CN114413489A - Novel flat plate integrated machine - Google Patents
Novel flat plate integrated machine Download PDFInfo
- Publication number
- CN114413489A CN114413489A CN202111678144.9A CN202111678144A CN114413489A CN 114413489 A CN114413489 A CN 114413489A CN 202111678144 A CN202111678144 A CN 202111678144A CN 114413489 A CN114413489 A CN 114413489A
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- CN
- China
- Prior art keywords
- water
- tank
- buffer
- heat collecting
- storage tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 148
- 229920000742 Cotton Polymers 0.000 claims abstract description 9
- 239000008400 supply water Substances 0.000 claims abstract description 9
- 238000009413 insulation Methods 0.000 claims abstract description 7
- 230000005484 gravity Effects 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 239000012780 transparent material Substances 0.000 claims description 3
- 238000007710 freezing Methods 0.000 claims description 2
- 230000008014 freezing Effects 0.000 claims description 2
- 238000004064 recycling Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 1
- 239000002994 raw material Substances 0.000 claims 1
- 238000004321 preservation Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S50/00—Arrangements for controlling solar heat collectors
- F24S50/40—Arrangements for controlling solar heat collectors responsive to temperature
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S70/00—Details of absorbing elements
- F24S70/20—Details of absorbing elements characterised by absorbing coatings; characterised by surface treatment for increasing absorption
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
- F24S80/50—Elements for transmitting incoming solar rays and preventing outgoing heat radiation; Transparent coverings
- F24S80/52—Elements for transmitting incoming solar rays and preventing outgoing heat radiation; Transparent coverings characterised by the material
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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 novel flat plate integrated machine comprises a cover plate, a flat plate and a flat plate, wherein a closed space is formed inside the cover plate; a plurality of heat collecting pipes arranged in the closed space; the buffer water tank is arranged in the closed space, and the outlet end of the buffer water tank is connected with the inlet end of the heat collecting pipe so as to supply water to the heat collecting pipe; the water storage tank is arranged in the closed space, the outlet end of the water storage tank is connected with the inlet end of the buffer water tank so as to supply water to the buffer water tank, and the inlet end of the water storage tank is connected with the outlet end of the heat collecting pipe so as to recover the heat-collected water; the heat collecting pipe, the buffer water tank and the water storage tank are built in, heat loss is small, the heat exchange efficiency is high by circularly exchanging heat of the medium in the heat collecting pipe, the buffer water tank and the water storage tank through the pump, and the heat insulation cotton is arranged in the closed space, so that the heat insulation performance of the flat-plate all-in-one machine is better.
Description
Technical Field
The invention relates to the technical field of solar equipment, in particular to a novel flat plate all-in-one machine.
Background
The solar water heater is characterized in that a heat collector and a water tank are combined into a whole, and the circulation and flowing heating processes of cold water and hot water are carried out in the water tank. After a day of natural circulation, the water is heated to a temperature for use. The advantages of the solar water heater are simple structure, low cost, easy to spread and use. The disadvantages are that the heat preservation effect is poor, the heat loss is large, and the obtained hot water can be used only in the evening and before the midnight. The solar water heater can be divided into shallow pool type, plastic bag type, cylinder type and vacuum tube solar water heater, so it provides a new type flat plate integrated machine with good heat-insulating property and small heat loss.
Disclosure of Invention
The invention aims to solve the technical problem of providing a novel flat plate integrated machine with good heat insulation performance and small heat loss aiming at the defects of the prior art.
The technical problem to be solved by the invention is realized by the following technical proposal that the novel flat plate all-in-one machine comprises,
a cover plate with a closed space formed inside;
the heat collecting plate and the plurality of heat collecting pipes are arranged in the closed space;
the buffer water tank is arranged in the closed space, and the outlet end of the buffer water tank is connected with the inlet end of the heat collecting pipe so as to supply water to the heat collecting pipe;
the water storage tank is arranged in the closed space, the outlet end of the water storage tank is connected with the inlet end of the buffer water tank so as to supply water to the buffer water tank, and the inlet end of the water storage tank is connected with the outlet end of the heat collecting pipe so as to recover the heat-collected water;
the heat exchange method for the flat plate all-in-one machine to exchange heat comprises the following steps,
(1) the real-time temperature value of the temperature measuring unit arranged on the cover plate is T1, and the real-time temperature value of the temperature measuring unit arranged in the water storage tank is T2;
(2) when T1 is more than or equal to T2, the water storage tank supplies water to the buffer water tank, the buffer water tank supplies water to the heat collecting pipe, and the water in the heat collecting pipe circulates back to the water storage tank to be heated circularly;
(3) when T2 is T1, water among the water storage tank, the buffer water tank and the heat collecting pipe stops circulating;
(4) and (4) repeating the steps (2) to (3).
The technical problem to be solved by the invention can also be realized by the following technical scheme that a pump for medium circulation between the buffer water tank and the heat collecting pipe is arranged between the outlet end of the buffer water tank and the inlet end of the heat collecting pipe.
The technical problem to be solved by the invention can also be realized by the following technical scheme that the cover plate of the novel flat plate all-in-one machine is made of transparent material.
The technical problem to be solved by the invention can also be solved by the following technical scheme that the novel flat plate all-in-one machine is characterized in that the surface of the heat collection plate is provided with a solar selective absorption coating.
The technical problem to be solved by the invention can also be realized by the following technical scheme that the novel flat plate all-in-one machine is characterized in that heat insulation cotton is arranged at the periphery of the heat collecting pipe, the buffer water tank and the water storage tank in the closed space.
The technical problem to be solved by the invention can also be realized by the following technical scheme that the novel flat plate all-in-one machine is characterized in that a heat exchanger for secondarily recycling heat in the water storage tank is arranged in the water storage tank.
The technical problem to be solved by the invention can also be realized by the following technical scheme that the novel flat plate all-in-one machine is characterized in that a booster pump is arranged at the outlet end of the water storage tank.
The technical problem to be solved by the invention can also be realized by the following technical scheme that a water level controller for controlling the liquid level height in the buffer water tank is arranged between the outlet end of the water storage tank and the inlet end of the buffer water tank.
The technical problem to be solved by the invention can also be realized by the following technical scheme that the novel flat plate all-in-one machine is characterized in that a breather valve is arranged on the buffer water tank.
The technical problem to be solved by the invention can also be realized by the following technical scheme that the water storage tank is positioned above the buffer water tank so as to perform gravity type water supply on the buffer water tank, and the heat collecting pipe is positioned above the buffer water tank so as to enable the medium in the heat collecting pipe to flow back into the buffer water tank in a gravity type manner and improve the freezing resistance of the heat collecting pipe.
Compared with the prior art, the invention has the beneficial technical effects that: the heat collecting pipe, the buffer water tank and the water storage tank are built in, heat loss is small, the heat exchange efficiency is high by circularly exchanging heat of the medium in the heat collecting pipe, the buffer water tank and the water storage tank through the pump, and the heat insulation cotton is arranged in the closed space, so that the heat insulation performance of the flat-plate all-in-one machine is better.
Drawings
FIG. 1 is a side view of a tablet;
FIG. 2 is a top view of a heat collection panel of the flat-panel integrated machine;
fig. 3 is a top view of a water storage tank and a buffer tank.
In the figure, 1, a cover plate; 2. a frame; 3. a heat collecting pipe; 4. a buffer water tank; 5. a water storage tank; 6. a pump; 7. heat preservation cotton; 8. a water level controller; 9. a heat collecting plate.
Detailed Description
The embodiments of the present invention will be further described with reference to the accompanying drawings so as to facilitate the further understanding of the present invention by those skilled in the art, and do not limit the right thereto.
Example 1, referring to fig. 1-3, a novel tablet pc includes,
the cover plate 1 is internally provided with a closed space, the cover plate 1 can be provided with an upper cover plate and a lower cover plate, the edges of the two cover plates 1 are provided with frames 2, the two cover plates 1 and the four frames 2 form a hollow cuboid structure, the frames 2 can be aluminum alloy, galvanized plates, EPP and the like, and the aluminum alloy is preferably selected according to the strength requirement and the requirement of light weight;
the solar collector comprises a heat collecting plate 9 and a plurality of heat collecting tubes 3, wherein the material of the heat collecting plate 9 can be selected by self according to the use requirement, so the material is not limited, the heat collecting tubes 3 are arranged on the inner wall of the heat collecting plate 9, the number and the arrangement of the heat collecting tubes 3 can be selected by self according to the use requirement, the heat collecting tubes 3 are connected in series and are arranged in a closed space, and the surfaces of the heat collecting tubes 3 are provided with solar selective absorption coatings;
the buffer water tank 4 is arranged in the closed space, and the outlet end of the buffer water tank is connected with the inlet end of the heat collecting pipe 3 so as to supply water to the heat collecting pipe 3;
a water storage tank 5 arranged in the closed space, wherein the outlet end of the water storage tank is connected with the inlet end of the buffer water tank 4 so as to supply water to the buffer water tank 4, and the inlet end of the water storage tank is connected with the outlet end of the heat collecting pipe 3 so as to recover the heat-collected water;
the heat exchange method for the flat plate all-in-one machine to exchange heat comprises the following steps,
(1) the real-time temperature value of the temperature measuring unit arranged on the cover plate 1 is T1, and the real-time temperature value of the temperature measuring unit arranged in the water storage tank 5 is T2;
(2) when T1 is more than or equal to T2, specifically, T1-T2 can be set to be more than or equal to 5 ℃, the water storage tank 5 supplies water to the buffer water tank 4, the buffer water tank 4 supplies water to the heat collecting tube 3, and the water in the heat collecting tube 3 circulates back to the water storage tank 5 to be heated circularly;
(3) when T2 is T1, water stops circulating among the water storage tank 5, the buffer water tank 4 and the heat collecting pipe 3;
(4) and (4) repeating the steps (2) to (3).
Example 4, the novel flat-panel machine described in example 1, cover plate 1 has a solar selective absorbing coating on the surface.
Embodiment 7, the novel all-in-one tablet computer of embodiment 1 is provided with a booster pump at the outlet end of the water storage tank 5.
Embodiment 10, embodiment 1 the novel all-in-one tablet computer, the storage water tank 5 be located the top of buffer water tank 4 so as to carry out gravity type feedwater to buffer water tank 4, thermal-collecting tube 3 be located the top of buffer water tank 4 so as to supply the medium gravity formula backward flow in thermal-collecting tube 3 to buffer water tank 4 in and improve its freeze proof performance.
An external controller can be arranged, the controller is in communication connection with the temperature sensor, the water level controller 8 and the pump 6, and the operation principle is as follows:
the system automatically controls the heat collection circulation, when the illumination condition is poor (the temperature of the heat collection plate 9 is low), the heat collection circulation is stopped, energy can be effectively saved, and the utilization rate of solar energy is maximized;
it should be noted that when the heat collecting cycle is stopped, all the media in the heat collecting tube 3 are stored in the buffer water tank 4 and the water storage tank 5, and the peripheries of the water storage tank 5 and the buffer water tank 4 are covered with the heat preservation cotton 7, so that the heat dissipation can be effectively reduced, and the heat loss is low.
Claims (10)
1. Novel dull and stereotyped all-in-one, its characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
a cover plate with a closed space formed inside;
the heat collecting plate and the plurality of heat collecting pipes are arranged in the closed space;
the buffer water tank is arranged in the closed space, and the outlet end of the buffer water tank is connected with the inlet end of the heat collecting pipe so as to supply water to the heat collecting pipe;
the water storage tank is arranged in the closed space, the outlet end of the water storage tank is connected with the inlet end of the buffer water tank so as to supply water to the buffer water tank, and the inlet end of the water storage tank is connected with the outlet end of the heat collecting pipe so as to recover the heat-collected water;
the heat exchange method for the flat plate all-in-one machine to exchange heat comprises the following steps,
(1) the real-time temperature value of the temperature measuring unit arranged on the cover plate is T1, and the real-time temperature value of the temperature measuring unit arranged in the water storage tank is T2;
(2) when T1 is more than or equal to T2, the water storage tank supplies water to the buffer water tank, the buffer water tank supplies water to the heat collecting pipe, and the water in the heat collecting pipe circulates back to the water storage tank to be heated circularly;
(3) when T2 is T1, water among the water storage tank, the buffer water tank and the heat collecting pipe stops circulating;
(4) and (4) repeating the steps (2) to (3).
2. The novel tablet computer of claim 1, wherein: a pump for medium circulation among the buffer water tank, the heat collecting pipe and the water storage tank is arranged between the outlet end of the buffer water tank and the inlet end of the heat collecting pipe.
3. The novel tablet computer of claim 1, wherein: the cover plate is made of transparent material.
4. The novel tablet computer of claim 1, wherein: the surface of the heat collecting plate is provided with a solar selective absorption coating.
5. The novel tablet computer of claim 1, wherein: and heat insulation cotton is arranged around the heat collecting pipe, the buffer water tank and the water storage tank in the closed space.
6. The novel tablet computer of claim 1, wherein: the water storage tank is internally provided with a heat exchanger for carrying out secondary recycling on heat in the water storage tank.
7. The novel tablet computer of claim 1, wherein: the outlet end of the water storage tank is provided with a booster pump.
8. The novel tablet computer of claim 1, wherein: a water level controller for controlling the liquid level in the buffer water tank is arranged between the outlet end of the water storage tank and the inlet end of the buffer water tank.
9. The novel tablet computer of claim 1, wherein: a breather valve is arranged on the buffer water tank.
10. The novel tablet computer of claim 1, wherein: the water storage tank is positioned above the buffer water tank so as to perform gravity type water supply on the buffer water tank, and the heat collecting pipe is positioned above the buffer water tank so as to supply medium in the heat collecting pipe to flow back into the buffer water tank in a gravity type manner and improve the freezing resistance of the buffer water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111678144.9A CN114413489A (en) | 2021-12-31 | 2021-12-31 | Novel flat plate integrated machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111678144.9A CN114413489A (en) | 2021-12-31 | 2021-12-31 | Novel flat plate integrated machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114413489A true CN114413489A (en) | 2022-04-29 |
Family
ID=81271232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111678144.9A Pending CN114413489A (en) | 2021-12-31 | 2021-12-31 | Novel flat plate integrated machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN114413489A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166744A (en) * | 2017-05-24 | 2017-09-15 | 成都昂迪加科技有限公司 | A kind of solar water heater |
| EP3318819A1 (en) * | 2015-06-30 | 2018-05-09 | Kabushiki Kaisha Toyota Jidoshokki | Solar heat collecting tube and solar thermal power generating device |
| CN209672612U (en) * | 2018-09-12 | 2019-11-22 | 兰州陇星热能科技有限公司 | A kind of non-pressure integral type flat plate solar water heater |
| CN209978407U (en) * | 2019-05-12 | 2020-01-21 | 淮安市鼎盛太阳能有限公司 | Integrated solar water heater |
| CN210220253U (en) * | 2019-06-14 | 2020-03-31 | 江苏星亚新能源科技有限公司 | Pressure-bearing split solar heat collector |
| CN217178920U (en) * | 2021-12-31 | 2022-08-12 | 太阳雨集团有限公司 | Novel dull and stereotyped all-in-one |
-
2021
- 2021-12-31 CN CN202111678144.9A patent/CN114413489A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3318819A1 (en) * | 2015-06-30 | 2018-05-09 | Kabushiki Kaisha Toyota Jidoshokki | Solar heat collecting tube and solar thermal power generating device |
| CN107166744A (en) * | 2017-05-24 | 2017-09-15 | 成都昂迪加科技有限公司 | A kind of solar water heater |
| CN209672612U (en) * | 2018-09-12 | 2019-11-22 | 兰州陇星热能科技有限公司 | A kind of non-pressure integral type flat plate solar water heater |
| CN209978407U (en) * | 2019-05-12 | 2020-01-21 | 淮安市鼎盛太阳能有限公司 | Integrated solar water heater |
| CN210220253U (en) * | 2019-06-14 | 2020-03-31 | 江苏星亚新能源科技有限公司 | Pressure-bearing split solar heat collector |
| CN217178920U (en) * | 2021-12-31 | 2022-08-12 | 太阳雨集团有限公司 | Novel dull and stereotyped all-in-one |
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