CN202008185U - Comprehensive heat supply system for gas instantaneous water heater of solar air source heat pump - Google Patents
Comprehensive heat supply system for gas instantaneous water heater of solar air source heat pump Download PDFInfo
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- CN202008185U CN202008185U CN2011201353854U CN201120135385U CN202008185U CN 202008185 U CN202008185 U CN 202008185U CN 2011201353854 U CN2011201353854 U CN 2011201353854U CN 201120135385 U CN201120135385 U CN 201120135385U CN 202008185 U CN202008185 U CN 202008185U
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- 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
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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- 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
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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- 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]
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Abstract
The utility model discloses a comprehensive heat supply system for a gas instantaneous water heater of a solar air source heat pump, which comprises a heat-storage water tank with a heat preservation layer, a heat exchange pipeline, an air source heat pump system, a solar power generating system and a gas instantaneous heating system, wherein a water inlet pipe, a water outlet pipe and a water return pipe are arranged on the heat-storage water tank; an electric heating rod is arranged in the heat-storage water tank, the heat exchange pipeline arranged in the heat-storage water tank is connected with a circulating pipeline of the air source heat pump system, the air source heat pump system and a power wire of the electric heating rod are connected with a power supply output wire of the solar power generating system, the water outlet pipe of the heat-storage water tank is connected with the water inlet pipe of the gas instantaneous heating system, the water outlet pipe of the gas instantaneous heating system is connected with the water inlet pipe and a hot water outlet of a floor heating system or a heat supply system, and the water outlet pipe of the floor heating system or the heat supply system is connected with the water return pipe of the heat-storage water tank. As gas, solar energy and air are utilized in a comprehensive way, water in the heat-storage water tank can be quickly heated and electric energy is saved.
Description
Technical field
The utility model relates to a kind of heat supply heating system, relates in particular to the comprehensive heating system of a kind of solar air source heat pumps combustion gas immediately heating 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 with cogeneration of heat and power and fire coal to be collective's heating system of thermal source, relatively to waste 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 energy savings, the comprehensive heating system of solar air source heat pumps combustion gas immediately heating water heater of a large amount of hot water can be provided fast.
The utility model adopts following scheme to realize: the comprehensive heating system of solar air source heat pumps combustion gas immediately heating water heater, it comprises the heat storage water tank of being with heat-insulation layer, heat exchange pipe, air source heat pump system, solar power system, the Instant heating type heating system of combustion gas, described heat storage water tank is provided with water inlet pipe, outlet pipe and return pipe, be provided with electrical bar in the heat storage water tank, heat exchange pipe is located in the heat storage water tank, heat exchange pipe links to each other with the circulation line of air source heat pump system, the power line of air source heat pump system and electrical bar is connected the power supply output line of solar power system, the outlet pipe of heat storage water tank connects the water inlet pipe of the Instant heating type heating system of combustion gas, the outlet pipe of the Instant heating type heating system of combustion gas connects the water inlet pipe and the hot water outlet of ground heating system or heating system, ground heating system, the outlet pipe of heating system connects the return pipe of heat storage water tank.
The Instant heating type heating system of described 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 pipe of the Instant heating type heating system of combustion gas and the outlet pipe, 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.
Described solar power system is provided with solar panel, and solar panel connects battery via control circuit, and the power supply output line of battery connects the power line of air source heat pump system and electrical bar.
Described air source heat pump system comprises gas flow system, duplex matter system, medium circulation pipeline, described gas flow system comprises the inlet end that sucks air, discharge the exhaust end of air and be used to drive the aerofoil fan that air flows, described duplex matter system comprises the condenser of being located at inlet end and the evaporimeter of being located at exhaust end, be provided with first path and alternate path between described condenser and the evaporimeter, be connected with compressor on first path, the working medium boil down to high temperature that compressor will flow into from evaporimeter, send into condenser behind the gases at high pressure, condenser contacts with medium circulation pipeline and makes refrigerant and working medium carry out heat exchange, refrigerant is heated, working medium is cooled, cooled working medium again by alternate path from flowing to evaporimeter with condenser, be connected with expansion valve on the alternate path, working medium is circulated between condenser and evaporimeter; The two ends of medium circulation pipeline are corresponding with the heat exchange pipe two ends in the heat storage water tank to link to each other, and makes the refrigerant of heating enter heat exchange pipe in the heat storage water tank, and water in the heat storage water tank and refrigerant carry out heat exchange, and cooled refrigerant flows back to medium circulation pipeline again.
The water inlet pipe end of described heat storage water tank is provided with magnetic valve and water pump.
Be provided with temperature detect switch (TDS), water level switch in the described heat storage water tank, the top of heat storage water tank is provided with pressure relief valve.
The bottom of described heat storage water tank is provided with the cleaning valve.
Be provided with residual neat recovering system behind the application terminal of described hot water outlet, residual neat recovering system is provided with the heat-exchange device of the water in the heating return pipe.
In the utility model, solar power system can be separately heating system contentedly, also can satisfy heating system separately, can also satisfy the water terminal separately.
In the utility model, the Instant heating type heating system of combustion gas can be separately heating system contentedly, also can satisfy heating system separately, can also satisfy the water terminal separately.
In the utility model, air source heat pump system can be separately heating system contentedly, also can satisfy heating system separately, can also satisfy the water terminal separately.
The beneficial effects of the utility model are: adopt said structure, can utilize the solar power system power supply, can be by the water in the heating of the electrical bar in air source heat pump system and the heat storage water tank heat storage water tank, water through preheating heats through the combustion gas immediately heating water heater again, water after the heating enters ground heating system, heating system is realized the heat supply heating, the water behind ground heating system, the heating system of flowing through can flow back in the heat storage water tank again and store, and the outlet of combustion gas immediately heating water heater also connects a plurality of hot water effluent's confession users and uses; When the water temperature in the heat storage water tank surpasses design temperature, temperature detect switch (TDS) stops heating with regard to the power supply that cuts off electrical bar, air source heat pump system, when if the water level in the heat storage water tank is lower than desired location, water level switch will be connected power supply opening entering water electromagnetic valve and water pump automatically, allows water add in the heat storage water tank automatically by water inlet pipe.The utility model utilizes the water of process preheating in the combustion gas immediately heating water heater heating heat storage water tank, and a large amount of hot water can be provided fast, can fully utilize combustion gas, solar energy and air energy, can improve energy utilization rate, saves energy.
Description of drawings
Now in conjunction with the accompanying drawings the utility model is further elaborated:
Fig. 1 is the structural representation of the comprehensive heating system of the utility model solar air source heat pumps combustion gas immediately heating water heater;
Fig. 2 is the structural representation of the utility model air source heat pump system.
The specific embodiment
As shown in Figure 1, the utility model comprises the heat storage water tank 1 of being with heat-insulation layer, heat exchange pipe 2, air source heat pump system 3, solar power system 4, the Instant heating type heating system 5 of combustion gas, ground heating system 6, heating system 7, described heat storage water tank 1 is provided with water inlet pipe 11, outlet pipe 12 and return pipe 13, be provided with electrical bar 14 in the heat storage water tank 1, heat exchange pipe 2 is located in the heat storage water tank 1, heat exchange pipe 2 links to each other with the circulation line of air source heat pump system 3, air source heat pump system 3 is connected the power supply output line of solar power system 4 with the power line of electrical bar 14, the outlet pipe 12 of heat storage water tank 1 connects the water inlet pipe 51 of the Instant heating type heating system 5 of combustion gas, the outlet pipe 52 of the Instant heating type heating system 5 of combustion gas connects the water inlet pipe 61 of ground heating system 6 or heating system 7,71 and hot water outlet 8, ground heating system 6, the outlet pipe 62 of heating system 7,72 connect the return pipe 13 of heat storage water tank 1.
The Instant heating type heating system 5 of described combustion gas is provided with Electronic Control plate, temperature controller with manual reset and the temperature controller that automatically resets, be respectively equipped with inflow temperature sensor and leaving water temperature sensor on the water inlet pipe 51 of the Instant heating type heating system 5 of combustion gas and the outlet pipe 52, 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 5 of combustion gas.
Described solar power system 4 is provided with solar panel, and solar panel connects battery via control circuit, and the power supply output line of battery connects the power line of air source heat pump system 3 and electrical bar 14.
As shown in Figure 2, described air source heat pump system 3 comprises gas flow system 31, duplex matter system 32, medium circulation pipeline 33, described gas flow system 31 comprises the inlet end that sucks air, discharge the exhaust end of air and be used to drive the aerofoil fan 311 that air flows, described duplex matter system 32 comprises the condenser 321 of being located at inlet end and the evaporimeter 322 of being located at exhaust end, be provided with first path and alternate path between described condenser 321 and the evaporimeter 322, be connected with compressor 323 on first path, compressor 323 will be from the working medium boil down to high temperature of evaporimeter 322 inflows, send into condenser 321 behind the gases at high pressure, condenser 321 contacts with medium circulation pipeline 33 and makes refrigerant and working medium carry out heat exchange, refrigerant is heated, working medium is cooled, cooled working medium again by alternate path from flowing to evaporimeter 322 with condenser 321, be connected with expansion valve 324 on the alternate path, working medium is circulated between condenser 321 and evaporimeter 322; The two ends of medium circulation pipeline 33 are corresponding with heat exchange pipe 2 two ends in the heat storage water tank 1 to link to each other, make the refrigerant of heating enter heat exchange pipe 2 in the heat storage water tank 1, water in the heat storage water tank 1 and refrigerant carry out heat exchange, and cooled refrigerant flows back to medium circulation pipeline 33 again.
Be provided with temperature detect switch (TDS) 15, water level switch 16 in the described heat storage water tank 1, the top of heat storage water tank 1 is provided with pressure relief valve 17.
The bottom of described heat storage water tank 1 is provided with cleaning valve 18.
Be provided with residual neat recovering system 9 behind the application terminal of described hot water outlet 8, residual neat recovering system 9 is provided with the heat-exchange device 91 of the water in the heating return pipe 13.
Operation principle of the present utility model is: the energy that the solar panel in the solar power system 4 absorbs in the sunshine changes into electric energy, by control circuit power storage in battery, electricity of accumulator gives the heating bar in the heat storage water tank 1 14 power supplies, and the water in the heat storage water tank 1 is carried out preheating; Electricity of accumulator can also give air source heat pump system 3 power supplies, after air source heat pump system 3 is connected power supply, aerofoil fan 311 entrys into service, outdoor air and evaporimeter 322 carry out heat exchange, air after temperature reduces is by aerofoil fan 311 discharge systems, the vaporization of the working medium of evaporimeter 322 inside heat absorption simultaneously is inhaled into compressor 323, compressor 323 is compressed into high temperature with this low pressure working fluid gas, gases at high pressure are sent into condenser 321, condenser 321 contacts with medium circulation pipeline 33 and makes refrigerant and working medium carry out heat exchange, refrigerant is heated, working medium is cooled, cooled working medium again by alternate path from flowing to evaporimeter 322 with condenser 321, be connected with expansion valve 324 on the alternate path, working medium is circulated between condenser 321 and evaporimeter 322, the refrigerant of heating enters the heat exchange pipe 2 in the heat storage water tank 1, water in the heat storage water tank 1 and refrigerant carry out heat exchange, cooled refrigerant flows back to medium circulation pipeline 33 again, row heating when so constantly circulation is to the cold water in the heat storage water tank 1, when the electricity in the battery uses up, can also switch by control circuit, allow civil power power supply is provided for heating bar 14 and air source heat pump system 3.
In order to obtain more hot water faster, heating bar 14 and air source heat pump system 3 can heat the water in the heat storage water tank 1 simultaneously.
When the water preheat in the heat storage water tank 1 during to design temperature, temperature detect switch (TDS) 15 on the heat storage water tank 1 will cut off the power supply of air source heat pump system 3 or electrical bar 14, allow air source heat pump system 3 or electrical bar 14 quit work, if the lasting again rising of the water temperature in the heat storage water tank 1 causes the hypertonia in the heat storage water tank 1, pressure relief valve 17 on the heat storage water tank 1 will be opened, and prevents that the pressure in the heat storage water tank 1 is excessive.
The outlet pipe 12 of heat storage water tank 1 connects the water inlet pipe 51 of the Instant heating type heating system 5 of combustion gas, the outlet pipe 52 of the Instant heating type heating system 5 of combustion gas connects the water inlet pipe 61 of ground heating system 6 or heating system 7,71 and several hot water outlets 8 for shower house, bathtub, uses such as washbowl, when the user uses, after setting leaving water temperature on the Instant heating type heating system 5 of combustion gas, when opening hot water outlet 8 and discharging water, the inflow temperature sensor on the Instant heating type heating system 5 collection water inlet pipes 51 of combustion gas and the temperature of the leaving water temperature sensor on the outlet pipe 52, and a temperature that collects feeds back to the Electronic Control plate, calculating control by the Electronic Control plate, the water that the Instant heating type heating system 5 of control combustion gas enters with minimum power heating water inlet pipe 51, the hot water that output water temperature is constant; Carry out the room is heated through can flow through ground heating system 6 or heating system 7 of combustion gas Instant heating type heating system 5 heated hot water, the hot water of ground heating system 6 or heating system 7 of flowing through is got back to again in the heat storage water tank 1 by return pipe 13, so circulation heats, and can regulate heating temperature by the switch of regulating on ground heating system 6 or the heating system 7.
When the user opens application terminal (as shower house, bathtub, washbowl etc.) the use hot water that connects hot water outlet 8, people use hot water usually generally about 40 degrees centigrade, when the hot water after the use flows into sewer, water temperature still remains on about 35 degrees centigrade, a lot of heats all are discharged in the sewer and have gone, and have wasted big energy.Residual neat recovering system 9 heats this part heat recovery to the water in the return pipe 13 by heat-exchange device 91 again.
The temperature controller that automatically resets, thermal cut-out protector on the Instant heating type heating system 5 of combustion gas can accurately be controlled heating-up temperature, prevent dry combustion method.
When the water temperature in the heat storage water tank 1 surpassed design temperature, the power supply that the temperature detect switch (TDS) 15 on the heat storage water tank 1 cuts off electrical bar 14, air source heat pump system 3 stopped heating; When heat storage water tank 1 middle water level was lower than desired location, water level switch 16 will be connected entering water electromagnetic valve 111 and water pump 112 automatic supplementing water automatically.
After using a period of time, can open the cleaning valve 18 that is located at heat storage water tank 1 bottom and clean heat storage water tank 1.
In the utility model, solar power system 4 can be separately heating system 6 contentedly, also can satisfy heating system 7 separately, can also satisfy the water terminal separately.
In the utility model, the Instant heating type heating system 5 of combustion gas can be separately heating system 6 contentedly, also can satisfy heating system 7 separately, can also satisfy the water terminal separately.
In the utility model, air source heat pump system 3 can be separately heating system 6 contentedly, also can satisfy heating system 7 separately, can also satisfy the water terminal separately.
Claims (8)
1. the comprehensive heating system of solar air source heat pumps combustion gas immediately heating water heater, it is characterized in that: it comprises the heat storage water tank of being with heat-insulation layer, heat exchange pipe, air source heat pump system, solar power system, the Instant heating type heating system of combustion gas, described heat storage water tank is provided with water inlet pipe, outlet pipe and return pipe, be provided with electrical bar in the heat storage water tank, heat exchange pipe is located in the heat storage water tank, heat exchange pipe links to each other with the circulation line of air source heat pump system, the power line of air source heat pump system and electrical bar is connected the power supply output line of solar power system, the outlet pipe of heat storage water tank connects the water inlet pipe of the Instant heating type heating system of combustion gas, the outlet pipe of the Instant heating type heating system of combustion gas connects the water inlet pipe and the hot water outlet of ground heating system or heating system, ground heating system, the outlet pipe of heating system connects the return pipe of heat storage water tank.
2. the comprehensive heating system of solar air source heat pumps combustion gas immediately heating water heater according to claim 1; it is characterized in that: the Instant heating type heating system of described 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 pipe of the Instant heating type heating system of combustion gas and the outlet pipe.
3. the comprehensive heating system of solar air source heat pumps combustion gas immediately heating water heater according to claim 1, it is characterized in that: described solar power system is provided with solar panel, solar panel connects battery via control circuit, and the power supply output line of battery connects the power line of air source heat pump system and electrical bar.
4. the comprehensive heating system of solar air source heat pumps combustion gas immediately heating water heater according to claim 1, it is characterized in that: described air source heat pump system comprises gas flow system, duplex matter system, medium circulation pipeline, described gas flow system comprises the inlet end that sucks air, discharge the exhaust end of air and be used to drive the aerofoil fan that air flows, described duplex matter system comprises the condenser of being located at inlet end and the evaporimeter of being located at exhaust end, be provided with first path and alternate path between described condenser and the evaporimeter, be connected with compressor on first path, the working medium boil down to high temperature that compressor will flow into from evaporimeter, send into condenser behind the gases at high pressure, condenser contacts with medium circulation pipeline and makes refrigerant and working medium carry out heat exchange, refrigerant is heated, working medium is cooled, cooled working medium again by alternate path from flowing to evaporimeter with condenser, be connected with expansion valve on the alternate path, working medium is circulated between condenser and evaporimeter; The two ends of medium circulation pipeline are corresponding with the heat exchange pipe two ends in the heat storage water tank to link to each other, and makes the refrigerant of heating enter heat exchange pipe in the heat storage water tank, and water in the heat storage water tank and refrigerant carry out heat exchange, and cooled refrigerant flows back to medium circulation pipeline again.
5. the comprehensive heating system of solar air source heat pumps combustion gas immediately heating water heater according to claim 1, it is characterized in that: the water inlet pipe end of described heat storage water tank is provided with magnetic valve and water pump.
6. the comprehensive heating system of solar air source heat pumps combustion gas immediately heating water heater according to claim 1, it is characterized in that: be provided with temperature detect switch (TDS), water level switch in the described heat storage water tank, the top of heat storage water tank is provided with pressure relief valve.
7. the comprehensive heating system of solar air source heat pumps combustion gas immediately heating water heater according to claim 1, it is characterized in that: the bottom of described heat storage water tank is provided with the cleaning valve.
8. the comprehensive heating system of solar air source heat pumps combustion gas immediately heating water heater according to claim 1, it is characterized in that: be provided with residual neat recovering system behind the application terminal of described hot water outlet, residual neat recovering system is provided with the heat-exchange device of the water in the heating return pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201353854U CN202008185U (en) | 2011-04-29 | 2011-04-29 | Comprehensive heat supply system for gas instantaneous water heater of solar air source heat pump |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201353854U CN202008185U (en) | 2011-04-29 | 2011-04-29 | Comprehensive heat supply system for gas instantaneous water heater of solar air source heat pump |
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| CN202008185U true CN202008185U (en) | 2011-10-12 |
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| CN2011201353854U Expired - Fee Related CN202008185U (en) | 2011-04-29 | 2011-04-29 | Comprehensive heat supply system for gas instantaneous water heater of solar air source heat pump |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102520675A (en) * | 2011-10-23 | 2012-06-27 | 西安交通大学 | Gas-steam combined cycle and solar power generation combined heating system and scheduling method thereof |
| CN102679432A (en) * | 2012-05-04 | 2012-09-19 | 上海岭北冷暖设备工程有限公司 | Floor heating system using air source hybrid power |
| CN103017245A (en) * | 2012-12-27 | 2013-04-03 | 法罗力热能设备(中国)有限公司 | Multi-energy integrated water heating system |
| CN104344555A (en) * | 2013-07-26 | 2015-02-11 | 合肥美的暖通设备有限公司 | Heat pump water heater |
| CN104633744A (en) * | 2015-02-10 | 2015-05-20 | 芜湖美的厨卫电器制造有限公司 | Burning pump complementary water heating system |
| CN104807068A (en) * | 2014-01-24 | 2015-07-29 | 樱花卫厨（中国）股份有限公司 | Intelligent control method for bathroom low-temperature heating equipment |
| CN106292433A (en) * | 2016-08-18 | 2017-01-04 | 上海电机学院 | A kind of regenerative resource heating supervision technology |
| CN109237583A (en) * | 2018-10-10 | 2019-01-18 | 浙江正理生能科技有限公司 | A kind of air source heat pump central heating system and control method |
-
2011
- 2011-04-29 CN CN2011201353854U patent/CN202008185U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102520675B (en) * | 2011-10-23 | 2014-03-12 | 西安交通大学 | Gas-steam combined cycle and solar power generation combined heating system and scheduling method thereof |
| CN102520675A (en) * | 2011-10-23 | 2012-06-27 | 西安交通大学 | Gas-steam combined cycle and solar power generation combined heating system and scheduling method thereof |
| CN102679432A (en) * | 2012-05-04 | 2012-09-19 | 上海岭北冷暖设备工程有限公司 | Floor heating system using air source hybrid power |
| CN102679432B (en) * | 2012-05-04 | 2016-09-14 | 上海岭北冷暖设备工程有限公司 | A kind of floor heating system using air source hybrid power |
| CN103017245B (en) * | 2012-12-27 | 2015-08-19 | 法罗力热能设备(中国)有限公司 | The integrated hot-water heating system of a kind of multiple-energy-source |
| CN103017245A (en) * | 2012-12-27 | 2013-04-03 | 法罗力热能设备(中国)有限公司 | Multi-energy integrated water heating system |
| CN104344555A (en) * | 2013-07-26 | 2015-02-11 | 合肥美的暖通设备有限公司 | Heat pump water heater |
| CN104807068A (en) * | 2014-01-24 | 2015-07-29 | 樱花卫厨（中国）股份有限公司 | Intelligent control method for bathroom low-temperature heating equipment |
| CN104807068B (en) * | 2014-01-24 | 2017-12-22 | 樱花卫厨（中国）股份有限公司 | The intelligent control method of bathroom low-temperature heat equipment |
| CN104633744A (en) * | 2015-02-10 | 2015-05-20 | 芜湖美的厨卫电器制造有限公司 | Burning pump complementary water heating system |
| CN104633744B (en) * | 2015-02-10 | 2017-07-25 | 芜湖美的厨卫电器制造有限公司 | Fire pump complementary hot-water system |
| CN106292433A (en) * | 2016-08-18 | 2017-01-04 | 上海电机学院 | A kind of regenerative resource heating supervision technology |
| CN109237583A (en) * | 2018-10-10 | 2019-01-18 | 浙江正理生能科技有限公司 | A kind of air source heat pump central heating system and control method |
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Granted publication date: 20111012 Termination date: 20180429 |
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| CF01 | Termination of patent right due to non-payment of annual fee |