CN105180472A - Double-cycle immediate-heating type solar water heater - Google Patents
Double-cycle immediate-heating type solar water heater Download PDFInfo
- Publication number
- CN105180472A CN105180472A CN201510648177.7A CN201510648177A CN105180472A CN 105180472 A CN105180472 A CN 105180472A CN 201510648177 A CN201510648177 A CN 201510648177A CN 105180472 A CN105180472 A CN 105180472A
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- water
- water supply
- heat exchanger
- supply connector
- heat
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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
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
Disclosed is a double-cycle immediate-heating type solar water heater. The double-cycle immediate-heating type solar water heater comprises a heat collector, a heat exchanger and a water supply device. The solar water heater is characterized in that a first cycle system for cycling an antifreezing medium is arranged between the heat collector and the heat exchanger; a second cycle system for cycling water is arranged between the heat exchanger and the water supply device; the heat collector comprises a support, heat collecting plates, a first water inlet connector and a second water inlet connector; the multiple heat collecting plates are placed on the support in an end-to-end connected mode to form a circulation pipeline; the first water inlet connector and the second water inlet connector are located at the head end and the tail end of the circulation pipeline formed by the multiple heat collecting plates respectively; the heat exchanger comprises a heat exchange device, the second water inlet connector, a second water outlet connector, a third water inlet connector and a third water outlet connector; the two cycles are used for the water heater, so that solar heating and water heating are separated, and all-weather solar immediate heating is achieved.
Description
Technical field
The present invention relates to a kind of water heater utilizing solar energy resources, particularly relate to the double-circulation instantaneous solar energy water heater of a kind of energy all weather operations.
Background technology
Along with the development of science and technology, the improvement day by day of people's living standard, the demand of hot water in people's daily life increases greatly, water heater is widely used by people, in water heater, mainly be divided into three kinds: gas heater, electric heater and solar water heater, gas heater needs to consume non-renewable energy resources-combustion gas, also will cause the pollution of environment; Electric heater needs to consume electric energy equally, as can be seen here, gas heater and electric heater all need to consume certain energy, and relatively nervous along with energy supply, cause improving constantly of use cost, and solar water heater is changed by the energy absorbing the sun, by water heating ducted on this heat collector, for user provides hot water; It utilizes the resource of solar energy, and its clean environment firendly and the lower advantage of cost of use are widely used, and this has very large contribution by Chinese national economy and environmental protection cause.
The solar water heater used at present, its heat collector is arranged on top roof more, constantly outwards provides hot water and supplementary cold water by pipeline, first, between heat collector and boiler, connecting pipe is very long, and thermal losses is large, inconvenience is installed, and affects the overall appearance of roof; Secondly, because solar water heater is that the heat energy relying on the sun heats, the water capacity when not having the sun and natural environment temperature is lower in water pipe is easily frozen, possible bursting by freezing pipeline, and owing to there is no the absorption of solar energy, then another set of hot-water heating system must be relied on when needs hot water, so, not only use inconvenience, and increase investment.
For overcoming these defects of existing solar water heater, designer of the present invention, through long-term design and experiment, develops this double-circulation instantaneous solar energy water heater.
Summary of the invention
The object of the present invention is to provide a kind of double-circulation instantaneous solar energy water heater, it can heat by the round-the-clock solar energy that utilizes, and can store the heat of solar energy, bursting by freezing pipeline and can not use solar energy heating hot water when avoiding temperature too low.
For achieving the above object, the invention discloses a kind of double-circulation instantaneous solar energy water heater, it comprises heat collector, heat exchanger and water supply installation; It is characterized in that: first circulatory system between heat collector and heat exchanger with circulation anti-freezing medium; There is between heat exchanger and water supply installation second circulatory system of recirculated water; Heat collector comprises support, collecting plate, the first water supply connector and the second water supply connector, what collecting plate was end to end be placed on support forms circulation duct, first water supply connector and the second water supply connector lay respectively at the head and the tail two ends of the circulation duct that collecting plate is formed, and heat exchanger comprises heat-exchange device, the second water supply connector, the second water out adapter, the 3rd water supply connector and the 3rd water out adapter.
Wherein, the pipeline that first circulatory system comprises the first water supply connector of heat collector and the first water out adapter, the second water supply connector of heat exchanger and the second water out adapter and connects between the first water supply connector and the second water out adapter and between the first water out adapter and the second water supply connector, what circulate in first circulatory system is antifreeze medium.
Wherein, second circulatory system comprises the 3rd water supply connector of heat exchanger, the 3rd water out adapter, water supply installation and is communicated with the pipeline between water supply installation and the 3rd water supply connector and the 3rd water out adapter.
Wherein, heat exchanger is jacketed type exchanger, double pipe heat exchanger or shell-and-tube heat exchanger.
Wherein, collecting plate can rotate so that heat collector is installed as curtain by opposite brackets.
Wherein, also there is in heat exchanger the hot memory of storing heat.
Wherein, water supply installation cooling pad that hot water supply is heated and swimming pool.
Wherein, collecting plate is flat or spiral collecting plate.
Pass through said structure, double-circulation instantaneous solar energy water heater of the present invention utilizes two circulatory systems, the part of solar energy heating and the part of water heating are isolated respectively, the frost crack pipe utilizing antifreeze medium to avoid under low-temperature condition may, thus achieve the use of round-the-clock solar energy, and by the thermal storage in heat exchanger, instant heating can be realized use, no matter whether there is the absorption of solar energy, all can provide hot water at any time, and utilize the design of heat collector, except can roof be placed on, outside wall, relatively rotating of collecting plate can also be utilized, be installed as curtain and hedge, the hot water of supply can be used for and should have a bath, underground heat, the various place needing hot water such as to wash the dishes, also can be used for ground cushion, the heating plants such as cooling pad, can be used for devices such as sentry's platforms of such as standing guard winter.
The present invention will be further described in detail by the following specific embodiments, and will be more apparent and obvious to understand further combined with the description of the drawings.
Accompanying drawing explanation
Fig. 1 shows the schematic diagram of double-circulation instantaneous solar energy water heater of the present invention.
Detailed description of the invention
See Fig. 1, show the schematic diagram of double-circulation instantaneous solar energy water heater of the present invention, this double-circulation instantaneous solar energy water heater comprises heat collector 1, heat exchanger 2 and water supply installation 3, wherein there is between heat collector 1 and heat exchanger 2 first circulatory system of circulation anti-freezing medium, there is between heat exchanger 2 and water supply installation 3 second circulatory system of recirculated water, heat collector 1 comprises support 11, collecting plate 12, first water supply connector 13 and the second water supply connector 14, what collecting plate 12 was end to end is placed on circulation duct support 11 being formed solar energy heating, shown in Fig. 1 is the most frequently used end to end type, and preferred collecting plate 12 can be designed to utilize the first-class device of turning joint to carry out the connection of direct piping when pipeline turning, thus utilize the design of turning joint head that direct piping energy opposite brackets 11 is overturn, thus make collecting plate can be placed on the curtain serving as venetian blind type outside window, flexible support can also be utilized to make rolling curtain, when the sun is large, collecting plate can be utilized to absorb the solar energy of window, and, collecting plate is except being placed on except on roof and wall, level land can also be placed on when hedge use, except flat collecting plate, this collecting plate can also be helical form, achieve better solar absorption by spiral helicine collecting plate, thus achieve the multi-functional integrated of collecting plate, first water supply connector 13 and the second water supply connector 14 lay respectively at the head and the tail two ends of the circulation duct that multiple collecting plate 12 is formed, heat exchanger 2 comprises heat-exchange device, second water supply connector 22, second water out adapter 21, 3rd water supply connector 23 and the 3rd water out adapter 24, heat-exchange device is used for carrying out heat exchange between two circulatory systems, heat exchanger 2 can be any suitable device by carrying out heat exchange between two circulations, such as jacketed type exchanger, double pipe heat exchanger, shell-and-tube heat exchanger etc., show a kind of heat-exchange device in the drawings, second water supply connector 22 has been communicated with an end to end water back with the second water out adapter 22, this pipeline can be this reciprocal pipeline, improve heating properties, and a water tank encloses this water back, 3rd water supply connector 23 is communicated with water tank with the 3rd water out adapter 24, such water back heats the water in water tank by water back when absorbing solar energy, achieve the exchange of heat, and due to the application of water tank, the water of water tank is by heated storage, when there is no solar energy, the water in water tank can be utilized to continue supplying hot water, achieve instant heating, and other hot memory can also be provided in heat-exchange device, the storing heat when solar absorption, heat is supplied when there is no solar energy, thus better realize instant heating.
And the pipeline that first circulatory system of the present invention comprises the first water supply connector 13 of heat collector 1 and the first water out adapter 14, the second water supply connector 22 of heat exchanger 2 and the second water out adapter 21 and connects between the first water supply connector 13 and the second water out adapter 21 and between the first water out adapter 14 and the second water supply connector 22, what circulate in first circulatory system is antifreeze medium.
Second circulatory system comprises the 3rd water supply connector 23 of heat exchanger 2, the 3rd water out adapter 24, water supply installation 3 and is communicated with the pipeline between water supply installation 3 and the 3rd water supply connector 23 and the 3rd water out adapter 24.
In actual applications, heat collector of the present invention can be placed on roof or other are suitable for receiving the place of sunshine, such as wall, go up pacifically outside window, and can to rotate by opposite brackets due to collecting plate, can curtain, hedge etc. be it can be used as, form multi-functional application; Heat exchanger can be placed on to be closed and not to be exposed to extraneous place, and water supply installation can put together with heat exchanger.Heat collector receives the antifreeze medium in solar energy heating first cycle system, heat exchanger is circulated to by first circulatory system, and first circulatory system and second circulatory system carry out heat exchange by heat exchanger, antifreeze medium in first circulatory system transfers heat to the water in second circulatory system, thus the water in heating second circulatory system, to realize the function of solar water, hot memory wherein can also be utilized to carry out heat storage, realize instant supplying hot water, water in water supply installation can be used for having a bath, underground heat, the various place needing to apply hot water such as to wash the dishes.And due to the employing of antifreeze medium, at low-temperature condition and when not having sunshine, the antifreeze medium in first circulatory system is unlikely to freeze, avoid pipeline by bursting by freezing may; And second circulatory system is not owing to being exposed to outside, therefore, do not exist by the possibility of bursting by freezing yet, thus, avoid the infringement of cool night temperatures, and achieve round-the-clock solar heat water function.
It is evident that, above description and record be only citing instead of in order to limit disclosure of the present invention, application or use.Although described in an embodiment and be described in the drawings embodiment; those having ordinary skill in the art will appreciate that and can make various change and equivalent can be replaced the element on it and not leave the protection scope of the present invention limited in the claims, any distortion can be done to adapt to specific environment or material and not leave its essential scope according to instruction of the present invention.Therefore, can expect, the present invention do not limit by accompanying drawing example and describe in an embodiment as the optimal mode thought at present to implement the specific examples of instruction of the present invention, but scope of the present invention will comprise any embodiment of description and the appended claim fallen into above.
Claims (4)
1. a double-circulation instantaneous solar energy water heater, it comprises heat collector, heat exchanger and water supply installation; It is characterized in that: first circulatory system between heat collector and heat exchanger with circulation anti-freezing medium; There is between heat exchanger and water supply installation second circulatory system of recirculated water; Heat collector comprises support, collecting plate, the first water supply connector and the second water supply connector, what collecting plate was end to end be placed on support forms circulation duct, first water supply connector and the second water supply connector lay respectively at the head and the tail two ends of the circulation duct that collecting plate is formed, and heat exchanger comprises heat-exchange device, the second water supply connector, the second water out adapter, the 3rd water supply connector and the 3rd water out adapter.
2. double-circulation instantaneous solar energy water heater as claimed in claim 1, it is characterized in that, the pipeline that first circulatory system comprises the first water supply connector of heat collector and the first water out adapter, the second water supply connector of heat exchanger and the second water out adapter and connects between the first water supply connector and the second water out adapter and between the first water out adapter and the second water supply connector, what circulate in first circulatory system is antifreeze medium.
3. double-circulation instantaneous solar energy water heater as claimed in claim 1, it is characterized in that, second circulatory system comprises the 3rd water supply connector of heat exchanger, the 3rd water out adapter, water supply installation and is communicated with the pipeline between water supply installation and the 3rd water supply connector and the 3rd water out adapter.
4. double-circulation instantaneous solar energy water heater as claimed in claim 1, it is characterized in that, heat exchanger is jacketed type exchanger, double pipe heat exchanger or shell-and-tube heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510648177.7A CN105180472A (en) | 2015-10-10 | 2015-10-10 | Double-cycle immediate-heating type solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510648177.7A CN105180472A (en) | 2015-10-10 | 2015-10-10 | Double-cycle immediate-heating type solar water heater |
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| Publication Number | Publication Date |
|---|---|
| CN105180472A true CN105180472A (en) | 2015-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510648177.7A Pending CN105180472A (en) | 2015-10-10 | 2015-10-10 | Double-cycle immediate-heating type solar water heater |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107940774A (en) * | 2017-12-08 | 2018-04-20 | 太阳雨集团有限公司 | A kind of solar energy heat collector and solar water heating system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200949953Y (en) * | 2006-08-31 | 2007-09-19 | 林光舜 | Headwaters water heater |
| CN101893332A (en) * | 2010-07-29 | 2010-11-24 | 田学军 | Double-circulation instantaneous solar energy water heater |
| CN201795616U (en) * | 2010-07-29 | 2011-04-13 | 田学军 | Dual-cycle instant solar water heater |
| CN203533917U (en) * | 2013-10-12 | 2014-04-09 | 宁夏大学 | Integrated heat exchanging type solar water heater with heat collection function and heat storage function |
-
2015
- 2015-10-10 CN CN201510648177.7A patent/CN105180472A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200949953Y (en) * | 2006-08-31 | 2007-09-19 | 林光舜 | Headwaters water heater |
| CN101893332A (en) * | 2010-07-29 | 2010-11-24 | 田学军 | Double-circulation instantaneous solar energy water heater |
| CN201795616U (en) * | 2010-07-29 | 2011-04-13 | 田学军 | Dual-cycle instant solar water heater |
| CN203533917U (en) * | 2013-10-12 | 2014-04-09 | 宁夏大学 | Integrated heat exchanging type solar water heater with heat collection function and heat storage function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107940774A (en) * | 2017-12-08 | 2018-04-20 | 太阳雨集团有限公司 | A kind of solar energy heat collector and solar water heating system |
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Application publication date: 20151223 |
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| WD01 | Invention patent application deemed withdrawn after publication |