CN104676928B - A kind of auxiliary hot double-bladder type solar-energy air-energy water-heater water tank of coil pipe - Google Patents
A kind of auxiliary hot double-bladder type solar-energy air-energy water-heater water tank of coil pipe Download PDFInfo
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- CN104676928B CN104676928B CN201510109482.9A CN201510109482A CN104676928B CN 104676928 B CN104676928 B CN 104676928B CN 201510109482 A CN201510109482 A CN 201510109482A CN 104676928 B CN104676928 B CN 104676928B
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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Abstract
The present invention relates to a kind of auxiliary hot double-bladder type solar-energy air-energy water-heater water tank of coil pipe. It mainly adopts and is provided with the outer gallbladder of water tank in tank shell, is provided with pressure-bearing water tank inner liner in the outer gallbladder of water tank; Two sides of the outer gallbladder bottom of water tank are respectively equipped with solar energy circulating water inlet and solar energy circulating water outlet pipe, and pressure-bearing water tank inner liner top is provided with hot water outlet pipe and vacuum heat insulation tube, and one end of vacuum heat insulation tube is connected with cold water inlet; In the outer space between gallbladder and pressure-bearing water tank inner liner of water tank, refrigerant heat exchanger coil pipe is installed. The present invention adopts double; two bladder structures of the outer gallbladder of water tank and pressure-bearing water tank inner liner, integrate solar energy and air energy thermal water, solar energy recirculated water and Living Water are independent of each other water quality, cisten mechanism is simple, volume is little, manufacture and easy for installation, stable, heat preservation energy-saving efficiency high.
Description
Technical field
The present invention relates to solar energy and air energy integrated and utilize technology, specifically refer to a kind of energy-saving and environmental protection, efficiently, the auxiliary hot double-bladder type solar-energy air-energy water-heater water tank of family formula coil pipe of stable operation, belong to the technical field of solar energy, air-source water heater.
Background technology
The conventional thermal source of China's pot-type boiler mainly has solar energy, air energy, electric energy, combustion gas etc. Solar water heater utilizes reproducible solar energy resources, and operation need not consume other energy substantially; Air-source water heater is then that the air being power with electric energy can utilize system, and compared with electric heater, its thermal efficiency is the 300%-500% of electric heater; China's power generation is at present still based on thermoelectricity, and electric heater and gas heater run and obtain hot water mainly by consumption non-renewable energy resources.
China is the country that a solar energy resources is abundant, solar water heater obtains develop rapidly in research and the application of China in recent years, but solar energy resources is very big by the impact of seasonal variations and Changes in weather, produce hot water ability in the winter time poor, especially hot water can not even be produced overcast and rainy, therefore, solar water heater generally requires and arranges auxiliary thermal source. The supplementary energy that current solar water heater is conventional is electric energy, if auxiliary electric energy control is improper in actual motion, power consumption will be greater than solar energy acquisition amount, even occurring in identical hot water makes the auxiliary power consumption of solar water heater under consumption more than simple electric heater power consumption, solar water heater does not have the energy-saving effect utilizing solar energy, therefore, solar water heater auxiliary thermal source formal character, hot-water heating system energy-saving design are that solar energy techniques develops the major issue faced.
Air-source water heater is development in recent years another kind of efficient, energy-conservation domestic hot-water's technology of preparing faster, compared with solar water technology, air-source water heater runs the impact being not substantially affected by season and weather in south China area, therefore, solar energy and air energy integrated utilize technology to be one of very good domestic hot-water's production technology in south China area.In the house of south China area, split-type air conditioner is very universal household electrical appliance, and in 1 year, the utilization rate of domestic air conditioning is general very low. Therefore, make full use of heat pump technical principle, take into account at indoor comfortable operation of air conditioner simultaneously and provide auxiliary thermal source into solar water heater, not only can realize solar energy and the comprehensive utilization of air these two kinds of regenerative resources of energy, it is also possible to improve the service efficiency of domestic air-conditioning system. Wherein, design a kind of stable operation, volume is little, manufacture is simple, low cost of manufacture, water-heater water tank that heat preservation energy-saving efficiency is high are this solar energy and one of air energy integrated major issue utilizing the encountered solution of technology.
Summary of the invention
The present invention solves above-mentioned technical problem, it is provided that a kind of simple in construction, volume be little, manufacture and the auxiliary hot double-bladder type solar-energy air-energy water-heater water tank of coil pipe easy for installation, stable, that heat preservation energy-saving efficiency is high.
The present invention solves above-mentioned technical problem, adopted the technical scheme that: a kind of auxiliary hot double-bladder type solar-energy air-energy water-heater water tank of coil pipe, it includes: cold water inlet, hot water outlet pipe, cold-producing medium influent stream pipe, refrigerant reflux tube, refrigerant heat exchanger, solar energy circulating water inlet, solar energy circulating water outlet pipe, outer gallbladder exhaustor, vacuum heat insulation tube, pressure-bearing water tank inner liner, the outer gallbladder of water tank, tank shell, insulation material, electric three passes reversal valve, temperature sensor one, temperature sensor two, controller, bypass pipe, described pressure-bearing water tank inner liner is placed in inside the outer gallbladder of water tank, the outer gallbladder end face of water tank and the close contact of pressure-bearing water tank inner liner side, described pressure-bearing water tank inner liner is placed in the inside of tank shell with the outer gallbladder of water tank, and is full of insulation material in the space in tank shell, described cold water inlet is connected with vacuum heat insulation tube, one end of vacuum heat insulation tube is installed on tank shell top, vacuum heat insulation tube is connected with pressure-bearing water tank inner liner top and stretches in pressure-bearing water tank inner liner by lower position, pressure-bearing water tank inner liner top is connected with hot water outlet pipe, and hot water outlet pipe is connected with tank shell top, described tank shell side is connected with solar energy circulating water inlet, and solar energy circulating water inlet is connected with the outer gallbladder of water tank, and the outer gallbladder of water tank is connected with solar energy circulating water outlet pipe, and solar energy circulating water outlet pipe is connected with tank shell side, the outer gallbladder top of described water tank is provided with outer gallbladder exhaustor, described refrigerant heat exchanger is arranged in the space between pressure-bearing water tank inner liner and the outer gallbladder of water tank, and refrigerant heat exchanger is in close contact with pressure-bearing water tank inner liner, described cold-producing medium influent stream pipe enters from tank shell top with gallbladder top water tank, and cold-producing medium influent stream pipe is connected with refrigerant heat exchanger, and refrigerant heat exchanger is connected with refrigerant reflux tube, and refrigerant reflux tube stretches out from gallbladder top water tank and tank shell top, described temperature sensor one contacts with solar energy circulating water inlet intimate, and temperature sensor one is connected with controller, temperature sensor two and pressure-bearing water tank inner liner exterior surface, and temperature sensor two is connected with controller, described controller controls electric three passes reversal valve according to the temperature difference of temperature sensor one and temperature sensor two, makes recirculated water enter solar energy circulating water inlet or enter bypass pipe.
The present invention has the advantage that and has the benefit effect that 1) refrigerant heat exchanger coil pipe is installed in the space between the outer gallbladder of pressure-bearing water tank inner liner and water tank, water it is full of in space during operation, glassware for drinking water in space has the effect of heat transfer coefficient between enhancing coil pipe and pressure-bearing water tank inner liner, simultaneously, void volume is little, make water capacity and thermal capacity all less, be conducive to air to assist and be rapidly heated during heating;2) solar energy recirculated water and domestic hot-water are by pressure-bearing water tank inner liner surface heat exchanging, and its coefficient of heat transfer is big, and during heat exchange, flow velocity is low, flow resistance is little in the outer gallbladder of water tank for solar energy recirculated water, it is adaptable to the solar water heating system of Natural Circulation; 3) pressure-bearing water tank inner liner water inlet pipe adopts vacuum heat insulation tube, it is possible to effectively cuts off heat and loses along cold water inlet transmission, solves cold water inlet well and be arranged on the heat loss problem on water heater top; 4) three-way diverter valve is controlled by control system, when inner bag water temperature is higher than circulating water temperature, circulating water flow does not enter water tank through bypass pipe, the heat of hot water in water tank will not be taken away because circulating water temperature is low, when inner bag water temperature is lower than circulating water temperature, bypass pipe disconnects, and solar energy recirculated water enters heating inner liner domestic hot-water in water tank; 5) double-bladder type design is adopted, water tank volume is little, compact conformation, both the pressure requirements of domestic hot-water had been met, meet again the hydraulic demand that solar water heater normal pressure runs, achieve the middle combination in family hot-water heating system of solar energy and air these two kinds of regenerative resources of energy, but also the air conditioning unit utilization rate of equipment and installations in family can be improved.
Accompanying drawing explanation
Fig. 1 is present invention relation schematic diagram in hot-water heating system;
Fig. 2 is overall structure schematic diagram of the present invention;
Fig. 3 is Double-layer liner structural representation of the present invention;
Fig. 4 is refrigerant heat exchanger coil pipe schematic diagram of the present invention;
Fig. 5 is vacuum heat insulation tube structural representation of the present invention.
In Fig. 1��Fig. 5: 1. cold water inlet, 2. hot water outlet pipe, 3. cold-producing medium influent stream pipe, 4. refrigerant reflux tube, 5. refrigerant heat exchanger, 6. solar energy circulating water inlet, 7. solar energy circulating water outlet pipe, 8. outer gallbladder exhaustor, 9. vacuum heat insulation tube, 10. pressure-bearing water tank inner liner, the outer gallbladder of 11. water tanks, 12. tank shells, 13. insulation material, 14. electric three passes reversal valves, 15. temperature sensors one, 16. temperature sensor two, 17. controllers, 18. bypass pipes.
Detailed description of the invention
For the summary of the invention of the present invention, feature and effect can be further appreciated that, hereby enumerate following example, and it is as follows to coordinate accompanying drawing to describe in detail.
As shown in Fig. 1��Fig. 5:
Cold water inlet 1, hot water outlet pipe 2, cold-producing medium influent stream pipe 3, refrigerant reflux tube 4, refrigerant heat exchanger 5, solar energy circulating water inlet 6, solar energy circulating water outlet pipe 7, outer gallbladder exhaustor 8, vacuum heat insulation tube 9, pressure-bearing water tank inner liner 10, the outer gallbladder 11 of water tank, tank shell 12, insulation material 13, electric three passes reversal valve 14, temperature sensor 1, temperature sensor 2 16, controller 17, bypass pipe 18, it is internal that described pressure-bearing water tank inner liner 10 is placed in the outer gallbladder 11 of water tank, and outer gallbladder 11 end face of water tank is in close contact with pressure-bearing water tank inner liner 10 side; Pressure-bearing water tank inner liner 10 is placed in the inside of tank shell 12 with the outer gallbladder 11 of water tank, and is full of insulation material 13 in the space in tank shell 12; Cold water inlet 1 is connected with vacuum heat insulation tube 9, one end of vacuum heat insulation tube 9 is installed on tank shell 12 top, vacuum heat insulation tube 9 is connected with pressure-bearing water tank inner liner 10 top and stretches in pressure-bearing water tank inner liner 10 by lower position, pressure-bearing water tank inner liner 10 top is connected with hot water outlet pipe 2, and hot water outlet pipe 2 is connected with tank shell 12 top; Tank shell 12 side is connected with solar energy circulating water inlet 6, and solar energy circulating water inlet 6 is connected with the outer gallbladder 11 of water tank, and the outer gallbladder 11 of water tank is connected with solar energy circulating water outlet pipe 7, and solar energy circulating water outlet pipe 7 is connected with tank shell 12 side;Outer gallbladder 11 top of water tank is provided with outer gallbladder exhaustor 8; Refrigerant heat exchanger 5 is arranged in the space between pressure-bearing water tank inner liner 10 and the outer gallbladder 11 of water tank, and refrigerant heat exchanger 5 and pressure-bearing water tank inner liner 10 are in close contact; Cold-producing medium influent stream pipe 3 enters from tank shell 12 top with gallbladder 11 top water tank, cold-producing medium influent stream pipe 3 is connected with refrigerant heat exchanger 5, refrigerant heat exchanger 5 is connected with refrigerant reflux tube 4, and refrigerant reflux tube 4 stretches out from gallbladder water tank 11 top and tank shell 12 top;
Temperature sensor 1 contacts with solar energy circulating water inlet 6 intimate, and temperature sensor 1 is connected with controller 17, temperature sensor 2 16 and pressure-bearing water tank inner liner 10 exterior surface, and temperature sensor 2 16 is connected with controller 17; Controller 17 controls electric three passes reversal valve 14 according to the temperature difference of temperature sensor 1 and temperature sensor 2 16.
The operation of the auxiliary hot double-bladder type solar-energy air-energy water-heater water tank of a kind of coil pipe of the present invention can be divided into solar energy independently domestic hot-water's operating mode processed, solar energy and air can combine water heating operating mode, the selection of two kinds of operating modes comprehensively can be determined according to real-time weather and weather forecast, open when solar radiation abundance that solar energy domestic hot-water's operating mode, solar radiation be inadequate or during rainy weather, opening solar energy and air can combine water heating operating mode, each operating mode is run as follows.
The concrete operations of solar energy independently domestic hot-water's operating mode processed are: air energy heat pump power-off, electric three passes reversal valve 14 and controller 17 are energized, system at the operation mechanism of solar energy independently domestic hot-water's operating mode processed is: initial control to be in for electric three passes reversal valve 14 that bypass pipe 18 connects, tank inlet pipe disconnects, after solar energy recirculated water absorbs heat in solar thermal collector, it is recycled into solar energy circulating water inlet 6, water temperature in temperature sensor 1 monitoring solar energy circulating water inlet 6 in real time, temperature sensor 2 16 is monitoring pressure-bearing water tank inner liner 10 bottom water temperature in real time, when the monitoring temperature of temperature sensor 1 is lower than the monitoring temperature of temperature sensor 2 16, solar energy recirculated water is cold cycle flowing, not only can not heat the hot water in pressure-bearing water tank inner liner 10, even will take away the heat of hot water in pressure-bearing water tank inner liner 10, now controller 17 controls electric three passes reversal valve 14, solar energy circulating water inlet 6 is made to disconnect, bypass pipe 18 connects, solar energy recirculated water does not enter the outer gallbladder 11 of water tank and circulates through bypass pipe 18, when the monitoring temperature of temperature sensor 1 is higher than the monitoring temperature of temperature sensor 2 16, the water of solar energy circulating water inlet 6 may be used for the hot water in heating pressure-bearing water tank inner liner 10, now controller 17 controls electric three passes reversal valve 14, solar energy circulating water inlet 6 is made to connect, bypass pipe 18 disconnects, and solar energy recirculated water does not enter bypass pipe 18 and circulates and heat supply through the outer gallbladder 11 of water tank.
Solar energy and air can combine the concrete operations of water heating operating mode: air energy heat pump energising runs, and electric three passes reversal valve 14 and controller 17 are energized; The operation mechanism that system can combine water heating operating mode at solar energy with air is: initial control to be in for electric three passes reversal valve 14 that bypass pipe 18 connects, tank inlet pipe disconnects; The air source heat pump cold-producing medium of high temperature enters refrigerant heat exchanger 5 from cold-producing medium influent stream pipe 3, enters air source heat pump through refrigerant reflux tube 4 and circulate after refrigerant heat exchanger 5 discharges heat;A part of heat in refrigerant heat exchanger 5 is directly conducted to pressure-bearing water tank inner liner 10, the water around another part heat transmission refrigerant heat exchanger 5, then passes to pressure-bearing water tank inner liner 10; While air energy thermal pump operation, controller 17 controls electric three passes reversal valve 14 according to the temperature of monitoring in real time of temperature sensor 1 and temperature sensor 2 16, when the monitoring temperature of temperature sensor 1 is lower than the monitoring temperature of temperature sensor 2 16, solar energy circulating water inlet 6 disconnects, bypass pipe 18 connects, when the monitoring temperature of temperature sensor 1 is higher than the monitoring temperature of temperature sensor 2 16, solar energy circulating water inlet 6 connects, and bypass pipe 18 disconnects.
Water heating operating mode can be combined at solar energy and air and include air energy independent heating water condition, namely when night or daytime, solar energy can not produce hot water, the in real time monitoring temperature of temperature sensor 1 monitors temperature in real time lower than temperature sensor 2 16, electric three passes reversal valve is failure to actuate, and whole process is that air can produce hot water.
Claims (1)
1. the auxiliary hot double-bladder type solar-energy air-energy water-heater water tank of coil pipe, it is characterized in that: the auxiliary hot double-bladder type solar-energy air-energy water-heater water tank of described coil pipe includes cold water inlet (1), hot water outlet pipe (2), cold-producing medium influent stream pipe (3), refrigerant reflux tube (4), refrigerant heat exchanger (5), solar energy circulating water inlet (6), solar energy circulating water outlet pipe (7), outer gallbladder exhaustor (8), vacuum heat insulation tube (9), pressure-bearing water tank inner liner (10), the outer gallbladder (11) of water tank, tank shell (12), insulation material (13), electric three passes reversal valve (14), temperature sensor one (15), temperature sensor two (16), controller (17), bypass pipe (18), it is internal that described pressure-bearing water tank inner liner (10) is placed in the outer gallbladder (11) of water tank, outer gallbladder (11) end face of water tank and the close contact of pressure-bearing water tank inner liner (10) side, described pressure-bearing water tank inner liner (10) is placed in the inside of tank shell (12) with the outer gallbladder (11) of water tank, and is full of insulation material (13) in the space in tank shell (12), described cold water inlet (1) is connected with vacuum heat insulation tube (9), one end of vacuum heat insulation tube (9) is installed on tank shell (12) top, vacuum heat insulation tube (9) is connected with pressure-bearing water tank inner liner (10) top and stretches in pressure-bearing water tank inner liner (10) by lower position, pressure-bearing water tank inner liner (10) top is connected with hot water outlet pipe (2), and hot water outlet pipe (2) is connected with tank shell (12) top, described tank shell (12) side is connected with solar energy circulating water inlet (6), solar energy circulating water inlet (6) is connected with the outer gallbladder (11) of water tank, the outer gallbladder (11) of water tank is connected with solar energy circulating water outlet pipe (7), and solar energy circulating water outlet pipe (7) is connected with tank shell (12) side, outer gallbladder (11) top of described water tank is provided with outer gallbladder exhaustor (8), described refrigerant heat exchanger (5) is arranged in the space between pressure-bearing water tank inner liner (10) and the outer gallbladder (11) of water tank, and refrigerant heat exchanger (5) is in close contact with pressure-bearing water tank inner liner (10), described cold-producing medium influent stream pipe (3) enters from tank shell (12) top with gallbladder (11) top water tank, cold-producing medium influent stream pipe (3) is connected with refrigerant heat exchanger (5), refrigerant heat exchanger (5) is connected with refrigerant reflux tube (4), and refrigerant reflux tube (4) stretches out from gallbladder water tank (11) top and tank shell (12) top, described temperature sensor one (15) contacts with solar energy circulating water inlet (6) intimate, temperature sensor one (15) is connected with controller (17), temperature sensor two (16) and pressure-bearing water tank inner liner (10) exterior surface, temperature sensor two (16) is connected with controller (17),Described controller (17) controls electric three passes reversal valve (14) according to the temperature difference of temperature sensor one (15) and temperature sensor two (16); Described electric three passes reversal valve (14) is arranged on described solar energy circulating water inlet (6), 3rd port of described electric three passes reversal valve (14) is connected with described bypass pipe (18), and the other end of described bypass pipe (18) is connected on described solar energy circulating water outlet pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510109482.9A CN104676928B (en) | 2015-03-13 | 2015-03-13 | A kind of auxiliary hot double-bladder type solar-energy air-energy water-heater water tank of coil pipe |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510109482.9A CN104676928B (en) | 2015-03-13 | 2015-03-13 | A kind of auxiliary hot double-bladder type solar-energy air-energy water-heater water tank of coil pipe |
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| Publication Number | Publication Date |
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| CN104676928A CN104676928A (en) | 2015-06-03 |
| CN104676928B true CN104676928B (en) | 2016-06-08 |
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| CN201510109482.9A Expired - Fee Related CN104676928B (en) | 2015-03-13 | 2015-03-13 | A kind of auxiliary hot double-bladder type solar-energy air-energy water-heater water tank of coil pipe |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104990429B (en) * | 2015-07-30 | 2017-10-24 | 广东拉多美化肥有限公司 | Mixing kettle, which is removed, is stained with material device |
| CN107781981A (en) * | 2016-08-24 | 2018-03-09 | 天津海天方圆节能技术有限公司 | A kind of double courage energy-conserving heating devices |
| CN110926022A (en) * | 2019-11-13 | 2020-03-27 | 广东纽恩泰新能源科技发展有限公司 | Domestic heat pump water tank that can heat rapidly |
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| EP0336751B1 (en) * | 1988-04-08 | 1993-08-25 | Siddons Ramset Limited | Water heater |
| CN2864477Y (en) * | 2006-01-11 | 2007-01-31 | 丹阳市绿洲热能科技有限公司 | Solar heat pump water heater |
| CN2869694Y (en) * | 2006-01-05 | 2007-02-14 | 戚荣生 | Water-tank special for solar air conditioner |
| CN202092311U (en) * | 2011-02-24 | 2011-12-28 | 王卫民 | Jacket type hot water tank with outer winding type porous flat condenser pipe |
| CN102721184A (en) * | 2012-06-14 | 2012-10-10 | 李广生 | Wall-mounted type light wave heating double-layer linker solar water heater |
| CN202973570U (en) * | 2012-11-13 | 2013-06-05 | 江苏佳佳太阳能有限公司 | Water heater |
-
2015
- 2015-03-13 CN CN201510109482.9A patent/CN104676928B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0336751B1 (en) * | 1988-04-08 | 1993-08-25 | Siddons Ramset Limited | Water heater |
| CN2869694Y (en) * | 2006-01-05 | 2007-02-14 | 戚荣生 | Water-tank special for solar air conditioner |
| CN2864477Y (en) * | 2006-01-11 | 2007-01-31 | 丹阳市绿洲热能科技有限公司 | Solar heat pump water heater |
| CN202092311U (en) * | 2011-02-24 | 2011-12-28 | 王卫民 | Jacket type hot water tank with outer winding type porous flat condenser pipe |
| CN102721184A (en) * | 2012-06-14 | 2012-10-10 | 李广生 | Wall-mounted type light wave heating double-layer linker solar water heater |
| CN202973570U (en) * | 2012-11-13 | 2013-06-05 | 江苏佳佳太阳能有限公司 | Water heater |
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