CN201074917Y - Affusion automatic anti-overflow equipment of solar water heater - Google Patents
Affusion automatic anti-overflow equipment of solar water heater Download PDFInfo
- Publication number
- CN201074917Y CN201074917Y CNU2007200432227U CN200720043222U CN201074917Y CN 201074917 Y CN201074917 Y CN 201074917Y CN U2007200432227 U CNU2007200432227 U CN U2007200432227U CN 200720043222 U CN200720043222 U CN 200720043222U CN 201074917 Y CN201074917 Y CN 201074917Y
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- CN
- China
- Prior art keywords
- water
- automatic anti
- water heater
- gear
- water valve
- 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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- 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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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model belongs to the heating water level control field, which more particularly relates to a water-feeding anti-overflow control of a solar energy water heater. The utility model is characterized in that a dynamic-closing (normal-open) switch controlled by a floater in a water connection pipe and a dynamic-cutting (normal-close) switch controlled by a water valve gear are connected in series on a motor circuit; a motor shaft gear is meshed with the water valve gear. The utility model has the advantages that the structure is simple; the manufacturing process is easy; the installation is convenient; the manufacturing cost is low and the utility model is convenient and applicable.
Description
Technical field
The utility model belongs to the water level control field of heating class, is specifically related to the control of solar water heater water filling anti-overflow.
Technical background
The automatic water filling of solar water heater at present mostly is water level control method.Though water tank is filled with and can be controlled automatically and can not overflow,, cistern water level descends during towards bath, then starts water-filling function automatically, constantly injects cold water to water tank, causes water temperature to descend suddenly, makes towards bath and gives up halfway.In view of this, the consumer scarcely adorns this automatic controller, when the water tank water filling, then by manually keeping an eye on, removes to close water valve in case see the overflow pipe water outlet with regard to running immediately; Sometimes general idea is forgotten and is kept an eye on, and then water is completely for suffering from troublesome.
Summary of the invention
The purpose of this utility model provides the automatic anti-overflow device of a kind of solar water heater water filling, and water is closed water valve completely automatically, can not inject cold water to water tank again during towards bath.Both overcome the defective of existing solar water heater water filling automaton, eliminated manually keep an eye on inconvenient and worried again.
The technical solution of the utility model is: it is adopted to device and water valve opening/shutting controller by the spilling water signal and forms.Moving closing (the often opening) switch of the float control in the water receiving pipe and moving disconnected (normally closed) switch series of water valve gear control are coupled in the motor circuit generator shaft gear and water valve gear mesh.
The utility model has the advantages that: simple in structure, make easily, supporting easy for installation, with low cost, convenient being suitable for.
Description of drawings
Below in conjunction with drawings and Examples the utility model is elaborated.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the side view of water valve gear among the figure.
Number in the figure is represented respectively: 1, water valve; 2, float; 3, the moving pass of running jointly; 4, water valve gear; 5, the moving disconnection closed; 6, motor; 7, generator shaft gear; 8, water receiving pipe; 9, float lever; 10, leaking hole; 11, water tank; 12, manual pulley; 13, overflow pipe; 14, arc sections; 15, elliptical section; 16, axis.
The specific embodiment
As shown in the figure, the utility model is adopted to device and water valve (1) opening/shutting controller by the spilling water signal and is formed.The moving moving disconnection of running pass (3) and water valve gear (4) control jointly of float (2) control in the water receiving pipe (8) is closed (5) and is series in motor (6) circuit generator shaft gear (7) and water valve gear (4) engagement.
Float lever (9) end in the water receiving pipe (8) is connected as a single entity with the moving moving plate of running pass (3) jointly.
The bottom of water receiving pipe (8) is provided with leaking hole (10), so that after stopping water filling, water leaks to be done, and float (2) descends, and movingly runs pass (3) jointly and recovers normal ON state.
The other end of motor shaft is equipped with manual pulley (12), for starting water valve (1) water filling, makes disconnection close (5) simultaneously and recovers normally closed attitude.
Water valve (1) is the ceramic valve of 90 ° of keyings.
Water valve gear (4) is a half elliptic, and arc sections (14) is shaped on the gear teeth, the no gear teeth of elliptical section (15).
When water tank (11) water filling, forward rotation manual is taken turns (12), and water valve gear (4) reverses to water valve (1) and returns 0 ° of position, and water valve is opened to water tank (11) water filling; Meanwhile, the axis (16) of water valve gear (4) also is in 0 ° of position (level), and normally closed attitude is recovered in the moving pass (5) that disconnects.Water tank (11) is when filling with, and overflow pipe (13) water outlet flows in the water receiving pipe (8), float (2) come-up, and the moving pass (3) of running jointly is connected.Motor (6) electric startup, be engaged on water valve gear (4) on the generator shaft gear (7) when forward rotating to 90 °, water valve (1) cuts out; Meanwhile, the axis (16) of water valve gear (4) also is in 90 ° of positions (vertically) thereupon, backs down moving the disconnection and closes (5), and motor (6) dead electricity quits work.At this moment, water tank (11) stops spilling water, and water receiving pipe (8) is not only anhydrous to be advanced, and leaking hole (10) constantly descends water receiving pipe (8) middle water level also in ceaselessly outflow, and float (2) falls, and activates to run pass (3) jointly and recover normal ON state.
Claims (5)
1. automatic anti-overflow device of solar water heater water filling, it is adopted to device and water valve opening/shutting controller by the spilling water signal and forms; It is characterized in that: the moving moving disconnection of running pass (3) and water valve gear (4) control jointly of float (2) control in the water receiving pipe (8) is closed (5) and is series in motor (6) circuit generator shaft gear (7) and water valve gear (4) engagement.
2. the automatic anti-overflow device of a kind of solar water heater water filling according to claim 1 is characterized in that: float lever (9) end in the water receiving pipe (8) is connected as a single entity with the moving moving plate of running pass (3) jointly.
3. the automatic anti-overflow device of a kind of solar water heater according to claim 1 is characterized in that: the bottom of water receiving pipe (8) is provided with leaking hole (10).
4. the automatic anti-overflow device of a kind of solar water heater water filling according to claim 1 is characterized in that: water valve (1) is 90 ° and opens and closes ceramic valve.
5. the automatic anti-overflow device of a kind of solar water heater water filling according to claim 1, it is characterized in that: water valve gear (4) is a half elliptic, and arc sections (14) is shaped on the gear teeth, the no gear teeth of elliptical section (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200432227U CN201074917Y (en) | 2007-08-17 | 2007-08-17 | Affusion automatic anti-overflow equipment of solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200432227U CN201074917Y (en) | 2007-08-17 | 2007-08-17 | Affusion automatic anti-overflow equipment of solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201074917Y true CN201074917Y (en) | 2008-06-18 |
Family
ID=39520178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200432227U Expired - Fee Related CN201074917Y (en) | 2007-08-17 | 2007-08-17 | Affusion automatic anti-overflow equipment of solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201074917Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106481862A (en) * | 2016-12-28 | 2017-03-08 | 广州阳晟新能源科技有限公司 | Solar energy self-control irrigation valve |
| CN111322771A (en) * | 2020-03-09 | 2020-06-23 | 安徽同胜电力科技有限公司 | Device for preventing excessive water injection of solar water heater based on electromagnetic induction principle |
-
2007
- 2007-08-17 CN CNU2007200432227U patent/CN201074917Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106481862A (en) * | 2016-12-28 | 2017-03-08 | 广州阳晟新能源科技有限公司 | Solar energy self-control irrigation valve |
| CN111322771A (en) * | 2020-03-09 | 2020-06-23 | 安徽同胜电力科技有限公司 | Device for preventing excessive water injection of solar water heater based on electromagnetic induction principle |
| CN111322771B (en) * | 2020-03-09 | 2021-06-25 | 安徽同胜电力科技有限公司 | Device for preventing excessive water injection of solar water heater based on electromagnetic induction principle |
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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: 20080618 Termination date: 20090917 |