CN201795616U - Dual-cycle instant solar water heater - Google Patents
Dual-cycle instant solar water heater Download PDFInfo
- Publication number
- CN201795616U CN201795616U CN2010202752560U CN201020275256U CN201795616U CN 201795616 U CN201795616 U CN 201795616U CN 2010202752560 U CN2010202752560 U CN 2010202752560U CN 201020275256 U CN201020275256 U CN 201020275256U CN 201795616 U CN201795616 U CN 201795616U
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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
A dual-cycle instant solar water heater comprises a heat collector, a heat exchanger and a water supply device, and is characterized in that a first circulation system with anti-freezing media is arranged between the heat collector and the heat exchanger, a second circulation system with circulating water is arranged between the heat exchanger and the water supply device, the heat collector comprises a support, a plurality of heat collection boards, a first water inlet joint and a second water inlet joint, the heat collection boards are connected end to end to be placed on the support to form a flow duct, the first water inlet joint and the second water inlet joint are respectively positioned at the front end and the rear end of the flow duct formed by the heat collection boards, and the heat exchanger comprises a heat exchanging device, a second water inlet joint, a second water outlet joint, a third water inlet joint and a third water outlet joint. The dual-cycle instant solar water heater utilizes two cycles to isolate solar heating and water heating, and realizes instant solar heating for 24 hours.
Description
Technical field
The utility model relates to a kind of water heater that utilizes solar energy resources, relates in particular to the double-circulation instantaneous solar energy water heater of a kind of energy all weather operations.
Background technology
Continuous development along with 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 extensive use of by people, in water heater, mainly be divided into three kinds: gas heater, electric heater and solar water heater, gas heater need consume non-renewable energy resources-combustion gas, also will cause the pollution of environment; Electric heater needs consumed power equally, this shows, gas heater and electric heater all need to consume certain energy, and anxiety relatively along with energy supply, caused improving constantly of use cost, and solar water heater is changed by the energy that absorbs the sun, with ducted water heating on this heat collector, for the user provides hot water; It utilizes the resource of solar energy, and the advantage that its clean environment firendly and cost of use are lower is widely used, and this will have very big contribution to Chinese national economy and environmental protection cause.
Present employed solar water heater, its heat collector is installed in top roof more, constantly outwards provides hot water and additional cold water by pipeline, at first, connecting pipe is very long between heat collector and the boiler, and thermal losses is big, inconvenience is installed, and influences the overall appearance of roof; Secondly, because being the heat energy that relies on the sun, heats by solar water heater, the water capacity when not having the sun and natural environment temperature low in the water pipe is easily frozen, possible bursting by freezing pipeline, and, when needs hot water, then must rely on another set of hot-water heating system, so owing to there is not the absorption of solar energy, not only use inconvenience, and increased investment.
For overcoming these defectives of existing solar water heater, designer of the present utility model has developed this double-circulation instantaneous solar energy water heater through long-term design and experiment.
Summary of the invention
The purpose of this utility model is to provide a kind of double-circulation instantaneous solar energy water heater, and it can the round-the-clock solar energy that utilizes heats, 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 utility model 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 that has the antifreeze medium of circulation between heat collector and the heat exchanger; Second circulatory system that has recirculated water between heat exchanger and the water supply installation; Heat collector comprises support, thermal-arrest plate, first water supply connector and second water supply connector, being placed on that the thermal-arrest plate is end to end forms circulation duct on the support, first water supply connector and second water supply connector lay respectively at the head and the tail two ends of the circulation duct of thermal-arrest plate formation, and heat exchanger comprises heat-exchange device, second water supply connector, second water out adapter, the 3rd water supply connector and the 3rd water out adapter.
Wherein, first circulatory system comprise second water supply connector and second water out adapter of first water supply connector of heat collector and first water out adapter, heat exchanger and connect first water supply connector and second water out adapter between and the pipeline between first water out adapter and second water supply connector, what circulate in first circulatory system is antifreeze medium.
Wherein, second circulatory system comprises the 3rd water supply connector, the 3rd water out adapter, water supply installation of heat exchanger and is communicated with 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, the thermal-arrest plate can rotate so that heat collector is installed as curtain relative to support.
Wherein, the hot memory that also has storing heat in the heat exchanger.
Wherein, water supply installation is with the cooling pad and the swimming pool of hot water supply heating.
Wherein, the thermal-arrest plate is flat or spiral thermal-arrest plate.
Pass through said structure, double-circulation instantaneous solar energy water heater of the present utility model utilizes two circulatory systems, the part of solar energy heating and the part of water heating have been isolated respectively, utilize antifreeze medium to avoid the frost crack pipe under low-temperature condition possible, thereby realized that round-the-clock solar energy uses, and by the thermal storage in the heat exchanger, can realize that instant heating uses, whether no matter the absorption of solar energy arranged, all can provide hot water at any time, and utilize the design of heat collector, except being placed on the roof, outside the wall, can also utilize relatively rotating of thermal-arrest plate, be installed as curtain and hedge, the hot water of supplying with can be supplied and have a bath, underground heat, ground cushion also can be supplied with in the various places that need hot water such as wash the dishes, heating plants such as cooling pad can be supplied with the devices such as sentry's platform as standing guard winter.
The utility model will further be 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.
Description of drawings
Fig. 1 has shown the schematic diagram of double-circulation instantaneous solar energy water heater of the present utility model.
The specific embodiment
Referring to Fig. 1, shown the schematic diagram of double-circulation instantaneous solar energy water heater of the present utility model, this double-circulation instantaneous solar energy water heater comprises heat collector 1, heat exchanger 2 and water supply installation 3; First circulatory system that wherein has the antifreeze medium of circulation between heat collector 1 and the heat exchanger 2; Second circulatory system that has recirculated water between heat exchanger 2 and the water supply installation 3; Heat collector 1 comprises support 11, thermal-arrest plate 12, first water supply connector 13 and second water supply connector 14, thermal-arrest plate 12 is end to end is placed on the circulation duct that forms solar energy heating on the support 11, shown in Figure 1 is the most frequently used end to end type, and preferred thermal-arrest plate 12 can be designed to utilize when pipeline is turned the first-class device of turning joint to carry out the connection of direct piping, thereby the design that utilizes the turning joint head makes direct piping to overturn by relative support 11, thereby make the thermal-arrest plate can be placed on the curtain that serves as venetian blind type outside window, can also utilize flexible support to make rolling curtain, when the sun is big, can utilize the thermal-arrest plate to absorb the solar energy of window; And, the thermal-arrest plate on can being placed on roof and wall, can also be placed on the level land when the hedge use, except flat thermal-arrest plate, this thermal-arrest plate can also be helical form, show better solar absorption by spiral helicine thermal-arrest is firm and hard, realized the multi-functional integrated of thermal-arrest plate thus; First water supply connector 13 and second water supply connector 14 lay respectively at the head and the tail two ends of the circulation duct of a plurality of thermal-arrest plates 12 formation; Heat exchanger 2 comprises heat-exchange device, second water supply connector 22, second water out adapter 21, the 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 for any suitable for the device that carries out heat exchange between two circulations, such as jacketed type exchanger, double pipe heat exchanger, shell-and-tube heat exchanger etc., shown a kind of heat-exchange device in the drawings, second water supply connector 22 and second water out adapter 22 have been communicated with an end to end water back, this pipeline can be this reciprocal pipeline, improved heating properties, and a water tank has surrounded this water back, the 3rd water supply connector 23 and the 3rd water out adapter 24 and water tank are communicated with, such water back can heat the water in the water tank by water back when absorbing solar energy, realized the exchange of heat, and because the application of water tank, the water of water tank is heated storage, when not having solar energy, can utilize the water in the water tank to continue to supply with hot water, realized instant heating, and can also provide other hot memory in the heat-exchange device, storing heat when solar absorption, when not having solar energy, supply with heat, thereby better realize instant heating.
And first circulatory system of the present utility model comprise second water supply connector 22 and second water out adapter 21 of first water supply connector 13 of heat collector 1 and first water out adapter 14, heat exchanger 2 and connect first water supply connector 13 and second water out adapter 21 between and the pipeline between first water out adapter 14 and second water supply connector 22, what circulate in first circulatory system is antifreeze medium.
Second circulatory system comprises the 3rd water supply connector 23, the 3rd water out adapter 24, water supply installation 3 of heat exchanger 2 and is communicated with 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 utility model can be placed on the roof or other are suitable for receiving the place of sunshine, such as wall, go up pacifically outside window, and since the thermal-arrest plate relatively support rotate, can form multi-functional application with it as curtain, hedge etc.; Heat exchanger can be placed on sealing and not 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 the following system, be circulated to heat exchanger by first circulatory system, and first circulatory system and second circulatory system are carried out heat exchange by heat exchanger, antifreeze medium in first circulatory system is with the water in heat transferred second circulatory system, thereby heat the water in second circulatory system, to realize the function of solar water, can also utilize hot memory wherein to carry out the heat storage, realize the instant hot water of supplying with, water in the water supply installation can be supplied with and have a bath, underground heat, places such as heating cooling pad and swimming pool also can be supplied with in the various places that need to use hot water such as wash the dishes.And because 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, and has avoided pipeline by the possibility of bursting by freezing; And therefore second circulatory system, does not exist by the possibility of bursting by freezing owing to be not exposed to the outside yet, thus, has avoided the infringement of low temperature at night, and has realized round-the-clock solar heat water function.
It is evident that above description and record only are for example rather than in order to limit disclosure of the present utility model, application or use.Though described and be described in the drawings embodiment in an embodiment; those having ordinary skill in the art will appreciate that can make various changes and equivalent can replace the element on it and not leave the protection domain of the present utility model that limits in the claims, can do any distortion according to instruction of the present utility model and not leave its essential scope to adapt to particular environment or material.Therefore, can reckon with, the optimal mode that the utility model does not limit by the accompanying drawing example and the conduct of describing is in an embodiment thought at present to be implementing the specific examples of instruction of the present utility model, but scope of the present utility model will comprise any embodiment of the specification that falls into the front and appended claim.
Claims (8)
1. 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 that has the antifreeze medium of circulation between heat collector and the heat exchanger; Second circulatory system that has recirculated water between heat exchanger and the water supply installation; Heat collector comprises support, thermal-arrest plate, first water supply connector and second water supply connector, being placed on that the thermal-arrest plate is end to end forms circulation duct on the support, first water supply connector and second water supply connector lay respectively at the head and the tail two ends of the circulation duct of thermal-arrest plate formation, and heat exchanger comprises heat-exchange device, second water supply connector, 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, first circulatory system comprise second water supply connector and second water out adapter of first water supply connector of heat collector and first water out adapter, heat exchanger and connect first water supply connector and second water out adapter between and the pipeline between first water out adapter and 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, the 3rd water out adapter, water supply installation of heat exchanger and is communicated with 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 is characterized in that, heat exchanger is jacketed type exchanger, double pipe heat exchanger or shell-and-tube heat exchanger.
5. double-circulation instantaneous solar energy water heater as claimed in claim 1 is characterized in that, the thermal-arrest plate can rotate so that heat collector is installed as curtain relative to support.
6. double-circulation instantaneous solar energy water heater as claimed in claim 1 is characterized in that, also has the hot memory of storing heat in the heat exchanger.
7. double-circulation instantaneous solar energy water heater as claimed in claim 1 is characterized in that, water supply installation is with the cooling pad and the swimming pool of hot water supply heating.
8. double-circulation instantaneous solar energy water heater as claimed in claim 1 is characterized in that, the thermal-arrest plate is flat or spiral thermal-arrest plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202752560U CN201795616U (en) | 2010-07-29 | 2010-07-29 | Dual-cycle instant solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202752560U CN201795616U (en) | 2010-07-29 | 2010-07-29 | Dual-cycle instant solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201795616U true CN201795616U (en) | 2011-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202752560U Expired - Fee Related CN201795616U (en) | 2010-07-29 | 2010-07-29 | Dual-cycle instant solar water heater |
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| Country | Link |
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| CN (1) | CN201795616U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104917457A (en) * | 2015-05-10 | 2015-09-16 | 长兴祯阳低碳热水系统有限公司 | Dual circulation PVT system |
| CN105180472A (en) * | 2015-10-10 | 2015-12-23 | 浙江万宝新能源科技有限公司 | Double-cycle immediate-heating type solar water heater |
| CN108626890A (en) * | 2018-05-08 | 2018-10-09 | 浙江鸿乐光热科技有限公司 | A kind of double-circulation instantaneous solar energy water heater |
-
2010
- 2010-07-29 CN CN2010202752560U patent/CN201795616U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104917457A (en) * | 2015-05-10 | 2015-09-16 | 长兴祯阳低碳热水系统有限公司 | Dual circulation PVT system |
| CN105180472A (en) * | 2015-10-10 | 2015-12-23 | 浙江万宝新能源科技有限公司 | Double-cycle immediate-heating type solar water heater |
| CN108626890A (en) * | 2018-05-08 | 2018-10-09 | 浙江鸿乐光热科技有限公司 | A kind of double-circulation instantaneous solar energy water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20130729 |