CN103234269B - Frost-free air energy heat pump water heater system - Google Patents
Frost-free air energy heat pump water heater system Download PDFInfo
- Publication number
- CN103234269B CN103234269B CN201310151119.4A CN201310151119A CN103234269B CN 103234269 B CN103234269 B CN 103234269B CN 201310151119 A CN201310151119 A CN 201310151119A CN 103234269 B CN103234269 B CN 103234269B
- Authority
- CN
- China
- Prior art keywords
- water
- pipeline
- heat pump
- heat exchanger
- evaporator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
Frost-free air energy heat pump water heater system of the present invention,It includes mainly heat pump,Water- to-water heat exchanger and evaporator,Pass through pipeline,Heat pump is connected with water- to-water heat exchanger,Four-way valve is installed on the pipeline that heat pump is connected with water- to-water heat exchanger,Water- to-water heat exchanger is connected with water tank by two-way pipeline,Water pump is installed on the pipeline that water- to-water heat exchanger is connected with water tank,Water- to-water heat exchanger is connected with evaporator by pipeline,Filter is installed on the pipeline that water- to-water heat exchanger is connected with evaporator,Electric expansion valve,Evaporator is connected by four-way valve with gas-liquid separator by pipeline,Pass through pipeline,Gas-liquid separator is connected with heat pump,Wind turbine is installed on the lateral surface of evaporator,It is equipped in the both sides of evaporator and keeps away frost device,Exhaust damping tube is installed on the pipeline that heat pump is connected with four-way valve,It is set with damping hammer on the pipeline that heat pump is connected with four-way valve,Return-air damping tube is installed on the pipeline that gas-liquid separator is connected with heat pump,Return-air damping hammer is set on the pipeline that gas-liquid separator is connected with heat pump,The present invention be a little：No matter when and where, operation of heat pump is all more stable, is not influenced by defrost problem.
Description
Technical field
The present invention relates to a kind of Frost-free air energy heat pump water heater systems, and it is common to be mainly used in the colder area in the north
Household, commercial heat pump field of water heaters.
Background technology
Currently, common heat pump water-heating machine in the market, in summer, operation are substantially normal, once to the winter
It, mercury dropped to it is sub-zero when marquis it is necessary to melt to the snow frost on heat pump water-heating machine, if not defrost, unit
Cannot normal operation, even if air-conditioner operation is got up after defrost, group performance also can greatly decline, and unit is cut repeatedly
Change very big to compressor injury, heat pump once has damage, directly influences the cooling or heating effect of air conditioner, is sent out in scientific and technological high speed
Today of exhibition, it is clear that this heat pump water-heating machine cannot be met the needs of users because, people it is eager look forward to having it is a kind of novel
Anti-freezing effect heat pump water-heating machine appearance.
Invention content
In order to make this technology in southern and northern market extensive use, the present invention provides a kind of anti-freezing air-energy Heat Pumps
Water dispenser system, the system also do not freeze without defrost, are particularly suitable for the regional market once with the north or zero degree.
The technical solution of anti-freezing air-source heat pump hot water system of the present invention is：It includes mainly heat pump, water- to-water heat exchanger
And evaporator, by pipeline, heat pump is connected with water- to-water heat exchanger, and four-way is equipped on the pipeline that heat pump is connected with water- to-water heat exchanger
Valve, water- to-water heat exchanger and water tank are connected by two-way pipeline, and water pump is equipped on the pipeline that water- to-water heat exchanger is connected with water tank, and water changes
Hot device is connected with evaporator by pipeline, and filter, electronic expansion are equipped on the pipeline that water- to-water heat exchanger is connected with evaporator
Valve, evaporator is connected by four-way valve with gas-liquid separator by pipeline, and by pipeline, gas-liquid separator is connected with heat pump,
Wind turbine is installed on the lateral surface of evaporator, is equipped in the both sides of evaporator and keeps away frost device, is connected with four-way valve in heat pump
Exhaust damping tube is installed on pipeline, damping hammer is set on the pipeline that heat pump is connected with four-way valve, in gas-liquid separator and
Return-air damping tube is installed on the pipeline of heat pump connection, return-air damping is set on the pipeline that gas-liquid separator is connected with heat pump
Hammer.
The operation principle of anti-freezing air-source heat pump hot water system of the present invention is：After heat pump starts, to cold media gas
It is compressed, generates high temperature and high pressure gas, it is cold by pipeline by the water inside the heat dissipation to water- to-water heat exchanger of high-temperature gas
Matchmaker enters electric expansion valve by pipeline again and throttles, and the refrigerant after throttling enters evaporator by pipeline, is evaporated, and inhales
The thermal energy in air is received, refrigerant is entered by pipeline in gas-liquid separator again, carries out gas-liquid separation, and the gas after separation returns to
In heat pump, continues compression and be then discharged out, the above process constantly recycles progress, and the water inside such water- to-water heat exchanger reforms into hot water
；By water pump, the water between water- to-water heat exchanger and water tank is carried out thermal cycle exchange.
The advantages of anti-freezing air-source heat pump hot water system of the present invention is：No matter when and where, operation of heat pump all compares
Stablize, is not influenced by defrost problem.
The invention will be further described with reference to the accompanying drawings and examples.
Description of the drawings
Lower Fig. 1 is the structural schematic diagram of anti-freezing air-source heat pump hot water system of the present invention
Reference sign：1, heat pump 2, exhaust damping tube 3, damping hammer 4, four-way valve 5, water- to-water heat exchanger 6, water pump
7, water tank 8, keep away frost device 9, filter 10, electric expansion valve 11, evaporator 12, wind turbine 13, gas-liquid separator 14,
Return-air damping hammer 15, return-air damping tube
Specific implementation mode
It is illustrated in fig. 1 shown below, this anti-freezing air-source heat pump hot water system, includes mainly heat pump 1,5 He of water- to-water heat exchanger
Evaporator 11, by pipeline, heat pump 1 and water- to-water heat exchanger 5 connect, and four are equipped on the pipeline that heat pump 1 and water- to-water heat exchanger 5 connect
Port valve 4, water- to-water heat exchanger 5 and water tank 7 are connected by two-way pipeline, and water is equipped on the pipeline that water- to-water heat exchanger 5 and water tank 7 connect
Pump 6, water- to-water heat exchanger 5 is connected with evaporator 11 by pipeline, is equipped on the pipeline that water- to-water heat exchanger 5 and evaporator 11 connect
Filter 9, electric expansion valve 10, evaporator 11 are connected by pipeline by four-way valve 4 and gas-liquid separator 13, and pipeline, gas are passed through
Liquid/gas separator 13 and heat pump 1 connect, and wind turbine 12 is equipped on the lateral surface of evaporator 11, is equipped in the both sides of evaporator 11
Frost device 8 is kept away, exhaust damping tube 2 is installed on the pipeline that heat pump 1 and four-way valve 4 connect, is connected in heat pump 1 and four-way valve 4
Pipeline on be set with damping hammer 3, return-air damping tube 15 is installed on the pipeline that gas-liquid separator 13 and heat pump 1 connect,
It is set with return-air damping hammer 14 on the pipeline that gas-liquid separator 13 and heat pump 1 connect.
In conclusion be presently preferred embodiments of the present invention, all changes according to made by inventive technique scheme, generated work(
When can act on the range for failing to exceed technical solution of the present invention, all belong to the scope of protection of the present invention.
Claims (1)
1. anti-freezing air-source heat pump hot water system includes mainly heat pump (1), water- to-water heat exchanger (5) and evaporator (11), passes through
Pipeline, heat pump (1) and water- to-water heat exchanger (5) connection, four-way valve is equipped on the pipeline that heat pump (1) and water- to-water heat exchanger (5) connect
(4), water- to-water heat exchanger (5) is connected with water tank (7) by two-way pipeline, is pacified on the pipeline that water- to-water heat exchanger (5) and water tank (7) connect
Equipped with water pump (6), water- to-water heat exchanger (5) is connected with evaporator (11) by pipeline, is mainly characterized by：The heat pump (1) and four
Exhaust damping tube (2) is installed on the pipeline of port valve (4) connection, is set on the pipeline that heat pump (1) and four-way valve (4) connect
Damping hammer (3) is equipped with return-air damping tube (15), in gas-liquid point on the pipeline that gas-liquid separator (13) and heat pump (1) connect
It is set with return-air damping hammer (14) on the pipeline connected from device (13) and heat pump (1), is connected in water- to-water heat exchanger (5) and evaporator (11)
Filter (9) and electric expansion valve (10) are installed, evaporator (11) is gentle by four-way valve (4) by pipeline on the pipeline connect
Liquid/gas separator (13) connects, by pipeline, gas-liquid separator (13) and heat pump (1) connection, on the lateral surface of evaporator (11)
Wind turbine (12) is installed, is equipped in the both sides of evaporator (11) and keeps away frost device (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310151119.4A CN103234269B (en) | 2013-04-11 | 2013-04-11 | Frost-free air energy heat pump water heater system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310151119.4A CN103234269B (en) | 2013-04-11 | 2013-04-11 | Frost-free air energy heat pump water heater system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103234269A CN103234269A (en) | 2013-08-07 |
| CN103234269B true CN103234269B (en) | 2018-07-27 |
Family
ID=48882320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310151119.4A Active CN103234269B (en) | 2013-04-11 | 2013-04-11 | Frost-free air energy heat pump water heater system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103234269B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111503927B (en) * | 2020-05-09 | 2021-11-19 | 山东燠神能源科技有限公司 | Intelligent frost-free air energy heat pump system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1632419A (en) * | 2004-12-28 | 2005-06-29 | 华南理工大学 | Self-folding type air source heat pump water heater |
| CN2718478Y (en) * | 2004-05-24 | 2005-08-17 | 魏立东 | Evaporator for thermal pump water heater |
| CN2800160Y (en) * | 2005-03-17 | 2006-07-26 | 浙江盾安人工环境设备股份有限公司 | Heat pump water heater with gas engine |
| CN101046338A (en) * | 2007-04-30 | 2007-10-03 | 刘新续 | Heat pump water heater capable of producing hot water and cold water |
| CN202734231U (en) * | 2011-12-30 | 2013-02-13 | 东莞市蓝冠环保节能科技有限公司 | Air-energy dual-core power frostless heat pump water heater |
| CN203489477U (en) * | 2013-04-11 | 2014-03-19 | 王子忠 | Frost-free air energy heat pump water heater system |
-
2013
- 2013-04-11 CN CN201310151119.4A patent/CN103234269B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2718478Y (en) * | 2004-05-24 | 2005-08-17 | 魏立东 | Evaporator for thermal pump water heater |
| CN1632419A (en) * | 2004-12-28 | 2005-06-29 | 华南理工大学 | Self-folding type air source heat pump water heater |
| CN2800160Y (en) * | 2005-03-17 | 2006-07-26 | 浙江盾安人工环境设备股份有限公司 | Heat pump water heater with gas engine |
| CN101046338A (en) * | 2007-04-30 | 2007-10-03 | 刘新续 | Heat pump water heater capable of producing hot water and cold water |
| CN202734231U (en) * | 2011-12-30 | 2013-02-13 | 东莞市蓝冠环保节能科技有限公司 | Air-energy dual-core power frostless heat pump water heater |
| CN203489477U (en) * | 2013-04-11 | 2014-03-19 | 王子忠 | Frost-free air energy heat pump water heater system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103234269A (en) | 2013-08-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201764750U (en) | Water-source heat pump cold and hot water energy saving device capable of recycling condensation heat of central air-conditioner unit | |
| CN203857622U (en) | Air conditioning system provided with compressor and waste heat recovery and defrosting device | |
| CN201293488Y (en) | Frosting free air source heat pump | |
| CN102829588A (en) | Defroster used for air conditioning system and circulation energy source central air conditioning hot water system | |
| CN103307674B (en) | Air source heat pump is in conjunction with the heat pump type air conditioning system of little temperature difference heat exchange end | |
| CN104236164A (en) | Ultra-high temperature cascade water source heat pump system | |
| CN204404590U (en) | A kind of water source heat pump units | |
| CN103234269B (en) | Frost-free air energy heat pump water heater system | |
| CN204084942U (en) | A kind of air-to-water heat pump with multifunctional assisting device | |
| CN104832993A (en) | Energy-saving air conditioner | |
| CN203489477U (en) | Frost-free air energy heat pump water heater system | |
| CN201787767U (en) | Dual-system screw rod type total heat recovery ground source heat pump (GSHP) unit | |
| CN102705919B (en) | Small-sized central cold and warm air-conditioner capable of supplying hot water | |
| CN202675485U (en) | Small-sized cooling and heating central air conditioner capable of supplying hot water | |
| CN202973693U (en) | Defroster used for air conditioning system and circulation energy source central air conditioning hot water system | |
| CN202350266U (en) | Low-carbon air conditioning refrigeration and hot water device | |
| CN205991636U (en) | A kind of Multifunctional heat pump water heater | |
| CN203349571U (en) | Ice-free and frost-free 3G air conditioner system | |
| CN201259350Y (en) | Heating and cooling air conditioner and sanitary hot water integrated modular refrigerating unit | |
| CN101706180B (en) | Solar energy composite energy air-conditioning water heating device | |
| CN205227634U (en) | Ice source how online group of heat pump | |
| CN204513710U (en) | A kind of energy-saving low-temperature air cleaning and conditioning system | |
| CN103234312B (en) | Anti-freezing 3G air conditioner systems | |
| CN103185412A (en) | Novel air source cold (hot) water air conditioning unit | |
| CN203413874U (en) | Heat recovery air conditioner of air source heat pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 528000 1308, room 2, Donghai international business mansion, 40 Foshan Avenue North, Chancheng District, Foshan, Guangdong. Patentee after: Wang Zizhong Address before: 528000 room 1611, Baihua square, 33 ancestral temple road, Chancheng District, Foshan, Guangdong. Patentee before: Wang Zizhong |
|
| CP02 | Change in the address of a patent holder |