CN203454273U - Adsorption-type dehumidifier - Google Patents
Adsorption-type dehumidifier Download PDFInfo
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- CN203454273U CN203454273U CN201320328943.8U CN201320328943U CN203454273U CN 203454273 U CN203454273 U CN 203454273U CN 201320328943 U CN201320328943 U CN 201320328943U CN 203454273 U CN203454273 U CN 203454273U
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- 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]
- Y02B30/56—Heat recovery units
Abstract
The utility model provides an adsorption-type dehumidifier. The adsorption-type dehumidifier includes a dehumidifying device; a recycle heat generator; a de-absorbing heat exchange assembly; a dehumidifying fan; a heat exchange recovery system including a plurality of air channels; a cycle fan driving recycle air to pass through the above air channels, a circulation channel, the recycle heat generator and the dehumidifying device in cycles, wherein the air channels at least include a first channel, a second channel, a third channel and a fourth channel. The first channel and the second channel contact each other in a staggering manner, so that heat exchange of air flowing by can be realized. The third channel and the fourth channel contact each other in a staggering manner, so that heat exchange of air flowing by can be realized. Compared with the prior art, heat change rate is increased and dehumidification capacity is improved distinctively by adopting the de-absorbing heat exchange assembly provided with two channels; heat loss is reduced and energy consumption becomes low at the same time of improving the dehumidification capacity by adopting four air channels in two groups for heat recovery in the heat exchange recovery system.
Description
Technical field
The utility model relates to air dewetting field, is specifically related to a kind of adsorption dehumidifier.
Background technology
Some does not have heat exchange heat recovery system runner adsorption dehumidifier in the past, humid air after heating directly enters heat of desorption exchange combination, its consequence is exactly that power consumption power is high, and moisture removal is low, efficiency ratio (as Panasonic's machine and some home-made machines); Although some has heat exchange heat recovery system, simply only have 2 passages, though whether clearly efficiency be improved.In addition, in runner adsorption dehumidifier in the past, heat of desorption exchange combination is generally all a half-duplex channel straight up and down, and radiating effect is bad.
Utility model content
In order to address the above problem, the purpose of this utility model is to provide that a kind of energy consumption is low, dehumidifying radiating efficiency high adsorption dehumidifier.
For achieving the above object, a kind of adsorption dehumidifier of the utility model one embodiment, comprising: dehydrating unit, comprises the dehumidifying element of the moisture in reversible absorbed air; Regeneration heating element, the gas that heating is flow through; Heat of desorption exchange combination, comprises except wet channel and circulation canal, and the described wet channel that removes contacts for the gas heat-shift flowing through with circulation canal is interlaced; Dehumidifying fan, drive air outside dehumidifier successively through described heat of desorption exchange combination except discharging adsorption dehumidifier after wet channel, dehydrating unit; Heat of desorption exchange combination, comprises a plurality of air ducts; Circulating fan, the aforementioned a plurality of air ducts of process, circulation canal, regeneration heating element and the dehydrating unit that drive circulated air to go round and begin again; A plurality of air ducts of heat exchange heat recovery system at least comprise first passage, second channel, third channel and four-way, described first passage contacts for the gas heat-shift flowing through with second channel is interlaced, and described third channel contacts for the gas heat-shift flowing through with four-way is interlaced.
Preferably, described heat of desorption exchange combination comprises connecting portion and is arranged on a plurality of radiating pieces on connecting portion, radiating piece inner hollow, connected with each other logical by the passage in connecting portion, forms aforesaid circulation canal, and the space between a plurality of radiating pieces forms aforesaid except wet channel.
Preferably, described circulation canal comprises the first subchannel and the second subchannel, between described the first subchannel and the second subchannel, by the passage in connecting portion, communicates with each other, and the first subchannel and the second subchannel flow to opposite direction.
Preferably, described heat exchange recovery system comprises that combination is reclaimed in the first heat exchange and combination is reclaimed in the second heat exchange, combination is reclaimed in described the first heat exchange and described the second heat exchange recovery combination comprises separately connecting portion and is arranged on a plurality of radiating pieces on connecting portion, the inner hollow of radiating piece; The inner space forming between aforesaid first passage, a plurality of radiating piece of hollow that the radiating piece of combination is reclaimed in described the first heat exchange forms aforesaid second channel; The inner space forming between aforesaid third channel, a plurality of radiating piece of hollow that the radiating piece of combination is reclaimed in described the second heat exchange forms aforesaid four-way.
Preferably, described circulating fan drives circulated air successively by first passage, regeneration heating element, dehydrating unit, second channel, third channel, circulation canal and four-way, the circulation that enters first passage again and go round and begin again subsequently.
Preferably, described radiating piece is laminar object or thin-walled tubular articles.
Preferably, described dehumidifying element is desiccant wheel.
Preferably, described dehumidifying fan and circulating fan are driven by same motor.
Than prior art, the beneficial effects of the utility model are mainly reflected in: 1, and heat of desorption exchange combination arranges two passages, comprises except wet channel and circulation canal, significantly improves rate of heat exchange, improves moisture removal; 2, by adopting two groups of four air ducts to carry out heat recovery, when increasing moisture removal, reduced heat loss in heat exchange recovery system, energy consumption is low.The utility model also, by the circulation canal in heat of desorption exchange combination, the first subchannel and the second subchannel that flows to opposite direction being set, has strengthened exchange heat distance and area of dissipation, thereby improves heat exchange and dehumidification rate.
Accompanying drawing explanation
Fig. 1 is the front view of the adsorption dehumidifier of embodiment of the present utility model.
Fig. 2 is the adsorption dehumidifier cutaway view of cutting open along A-A direction in Fig. 1.
Fig. 3 is the adsorption dehumidifier cutaway view of cutting open along B-B direction in Fig. 1.
Fig. 4 is adsorption dehumidifier in Fig. 1 exploded view in a first direction.
Fig. 5 is adsorption dehumidifier in Fig. 1 exploded view in second direction.
| 1, | 2, circulating |
| 3, circulating fan base | 4, |
| 5, | 6, |
| 7, | 8, |
| 9, combination is reclaimed in the | 10, heat of desorption exchange combination |
| 11, combination is reclaimed in the | 12, heat of desorption exchange combination |
| 13, heat of | 14, |
| 15, | 16, |
| 17, desiccant wheel base | ? |
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
With reference to Fig. 1, adsorption dehumidifier is used for removing airborne moisture.In conjunction with Fig. 2, Fig. 3, adsorption dehumidifier mainly comprises dehydrating unit, dehumidifying fan 5, circulating fan 2, regeneration heating element 14, heat of desorption exchange combination 13 and heat exchange recovery system.Dehydrating unit comprises the dehumidifying element of the moisture in reversible absorbed air; The gas that 14 heating of regeneration heating element are flow through; Heat of desorption exchange combination 13 comprises except wet channel and circulation canal, except wet channel contacts for the gas heat-shift flowing through with circulation canal is interlaced; Air outside dehumidifying fans drive dehumidifier successively through described except discharging adsorption dehumidifier, the moisture absorbing with absorption dehumidifying device after wet channel, dehydrating unit from extraneous air; Heat exchange recovery system comprises a plurality of air ducts; The aforementioned a plurality of air ducts of process, circulation canal, regeneration heating element 14 and dehydrating unit, heat exchange recovery system that circulating fan 2 drives circulated air to go round and begin again, remove with condensation the moisture that dehydrating unit absorbs from extraneous air.
In the present embodiment, a plurality of air ducts of heat exchange recovery system at least comprise first passage, second channel, third channel and four-way, described first passage contacts for the gas heat-shift flowing through with second channel is interlaced, described third channel contacts for the gas heat-shift flowing through with four-way is interlaced, like this, the heat of circulated air in the process of circulation can, through twice recovery, reduce the power consumption of regeneration heating element.
Concrete structure is with reference to Fig. 4, Fig. 5, and wherein, circulating fan 2, dehumidifying fan 5 share a motor 6.Fan cover 1 and circulating fan base 3 are separately positioned on the both sides of circulating fan 2, and fastening, cavity therebetween form one around circulating fan 2 side faces, spiral air channel each other.Similarly, electric machine support 4 and dehumidifying fan base 7 are separately positioned on the both sides of dehumidifying fan 5, and fastening, cavity therebetween form one around the air channel of the side face of dehumidifying fan 5 each other; Meanwhile, electric machine support 4 is gone back positioning supports motor 6.
As previously mentioned, dehydrating unit mainly comprise at least one dehumidifying element, be desiccant wheel 16 in the present embodiment, dehydrating unit also comprise lay respectively at desiccant wheel 16 both sides, support desiccant wheel 16 desiccant wheel support 15 and desiccant wheel base 17.Desiccant wheel 16 is discoid and can on desiccant wheel support 15, rotate, which is provided with can adsorbed moisture material.Dehumidifying element can be the element that is suitable for adsorbed moisture known to other those skilled in the art.
Heat of desorption exchange combination 13 is heat-exchange devices, specifically by tabular connecting portion and a plurality of radiating pieces that are arranged on connecting portion, combined, radiating piece is laminar object or the thin-walled tubular articles of hollow, and a plurality of radiating pieces conventionally extend in the same way and are intervally arranged in space.The hollow of radiating piece is inner connected with each other logical by the passage in connecting portion.
Heat of desorption exchange combination 13 has two passages and can supply circulation of air, one is the inner circulation canal forming of the hollow of radiating piece, another be space between each radiating piece form except wet channel, except wet channel contacts for the gas heat-shift flowing through with circulation canal is interlaced.When work, one air flows through in radiating piece inner loop passage, and another strand of air flows through at the outside wet channel that removes of radiating piece, and two strands of air carry out heat exchange.Due to the many wall thickness of radiating piece quantity, thereby increase area of dissipation, increased heat-dissipating distance, thereby improved radiating efficiency, increase moisture removal.Heat of desorption exchange combination 13 is fixing by heat of desorption exchange combination upper cover 12 and heat of desorption exchange combination lower cover 10.
It may be noted that circulation canal comprises the first subchannel and the second subchannel, communicates with each other by the passage in connecting portion between described the first subchannel and the second subchannel.Malaria through absorption, heating, after the recuperation of heat of heat exchange recovery system, the third channel that reclaims hot system from heat exchange flows into the first subchannel that heat of desorption exchange is combined, arrive after connecting portion, flow into the second subchannel, finally flow into the four-way of heat exchange recovery system heat, the first subchannel and second subchannel of heat of desorption exchange combination flow to opposite direction, form back and forth.
In the work of heat of desorption exchange combination 13, under the drive of the dehumidifying fan 5 driving at motor 6, outside air to be dehumidified flows through from radiating piece space outerpace, enters dehydrating unit, discharges after removing moisture from dehumidifying fan air channel around.Circulated air flows through from radiating piece inside, gets back to peripheral passage.
Heat exchange recovery system comprises first heat exchange recovery combination the 9 and second heat exchange recovery combination 11, they are all similar with the structure of heat of desorption exchange combination 13, by connecting portion and a plurality of radiating piece, arrange and form, the inner hollow of radiating piece but there is no air duct in connecting portion, air directly flows to the other end from one end of radiating piece.Radiating piece inside and outside respectively forms an air duct, altogether form four air ducts,, described the first heat exchange inner space forming between aforesaid first passage, a plurality of radiating piece of hollow of reclaiming the radiating piece of combination forms aforesaid second channel, first passage and second channel are closely staggered to carry out efficient heat exchange each other; The inner space forming between aforesaid third channel, a plurality of radiating piece of hollow that the radiating piece of combination is reclaimed in described the second heat exchange forms aforesaid four-way, and third channel and four-way are closely staggered to carry out efficient heat exchange each other.
In the work of heat exchange recovery system, as shown in the direction of arrow in figure, described circulating fan 2 drives circulated air successively by first passage, regeneration heating element, dehydrating unit, second channel, third channel, circulation canal and four-way, the circulation that enters first passage again and go round and begin again subsequently.
Concrete, under the drive of the circulating fan 2 driving at motor 6, from the circulation canal of heat of desorption exchange combination 13, flow out, first air after condensation and dewfall reclaims the four-way of combination 11 through the second heat exchange, after heating up, heat exchange for the first time enters the central air channel of circulating fan 2, from helical form air channel around, discharge, send into the first heat exchange and reclaim the first passage of combination 9, at this, after further heating up, heat exchange for the second time enters the hot device 14 of renewable hair, after heating, become high temperature air, enter subsequently and heating and dehumidification runner 16, to absorb moisture wherein.Can find out, circulated air had been passed through respectively air heat exchange heating process twice before entering 14 heating of regeneration heating element in four-way and first passage, had recycled heat, had reduced the energy consumption of regeneration heating element 14.
After desiccant wheel 16, circulated air becomes hot and humid air, and quilt is discharged into second channel, carry out heat exchange with the circulated air in aforesaid first passage, the circulated air of heating in first passage, self enter third channel after cooling for the first time, carry out heat exchange with the circulated air in aforementioned four-way, heat circulated air in four-way, self enters heat of desorption exchange combination 13 after further cooling, from flowing through, its inner loop passage enters four-way, condensation and dewfall therein, complete a circulation, so go round and begin again.
Listed a series of detailed description is above only illustrating for feasibility embodiment of the present utility model; they are not in order to limit protection domain of the present utility model, all disengaging within equivalent embodiment that the utility model skill spirit does or change all should be included in protection domain of the present utility model.
Claims (8)
1. an adsorption dehumidifier, comprising:
Dehydrating unit, comprises the dehumidifying element of the moisture in reversible absorbed air;
Regeneration heating element, the gas that heating is flow through, the element that makes to dehumidify regeneration;
Heat of desorption exchange combination, comprises except wet channel and circulation canal, and the described wet channel that removes contacts for the gas heat-shift flowing through with circulation canal is interlaced;
Dehumidifying fan, drive the air that will dehumidify outside adsorption dehumidifier successively through described heat of desorption exchange combination except discharging adsorption dehumidifier after wet channel, dehydrating unit;
Heat exchange recovery system, comprises a plurality of air ducts;
Circulating fan, the described a plurality of air ducts of process, circulation canal, regeneration heating element and the dehydrating unit that drive circulated air to go round and begin again, is characterized in that:
A plurality of air ducts of described heat exchange heat recovery system at least comprise first passage, second channel, third channel and four-way, described first passage contacts for the gas heat-shift flowing through with second channel is interlaced, and described third channel contacts for the gas heat-shift flowing through with four-way is interlaced.
2. adsorption dehumidifier according to claim 1, it is characterized in that, described heat of desorption exchange combination comprises connecting portion and is arranged on a plurality of radiating pieces on connecting portion, radiating piece inner hollow, connected with each other logical by the passage in connecting portion, form described circulation canal, the space between a plurality of radiating pieces forms the described wet channel that removes.
3. adsorption dehumidifier according to claim 2, it is characterized in that, described circulation canal comprises the first subchannel and the second subchannel, between described the first subchannel and the second subchannel, by the passage in connecting portion, communicates with each other, and the first subchannel and the second subchannel flow to opposite direction.
4. adsorption dehumidifier according to claim 1, it is characterized in that, described heat exchange recovery system comprises that combination is reclaimed in the first heat exchange and combination is reclaimed in the second heat exchange, combination is reclaimed in described the first heat exchange and described the second heat exchange recovery combination comprises separately connecting portion and is arranged on a plurality of radiating pieces on connecting portion, the inner hollow of radiating piece; The inner space forming between aforesaid first passage, a plurality of radiating piece of hollow that the radiating piece of combination is reclaimed in described the first heat exchange forms aforesaid second channel; The inner space forming between aforesaid third channel, a plurality of radiating piece of hollow that the radiating piece of combination is reclaimed in described the second heat exchange forms aforesaid four-way.
5. according to the adsorption dehumidifier described in aforementioned arbitrary claim, it is characterized in that, described circulating fan drives circulated air successively by first passage, regeneration heating element, dehydrating unit, second channel, third channel, circulation canal and four-way, the circulation that enters first passage again and go round and begin again subsequently.
6. according to the adsorption dehumidifier described in claim 3 or 4, it is characterized in that, described radiating piece is laminar object or thin-walled tubular articles.
7. adsorption dehumidifier according to claim 1, is characterized in that, described dehumidifying element is desiccant wheel.
8. adsorption dehumidifier according to claim 1, is characterized in that, described dehumidifying fan and circulating fan are driven by same motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320328943.8U CN203454273U (en) | 2013-06-08 | 2013-06-08 | Adsorption-type dehumidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320328943.8U CN203454273U (en) | 2013-06-08 | 2013-06-08 | Adsorption-type dehumidifier |
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| Publication Number | Publication Date |
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| CN203454273U true CN203454273U (en) | 2014-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320328943.8U Expired - Lifetime CN203454273U (en) | 2013-06-08 | 2013-06-08 | Adsorption-type dehumidifier |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322621A (en) * | 2013-06-08 | 2013-09-25 | 绍兴康华环保科技有限公司 | Adsorption type dehumidifier |
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2013
- 2013-06-08 CN CN201320328943.8U patent/CN203454273U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322621A (en) * | 2013-06-08 | 2013-09-25 | 绍兴康华环保科技有限公司 | Adsorption type dehumidifier |
| WO2014194714A1 (en) * | 2013-06-08 | 2014-12-11 | 绍兴康华环保科技有限公司 | Adsorption-type dehumidifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230801 Address after: No. 3, Yan'an Road, Tunxi District, Mount Huangshan City, Anhui Province 245000 Patentee after: Zhang Qibing Address before: 312300 No. 567 West people's road, Cao E Street, Shangyu, Shaoxing, Zhejiang Patentee before: SHAOXING KONWA ECO-TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140226 |
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| CX01 | Expiry of patent term |