CN110895064A - Environment-friendly energy-saving air source heat pump unit with self-cleaning function - Google Patents
Environment-friendly energy-saving air source heat pump unit with self-cleaning function Download PDFInfo
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- CN110895064A CN110895064A CN201911298176.9A CN201911298176A CN110895064A CN 110895064 A CN110895064 A CN 110895064A CN 201911298176 A CN201911298176 A CN 201911298176A CN 110895064 A CN110895064 A CN 110895064A
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- Prior art keywords
- heat pump
- air source
- evaporator
- self
- environment
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- 238000004140 cleaning Methods 0.000 title claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000003287 bathing Methods 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 7
- 239000000523 sample Substances 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 3
- 239000011490 mineral wool Substances 0.000 claims description 3
- 230000002238 attenuated effect Effects 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 3
- 244000025254 Cannabis sativa Species 0.000 abstract description 2
- 238000009423 ventilation Methods 0.000 abstract description 2
- 239000002245 particle Substances 0.000 abstract 1
- 230000000737 periodic effect Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
- F25B30/06—Heat pumps characterised by the source of low potential heat
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/06—Silencing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G15/00—Details
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
An environment-friendly and energy-saving air source heat pump unit with a self-cleaning function belongs to the field of energy-saving hot water supply. Comprises a heat pump body and a high-pressure pump; the heat pump comprises a heat pump body and is characterized in that an evaporator and a cleaning device are arranged inside the upper end of the heat pump body, the cleaning device is a pipeline provided with a plurality of nozzles, the cleaning device is located on one side of the evaporator, the nozzles face the evaporator, one end of the cleaning device is connected with a high-pressure pump, filter screens are arranged on two sides of the upper end of the heat pump body, dustproof shutters are arranged outside the filter screens, and the dustproof shutters are connected with the heat pump body through hinges. The dust-proof shutter and the filter screen can prevent grass leaves and dust with larger particles from being adsorbed on the surface of the evaporator, the filter screen can be disassembled for periodic cleaning, the ventilation quantity is ensured, and the cleaning device can ensure that the heat exchange surface of the evaporator is clean, so that the heat exchange efficiency is not attenuated.
Description
Technical Field
The invention relates to the field of energy-saving hot water supply, in particular to an environment-friendly and energy-saving air source heat pump unit with a self-cleaning function.
Background
Along with the popularization of coal-to-electricity engineering, the energy-saving air source heat pump technology is more and more widely applied; however, with the popularization and application of the air source heat pump unit, the energy efficiency of the unit with a longer service life is attenuated, and most of the reasons are that the surface of the evaporator is covered and wrapped by leaves, dust, scrap iron, paint and the like, so that the heat exchange efficiency of the air source heat pump evaporator is influenced, and the integral COP value of the heat pump is reduced after the heat absorption capacity is attenuated; in addition, the gathering of the impurities easily causes flammable hidden troubles, and the safe and stable operation is influenced.
Disclosure of Invention
The invention provides an environment-friendly and energy-saving air source heat pump unit with a self-cleaning function, which aims to solve the problems that impurities are easy to gather to influence the heat exchange efficiency and hidden dangers are easy to generate in the conventional air source heat pump.
In order to achieve the purpose, the invention adopts the technical scheme that: an environment-friendly energy-saving air source heat pump unit with a self-cleaning function comprises a heat pump body and a high-pressure pump; the heat pump comprises a heat pump body and is characterized in that an evaporator and a cleaning device are arranged inside the upper end of the heat pump body, the cleaning device is a pipeline provided with a plurality of nozzles, the cleaning device is located on one side of the evaporator, the nozzles face the evaporator, one end of the cleaning device is connected with a high-pressure pump, filter screens are arranged on two sides of the upper end of the heat pump body, dustproof shutters are arranged outside the filter screens, and the dustproof shutters are connected with the heat pump body through hinges.
Further, the evaporators are arranged in pairs and are installed in a V shape.
Further, a compressor is arranged inside the lower end of the heat pump body, the compressor is arranged in the noise reduction cover, and the compressor and the noise reduction cover are arranged on the noise reduction base plate.
Further, the inner layer of the noise reduction cover is rock wool, and the outer layer of the noise reduction cover is an acoustic board.
Furthermore, evaporimeter one end passes through the pipeline and links to each other with vapour and liquid separator, and vapour and liquid separator passes through the pipeline and links to each other with the compressor, and the compressor passes through the pipeline and links to each other with the A interface of heat exchanger, and the B interface of heat exchanger links to each other with the evaporimeter other end through the pipeline of installing cistern, drier-filter and choke valve in proper order, and the A interface and the B interface of heat exchanger lie in same one side.
Furthermore, a C interface and a D interface are arranged on the other side of the heat exchanger, one end of a pipeline provided with an outlet temperature sensor is connected with the C interface, and the other end of the pipeline extends into the bathing water tank; one end of a pipeline provided with a water inlet temperature sensor, an electromagnetic flow meter and a heating circulating pump is connected with the interface D, and the other end of the pipeline is connected with a bathing water tank.
Furthermore, the high-pressure pump, the outlet temperature sensor, the inlet water temperature sensor, the electromagnetic flow meter, the heating circulating pump and the bathing water tank are all connected with a control cabinet, and the control cabinet is also connected with an outdoor temperature probe.
Further, a fan is arranged at the top of the heat pump body.
The invention has the beneficial effects that: dustproof tripe and filter screen can prevent that great granule grass leaf, dust from adsorbing on the evaporimeter surface, and the filter screen can also be dismantled and regularly wash, guarantees the air volume, and cleaning device can guarantee that the evaporimeter heat-transfer surface is clean to guarantee heat exchange efficiency can not decay.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of a portion of the structure of the present invention.
In the figure, 1, a high-pressure pump, 2, a cleaning device, 3, a dustproof shutter, 4, a filter screen, 5, a fan, 6, a gas-liquid separator, 7, an evaporator, 8, a noise reduction cover, 9, a noise reduction base plate, 10, a compressor, 11, a throttle valve, 12, a drying filter, 13, a liquid receiver, 14, a heat exchanger, 15, a hinge, 16, an outlet temperature sensor, 17, a water inlet temperature sensor, 18, an electromagnetic flow meter, 19, a heating circulating pump, 20, an outdoor temperature probe, 21, a bathing water tank and 22, and a control cabinet are arranged.
Detailed Description
An environment-friendly energy-saving air source heat pump unit with a self-cleaning function comprises a heat pump body and a high-pressure pump 1; an evaporator 7 and a cleaning device 2 are arranged inside the upper end of the heat pump body, the cleaning device 2 is a pipeline provided with a plurality of nozzles, the cleaning device 2 is located on one side of the evaporator 7, the nozzles face the evaporator 7, the preferred cleaning device 2 is installed at the upper end of a forward fin gap of the evaporator 7, one end of the cleaning device 2 is connected with the high-pressure pump 1, the fin gap of the evaporator 7 can be cleaned regularly to ensure that the heat exchange surface of the evaporator 7 is clean, so that the heat exchange efficiency is ensured not to be attenuated, filter screens 4 are arranged on two sides of the upper end of the heat pump body, the ventilation quantity can be ensured by cleaning the filter screens 4 regularly, dustproof louvers 3 are arranged outside the filter screens 4, the dustproof louvers 3 are air ports with downward inclined angles, the dustproof louvers 3 are connected with the heat pump body through hinges 15, and the dustproof louvers; the high-pressure pump 1 can use a high-pressure air pump or a high-pressure water pump, and when the high-pressure air pump is adopted, an air nozzle can be additionally arranged at the nozzle; therefore, the COP value of the air source heat pump unit is continuously and stably kept in a constant high-energy-efficiency range.
The evaporators 7 are arranged in pairs and are installed in a V-shape.
The compressor 10 is arranged in the lower end of the heat pump body, the compressor 10 is arranged in the noise reduction cover 8, and the compressor 10 and the noise reduction cover 8 are both arranged on the noise reduction base plate 9 to reduce noise.
The inner layer of the noise reduction cover 8 is rock wool, and the outer layer is an acoustic board.
One end of the evaporator 7 is connected with the gas-liquid separator 6 through a pipeline, the gas-liquid separator 6 is connected with the compressor 10 through a pipeline, the compressor 10 is connected with the interface A of the heat exchanger 14 through a pipeline, the interface B of the heat exchanger 14 is connected with the other end of the evaporator 7 through a pipeline which is sequentially provided with the liquid receiver 13, the drying filter 12 and the throttle valve 11, and the interface A and the interface B of the heat exchanger 14 are positioned on the same side; the throttle valve 11 is an expansion valve.
The other side of the heat exchanger 14 is provided with a port C and a port D, one end of a pipeline provided with an outlet temperature sensor 16 is connected with the port C, and the other end of the pipeline extends into a bathing water tank 21; one end of a pipeline provided with a water inlet temperature sensor 17, an electromagnetic flow meter 18 and a heating circulating pump 19 is connected with the interface D, and the other end is connected with a bathing water tank 21.
The high-pressure pump 1, the outlet temperature sensor 16, the inlet water temperature sensor 17, the electromagnetic flowmeter 18, the heating circulating pump 19 and the bathing water tank 21 are all connected with an SD-KG125 control cabinet 22, the control cabinet 22 is also connected with an outdoor temperature probe 20, and in addition, the control cabinet 22 is also connected with a control cabinet in the heat pump body.
The top of the heat pump body is provided with a fan 5.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (8)
1. An environment-friendly energy-saving air source heat pump unit with a self-cleaning function is characterized by comprising a heat pump body and a high-pressure pump (1); the heat pump comprises a heat pump body and is characterized in that an evaporator (7) and a cleaning device (2) are arranged inside the upper end of the heat pump body, the cleaning device (2) is a pipeline provided with a plurality of nozzles, the cleaning device (2) is located on one side of the evaporator (7), the nozzles face the evaporator (7), one end of the cleaning device (2) is connected with a high-pressure pump (1), filter screens (4) are arranged on two sides of the upper end of the heat pump body, dustproof shutters (3) are arranged outside the filter screens (4), and the dustproof shutters (3) are connected with the heat pump body through hinges (15).
2. The environment-friendly energy-saving air source heat pump unit with the self-cleaning function as claimed in claim 1, wherein the evaporators (7) are arranged in pairs and are arranged in a V shape.
3. The environment-friendly energy-saving air source heat pump unit with the self-cleaning function as claimed in claim 1, wherein a compressor (10) is arranged inside the lower end of the heat pump body, the compressor (10) is arranged in the noise reduction cover (8), and the compressor (10) and the noise reduction cover (8) are both arranged on the noise reduction base plate (9).
4. The environment-friendly energy-saving air source heat pump unit with the self-cleaning function as claimed in claim 3, wherein the inner layer of the noise reduction cover (8) is rock wool, and the outer layer is an acoustic board.
5. The environment-friendly energy-saving air source heat pump unit with the self-cleaning function as claimed in claim 3, wherein one end of the evaporator (7) is connected with the gas-liquid separator (6) through a pipeline, the gas-liquid separator (6) is connected with the compressor (10) through a pipeline, the compressor (10) is connected with the interface A of the heat exchanger (14) through a pipeline, the interface B of the heat exchanger (14) is connected with the other end of the evaporator (7) through a pipeline which is sequentially provided with the liquid reservoir (13), the drying filter (12) and the throttle valve (11), and the interface A and the interface B of the heat exchanger (14) are positioned on the same side.
6. The environment-friendly energy-saving air source heat pump unit with the self-cleaning function as claimed in claim 5, wherein a C interface and a D interface are arranged on the other side of the heat exchanger (14), one end of a pipeline provided with an outlet temperature sensor (16) is connected with the C interface, and the other end of the pipeline extends into the bathing water tank (21); one end of a pipeline provided with a water inlet temperature sensor (17), an electromagnetic flow meter (18) and a heating circulating pump (19) is connected with the D interface, and the other end is connected with a bathing water tank (21).
7. The environment-friendly energy-saving air source heat pump unit with the self-cleaning function according to claim 6, wherein the high-pressure pump (1), the outlet temperature sensor (16), the inlet water temperature sensor (17), the electromagnetic flow meter (18), the heating circulating pump (19) and the bathing water tank (21) are all connected with a control cabinet (22), and the control cabinet (22) is further connected with an outdoor temperature probe (20).
8. The environment-friendly energy-saving air source heat pump unit with the self-cleaning function as claimed in claim 1, wherein a fan (5) is arranged at the top of the heat pump body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911298176.9A CN110895064A (en) | 2019-12-17 | 2019-12-17 | Environment-friendly energy-saving air source heat pump unit with self-cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911298176.9A CN110895064A (en) | 2019-12-17 | 2019-12-17 | Environment-friendly energy-saving air source heat pump unit with self-cleaning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110895064A true CN110895064A (en) | 2020-03-20 |
Family
ID=69787142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911298176.9A Pending CN110895064A (en) | 2019-12-17 | 2019-12-17 | Environment-friendly energy-saving air source heat pump unit with self-cleaning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110895064A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203595215U (en) * | 2013-11-26 | 2014-05-14 | 屹创能源工程（上海）有限公司 | Air-conditioner energy supply device |
| CN105066510A (en) * | 2015-07-28 | 2015-11-18 | 侴乔力 | Air-solar-combining-source-driving household type heat pump air-conditioning water heating unit |
| CN205655532U (en) * | 2016-05-26 | 2016-10-19 | 宁波德业科技集团有限公司 | Air conditioner evaporimeter with self -cleaning function |
| CN208794580U (en) * | 2018-08-17 | 2019-04-26 | 大连圣鼎工业装备有限公司 | A kind of environmental protection air gas source heat pump heat supply unit installation |
| CN208817762U (en) * | 2018-08-13 | 2019-05-03 | 天津莱奥德机械有限公司 | A kind of industry ultra-low temperature cold water dispenser |
| CN211345935U (en) * | 2019-12-17 | 2020-08-25 | 大连圣鼎新实业有限公司 | Environment-friendly energy-saving air source heat pump unit with self-cleaning function |
-
2019
- 2019-12-17 CN CN201911298176.9A patent/CN110895064A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203595215U (en) * | 2013-11-26 | 2014-05-14 | 屹创能源工程（上海）有限公司 | Air-conditioner energy supply device |
| CN105066510A (en) * | 2015-07-28 | 2015-11-18 | 侴乔力 | Air-solar-combining-source-driving household type heat pump air-conditioning water heating unit |
| CN205655532U (en) * | 2016-05-26 | 2016-10-19 | 宁波德业科技集团有限公司 | Air conditioner evaporimeter with self -cleaning function |
| CN208817762U (en) * | 2018-08-13 | 2019-05-03 | 天津莱奥德机械有限公司 | A kind of industry ultra-low temperature cold water dispenser |
| CN208794580U (en) * | 2018-08-17 | 2019-04-26 | 大连圣鼎工业装备有限公司 | A kind of environmental protection air gas source heat pump heat supply unit installation |
| CN211345935U (en) * | 2019-12-17 | 2020-08-25 | 大连圣鼎新实业有限公司 | Environment-friendly energy-saving air source heat pump unit with self-cleaning function |
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