CN108592414B - Evaporation type solar water heater based on functional material - Google Patents
Evaporation type solar water heater based on functional material Download PDFInfo
- Publication number
- CN108592414B CN108592414B CN201810401138.0A CN201810401138A CN108592414B CN 108592414 B CN108592414 B CN 108592414B CN 201810401138 A CN201810401138 A CN 201810401138A CN 108592414 B CN108592414 B CN 108592414B
- Authority
- CN
- China
- Prior art keywords
- water
- tank
- storage tank
- water heater
- cavity
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 132
- 239000000463 material Substances 0.000 title claims abstract description 40
- 238000001704 evaporation Methods 0.000 title description 10
- 230000008020 evaporation Effects 0.000 title description 8
- 238000003860 storage Methods 0.000 claims abstract description 29
- 239000011521 glass Substances 0.000 claims abstract description 15
- 239000008204 material by function Substances 0.000 claims abstract description 14
- 238000009833 condensation Methods 0.000 claims abstract description 12
- 230000005494 condensation Effects 0.000 claims abstract description 12
- 239000010865 sewage Substances 0.000 claims abstract description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 9
- 229910052802 copper Inorganic materials 0.000 claims description 9
- 239000010949 copper Substances 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 239000004964 aerogel Substances 0.000 claims description 8
- 229910021389 graphene Inorganic materials 0.000 claims description 8
- 239000011810 insulating material Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 abstract description 7
- 229910052751 metal Inorganic materials 0.000 abstract description 7
- 238000010438 heat treatment Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The invention discloses an evaporative solar water heater based on functional materials, which comprises: the top of the integral bracket is inclined at a preset angle to form an inclined cavity; the glass cover plate is arranged on the inclined surface at the top of the integral support; the functional material is arranged in the inclined cavity to absorb the returned cold water and evaporate water vapor with higher temperature under the irradiation of the sun; the water storage tank is used for collecting hot water after condensation, a first opening is formed in the middle of the water storage tank and serves as a water tank interface, a second opening and a third opening which are different in height are formed in the bottom of the water storage tank, a water inlet and a sewage draining outlet are obtained, and the water storage tank is communicated with the inclined cavity through a circulating pipeline. The water heater expands the application scene of solar hot water, improves the specific efficiency of hot water, effectively reduces the use of metal and vacuum glass materials, and is simple and easy to realize.
Description
Technical Field
The invention relates to the technical field of functional material application, in particular to an evaporative solar water heater based on a functional material.
Background
At present, in daily household life and industrial production activities, a large amount of clean hot water is required to be used, and therefore, it is very important to efficiently and cleanly obtain hot water resources. But the direct heating by electric energy or combustion heating mode can cause great energy waste. As a clean energy source, solar energy is used to provide great advantages in heating light absorbing materials and further transferring heat to water.
In the related art, a plurality of advanced functional materials are applied to the field of solar water heaters, but the large use of metal and vacuum glass materials by various heat collectors causes the problems of limited use scenes, difficult maintenance, heavy equipment and the like.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art.
Therefore, the invention aims to provide the evaporative solar water heater based on the functional material, which expands the application scene of solar water, improves the specific efficiency of hot water, effectively reduces the use of metal and vacuum glass materials, and is simple and easy to realize.
In order to achieve the above object, an embodiment of an aspect of the present invention provides an evaporative solar water heater based on functional materials, including: the top of the integral bracket is inclined by a preset angle to form an inclined cavity; a glass cover plate disposed on the inclined surface of the top of the monolithic support; the functional material is arranged in the inclined cavity to absorb the returned cold water and evaporate water vapor with higher temperature under the irradiation of the sun; the tank for gather the hot water after the condensation, just the middle part of tank is provided with first trompil to as the water tank interface, the bottom of tank is provided with the second trompil and the third trompil of high difference, in order to obtain water inlet and drain, and the tank pass through the circulating line with the slope cavity intercommunication.
According to the evaporative solar water heater based on the functional material, the existing structure for heating clean water by using solar energy is improved, the principle of solar water is combined with graphene aerogel, and the characteristics of the graphene aerogel material are utilized, so that the application scene of solar water is expanded, the specific efficiency of hot water is improved, the use of metal and vacuum glass materials is effectively reduced, and the evaporative solar water heater based on the functional material is simple and easy to implement.
In addition, the evaporative solar water heater based on functional materials according to the above embodiment of the present invention may further have the following additional technical features:
further, in an embodiment of the present invention, the method further includes: the condensation copper mesh is arranged in the water storage tank.
Further, in one embodiment of the present invention, the inclined cavity has first to third cavity structures to form a circulation path of the hot water within the hermetic container, wherein the third cavity structure of the rear side is used as the water storage tank.
Further, in one embodiment of the present invention, the height of the second opening is greater than the height of the third opening, so that the second opening is used as a water inlet and the third opening is used as a sewage outlet.
Further, in one embodiment of the present invention, the integral support is a sealed container using a light-weight insulating material.
Further, in one embodiment of the present invention, the functional material is graphene aerogel.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The foregoing and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of an evaporative solar water heater according to an embodiment of the present invention;
fig. 2 is a schematic perspective view of an evaporative solar water heater according to an embodiment of the present invention;
FIG. 3 is a graph showing a water temperature change curve under solar irradiation of 1 kW.m-2 according to an embodiment of the present invention.
Description of reference numerals:
the solar water heater comprises an evaporative solar water heater 10 based on functional materials, an integral support 1, a glass cover plate 2, the functional materials 3, a water storage tank 4, a water tank interface 5, a water inlet 6, a sewage outlet 7, a circulating pipeline 8 and a condensation copper mesh 9.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
An evaporative solar water heater based on functional materials according to an embodiment of the present invention will be described with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of an evaporative solar water heater based on functional materials according to an embodiment of the present invention.
As shown in fig. 1, the evaporative solar water heater 10 based on functional materials includes: the device comprises an integral bracket 1, a glass cover plate 2, functional materials 3 and a water storage tank 4.
Wherein the top of the integral support 1 is inclined at a predetermined angle to form an inclined cavity. The glass cover plate 2 is disposed on an inclined surface of the top of the integrated bracket 1. The functional material 3 is arranged in the inclined cavity to absorb the returned cold water and evaporate water vapor with higher temperature under the irradiation of the sun. The tank 4 is used for gathering the hot water after the condensation, and the middle part of tank is provided with first trompil to as water tank interface 5, the bottom of tank 4 is provided with the second trompil and the third trompil of high difference, in order to obtain water inlet 6 and drain 7, and the tank passes through circulating line 8 and slope cavity intercommunication. The water heater 10 of the embodiment of the invention expands the application scene of solar hot water, improves the specific efficiency of hot water, effectively reduces the use of metal and vacuum glass materials, and is simple and easy to realize.
Further, in one embodiment of the present invention, the inclined cavity has first to third cavity structures for forming a circulation path of the hot water in the hermetic container, wherein the third cavity structure at the rear side is used as the water storage tank 4.
Further, in one embodiment of the invention, the height of the second opening is greater than the height of the third opening, such that the second opening is used as the water inlet 6 and the third opening is used as the sewage outlet 7.
Further, in one embodiment of the present invention, the integrated bracket 1 is a sealed container using a light-weight heat insulating material.
Further, in one embodiment of the present invention, the functional material 3 may be graphene aerogel.
Further, in an embodiment of the present invention, as shown in fig. 1, a water heater 10 of the embodiment of the present invention further includes: the copper mesh 9 is condensed. Wherein, the condensation copper net 9 is arranged in the water storage tank 4.
Specifically, as shown in fig. 1 and 2, a water heater 10 of the embodiment of the present invention includes: the device comprises an integral support 1, a glass cover plate 2, a functional material 3, a water storage tank 4, a water tank interface 5, a water inlet 6, a sewage outlet 7, a circulating pipeline 8 and a condensation copper mesh 9. The integral bracket 1 is a sealed container made of light heat insulation materials, the top of the sealed container is inclined, the glass cover plate 2 is arranged on the inclined surface of the top of the integral bracket 1, and a three-part cavity structure is formed inside the container, and the three parts form a circulation path of hot water in the container; the functional material 3 is placed in an inclined cavity inside the integral support 1, and a water storage tank 4 is formed in the cavity at the rear side and used for collecting condensed hot water. The condensation copper net 9 is placed in the water storage tank 4, the middle part of the water storage tank 4 is provided with a hole as a water tank interface 5, the bottom of the water storage tank is provided with two holes, namely a higher hole and a lower hole, wherein the higher hole is used as a water inlet 6, and the lower hole is used as a sewage outlet 7; the circulation line 8 connects the reservoir and the inclined cavity where the functional material is placed.
In a first embodiment of the present invention, the following is specified:
(1) the graphene aerogel material is used as a solar heat collection evaporation material to be placed in an inclined cavity inside the integral support 1, and a water storage tank 4 is formed in the cavity on the rear side and used for collecting condensed hot water. The graphene aerogel material has a large number of microscopic holes and good photo-thermal conversion capability.
(2) And (3) carrying out solar water evaporation type hot water collection test on the water heater device provided with the solar heat collection evaporation material, wherein the ambient temperature is 21 ℃, and the water storage tank is in a closed state in the test process.
(3) Under one sunlight (utilizing a sunlight simulator), the temperature rising rate of the upper liquid level of a water storage tank in the device is 5.252 ℃/h, and the temperature rising rate of the lower liquid level is 4.944 ℃/h. As shown in fig. 3, after 5 hours, the average water temperature in the water storage tank was stabilized at about 46.8 ℃.
In a second embodiment of the present invention, the following is specified:
(1) the graphene aerogel material is used as a solar heat collection evaporation material to be placed in an inclined cavity inside the integral support 1, and a water storage tank 4 is formed in the cavity on the rear side and used for collecting condensed hot water.
(2) And (3) carrying out solar water evaporation type hot water collection test on the water heater device with the solar heat collection evaporation material installed, wherein the ambient temperature is 23 ℃, and the water storage tank is in a closed state in the test process.
(3) Under two sunlight (utilizing a sunlight simulator), the temperature rising rate of the upper liquid level of a water storage tank in the device is 9.152 ℃/h, the temperature rising rate of the lower liquid level is 8.692 ℃/h, and after 4 hours, the average water temperature in the water storage tank is stabilized to be about 57.1 ℃.
In summary, the functional material of the embodiment of the present invention is placed in the inclined cavity inside the container, and is used for absorbing the returned cold water and evaporating the water vapor with higher temperature under the irradiation of the sun. The condensation copper net is placed in the water storage tank and used for condensing high-temperature water vapor into water drops with secondary high temperature and collecting the water drops in the water storage tank. The evaporative solar water heater provided by the invention uses cleaning functional materials to drive water circulation and collect evaporated water, can realize the principle of vacuum tube type and flat plate type heat collection, widens the application range of the traditional water heater, greatly reduces the use of metal and vacuum glass materials, and solves the problem of heavy equipment.
According to the evaporative solar water heater based on the functional material, the functional material is placed in the inclined cavity in the container and used for absorbing the backflow cold water and evaporating water vapor with higher temperature under the irradiation of the sun, the condensation copper mesh is placed in the water storage tank and used for condensing the high-temperature water vapor into water drops with second high temperature and collecting the water drops in the water storage tank, and the cleaning functional material is used for driving water circulation and collecting the evaporated water, so that the evaporative solar water heater can be distinguished from the traditional vacuum tube type and flat plate type heat collection principle, the application range of the traditional water heater is widened, the use of metal and vacuum glass materials is greatly reduced, and the problem of heavy equipment is solved.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (5)
1. An evaporative solar water heater based on functional materials, characterized by comprising:
the top of the integral bracket is inclined by a preset angle to form an inclined cavity;
a glass cover plate disposed on the inclined surface of the top of the monolithic support;
the functional material is arranged in the inclined cavity to absorb the backflow cold water and evaporate water vapor with higher temperature under the irradiation of the sun, wherein the functional material is graphene aerogel; and
the tank for gather the hot water after the condensation, just the middle part of tank is provided with first trompil to as the water tank interface, the bottom of tank is provided with the second trompil and the third trompil of high difference, in order to obtain water inlet and drain, and the tank pass through the circulating line with the slope cavity intercommunication.
2. The evaporative solar water heater based on functional material as claimed in claim 1, further comprising:
the condensation copper mesh is arranged in the water storage tank.
3. The evaporative solar water heater based on functional materials as claimed in claim 1, wherein the inclined cavity has first to third cavity structures to form a circulation path of the hot water within the sealed container, wherein the third cavity structure of the rear side is used as the water storage tank.
4. The evaporative solar water heater based on a functional material, according to claim 1, wherein the height of the second opening is greater than the height of the third opening, so that the second opening is used as a water inlet and the third opening is used as a sewage outlet.
5. The evaporative solar water heater based on functional materials as claimed in claim 1, wherein the integrated bracket is a sealed container using light heat insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810401138.0A CN108592414B (en) | 2018-04-28 | 2018-04-28 | Evaporation type solar water heater based on functional material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810401138.0A CN108592414B (en) | 2018-04-28 | 2018-04-28 | Evaporation type solar water heater based on functional material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108592414A CN108592414A (en) | 2018-09-28 |
| CN108592414B true CN108592414B (en) | 2020-01-21 |
Family
ID=63619191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810401138.0A Active CN108592414B (en) | 2018-04-28 | 2018-04-28 | Evaporation type solar water heater based on functional material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108592414B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110607577B (en) * | 2019-09-29 | 2022-04-29 | 中国科学院苏州纳米技术与纳米仿生研究所 | Graphene aerogel hollow fiber, preparation method and application thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4116222A (en) * | 1976-01-14 | 1978-09-26 | Hoechst Aktiengesellschaft | Process and apparatus for collecting solar energy |
| CN2269565Y (en) * | 1996-06-27 | 1997-12-03 | 赖宏谋 | Natural siphon solar energy collector |
| CN201104033Y (en) * | 2007-08-23 | 2008-08-20 | 深圳市格林宝太阳能科技有限公司 | Solar multipurpose water heater |
| CN106152556A (en) * | 2015-03-30 | 2016-11-23 | 武汉市无穷大能源科技有限公司 | A kind of Large Efficient natural circulation solar energy water-heating system |
| CN205718000U (en) * | 2016-06-24 | 2016-11-23 | 连云港聚天利新能源有限公司 | A kind of solar water heater system |
| CN107388597A (en) * | 2017-09-01 | 2017-11-24 | 王子韩 | A kind of anti-overheat Photospot solar hot water apparatus of composite graphite alkene phase-change material |
-
2018
- 2018-04-28 CN CN201810401138.0A patent/CN108592414B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4116222A (en) * | 1976-01-14 | 1978-09-26 | Hoechst Aktiengesellschaft | Process and apparatus for collecting solar energy |
| CN2269565Y (en) * | 1996-06-27 | 1997-12-03 | 赖宏谋 | Natural siphon solar energy collector |
| CN201104033Y (en) * | 2007-08-23 | 2008-08-20 | 深圳市格林宝太阳能科技有限公司 | Solar multipurpose water heater |
| CN106152556A (en) * | 2015-03-30 | 2016-11-23 | 武汉市无穷大能源科技有限公司 | A kind of Large Efficient natural circulation solar energy water-heating system |
| CN205718000U (en) * | 2016-06-24 | 2016-11-23 | 连云港聚天利新能源有限公司 | A kind of solar water heater system |
| CN107388597A (en) * | 2017-09-01 | 2017-11-24 | 王子韩 | A kind of anti-overheat Photospot solar hot water apparatus of composite graphite alkene phase-change material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108592414A (en) | 2018-09-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109231325A (en) | Solar heat focuses REFRIGERATION SYSTEM DRIVEN BY CAPILLARY FORCE multistage seawater desalination system | |
| CN107176639B (en) | Humidification condensing type sea water desalination device | |
| CN109150097A (en) | A kind of cooling collecting system of photovoltaic module | |
| CN110776034A (en) | Modularized solar distillation desalination device | |
| US9289696B2 (en) | Water desalination system using geothermal energy | |
| CN108592414B (en) | Evaporation type solar water heater based on functional material | |
| JP5692557B1 (en) | Solar heat exchanger | |
| CN203905090U (en) | Arid region water making machine | |
| CN209507648U (en) | Heat pipe latent heat recovery solar seawater desalination distiller | |
| CN114604923B (en) | Photothermal-photoelectric integrated heat collecting pipe seawater desalting device | |
| KR101423095B1 (en) | Evaporation coils built solar hot water heating system using thermal plate home | |
| CN211011964U (en) | Solar energy collecting and utilizing device | |
| CN2655120Y (en) | Multipurpose solar water heater | |
| CN1616901A (en) | Solar energy multi purpose water heater | |
| Tiwari et al. | Solar distillation systems: the state-of-the-art in design development and performance analysis | |
| CN206540327U (en) | A kind of high power concentrator type solar heat-preservation device | |
| KR101052120B1 (en) | Condensing solar collector | |
| CN211310918U (en) | Seawater desalination, power generation and heat recovery integrated device based on solar energy | |
| CN203240812U (en) | Solar heat collection device with liquid storage groove-shaped object arranged inside glass heat tube of heat collection element | |
| CN103723782A (en) | Bifunctional distillation system | |
| CN207054243U (en) | A kind of heat-pipe type solar energy highly effective utilizes plant factor | |
| KR20110000118U (en) | Using solar hot water heating device | |
| CN107560198A (en) | Solar energy storage thermal-arrest integral system | |
| CN203216127U (en) | Thin strip capillary wick working fluid high-level accumulation fin-plate heat pipe vacuum heat collection element | |
| CN104697193B (en) | Solar energy heat collector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Qu Liangti Inventor after: Liao Qihua Inventor after: Cheng Huhu Inventor after: Zhang Panpan Inventor before: Qu Liangti Inventor before: Liao Qihua Inventor before: Zhang Panpan |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |