CN211451196U - Low-temperature dehumidifying device with heat regenerator - Google Patents
Low-temperature dehumidifying device with heat regenerator Download PDFInfo
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- CN211451196U CN211451196U CN202020041200.2U CN202020041200U CN211451196U CN 211451196 U CN211451196 U CN 211451196U CN 202020041200 U CN202020041200 U CN 202020041200U CN 211451196 U CN211451196 U CN 211451196U
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- evaporator
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 238000007791 dehumidification Methods 0.000 claims abstract description 21
- 238000009825 accumulation Methods 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims description 12
- 238000005485 electric heating Methods 0.000 claims description 7
- 238000010257 thawing Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 238000005057 refrigeration Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract description 2
- 230000008676 import Effects 0.000 description 5
- 239000003507 refrigerant Substances 0.000 description 5
- 238000007710 freezing Methods 0.000 description 4
- 230000008014 freezing Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
The utility model provides a low-temperature dehumidifying device with a heat regenerator, wherein a fan, the heat regenerator, an evaporator, a water accumulation disc, a magnetic latching solenoid valve and a water tank are arranged in a box body; the air inlet, the first fan, the heat regenerator and the evaporator are sequentially connected through a first pipeline respectively, the water accumulation disc is arranged at the lower part of the evaporator, the water outlet of the water accumulation disc is connected with the water tank through a pipeline, and a magnetic latching solenoid valve is arranged on the pipeline connecting the water accumulation disc and the water tank; still be equipped with the second pipeline between regenerator and the evaporimeter, the second pipeline is terminal to link to each other with the air outlet, and the second pipeline is equipped with the second fan with the department that the air outlet links to each other, design benefit, whole volume is less, utilize compressor unit refrigeration to reduce the air temperature below the dew point, the comdenstion water of discharging, the air after the dehumidification is heated up through the regenerator, improve dehumidification efficiency, dehydrating unit provides the electrification frost function simultaneously, satisfy low dew point operating mode continuous operation requirement, the range of application has been enlarged. Has strong industrial practicability and is convenient for popularization and use.
Description
Technical Field
The utility model relates to a freezing dehydrating unit technical field especially involves a take low temperature dehydrating unit of regenerator.
Background
With the improvement of the living standard of people and the development of science and technology, people pay more and more attention to living and living, and have higher and higher requirements on indoor temperature and environment.
In the prior art, freezing dehumidification is the most common dehumidification method in use, and is divided into two major categories, namely a civil dehumidifier and an industrial dehumidifier.
The common dehumidifier mainly comprises a compressor, a heat exchanger, a fan, a water storage tank, a shell and a controller.
The working principle is as follows: internal circulation: the gas of high temperature and high pressure is discharged through the operation of the compressor → discharged through the discharge port → enters the condenser to be cooled → becomes the gas of low temperature and high pressure → is intercepted by the capillary tube → becomes the liquid of low temperature and low pressure → is evaporated and absorbed heat through the evaporator → returns to the compressor to become the gas of low temperature and low pressure. External circulation: in the case of normal startup → by the operation of the blower → moist air is sucked from the air intake → passes through the evaporator → the evaporator adsorbs moisture in the air onto the aluminum sheet → becomes dry air → passes through the condenser for heat dissipation → is blown out from the air outlet. The aim of dehumidification is achieved through two cycles of repeated work.
In the prior art at present, although the existing refrigeration dehumidifier can achieve the purpose of refrigeration dehumidification, the conventional dehumidifier cannot be used in a low-temperature state, and the dehumidifier suitable for a low-temperature environment has low working efficiency and large appearance volume.
SUMMERY OF THE UTILITY MODEL
To the problem and the defect, the utility model discloses the purpose of device provides a take low temperature dehydrating unit of regenerator, and design benefit takes regenerator and defrosting heater to solve the problem of proposing among the above-mentioned background art.
The utility model discloses the technical scheme who adopts as follows:
a low-temperature dehumidification device with a heat regenerator is provided with a box body, an air inlet, an air outlet, a fan, the heat regenerator, an evaporator, a water accumulation disc, a magnetic latching electromagnetic valve and a water tank; the surface of the box body is provided with an air inlet and an air outlet, and the inside of the box body is provided with a fan, a heat regenerator, an evaporator, a water accumulation disc, a magnetic retaining electromagnetic valve and a water tank;
the water storage disc is arranged at the lower part of the evaporator, a water outlet of the water storage disc is connected with the water tank through a pipeline, and a magnetic latching solenoid valve is arranged on the pipeline connecting the water storage disc with the water tank; and a second pipeline is also arranged between the heat regenerator and the evaporator, and the tail end of the second pipeline is connected with the air outlet.
Preferably, the evaporator outlet and the second pipeline are sequentially connected with a gas-liquid separator, a gas suction filter and a compressor air inlet, the compressor air outlet is further connected with a condenser, the other side of the condenser is connected with a liquid viewing mirror inlet, a condensing fan is installed on the rear side of the condenser, the liquid viewing mirror outlet is connected with a drying filter inlet, the drying filter outlet is connected with a second electromagnetic valve inlet, the second electromagnetic valve outlet is connected with a capillary inlet, and the capillary outlet is connected with the evaporator inlet.
Preferably, the evaporator is internally provided with an electric heating pipe for electrifying, relieving heat and defrosting.
Preferably, the low-temperature dehumidification device is further provided with a speed-regulating fan, and the speed-regulating fan is mounted on the heat regenerator.
Preferably, four casters are attached to the bottom of the housing.
Preferably, the first pipeline and the second pipeline are both connected with the fan.
The utility model provides a pair of take low temperature dehydrating unit of regenerator, design benefit, whole volume is less, utilizes compressor unit refrigeration to reduce air temperature below the dew point, and the comdenstion water of discharging, the air after the dehumidification heaies up through the regenerator, improves dehumidification efficiency, and dehydrating unit provides the electrification frost function simultaneously, satisfies low dew point operating mode continuous operation requirement, has enlarged its range of application. Has strong industrial practicability and is convenient for popularization and use.
Drawings
The invention is further described with reference to the following figures and examples.
Fig. 1 is a schematic product structure diagram of a low-temperature dehumidification device with a regenerator according to embodiment 1 of the present invention.
Fig. 2 is a schematic product structure diagram of a low-temperature dehumidification device with a regenerator according to embodiment 2 of the present invention.
Fig. 3 is a schematic structural diagram of heat exchange of air in the regenerator of the low-temperature dehumidification device with the regenerator according to embodiments 1 and 2 of the present invention.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
Example 1
As shown in fig. 1, a low-temperature freezing and dehumidifying device with a heat regenerator comprises a box body 1, wherein four casters 7 are mounted at the bottom of the box body 1; an electric control board 16 is arranged in the box body 1; an evaporator 5 is arranged in the box body 1, a heat regenerator 4 is arranged on one side of the evaporator 5, and a fan 3 is arranged on one side of the heat regenerator 4; a water accumulation disc 6 is arranged on one side of the evaporator 5, and a first magnetic latching electromagnetic valve 8 is arranged at the water outlet of the water accumulation disc 6; 5 exit linkage vapour and liquid separator 10 of evaporimeter, vapour and liquid separator 10, the opposite side is connected and is breathed in filter 9, 13 air intakes of compressor are connected to filter 9 opposite side of breathing in, condenser 14 is connected to compressor 13 gas outlet, 15 imports of looking the liquid mirror are connected to condenser 14 opposite side, condenser rear side installs condensing fan 19, looks 15 exit linkage dry filter 11 imports of liquid mirror, 11 exit linkage solenoid valve 12 imports of dry filter, 12 exit linkage capillary 17 imports of solenoid valve, capillary 17 exit linkage 5 imports of evaporimeter. The compressor provides sufficient cooling for the dehumidification device and the cooling output can be adjusted according to the dehumidification capacity.
The utility model discloses during the use, the regenerator 4 of air intake, through 3 air intakes of fan, the air is cooled down by first pipeline through regenerator 4, then continue to cool down to below the dew point through evaporimeter 5, vapor condenses for the comdenstion water on 5 surfaces of evaporimeter and appears, instil into ponding dish 6 of downside and collect to airtight water tank through magnetism holding solenoid valve 8, after the dry air after the dehumidification was heaied up by the heat transfer through the second pipeline of regenerator 4, because the second pipeline also links to each other with fan 3, the air of heating finally blows off by fan 3.
Wherein, still be equipped with two electric heating pipe in evaporimeter 5 inside, when the temperature is crossed low and leads to evaporimeter 5 to frost, compressor 13 stop work, and electric heating pipe circular telegram is brought down a fever, realizes defrosting. When the defrosting heater is started, the compressor 13 stops working, so that the total power of the equipment is kept unchanged.
Example 2
As shown in fig. 2, the utility model provides a low-temperature freezing and dehumidifying device with a heat regenerator, which comprises an evaporator 5, a heat regenerator 4, a speed-regulating fan 33, an electric heating tube 18, a water accumulation tray 6 and a magnetic latching solenoid valve 7, wherein the heat regenerator 4 is installed on one side of the evaporator 5, and the speed-regulating fan 33 is installed on the heat regenerator 4; the water accumulation disc 6 is arranged at the lower side of the evaporator 5, and the bottom of the water accumulation disc 6 is provided with a magnetic holding electromagnetic valve 7; an electric heating pipe 18 is installed in the evaporator 5.
When the air conditioner is used, air passes through the heat regenerator 4, then the temperature of the air is reduced to be below a dew point through the evaporator 5, condensed water is dripped into the water collecting disc 6 on the lower side, the dehumidified air continuously passes through the other channel of the heat regenerator 4, is heated through heat exchange with initial air and is blown out by the speed regulation fan 3, and the amount of dehumidification can be regulated by regulating the speed regulation fan 3.
When the environment temperature is too low and the evaporator 5 frosts, the compressor 13 stops working, the electric heating pipe 18 is electrified to release heat, defrosting is realized, and the aim of low-temperature dehumidification is achieved.
As shown in fig. 3, the dehumidified air enters the heat regenerator 4 and is heated by heat convection with the air just entering the heat regenerator, and the heated air is discharged from the exhaust port, thereby greatly improving the working efficiency.
The working principle is as follows:
air enters from one side of the evaporator, a refrigerant is compressed by the compressor and then is sent to the condenser, and the refrigerant exchanges heat with an external working medium in the condenser to be cooled and liquefied. The liquefied refrigerant is throttled by a capillary tube and then sent into an evaporator; the liquid refrigerant is reduced in pressure, absorbs heat from the evaporator pipeline and turns into gas state again, and the gas refrigerant flows back into the compressor. Subsequently, the air after the temperature rise is sent out from the air outlet pipe.
It should be noted that the above technical features are continuously combined with each other to form various embodiments which are not listed above, and all the embodiments are regarded as the scope of the present invention described in the specification; moreover, modifications and variations will occur to those skilled in the art in light of the foregoing description, and it is intended to cover all such modifications and variations as fall within the true spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. A low-temperature dehumidification device with a heat regenerator is characterized by comprising a box body, an air inlet, an air outlet, a fan, the heat regenerator, an evaporator, a water accumulation disc, a magnetic latching electromagnetic valve and a water tank; the surface of the box body is provided with an air inlet and an air outlet, and the inside of the box body is provided with a fan, a heat regenerator, an evaporator, a water accumulation disc, a magnetic retaining electromagnetic valve and a water tank; wherein,
the air inlet, the first fan, the heat regenerator and the evaporator are sequentially connected through a first pipeline respectively, the water accumulation disc is arranged at the lower part of the evaporator, the water outlet of the water accumulation disc is connected with the water tank through a pipeline, and a magnetic latching solenoid valve is arranged on the pipeline connecting the water accumulation disc and the water tank; and a second pipeline is also arranged between the heat regenerator and the evaporator, and the tail end of the second pipeline is connected with the air outlet.
2. The low-temperature dehumidification device with the heat regenerator according to claim 1, wherein a gas-liquid separator, a suction filter and a compressor air inlet are sequentially connected to the evaporator outlet and the second pipeline, the compressor air outlet is further connected with a condenser, the other side of the condenser is connected with a liquid viewing mirror inlet, a condensing fan is installed on the rear side of the condenser, the liquid viewing mirror outlet is connected with the dry filter inlet, the dry filter outlet is connected with a second electromagnetic valve inlet, the second electromagnetic valve outlet is connected with a capillary tube inlet, and the capillary tube outlet is connected with the evaporator inlet.
3. The low-temperature dehumidifying device with the heat regenerator of claim 1, wherein an electric heating tube is further disposed inside the evaporator for supplying electricity, cooling and defrosting.
4. The low-temperature dehumidifying device with the regenerator of claim 1, wherein the low-temperature dehumidifying device is further provided with a speed-adjustable fan, and the speed-adjustable fan is mounted on the regenerator.
5. The low-temperature dehumidifying apparatus with a regenerator of claim 1, wherein four casters are mounted on the bottom of the cabinet.
6. The low-temperature dehumidification device with the regenerator of claim 1, wherein the first and second pipes are connected to a fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020041200.2U CN211451196U (en) | 2020-01-10 | 2020-01-10 | Low-temperature dehumidifying device with heat regenerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020041200.2U CN211451196U (en) | 2020-01-10 | 2020-01-10 | Low-temperature dehumidifying device with heat regenerator |
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| Publication Number | Publication Date |
|---|---|
| CN211451196U true CN211451196U (en) | 2020-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020041200.2U Active CN211451196U (en) | 2020-01-10 | 2020-01-10 | Low-temperature dehumidifying device with heat regenerator |
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| Country | Link |
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| CN (1) | CN211451196U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115854448A (en) * | 2022-12-28 | 2023-03-28 | 北京建筑大学 | Double-evaporation temperature and humidity independent control air conditioner |
-
2020
- 2020-01-10 CN CN202020041200.2U patent/CN211451196U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115854448A (en) * | 2022-12-28 | 2023-03-28 | 北京建筑大学 | Double-evaporation temperature and humidity independent control air conditioner |
| CN115854448B (en) * | 2022-12-28 | 2024-09-20 | 北京建筑大学 | Double-evaporation temperature and humidity independent control air conditioner |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Yaguang Inventor after: Li Chengjiao Inventor after: Ke Gang Inventor after: Cao Jianfeng Inventor before: Zhang Yaguang Inventor before: Li Chengjiao Inventor before: Ke Gang Inventor before: Cao Jianfeng |
|
| CB03 | Change of inventor or designer information |