CN202675673U - Overheating prevention protection device of separating pressure-bearing solar water heater - Google Patents
Overheating prevention protection device of separating pressure-bearing solar water heater Download PDFInfo
- Publication number
- CN202675673U CN202675673U CN2012201922173U CN201220192217U CN202675673U CN 202675673 U CN202675673 U CN 202675673U CN 2012201922173 U CN2012201922173 U CN 2012201922173U CN 201220192217 U CN201220192217 U CN 201220192217U CN 202675673 U CN202675673 U CN 202675673U
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- China
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- heat exchanger
- type heat
- plate type
- thermal collector
- solar thermal
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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
An overheating prevention protection device of a separating pressure-bearing solar water heater comprises a solar thermal collector, and a heat exchange device arranged on a pressure-bearing water tank and connected with the solar thermal collector through pipelines. The overheating prevention protection device is characterized in that the heat exchange device comprises a plate-type heat exchanger connected with two closed circulation pipelines, one circulation pipeline is connected with the solar thermal collector through the plate-type heat exchanger, a circulation pump A, a radiator and a temperature regulation conversion three-way valve are arranged on the circulation pipeline between the solar thermal collector and the plate-type heat exchanger, the other circulation pipeline is connected with the pressure-bearing water tank through the plate-type heat exchanger, and a circulation pump B is arranged on the circulation pipeline between the pressure-bearing water tank and the plate-type heat exchanger.
Description
Technical field
The utility model relates to the Split pressure-bearing solar water heater, particularly relates to the protective device for preventing overheat of Split pressure-bearing solar water heater.
Background technology
On the application trend of present solar water heater, there is not product can control the generation of solar water heater high-temperature water, and 60 ℃ of contact human body skins one minute, will cause the III degree to scald, because solar energy is uncontrolled, the vacuum type solar water heater can make the water temperature in the water tank bring up to 100 ℃ during the broiling summer, this shows having a big risk of existing procucts existence.And the process that also can accelerate to wear out at the original paper of condition of high temperature solar water heater, the glue that is connected of special parts such as sealing gasket and copper pipe fitting, itself is necessary so the control solar water heater produces high-temperature water with regard to difficult high temperature resistance.
Summary of the invention
The purpose of this utility model is the shortcoming that exists in order to overcome prior art, and a kind of water temperature that can control solar water heater is provided, and can make the protective device for preventing overheat of the cycle heat exchange medium maintenance uniform temperature of Split pressure-bearing solar water heater.
The technical scheme of the protective device for preventing overheat of the utility model Split pressure-bearing solar water heater is: comprise solar thermal collector; solar thermal collector is mounted on the heat-exchanger rig on the press-bearing water tank by the road; it is characterized in that described heat-exchanger rig comprises plate type heat exchanger; plate type heat exchanger connects the circulation line of two-way sealing; one route plate type heat exchanger connects solar thermal collector; circulation line between solar thermal collector and plate type heat exchanger is equipped with circulating pump A ﹑ radiator and temperature control crossover tee valve; another route plate type heat exchanger connects press-bearing water tank, and the circulation line between press-bearing water tank and plate type heat exchanger is installed circulating pump B.
The utility model discloses a kind of protective device for preventing overheat of Split pressure-bearing solar water heater, in the Split pressure-bearing solar energy system, water temperature in water-storing tank arrives 60 ℃, the protected type pipe circle pump B that is installed on water-storing tank and the plate type heat exchanger connecting pipeline quits work, avoided the continuation of water temperature in the water tank to raise, be installed in simultaneously on heat collector and the plate type heat exchanger connecting pipeline protected type pipe circle pump A by do not stop the circulation, make the circulatory mediator of heat at pipeline inscattering heat, until the temperature of circulatory mediator is dropped to only greater than 4 ℃ of water tank temperatures; Under the strong state of terrestrial solar radiation; the circulatory mediator temperature may continue to rise; when the circulatory mediator temperature rises to 80 ℃; temperature control crossover tee valve is adjusted the medium circulation direction automatically by spool; make the high-temperature medium that flows to plate type heat exchanger flow to radiator; make circulatory mediator flow to plate type heat exchanger through radiator; lower the temperature by efficient radiator; make like this high-temperature situation of water in the water tank controlled; effectively protected inner water tank; owing to the maximum temperature of heat collector can be controlled at below 80 ℃; greatly alleviated the possibility of plate type heat exchanger fouling; also protect pipeline to connect with glue and gasket seal, prolonged the service life of solar energy system.
Description of drawings
Fig. 1 is the structural representation of the protective device for preventing overheat of Split pressure-bearing solar water heater.
The specific embodiment
The utility model relates to a kind of protective device for preventing overheat of Split pressure-bearing solar water heater; as shown in Figure 1; comprise solar thermal collector 1; solar thermal collector is mounted on the heat-exchanger rig on the press-bearing water tank 2 by the road; it is characterized in that described heat-exchanger rig comprises plate type heat exchanger 3; plate type heat exchanger connects the circulation line of two-way sealing; one route plate type heat exchanger 3 connects solar thermal collector 1; circulation line between solar thermal collector and plate type heat exchanger is equipped with circulating pump A11 ﹑ radiator 12 and temperature control crossover tee valve 13; another route plate type heat exchanger connects press-bearing water tank 2, and the circulation line between press-bearing water tank and plate type heat exchanger is installed circulating pump B21.In the Split pressure-bearing solar energy system, when the water temperature of 2 li of water-storing tanks arrives 60 ℃, the protected type pipe circle pump B21 that is installed on water-storing tank and plate type heat exchanger 3 connecting pipelines quits work, avoided the continuation of water temperature in the water tank to raise, be installed in simultaneously protected type pipe circle pump A11 on heat collector 1 and plate type heat exchanger 3 connecting pipelines by not stopping circulation, make the circulatory mediator of heat at pipeline inscattering heat, until the temperature of circulatory mediator is dropped to only greater than 4 ℃ of water tank 2 temperature; Under the strong state of terrestrial solar radiation; the circulatory mediator temperature may continue to rise; when the circulatory mediator temperature rises to 80 ℃; temperature control crossover tee valve 13 is adjusted the medium circulation direction automatically by spool; make the high-temperature medium that flows to plate type heat exchanger flow to radiator 12; make circulatory mediator flow to plate type heat exchanger 3 through radiator; lower the temperature by efficient radiator; make like this high-temperature situation of water tank 2 interior water controlled; effectively protected inner water tank; owing to the maximum temperature of heat collector can be controlled at below 80 ℃; greatly alleviated the possibility of plate type heat exchanger 3 foulings; also protect pipeline to connect with glue and gasket seal, prolonged the service life of solar energy system.
Claims (1)
1. the protective device for preventing overheat of Split pressure-bearing solar water heater; comprise solar thermal collector (1); solar thermal collector is mounted on the heat-exchanger rig on the press-bearing water tank (2) by the road; it is characterized in that described heat-exchanger rig comprises plate type heat exchanger (3); plate type heat exchanger connects the circulation line of two-way sealing; one route plate type heat exchanger (3) connects solar thermal collector (1); circulation line between solar thermal collector and plate type heat exchanger is equipped with circulating pump A(11) ﹑ radiator (12) and temperature control crossover tee valve (13); another route plate type heat exchanger connects press-bearing water tank (2), and the circulation line between press-bearing water tank and plate type heat exchanger is installed circulating pump B(21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201922173U CN202675673U (en) | 2012-05-03 | 2012-05-03 | Overheating prevention protection device of separating pressure-bearing solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201922173U CN202675673U (en) | 2012-05-03 | 2012-05-03 | Overheating prevention protection device of separating pressure-bearing solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202675673U true CN202675673U (en) | 2013-01-16 |
Family
ID=47496574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201922173U Expired - Fee Related CN202675673U (en) | 2012-05-03 | 2012-05-03 | Overheating prevention protection device of separating pressure-bearing solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202675673U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148612A (en) * | 2013-03-15 | 2013-06-12 | 金川集团股份有限公司 | Overheating prevention flat plate solar water heating system |
| CN106369848A (en) * | 2016-08-31 | 2017-02-01 | 周阳 | Split solar water heating system |
| CN106610068A (en) * | 2016-12-05 | 2017-05-03 | 宁波大学 | Solar air conditioner and phase change energy storage all-in-one system and working method thereof |
| CN107990573A (en) * | 2017-11-28 | 2018-05-04 | 李明守 | A kind of solar water heater by luminous power and moisturizing constant temperature intelligent control |
| CN108019963A (en) * | 2017-11-28 | 2018-05-11 | 李明守 | A kind of collecting plate illumination power adjustable without dirty intelligent solar water heater |
| CN109838937A (en) * | 2017-11-28 | 2019-06-04 | 李明守 | A kind of intelligent solar water heater adjusting collecting plate illumination power scale-deposit-preventing |
| CN109838926A (en) * | 2017-11-28 | 2019-06-04 | 李明守 | A kind of intelligent solar water heater of scale-deposit-preventing |
| CN109838927A (en) * | 2017-11-28 | 2019-06-04 | 李明守 | A kind of anti-incrustation apparatus for heating water by solar energy of intelligence |
-
2012
- 2012-05-03 CN CN2012201922173U patent/CN202675673U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148612A (en) * | 2013-03-15 | 2013-06-12 | 金川集团股份有限公司 | Overheating prevention flat plate solar water heating system |
| CN106369848A (en) * | 2016-08-31 | 2017-02-01 | 周阳 | Split solar water heating system |
| CN106369848B (en) * | 2016-08-31 | 2018-07-13 | 周阳 | A kind of splitting solar hot-water heating system |
| CN106610068A (en) * | 2016-12-05 | 2017-05-03 | 宁波大学 | Solar air conditioner and phase change energy storage all-in-one system and working method thereof |
| CN106610068B (en) * | 2016-12-05 | 2019-09-10 | 宁波大学 | Solar airconditioning and phase-change accumulation energy integral system and its working method |
| CN107990573A (en) * | 2017-11-28 | 2018-05-04 | 李明守 | A kind of solar water heater by luminous power and moisturizing constant temperature intelligent control |
| CN108019963A (en) * | 2017-11-28 | 2018-05-11 | 李明守 | A kind of collecting plate illumination power adjustable without dirty intelligent solar water heater |
| CN109838937A (en) * | 2017-11-28 | 2019-06-04 | 李明守 | A kind of intelligent solar water heater adjusting collecting plate illumination power scale-deposit-preventing |
| CN109838926A (en) * | 2017-11-28 | 2019-06-04 | 李明守 | A kind of intelligent solar water heater of scale-deposit-preventing |
| CN109838927A (en) * | 2017-11-28 | 2019-06-04 | 李明守 | A kind of anti-incrustation apparatus for heating water by solar energy of intelligence |
| CN109838937B (en) * | 2017-11-28 | 2020-12-15 | 杨贵珍 | Intelligent solar water heater capable of adjusting illumination power of heat collecting plate to prevent scale |
| CN109838926B (en) * | 2017-11-28 | 2022-10-28 | 昆明现代家园节能科技有限公司 | Intelligent solar water heater of scale prevention |
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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: 20130116 Termination date: 20140503 |