CN203533671U - Integrated air energy heat pump set used for floor heating - Google Patents
Integrated air energy heat pump set used for floor heating Download PDFInfo
- Publication number
- CN203533671U CN203533671U CN201320469618.3U CN201320469618U CN203533671U CN 203533671 U CN203533671 U CN 203533671U CN 201320469618 U CN201320469618 U CN 201320469618U CN 203533671 U CN203533671 U CN 203533671U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- interface
- floor heating
- heat exchangers
- valve
- 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.)
- Expired - Lifetime
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/12—Hot water central heating systems using heat pumps
Landscapes
- Central Heating Systems (AREA)
Abstract
The utility model relates to an integrated air energy heat pump set used for floor heating. The integrated air energy heat pump set comprises an enhanced vapor injection press, a four-way valve, a first heat exchanger, a second heat exchanger, a gas-liquid separation device, a refrigerant heater, a liquid storage device, a water pump and a ground heating pipe. The enhanced vapor injection press, the first heat exchanger, the second heat exchanger and the refrigerant heater are all connected with the four-way valve. The refrigerant heater is connected with the gas-liquid separation device which is in connection with the enhanced vapor injection press. The liquid storage device is in connection with the first heat exchanger and the second heat exchanger. One end of the water pump is connected with the ground heating pipe and the other end of the water pump is connected with the second heat exchanger that is in connection with the water pump. The integrated air energy heat pump set is reasonable in design, has many functions, is convenient to operate and can effectively control floor heating to achieve indoor ground heating effects.
Description
Technical field
The utility model relates to a kind of integration air energy source pump for floor heating, is mainly used in indoor ground-heating.
Background technology
Heat pump techniques often applies to the fields such as air-conditioning, Teat pump boiler, the heat pump that market is common, and function is relatively single, only has water heating function as Teat pump boiler, and air-conditioning generally only has refrigeration, heat-production functions; The general water tank of common heat pump, water pump and main frame be not at same casing.In existingization life, people's heat-pump apparatus requires more and more higher, not only needs function many, also needs volume small and exquisite, easy for installation, simple to operate.The source pump that general function is single cannot meet the demand of modern house.
Utility model content
Technical problem to be solved in the utility model is to overcome existing above-mentioned deficiency in prior art, and provide a kind of integration air energy source pump for floor heating of reasonable in design, integration air energy source pump function is many, volume is little, and wherein a kind of function is exactly can be for floor heating.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of integration air energy source pump for floor heating, it is characterized in that: it comprises increasing enthalpy swaging machine, cross valve, a heat exchanger, No. two heat exchangers, gas-liquid separator, refrigerant heater, reservoir, water pump and floor heating pipe, described cross valve is provided with D interface, C interface, S interface and E interface, D interface is connected with E interface, S interface is connected with C interface, increasing enthalpy swaging machine is connected with the D interface of cross valve, a heat exchanger be connected with C interface cross valve, No. two heat exchanger is connected with the E interface of cross valve, the S interface of cross valve is connected with refrigerant heater, refrigerant heater is connected with gas-liquid separator, gas-liquid separator is connected with increasing enthalpy swaging machine, described reservoir is provided with inlet and liquid outlet, and inlet is connected with No. two heat exchangers, and liquid outlet is connected with a heat exchanger, between above-mentioned interconnected structure, all by pipeline, connect, form whole cold-producing medium flow process loop.
One end of described water pump is connected with floor heating pipe, and the other end of floor heating pipe is connected with No. two heat exchangers, and water pump is connected with No. two heat exchangers, between water pump, floor heating pipe, No. two heat exchangers, all by pipeline, connects, and forms Water flow-path loop.
On the pipeline of connection connection reservoir inlet described in the utility model and No. two heat exchangers, be provided with check valve, on the pipeline of described connection reservoir liquid outlet and a heat exchanger, be provided with check valve.
On the pipeline of connection reservoir liquid outlet described in the utility model, be provided with No. four heat exchanger, one end of No. four heat exchangers is connected with liquid outlet, and the other end is connected with check valve after connecting an electric expansion valve.
On the pipeline of connection increasing enthalpy swaging machine described in the utility model and cross valve D interface, be provided with magnetic valve.
The utility model is also provided with air injection enthalpy-increasing loop, air injection enthalpy-increasing loop comprises that described No. four heat exchangers and injection hit magnetic valve, spray electric expansion valve, one end of No. four heat exchangers connects to spray successively to be hit after magnetic valve, injection electric expansion valve, be connected with the liquid outlet of reservoir, the other end of No. four heat exchangers is connected with increasing enthalpy swaging machine.
The operation principle in air injection enthalpy-increasing loop: suck a part from No. four heat exchanger a by increasing the middle pressure suction hole of enthalpy swaging machine
4interface intermediate pressure refrigerant gas out, with the refrigerant mixed recompression through Partial shrinkage, realize with separate unit increasing enthalpy swaging machine and realize two stages of compression, increased the refrigerant flow in condensation process, strengthen the enthalpy difference of main circulation loop, thereby greatly improved the efficiency that increases enthalpy swaging machine.
Air injection enthalpy-increasing is to work in the situation that environment temperature is lower.While moving under low evaporating temperature because increasing enthalpy swaging machine, following problem can occur: 1, inspiratory volume increases, refrigerant circulation reduces, and heating capacity declines; 2, pressure ratio increases, and volumetric efficiency declines, and increases enthalpy swaging machine displacement and efficiency and significantly declines; 3, delivery temperature raises fast, and lubricating oil viscosity is sharply declined, and it is lubricated that impact increases enthalpy swaging machine.When delivery temperature and lubricating oil flash point approach, can make lubricating oil carbonization.Therefore air injection enthalpy-increasing can supplement medium pressure gas in the intermediate cavity that increases enthalpy swaging machine, increases capacity, reduces delivery temperature, promotes heating capacity, makes Teat pump boiler also can provide enough heating capacities at low ambient temperature.
The utility model is also provided with auxiliary thermal source loop, and auxiliary thermal source loop is provided with interconnected defrosting magnetic valve and defrosting capillary, and defrosting capillary refrigerant heater connects, and defrosting magnetic valve is connected with a heat exchanger.
The operation principle in auxiliary thermal source loop: when open in auxiliary thermal source loop, part low-temperature low-pressure refrigerant liquid flow through defrosting magnetic valve, defrosting capillary, to refrigerant heater, in refrigerant heater, absorb heat, be evaporated to low-temperature low-pressure refrigerant gas, arrive again gas-liquid separator, get back to and increase enthalpy swaging machine.When low temperature environment and defrost, increased the refrigerant flow in refrigerant heater, reduce pressure ratio, promote heating capacity, make Teat pump boiler also can provide enough heating capacities when low ambient temperature and defrost, improve cycle efficieny.
In the situation of two kinds once, auxiliary thermal source loop, work: 1, unit operation when lower and ambient humidity is larger in environment temperature, after certain hour, airborne steam can frosting on a heat exchanger, is to reduce the impact of frosting on a heat exchanger evaporation effect, and unit must be removed frost.When 2, environment temperature is too low, cause a heat exchanger evaporation capacity sharply to reduce, now open auxiliary thermal source loop.
A heat exchanger described in the utility model is finned heat exchanger, is provided with blower fan on finned heat exchanger.
The utility model compared with prior art, has following positive effect: reasonable in design, function is many, easy to operate, can effectively control base plate heating.
Accompanying drawing explanation
Fig. 1 is structure flow chart of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing and by embodiment, the utility model is described in further detail.
Embodiment:
Referring to Fig. 1, the present embodiment comprises increasing enthalpy swaging machine 1, cross valve 5, a heat exchanger 6, No. two heat exchangers 8, gas-liquid separator 23, refrigerant heater 22, reservoir 15, water pump 27 and floor heating pipe 31, described cross valve 5 is provided with D interface, C interface, S interface and E interface, D interface is connected with E interface, S interface is connected with C interface, increasing enthalpy swaging machine 1 is connected with the D interface of cross valve 5, the C interface with cross valve 5 of a heat exchanger 6 is connected, No. two heat exchanger 8 is connected with the E interface of cross valve 5, the S interface of cross valve 5 is connected with refrigerant heater 22, refrigerant heater 22 is connected with gas-liquid separator 23, gas-liquid separator 23 is connected with increasing enthalpy swaging machine 1, described reservoir 15 is provided with inlet 151 and liquid outlet 152, and inlet 151 is connected with No. two heat exchangers 8, and liquid outlet 152 is connected with a heat exchanger 6, between above-mentioned interconnected structure, all by pipeline 30, connect, form whole cold-producing medium flow process loop,
One end of described water pump 27 is connected with floor heating pipe 31, and the other end of floor heating pipe 31 is connected with No. two heat exchangers 8, and water pump 27 is connected with No. two heat exchangers 8, between water pump 27, floor heating pipe 31, No. two heat exchangers 8, all by pipeline 30, connects, and forms Water flow-path loop.
In the present embodiment, on the pipeline 30 of connection reservoir 15 inlets 151 and No. two heat exchangers 8, be provided with check valve 13 No. three, on the pipeline 30 of described connection reservoir 15 liquid outlets 152 and a heat exchanger 6, be provided with check valve 12 No. two.
In the present embodiment, the one end that is provided with 20, No. four heat exchangers 20 of No. four heat exchangers on the pipeline 30 of connection reservoir 15 liquid outlets 152 is connected with liquid outlet 152, and the other end is connected with No. two check valves 12 after connecting an electric expansion valve 19.
In the present embodiment, connect on the pipeline 30 that increases enthalpy swaging machine 1 and cross valve 5D interface and be provided with magnetic valve 3.
In the present embodiment, No. one heat exchanger 6 is finned heat exchanger, is provided with blower fan 7 on finned heat exchanger.
The present embodiment is also provided with auxiliary thermal source loop, and auxiliary thermal source loop is provided with interconnected defrosting magnetic valve 18 and defrosting capillary 21, and defrosting capillary 21 refrigerant heaters 22 connect, and defrosting magnetic valve 18 is connected with a heat exchanger 6.
The present embodiment is also provided with air injection enthalpy-increasing loop, air injection enthalpy-increasing loop comprises that described No. four heat exchangers 20 and injection hit magnetic valve 16, spray electric expansion valve 17, one end of No. four heat exchangers 20 connects to spray successively to be hit after magnetic valve 16, injection electric expansion valve 17, be connected with the liquid outlet 152 of reservoir 15, the other end of No. four heat exchangers 20 is connected with increasing enthalpy swaging machine 1.
The operation principle of the present embodiment:
The present embodiment comprises refrigerant circulation flow process and water circulation flow process, to reach the object of floor heating.
The operation principle of refrigerant circulation flow process is:
(1) import that increases enthalpy swaging machine 1, from gas-liquid separator 23 suction low-temperature low-pressure refrigerant gases, is discharged high-temperature high-pressure refrigerant gas through overcompression from increasing the outlet of enthalpy swaging machine 1, through magnetic valve 3, enters cross valve 5.
(2) now cross valve 5 is in "on" position, and high-temperature high-pressure refrigerant gas enters from the D interface of cross valve 5, and E interface out, flows to heat exchanger 8 No. two, and high-temperature high-pressure refrigerant gas is No. two heat exchanger 8 internal condensation Cheng Zhongwen high pressure refrigerant liquid.
(3) warm high pressure refrigerant liquid from No. two heat exchanger 8 outflows, inlet 151 through No. three check valves 13 to reservoir 15, from liquid outlet 152 outflows of reservoir 15, through No. four heat exchangers 20, after electric expansion valve 19 throttlings, become low-temperature low-pressure refrigerant liquid.
(4) low-temperature low-pressure refrigerant liquid is flowed through after No. two check valves 12 to a heat exchanger 6, and now blower fan 7 is in "on" position, and low-temperature low-pressure refrigerant liquid evaporates in a heat exchanger 6, absorbs airborne heat and becomes low-temperature low-pressure refrigerant gas.
The low-temperature low-pressure refrigerant gas of (5) heat exchanger 6 outflows, enters from the C interface of cross valve 5, and S interface out, enters refrigerant heater 22, then flows to gas-liquid separator 23; Last low-temperature low-pressure refrigerant gas reenters and increases enthalpy swaging machine 1, so circulation.
In Fig. 1, arrow is refrigerant flow direction.
The operation principle of water circulation flow process is:
(1) under the effect of water pump 27, current flow through successively water pump 27, No. two heat exchangers 8, floor heating pipe 31, and circulate with this, form Water flow-path loop.
(2) in (2) step of refrigerant circulation flow process, high-temperature high-pressure refrigerant gas is No. two heat exchanger 8 internal condensation Cheng Zhongwen high pressure refrigerant liquid, and cold-producing medium transfers heat to 40 ℃ of water of No. two heat exchanger 8 inside, and 40 ℃ of water are heated into 45 ℃ of water.
(3) now water pump 27 in "on" position, 45 ℃ of water flow to floor heating pipe 31 under the effect of water pump 27,45 ℃ of current are delivered to the heat in water in room when floor heating pipe 31, when room heats up, water temperature drops to 40 ℃ by 45 ℃, 40 ℃ of current are got back to heat exchanger 8 No. two under the effect of water pump 27, re-start circulation and heat up.
In Fig. 1, arrow is flow direction.
In addition, it should be noted that, the specific embodiment described in this description, as long as the undeclared concrete shape of its part and size, this part can be any shape and size that adapt with its structure; Meanwhile, the title that part is got also can be different.All equivalence or simple change of doing according to described structure, feature and the principle of the utility model patent design, are included in the protection domain of the utility model patent.
Claims (7)
1. the integration air energy source pump for floor heating, it is characterized in that: it comprises increasing enthalpy swaging machine, cross valve, a heat exchanger, No. two heat exchangers, gas-liquid separator, refrigerant heater, reservoir, water pump and floor heating pipe, described cross valve is provided with D interface, C interface, S interface and E interface, D interface is connected with E interface, S interface is connected with C interface, increasing enthalpy swaging machine is connected with the D interface of cross valve, a heat exchanger be connected with C interface cross valve, No. two heat exchanger is connected with the E interface of cross valve, the S interface of cross valve is connected with refrigerant heater, refrigerant heater is connected with gas-liquid separator, gas-liquid separator is connected with increasing enthalpy swaging machine, described reservoir is provided with inlet and liquid outlet, and inlet is connected with No. two heat exchangers, and liquid outlet is connected with a heat exchanger, between above-mentioned interconnected structure, all by pipeline, connect, form whole cold-producing medium flow process loop,
One end of described water pump is connected with floor heating pipe, and the other end of floor heating pipe is connected with No. two heat exchangers, and water pump is connected with No. two heat exchangers, between water pump, floor heating pipe, No. two heat exchangers, all by pipeline, connects, and forms Water flow-path loop.
2. the integration air energy source pump for floor heating according to claim 1, it is characterized in that: on the pipeline of described connection connection reservoir inlet and No. two heat exchangers, be provided with check valve, on the pipeline of described connection reservoir liquid outlet and a heat exchanger, be provided with check valve.
3. the integration air energy source pump for floor heating according to claim 2, it is characterized in that: on the pipeline of described connection reservoir liquid outlet, be provided with No. four heat exchanger, one end of No. four heat exchangers is connected with liquid outlet, and the other end is connected with check valve after connecting an electric expansion valve.
4. the integration air energy source pump for floor heating according to claim 1 and 2, is characterized in that: on the pipeline of described connection increasing enthalpy swaging machine and cross valve D interface, be provided with magnetic valve.
5. the integration air energy source pump for floor heating according to claim 1 and 2, it is characterized in that: it is also provided with auxiliary thermal source loop, auxiliary thermal source loop is provided with interconnected defrosting magnetic valve and defrosting capillary, defrosting capillary refrigerant heater connects, and defrosting magnetic valve is connected with a heat exchanger.
6. the integration air energy source pump for floor heating according to claim 3, it is characterized in that: it is also provided with air injection enthalpy-increasing loop, air injection enthalpy-increasing loop comprises that described No. four heat exchangers and injection hit magnetic valve, spray electric expansion valve, one end of No. four heat exchangers connects to spray successively to be hit after magnetic valve, injection electric expansion valve, be connected with the liquid outlet of reservoir, the other end of No. four heat exchangers is connected with increasing enthalpy swaging machine.
7. the integration air energy source pump for fan coil according to claim 1 and 2, is characterized in that: a described heat exchanger is finned heat exchanger, is provided with blower fan on finned heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320469618.3U CN203533671U (en) | 2013-08-02 | 2013-08-02 | Integrated air energy heat pump set used for floor heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320469618.3U CN203533671U (en) | 2013-08-02 | 2013-08-02 | Integrated air energy heat pump set used for floor heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203533671U true CN203533671U (en) | 2014-04-09 |
Family
ID=50419872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320469618.3U Expired - Lifetime CN203533671U (en) | 2013-08-02 | 2013-08-02 | Integrated air energy heat pump set used for floor heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203533671U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110411053A (en) * | 2019-07-04 | 2019-11-05 | 夏汉林 | Heat pump compressor low-temperature enthalpy-increasing system |
| CN114719400A (en) * | 2022-04-18 | 2022-07-08 | 青岛海尔空调电子有限公司 | Air conditioner control method, system, device, medium and air conditioner |
| CN114719401A (en) * | 2022-04-18 | 2022-07-08 | 青岛海尔空调电子有限公司 | Air conditioner control method, system, device, medium and air conditioner |
-
2013
- 2013-08-02 CN CN201320469618.3U patent/CN203533671U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110411053A (en) * | 2019-07-04 | 2019-11-05 | 夏汉林 | Heat pump compressor low-temperature enthalpy-increasing system |
| CN110411053B (en) * | 2019-07-04 | 2021-10-26 | 夏汉林 | Low-temperature enthalpy increasing system of heat pump compressor |
| CN114719400A (en) * | 2022-04-18 | 2022-07-08 | 青岛海尔空调电子有限公司 | Air conditioner control method, system, device, medium and air conditioner |
| CN114719401A (en) * | 2022-04-18 | 2022-07-08 | 青岛海尔空调电子有限公司 | Air conditioner control method, system, device, medium and air conditioner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103411349B (en) | Integration air energy source pump | |
| CN203375761U (en) | Air conditioner | |
| WO2018045507A1 (en) | Air-source two-stage heat-pump air-conditioning system | |
| CN106016771A (en) | Solar air source heat pump triple co-generation system and control method thereof | |
| CN103388905B (en) | The adjustable heat pump water heater system of a kind of evaporator flow | |
| CN203501540U (en) | Integrated air energy heat pump unit | |
| CN103542606B (en) | Heat pump type air conditioning system and control method thereof | |
| CN106196678B (en) | A kind of pump driving double evaporators base station heat radiator with injector | |
| CN203010777U (en) | Dual-refrigeration-cycle energy-saving air conditioning unit | |
| CN103900310B (en) | The system and method for solution dehumidification prevention air source hot pump water heater frosting | |
| CN205843115U (en) | A kind of carbon dioxide heat pump device with heating function | |
| US20150233616A1 (en) | Heat pump of heat source tower for realizing solution regeneration and heat reutilization based on vacuum boiling | |
| CN201488280U (en) | Air source heat pump water heating machine utilizing indoor discharged air as stable residual heat source | |
| CN202757346U (en) | Central air-conditioning and hot water all-in-one machine | |
| CN101482321A (en) | Ultra-low temperature heat pump water heater | |
| CN203533671U (en) | Integrated air energy heat pump set used for floor heating | |
| CN204063660U (en) | Three-stage compression cascade circulation heat pump system | |
| CN203572022U (en) | Air-energy heat pump | |
| CN103017410B (en) | A kind of heating-refrigerating heat-pipe heat-pump type combined cycle system | |
| CN203501551U (en) | Integrated air energy heat pump unit simultaneously used for floor heating and domestic water heating | |
| CN203501550U (en) | Integrated air-driven heat pump unit for fan coil | |
| CN103968455B (en) | Air conditioner | |
| CN101782292B (en) | Three-purpose air conditioner system of ultra low temperature refrigeration, heating and hot water | |
| CN103868271B (en) | Double electronic expansion-valve heat pump dehumidification dryer | |
| CN205448417U (en) | Heat exchange system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Haiyan County, Jiaxing city of Zhejiang Province in 314300 Haicheng Town Road No. 468 Patentee after: ZHEJIANG CHUANGNENG NEW ENERGY CO.,LTD. Address before: 314308 Jiaxing sea salt in the town of Sanlian Industrial Park, Zhejiang Patentee before: ZHEJIANG CEN NEW ENERGY TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140409 |