.
2. Gas Infrared heater as claimed in claim 1, is characterized in that, described heat transfer meshes is in described casing.
3. Gas Infrared heater as claimed in claim 1, is characterized in that, the shell of described casing is provided with the one layer of heat preservation layer.
4. Gas Infrared heater as claimed in claim 1, is characterized in that, described cold air duct below is provided with a cold wind import, and described hot-air channel below is provided with a hot-blast outlet.
5. Gas Infrared heater as claimed in claim 4, is characterized in that, described hot-blast outlet is located at the dryer top.
6. Gas Infrared heater as claimed in claim 1, is characterized in that, the wall of described hot-air channel is provided with blower unit.
7. Gas Infrared heater as claimed in claim 1, is characterized in that, described cabinet shell is provided with a peep hole.
8. Gas Infrared heater as claimed in claim 1, is characterized in that, described heat transfer meshes is triangle steel plate mesh grid formula.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103477003A CN103469531A (en) | 2013-08-09 | 2013-08-09 | Gas infrared heater for dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103477003A CN103469531A (en) | 2013-08-09 | 2013-08-09 | Gas infrared heater for dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103469531A true CN103469531A (en) | 2013-12-25 |
Family
ID=49794562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103477003A Pending CN103469531A (en) | 2013-08-09 | 2013-08-09 | Gas infrared heater for dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103469531A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107421270A (en) * | 2017-08-21 | 2017-12-01 | 无锡市强力干燥设备厂 | Novel gas dryer |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4507080A (en) * | 1983-07-22 | 1985-03-26 | Challenge Cook Bros., Inc. | Laundry dryer |
| CN1978767A (en) * | 2005-11-29 | 2007-06-13 | 乐金电子(天津)电器有限公司 | Burner assembly fixing structure for drying machine |
| CN201560336U (en) * | 2009-11-18 | 2010-08-25 | 上海赛航洗涤设备有限公司 | Ironing machine drying drum with electromagnetic induction heating |
| EP2573480A2 (en) * | 2011-09-23 | 2013-03-27 | Herbert Kannegiesser GmbH | Device for heating a heat distributor for washing machines in particular |
| CN203498677U (en) * | 2013-08-09 | 2014-03-26 | 上海赛航洗涤设备有限公司 | Gas-fired infrared heater for drier |
-
2013
- 2013-08-09 CN CN2013103477003A patent/CN103469531A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4507080A (en) * | 1983-07-22 | 1985-03-26 | Challenge Cook Bros., Inc. | Laundry dryer |
| CN1978767A (en) * | 2005-11-29 | 2007-06-13 | 乐金电子(天津)电器有限公司 | Burner assembly fixing structure for drying machine |
| CN201560336U (en) * | 2009-11-18 | 2010-08-25 | 上海赛航洗涤设备有限公司 | Ironing machine drying drum with electromagnetic induction heating |
| EP2573480A2 (en) * | 2011-09-23 | 2013-03-27 | Herbert Kannegiesser GmbH | Device for heating a heat distributor for washing machines in particular |
| CN203498677U (en) * | 2013-08-09 | 2014-03-26 | 上海赛航洗涤设备有限公司 | Gas-fired infrared heater for drier |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107421270A (en) * | 2017-08-21 | 2017-12-01 | 无锡市强力干燥设备厂 | Novel gas dryer |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131225 |
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| WD01 | Invention patent application deemed withdrawn after publication |