CN109724375A - A kind of air heat pump dryer with dehumidifying air duct - Google Patents
A kind of air heat pump dryer with dehumidifying air duct Download PDFInfo
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- CN109724375A CN109724375A CN201910057840.4A CN201910057840A CN109724375A CN 109724375 A CN109724375 A CN 109724375A CN 201910057840 A CN201910057840 A CN 201910057840A CN 109724375 A CN109724375 A CN 109724375A
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- drying box
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- 238000001035 drying Methods 0.000 claims abstract description 77
- 239000000463 material Substances 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 6
- 238000007605 air drying Methods 0.000 claims description 4
- 239000002274 desiccant Substances 0.000 claims description 4
- 238000001816 cooling Methods 0.000 abstract description 8
- 239000003507 refrigerant Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 8
- 238000001914 filtration Methods 0.000 description 7
- 239000012530 fluid Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000003447 ipsilateral effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000007602 hot air drying Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Abstract
The present invention discloses a kind of air heat pump dryer with dehumidifying air duct, it is located at cabinet two sides including the cabinet for generating middle part convected air and the drying box drying box for placing material, it is opening-like that drying box is located at cabinet side, the convection flow fan for generating convected air is equipped in cabinet, the side wall upper and lower side that drying box is located at cabinet opposite side is provided with the hydrofuge channel outwardly divulged information；Using being provided with the hydrofuge channel outwardly divulged information, consequently reduce the wetness of the air in drying box top and bottom sidewall region, to improve the aridity for reentering air in cabinet, it is further reduced dehumidifying load in cabinet, simultaneously because wet-emitting blower draws the air in drying box top and bottom sidewall region, accelerate being outwardly discharged with wetly air to drying box top and bottom sidewall region, simultaneously when drying box opens wet-emitting blower to realizing fast cooling in drying box or cabinet when perhaps temperature in chassis is higher than setting value.
Description
Technical field
The present invention relates to air heat pumps to heat neighborhood, specifically a kind of air heat pump dryer with dehumidifying air duct.
Background technique
Mainly there are air drier and air heat pump dryer currently on the market, wherein air heat pump dryer and hot air drying
Dry machine is logical compared to comparing in same space and drying article, and air heat pump dryer will be obviously shortened drying time, electricity consumption
Also only the first half less than.
In prior art air heat pump dryer, as shown in Figure 1, being flowed by the convected air in cabinet 1 from convection holes 41
To drying box 2, portion of air is recycled to 2 upper end of drying box, and another part air circulation is to 2 lower end of drying box, to process
Material is dried, but is dehumidified in the presence of simple by air of the cabinet 1 to moisture, and dehumidifying load is larger in cabinet 1,
Lead to partial air dehumidifying not exclusively, while when temperature is higher than setting value in drying box 2 or cabinet 1, existing air heat pump
High-temperature gas in drying box 2 or cabinet 1 can not be quickly discharged in dryer, and cooling rate is slow, and wherein arrow indicates storehouse of the present invention
Internal air flow direction.
Summary of the invention
The purpose of the present invention is to provide a kind of air heat pump dryers with dehumidifying air duct, are outwardly led to using being provided with
The hydrofuge channel of wind consequently reduces the wetness of the air in drying box top and bottom sidewall region, reenters machine to improve
The aridity of air in case is further reduced dehumidifying load in cabinet, simultaneously because wet-emitting blower is to drying box top and bottom sidewall area
The air in domain is drawn, and accelerates being outwardly discharged with wetly air to drying box top and bottom sidewall region, at the same when drying box or
When person's temperature in chassis is higher than setting value, wet-emitting blower is opened to realizing fast cooling in drying box or cabinet.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of air heat pump dryer with return air channel, including generating the cabinet of middle part convected air and placing material
Drying box drying box be located at cabinet two sides, which is characterized in that it is opening-like that the drying box is located at cabinet side.
The convection flow fan for generating convected air is equipped in the cabinet.
The side wall upper and lower side that the drying box is located at cabinet opposite side is provided with the hydrofuge channel outwardly divulged information.
The hydrofuge channel includes wind gathering slot, the weep hole and wet-emitting blower that are in communication with the outside, and wind gathering slot position is in drying box
Side wall, wind gathering slot is interior to be equipped with single or multiple weep holes being in communication with the outside, wherein being located at the hydrofuge of drying box sidewall upper
Wet-emitting blower is mounted in hole.
Further, the wind gathering slot, be placed with air drying agent in weep hole.
Further, it is equipped with the vertical beam of permutation distribution above drying box warehouse bottom end, is equipped with multiple cross between vertical beam
Beam is fastenedly connected between crossbeam and vertical beam, and vertical beam inner wall is equipped with the support frame of array distribution, and wherein support frame is L-shaped.
Further, the cabinet two sides are opening-like, and wherein cabinet inner wall is equipped with top blower support plate, top blower
The first return air channel is formed between support plate and enclosure top, cabinet inner wall is equipped with bottom blower support plate, the support of bottom blower
The second return air channel is formed between plate and cabinet bottom end.
Further, coaxial convection flow fan installation is equipped in the top blower support plate and bottom blower support plate
Slot.
The convection flow fan is fixed in convection flow fan mounting groove.
Further, the top blower support plate lower end and bottom blower support plate upper end are equipped with symmetrical gather
Wind coaming plate, wherein forming air outlet between the wind gathering coaming plate of ipsilateral upper and lower side, wherein air outlet is located in the middle part of cabinet, and outlet air
Open height is the one third of cabinet warehouse height.
Further, it is equipped in cabinet to the air heat pump system for carrying out dehumidifying heating by air.
Beneficial effects of the present invention: the present invention consequently reduces drying using the hydrofuge channel outwardly divulged information is provided with
The wetness of the air in case top and bottom sidewall region is further reduced machine to improve the aridity for reentering air in cabinet
Dehumidifying load in case is accelerated above and below to drying box simultaneously because wet-emitting blower draws the air in drying box top and bottom sidewall region
Sidewall areas is outwardly discharged with wetly air, while when drying box or temperature in chassis are higher than setting value, opening
Wet-emitting blower is further equipped in the present invention to by empty to fast cooling and quick hydrofuge is realized in drying box or cabinet
Gas carries out the air heat pump system of dehumidifying heating, effectively removes the moisture in air, utilizes air circulation in warehouse.
Detailed description of the invention
The present invention will be further described below with reference to the drawings.
Fig. 1 is that air flows to schematic diagram in existing air heat pump dryer warehouse；
Fig. 2 is air heat pump drying machine structure schematic diagram of the present invention with dehumidifying air duct；
Fig. 3 is schematic structural view of the invention；
Fig. 4 is casing structure schematic diagram of the present invention；
Fig. 5 is cabinet partial exploded view of the present invention；
Fig. 6 is cabinet different perspectives schematic diagram of the present invention；
Fig. 7 is cabinet partial structural diagram of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " aperture ", "upper", "lower", " thickness ", "top", " in ",
Indicating positions or the positional relationship such as " length ", "inner", " surrounding ", are merely for convenience of description of the present invention and simplification of the description, without
It is that the component of indication or suggestion meaning or element must have a particular orientation, is constructed and operated in a specific orientation, therefore not
It can be interpreted as limitation of the present invention.
As shown in Fig. 2, a kind of air heat pump dryer with dehumidifying air duct, including the cabinet 1 heated to air dewetting
It is wherein detachable between drying box 2 and cabinet 1 with the drying box 2 for placing material；When air heat pump dryer of the present invention is transported
When defeated, drying box 2 separates transport with cabinet 1, avoids the whole bodily form of the invention excessive, not readily transportable.
As shown in figure 3, drying box 2 is located at, 1 side of cabinet is opening-like, and 2 warehouse bottom end of drying box top is equipped with permutation point
The vertical beam 21 of cloth is equipped with multiple crossbeams 22 between vertical beam 21, is fastenedly connected between crossbeam 22 and vertical beam 21, and middle cross beam 22 is main
It being subject to and plays the role of load on a part dispersion vertical beam 21,21 inner wall of vertical beam is equipped with the support frame 23 of array distribution,
Wherein support frame 23 is L-shaped；In use, by the grid tray pylon equipped with material in 23 upper end of support frame, when grid tray is wide
When degree is less than spacing between vertical beam 21, since support frame 23 is L-shaped, prevent grid tray from falling off from 23 two sides of support frame.
As shown in Figures 4 to 7,1 two sides of cabinet are opening-like, and wherein 1 inner wall of cabinet is equipped with top blower support plate 12, top
Portion's blower support plate 12 and cabinet form the first return air channel 111 between 1 top, and similarly 1 inner wall of cabinet is equipped with bottom blower branch
Fagging 121, bottom blower support plate 121 and cabinet form the second return air channel 112 between 1 bottom end.
Coaxial convection flow fan mounting groove 122 is equipped in top blower support plate 12 and bottom blower support plate 121, it is right
Convection flow fan 3 is mounted in flow fan mounting groove 122.
12 lower end of top blower support plate and 121 upper end of bottom blower support plate are equipped with symmetrical wind gathering coaming plate 4,
Wind gathering coaming plate 4 gathers 3 blow out air of convection flow fan, wherein forming air outlet between the wind gathering coaming plate 4 of ipsilateral upper and lower side
41, wherein air outlet 41 is located at 1 middle part of cabinet, and 41 height of air outlet is the one third of 1 warehouse height of cabinet.
In use, convection flow fan 3 is dried to 1 warehouse of cabinet middle part, at this time cabinet 1 by motor driven convection flow fan 3
Air forms convection current in the middle part of warehouse, and the air of convection current flows to drying box from air outlet 41, and portion of air is recycled in drying box
End, another part air circulation to drying box lower end, while convection flow fan 3 respectively passes through the air of drying box top and bottom
First return air channel 111 and the second return air channel 112 carry out air draught, in the first return air channel 111 and the second return air channel 112
Air passes through convection flow fan mounting groove 122 from convection flow fan 3 again to blowing in the middle part of 1 warehouse of cabinet, forms air of the present invention
Air circulation in heat pump dryer, while when air circulation to drying box upper end and drying box lower end, to by grid tray
Material carry out weathering except dry.
Lead to as shown in Fig. 2, the side wall upper and lower side that drying box 2 is located at 1 opposite side of cabinet is provided with the hydrofuge outwardly divulged information
Road 25, the partial air for being now placed in 2 top and bottom sidewall region of drying box are discharged from hydrofuge channel 25, consequently reduce drying box
The wetness of the air in 2 top and bottom sidewall regions, to improve the aridity for reentering air in cabinet 1, wherein arrow is indicated
Air flows in warehouse of the present invention.
The weep hole 252 and wet-emitting blower 253 that hydrofuge channel 25 includes wind gathering slot 251, is in communication with the outside, wind gathering slot 251
Single or multiple weep holes 252 being in communication with the outside are equipped with positioned at 2 side wall of drying box, in wind gathering slot 251, wherein being located at drying
Wet-emitting blower 253 is mounted in the weep hole 252 of 2 sidewall upper of case；In use, opening wet-emitting blower 253, wet-emitting blower
253 draw the air in 2 top and bottom sidewall region of drying box, are discharged by weep hole 252, as shown in Fig. 2, wherein arrow indicates this hair
Air flows in bright warehouse.
It is placed with air drying agent in wind gathering slot 251, weep hole 252 in above-mentioned implementation, is adsorbed by air drying agent
Moisture in the air of process reduces the moisture in vent the air overboard.
It is equipped in cabinet 1 to the air heat pump system 5 for carrying out dehumidifying heating by air, air heat pump system 5 includes
Symmetrical evaporator 51, main condenser 52, heat pump compressor 53, fluid reservoir 54, device for drying and filtering, 55 and of H-type expansion valve
Secondary condenser 56, wherein 54 output end of fluid reservoir is connect with device for drying and filtering input terminal by pipeline, device for drying and filtering output end
It is connect with 55 input terminal of H-type expansion valve by pipeline, 55 output end of H-type expansion valve is connected with 51 input terminal of evaporator by pipeline
It connects, 51 output end of evaporator is connect with 53 input terminal of heat pump compressor by pipeline, and the output end of heat pump compressor 53 and master are cold
52 input terminal of condenser is connected by pipeline, and 52 output end of main condenser is connect with 56 input terminal of secondary condenser by pipeline, secondary cold
56 output end of condenser is connect with the input terminal of fluid reservoir 54 by pipeline.
In use, the refrigerant in fluid reservoir 54 is dehumidified by device for drying and filtering, the refrigerant after dehumidifying is expanded by H-type
Valve 55 forms cryogenic gaseous refrigerant, and cryogenic gaseous refrigerant enters in evaporator 51, while the refrigerant in evaporator 51 enters heat
Compression heating is carried out in pump compressor 53, forms high temperature refrigerant, high temperature refrigerant is entered to main cold by 53 output end of heat pump compressor
In condenser 52, high temperature refrigerant heats main condenser 52, and main condenser 52 externally heats, high temperature refrigerant in main condenser 52
Since external world's cooling forms liquid high temperature refrigerant, liquid high temperature refrigerant flows into fluid reservoir 54 again by secondary condenser 56, makes
Refrigerant circulation utilizes.
Wherein 112 inner wall of the second return air channel is equipped with symmetrical partition 113, forms return air hole between partition 113
114, above-mentioned evaporator 51 is located at 114 inside of return air hole, and wherein 114 length of return air hole is less than 51 length of evaporator, ensure that outer
Evaporator 51, the air of 51 pairs of evaporator processes all pass through from the air that return air hole 114 enters in the second return air channel 112 in boundary
Cooling and dehumidifying is carried out, cooling dry air is formed.
114 inner wall of return air hole is equipped with gauze 115, since gauze 115 stops, prevents from needing the material dried by return air hole
114 enter in evaporator 51.
Multiple support frames 116, support frame are wherein equipped between the wind gathering coaming plate 4 of 121 upper end of bottom blower support plate
It is fastenedly connected between 116 and wind gathering coaming plate 4, wherein main condenser 52 is placed on support frame 116.Main condenser 52 is located at simultaneously
Right above convection flow fan 3 in bottom blower support plate 121, the air that ensure that the convection flow fan 3 of lower section is blown out all passes through master
The air of condenser 52,52 pairs of main condenser processes heats.
1 front end shell of cabinet is equipped with placing groove 13, and heat pump compressor 53 is placed in placing groove 13, fluid reservoir 54, is done
Dry filter and H-type expansion valve 55.
It is additionally provided with liquid-sighting glass and solenoid valve between above-mentioned device for drying and filtering and H-type expansion valve 55, is observed by liquid-sighting glass logical
Whether the refrigerant after crossing device for drying and filtering drying has bubble, pipeline between solenoid valve control device for drying and filtering and H-type expansion valve 55
On-off.
1 front end shell of cabinet is equipped with storage storehouse 6, stores in storehouse 6 and is placed with secondary condenser 56, when temperature mistake in cabinet 1
Gao Shi opens secondary condenser 56, and the fan in secondary condenser 56 is scattered to carrying out by the high temperature refrigerant in secondary condenser 56 at this time
Heat declines heat pump compressor 53 and 52 temperature of main condenser, and 53 heating capacity of heat pump compressor reduces and 52 temperature of main condenser
Reduction, and then to drying cabinet cool down.
1 backside shell of cabinet is equipped with the fan mounting holes 14 that are connected to the second return air channel 12, in fan mounting holes 14
It is equipped with and mends wind blower 141；Wind blower 141 is mended by external drive (such as motor driven), wind blower 141 is mended and absorbs outside air
Benefit wind is carried out to the second return air channel 12, to the wind pressure wind-force air quantity of 3 convection current of convection current convection flow fan in warehouse in supplement cabinet 1.
Application method: in use, the air of 1 pair of cabinet process carries out dehumidifying heat treatment, forming high temperature dry air, by
In fan 15 to blowing in the middle part of cabinet 1 warehouse, air forms convection current in the middle part of 1 warehouse of cabinet at this time, and the air of convection current is from convection current
Hole 14 flows to drying box 2, and portion of air is recycled to 2 upper end of drying box, and another part air circulation to 2 lower end of drying box is high
Warm dry air dries the material on the grid tray of process, while fan 15 is respectively to 2 top and bottom of drying box
Air by return air hole 13 carry out air draught, pass through 2 lower end of drying box suck cabinet 1 in the air with wetly high temperature, band
The air of wetly high temperature passes through the dehumidifying heating of cabinet 1 again, forms air circulation in warehouse of the present invention；
By being provided with the hydrofuge channel 25 outwardly divulged information, the air in 2 top and bottom sidewall region of drying box is consequently reduced
Wetness, reenter the aridity of air in cabinet 1 to improve, be further reduced dehumidifying load in cabinet 1, at the same by
It is drawn in air of the wet-emitting blower 253 to 2 top and bottom sidewall region of drying box, quickening has 2 top and bottom sidewall region of drying box
Moisture air is outwardly discharged, while when temperature is higher than setting value in drying box 2 or cabinet 1, it is right to open wet-emitting blower 253
Fast cooling is realized in drying box 2 or cabinet 1.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.
Claims (7)
1. a kind of air heat pump dryer with dehumidifying air duct, including generating the cabinet (1) of middle part convected air and placing object
Drying box (2) drying box (2) of material is located at cabinet (1) two sides, which is characterized in that the drying box (2) is located at cabinet (1) side
It is opening-like；
The convection flow fan (3) for generating convected air is equipped in the cabinet (1)；
The side wall upper and lower side that the drying box (2) is located at cabinet (1) opposite side is provided with the hydrofuge channel (25) outwardly divulged information；
The hydrofuge channel (25) includes wind gathering slot (251), the weep hole (252) and wet-emitting blower (253) that are in communication with the outside, is gathered
Wind groove (251) is located at drying box (2) side wall, and single or multiple weep holes being in communication with the outside are equipped in wind gathering slot (251)
(252), wet-emitting blower (253) are mounted on wherein being located in the weep hole (252) of drying box (2) sidewall upper.
2. a kind of air heat pump dryer with dehumidifying air duct according to claim 1, which is characterized in that the hydrofuge
Air drying agent is placed in hole (252).
3. a kind of air heat pump dryer with dehumidifying air duct according to claim 1, which is characterized in that the drying
It is equipped with the vertical beam (21) of permutation distribution above case (2) warehouse bottom end, is equipped with multiple crossbeams (22) between vertical beam (21), crossbeam (22)
It is fastenedly connected between vertical beam (21), vertical beam (21) inner wall is equipped with the support frame (23) of array distribution, wherein support frame (23)
It is L-shaped.
4. a kind of air heat pump dryer with dehumidifying air duct according to claim 1, which is characterized in that the cabinet
(1) two sides are opening-like, and wherein cabinet (1) inner wall is equipped with top blower support plate (12), top blower support plate (12) and machine
It is formed the first return air channel (111) between case (1) top, cabinet (1) inner wall is equipped with bottom blower support plate (121), bottom wind
The second return air channel (112) are formed between machine support plate (121) and cabinet (1) bottom end.
5. a kind of air heat pump dryer with dehumidifying air duct according to claim 4, which is characterized in that the top
Coaxial convection flow fan mounting groove (122) is equipped in blower support plate (12) and bottom blower support plate (121)；
The convection flow fan (3) is fixed in convection flow fan mounting groove (122).
6. a kind of air heat pump dryer with dehumidifying air duct according to claim 4, which is characterized in that the top
Blower support plate (12) lower end and bottom blower support plate (121) upper end are equipped with symmetrical wind gathering coaming plate (4), wherein together
Air outlet (41) are formed between the wind gathering coaming plate (4) of side upper and lower side, wherein air outlet (41) is located in the middle part of cabinet (1), and goes out
Air port (41) height is the one third of cabinet (1) warehouse height.
7. a kind of air heat pump dryer with dehumidifying air duct according to claim 1, which is characterized in that cabinet (1)
It is inside equipped with to the air heat pump system (5) for carrying out dehumidifying heating by air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910057840.4A CN109724375A (en) | 2019-01-22 | 2019-01-22 | A kind of air heat pump dryer with dehumidifying air duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910057840.4A CN109724375A (en) | 2019-01-22 | 2019-01-22 | A kind of air heat pump dryer with dehumidifying air duct |
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| Publication Number | Publication Date |
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| CN109724375A true CN109724375A (en) | 2019-05-07 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910057840.4A Withdrawn CN109724375A (en) | 2019-01-22 | 2019-01-22 | A kind of air heat pump dryer with dehumidifying air duct |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109855395A (en) * | 2019-01-23 | 2019-06-07 | 黄山市兴农中菊烘干设备制造有限公司 | A kind of air heat pump drying box host |
| CN109855396A (en) * | 2019-01-23 | 2019-06-07 | 黄山市兴农中菊烘干设备制造有限公司 | A kind of air heat pump dryer |
| CN110285652A (en) * | 2019-05-20 | 2019-09-27 | 铜陵中联铭浩制衣有限公司 | A kind of drying equipment for processing cloth early period |
| CN110764591A (en) * | 2019-10-29 | 2020-02-07 | 黄娉 | Vibration reduction type host with dehumidification function |
| CN111288758A (en) * | 2020-04-02 | 2020-06-16 | 杭州真心热能电器有限公司 | Combined dehumidification dryer system |
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| CN110285652A (en) * | 2019-05-20 | 2019-09-27 | 铜陵中联铭浩制衣有限公司 | A kind of drying equipment for processing cloth early period |
| CN110764591A (en) * | 2019-10-29 | 2020-02-07 | 黄娉 | Vibration reduction type host with dehumidification function |
| CN111288758A (en) * | 2020-04-02 | 2020-06-16 | 杭州真心热能电器有限公司 | Combined dehumidification dryer system |
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Application publication date: 20190507 |