CN202126010U - Air source heat pump and fuel gas series type water heater - Google Patents
Air source heat pump and fuel gas series type water heater Download PDFInfo
- Publication number
- CN202126010U CN202126010U CN2011201842032U CN201120184203U CN202126010U CN 202126010 U CN202126010 U CN 202126010U CN 2011201842032 U CN2011201842032 U CN 2011201842032U CN 201120184203 U CN201120184203 U CN 201120184203U CN 202126010 U CN202126010 U CN 202126010U
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- water
- combustion gas
- heat pump
- air source
- source heat
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Abstract
The utility model discloses an air source heat pump and a fuel gas series type water heater, which comprise an air source heat pump system and a fuel gas instant heating system. A water inlet end and a water outlet end of the air source heat pump system are respectively connected with a water inlet pipe and a water outlet pipe, the water outlet pipe is connected with a water inlet end of the fuel gas instant heating system, and a water outlet end of the fuel gas instant heating system is connected with a hot water outlet. The fuel gas instant heating system is utilized to heat water pre-heated by the air source heat pump system, thereby being capable of providing a large amount of hot water quickly, utilizing electric energy, fuel gas and air energy comprehensively and improving utilization rate of energy resources.
Description
Technical field
The utility model relates to a kind of heat supply heating system, relates in particular to a kind of air source heat pump and combustion gas tandem water heater.
Background technology
The continuous consumption of present global non-renewable resources, energy crisis constantly enlarge stretches, and particularly China's per capita resources occupancy volume is considerably less; In order to realize energy-saving and emission-reduction; Reduce the discharging of carbon, improve people's quality of life, so people need low, the product of energy-conserving and environment-protective more of power load.Existing heat supply heating system generally all is to adopt power supply or fire coal to be collective's heating system of thermal source, relatively wastes resource, can not satisfy the demand that customer requirements provides a large amount of hot water fast.
Summary of the invention
The utility model purpose provides a kind of energy savings, the air source heat pump that a large amount of hot water can be provided fast and combustion gas tandem water heater.
The utility model adopts following scheme to realize: air source heat pump and combustion gas tandem water heater; It comprises air source heat pump system and the Instant heating type heating system of combustion gas; Said air source heat pump system water inlet end is connected water inlet pipe and outlet pipe respectively with the water side; Outlet pipe connects the water inlet end of the Instant heating type heating system of combustion gas, and the water side of the Instant heating type heating system of combustion gas connects hot water outlet.
The Instant heating type heating system of said combustion gas is provided with the Electronic Control plate, temperature controller and thermal cut-out protector automatically reset; Be respectively equipped with inflow temperature sensor and leaving water temperature sensor on the water inlet end of the Instant heating type heating system of combustion gas and the water side, also be provided with combustion chamber, blower fan, igniter, transformer, gas ratio valve, discharge sensor, the two cut-off electromagnetic valve of combustion gas, blast switch, combustion valve on the Instant heating type heating system of combustion gas.
Said air source heat pump system comprises condenser, compressor, evaporimeter, electric expansion valve; Said condenser, compressor, evaporimeter, electric expansion valve are through the medium circulation pipeline connection that circulates in regular turn; Be provided with the refrigerant that circulates in the medium circulation pipeline, the water inlet end of condenser is connected water inlet pipe and outlet pipe respectively with the water side.
The Instant heating type heating system water inlet end of said combustion gas is provided with residual neat recovering system, and residual neat recovering system is provided with the heat-exchange device of the water in the heating water inlet end.
The beneficial effect of the utility model is: adopt said structure; Can be by the water in the air source heat pump system economizer bank; Water through preheating heats through the combustion gas immediately heating water heater again, and the water after the heating gets into a plurality of hot water application terminal through hot water outlet and supplies the user to use.The utility model utilizes the water of combustion gas immediately heating water heater heating through the air source heat pump system preheating, and a large amount of hot water can be provided fast, can fully utilize electric energy, combustion gas and air ability, can improve energy utilization rate.
Description of drawings
Combine accompanying drawing that the utility model is done further elaboration at present:
Fig. 1 is the structural representation of the utility model air source heat pump and combustion gas tandem water heater.
The specific embodiment
As shown in Figure 1; The utility model comprises air source heat pump system 1 and the Instant heating type heating system 2 of combustion gas; Said air source heat pump system 1 water inlet end 11 is connected water inlet pipe 3 and outlet pipe 4 respectively with water side 12; Outlet pipe 4 connects the water inlet end 21 of the Instant heating type heating system 2 of combustion gas, and the water side 22 of the Instant heating type heating system 2 of combustion gas connects hot water outlet 5.
The Instant heating type heating system 2 of said combustion gas is provided with the Electronic Control plate, temperature controller and thermal cut-out protector automatically reset; Be respectively equipped with inflow temperature sensor and leaving water temperature sensor on the water inlet end 21 of the Instant heating type heating system 2 of combustion gas and the water side 22, also be provided with combustion chamber, blower fan, igniter, transformer, gas ratio valve, discharge sensor, the two cut-off electromagnetic valve of combustion gas, blast switch, combustion valve on the Instant heating type heating system 2 of combustion gas.
Said air source heat pump system 1 comprises condenser 13, compressor 14, evaporimeter 15, electric expansion valve 16; Said condenser 13, compressor 14, evaporimeter 15, electric expansion valve 16 are through medium circulation pipeline 17 connection that circulates in regular turn; Be provided with the refrigerant that circulates in the medium circulation pipeline 17, the water inlet end 11 of condenser 13 is connected water inlet pipe 4 and outlet pipe 5 respectively with water side 12.
Instant heating type heating system 2 water inlet ends 21 of said combustion gas are provided with residual neat recovering system 6, and residual neat recovering system 6 is provided with the heat-exchange device of the water in the heating water inlet end 21.
The operation principle of the utility model is: after air source heat pump system 1 energized; Outdoor air and evaporimeter 15 carry out heat exchange; Evaporimeter 15 inner refrigerant heat absorption vaporizations are inhaled into compressor 14; Afterwards refrigerant is compressed into high temperature to compressor 14, gases at high pressure are sent into condenser 13 with this vaporization; The water inlet end 11 of condenser 13 and water side 12 are connected water inlet pipe 4 and outlet pipe 5 respectively, and the cold water that is got into by water inlet pipe 4 is heated, the refrigerant in the medium circulation pipeline 17 is cooled, and cooled refrigerant flows back to evaporimeter 15 through electric expansion valve 16 circulations again in the condenser 13.
The temperature controller that automatically resets, thermal cut-out protector on the Instant heating type heating system 2 of combustion gas can accurately be controlled heating-up temperature, prevent dry combustion method.
When the user opens application terminal (like shower house, bathtub, washbowl etc.) the use hot water that connects hot water outlet 5; People use hot water generally in 40 deg.c usually; When the hot water after the use flows into sewer; Water temperature still remains on 35 deg.c, and a lot of heats all are discharged in the sewer and have gone, and have wasted significant amount of energy.Residual neat recovering system 6 heats this part heat recovery to the water inlet of the Instant heating type heating system 2 of combustion gas through heat-exchange device again.
Claims (4)
1. air source heat pump and combustion gas tandem water heater; It is characterized in that: it comprises air source heat pump system and the Instant heating type heating system of combustion gas; Said air source heat pump system water inlet end is connected water inlet pipe and outlet pipe respectively with the water side; Outlet pipe connects the water inlet end of the Instant heating type heating system of combustion gas, and the water side of the Instant heating type heating system of combustion gas connects hot water outlet.
2. a kind of air source heat pump according to claim 1 and combustion gas tandem water heater; It is characterized in that: the Instant heating type heating system of said combustion gas is provided with the Electronic Control plate, automatically reset temperature controller and thermal cut-out protector, is respectively equipped with inflow temperature sensor and leaving water temperature sensor on the water inlet end of the Instant heating type heating system of combustion gas and the water side.
3. a kind of air source heat pump according to claim 1 and combustion gas tandem water heater; It is characterized in that: said air source heat pump system comprises condenser, compressor, evaporimeter, electric expansion valve; Said condenser, compressor, evaporimeter, electric expansion valve are through the medium circulation pipeline connection that circulates in regular turn; Be provided with the refrigerant that circulates in the medium circulation pipeline, the water inlet end of condenser is connected water inlet pipe and outlet pipe respectively with the water side.
4. a kind of air source heat pump according to claim 1 and combustion gas tandem water heater is characterized in that: the Instant heating type heating system water inlet end of said combustion gas is provided with residual neat recovering system, and residual neat recovering system is provided with the heat-exchange device of the water in the heating water inlet end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201842032U CN202126010U (en) | 2011-05-31 | 2011-05-31 | Air source heat pump and fuel gas series type water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201842032U CN202126010U (en) | 2011-05-31 | 2011-05-31 | Air source heat pump and fuel gas series type water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202126010U true CN202126010U (en) | 2012-01-25 |
Family
ID=45489076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201842032U Expired - Fee Related CN202126010U (en) | 2011-05-31 | 2011-05-31 | Air source heat pump and fuel gas series type water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202126010U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104515302A (en) * | 2013-09-27 | 2015-04-15 | 宁夏银晨太阳能科技有限公司 | Composite system formed by gas water heater and air source heat pump |
| CN105258195A (en) * | 2015-10-27 | 2016-01-20 | 北京建筑大学 | Central heating system |
| CN111396963A (en) * | 2020-03-30 | 2020-07-10 | 宁波奥克斯电气股份有限公司 | Composite heating system and control method |
-
2011
- 2011-05-31 CN CN2011201842032U patent/CN202126010U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104515302A (en) * | 2013-09-27 | 2015-04-15 | 宁夏银晨太阳能科技有限公司 | Composite system formed by gas water heater and air source heat pump |
| CN104515302B (en) * | 2013-09-27 | 2017-04-12 | 宁夏银晨太阳能科技有限公司 | Composite system formed by gas water heater and air source heat pump |
| CN105258195A (en) * | 2015-10-27 | 2016-01-20 | 北京建筑大学 | Central heating system |
| CN111396963A (en) * | 2020-03-30 | 2020-07-10 | 宁波奥克斯电气股份有限公司 | Composite heating system and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120125 Termination date: 20180531 |