CN202852995U - Dehumidifier - Google Patents
Dehumidifier Download PDFInfo
- Publication number
- CN202852995U CN202852995U CN 201220565539 CN201220565539U CN202852995U CN 202852995 U CN202852995 U CN 202852995U CN 201220565539 CN201220565539 CN 201220565539 CN 201220565539 U CN201220565539 U CN 201220565539U CN 202852995 U CN202852995 U CN 202852995U
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- China
- Prior art keywords
- air channel
- air
- heat exchange
- heat exchanger
- wind channel
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- Expired - Lifetime
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 230000002411 adverse Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 9
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 238000007791 dehumidification Methods 0.000 abstract description 5
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
- 238000004378 air conditioning Methods 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000026676 system process Effects 0.000 description 1
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- Drying Of Gases (AREA)
Abstract
The utility model provides a dehumidifier, which comprises a wind channel shell, wherein a first wind channel and a second wind channel are arranged in the wind channel shell, the first end of the first wind channel is provided with an air inlet, the first end of the second wind channel is provided with an air outlet, the second end of the first wind channel is communicated with the second end of the second wind channel, and the first wind channel and the second wind channel are arranged in a crossed way; the plate heat exchanger is arranged at the intersection of the first air duct and the second air duct and is provided with a first heat exchange inlet, a first heat exchange outlet, a second heat exchange inlet and a second heat exchange outlet, and the first heat exchange inlet is communicated with the air inlet; the second heat exchange outlet is communicated with the air outlet; and the water coil is arranged in the second air duct and is arranged between the first heat exchange outlet and the second heat exchange inlet. Through using plate heat exchanger to carry out the heat transfer, the process air after the precooling is more close to the saturated condition, has improved the dehumidification efficiency of dehumidifier and the air-out temperature of new trend, reduces the cold volume loss of new trend in tuber pipe transmission process, improves system efficiency.
Description
Technical field
The utility model relates to field of air conditioning, especially, relates to a kind of dehumidifier.
Background technology
At present, in the full air central air conditioner system, air-conditioning is born Indoor Thermal, humidity load simultaneously, so wind pushing temperature is lower.The process air that temperature is on the low side can absorb the heat that the airduct wall imports in a large number in the airduct transmission course, cause cold consumption larger, and then reduce the system effectiveness of whole air-conditioning system.
The successful Application of cold emission plate Refrigeration Technique is so that novel air-conditioning system can the indoor hot humidity load of independent process.Be sensible heat load in the cold emission plank system process chamber, new wind subsystem only need be responsible for humidity load in the process chamber.Then the wind pushing temperature of new wind can be increased to indoor air temperature, means that also new blower fan leaving air temp can correspondingly significantly improve.
The utility model content
The utility model purpose is to provide a kind of dehumidifier, to solve the large technical problem of cold consumption in the airduct transmission engineering in the prior art.
For achieving the above object, the utility model provides a kind of dehumidifier, comprise the air channel housing, be provided with the first air channel and the second air channel in the housing of air channel, the first end in the first air channel is provided with air inlet, the first end in the second air channel is provided with air outlet, and second end in the first air channel is connected with second end in the second air channel, and the first air channel and the second air channel are arranged in a crossed manner; Plate type heat exchanger is arranged on the first air channel and the second air channel infall, and plate type heat exchanger has the first heat exchange entrance, the first heat exchange outlet, the second heat exchange entrance and the second heat exchange outlet, and the first heat exchange entrance is connected with air inlet; The second heat exchange outlet is connected with air outlet; Water coil is arranged in the second air channel, and between the first heat exchange outlet and the second heat exchange entrance.
Further, dehumidifier also comprises filter, is arranged in the first air channel between air inlet and the first heat exchange entrance.
Further, dehumidifier also comprises blower fan, is arranged in the second channel between second end in water coil and the second air channel.
Further, dehumidifier also comprises deflector, and the second end that is arranged on second end in the first air channel and the second air channel is connected in first air channel at place.
Further, board-like heat exchanger is obliquely installed.
Further, plate type heat exchanger is the board-like sensible heat exchanger of distributary.
Further, plate type heat exchanger is the board-like sensible heat exchanger of cross-counterflow.
Further, plate type heat exchanger is the board-like sensible heat exchanger of adverse current.
Further, plate type heat exchanger is thermal wheel.
The utlity model has following beneficial effect:
By using heat-exchangers of the plate type to carry out heat exchange so that through the process air after the board-like sensible heat exchanger precooling of distributary more near saturation state, then the dehumidification rate of dehumidifier is higher; Improve the leaving air temp of new wind, reduced the cold consumption of new wind in the airduct transmission course, improved system effectiveness.
Except purpose described above, feature and advantage, the utility model also has other purpose, feature and advantage.The below is described in further detail the utility model with reference to figure.
Description of drawings
The accompanying drawing that consists of the application's a part is used to provide further understanding of the present utility model, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not consist of improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the schematic diagram according to dehumidifier of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
Referring to Fig. 1, according to dehumidifier of the present utility model, comprise air channel housing 10, be provided with the first air channel and the second air channel in the air channel housing 10, the first end in the first air channel is provided with air inlet 11, the second end that the first end in the second air channel is provided with air outlet 12, the first air channels is connected with second end in the second air channel, and the first air channel and the second air channel are arranged in a crossed manner; Plate type heat exchanger 30 is arranged on the first air channel and the second air channel infall, and plate type heat exchanger 30 has the first heat exchange entrance, the first heat exchange outlet, the second heat exchange entrance and the second heat exchange outlet, and the first heat exchange entrance is connected with air inlet 11; The second heat exchange outlet is connected with air outlet 12; Water coil 40 is arranged in the second air channel, and between the first heat exchange outlet and the second heat exchange entrance.
Referring to Fig. 1, dehumidifier also comprises filter 20, is arranged in the first air channel between air inlet 11 and the first heat exchange entrance.20 pairs of new wind of filter filter, and prevent that impurity from entering in the dehumidifier.
Referring to Fig. 1, dehumidifier also comprises blower fan 50, is arranged in the second channel between second end in water coil 40 and the second air channel.The new wind that blower fan 50 accelerates the first air channel in the dehumidifier enters in the second air channel quickly.
Referring to Fig. 1, dehumidifier also comprises deflector 60, and the second end that is arranged on second end in the first air channel and the second air channel is connected in first air channel at place.Deflector 60 leads rapidly the wind that enters the second air channel and enters the second heat exchange mouth, prevents that turbulent flow affects the work of dehumidifier.
Referring to Fig. 1, board-like heat exchanger 30 is obliquely installed.Plate type heat exchanger 30 can be the board-like sensible heat exchanger of distributary.Plate type heat exchanger 30 also can be the board-like sensible heat exchanger of cross-counterflow, the board-like sensible heat exchanger of adverse current or thermal wheel.
Dehumidifier also comprises dividing plate, air channel housing inner chamber is divided into the first air channel and the second air channel that is connected.
Referring to Fig. 1, according to embodiment of the present utility model, having adopted heat exchanger is the board-like sensible heat exchanger 30 of distributary, two approaching aluminium sheets form a hot blast or cold air duct in the board-like sensible heat exchanger 30 of distributary, hot blast by aluminium sheet a side and the opposite side of cold wind by aluminium sheet, so heat is delivered to the cold wind side by aluminium sheet from the hot blast side.Adopt the fresh air dehumidifier of the board-like sensible heat exchanger 30 of distributary to be formed by parts such as filter 20, the board-like sensible heat exchanger 30 of distributary, water coil 40, blower fan 50, deflectors 60.Board-like sensible heat exchanger 30 inclinations of distributary 45 degree are installed and are placed.Outdoor air 1 process filter 20 becomes the air 2 after the filtration; Then be pre-chilled to air 3 after the plate type heat exchanger precooling through the board-like sensible heat exchanger 30 of distributary; Again through water coil 40 simultaneously cool-down dehumidification to the air 4 behind the water coil cooling and dehumidifying; The air 5 that is reheated to after the plate type heat exchanger backheat finally by the board-like sensible heat exchanger 30 of distributary is sent to indoor.Water coil 40 can also be the evaporimeter in the unit vapor compression type refrigerator.
Two kinds of air of mutual heat-shift are arranged in the board-like sensible heat exchanger of one of critical piece of the present utility model distributary, and a kind of is outdoor air, the Cryogenic air that another kind was processed by water coil 40.Because the heat transfer temperature difference between them is large, then the process air after the board-like sensible heat exchanger precooling of process distributary is more near saturation state, and then the water coil dehumidification rate is higher.The temperature of new blower fan air-out of the present utility model (namely being about to enter the air of airduct) is higher, and then the difference of new blower fan leaving air temp and airduct space outerpace temperature is less, thereby can reduce the cold consumption of new wind in transmission course.When new blower fan of the present utility model and cold emission plate system were used, higher indoor wind pushing temperature was conducive to cold emission plate cold to the distributing of the interior space, and then is conducive to improve indoor thermal comfort.
As can be seen from the above description, the utility model the above embodiments have realized following technique effect:
By using heat-exchangers of the plate type to carry out heat exchange so that through the process air after the board-like sensible heat exchanger precooling of distributary more near saturation state, then the dehumidification rate of dehumidifier is higher; Improve the leaving air temp of new wind, reduced the cold consumption of new wind in the airduct transmission course, improved system effectiveness.
The above is preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (9)
1. a dehumidifier is characterized in that, comprising:
Air channel housing (10), be provided with the first air channel and the second air channel in the described air channel housing (10), the first end in described the first air channel is provided with air inlet (11), the first end in described the second air channel is provided with air outlet (12), second end in described the first air channel is connected with second end in described the second air channel, and described the first air channel and described the second air channel are arranged in a crossed manner; Plate type heat exchanger (30), be arranged on described the first air channel and described the second air channel infall, described plate type heat exchanger (30) has the first heat exchange entrance, the first heat exchange outlet, the second heat exchange entrance and the second heat exchange outlet, and described the first heat exchange entrance is connected with described air inlet (11); Described the second heat exchange outlet is connected with described air outlet (12);
Water coil (40) is arranged in described the second air channel, and between described the first heat exchange outlet and described the second heat exchange entrance.
2. dehumidifier according to claim 1 is characterized in that,
Also comprise filter (20), be arranged in described the first air channel between described air inlet (11) and described the first heat exchange entrance.
3. dehumidifier according to claim 1 is characterized in that,
Also comprise blower fan (50), be arranged in the second channel between second end in described water coil (40) and described the second air channel.
4. dehumidifier according to claim 1 is characterized in that,
Also comprise deflector (60), the second end that is arranged on second end in described the first air channel and described the second air channel is connected in described first air channel at place.
5. dehumidifier according to claim 1 is characterized in that,
Described board-like heat exchanger (30) is obliquely installed.
6. dehumidifier according to claim 1 is characterized in that,
Described plate type heat exchanger (30) is the board-like sensible heat exchanger of distributary.
7. dehumidifier according to claim 1 is characterized in that,
Described plate type heat exchanger (30) is the board-like sensible heat exchanger of cross-counterflow.
8. dehumidifier according to claim 1 is characterized in that,
Described plate type heat exchanger (30) is the board-like sensible heat exchanger of adverse current.
9. dehumidifier according to claim 1 is characterized in that,
Described plate type heat exchanger (30) is thermal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220565539 CN202852995U (en) | 2012-10-30 | 2012-10-30 | Dehumidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220565539 CN202852995U (en) | 2012-10-30 | 2012-10-30 | Dehumidifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202852995U true CN202852995U (en) | 2013-04-03 |
Family
ID=47984187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220565539 Expired - Lifetime CN202852995U (en) | 2012-10-30 | 2012-10-30 | Dehumidifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202852995U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103398427A (en) * | 2013-08-19 | 2013-11-20 | 苏州惠林节能材料有限公司 | Self-temperature-recovery dehumidification cooling fresh air unit |
| CN103791554A (en) * | 2012-10-30 | 2014-05-14 | 珠海格力电器股份有限公司 | Dehumidifier |
| CN104061630A (en) * | 2014-07-07 | 2014-09-24 | 叶立英 | Unit type fresh air processing machine |
| CN110345692A (en) * | 2018-04-02 | 2019-10-18 | 合肥华凌股份有限公司 | Refrigerator, refrigerator temperature-changing chamber and the control method for refrigerator temperature-changing chamber |
-
2012
- 2012-10-30 CN CN 201220565539 patent/CN202852995U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103791554A (en) * | 2012-10-30 | 2014-05-14 | 珠海格力电器股份有限公司 | Dehumidifier |
| CN103398427A (en) * | 2013-08-19 | 2013-11-20 | 苏州惠林节能材料有限公司 | Self-temperature-recovery dehumidification cooling fresh air unit |
| CN104061630A (en) * | 2014-07-07 | 2014-09-24 | 叶立英 | Unit type fresh air processing machine |
| CN104061630B (en) * | 2014-07-07 | 2016-08-24 | 叶立英 | Modular fresh air processor |
| CN110345692A (en) * | 2018-04-02 | 2019-10-18 | 合肥华凌股份有限公司 | Refrigerator, refrigerator temperature-changing chamber and the control method for refrigerator temperature-changing chamber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130403 |
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| CX01 | Expiry of patent term |