CN220567395U - Energy-saving dehumidifier adopting heat storage hot gas-packed penetrating defrosting - Google Patents
Energy-saving dehumidifier adopting heat storage hot gas-packed penetrating defrosting Download PDFInfo
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- CN220567395U CN220567395U CN202322057657.9U CN202322057657U CN220567395U CN 220567395 U CN220567395 U CN 220567395U CN 202322057657 U CN202322057657 U CN 202322057657U CN 220567395 U CN220567395 U CN 220567395U
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- heat storage
- defrosting
- fin type
- electromagnetic valve
- hot gas
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- 238000005338 heat storage Methods 0.000 title claims abstract description 49
- 238000010257 thawing Methods 0.000 title claims abstract description 47
- 230000000149 penetrating effect Effects 0.000 title claims abstract description 10
- 239000007788 liquid Substances 0.000 claims description 30
- 238000000926 separation method Methods 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 3
- 230000035515 penetration Effects 0.000 claims 2
- 239000003507 refrigerant Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 description 4
- 238000005485 electric heating Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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Abstract
The utility model discloses an energy-saving dehumidifier adopting heat storage package hot gas penetrating defrosting, and relates to the technical field of dehumidifiers. The redundant heat emitted by the high-temperature refrigerant gas at the exhaust end of the unit is stored, and the stored heat is brought into the fin evaporator through the hot gas defrosting pipeline to defrost when the unit runs at low temperature, so that energy is greatly saved, the problem of larger temperature fluctuation during defrosting is solved, and the stable running of the dehumidifier is ensured.
Description
Technical Field
The utility model relates to the technical field of dehumidifiers, in particular to an energy-saving dehumidifier adopting heat storage hot gas-packed penetrating defrosting.
Background
Because the dehumidifier works for a long time in a low-temperature environment, the fin type evaporator is easy to frost to influence the heat exchange effect, and the unit can not normally run. However, the conventional dehumidifier usually adopts electric heating or directly introduces high-pressure and high-temperature refrigerant gas from the exhaust port into the evaporator to defrost, which causes energy loss and large fluctuation of air temperature. The energy-saving dehumidifier has the advantages that the energy-saving dehumidifier is provided, the heat storage hot gas-packed penetrating defrosting mode is adopted, the redundant heat emitted by the high-temperature refrigerant gas at the exhaust end is stored, the evaporator is introduced when defrosting is needed, the energy is greatly saved, the problem that the temperature fluctuation is large during defrosting is solved, and the stable operation of a unit is ensured.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides the energy-saving dehumidifier adopting the heat storage hot gas-packed penetrating defrosting, which solves the problem that the heat exchange effect is affected and the unit can not normally run because the dehumidifier works for a long time in a low-temperature environment and the fin type evaporator is easy to frost. However, the conventional dehumidifier usually adopts electric heating or directly introduces high-pressure and high-temperature refrigerant gas from an exhaust port into an evaporator to defrost, which causes the technical problems of energy consumption and large fluctuation of air temperature.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
adopt heat accumulation package steam interlude formula dehumidifier of defrosting, include: the device comprises an air filter, a fin type evaporator, a hot gas defrosting pipe, a liquid distributing head, a one-way valve, an expansion valve, a gas-liquid separator, a dry filter, a defrosting electromagnetic valve, a liquid storage device, a fin type condenser, a compressor, a fan, a heat storage electromagnetic valve, a bypass electromagnetic valve and a heat storage bag;
the compressor is connected with the heat storage bag and the bypass electromagnetic valve, the heat storage bag is connected with the heat storage electromagnetic valve, the heat storage electromagnetic valve and the bypass electromagnetic valve are connected with the fin type condenser, the fin type condenser is connected with the liquid storage device, the liquid storage device is connected with the dry filter, the dry filter is connected with the expansion valve, the expansion valve is connected with the liquid distribution head, the liquid distribution head is connected with the fin type evaporator, the fin type evaporator is connected with the gas-liquid separator, the gas-liquid separator is connected with the compressor, the heat storage bag is also connected with the defrosting electromagnetic valve, the defrosting electromagnetic valve is connected with the hot gas defrosting pipe, the hot gas defrosting pipe is connected with the one-way valve, and the one-way valve is connected with the heat storage bag.
Preferably: in the air path system, an air filter is connected with a fin type evaporator, the fin type evaporator is connected with a fin type condenser, and the fin type condenser is connected with a fan.
Preferably: all of the components are mounted within the same frame as a whole.
(III) beneficial effects
The energy-saving dehumidifier is characterized in that a heat storage bag is arranged on a refrigerant exhaust pipe of the dehumidifier, the heat storage bag is connected with a hot gas defrosting pipeline, and the hot gas defrosting pipeline is inserted in a fin type evaporator. The redundant heat emitted by the high-temperature refrigerant gas at the exhaust end of the unit is stored, and the stored heat is brought into the fin evaporator through the hot gas defrosting pipeline to defrost when the unit runs at low temperature, so that energy is greatly saved, the problem of larger temperature fluctuation during defrosting is solved, and the stable running of the dehumidifier is ensured.
Drawings
The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings.
Fig. 1 is a schematic diagram of a system of the present utility model.
Legend description: 1. an air filter; 2. a fin evaporator; 3. a hot gas defrosting pipe; 4. a liquid separating head; 5. a one-way valve; 6. an expansion valve; 7. a gas-liquid separator; 8. drying the filter; 9. a defrosting electromagnetic valve; 10. a liquid reservoir; 11. a fin-type condenser; 12. a compressor; 13. a blower; 14. a heat storage electromagnetic valve; 15. a bypass solenoid valve; 16. and a heat storage bag.
Detailed Description
According to the energy-saving dehumidifier adopting heat storage hot gas-packed penetrating defrosting, the problem that the heat exchange effect is affected due to the fact that the dehumidifier works for a long time in a low-temperature environment, and the fin type evaporator is prone to frosting is solved, and the unit cannot normally run possibly. However, the conventional dehumidifier usually adopts electric heating or directly introduces high-pressure and high-temperature refrigerant gas from an exhaust port into an evaporator to defrost, which causes the technical problems of energy consumption and large fluctuation of air temperature.
Examples
The overall thought of the technical scheme in the embodiment of the application is as follows:
aiming at the problems existing in the prior art, the utility model provides an energy-saving dehumidifier adopting heat storage hot air-packed penetrating defrosting, which comprises: the device comprises an air filter 1, a fin type evaporator 2, a hot gas defrosting pipe 3, a liquid separation head 4, a one-way valve 5, an expansion valve 6, a gas-liquid separator 7, a dry filter 8, a defrosting electromagnetic valve 9, a liquid storage 10, a fin type condenser 11, a compressor 12, a fan 13, a heat storage electromagnetic valve 14, a bypass electromagnetic valve 15 and a heat storage bag 16;
the compressor 12 is connected with the heat storage pack 16 and the bypass electromagnetic valve 15, the heat storage pack 16 is connected with the heat storage electromagnetic valve 14, the heat storage electromagnetic valve 14 and the bypass electromagnetic valve 15 are connected with the fin type condenser 11, the fin type condenser 11 is connected with the liquid storage 10, the liquid storage 10 is connected with the dry filter 8, the dry filter 8 is connected with the expansion valve 6, the expansion valve 6 is connected with the liquid separation head 4, the liquid separation head 4 is connected with the fin type evaporator 2, the fin type evaporator 2 is connected with the gas-liquid separator 7, the gas-liquid separator 7 is connected with the compressor 12, the heat storage pack 16 is also connected with the defrosting electromagnetic valve 9, the defrosting electromagnetic valve 9 is connected with the hot gas defrosting pipe 3, the hot gas defrosting pipe 3 is connected with the one-way valve 5, and the one-way valve 5 is connected with the heat storage pack 16;
in the air path system, an air filter 1 is connected with a fin type evaporator 2, the fin type evaporator 2 is connected with a fin type condenser 11, the fin type condenser 11 is connected with a fan 13, and all components are installed in the same frame.
Working principle: and a heat storage pack 16 is arranged on a refrigerant exhaust pipeline of the dehumidifier, and the heat storage pack 16 is connected with a hot gas defrosting pipeline 3. When the unit is in operation, the high-temperature and high-pressure refrigerant gas passes through the heat storage bag 16 to store heat, and when the heat storage is full, the heat storage electromagnetic valve 14 can be closed, the bypass electromagnetic valve 15 is opened, and the refrigerant flows into the fin type condenser 11 from the bypass pipeline; when heat storage is needed, the bypass electromagnetic valve 15 is closed, and the heat storage electromagnetic valve 14 is opened;
when the unit operates in a low-temperature environment, the fin type evaporator 2 can frost under long-term operation to influence the heat exchange effect, and the unit can not normally operate. When the frost layer of the fin type evaporator 2 is detected to be too thick, the defrosting electromagnetic valve 9 is opened, and hot gas absorbing heat stored in the heat storage bag 16 is brought to the fin type evaporator 2 through the hot gas defrosting pipe 3 to be subjected to defrosting treatment. After defrosting is completed, the defrosting electromagnetic valve 9 is closed.
Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present utility model and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.
Claims (3)
1. The energy-saving dehumidifier adopting heat storage hot gas-packed penetrating defrosting is characterized in that the energy-saving dehumidifier adopting heat storage hot gas-packed penetrating defrosting comprises: the device comprises an air filter (1), a fin type evaporator (2), a hot gas defrosting pipe (3), a liquid separating head (4), a one-way valve (5), an expansion valve (6), a gas-liquid separator (7), a dry filter (8), a defrosting electromagnetic valve (9), a liquid storage device (10), a fin type condenser (11), a compressor (12), a fan (13), a heat storage electromagnetic valve (14), a bypass electromagnetic valve (15) and a heat storage bag (16);
the heat storage device comprises a compressor (12), a heat storage bag (16) and a bypass electromagnetic valve (15), wherein the heat storage bag (16) is connected with the heat storage electromagnetic valve (14), the heat storage electromagnetic valve (14) and the bypass electromagnetic valve (15) are connected with a fin type condenser (11), the fin type condenser (11) is connected with a liquid storage device (10), the liquid storage device (10) is connected with a drying filter (8), the drying filter (8) is connected with an expansion valve (6), the expansion valve (6) is connected with a liquid separation head (4), the liquid separation head (4) is connected with a fin type evaporator (2), the fin type evaporator (2) is connected with a gas-liquid separator (7), the gas-liquid separator (7) is connected with the compressor (12), the heat storage bag (16) is also connected with a defrosting electromagnetic valve (9), the defrosting electromagnetic valve (9) is connected with a hot gas defrosting pipe (3), the hot gas defrosting pipe (3) is connected with a one-way valve (5), and the one-way valve (5) is connected with the heat storage bag (16).
2. The energy-saving dehumidifier adopting hot air-in-heat storage and hot air-in-heat penetration defrosting as claimed in claim 1, wherein: in the air path system, an air filter (1) is connected with a fin type evaporator (2), the fin type evaporator (2) is connected with a fin type condenser (11), and the fin type condenser (11) is connected with a fan (13).
3. The energy-saving dehumidifier adopting hot air-in-heat storage and hot air-in-heat penetration defrosting as claimed in claim 2, wherein: all of the components are mounted within the same frame as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322057657.9U CN220567395U (en) | 2023-08-02 | 2023-08-02 | Energy-saving dehumidifier adopting heat storage hot gas-packed penetrating defrosting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322057657.9U CN220567395U (en) | 2023-08-02 | 2023-08-02 | Energy-saving dehumidifier adopting heat storage hot gas-packed penetrating defrosting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220567395U true CN220567395U (en) | 2024-03-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322057657.9U Active CN220567395U (en) | 2023-08-02 | 2023-08-02 | Energy-saving dehumidifier adopting heat storage hot gas-packed penetrating defrosting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220567395U (en) |
-
2023
- 2023-08-02 CN CN202322057657.9U patent/CN220567395U/en active Active
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