CN210128600U - Dehumidification heat pump heating unit - Google Patents
Dehumidification heat pump heating unit Download PDFInfo
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- CN210128600U CN210128600U CN201920470820.5U CN201920470820U CN210128600U CN 210128600 U CN210128600 U CN 210128600U CN 201920470820 U CN201920470820 U CN 201920470820U CN 210128600 U CN210128600 U CN 210128600U
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- heating unit
- condenser
- heat pump
- air outlet
- compressor
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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]
- Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a dehumidification heat pump heating unit, including total heat recovery device, first evaporimeter, first condenser, first compressor and second compressor, total heat recovery device includes the new trend entry, the new trend export, waste gas entry and exhaust outlet, the first evaporimeter of exhaust outlet connection, be provided with condensation income wind gap and condensation air outlet on the first condenser, the new trend export is gone into the wind gap with the condensation and is connected, condensation air outlet and exhaust inlet connection, the air outlet of first evaporimeter is connected with the exhaust pipe, be connected with the new trend pipeline on the new trend entry, the one end that total heat recovery device was kept away from to the new trend pipeline is provided with the second evaporimeter, still be provided with the second condenser between second evaporimeter and the new trend pipeline, the second evaporimeter all is connected with the second compressor with the second condenser. This dehumidification heat pump heating unit can carry out effectual dehumidification to the new trend, improves heating unit's work efficiency.
Description
Technical Field
The utility model relates to a technical field of work unit especially relates to a dehumidification heat pump heating unit.
Background
At present, all working units used in the drying process of printing, compounding or coating are used for drying gas, so that the gas is conveniently discharged to the outside, and particularly in the industries of food, medicine, precision coating industrial products and the like, the working units have higher requirements on the purification grade of workshops, and waste gas needs to be discharged to the outside of the workshops. However, in the existing working unit, the fresh air has moisture in the heating process, so that the working efficiency is low, and the enterprise requirements can not be met.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an aim at: the utility model provides a dehumidification heat pump heating unit, this dehumidification heat pump heating unit can carry out effectual dehumidification to the new trend, improves heating unit's work efficiency.
To achieve the purpose, the utility model adopts the following technical proposal: a dehumidifying heat pump heating unit comprises a total heat recoverer, a first evaporator, a first condenser, a first compressor and a second compressor, wherein the total heat recoverer comprises a fresh air inlet, a fresh air outlet, a waste gas inlet and a waste gas outlet, the waste gas inlet is communicated with the waste gas outlet, the fresh air inlet is communicated with the fresh air outlet, the waste gas outlet is connected with the first evaporator, a condensation air inlet and a condensation air outlet are arranged on the first condenser, the fresh air outlet is connected with the condensation air inlet, the condensation air outlet is connected with the waste gas inlet, a first refrigerant copper pipe is connected between the first evaporator and the first compressor, a second refrigerant copper pipe is connected between the first compressor and the first condenser, an air outlet of the first evaporator is connected with a waste gas exhaust pipe, and the fresh air inlet is connected with a fresh air pipeline, and a second evaporator is arranged at one end, far away from the total heat recoverer, of the fresh air pipeline, a second condenser is further arranged between the second evaporator and the fresh air pipeline, and the second evaporator and the second condenser are both connected with the second compressor.
The air conditioner comprises an oven, wherein two ends of the oven are respectively connected with the condensation air outlet and the waste gas inlet.
As a preferred technical solution, a first fan is disposed between the oven and the exhaust gas inlet.
As a preferred technical scheme, a first air duct is connected between the oven and the first fan.
As a preferred technical scheme, a second fan is arranged between the oven and the condensation air outlet.
As a preferable technical scheme, a second air duct is connected between the oven and the second fan.
As a preferable technical scheme, an electric heater is connected between the condensation air outlet and the second fan.
The utility model has the advantages that: the utility model provides a dehumidification heat pump heating unit, this dehumidification heat pump heating unit can carry out effectual dehumidification to the new trend, improves heating unit's work efficiency.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is a schematic overall structure diagram of a dehumidifying heat pump heating unit according to an embodiment.
In fig. 1:
1. a total heat recoverer; 2. a first evaporator; 3. a first condenser; 4. a first compressor; 5. a fresh air inlet; 6. a fresh air outlet; 7. an exhaust gas inlet; 8. an exhaust gas outlet; 9. a first refrigerant copper pipe; 10. a second refrigerant copper pipe; 11. a waste gas discharging pipe; 12. a second condenser; 13. a second evaporator; 14. a second compressor; 15. a fresh air duct; 16. an electric heater; 17. an oven; 18. a first fan; 19. a second fan; 20. a first air duct; 21. and a second air duct.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
As shown in fig. 1, in this embodiment, a dehumidifying heat pump heating unit includes a total heat recovery device 1, a first evaporator 2, a first condenser 3, a first compressor 4 and a second compressor 14, where the total heat recovery device 1 includes a fresh air inlet 5, a fresh air outlet 6, a waste gas inlet 7 and a waste gas outlet 8, the waste gas inlet 7 is communicated with the waste gas outlet 8, the fresh air inlet 5 is communicated with the fresh air outlet 6, the waste gas outlet 8 is connected to the first evaporator 2, the first condenser 3 is provided with a condensation air inlet and a condensation air outlet, the fresh air outlet 6 is connected to the condensation air inlet, the condensation air outlet is connected to the waste gas inlet 7, a first refrigerant copper pipe 9 is connected between the first evaporator 2 and the first compressor 4, and a second refrigerant copper pipe 10 is connected between the first compressor 4 and the first condenser 3, the air outlet of the first evaporator 2 is connected with a waste gas exhaust pipe 11, a fresh air pipeline 15 is connected to the fresh air inlet 5, a second evaporator 13 is arranged at one end, far away from the total heat recoverer 1, of the fresh air pipeline 15, a second condenser 12 is further arranged between the second evaporator 13 and the fresh air pipeline 15, and the second evaporator 13 and the second condenser 12 are both connected with the second compressor 14.
In this embodiment, the drying oven includes a drying oven 17, two ends of the drying oven 17 are respectively connected to the condensation air outlet and the waste gas inlet 7, a first fan 18 is disposed between the drying oven 17 and the waste gas inlet 7, a first air duct 20 is connected between the drying oven 17 and the first fan 18, a second fan 19 is disposed between the drying oven 17 and the condensation air outlet, a second air duct 21 is connected between the drying oven 17 and the second fan 19, and an electric heater 16 is connected between the condensation air outlet and the second fan 19.
The exhaust gas discharged from the air outlet of the oven 17 passes through the first air duct 20 and the first fan 18, and then enters the exhaust gas exhaust pipe 11 through the heat absorption of the first evaporator 2 to be discharged. Fresh air enters the total heat recoverer 1, exchanges heat with exhaust gas to be exhausted, reaches the first condenser 3 to be heated and raised in temperature, is subjected to heat compensation treatment by the electric heater 16, and is driven by the second fan 19 to be exhausted from the first air duct 20 and the first fan 18 through treatment of the oven 17, and the process is circulated.
The fresh air is dehumidified by the second evaporator 13 before entering the total heat recovery device 1, and then is preheated by the second condenser 12, wherein the second evaporator 13 and the second condenser 12 are both driven by the second compressor 14.
It should be noted that the above embodiments are only preferred embodiments of the present invention and the technical principles applied, and any changes or substitutions which can be easily conceived by those skilled in the art within the technical scope of the present invention are covered by the protection scope of the present invention.
Claims (7)
1. A dehumidifying heat pump heating unit is characterized by comprising a total heat recoverer, a first evaporator, a first condenser, a first compressor and a second compressor, wherein the total heat recoverer comprises a fresh air inlet, a fresh air outlet, a waste gas inlet and a waste gas outlet, the waste gas inlet is communicated with the waste gas outlet, the fresh air inlet is communicated with the fresh air outlet, the waste gas outlet is connected with the first evaporator, a condensation air inlet and a condensation air outlet are arranged on the first condenser, the fresh air outlet is connected with the condensation air inlet, the condensation air outlet is connected with the waste gas inlet, a first refrigerant copper pipe is connected between the first evaporator and the first compressor, a second refrigerant copper pipe is connected between the first compressor and the first condenser, and the air outlet of the first evaporator is connected with a waste gas exhaust pipe, the fresh air inlet is connected with a fresh air pipeline, one end, far away from the total heat recoverer, of the fresh air pipeline is provided with a second evaporator, a second condenser is further arranged between the second evaporator and the fresh air pipeline, and the second evaporator and the second condenser are both connected with the second compressor.
2. The dehumidifying heat pump heating unit according to claim 1, comprising an oven, wherein both ends of the oven are respectively connected to the condensing air outlet and the exhaust gas inlet.
3. A dehumidifying heat pump heating unit as claimed in claim 2 wherein a first fan is provided between the oven and the exhaust gas inlet.
4. A dehumidifying heat pump heating unit as claimed in claim 3, wherein a first air duct is connected between the oven and the first fan.
5. A dehumidifying heat pump heating unit as claimed in claim 2 wherein a second fan is provided between the oven and the condensing outlet.
6. The dehumidification heat pump heating unit according to claim 5, wherein a second air duct is connected between the oven and the second fan.
7. A dehumidifying heat pump heating unit as claimed in claim 5, wherein an electric heater is connected between the condensing air outlet and the second fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920470820.5U CN210128600U (en) | 2019-04-09 | 2019-04-09 | Dehumidification heat pump heating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920470820.5U CN210128600U (en) | 2019-04-09 | 2019-04-09 | Dehumidification heat pump heating unit |
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| Publication Number | Publication Date |
|---|---|
| CN210128600U true CN210128600U (en) | 2020-03-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920470820.5U Active CN210128600U (en) | 2019-04-09 | 2019-04-09 | Dehumidification heat pump heating unit |
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| Country | Link |
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| CN (1) | CN210128600U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115823857A (en) * | 2021-09-17 | 2023-03-21 | 苏州兆和通风设备制造有限公司 | Constant-control damp-heat recovery device for module and constant-control damp-heat recovery system for production device |
-
2019
- 2019-04-09 CN CN201920470820.5U patent/CN210128600U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115823857A (en) * | 2021-09-17 | 2023-03-21 | 苏州兆和通风设备制造有限公司 | Constant-control damp-heat recovery device for module and constant-control damp-heat recovery system for production device |
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