CN209978407U - Integrated solar water heater - Google Patents
Integrated solar water heater Download PDFInfo
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- CN209978407U CN209978407U CN201920670364.9U CN201920670364U CN209978407U CN 209978407 U CN209978407 U CN 209978407U CN 201920670364 U CN201920670364 U CN 201920670364U CN 209978407 U CN209978407 U CN 209978407U
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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
- Y02E10/44—Heat exchange systems
Abstract
The utility model relates to an integrated module type solar water heating system, which comprises a packaging frame, a water tank combination and a heat pipe type flat plate collector, wherein the water tank combination and the heat pipe type flat plate collector are arranged in the packaging frame; the heat pipe type flat plate collector is arranged on the front side of the water tank combination and comprises a heat absorption film, a plurality of vertically arranged heat conduction pipes and a transversely arranged circulating flow channel. The water tank combination comprises a plurality of vertically arranged water tanks, a circulating pump and an expansion tank, the lower ends of the water tanks are connected into the water storage tank body of the water tanks in parallel through cold water pipes, and the upper ends of the water tanks are connected into the water storage tank body of the water tanks in parallel through hot water pipes; the circulation interface at one side of the heat pipe type flat plate collector is connected with a medium circulation pipe, the medium circulation pipe is connected with a circulation pump in series, the medium circulation pipe is introduced into the water storage tank body from the bottom of the water tank through a plurality of branch pipes and is connected with heat exchange pipes in the water tank, the heat exchange pipes are led out from the upper end of the water tank and are connected with the medium circulation pipe at the upper end in parallel, and the medium circulation pipe is introduced into the circulation interface at the other.
Description
Technical Field
The utility model relates to a solar water heater, especially an integrated form solar water heater.
Background
Nowadays, energy conservation and environmental protection are advocated, solar water heaters are more and more applied to life, the basic working principle of the solar water heaters is to acquire heat energy through a solar heat collecting device and further heat water in a water tank, a plurality of solar heat collecting pipes on the market are installed on a roof through a frame at present, and the solar water heaters have many defects, firstly, the roof area is limited, the requirements of all people cannot be met, at present, a plurality of high-rise buildings exist, residents living on low floors are too far away from the roof, heat loss is easy to cause in the heat transmission process, and the solar water heaters of heat collecting pipe type easily generate scale, so that heat transmission is influenced; also someone adopts wall-hanging solar collector device on the market, arrange heat collection device in the balcony outside, arrange the water tank indoor in, absorb heat transfer to the copper pipe that is equipped with heat transfer medium through the heat collection board on the heat collection device, and then the water in the heating water tank, this structure influences stair outward appearance aesthetic feeling, and water tank and heat collection device separation set up, water tank occupation space is great, through long-time use, heat collection device drops easily and causes the accident, and this structure is very inconvenient when later maintenance and maintenance to high floor, the maintainer need put to spend in the open air and change the inside spare part of heat collection device, the danger coefficient is very big.
Disclosure of Invention
The utility model aims to solve the technical problem that an integrated form solar water heater is provided, directly incorporate into building global design with solar water heating system for integrated module formula solar water heating system becomes the partly of buildings such as balcony railing, has practiced thrift the space, has improved whole aesthetic feeling, still has the characteristics of convenient maintenance.
In order to solve the technical problem, the utility model discloses a realize according to following mode: the utility model discloses an integrated solar water heater, which comprises a packaging frame, a water tank combination and a heat pipe type flat plate collector, wherein the water tank combination and the heat pipe type flat plate collector are arranged in the packaging frame; the heat pipe type flat plate collector is arranged on the front side of the water tank combination and comprises a heat absorption film, a plurality of vertically arranged heat conduction pipes and a transversely arranged circulation flow channel, the heat conduction pipes are fixedly connected behind the heat absorption film in a row, the upper parts of the heat conduction pipes extend into the circulation flow channel, and circulation interfaces are arranged on the left side and the right side of the circulation flow channel;
the water tank combination comprises a plurality of vertically arranged water tanks, a circulating pump and an expansion tank, the lower ends of the water tanks are connected into a water storage tank body of the water tank in parallel through cold water pipes, the ends of the cold water pipes are cold water ports, a reserved water tank is arranged in the plurality of vertically arranged water tanks, and the bottoms of the reserved water tanks are not connected into the cold water pipes in parallel; the upper end of the water tank is connected into a water storage tank body of the water tank in parallel through a hot water pipe; a hot water pipe outlet pipeline is led out of the bottom of the reserved water tank, and a hot water interface is arranged at the end part of the hot water pipe outlet pipeline; the circulation interface at one side of the heat pipe type flat plate collector is connected with a medium circulation pipe, the medium circulation pipe is connected with a circulation pump in series, the medium circulation pipe is introduced into the water storage tank body from the bottom of the water tank through a plurality of branch pipes and is connected with heat exchange pipes in the water tank, the heat exchange pipes are led out from the upper end of the water tank and are connected in parallel with the medium circulation pipe at the upper end, and the medium circulation pipe is introduced into the circulation interface at the other side of; the circulation flow channel, the medium circulation pipe and the heat exchange pipe are of a closed circulation structure, and the heat conducting medium is filled in the closed circulation structure.
A T2 temperature detection sensor is arranged on a pipeline at a hot water interface end of the water tank, a T1 temperature detection sensor is arranged on a liquid outlet pipeline of the circulating flow channel, a controller is arranged on the circulating pump, and the controller controls the circulating pump to work by receiving feedback signals of the T1 temperature detection sensor and the T2 temperature detection sensor.
The controller calculates a difference △ T between temperature signals collected by the T1 temperature detection sensor and the T2 temperature detection sensor, compares the difference △ T with a preset temperature signal value T3 set in the controller, when △ T is larger than a preset temperature signal value T3, the controller controls the circulating pump to work, after the circulating pump starts to work, a heat-conducting medium in the medium circulating pipe is forced to flow, heat is transferred into the water tank, when △ T is smaller than the preset temperature signal value T3, the controller controls the circulating pump to stop working, and the heat exchange process is finished.
The expansion tank is connected in parallel to the medium circulation pipeline of the circulation pump outlet, and when the volume of the heat-conducting medium in the medium circulation pipeline changes due to outdoor air changes, the expansion tank is used for buffering the influence of the volume change on the medium circulation pipeline.
The front end of the packaging frame can be sealed by transparent glass, the top of the packaging frame can be sealed by sealing glass or a baffle, and the rear end of the packaging frame is detachably and fixedly connected with the transparent glass or the sealing baffle; the packaging frame can replace the front and side guardrails of the balcony of the building and is directly and fixedly connected with the wall of the main balcony building as one part of the balcony.
The water tank combination is detachably and fixedly connected to the packaging frame, and the heat pipe type flat plate collector is detachably and fixedly connected to the packaging frame.
The water tank is a heat preservation water tank, and an electric heater is arranged in the water tank and used for heating water in the water tank in an electric heating mode.
The heat conduction pipe is a superconducting heat pipe.
The heat absorption film adopts a blue heat absorption film or a black heat absorption film.
The utility model discloses an actively the effect: the integrated solar water heater integrates the packaging frame and the building balcony, decomposes the traditional wall-mounted water tank into a plurality of small water tanks which are arranged in the packaging frame, saves the space of the balcony and improves the integral aesthetic feeling of the building; transparent glass or a baffle is detachably and fixedly connected to the inner side of the packaging frame, so that when parts need to be maintained or replaced, maintenance can be performed from the inner part of the balcony, and the safety coefficient of maintenance is improved; the solar water heating system and the balcony are integrated, so that the falling risk of the traditional externally-hung solar water heater is reduced to the minimum, and the safety coefficient is high; the circulating pump is connected in series with the heat transfer system, and the heat conducting medium heated by the heat conducting pipe is actively driven to flow in the same-process and same-pressure mode, so that the heat conduction efficiency in the whole heat collection integrated unit is improved, and the heat collection time is greatly shortened. Meanwhile, an electric heater is arranged in the water tank and can adopt a resistance wire heating structure, when the user is cloudy, solar heat is not absorbed sufficiently, water in the water tank can be heated in an electric heating mode, and the hot water supply requirement of the user is met. The electric heater is a mature technology at present, can be realized in various ways, and belongs to the prior art.
In the actual application process, the water heater can be assembled on a balcony, and meanwhile, the water heater can be integrally installed on various walls or roofs irradiated by sunlight and perfectly combined with a house into a whole, so that the house cost is reduced, and meanwhile, the appearance of attractiveness can be realized.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic side view of an integrated solar water heater;
FIG. 2 is a schematic structural diagram of a back circulation system of an integrated solar water heater;
FIG. 3 is a schematic structural view of a heat pipe type flat plate collector;
fig. 4 is an operation principle diagram of the integrated solar water heater.
In the figure, a heat pipe type flat plate collector 1, a water tank 2, an expansion tank 3, a circulating pump 4, a packaging frame 5, a circulating interface 6, a circulating flow channel 7, a heat conducting pipe 8, a heat absorbing film 9, a cold water interface 10, a hot water interface 11 and a heat exchanging pipe 12 are arranged.
Detailed Description
As shown in fig. 1 to 4, the integrated solar water heater of the present invention includes a package frame 5, and a water tank assembly and a heat pipe type flat plate collector 1 disposed in the package frame 5; the heat pipe type flat plate collector 1 is arranged on the front side of the water tank combination and comprises a heat absorption film 9, a plurality of vertically arranged heat conduction pipes 8 and a transversely arranged circulation flow channel 7, wherein the heat conduction pipes 8 are fixedly connected behind the heat absorption film 9 in a row, the upper parts of the heat conduction pipes 8 extend into the circulation flow channel 7, and circulation interfaces 6 are arranged on the left side and the right side of the circulation flow channel 7;
the water tank combination comprises a plurality of vertically arranged water tanks 2, a circulating pump 4 and an expansion tank 3, the lower ends of the water tanks 2 are connected in parallel into a water storage tank body of the water tank 2 through cold water pipes, the ends of the cold water pipes are cold water ports 10, a reserved water tank is arranged in the plurality of vertically arranged water tanks 2, and the bottoms of the reserved water tanks are not connected in parallel into the cold water pipes; the upper end of the water tank 2 is connected in parallel into a water storage tank body of the water tank 2 through a hot water pipe; a hot water pipe outlet pipeline is led out of the bottom of the reserved water tank, and a hot water connector 11 is arranged at the end part of the hot water pipe outlet pipeline; a medium circulating pipe is connected to a circulating interface 6 on one side of the heat pipe type flat plate collector 1, a circulating pump 4 is connected to the medium circulating pipe in series, the medium circulating pipe is introduced into the water storage tank body from the bottom of the water tank 2 through a plurality of branch pipes and is connected with heat exchange pipes 12 in the water tank 2, the heat exchange pipes 12 are led out from the upper end of the water tank and are connected to the medium circulating pipe on the upper end in parallel, and the medium circulating pipe is introduced into the circulating interface 6 on the other side of the; the circulation flow passage 7, the medium circulation pipe and the heat exchange pipe 12 are internally provided with a closed circulation structure, and the heat conducting medium is filled in the closed circulation structure.
The pipeline at the hot water connector 11 end of the water tank 2 is provided with a T2 temperature detection sensor, the liquid outlet pipeline of the circulating flow channel 7 is provided with a T1 temperature detection sensor, the circulating pump 4 is provided with a controller, and the controller controls the circulating pump to work by receiving feedback signals of the T1 temperature detection sensor and the T2 temperature detection sensor.
The controller calculates a difference △ T between temperature signals collected by the T1 temperature detection sensor and the T2 temperature detection sensor, compares the difference △ T with a preset temperature signal value T3 set in the controller, when △ T is larger than a preset temperature signal value T3, the controller controls the circulating pump 4 to work, after the circulating pump 4 starts to work, a heat-conducting medium in the medium circulating pipe is forced to flow, heat is transferred into the water tank, when △ T is smaller than the preset temperature signal value T3, the controller controls the circulating pump 4 to stop working, and the heat exchange process is finished.
And the expansion tank 3 is connected in parallel to the medium circulating pipeline at the outlet of the circulating pump 4, and is used for buffering the influence of volume change on the medium circulating pipeline when the volume of the heat-conducting medium in the medium circulating pipeline is changed due to outdoor air change.
The front end of the packaging frame 5 can be sealed by transparent glass, the top of the packaging frame can be sealed by sealing glass or a baffle, and the rear end of the packaging frame can be detachably and fixedly connected with the transparent glass or the sealing baffle; the packaging frame 5 can replace the front and side guardrails of the balcony of the building and is directly and fixedly connected with the wall of the main balcony building as one part of the balcony.
The water tank combination is detachably and fixedly connected to the packaging frame 5, and the heat pipe type flat plate collector 1 is detachably and fixedly connected to the packaging frame 5.
The water tank 2 is a heat preservation water tank, and an electric heater is arranged in the water tank 2 and used for heating water in the water tank in an electric heating mode.
The heat conduction pipe 8 is a superconducting heat pipe.
The heat absorption film 9 adopts a blue heat absorption film or a black heat absorption film.
When the heat pipe type flat plate collector works, firstly, the heat pipe type flat plate collector absorbs the heat of the sun through the heat absorption film and transfers the heat to the heat conduction pipe fixed in contact with the heat conduction film, and the heat conduction pipe transfers the heat to the heat conduction medium in the circulating flow channel; when the temperature difference between the temperature of the heat-conducting medium in the circulating flow channel and the water temperature at the hot water interface position of the water tank is not equal to the set value, the circulating pump stops working, the heat exchange process is finished, and the water temperature in the water tank reaches the set value at the moment, so that the requirements of users can be met. When the user finds that the sunshine effect is not good in daytime, and the solar heating demand cannot be met, the electric heater can be arranged in the water tank through active starting of the controller, and water in the water tank is heated through an electric heating mode.
The expansion tank is connected in parallel to the medium circulation pipeline at the outlet of the circulation pump, and when the volume of the heat-conducting medium in the medium circulation pipeline changes due to outdoor air change, the expansion tank is used for buffering the influence of the volume change on the medium circulation pipeline.
The above is only for illustrating some functional structure principles of the integrated solar water heater related to the present invention, and since it is easy for those skilled in the same technical field to perform a plurality of modifications on this basis, this specification does not limit the integrated solar water heater of the present invention to the specific mechanism and application range shown or described, so all the corresponding modifications and equivalents that may be utilized all belong to the protection scope of the present invention.
Claims (9)
1. An integrated solar water heater, characterized in that: comprises a packaging frame, a water tank combination and a heat pipe type flat plate collector which are arranged in the packaging frame; the heat pipe type flat plate collector is arranged on the front side of the water tank combination and comprises a heat absorption film, a plurality of vertically arranged heat conduction pipes and a transversely arranged circulation flow channel, the heat conduction pipes are fixedly connected behind the heat absorption film in a row, the upper parts of the heat conduction pipes extend into the circulation flow channel, and circulation interfaces are arranged on the left side and the right side of the circulation flow channel;
the water tank combination comprises a plurality of vertically arranged water tanks, a circulating pump and an expansion tank, the lower ends of the water tanks are connected into a water storage tank body of the water tank in parallel through cold water pipes, the ends of the cold water pipes are cold water ports, a reserved water tank is arranged in the plurality of vertically arranged water tanks, and the bottoms of the reserved water tanks are not connected into the cold water pipes in parallel; the upper end of the water tank is connected into a water storage tank body of the water tank in parallel through a hot water pipe; a hot water pipe outlet pipeline is led out of the bottom of the reserved water tank, and a hot water interface is arranged at the end part of the hot water pipe outlet pipeline; the circulation interface at one side of the heat pipe type flat plate collector is connected with a medium circulation pipe, the medium circulation pipe is connected with a circulation pump in series, the medium circulation pipe is introduced into the water storage tank body from the bottom of the water tank through a plurality of branch pipes and is connected with heat exchange pipes in the water tank, the heat exchange pipes are led out from the upper end of the water tank and are connected in parallel with the medium circulation pipe at the upper end, and the medium circulation pipe is introduced into the circulation interface at the other side of; the circulation flow channel, the medium circulation pipe and the heat exchange pipe are of a closed circulation structure, and the heat conducting medium is filled in the closed circulation structure.
2. An integrated solar water heater as claimed in claim 1, wherein: a T2 temperature detection sensor is arranged on a pipeline at a hot water interface end of the water tank, a T1 temperature detection sensor is arranged on a liquid outlet pipeline of the circulating flow channel, a controller is arranged on the circulating pump, and the controller controls the circulating pump to work by receiving feedback signals of the T1 temperature detection sensor and the T2 temperature detection sensor.
3. The integrated solar water heater as claimed in claim 2, wherein the controller calculates a difference △ T between the temperature signals collected by the T1 temperature detecting sensor and the T2 temperature detecting sensor, compares the difference △ T with a preset temperature signal value T3 set in the controller, and when △ T is greater than the preset temperature signal value T3, the controller controls the circulation pump to operate, the circulation pump starts to operate and then forces the heat-conducting medium in the medium circulation pipe to flow so as to transfer heat to the water tank, and when △ T is less than the preset temperature signal value T3, the controller controls the circulation pump to stop operating and the heat exchange process is finished.
4. An integrated solar water heater as claimed in claim 1, wherein: the expansion tank is connected in parallel to the medium circulation pipeline of the circulation pump outlet, and when the volume of the heat-conducting medium in the medium circulation pipeline changes due to outdoor air changes, the expansion tank is used for buffering the influence of the volume change on the medium circulation pipeline.
5. An integrated solar water heater as claimed in claim 1, wherein: the front end of the packaging frame can be sealed by transparent glass, the top of the packaging frame can be sealed by sealing glass or a baffle, and the rear end of the packaging frame is detachably and fixedly connected with the transparent glass or the sealing baffle; the packaging frame can replace the front and side guardrails of the balcony of the building and is directly and fixedly connected with the wall of the main balcony building as one part of the balcony.
6. An integrated solar water heater as claimed in claim 1, wherein: the water tank combination is detachably and fixedly connected to the packaging frame, and the heat pipe type flat plate collector is detachably and fixedly connected to the packaging frame.
7. An integrated solar water heater as claimed in claim 1, wherein: the water tank is a heat preservation water tank, and an electric heater is arranged in the water tank and used for heating water in the water tank in an electric heating mode.
8. An integrated solar water heater as claimed in claim 1, wherein: the heat conduction pipe is a superconducting heat pipe.
9. An integrated solar water heater as claimed in claim 1, wherein: the heat absorption film adopts a blue heat absorption film or a black heat absorption film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920670364.9U CN209978407U (en) | 2019-05-12 | 2019-05-12 | Integrated solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920670364.9U CN209978407U (en) | 2019-05-12 | 2019-05-12 | Integrated solar water heater |
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| Publication Number | Publication Date |
|---|---|
| CN209978407U true CN209978407U (en) | 2020-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920670364.9U Active CN209978407U (en) | 2019-05-12 | 2019-05-12 | Integrated solar water heater |
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| CN (1) | CN209978407U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114413489A (en) * | 2021-12-31 | 2022-04-29 | 太阳雨集团有限公司 | Novel flat plate integrated machine |
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2019
- 2019-05-12 CN CN201920670364.9U patent/CN209978407U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114413489A (en) * | 2021-12-31 | 2022-04-29 | 太阳雨集团有限公司 | Novel flat plate integrated machine |
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