CN203687412U - Solar thermal-storage heating bathing device - Google Patents
Solar thermal-storage heating bathing device Download PDFInfo
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- CN203687412U CN203687412U CN201320798170.XU CN201320798170U CN203687412U CN 203687412 U CN203687412 U CN 203687412U CN 201320798170 U CN201320798170 U CN 201320798170U CN 203687412 U CN203687412 U CN 203687412U
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- water
- heating
- solar
- heat exchanger
- storage tank
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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
Abstract
The utility model discloses a solar thermal-storage heating bathing device, which comprises a thermal storage tank (6), a solar energy supply pipeline (27) used for supplying solar thermal energy to the thermal storage tank (6), a heating pipeline (28) used for heating and a bathing pipeline (29) used for bathing, wherein the housing body of the thermal storage tank (6) adopts a double-layer structure and is composed of an inner container (20) and a housing (22); a polyurethane insulation layer (21) is arranged between the inner container (20) and the housing (22); the thermal storage tank is filled with paraffin (13); a first heat exchanger (11), a second heat exchanger (23) and a third heat exchanger (24) are sequentially arranged in the thermal storage tank. The heat storage capacity of the solar thermal storage heating bathing device disclosed by the utility model is 3-6 times that of the water tank with the same capacity, and can store more heat.
Description
Technical field
The utility model belongs to technical field of solar, and the utility model relates to a kind of solar heat-preservation heating bathing device particularly.
Background technology
Existing heating need to consume a large amount of coals, natural gas, power resource, in the today of advocating energetically energy-saving and emission-reduction, solar energy is the free energy, inexhaustible, nexhaustible, but solar energy is also the unsettled energy, daytime, night just exist and utilize unbalanced problem, directly affect the effect of solar heating.Therefore will realize heating on daytime, used night, and realizing energy storage is crux.If with solar heating, be take water as heat storage medium, it is that the rising (sensible heat) that utilizes water temperature carrys out accumulation of heat, thereby heat storage capacity is very low, and along with the rising of water temperature, its dispersed heat is also more.
Therefore, utilize the heat storage medium of phase-change material as solar heating, can greatly improve the heat storage capacity of solar energy.But existing phase-change material solar heat-storing device accumulation of heat effect is not very desirable.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of solar heat-preservation heating bathing device, the utility model solar heat-preservation heating bathing device adopts heat storage capacity strong, be the 3-6 of same volume size (referring to that heat storage tank volume is identical) water tank doubly, can store more heat in order to night and overcast and rainy use.
The utility model solves the problems of the technologies described above adopted technical scheme: solar heat-preservation heating bathing device, comprise heat storage tank and be used to described heat storage tank solar energy energy transmission lines solar energy and that comprise First Heat Exchanger is provided, for heating and the heating pipeline that comprises the second heat exchanger and for bathing and the bathing pipeline that comprises the 3rd heat exchanger;
Wherein, the housing of described heat storage tank is the double-decker being made up of inner bag and shell, and is provided with polyurethane insulation coating between described inner bag and shell;
Described heat storage tank inside is filled with paraffin; And described First Heat Exchanger, described the second heat exchanger and described the 3rd heat exchanger are sequentially arranged in described heat storage tank inside.
In technique scheme, daytime or fine day, solar energy energy transmission lines is collected solar energy, and heat is stored in the paraffin of heat storage tank, for night or cloudy day by First Heat Exchanger.By the second heat exchanger in heat storage tank, for heating pipeline provides heating hot water.Provide bathing hot water by the 3rd heat exchanger for bathing pipeline.
Further technical scheme, described First Heat Exchanger, the second heat exchanger and the 3rd heat exchanger are finned copper pipe heat exchanger.
The outside of described heat storage tank is provided with solar thermal collector; The housing of described heat storage tank is provided with solar water water inlet and solar water water return outlet; Described solar water water inlet and solar water water return outlet are all connected to described solar thermal collector by pipeline; The two ends of described First Heat Exchanger are connected with described solar water water inlet and solar water water return outlet respectively; The described solar thermal collector, solar water water inlet, First Heat Exchanger, the solar water delivery port that connect by pipeline form described solar energy energy transmission lines.
On the housing of described heat storage tank, be also provided with heating delivery port for supply from heating water to user and for reclaiming the heating water return outlet of heating water; The two ends of described the second heat exchanger are connected with described heating delivery port and heating water return outlet respectively; The described heating water return outlet, the second heat exchanger and the heating delivery port that connect by pipeline form described heating pipeline.
On the housing of described heat storage tank, be also provided with for the fresh and alive water water inlet for bathing and fresh and alive water delivery port; The two ends of described the 3rd heat exchanger are connected with described fresh and alive water water inlet and fresh and alive water delivery port respectively; The described fresh and alive water water inlet, the 3rd heat exchanger and the fresh and alive water delivery port that connect by pipeline form described bathing pipeline.
When overcast and rainy, can enable electric energy so that solar energy is supplemented for convenient, in order to realize light-electricity complementary, in described heat storage tank, also be provided with electric heater.Further, described electric heater also connects temperature sensor.
On pipeline between described solar thermal collector and described solar water water inlet, be also provided with solar energy temperature sensor and the first water circulating pump.
The pipeline that connects the heat storage tank outside between described heating delivery port and heating water return outlet is provided with heating temperature sensor, the second water circulating pump, water collecting and diversifying device and heating coil pipe.
Compared with prior art, the utility model has the advantage of:
(1), be heat storage medium owing to adopting paraffin, its heat storage capacity be same volume size (referring to that heat storage tank volume is identical) water tank 3-6 doubly, even higher, really solved a difficult problem for solar heating.In the time becoming a fine day, can store more heat in order to night and overcast and rainy use.
(2), can greatly dwindle the volume of heat storage tank.
(3), adopt Split type structure can with building perfect adaptation.
(4), not pressure-bearing of heat storage tank, be convenient to manufacture, cost is low.
(5), really realizing solar energy can heating.
(6), life, bath hot water still go out hot water in pressure-bearing mode, cold water cross instant heating, fresh hot water makes life, bath hot water more comfortable.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1.
The name that in figure, each parts are corresponding is called: 1-solar thermal collector; The water pipe of 2-band insulation; 3-solar energy temperature sensor; 4-the first water circulating pump; 6-heat storage tank; 7-heating temperature sensor; 8-the second water circulating pump; 9-water collecting and diversifying device; 10-heating coil pipe; 11-First Heat Exchanger; 12-solar water water inlet; 13-paraffin; 14-solar water water return outlet; 15-heating delivery port; 16-heating water return outlet; The fresh and alive water water inlet of 17-; The fresh and alive water delivery port of 18-; 19-electric heater; 20-inner bag; 21-polyurethane insulation coating; 22-shell; 23-the second heat exchanger; 24-the 3rd heat exchanger; 25-check valve; 26-running water water inlet; 27-solar energy energy transmission lines; 28-heating pipeline; 29-bathing pipeline.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
Embodiment 1
As shown in Figure 1, solar heat-preservation heating bathing device, comprise heat storage tank 6 and be used to described heat storage tank 6 solar energy energy transmission lines 27 solar energy and that comprise First Heat Exchanger 11 is provided, for heating and the heating pipeline 28 that comprises the second heat exchanger 23 and for bathing and the bathing pipeline 29 that comprises the 3rd heat exchanger 24.Wherein, the housing of heat storage tank 6 is the double-decker being made up of inner bag 20 and shell 22, and is provided with polyurethane insulation coating 21 between described inner bag 20 and shell 22.Described heat storage tank inside is filled with paraffin 13; Except reserved a little expansion space, heat storage tank top, be full of whole heat storage tank.Wherein, preferably to adopt melting range be the paraffin of 35 ℃-44 ℃ to described paraffin.
And described First Heat Exchanger 11, described the second heat exchanger 23 and described the 3rd heat exchanger 24 are sequentially arranged in described heat storage tank inside.
Described First Heat Exchanger 11, the second heat exchanger 23 and the 3rd heat exchanger 24 are finned copper pipe heat exchanger.
The outside of described heat storage tank 6 is provided with solar thermal collector 1; The housing of described heat storage tank 6 is provided with solar water water inlet 12 and solar water water return outlet 14; Described solar water water inlet 12 and solar water water return outlet 14 are all connected to described solar thermal collector 1 by pipeline; The two ends of described First Heat Exchanger 11 are connected with described solar water water inlet 12 and solar water water return outlet 14 respectively; The described solar thermal collector 1, solar water water inlet 12, First Heat Exchanger 11, the solar water delivery port 14 that connect by pipeline form described solar energy energy transmission lines 27.
On the housing of described heat storage tank 6, be also provided with heating delivery port 15 for supply from heating water to user and for reclaiming the heating water return outlet 16 of heating water; The two ends of described the second heat exchanger 23 are connected with described heating delivery port 15 and heating water return outlet 16 respectively; The described heating water return outlet 16, the second heat exchanger 23 and the heating delivery port 15 that connect by pipeline form described heating pipeline 28.
On the housing of described heat storage tank 6, be also provided with for the fresh and alive water water inlet 17 for bathing and fresh and alive water delivery port 18; The two ends of described the 3rd heat exchanger 24 are connected with described fresh and alive water water inlet 17 and fresh and alive water delivery port 18 respectively; The described fresh and alive water water inlet 17, the 3rd heat exchanger 24 and the fresh and alive water delivery port 18 that connect by pipeline form described bathing pipeline 29.
Described heat storage tank 6 is also provided with electric heater 19.As preferably, described electric heater 19 can also be connected with temperature sensor for perception accumulation of heat the temperature inside the box.
On pipeline between described solar thermal collector 1 and described solar water water inlet 12, be also provided with solar energy temperature sensor 3 and the first water circulating pump 4.Wherein, the connecting pipe between solar thermal collector 1 and described solar water water return outlet 14 is the water pipe 2 of band insulation.
The pipeline that connects the heat storage tank outside between described heating delivery port 15 and heating water return outlet 16 is provided with heating temperature sensor 7, the second water circulating pump 8, water collecting and diversifying device 9 and heating coil pipe 10.
The operation principle of the present embodiment is:
In the time of fine day, solar thermal collector 1 absorbs solar energy and by solar energy energy transform into heat energy, utilize the first water circulating pump 4 that heat energy is passed in First Heat Exchanger 11 endlessly, by this heat exchanger, a large amount of heat energy is passed to the paraffin 13 between fin, the temperature of paraffin is raise gradually, start by solid-state to liquid phase transformation, until all become liquid state, after this, the mode that liquid paraffin can raise with temperature continues accumulation of heat, and the solar energy on daytime is fully stored in paraffin, for night.In the time of heating, the heating water of low temperature flows into the second heat exchanger 23 from heating water return outlet 16, and the heating water of low temperature absorbs the amount of paraffin storage gradually, and temperature raises becomes hot water, flows out from heating delivery port 15, offers continually the required heat energy of heating.In the time of the cloudy day, liquid paraffin transfers heat to after heating and life bath water, and the temperature of paraffin can decline gradually, until all become solid-state., when paraffin temperature is lower than certain value in temperature sensor perception heat storage tank, starts electric heater 19 and heat when overcast and rainy when continuous.
In like manner, life bath water: the water through check valve 25, running water water inlet 26 is entered by fresh and alive water water inlet 17, by the heat exchange of the 3rd heat exchanger 24, fresh running water flows out through fresh and alive water delivery port 18 continually, provides life required hot water.
As above, just can realize preferably the utility model.
Claims (6)
1. solar heat-preservation heating bathing device, it is characterized in that, comprise heat storage tank (6) and for described heat storage tank (6) solar energy energy transmission lines (27) solar energy and that comprise First Heat Exchanger (11) is provided, for heating and the heating pipeline (28) that comprises the second heat exchanger (23) and for bathing and the bathing pipeline (29) that comprises the 3rd heat exchanger (24);
Wherein, the housing of described heat storage tank (6) is the double-decker being made up of inner bag (20) and shell (22), and is provided with polyurethane insulation coating (21) between described inner bag (20) and shell (22);
Described heat storage tank inside is filled with paraffin (13); And described First Heat Exchanger (11), described the second heat exchanger (23) and described the 3rd heat exchanger (24) are sequentially arranged in described heat storage tank inside.
2. solar heat-preservation heating bathing device according to claim 1, is characterized in that, described First Heat Exchanger (11), the second heat exchanger (23) and the 3rd heat exchanger (24) are finned copper pipe heat exchanger.
3. solar heat-preservation heating bathing device according to claim 1 and 2, is characterized in that, the outside of described heat storage tank (6) is provided with solar thermal collector (1); The housing of described heat storage tank (6) is provided with solar water water inlet (12) and solar water water return outlet (14); Described solar water water inlet (12) and solar water water return outlet (14) are all connected to described solar thermal collector (1) by pipeline; The two ends of described First Heat Exchanger (11) are connected with described solar water water inlet (12) and solar water water return outlet (14) respectively; The described solar thermal collector (1), solar water water inlet (12), First Heat Exchanger (11), the solar water delivery port (14) that connect by pipeline form described solar energy energy transmission lines (27);
On the housing of described heat storage tank (6), be also provided with heating delivery port (15) for supply from heating water to user and for reclaiming the heating water return outlet (16) of heating water; The two ends of described the second heat exchanger (23) are connected with described heating delivery port (15) and heating water return outlet (16) respectively; The described heating water return outlet (16), the second heat exchanger (23) and the heating delivery port (15) that connect by pipeline form described heating pipeline (28);
On the housing of described heat storage tank (6), be also provided with for the fresh and alive water water inlet (17) for bathing and fresh and alive water delivery port (18); The two ends of described the 3rd heat exchanger (24) are connected with described fresh and alive water water inlet (17) and fresh and alive water delivery port (18) respectively; The described fresh and alive water water inlet (17), the 3rd heat exchanger (24) and the fresh and alive water delivery port (18) that connect by pipeline form described bathing pipeline (29).
4. solar heat-preservation heating bathing device according to claim 3, is characterized in that, described heat storage tank (6) is also provided with electric heater (19).
5. solar heat-preservation heating bathing device according to claim 4, it is characterized in that, on the pipeline between described solar thermal collector (1) and described solar water water inlet (12), be also provided with solar energy temperature sensor (3) and the first water circulating pump (4).
6. solar heat-preservation heating bathing device according to claim 5, it is characterized in that, the pipeline that connects the heat storage tank outside between described heating delivery port (15) and heating water return outlet (16) is provided with heating temperature sensor (7), the second water circulating pump (8), water collecting and diversifying device (9) and heating coil pipe (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320798170.XU CN203687412U (en) | 2013-12-05 | 2013-12-05 | Solar thermal-storage heating bathing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320798170.XU CN203687412U (en) | 2013-12-05 | 2013-12-05 | Solar thermal-storage heating bathing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203687412U true CN203687412U (en) | 2014-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320798170.XU Expired - Fee Related CN203687412U (en) | 2013-12-05 | 2013-12-05 | Solar thermal-storage heating bathing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673333A (en) * | 2013-12-05 | 2014-03-26 | 宁波弗莱尔暖通技术有限公司 | Solar heat accumulation and solar heating low-melting-point paraffin bathing device |
-
2013
- 2013-12-05 CN CN201320798170.XU patent/CN203687412U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673333A (en) * | 2013-12-05 | 2014-03-26 | 宁波弗莱尔暖通技术有限公司 | Solar heat accumulation and solar heating low-melting-point paraffin bathing device |
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| Date | Code | Title | Description |
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| 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: 20140702 Termination date: 20171205 |