CN102679549A - Air energy water boiler for heating by utilizing heat pump and heating method of air energy water boiler - Google Patents
Air energy water boiler for heating by utilizing heat pump and heating method of air energy water boiler Download PDFInfo
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- CN102679549A CN102679549A CN2012101606147A CN201210160614A CN102679549A CN 102679549 A CN102679549 A CN 102679549A CN 2012101606147 A CN2012101606147 A CN 2012101606147A CN 201210160614 A CN201210160614 A CN 201210160614A CN 102679549 A CN102679549 A CN 102679549A
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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]
- Y02B30/12—Hot water central heating systems using heat pumps
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Abstract
The invention discloses an air energy water boiler for heating by utilizing a heat pump and the heating method of the hot water temperature. The air energy water boiler consists of a heat pump system, a control system and a machine cabinet, wherein the heat pump system comprises a heat collector, a fan, a heating compressor system and a water boiling tank heating device; the control system comprises a control unit, an operating panel, a water boiling tank temperature sensor; the machine cabinet is internally provided with a water boiling tank and a water storage tank; the water boiling tank is provided with a boiled water outlet; the water storage tank is provided with a tap water inlet; and the water boiling tank heating device is arranged inside the water boiling tank or at the periphery of the water boiling tank. By adopting the water boiler, heat in air nearby is absorbed through the heat collector, heat sources are provided for a heat pump system, and the heat pump system improves the low-level heat energy obtained from air to be high-level heat energy for heating water in the water boiling tank. By adopting the heating mode of heating by a heat pump, energy source consumption is reduced, the pollution discharge is lowered, the machine cabinet easily keeps clean, and indoor and outdoor environment hygiene is maintained.
Description
Technical field
The present invention relates to a kind of boiling water stove and accessory and heating method thereof, air energy water boiling stove and heating method thereof that particularly a kind of using heat pump heats.
Background technology
The boiling water stove and accessory is human lives's a necessity, and existing all kinds of boiling water stove and accessorys generally have following shortcoming at present: 1) consume mass energy, comprise bavin, coal, fuel oil, combustion gas, electric energy etc.; 2) with bavin, coal, fuel oil, combustion gas be the boiling water stove and accessory of the energy, produce naked light, the probability that causes fire hazard to produce is bigger, and also can produce when using simultaneously and pollute environment, and the boiling water stove and accessory of use electric energy, the thermal efficiency is low, and power consumption is big.
Summary of the invention
The objective of the invention is to solve the problem that exists in the above-mentioned prior art, overcome the defective of prior art, utilize heat pump techniques that a kind of air energy water boiling stove and heating method thereof of environmental protection and energy saving are provided, play the effect of energy savings, protection environment.
Technical scheme of the present invention is:
The air energy water boiling stove that a kind of using heat pump heats; Comprise cabinet and heat pump, it is characterized in that: boiled water tank, storage tank are set in the said cabinet, and the outlet of storage tank is connected with the inlet of boiled water tank; Boiled water tank is provided with the boiling water delivery port; Storage tank is provided with the running water water inlet, and said heat pump comprises heat collector, blower fan, heats compressor assembly, the boiled water tank heater, said heat collector, heats compressor assembly and the boiled water tank heater is connected in series successively.Said boiled water tank heater is arranged at the inside or the periphery of boiled water tank.
Heat pump is through the carburation by evaporation heat absorption that heats working medium, the principle that compresses and liquefies intensification, and the Lowlevel thermal energy that will from surrounding air, collect promotes and is high level heat, and is used for drinking water boiled.
Further technical scheme also comprises:
The said compressor assembly that heats uses several heat pump units that are operated in the different temperatures scope by the successive formation of operating temperature order from low to high; Said heat pump unit comprises compressor, condenser, evaporimeter and throttling arrangement, and condenser, compressor, evaporimeter and throttling arrangement are connected in series successively and constitute closed circuit; The condenser of last group of heat pump unit is packaged in the condensation/vaporization device that heat-conducting medium is housed with the evaporimeter of the one group of heat pump unit in back; First group of heat pump unit is connected with heat collector, and last group heat pump unit is connected with the boiled water tank heater.
As preferably; Can be set to the dual unit heat pattern by said heat pump; Comprise hot pump in low temp unit and high temperature heat pump unit; Be provided with between hot pump in low temp unit and the high temperature heat pump unit and be used for the condensation/vaporization device that heat transmits, the condensation/vaporization device is one to have encapsulated the condenser pipe of hot pump in low temp unit, the evaporation pipeline of high temperature heat pump unit and the heat-exchange apparatus of heat-conducting medium.
The hot pump in low temp unit is provided with cryogenic compressor; The inlet of cryogenic compressor is connected with the outlet of said heat collector; The outlet of cryogenic compressor is connected with the inlet of the condenser pipe of said condensation/vaporization device; The outlet of the condenser pipe of condensation/vaporization device is connected with said heat collector inlet through the pipeline that is provided with the low temperature throttling arrangement, constitutes the output closed circuit of said cryogenic compressor.
The high temperature heat pump unit is provided with high temperature compressed machine; The inlet of high temperature compressed machine is connected with the outlet of the evaporation pipeline of said condensation/vaporization device; The outlet of high temperature compressed machine is connected to the water in the boiled water tank through heat supplying pipeline and boiled water tank heater in the said cabinet heats; The output of boiled water tank heater is connected with the inlet of the evaporation pipeline of said condensation/vaporization device through the pipeline that is provided with the high temperature throttling arrangement again, constitutes the output closed circuit of said high temperature compressed machine.
The heating method of the air energy water boiling stove that a kind of using heat pump heats is characterized in that, may further comprise the steps:
1) cabinet interior boiled water tank, storage tank are set:
The water that is heated to boiling point in the boiled water tank is available; Running water pipe is connected with storage tank, is connected to boiled water tank by storage tank through water inlet pipe again and carries out moisturizing, and storage tank is provided with water-level control apparatus.
2) thermal-arrest: at first confirm with ambient air to be basic thermal source, the air that promotes to carry heat energy through blower fan flows through via heat collector, and the working medium that heats in the heat collector absorbs airborne heat and evaporates.
3) heat: the compressor pressurizes of working substance steam through heat pump that heat after will evaporating heats up, and the working substance steam that heats after pressurization heats up flows through in the boiled water tank heater, transmits the heat feedwater and also is heated to boiling point.
4) the control system is set:
Said control system comprises the positive control panel of the control module, the cabinet that are arranged in the cabinet, is arranged on the boiled water tank temperature sensor on the boiled water tank.Said control panel links to each other with control module.Control module is controlled hot pump in low temp unit, the coordinated operation of high temperature heat pump unit through boiled water tank temperature sensor image data.Control panel is provided with operation push-button and operating status display apparatus.
Further technical scheme also comprises:
The said step that heats is made as multistage heating, and uses a plurality of heat pump units that are operated in the different temperatures scope by the successive formation heating of operating temperature order from low to high;
The evaporimeter of the condenser of previous stage heat pump unit and back one-level heat pump unit is encapsulated in the condensation/vaporization device that heat-conducting medium is housed; Through the heat-conducting medium in the condensation/vaporization device; Heat heat that working medium is loaded with passes to back one-level heat pump unit in said condensation/vaporization device the working medium that heats after the pressurization of previous stage heat pump unit heated up, step by step Lowlevel thermal energy is risen to high level heat.
As preferably, the said step that heats is made as two-stage and heats, and improves step by step through two heat pump units to heat temperature, may further comprise the steps:
1) the hot pump in low temp unit heats
The working substance steam that heats that from air, has absorbed heat in the evaporimeter is sucked by the cryogenic compressor of hot pump in low temp unit, and the working substance steam that heats after the pressurization intensification of cryogenic compressor discharge gets into described condensation/vaporization device.After heating up, pressurization heats working medium condensation release heat in the condenser pipe of described condensation/vaporization device; Heat is conducted to the heat-conducting medium in the said condensation/vaporization device, flow out and be back to circulate the said evaporimeter from the condenser pipe of said condensation/vaporization device then and heat through cryogenic throttle valve.
2) the high temperature heat pump unit heats:
The high temperature heat pump unit is connected with the evaporation pipeline of said condensation/vaporization device, and the working medium that heats in the high temperature heat pump unit has absorbed the hot pump in low temp unit through heat-conducting medium and heats the heat that working medium passes in said condensation/vaporization device.Evaporate the working medium heat absorption back that heats of high temperature heat pump unit; Its steam is inhaled into the high temperature compressed machine of high temperature heat pump unit; The high temperature and high pressure steam that said high temperature compressed machine is discharged is through the heat supplying pipeline boiled water tank heater feedwater heat supply of flowing through; High temperature heat pump heats working medium and in body of heater, is condensed into liquid the inflow after the release heat and heats the working medium fluid reservoir, is back to circulate in the said condensation/vaporization device through the high temperature choke valve then to heat.
The air energy water boiling furnace structure that using heat pump of the present invention heats is novel, implements easily, adopts a kind of mode of heating of environmental protection and energy saving to replace the mode that the traditional boiled water stove and accessory heats.When heating the working medium reduction vaporization, utilization absorbs the principle of heat from surrounding environment; Collect the heat of surrounding environment; The principle of temperature rising release heat when utilizing steam pressurized to make its liquefaction then; With aforesaid from surrounding environment absorbed heat by liquid evaporation and the steam that produces compresses, and the heat that is discharged is gathered, produce the needed high temperature heat of stove and accessory.Described compression process adopts mechanical commprssor to accomplish; The energy of this mechanical commprssor consumption has reduced the energy resource consumption of stove and accessory less than the energy that conventional stove and accessory consumed, and has reduced the discharging of polluting; Safety, environmental protection, energy-conservation, and can safeguard the clean and tidy health of environment well.
Description of drawings
Fig. 1 is the whole sketch map that constitutes of the present invention.
Fig. 2 is the sketch map of two levels of thermal pumping system.
Fig. 3 is the sketch map that the present invention controls system.
Among the figure: 1-boiling water delivery port; 2-cabinet; 3-boiled water tank; 4-storage tank; 5-running water water inlet; 6-boiled water tank heater; 7-heat pump; 8-heat collector; 9-ventilating system; 201-heat collector; 202-cryogenic compressor; 203-condensation/vaporization device; 204-high temperature compressed machine; 205 boiled water tank heaters; 206-high temperature throttling arrangement; 207 low temperature throttling arrangements.
The specific embodiment
In order to illustrate technical scheme of the present invention and technical purpose, the present invention is done further introduction below in conjunction with accompanying drawing.
The air energy water boiling stove that a kind of using heat pump heats, as shown in Figure 1, its component parts and heating method are following:
(1) boiled water tank 3 is set, in the inside of said boiled water tank 3 or the boiled water tank heater 6 of the peripheral heating that is provided for feeding water, storage tank 4 is set, running water water inlet 5 is set on storage tank 4.Also be provided with control panel on the cabinet 2, said control panel is provided with temperature indicating device and the control corresponding button that shows the integral device operational factor.
(2) heat pump is installed in cabinet 2, like Fig. 1, shown in Figure 2, said heat pump comprises:
1) heat collector 8, ventilating system 9, the air that is loaded with heat through the blower fan promotion flows through via heat collector 8, and heat collector obtains heat from flow air;
2) said heat pump 7 heats for secondary; Comprise hot pump in low temp unit and high temperature heat pump unit; Be provided with the condensation/vaporization device 203 that is used for the heat transmission between said hot pump in low temp unit and the high temperature heat pump unit, be provided with the condenser pipe of hot pump in low temp unit, the evaporation pipeline and the heat-conducting medium of high temperature heat pump unit in the condensation/vaporization device 203.
Said hot pump in low temp unit is provided with cryogenic compressor 202; The outlet of heat collector 201 is connected with the inlet of cryogenic compressor 202; The working substance steam that heats that from air, has absorbed heat flows out the cryogenic compressor 202 of delivering to the hot pump in low temp unit from said heat collector 201; The outlet of said cryogenic compressor 202 is connected with the inlet of the condenser pipe of said condensation/vaporization device 203; The working substance steam that heats after the pressurization intensification of cryogenic compressor 202 discharges gets into described condensation/vaporization device 203; Condensation release heat in the condenser pipe of described condensation/vaporization device 203 conducts heat to the heat-conducting medium in the said condensation/vaporization device 203, and the outlet of the condenser pipe of said condensation/vaporization device 203 is connected with the inlet of said heat collector 201 through the pipeline that is provided with low temperature throttling arrangement 207; Constitute the closed circuit of said cryogenic compressor 202, the working medium that heats in the hot pump in low temp unit is circulated in hot pump in low temp unit pipeline.
Said high temperature heat pump unit is provided with high temperature compressed machine 204; The inlet of said high temperature compressed machine 204 is connected with the outlet of the evaporation pipeline of said condensation/vaporization device 203; The working medium that heats in the high temperature heat pump unit heats the heat that working medium passes over through the absorption of the heat-conducting medium in condensation/vaporization device hot pump in low temp unit in the evaporation pipeline of condensation/vaporization device 203; Evaporate the working medium heat absorption back that heats of high temperature heat pump unit; Its steam is inhaled into the high temperature compressed machine 204 of high temperature heat pump unit; The outlet of said high temperature compressed machine 204 is connected with institute boiled water tank heater 205 through heat supplying pipeline; The high temperature and high pressure steam of discharging from high temperature compressed machine 204 is through the heat supplying pipeline boiled water tank heater 205 of flowing through, and to boiled water tank 3 heat supplies, the output of boiled water tank heater 205 is connected with the inlet of the evaporation pipeline of said condensation/vaporization device 203 through the pipeline that is provided with high temperature throttling arrangement 206 again; Constitute the closed circuit of said high temperature compressed machine 204, the working medium that heats of high temperature heat pump unit is circulated in high temperature heat pump unit pipeline.
(3) the control system is set
Said control system comprises the positive control panel of the control module, the cabinet that are arranged in the cabinet, is arranged on the boiled water tank temperature sensor on the boiled water tank.Said control panel links to each other with control module.Control module is controlled hot pump in low temp unit, the coordinated operation of high temperature heat pump unit through boiled water tank temperature sensor image data.Control panel is provided with operation push-button and operating status display apparatus.
Combine accompanying drawing that embodiment of the present invention has been done detailed description above; But the present invention is not limited to above-mentioned embodiment; In the ken that one skilled in the relevant art possessed, can also under the prerequisite that does not break away from aim of the present invention, make various variations.
Claims (8)
1. air energy water boiling stove that using heat pump heats; Comprise cabinet and heat pump; It is characterized in that: boiled water tank, storage tank are set in the said cabinet, and the outlet of storage tank is connected with the inlet of boiled water tank, and boiled water tank is provided with the boiling water delivery port; Storage tank is provided with the running water water inlet; Said heat pump comprises heat collector, blower fan, heats compressor assembly, the boiled water tank heater, said heat collector, heats compressor assembly and the boiled water tank heater is connected in series successively, and said boiled water tank heater is arranged at the inside or the periphery of boiled water tank.
2. the air energy water boiling stove that using heat pump according to claim 1 heats; It is characterized in that: the said compressor assembly that heats is made up of one or more levels heat pump unit; Said heat pump unit comprises compressor, condenser, evaporimeter and throttling arrangement, and condenser, compressor, evaporimeter and throttling arrangement are connected in series successively and constitute closed circuit; First order heat pump unit is connected with heat collector, and the afterbody heat pump unit is connected with the boiled water tank heater.
3. the air energy water boiling stove that using heat pump according to claim 2 heats is characterized in that: the condenser of prime heat pump unit is packaged in the condensation/vaporization device that heat-conducting medium is housed with the evaporimeter of back level heat pump unit.
4. the air energy water boiling stove that using heat pump according to claim 3 heats; It is characterized in that: said heat pump unit is a two-stage; Comprise hot pump in low temp unit and high temperature heat pump unit; Said hot pump in low temp unit is provided with cryogenic compressor, and the inlet of said cryogenic compressor is connected with the outlet of heat collector, and the outlet of said cryogenic compressor is connected with the inlet of the condenser pipe of said condensation/vaporization device; The outlet of the condenser pipe of said condensation/vaporization device is connected with the condensing agent inlet of said heat collector through the pipeline that is provided with the low temperature throttling arrangement, forms closed circuit; Said high temperature heat pump unit is provided with high temperature compressed machine; The inlet of high temperature compressed machine is connected with the evaporation tube way outlet of said condensation/vaporization device; The outlet of said high temperature compressed machine is connected with the boiled water tank heater through heat supplying pipeline; The outlet of boiled water tank heater is connected with the inlet of the evaporation pipeline of condensation/vaporization device through the high temperature throttling arrangement, forms closed circuit.
5. the air energy water boiling stove that heats according to each described using heat pump of claim 1-4; It is characterized in that: also comprise the control system; Said control system comprises the control module that is arranged in the cabinet, is arranged on the positive control panel of cabinet, is arranged on the boiled water tank temperature sensor on the boiled water tank; Said control panel, boiled water tank temperature sensor are connected with control module respectively, and said control panel is provided with operation push-button and operating status display apparatus.
6. the heating method of the air energy water boiling stove that heats of a using heat pump is characterized in that, may further comprise the steps:
1) cabinet interior boiled water tank, storage tank are set: the water that is heated to boiling point in the boiled water tank is available, and running water pipe is connected with storage tank, and storage tank is connected to boiled water tank through water inlet pipe and carries out moisturizing, and storage tank is provided with water-level control apparatus;
2) thermal-arrest: at first confirm with ambient air to be basic thermal source, the air that promotes to carry heat energy through ventilating system flows through via heat collector, and the working medium that heats in the heat collector absorbs airborne heat and evaporates;
3) heat: the working substance steam that heats in the heat collector after the evaporation is heated up by the compressor pressurizes of heat pump, and the working substance steam that heats after pressurization heats up flows through in the boiled water tank heater, transmits heat and is heated to boiling point for the water in the boiled water tank.
7. the heating method of the air energy water boiling stove that using heat pump according to claim 6 heats; It is characterized in that: in said step 3); Heat for multistage; Use a plurality of heat pump units that are operated in the different temperatures scope by the successive formation heating of operating temperature order from low to high; The evaporimeter of the condenser of previous stage heat pump unit and back one-level heat pump unit is encapsulated in the condensation/vaporization device that heat-conducting medium is housed; Through the heat-conducting medium in the condensation/vaporization device, the working medium that heats that heats one group of heat pump unit after the heat transferred that working medium is loaded with after the pressurization of previous stage heat pump unit heated up rises to high level heat with Lowlevel thermal energy step by step.
8. the heating method of the air energy water boiling stove that using heat pump according to claim 7 heats is characterized in that, the said preferred version that heats step is to be made as two-stage to heat, and improves step by step through two heat pump units to heat temperature, may further comprise the steps:
1) the hot pump in low temp unit heats: the working substance steam that heats that from air, has absorbed heat in the heat collector is sucked by the cryogenic compressor of hot pump in low temp unit; The working substance steam that heats after the pressurization intensification of cryogenic compressor discharge gets into the condensation/vaporization device; After heating up, pressurization heats working medium condensation release heat in the condenser pipe of described condensation/vaporization device; Heat is conducted to the heat-conducting medium in the said condensation/vaporization device; Condenser pipe from said condensation/vaporization device flows out then, is back to circulate in the said heat collector through the low temperature throttling arrangement to heat;
2) the high temperature heat pump unit heats: the high temperature heat pump unit is connected with the evaporation pipeline of said condensation/vaporization device; The working medium that heats in the high temperature heat pump unit has absorbed the hot pump in low temp unit through heat-conducting medium and has heated the heat that working medium passes in said condensation/vaporization device; Evaporate the working medium heat absorption back that heats of high temperature heat pump unit; Its steam is inhaled into the high temperature compressed machine of high temperature heat pump unit; The high temperature and high pressure steam that said high temperature compressed machine is discharged is flowed through the boiled water tank heater to the heating of the water in the boiled water tank through heat supplying pipeline; High temperature heat pump heats working medium and in the boiled water tank heater, is condensed into liquid state after the release heat, is back to circulate in the said condensation/vaporization device through the high temperature throttling arrangement then to heat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101606147A CN102679549A (en) | 2012-05-22 | 2012-05-22 | Air energy water boiler for heating by utilizing heat pump and heating method of air energy water boiler |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101606147A CN102679549A (en) | 2012-05-22 | 2012-05-22 | Air energy water boiler for heating by utilizing heat pump and heating method of air energy water boiler |
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| CN102679549A true CN102679549A (en) | 2012-09-19 |
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| CN2012101606147A Pending CN102679549A (en) | 2012-05-22 | 2012-05-22 | Air energy water boiler for heating by utilizing heat pump and heating method of air energy water boiler |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990569A (en) * | 2017-11-14 | 2018-05-04 | 赵景田 | A kind of multifunctional solar water heater on cooking stove |
| CN108488775A (en) * | 2018-03-09 | 2018-09-04 | 浙江海莱芙电子科技有限公司 | A kind of air energy steam energy-saving device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006348876A (en) * | 2005-06-17 | 2006-12-28 | Tokyo Electric Power Co Inc:The | Steam supply system and power generation plant |
| CN101101151A (en) * | 2007-06-27 | 2008-01-09 | 王全龄 | Highly effective air source heat pump type water heater suitable for broad temperature environment |
| CN201463460U (en) * | 2009-06-18 | 2010-05-12 | 王全龄 | Heat pump boiled water and cold water dispenser |
| CN201463270U (en) * | 2009-06-09 | 2010-05-12 | 豪特容积热水器(成都)有限责任公司 | Split-type air source heat pump water heater |
| CN202613756U (en) * | 2012-05-22 | 2012-12-19 | 江苏乐普四方科技有限公司 | Air energy water boiler applying heat pump to heat |
-
2012
- 2012-05-22 CN CN2012101606147A patent/CN102679549A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006348876A (en) * | 2005-06-17 | 2006-12-28 | Tokyo Electric Power Co Inc:The | Steam supply system and power generation plant |
| CN101101151A (en) * | 2007-06-27 | 2008-01-09 | 王全龄 | Highly effective air source heat pump type water heater suitable for broad temperature environment |
| CN201463270U (en) * | 2009-06-09 | 2010-05-12 | 豪特容积热水器(成都)有限责任公司 | Split-type air source heat pump water heater |
| CN201463460U (en) * | 2009-06-18 | 2010-05-12 | 王全龄 | Heat pump boiled water and cold water dispenser |
| CN202613756U (en) * | 2012-05-22 | 2012-12-19 | 江苏乐普四方科技有限公司 | Air energy water boiler applying heat pump to heat |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990569A (en) * | 2017-11-14 | 2018-05-04 | 赵景田 | A kind of multifunctional solar water heater on cooking stove |
| CN108488775A (en) * | 2018-03-09 | 2018-09-04 | 浙江海莱芙电子科技有限公司 | A kind of air energy steam energy-saving device |
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Application publication date: 20120919 |