CN2697530Y - Plane plate type solar energy freezing-proof device - Google Patents
Plane plate type solar energy freezing-proof device Download PDFInfo
- Publication number
- CN2697530Y CN2697530Y CNU2004200343893U CN200420034389U CN2697530Y CN 2697530 Y CN2697530 Y CN 2697530Y CN U2004200343893 U CNU2004200343893 U CN U2004200343893U CN 200420034389 U CN200420034389 U CN 200420034389U CN 2697530 Y CN2697530 Y CN 2697530Y
- Authority
- CN
- China
- Prior art keywords
- plate type
- type solar
- solar energy
- temperature sensor
- freezing
- 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.)
- Expired - Fee Related
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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
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- Central Heating Systems (AREA)
Abstract
The utility model discloses a plane plate type solar energy freezing-proof device, which is composed of a freezing-proof heating element (1), a temperature sensor, an intelligent control cabinet (4), etc. Via using the working principle of the sensor and the heating element, the plane plate type solar energy freezing-proof device is particularly adequate for the areas with great climate difference through intelligent control, and can prevent flat plate type solar energy water-heater from being frozen badly. The plane plate type solar energy freezing-proof device has the advantages of safety, reliability, full-automatic intelligent control, high precision, and can really realize humanized freezing prevention.
Description
One, technical field
The utility model relates to flat solar water heater's attached member, particularly a kind of plate type solar defroster.
Two, background technology
Flat casing water-heater is because thermal efficiency height, characteristics such as programming rate is fast, durability is better, has been widely used in that people produce, in the life.Through the practice utilization, flat casing water-heater but exists a fatal problem, the area that differs greatly for climate change, the freezing tolerance of flat casing water-heater is relatively poor, in a single day temperature is lower than 0 ℃, often make in heat collector and the pipeline and freeze, cause heat collector and pipeline to be damaged by frost, can't operate as normal.For this reason, people are head it off by every means also: the one, and it is antifreeze to utilize the telescopic element of packing in pipeline to carry out, but this mode exists the drawback that hinders the circulation of pipeline water, safeguards inconvenience etc.; The 2nd, utilize the old mode of freezing of water pump circulation, but this mode exists defectives such as hot and cold water mixes, the thermal efficiency is low, cost is high, maintenance cost height.
Three, technology contents
The purpose of this utility model provides a kind of plate type solar defroster, utilizes sensor and heating original paper operation principle, and by Based Intelligent Control, under the low ambient temperature state, the flat solar water heater is not by old bad in protection outside.
A kind of plate type solar defroster is to be made of Based Intelligent Control cabinet, temperature sensor, antifreeze heating original paper etc.Temperature sensor comprises water temperature sensor, environment temperature sensor, and two sensors all is connected with Based Intelligent Control cabinet the corresponding interface, is subjected to Based Intelligent Control.Wherein, the other end of water temperature sensor is connected with heat collector.Environment temperature sensor then places environment; The Based Intelligent Control cabinet also is connected to antifreeze heating original paper, and the antifreeze heating original paper other end is connected with following circulation pipe.
When environment temperature sensor is tested the lower limit temperature that ambient temperature is lower than setting, immediately signal is passed to the Based Intelligent Control cabinet, it passes to working signal anti-Chen Jiare original paper immediately again, makes it start working.When coolant-temperature gage in the heat collector was heated to the higher limit of setting, water temperature sensor transferred back to signal the Based Intelligent Control cabinet immediately.Even the Based Intelligent Control cabinet quits work with antifreeze heating original paper, thereby protection flat-plate collector and pipeline be not by old bad.The utility model is economical and practical, safe and reliable, full-automatic intelligent is controlled, the precision height, really accomplishes anti-old hommization, is specially adapted to the bigger area of climate difference.
Four, description of drawings
Fig. 1 is a structural representation of the present utility model
Five, specific embodiments
A kind of plate type solar defroster is by antifreeze heating original paper (1), temperature sensor, Based Intelligent Control cabinet formations such as (4).Temperature sensor comprises water temperature sensor (2), environment temperature sensor (3), and two sensors all is connected with Based Intelligent Control cabinet (4) the corresponding interface.Wherein, the other end of water temperature sensor (2) is connected with heat collector (5).Environment temperature sensor (3) then places environment; Intelligent controller cabinet (4) also is connected to antifreeze heating original paper (1), and antifreeze heating original paper (1) other end is connected with following circulation pipe (6).Following circulation pipe (6) one ends are connected with heat collector (5) bottom, and sewage draining valve (10) also is equipped with in its underpart, and the other end then is connected with heat storage water tank (8) bottom.Heat collector (5) top all is connected with upper circular tube (7), and upper circular tube (7) other end then is connected with heat storage water tank (8) top.Heat storage water tank (8) top also is connected with heat supply water pipe (9).
Claims (1)
1. plate type solar defroster, be to constitute by Based Intelligent Control cabinet, temperature sensor etc., it is characterized in that: temperature sensor comprises water temperature sensor (2), environment temperature sensor (3), two sensors all is connected with Based Intelligent Control cabinet (4) the corresponding interface, wherein, the other end of water temperature sensor (2) is connected with heat collector (5); Intelligent controller cabinet (4) also is connected to antifreeze heating original paper (1), and antifreeze heating original paper (1) other end is connected with following circulation pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200343893U CN2697530Y (en) | 2004-04-15 | 2004-04-15 | Plane plate type solar energy freezing-proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200343893U CN2697530Y (en) | 2004-04-15 | 2004-04-15 | Plane plate type solar energy freezing-proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2697530Y true CN2697530Y (en) | 2005-05-04 |
Family
ID=34772992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200343893U Expired - Fee Related CN2697530Y (en) | 2004-04-15 | 2004-04-15 | Plane plate type solar energy freezing-proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2697530Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109297220A (en) * | 2018-10-11 | 2019-02-01 | 珠海格力电器股份有限公司 | Anti-freezing control method and device and computer readable storage medium |
-
2004
- 2004-04-15 CN CNU2004200343893U patent/CN2697530Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109297220A (en) * | 2018-10-11 | 2019-02-01 | 珠海格力电器股份有限公司 | Anti-freezing control method and device and computer readable storage medium |
| CN109297220B (en) * | 2018-10-11 | 2019-12-24 | 珠海格力电器股份有限公司 | Anti-freezing control method and device and computer readable storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |