CN207214515U - A kind of ultra-low temperature air source heat pump all-in-one for changing electric system suitable for northern coal - Google Patents
A kind of ultra-low temperature air source heat pump all-in-one for changing electric system suitable for northern coal Download PDFInfo
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- CN207214515U CN207214515U CN201721000152.7U CN201721000152U CN207214515U CN 207214515 U CN207214515 U CN 207214515U CN 201721000152 U CN201721000152 U CN 201721000152U CN 207214515 U CN207214515 U CN 207214515U
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Abstract
The utility model discloses a kind of ultra-low temperature air source heat pump all-in-one for changing electric system suitable for northern coal, 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, the import of compressor, 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 ultra-low temperature air source heat pump all-in-one of the present utility model for changing electric system suitable for northern coal, compact-sized, profile is small, and floor space is few, and easily worn part is few, beneficial to maintenance.
Description
Technical field
It the utility model is related to a kind of ultra-low temperature air source heat pump all-in-one for changing electric system suitable for northern coal.
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 need scene to carry out coolant system connection, connecting pipe is relatively more, is unfavorable for safeguarding, while the place needed is bigger,
Fabricating yard restriction ratio is more.
Utility model content
The purpose of this utility model is the defects of overcoming prior art, there is provided a kind of to change the super of electric system suitable for northern coal
Low-temperature air source heat pump all-in-one, compact-sized, 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：A kind of ultra-low temperature air source heat pump one for changing electric system suitable for northern coal
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, the import of compressor, 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 uses
304 stainless steel materials are made；The heat-insulation layer uses fluorinefree polyurethane expanded material；The zinc-plated flaggy is baked using electrostatic spraying
Paint processing；The stainless steel inner container is internally provided with electrical auxiliary heater, and the electrical auxiliary heater is 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 height after low-pressure gaseous refrigerant is compressed
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 enter the air heat exchanger and are changed into low-pressure gaseous after absorbing the heat in outdoor air
Refrigerant, the low-pressure gaseous refrigerant are 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 ultra-low temperature air source heat pump all-in-one of the present utility model for changing electric system suitable for northern coal, by ultra-low temperature air
Source source pump, energy-accumulating water tank and heating circulating pump form a whole equipment, are heated to indoor end heating equipment；It is low
Temperature air source heat pump all-in-one it is compact-sized, profile is small, and floor space is few, and easily worn part is few, beneficial to maintenance, without by
The puzzlement limited to fabricating yard, without carrying out coolant system connection in erecting bed, without installing heating circulating pump at the scene
And insulation energy-accumulating water tank, the system leak risk thus brought is minimized, equipment is reliable and stable, and accelerates scene
Installation rate.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 that the structure of the ultra-low temperature air source heat pump all-in-one of the present utility model for changing electric system suitable for northern coal is shown
It is intended to.
Embodiment
In order that those skilled in the art are better understood when the technical solution of the utility model, with reference to attached
Its embodiment is described in detail figure：
Referring to Fig. 1, most preferred embodiment of the present utility model, a kind of ultra-low temperature air for changing electric system suitable for northern coal
Source heat 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 storage water
The ﹑ heating circulating pump 7 of case 6 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 in 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 is good using air injection enthalpy-increasing turbocompressor, two-stage compression, low-temperature heating performance；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 passes
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, there are two grades and automatically adjust air quantity function, can ensure suitably to change
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 baked 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 of unit defrosting.
A kind of ultra-low temperature air source heat pump all-in-one for changing electric system suitable for northern coal of the present utility model, operation principle
For：
(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 the water with being incubated in 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 absorb that to be changed into low-pressure gaseous after the heat in outdoor air cold
Matchmaker, the low-pressure gaseous refrigerant are 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 being incubated in 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 be incubated in energy-accumulating water tank 6；Water in insulation energy-accumulating water tank 6 leads to
Indoor heating circulating line is crossed to heat for indoor end heating equipment 9.
A kind of ultra-low temperature air source heat pump all-in-one for changing electric system suitable for northern coal of the present utility model, by ultralow temperature
Net for air-source heat pump units, energy-accumulating water tank and heating circulating pump form a whole equipment, are directly molded, are using in factory process
When, it is only necessary to insulation energy-accumulating water tank is connected by indoor heating circulating line with indoor end heating equipment 9, scene peace
Dress is convenient, and operating cost is low, and energy-saving effect protrudes.
In summary, the ultra-low temperature air source heat pump all-in-one of the present utility model for changing electric system suitable for northern coal, knot
Structure is compact, simple to operate, stable and reliable for performance, and in-site installation is convenient, and operating cost is low, and energy-saving effect protrudes, and floor space is small,
It is low to run noise, and winter pollution that caused by coal burning can be reduced, improves air quality, reduces operating cost, is that northern coal changes electricity side
Novel environment friendly class air conditioning and heating product in case.
Those of ordinary skill in the art is it should be appreciated that the embodiment of the above is intended merely to illustrate that this practicality is new
Type, and be not used as to restriction of the present utility model, as long as in spirit of the present utility model, to described above
Change, the modification of embodiment will all fall in Claims scope of the present utility model.
Claims (6)
1. a kind of ultra-low temperature air source heat pump all-in-one for changing electric system suitable for northern coal, 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
With 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 in 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
Be characterised by, in the ultra-low temperature air source heat pump all-in-one cyclic process of refrigerant be：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 with the guarantor
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 |
|---|---|---|---|
| CN201721000152.7U CN207214515U (en) | 2017-08-07 | 2017-08-07 | A kind of ultra-low temperature air source heat pump all-in-one for changing electric system suitable for northern coal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721000152.7U CN207214515U (en) | 2017-08-07 | 2017-08-07 | A kind of ultra-low temperature air source heat pump all-in-one for changing electric system suitable for northern coal |
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| Publication Number | Publication Date |
|---|---|
| CN207214515U true CN207214515U (en) | 2018-04-10 |
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ID=61818798
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721000152.7U Active CN207214515U (en) | 2017-08-07 | 2017-08-07 | A kind of ultra-low temperature air source heat pump all-in-one for changing electric system suitable for northern coal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107238233A (en) * | 2017-08-07 | 2017-10-10 | 宝莲华新能源技术（上海）股份有限公司 | 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 |
-
2017
- 2017-08-07 CN CN201721000152.7U patent/CN207214515U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107238233A (en) * | 2017-08-07 | 2017-10-10 | 宝莲华新能源技术（上海）股份有限公司 | 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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