CN107238233A - It is a kind of to be applied to the ultra-low temperature air source heat pump all-in-one that northern coal changes electric system - Google Patents
It is a kind of to be applied to the ultra-low temperature air source heat pump all-in-one that northern coal changes electric system Download PDFInfo
- Publication number
- CN107238233A CN107238233A CN201710689259.5A CN201710689259A CN107238233A CN 107238233 A CN107238233 A CN 107238233A CN 201710689259 A CN201710689259 A CN 201710689259A CN 107238233 A CN107238233 A CN 107238233A
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- Prior art keywords
- ultra
- low temperature
- air
- water
- huan
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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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- 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
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
- F25B1/04—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type
-
- 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
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
- F25B1/06—Compression machines, plants or systems with non-reversible cycle with compressor of jet type, e.g. using liquid under pressure
-
- 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
- F25B2309/00—Gas cycle refrigeration machines
- F25B2309/004—Gas cycle refrigeration machines using a compressor of the rotary type
Abstract
It is applied to the ultra-low temperature air source heat pump all-in-one that northern coal changes electric system the invention discloses a kind of, including casing, air side Huan Re Qi ﹑ Shui sides Huan Re Qi ﹑ Ya Suo Ji ﹑ Jie stream Zhuan Zhi ﹑ insulation energy storage Xiang ﹑ heating circulating pumps and axial flow blower, the air side Huan Re Qi ﹑ Shui sides Huan Re Qi ﹑ Ya Suo Ji ﹑ Jie stream Zhuan Zhi ﹑ insulation energy-accumulating water tanks and heating circulating pump are separately positioned in the casing；Outlet, compressor, the import of Shui sides Huan Re Qi ﹑ throttling arrangements and air-side heat exchanger of the air-side heat exchanger are sequentially connected；The insulation energy-accumulating water tank is connected by the heating circulating pump with water-side heat circulation；The axial flow blower is arranged on the top of the casing.The present invention's is applied to the ultra-low temperature air source heat pump all-in-one that northern coal changes electric system, and compact conformation, profile is small, and floor space is few, and easily worn part is few, beneficial to maintenance.
Description
Technical field
It is applied to the ultra-low temperature air source heat pump all-in-one that northern coal changes electric system the present invention relates to a kind of.
Background technology
During northern winter heating, traditional air conditioner heating equipment typically uses gas fired-boiler equipment, and its energy consumption is larger, and not ring
Protect, formation of the pollution that caused by coal burning to haze weather generates tremendous influence.
Traditional ultra-low temperature air source heat pump unit, energy-accumulating water tank and heating circulating pump etc. are required for independent in-site installation,
And needing scene to carry out coolant system connection, connecting pipe is relatively more, is unfavorable for safeguarding, while the place of needs is than larger,
Fabricating yard restriction ratio is more.
The content of the invention
The purpose of the present invention is that the defect for overcoming prior art is applied to the ultralow temperature that northern coal changes electric system there is provided a kind of
Air source heat pump all-in-one, compact conformation, profile is small, and floor space is few, and easily worn part is few, beneficial to maintenance.
Realizing the technical scheme of above-mentioned purpose is：It is a kind of to be applied to the ultra-low temperature air source heat pump one that northern coal changes electric system
Body machine, including casing, air side Huan Re Qi ﹑ Shui sides Huan Re Qi ﹑ Ya Suo Ji ﹑ Jie stream Zhuan Zhi ﹑ insulation energy storage Xiang ﹑ heating circulating pumps
And axial flow blower, wherein：
The air side Huan Re Qi ﹑ Shui sides Huan Re Qi ﹑ Ya Suo Ji ﹑ Jie stream Zhuan Zhi ﹑ insulation energy-accumulating water tanks and heating circulating pump
It is separately positioned in the casing；
The outlet of the air-side heat exchanger, compressor, the import of Shui sides Huan Re Qi ﹑ throttling arrangements and air-side heat exchanger
It is sequentially connected；
The insulation energy-accumulating water tank is connected by the heating circulating pump with water-side heat circulation；
The axial flow blower is arranged on the top of the casing.
A kind of above-mentioned ultra-low temperature air source heat pump all-in-one for changing electric system suitable for northern coal, wherein, the compression
Machine uses air injection enthalpy-increasing turbocompressor；Air-side heat exchanger uses half M type structures；The water-side heat uses stainless steel
Brazing plate type heat exchanger；The throttling arrangement uses electric expansion valve；The heating circulating pump uses single-stage clear water centrifugal pump.
A kind of above-mentioned ultra-low temperature air source heat pump all-in-one for changing electric system suitable for northern coal, the insulation energy storage water
Case includes stainless steel inner container, heat-insulation layer and the zinc-plated flaggy set gradually from the inside to the outside, wherein：The stainless steel inner container is used
304 stainless steel materials are made；The heat-insulation layer uses fluorinefree polyurethane expanded material；The zinc-plated flaggy is roasting using electrostatic spraying
Paint processing；The stainless steel inner container is internally provided with electrical auxiliary heater, and the electrical auxiliary heater entered using anodic magnesium rod
Row anti-corrosion anti-tartar.
A kind of above-mentioned ultra-low temperature air source heat pump all-in-one for changing electric system suitable for northern coal, wherein, the casing
Side wall on offer air inlet, the air-side heat exchanger is adjacent with the air inlet.
A kind of above-mentioned ultra-low temperature air source heat pump all-in-one for changing electric system suitable for northern coal, wherein, the casing
Bottom be provided with some legs.
A kind of above-mentioned ultra-low temperature air source heat pump all-in-one for changing electric system suitable for northern coal, wherein, it is described ultralow
The cyclic process of refrigerant is in temperature air source heat pump all-in-one：The compressor becomes high temperature after low-pressure gaseous refrigerant is compressed high
Gaseous coolant is pressed, the high pressure gaseous refrigerant enters the water-side heat, and enters with the water in the insulation energy-accumulating water tank
High-pressure liquid refrigerant is formed after row heat exchange, the high-pressure liquid refrigerant forms low-temp low-pressure liquid after being depressurized by the throttling arrangement
Refrigerant, the low-temp low-pressure liquid refrigerants enters the air heat exchanger and is changed into low-pressure gaseous after absorbing the heat in outdoor air
Refrigerant, the low-pressure gaseous refrigerant is compressed into the compressor；
Water in the insulation energy-accumulating water tank enters the water-side heat by the heating circulating pump, absorbs the water
After the heat of side heat exchanger high temperature high-pressure gaseous refrigerant, generation hot water is carried out in the insulation energy-accumulating water tank；The insulation storage
Water that can be in water tank is the heating of indoor end heating equipment by indoor heating circulating line.
The present invention's is applied to the ultra-low temperature air source heat pump all-in-one that northern coal changes electric system, by ultra-low temperature air source heat
Pump assembly, energy-accumulating water tank and heating circulating pump form a whole equipment, are heated to indoor end heating equipment；Low temperature is empty
The compact conformation of air supply heat pump all-in-one, profile is small, and floor space is few, and easily worn part is few, beneficial to maintenance, without being pacified
The puzzlement of place limitation is filled, without carrying out coolant system connection in erecting bed, without installing heating circulating pump and guarantor at the scene
Warm energy-accumulating water tank, the system leak risk thus brought is minimized, equipment is reliable and stable, and accelerates the installation at scene
Speed.And winter pollution that caused by coal burning can be reduced, improve air quality, reduce operating cost.
Brief description of the drawings
Fig. 1 is the structural representation that northern coal changes the ultra-low temperature air source heat pump all-in-one of electric system that is applied to of the invention
Figure.
Embodiment
In order that those skilled in the art are better understood when technical scheme, it is right below in conjunction with the accompanying drawings
Its embodiment is described in detail：
Referring to Fig. 1, highly preferred embodiment of the present invention, a kind of to be applied to the ultra-low temperature air source heat that northern coal changes electric system
Pump all-in-one, including casing 1, the ﹑ of 4 ﹑ throttling arrangements of air-side heat exchanger 2 ﹑ water-side heats, 3 ﹑ compressors 5 insulation energy-accumulating water tank 6 ﹑
Heating circulating pump 7 and axial flow blower 8.
The ﹑ of 4 ﹑ throttling arrangements of air-side heat exchanger 2 ﹑ water-side heats, 3 ﹑ compressors 5 is incubated energy-accumulating water tank 6 and heating circulating pump
7 are separately positioned in casing 1；Axial flow blower 8 is arranged on the top of casing 1, and axial flow blower 8 is located at the surface of compressor 4.
Air inlet 11 is offered on the side wall of casing 1, air-side heat exchanger 2 is adjacent with air inlet 11.The bottom of casing 1 is provided with some
Leg 12.
The outlet of air-side heat exchanger 2, compressor 4, the ﹑ throttling arrangements 5 of water-side heat 3 and air-side heat exchanger 2 enter
Mouth is sequentially connected；Insulation energy-accumulating water tank 6 is connected by heating circulating pump 7 with the circulation of water-side heat 3.
Compressor 4 uses air injection enthalpy-increasing turbocompressor, and two-stage compression, low-temperature heating performance is good；Air-side heat exchanger 2
Using half M type structures, heat exchange is abundant, and air current composition is good；Water-side heat 3 uses stainless steel brazing plate type heat exchanger, and energy is passed
Pass efficiency high；Throttling arrangement 5 uses electric expansion valve, and precision is high, regulating power is good, cold medium flux is controlled more accurate；Heating
Circulating pump 7 uses single-stage clear water centrifugal pump；Axial flow blower 8, air quantity function is automatically adjusted with two grades, be ensure that and is suitably changed
Hot blast rate.
Insulation energy-accumulating water tank 6 includes stainless steel inner container, heat-insulation layer and the zinc-plated flaggy set gradually from the inside to the outside, stainless steel
Inner bag is made of 304 stainless steel materials；Heat-insulation layer uses fluorinefree polyurethane expanded material；Zinc-plated flaggy is roasting using electrostatic spraying
Paint processing；Heat insulation effect is excellent.Stainless steel inner container is internally provided with electrical auxiliary heater, and electrical auxiliary heater uses anode magnesium
Rod carries out anti-corrosion anti-tartar, remains to stably be heated to indoor end heating equipment 9 among the process that unit defrosts.
The a kind of of the present invention is applied to the ultra-low temperature air source heat pump all-in-one that northern coal changes electric system, and operation principle is：
(1) cyclic process of refrigerant is：Using inverse Carnot cycle principle, compressor 4 becomes after low-pressure gaseous refrigerant is compressed
Into high pressure gaseous refrigerant, the high pressure gaseous refrigerant enters water-side heat 3, and with the water in insulation energy-accumulating water tank 6
High-pressure liquid refrigerant is formed after being exchanged heat, the high-pressure liquid refrigerant forms low-temp low-pressure liquid after being depressurized by throttling arrangement 5
Refrigerant, the low-temp low-pressure liquid refrigerants air inlet heat exchanger 2 simultaneously absorbs that to be changed into low-pressure gaseous after the heat in outdoor air cold
Matchmaker, the low-pressure gaseous refrigerant is compressed into compressor 4；Such iterative cycles, by the energy in outdoor air by a steady stream not
Disconnected is delivered to interior；
(2) water in insulation energy-accumulating water tank 6 enters water-side heat 3 by heating circulating pump 7, absorbs water-side heat 3
After the heat of high temperature high-pressure gaseous refrigerant, generation hot water is carried out in insulation energy-accumulating water tank 6；The water being incubated in energy-accumulating water tank 6 leads to
Indoor heating circulating line is crossed to heat for indoor end heating equipment 9.
The a kind of of the present invention is applied to the ultra-low temperature air source heat pump all-in-one that northern coal changes electric system, by ultra-low temperature air
Source source pump, energy-accumulating water tank and heating circulating pump form a whole equipment, are directly molded in factory process, when in use,
Only need to by indoor heating circulating line connect insulation energy-accumulating water tank with indoor end heating equipment 9, in-site installation
Convenient, operating cost is low, and energy-saving effect is protruded.
In summary, the ultra-low temperature air source heat pump all-in-one for changing electric system suitable for northern coal of the invention, structure is tight
Gather, simple to operate, stable and reliable for performance, in-site installation is convenient, and operating cost is low, and energy-saving effect is protruded, and floor space is small, operation
Noise is low, and can reduce winter pollution that caused by coal burning, improves air quality, reduces operating cost, be that northern coal changes in electric scheme
Novel environment friendly class air conditioning and heating product.
Those of ordinary skill in the art it should be appreciated that the embodiment of the above be intended merely to explanation the present invention,
And be not used as limitation of the invention, as long as in the spirit of the present invention, the change to embodiment described above
Change, modification will all fall in the range of claims of the present invention.
Claims (6)
1. a kind of be applied to the ultra-low temperature air source heat pump all-in-one that northern coal changes electric system, it is characterised in that including casing, sky
Gas side Huan Re Qi ﹑ Shui sides Huan Re Qi ﹑ Ya Suo Ji ﹑ Jie stream Zhuan Zhi ﹑ insulation energy storage Xiang ﹑ heating circulating pumps and axial flow blower, wherein：
The air side Huan Re Qi ﹑ Shui sides Huan Re Qi ﹑ Ya Suo Ji ﹑ Jie stream Zhuan Zhi ﹑ insulation energy-accumulating water tanks and heating circulating pump difference
It is arranged in the casing；
The outlet of the air-side heat exchanger, compressor, Shui sides Huan Re Qi ﹑ throttling arrangements and air-side heat exchanger import successively
It is connected；
The insulation energy-accumulating water tank is connected by the heating circulating pump with water-side heat circulation；
The axial flow blower is arranged on the top of the casing.
2. a kind of ultra-low temperature air source heat pump all-in-one for changing electric system suitable for northern coal according to claim 1, its
It is characterised by, the compressor uses air injection enthalpy-increasing turbocompressor；Air-side heat exchanger uses half M type structures；The water
Side heat exchanger uses stainless steel brazing plate type heat exchanger；The throttling arrangement uses electric expansion valve；The heating circulating pump is adopted
Use single-stage clear water centrifugal pump.
3. a kind of ultra-low temperature air source heat pump all-in-one for changing electric system suitable for northern coal according to claim 1, its
It is characterised by, the insulation energy-accumulating water tank includes stainless steel inner container, heat-insulation layer and the zinc-plated flaggy set gradually from the inside to the outside, its
In：The stainless steel inner container is made of 304 stainless steel materials；The heat-insulation layer uses fluorinefree polyurethane expanded material；It is described
Zinc-plated flaggy uses electrostatic spraying paint baking；The stainless steel inner container is internally provided with electrical auxiliary heater, the auxiliary
Electric heater carries out anti-corrosion anti-tartar using anodic magnesium rod.
4. a kind of ultra-low temperature air source heat pump all-in-one for changing electric system suitable for northern coal according to claim 1, its
It is characterised by, air inlet is offered on the side wall of the casing, and the air-side heat exchanger is adjacent with the air inlet.
5. a kind of ultra-low temperature air source heat pump all-in-one for changing electric system suitable for northern coal according to claim 1, its
It is characterised by, the bottom of the casing is provided with some legs.
6. a kind of ultra-low temperature air source heat pump all-in-one for changing electric system suitable for northern coal according to claim 1, its
It is characterised by, the cyclic process of refrigerant is in the ultra-low temperature air source heat pump all-in-one：The compressor is cold by low-pressure gaseous
Become high pressure gaseous refrigerant after matchmaker's compression, the high pressure gaseous refrigerant enters the water-side heat, and is protected with described
Water in warm energy-accumulating water tank forms high-pressure liquid refrigerant after being exchanged heat, and the high-pressure liquid refrigerant is depressurized by the throttling arrangement
Low-temp low-pressure liquid refrigerants is formed afterwards, and the low-temp low-pressure liquid refrigerants enters the air heat exchanger and absorbed in outdoor air
It is changed into low-pressure gaseous refrigerant after heat, the low-pressure gaseous refrigerant is compressed into the compressor；
Water in the insulation energy-accumulating water tank enters the water-side heat by the heating circulating pump, absorbs the water side and changes
After the heat of hot device high temperature high-pressure gaseous refrigerant, generation hot water is carried out in the insulation energy-accumulating water tank；The insulation energy storage water
Water in case is heated by indoor heating circulating line for indoor end heating equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710689259.5A CN107238233A (en) | 2017-08-07 | 2017-08-07 | It is a kind of to be applied to the ultra-low temperature air source heat pump all-in-one that northern coal changes electric system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710689259.5A CN107238233A (en) | 2017-08-07 | 2017-08-07 | It is a kind of to be applied to the ultra-low temperature air source heat pump all-in-one that northern coal changes electric system |
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| Publication Number | Publication Date |
|---|---|
| CN107238233A true CN107238233A (en) | 2017-10-10 |
Family
ID=59989650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710689259.5A Withdrawn CN107238233A (en) | 2017-08-07 | 2017-08-07 | It is a kind of to be applied to the ultra-low temperature air source heat pump all-in-one that northern coal changes electric system |
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| CN (1) | CN107238233A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107726669A (en) * | 2017-11-18 | 2018-02-23 | 山东阿尔普尔节能装备有限公司 | Enthalpy ultra-low temperature air source heat pump is mended in a kind of frequency conversion |
| CN109764388A (en) * | 2019-01-10 | 2019-05-17 | 河南普绿环保科技有限公司 | A kind of coal ultra-low temperature air source heat pump all-in-one machine |
| CN112629072A (en) * | 2020-11-26 | 2021-04-09 | 中国农业大学 | Energy-saving control device of air source heat pump for coal-to-electricity users |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0069172A1 (en) * | 1981-06-12 | 1983-01-12 | THORN EMI Domestic Appliances Limited | Central heating systems |
| CN1525119A (en) * | 2003-02-25 | 2004-09-01 | �����п�����Դ�߿Ƽ�����˾ | Air-source heat pump air conditioning system |
| CN202675646U (en) * | 2012-06-28 | 2013-01-16 | 常州阿波罗太阳能热水器有限公司 | Heat exchange central water heater |
| CN202692535U (en) * | 2011-12-27 | 2013-01-23 | 北京清华索兰环能技术研究所 | Novel air source floor radiant heating and wind disk refrigerating system |
| CN204923442U (en) * | 2015-06-30 | 2015-12-30 | 浙江群邦工贸有限公司 | Warm up and hot water antithetical couplet confession all -in -one heat pump |
| CN207214515U (en) * | 2017-08-07 | 2018-04-10 | 宝莲华新能源技术（上海）股份有限公司 | A kind of ultra-low temperature air source heat pump all-in-one for changing electric system suitable for northern coal |
-
2017
- 2017-08-07 CN CN201710689259.5A patent/CN107238233A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0069172A1 (en) * | 1981-06-12 | 1983-01-12 | THORN EMI Domestic Appliances Limited | Central heating systems |
| CN1525119A (en) * | 2003-02-25 | 2004-09-01 | �����п�����Դ�߿Ƽ�����˾ | Air-source heat pump air conditioning system |
| CN202692535U (en) * | 2011-12-27 | 2013-01-23 | 北京清华索兰环能技术研究所 | Novel air source floor radiant heating and wind disk refrigerating system |
| CN202675646U (en) * | 2012-06-28 | 2013-01-16 | 常州阿波罗太阳能热水器有限公司 | Heat exchange central water heater |
| CN204923442U (en) * | 2015-06-30 | 2015-12-30 | 浙江群邦工贸有限公司 | Warm up and hot water antithetical couplet confession all -in -one heat pump |
| CN207214515U (en) * | 2017-08-07 | 2018-04-10 | 宝莲华新能源技术（上海）股份有限公司 | A kind of ultra-low temperature air source heat pump all-in-one for changing electric system suitable for northern coal |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107726669A (en) * | 2017-11-18 | 2018-02-23 | 山东阿尔普尔节能装备有限公司 | Enthalpy ultra-low temperature air source heat pump is mended in a kind of frequency conversion |
| CN109764388A (en) * | 2019-01-10 | 2019-05-17 | 河南普绿环保科技有限公司 | A kind of coal ultra-low temperature air source heat pump all-in-one machine |
| CN112629072A (en) * | 2020-11-26 | 2021-04-09 | 中国农业大学 | Energy-saving control device of air source heat pump for coal-to-electricity users |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171010 |
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