CN220524395U - High-efficiency high-temperature heat pump with air source - Google Patents
High-efficiency high-temperature heat pump with air source Download PDFInfo
- Publication number
- CN220524395U CN220524395U CN202322130539.6U CN202322130539U CN220524395U CN 220524395 U CN220524395 U CN 220524395U CN 202322130539 U CN202322130539 U CN 202322130539U CN 220524395 U CN220524395 U CN 220524395U
- Authority
- CN
- China
- Prior art keywords
- air
- heat pump
- evaporator
- condenser
- pipes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 68
- 239000007788 liquid Substances 0.000 claims description 25
- 238000004321 preservation Methods 0.000 claims description 20
- 238000005485 electric heating Methods 0.000 claims description 7
- 238000001914 filtration Methods 0.000 abstract description 5
- 239000012535 impurity Substances 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 abstract 1
- 239000003507 refrigerant Substances 0.000 description 16
- 238000003860 storage Methods 0.000 description 5
- 238000011084 recovery Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses an air source high-efficiency high-temperature heat pump, and relates to the technical field of high-temperature heat pumps. The heat pump unit comprises a condenser, an evaporator, a compressor and a connecting pipe for communicating the mechanisms, wherein an air cavity is further formed in the case, a fan and a heating component are arranged in the air cavity, a plurality of air outlet pipes are arranged on the air pipes at intervals from top to bottom, each air outlet pipe is provided with an air outlet, the air outlet faces the evaporator, the air inlet is further provided with a filtering component, sucked air is intensively fed into the evaporator through the air outlet pipes, compared with scattered and fed air, heat transfer is more efficient, the heating component ensures that the high-temperature heat pump can still be normally used in cold climates, the conversion efficiency of the evaporator can be improved in climates with moderate temperature, the filtering component reduces impurities doped by sucked air, prevents pipeline blockage and prolongs the service life of the high-temperature heat pump.
Description
Technical Field
The utility model relates to the technical field of high-temperature heat pumps, in particular to an air source high-efficiency high-temperature heat pump.
Background
The high-temperature heat pump is used for collecting heat in middle-low temperature wastewater and waste gas generated in industry through the heat pump, converting the heat into high-temperature water or steam, and using the high-temperature water or steam for industrial production or heating, and is industrial equipment for reducing pollution, saving energy and reducing emission.
The existing air source high-temperature heat pump simply provides heat energy by means of natural wind, but in the cold winter in the north, the natural wind is low in temperature, so that the evaporator is not beneficial to evaporating liquid refrigerants, the heating requirement cannot be met, more impurities exist in the natural wind, the pipeline is blocked due to long-time suction, and the working efficiency of the high-temperature heat pump is affected.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide the air source high-efficiency high-temperature heat pump, which is characterized in that the air is concentrated through the air outlet pipes arranged on the air pipes and then is sent to the evaporator, so that heat can be efficiently transferred, the heating component positioned in the air cavity can raise the heat in cold weather, the high-temperature heat pump can be ensured to be used under the condition of multiple climates, the impurity doped by the sucked air is reduced by the filtering component, and the blockage of a pipeline is prevented.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides an air source high-efficient high temperature heat pump, includes the heat pump main part, the heat pump main part includes the quick-witted case, sets up in the inside heat pump set of quick-witted case, the heat pump set includes condenser, evaporimeter and compressor, the quick-witted incasement still is equipped with the wind chamber, be equipped with fan and heating element in the wind chamber, the wind chamber is equipped with at least one and leads to the tuber pipe of evaporimeter, the heat pump main part still includes a heat preservation water tank, be equipped with cold water inlet tube and hot water exit tube between heat preservation water tank and the condenser.
The utility model is further provided with: the air pipes are communicated with the air cavity, the air pipes are parallel to the evaporator, a plurality of air outlet pipes are arranged on the air pipes, an air outlet is formed in one surface of each air outlet pipe facing the evaporator, a check valve is arranged on each air outlet, an air inlet is formed in the case, an air inlet pipe is further arranged in the air cavity, and the air inlet pipes are communicated with the air inlet.
The utility model is further provided with: the air outlet pipes are uniformly arranged at intervals from top to bottom, the air pipes are high-temperature-resistant plastic pipes, and the air outlet pipes are high-temperature-resistant plastic pipes.
The utility model is further provided with: the heating assembly is arranged between the air pipe and the fan and comprises a base, support rods and electric heating wires, the base is rectangular, a cavity is formed in the base, the support rods are arranged in the cavity in a staggered mode, two ends of each support rod are respectively fixed on the inner wall of the base, and the electric heating wires are wound on the support rods.
The utility model is further provided with: the condenser is characterized in that a first connecting pipe is arranged between the condenser and the evaporator, a second connecting pipe is arranged between the evaporator and the compressor, a filter and an expansion valve are arranged on the first connecting pipe, the first connecting pipe is respectively communicated with the condenser and the evaporator, a circulating water pump is arranged on a cold water inlet pipe, the cold water inlet pipe is respectively communicated with the heat preservation water tank and the condenser, and the circulating water pump is used for feeding cold water of the heat preservation water tank into the condenser.
The utility model is further provided with: the second connecting pipe is provided with a gas-liquid separator, the gas-liquid separator is positioned between the evaporator and the compressor, the second connecting pipe is respectively communicated with the evaporator, the gas-liquid separator and the compressor, and the compressor is also provided with a temperature regulator.
The utility model is further provided with: and a third connecting pipe is further arranged between the compressor and the condenser and is respectively communicated with the compressor and the condenser.
The utility model is further provided with: the upper part of the heat preservation water tank is also provided with a hot water outlet, the lower part of the heat preservation water tank is also provided with a cold water inlet, and the hot water outlet pipe is respectively communicated with the heat preservation water tank and the condenser.
The utility model is further provided with: the air inlet is further provided with a filter assembly, the filter assembly comprises a frame and a filter screen, and the filter assembly is detachably arranged at the air outlet.
In summary, the utility model has the following beneficial effects: the high-temperature heat pump is suitable for multiple climates, works efficiently, and is capable of intensively conveying inhaled wind into the evaporator through the air outlet pipe, so that heat transfer is more efficient compared with dispersing the introduced wind, the heating component ensures that the high-temperature heat pump can still be normally used in cold climates, the conversion efficiency of the evaporator can be improved in moderate-temperature climates, the impurity doped by the inhaled wind is reduced by the filtering component, the pipeline is prevented from being blocked, and the service life of the high-temperature heat pump is prolonged.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the air duct structure of the present utility model;
fig. 3 is a schematic diagram of a chassis structure according to the present utility model.
In the figure: 1. a chassis; 2. a heat preservation water tank; 21. a cold water inlet; 22. a hot water outlet; 3. a condenser; 4. an evaporator; 5. a compressor; 6. a wind chamber; 61. a blower; 62. a heating assembly; 63. an air inlet pipe; 7. an air duct; 71. an air outlet pipe; 8. a circulating water pump; 9. cold water inlet pipe; 10. a first connection pipe; 11. a liquid storage tank; 12. a filter; 13. an expansion valve; 14. a second connection pipe; 15. a gas-liquid separator; 16. a third connection pipe; 17. a hot water outlet pipe; 18. an air inlet; 19. and a filter assembly.
Detailed Description
The present utility model will be described in detail below with reference to the accompanying drawings and examples.
As shown in fig. 1 and 2, the air source high-efficiency high-temperature heat pump comprises a heat pump main body, wherein the heat pump main body comprises a machine case 1 and a heat pump unit arranged in the machine case 1, a heat preservation water tank 2 is further arranged on one side of the heat pump main body, the heat pump unit comprises a condenser 3, an evaporator 4 and a compressor 5, an air cavity 6 is further arranged in the machine case 1, a fan 61 and a heating component 62 are arranged in the air cavity 6, the machine case 1 is provided with an air inlet 18, one surface of the air cavity 6 is provided with an air inlet pipe 63, the air inlet pipe 63 is communicated with the air inlet 18, the other surface of the air cavity 6 is provided with an air pipe 7, the air pipe 7 is led to the evaporator 4, a cold water inlet pipe 9 and a hot water outlet pipe 17 are arranged between the heat preservation water tank 2 and the condenser 3, the cold water inlet pipe 9 is used for conveying circulating water in the heat preservation water tank 2 into the condenser 3 through a circulating water pump 8, and the hot water outlet pipe 17 is used for conveying hot water produced by heat exchange of the condenser 3 into the heat preservation water tank 2, and then out through a hot water outlet 22.
As shown in fig. 1, the above components are mutually communicated through connecting pipes, specifically, a first connecting pipe 10 is arranged between the condenser 3 and the evaporator 4, a second connecting pipe 14 is arranged between the evaporator 4 and the compressor 5, a third connecting pipe 16 is arranged between the compressor 5 and the condenser 3, wherein a liquid storage tank 11, a filter 12 and an expansion valve 13 are arranged on the first connecting pipe 10, the refrigerant in the condenser 3 respectively flows through the liquid storage tank 11, the filter 12 and the expansion valve 13, the liquid storage tank 11 is in a high-pressure state, the filter 12 is used for filtering the refrigerant flowing through the first connecting pipe 10, and the expansion valve 13 is used for controlling flow, throttling and decompressing; the second connecting pipe 14 is provided with a gas-liquid separator 15, the gas-liquid separator 15 is also provided with a recovery pipe, and the recovery pipe sends the separated liquid into the first connecting pipe 10; the third connecting pipe 16 is used for communicating the compressor 5 with the condenser 3, the high-temperature and high-pressure gaseous refrigerant produced by the compressor 5 is led to the condenser 3 through the third connecting pipe 16, and is subjected to heat exchange with the condenser 3 to produce hot water, and the cold water inlet 21 at the lower part of the heat preservation water tank 2 is used for supplementing water outside.
As shown in fig. 1, 2 and 3, the air duct 7 made of high temperature resistant plastic is connected with the air cavity 6 in a screwing way, the air duct 7 is communicated with the air cavity 6, at least one part of the air duct 7 is parallel to the evaporator 4, a plurality of air outlet pipes 71 are arranged on the air duct 7 parallel to the evaporator 4, the air outlet pipes 71 are uniformly arranged at intervals from top to bottom on one side of the air duct 7, each air outlet pipe 71 is provided with an air outlet, each air outlet faces the evaporator 4, each air outlet is provided with a check valve, external air is extracted by the fan 61, the air enters the air inlet pipe 63 through the air inlet 18 on the case 1, the air is filtered by the filter assembly 19 arranged at the air inlet 18 before entering the air inlet 63, the impurity doped in the air is filtered, the filter assembly 19 is detachably arranged at the air inlet 18, the replacement of the filter assembly 19 is facilitated, the filtered air enters the air cavity 6, the air is sent into each air outlet pipe 71 through the air duct 7, and the air outlet is sent into the evaporator 4.
As shown in fig. 2, when the present utility model is applied to a cold climate, a heating assembly 62 is disposed in the air chamber 6, the heating assembly 62 is located between the air pipes 7 and the fan 61, and comprises a base, a support rod and electric heating wires, the base is rectangular and installed at the bottom of the air chamber 6, the support rod is made of insulating high temperature resistant ceramic material, the support rod is fixed on the inner wall of the base by screws, the electric heating wires are uniformly wound on the support rod, when in use, the electric heating wires are electrified to generate heat, so that the temperature in the air chamber 6 is raised, the air sucked into the air chamber 6 by the fan 61 is heated, then is sent into each air outlet pipe 71, and then is sent into the evaporator 4 through the air outlet to provide heat energy for the same.
The working principle of the utility model is as follows: the cold water inlet pipe 9 injects cold water in the heat preservation water tank 2 into the condenser 3 through the circulating water pump 8, high-pressure liquid refrigerant in the condenser 3 sequentially flows through the liquid storage tank 11, the filter 12 and the expansion valve 13 through the first connecting pipe 10, the temperature of the liquid refrigerant is reduced to be lower than the temperature of the external environment due to the decompression of the expansion valve 13, at the moment, the low-pressure low-temperature liquid refrigerant enters the evaporator 4, the air pipe 7 continuously supplies heat energy of wind for the evaporator 4 at the moment, the low-pressure low-temperature liquid refrigerant becomes low-temperature low-pressure gaseous refrigerant through the heat exchange effect of the evaporator 4, the low-temperature low-pressure gaseous refrigerant is sucked into the interior of the evaporator through the second connecting pipe 14 which is communicated with the compressor 5 to apply work, in the process of being sucked, the low-temperature low-pressure gaseous refrigerant firstly enters the gas-liquid separator 15 to be subjected to gas-liquid separation, the liquid part enters the first connecting pipe 10 again through the recovery pipe, the gaseous part is sucked into the compressor 5 to do work through the compressor 5, the low-temperature low-pressure gaseous refrigerant is compressed into a high-temperature high-pressure state, at the moment, the refrigerant in the high-temperature high-pressure state enters the condenser 3 through the third connecting pipe 16 to exchange heat with cold water in the condenser 3, so that the temperature of the cold water is increased to become hot water, the gaseous refrigerant is cooled into liquid refrigerant, the liquid refrigerant enters the condenser 3 to be circulated, the hot water flows into the heat preservation water tank 2 through the hot water outlet pipe 17 and then flows out through the hot water outlet 22, and the hot water is applied to industrial production or house heating.
The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (9)
1. The utility model provides an air source high efficiency high temperature heat pump, includes the heat pump main part, the heat pump main part includes quick-witted case (1), sets up in the inside heat pump set of quick-witted case (1), its characterized in that: the heat pump unit comprises a condenser (3), an evaporator (4) and a compressor (5), an air cavity (6) is further arranged in the machine case (1), a fan (61) and a heating component (62) are arranged in the air cavity (6), at least one air pipe (7) leading to the evaporator (4) is arranged in the air cavity (6), the heat pump main body further comprises a heat preservation water tank (2), and a cold water inlet pipe (9) and a hot water outlet pipe (17) are arranged between the heat preservation water tank (2) and the condenser (3).
2. The air source high efficiency high temperature heat pump of claim 1, wherein: the air pipes (7) are communicated with the air cavity (6), the air pipes (7) are parallel to the evaporator (4), a plurality of air outlet pipes (71) are arranged on the air pipes (7), each air outlet pipe (71) faces one face of the evaporator (4) and is provided with an air outlet, each air outlet is provided with a check valve, an air inlet (18) is formed in the case (1), an air inlet pipe (63) is further arranged in the air cavity (6), and the air inlet pipes (63) are communicated with the air inlet (18).
3. The air source high efficiency high temperature heat pump of claim 2, wherein: the air outlet pipes (71) are uniformly arranged at intervals from top to bottom by the air pipes (7), the air pipes (7) are high-temperature-resistant plastic pipes, and the air outlet pipes (71) are high-temperature-resistant plastic pipes.
4. The air source high efficiency high temperature heat pump of claim 1, wherein: the heating assembly (62) is arranged between the air pipe (7) and the fan (61), the heating assembly (62) comprises a base, a supporting rod and an electric heating wire, the base is rectangular, a cavity is formed in the base, the supporting rod is arranged in the cavity in a staggered mode, two ends of the supporting rod are respectively fixed on the inner wall of the base, and the electric heating wire is wound on the supporting rod.
5. The air source high efficiency high temperature heat pump of claim 1, wherein: be equipped with first connecting pipe (10) between condenser (3) and evaporator (4), be equipped with second connecting pipe (14) between evaporator (4) and compressor (5), be provided with filter (12) and expansion valve (13) on first connecting pipe (10), first connecting pipe (10) communicate with each other with condenser (3) and evaporator (4) respectively, be equipped with a circulating water pump (8) on cold water inlet pipe (9), cold water inlet pipe (9) communicate with each other with holding tank (2), condenser (3) respectively, circulating water pump (8) are used for sending the cold water of holding tank (2) into condenser (3).
6. The air source high efficiency high temperature heat pump of claim 5, wherein: the gas-liquid separator (15) is arranged on the second connecting pipe (14), the gas-liquid separator (15) is arranged between the evaporator (4) and the compressor (5), the second connecting pipe (14) is respectively communicated with the evaporator (4), the gas-liquid separator (15) and the compressor (5), and the compressor (5) is also provided with a temperature regulator.
7. The air source high efficiency high temperature heat pump of claim 6 wherein: a third connecting pipe (16) is further arranged between the compressor (5) and the condenser (3), and the third connecting pipe (16) is respectively communicated with the compressor (5) and the condenser (3).
8. The air source high efficiency high temperature heat pump of claim 1, wherein: the upper part of the heat preservation water tank (2) is also provided with a hot water outlet (22), the lower part of the heat preservation water tank (2) is also provided with a cold water inlet (21), and the hot water outlet pipe (17) is respectively communicated with the heat preservation water tank (2) and the condenser (3).
9. The air source high efficiency high temperature heat pump of claim 2, wherein: the air inlet (18) is further provided with a filter assembly (19), the filter assembly (19) comprises a frame and a filter screen, and the filter assembly (19) is detachably arranged at the air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322130539.6U CN220524395U (en) | 2023-08-09 | 2023-08-09 | High-efficiency high-temperature heat pump with air source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322130539.6U CN220524395U (en) | 2023-08-09 | 2023-08-09 | High-efficiency high-temperature heat pump with air source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220524395U true CN220524395U (en) | 2024-02-23 |
Family
ID=89936598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322130539.6U Active CN220524395U (en) | 2023-08-09 | 2023-08-09 | High-efficiency high-temperature heat pump with air source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220524395U (en) |
-
2023
- 2023-08-09 CN CN202322130539.6U patent/CN220524395U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102269466A (en) | Fresh air handling unit | |
| CN206739401U (en) | One kind heating bolt special formula air source heat pump machine system | |
| CN220524395U (en) | High-efficiency high-temperature heat pump with air source | |
| CN201476397U (en) | Temperature-adjusting dehumidifier of water source heat pump | |
| CN100485282C (en) | Device for using fresh air for improving air temperature and air quality | |
| CN211060289U (en) | Solution dehumidification dew point type evaporative cooling refrigerating system driven by waste heat of air compressor | |
| CN210130051U (en) | High-efficient heat abstractor is used to mechatronic equipment | |
| CN1133051C (en) | Modular combined refrigerating device | |
| CN215675921U (en) | Novel low-temperature variable-frequency air source heat pump unit | |
| CN201344601Y (en) | Air conditioning and pool water temperature regulating integrated machine in swimming stadium | |
| CN108488062A (en) | A kind of low-carbon air compression all-in-one machine | |
| CN213872987U (en) | Novel power-saving air conditioner | |
| CN203980701U (en) | A kind of superposing type air-source heating plant | |
| CN202253975U (en) | High-efficiency energy-saving direct evaporation combined air conditioning device in severe cold region | |
| CN217441892U (en) | Multistage heat recovery fresh air processing device | |
| CN105605712A (en) | Self-driven low-level-energy heat pump with function of automatic condensate recovery and air conditioning system | |
| CN101266068A (en) | Water source fresh air heat exchanging method and water source fresh air floor heat exchanging air conditioner | |
| CN219572050U (en) | Heat pump heating system with parallel heat exchange device | |
| CN212720294U (en) | Ultra-low temperature air source screw type mine hot air unit | |
| CN213395720U (en) | High-efficient homogenization refrigeration ventilation equipment | |
| CN113565556B (en) | Underground air compression type direct cooling device | |
| CN220793930U (en) | Condenser for producing sodium tert-butoxide | |
| CN218722610U (en) | Dry type cooling system | |
| CN219531089U (en) | High-efficient heat pipe formula new trend dehumidifier based on direct evaporation inflation | |
| CN107270584A (en) | A kind of distributed cooling air source heat pump system of utilization mine low grade heat energy |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |