CN201607045U - Solar water heater with automatic water injection - Google Patents
Solar water heater with automatic water injection Download PDFInfo
- Publication number
- CN201607045U CN201607045U CN2009202552275U CN200920255227U CN201607045U CN 201607045 U CN201607045 U CN 201607045U CN 2009202552275 U CN2009202552275 U CN 2009202552275U CN 200920255227 U CN200920255227 U CN 200920255227U CN 201607045 U CN201607045 U CN 201607045U
- Authority
- CN
- China
- Prior art keywords
- water
- potentiometer
- liquid level
- water heater
- solar
- 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
Abstract
The utility model provides a solar water heater capable of automatically injecting water, stabilizing liquid level height and preventing the overflow of water surface. The solar water heater is characterized in that a water tank is internally provided with a float which is sequentially connected with a potentiometer, a motor, a speed reducer and a water delivery pipe control valve by connecting rods. When the liquid level height is deviated from a preset height, the solar water heater can realize automatic water injection to the water tank, and simultaneously stabilize the liquid level, thus being convenient for use.
Description
Affiliated technical field
The utility model relates to a kind of water storage device of stable liquid level, especially can prevent the solar water heater that the water surface overflows.
Background technology
At present, known solar water heater is lower than when needing water level at water level can not be from the water filling of trend water tank, must manually-operated, and when adding water, can not differentiate what of water storage, only fill and just know after water overflows.Cause water to irritate the room if forget Guan Shuihui when the people leaves, bring a lot of inconvenience for people's daily use.
The utility model content
Can not be when needing water level in order to overcome that prior solar water heater is lower than at water level from the deficiency of trend water tank water filling, the utility model provides a kind of automatic water injection type solar water heater, the water filling automatically of this solar water heater, and can stablize liquid level, prevent that the water surface from overflowing.
The technical scheme that its technical problem that solves the utility model adopts is: adopt the liquid automatic control system, in water-heater water tank, place a float, float in its water tank is connected successively with case potentiometer, motor, decelerator, control valve outward, float links to each other with the potentiometer brush by connecting rod, potentiometer neutral earthing, potentiometer two termination power supplys.When liquid level raise, the also corresponding rising of float was by leverage, the potentiometer brush is moved down by point midway, thereby provide certain control voltage, drive motor to motor, driving inlet valve by decelerator rotates to the direction that reduces aperture, thereby reduce the water yield that flows into, liquid level is reduced gradually, the also corresponding decline of float position, get back to point midway up to the potentiometer brush, the control voltage of motor is zero, and system is in poised state again, the build-up of fluid assigned altitute.Otherwise, if liquid level reduces,, increase the inlet valve aperture then by automatic control action, strengthen and flow into the water yield, make liquid level be elevated to assigned altitute, reach stable liquid level, prevent the purpose that the water surface overflows.
Beneficial effect
Can save manually-operated,, stablize liquid level simultaneously automatically to the water tank water filling, easy to use.
Description of drawings
Concrete structure of the present utility model is provided by the following drawings:
Accompanying drawing is the principle schematic of liquid automatic control of the present utility model system.
(1) float (2) taps (3) water-supply-pipe (4) control valve (5) decelerator (6) potentiometer (7) motor (8) water tank among the figure.
The specific embodiment
In the drawings, float (1) is connected with potentiometer (6), and simultaneously potentiometer (6) links to each other successively with a miniature motor (7), decelerator (5), control valve (4), by water-supply-pipe (3) to water tank (8) water filling.Usually potentiometer (6) Standard resistance range is several megaohms, keeps the potentiometer brush at point midway, in order to the indication liquid level; Motor (7) adopts the middle low power motor.
Claims (1)
1. automatic water injection type solar water heater, float in its water tank is connected successively with case potentiometer, motor, decelerator, control valve outward, it is characterized in that: float links to each other with the potentiometer brush by connecting rod, potentiometer neutral earthing, potentiometer two termination power supplys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202552275U CN201607045U (en) | 2009-11-16 | 2009-11-16 | Solar water heater with automatic water injection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202552275U CN201607045U (en) | 2009-11-16 | 2009-11-16 | Solar water heater with automatic water injection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201607045U true CN201607045U (en) | 2010-10-13 |
Family
ID=42951752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202552275U Expired - Fee Related CN201607045U (en) | 2009-11-16 | 2009-11-16 | Solar water heater with automatic water injection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201607045U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109281352A (en) * | 2018-11-28 | 2019-01-29 | 沈阳工业大学 | Rainwater recycle based on clean energy resource utilizes system |
| CN111110017A (en) * | 2020-01-10 | 2020-05-08 | 重庆真本味食品有限公司 | Sandwich pot for marinated duck |
-
2009
- 2009-11-16 CN CN2009202552275U patent/CN201607045U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109281352A (en) * | 2018-11-28 | 2019-01-29 | 沈阳工业大学 | Rainwater recycle based on clean energy resource utilizes system |
| CN109281352B (en) * | 2018-11-28 | 2024-04-02 | 沈阳工业大学 | Rainwater recycling system based on clean energy |
| CN111110017A (en) * | 2020-01-10 | 2020-05-08 | 重庆真本味食品有限公司 | Sandwich pot for marinated duck |
| CN111110017B (en) * | 2020-01-10 | 2021-08-06 | 重庆真本味食品有限公司 | Sandwich pot for marinated duck |
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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: 20101013 Termination date: 20111116 |