CN202938526U - Solar heat collection automatic control system - Google Patents
Solar heat collection automatic control system Download PDFInfo
- Publication number
- CN202938526U CN202938526U CN 201220633449 CN201220633449U CN202938526U CN 202938526 U CN202938526 U CN 202938526U CN 201220633449 CN201220633449 CN 201220633449 CN 201220633449 U CN201220633449 U CN 201220633449U CN 202938526 U CN202938526 U CN 202938526U
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- CN
- China
- Prior art keywords
- circulating pump
- water
- operated valve
- electrically operated
- heating
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- 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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- 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
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- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The utility model discloses a solar heat collection automatic control system which comprises a heating system and a constant temperature system, wherein the heating system comprises a solar circulating pump, a heat collection circulating pump, a water-adding electrically operated valve and an evacuation electrically operated valve. The opening and closing of the solar circulating pump and the heat collection circulating pump are controlled through a temperature sensor I which is connected with the solar circulating pump and the heat collection circulating pump in a signal mode, and the opening and closing of the water-adding electrically operated valve and the evacuation electrically operated valve are controlled through a liquid level sensor I which is connected with the water-adding electrically operated valve and the evacuation electrically operated valve in a signal mode. The constant temperature system comprises a water supply circulating pump, a water returning circulating pump, a heat transferring circulating pump and a heating electrically operated valve. The opening and closing of the water supply circulating pump are controlled through a liquid level sensor II which is connected with the water supply circulating pump in a signal mode, the opening and closing of the water returning circulating pump are controlled through a pressure sensor which is connected with the water returning circulating pump in a signal mode, and the opening and closing of the heat transferring circulating pump and the heating electrically operated valve through a temperature sensor II which is connected with the heat transferring circulating pump and the heating electrically operated valve in a signal mode. The solar heat collection automatic control system is capable of changing water supply volume automatically and processing water temperature automatically according to water consumption and water temperature of solar hot water in different time levels.
Description
Technical field
The utility model relates to a kind of automatic control system, is specifically related to a kind of solar energy heating automatic control system.
Background technology
Solar energy is as a kind of clean energy resource, regenerative resource, in the situation that how energy growing tension utilizes solar energy to seem extremely important fully.When using solar energy to be heated water body, owing to being subject to the changeable restriction of weather, often appear at the overcast and rainy defect that can't use solar energy heating water, also can't guarantee the lasting constant temperature of heating water simultaneously, brought inconvenience to people's productive life.
The utility model content,
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of solar energy heating automatic control system that can guarantee the lasting constant temperature of solar energy heating water is provided.
A kind of solar energy heating automatic control system, comprise heating system, the constant temperature system be connected and the industrial computer of controlling them, described heating system comprises solar energy circulating pump, thermal-arrest circulating pump, adds water motor-driven valve and emptying motor-driven valve, described solar energy circulating pump, thermal-arrest circulating pump are controlled and are opened and closed by the temperature sensor I be connected with its signal, add water motor-driven valve, emptying motor-driven valve by the liquid level sensor I control switching be connected with its signal; Described constant temperature system comprises for water-circulating pump, return circulating pump, heat exchange circulating pump and heating motor-driven valve, the described water-circulating pump that supplies is controlled and is opened and closed by the liquid level sensor II be connected with its signal, return circulating pump is controlled and is opened and closed by the pressure sensor be connected with its signal, and heat exchange circulating pump and heating motor-driven valve are controlled and opened and closed by the temperature sensor II be connected with its signal.
The utility model can be according to the water consumption of different period solar waters and the difference of water temperature situation, and output capable of automatic changing reaches and automatically water temperature processed, and has pressure of supply water and stablizes, the advantage of temperature stabilization.
The accompanying drawing explanation
Fig. 1 is structured flowchart of the present utility model.
The specific embodiment
Below in conjunction with specific embodiment, the present invention will be further described.Should be understood that following examples are only for the present invention is described but not for limiting the scope of the invention.
Referring to Fig. 1, a kind of solar energy heating automatic control system that the utility model provides, comprise heating system 1, the constant temperature system 2 be connected and the industrial computer 3 of controlling them, described heating system 1 comprises solar energy circulating pump 1a, thermal-arrest circulating pump 1b, adds water motor-driven valve 1c and emptying motor-driven valve 1d, described solar energy circulating pump 1a, thermal-arrest circulating pump 1b control and open and close by the temperature sensor I 1e be connected with its signal, add water motor-driven valve 1c, emptying motor-driven valve 1d and control and open and close by the liquid level sensor I 1f be connected with its signal; Described constant temperature system 2 comprises for water-circulating pump 2a, return circulating pump 2b, heat exchange circulating pump 2c and heating motor-driven valve 2d, the described water-circulating pump 2a that supplies controls and opens and closes by the liquid level sensor II 2e be connected with its signal, return circulating pump 2b controls and opens and closes by the pressure sensor 2f be connected with its signal, and heat exchange circulating pump 2c and heating motor-driven valve 2d control and open and close by the temperature sensor II 2g be connected with its signal.
In heating system 1:
When temperature sensor I 1e detects temperature value lower than the target setting value, solar energy circulating pump 1a, thermal-arrest circulating pump 1b start, out of service during higher than the target setting value;
When liquid level sensor I 1f detects level value lower than the target setting value, add water motor-driven valve 1c and open, during higher than the target setting value, emptying motor-driven valve 1d opens.
In constant temperature system 2:
When temperature sensor II 2g detects temperature value lower than the target setting value, heat exchange circulating pump 2c and heating motor-driven valve 2d start, out of service during higher than the target setting value;
When liquid level sensor II 2e detects level value lower than the target setting value, for water-circulating pump 2a, start, out of service during higher than the target setting value;
When pressure sensor 2f detects force value higher than the target setting value, return circulating pump 2b starts, out of service during lower than the target setting value.
Claims (1)
1. a solar energy heating automatic control system, it is characterized in that: comprise heating system, the constant temperature system be connected and the industrial computer of controlling them, described heating system comprises solar energy circulating pump, thermal-arrest circulating pump, adds water motor-driven valve and emptying motor-driven valve, described solar energy circulating pump, thermal-arrest circulating pump are controlled and are opened and closed by the temperature sensor I be connected with its signal, add water motor-driven valve, emptying motor-driven valve by the liquid level sensor I control switching be connected with its signal; Described constant temperature system comprises for water-circulating pump, return circulating pump, heat exchange circulating pump and heating motor-driven valve, the described water-circulating pump that supplies is controlled and is opened and closed by the liquid level sensor II be connected with its signal, return circulating pump is controlled and is opened and closed by the pressure sensor be connected with its signal, and heat exchange circulating pump and heating motor-driven valve are controlled and opened and closed by the temperature sensor II be connected with its signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220633449 CN202938526U (en) | 2012-11-27 | 2012-11-27 | Solar heat collection automatic control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220633449 CN202938526U (en) | 2012-11-27 | 2012-11-27 | Solar heat collection automatic control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202938526U true CN202938526U (en) | 2013-05-15 |
Family
ID=48322762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220633449 Expired - Fee Related CN202938526U (en) | 2012-11-27 | 2012-11-27 | Solar heat collection automatic control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202938526U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112879987A (en) * | 2021-01-28 | 2021-06-01 | 吉林汪汪科技有限公司 | Indoor heating heater |
-
2012
- 2012-11-27 CN CN 201220633449 patent/CN202938526U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112879987A (en) * | 2021-01-28 | 2021-06-01 | 吉林汪汪科技有限公司 | Indoor heating heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20141127 |
|
| EXPY | Termination of patent right or utility model |