CN200946710Y - Water level and temperature control water inlet valve - Google Patents
Water level and temperature control water inlet valve Download PDFInfo
- Publication number
- CN200946710Y CN200946710Y CN 200620097591 CN200620097591U CN200946710Y CN 200946710 Y CN200946710 Y CN 200946710Y CN 200620097591 CN200620097591 CN 200620097591 CN 200620097591 U CN200620097591 U CN 200620097591U CN 200946710 Y CN200946710 Y CN 200946710Y
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- CN
- China
- Prior art keywords
- water
- solenoid
- rod
- movable
- touch
- 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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Abstract
The utility model discloses a water level temperature-control water inlet valve. The left end of a movable connecting rod is connected with one end of the core shaft in a movable way. The other end is connected with the slide shaft at one end of the pushing rod. The other end of the pushing rod is connected with the pushing cap. The pushing cap keeps in touch with the grooved surface of the rubber ball. The left end of the core shaft is arranged in the valve core. The upper end of the movable connecting rod is connected with the floating ball connecting rod, on which the slide shaft is arranged, in a movable way. The iron core in the solenoid keeps in touch with one end of the core shaft; the solenoid is fixed in the inner valve body. A rubber hemisphere is positioned in the inner valve body; a supporting rod is positioned on the grooved surface of the rubber hemisphere. One end of the supporting rod is fixed on the solenoid; the other end faces the movable touch spot. The utility model will not be influenced by electricity cut and can add water automatically according to the water temperature. Besides, the simple structure makes maintenance convenient.
Description
Technical field
The utility model relates to a kind of solar water heater water-level temperature-controlled water intake valve.
Background technique
The ball float inlet valve of present disclosed solar water heater, as publication number is the dibit control float valve of CN1483975A, it is to utilize the ball float lifting to control water inlet, its deficiency is, the one, when advancing water, could intake when ball float must be reduced under certain water level, when this water level is above, just can not intake; The 2nd, if water heater adds water just in use, the water temperature of water tank is descended, influence water heater and normally use.Use electromagnetic water inlet valve on the market in addition, though flexible and convenient to use, deficiency is also arranged, the one, when power down mode, inlet valve can not be worked, and water tank can not be intake, and the 2nd, lose sensitivity after the inductive probe operating time is long.
Summary of the invention
The purpose of this utility model provides a kind of water-level temperature-controlled water intake valve in order to overcome the shortcoming of prior art.
The purpose of this utility model is achieved in that a kind of water-level temperature-controlled water intake valve, one end link joint of the left end of one movable rod 4 and mandrel 6, the sliding axle of the other end and push rod 3 one ends connects, push rod 3 the other ends and top cap 2 connect, top cap 2 keeps in touch with the concave surface of ball 1, the left end of mandrel 6 is located in the spool 7, the upper end of movable rod 4 and floating ball rod 18 link joints that are provided with sliding axle, be provided with an end in contact of a spring 10 and iron core 8 in the solenoid 9, one end of the other end of iron core 8 and mandrel 6 keeps in touch, solenoid 9 is fixed in the inner valve body 15, inner valve body 15 is equipped with a rubber hemisphere 11, there is a pole 12 at the concave surface place of rubber hemisphere 11, and pole 12 1 ends are fixed on the solenoid 9, and the other end is corresponding with movable contact 13.
Above-mentioned water-level temperature-controlled water intake valve also is provided with leak-proof device at water intake 20 ends, is provided with spring 21 and spheroid 22 in the leak-proof device.
Owing to adopt said structure, the utility model is not subjected to have a power failure to be influenced, and can add water automatically according to water tank temperature control, and simple in structure, working service is convenient.
Description of drawings
Be described further below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is embodiment of the present utility model.
The double accompanying drawing that makes an abstract of Fig. 1.
Embodiment
As shown in the figure, a kind of water-level temperature-controlled water intake valve, one end link joint of the left end of one movable rod 4 and mandrel 6, the sliding axle of the other end and push rod 3 one ends connects, push rod 3 the other ends and top cap 2 connect, top cap 2 keeps in touch with the concave surface of ball 1, the left end of mandrel 6 is located in the spool 7, the upper end of movable rod 4 and floating ball rod 18 link joints that are provided with sliding axle, be provided with an end in contact of a spring 10 and iron core 8 in the solenoid 9, one end of the other end of iron core 8 and mandrel 6 keeps in touch, solenoid 9 is fixed in the inner valve body 15, and inner valve body 15 is equipped with a rubber hemisphere 11, and there is a pole 12 at the concave surface place of rubber hemisphere 11, pole 12 1 ends are fixed on the solenoid 9, and the other end is corresponding with movable contact 13.
When the temperature of water in the water tank 14 raises, pressure increases in the rubber hemisphere, and its concave surface projection promotes pole movable contact is backed down, and circuit disconnects, at this moment intake and finish by automatic water-adding system, avoid in the high temperature mistiming power connection, damage solenoid valve, when the water tank water temperature is lower than automatic entering water temp, rubber hemisphere pressure reduces, the pole travelling backwards makes movable contact contact with fixed contact, at this moment can use magnetic valve controlled feed.
When the water of water tank is heated, water temperature rises, pressure progressively increases in the ball, and the spheroid concave surface is projection progressively, promotes push rod, driving movable rod and mandrel moves, open valve core chamber's water outlet 5 by mandrel, valve core chamber's internal pressure reduces, and is moved in valve core chamber 17 by the water pressure pushing spool again, valve port is opened, begin water inlet, cistern water level rises, and water temperature descends gradually, pressure reduces in the ball, sphere is recessed, and valve core chamber's water outlet is blocked in mandrel travelling backwards at this moment, and hydraulic pressure raises in it, the promotion spool moves, and stops into water.When water tank water intake arrives certain altitude, the ball float come-up, floating ball rod drives movable rod and upwards slides, ball loses the thrust to mandrel, and valve core chamber's water outlet is blocked in the mandrel travelling backwards, stops into water, when cistern water level descends, ball float descends, and floating ball rod drives movable rod to lower slider, makes it get back to into water state position.
After preventing to stop in the intake pipe into water, the water during inlet valve work in the water tank spills from intake pipe, at water intake 20 ends leak-proof device is set also, is provided with spring 21 and spheroid 22 in the leak-proof device.Spring leaves the gap with spheroid jack-up and sealed mouth, and is when making the interior water of valve body be raised to high temperature by low temperature, external water swellable volume expulsion valve.
Claims (2)
1, a kind of water-level temperature-controlled water intake valve, it is characterized in that: an end link joint of the left end of a movable rod (4) and mandrel (6), the sliding axle of the other end and push rod (3) one ends connects, push rod (3) the other end and top cap (2) connect, top cap (2) keeps in touch with the concave surface of ball (1), the left end of mandrel (6) is located in the spool (7), the upper end of movable rod (4) and floating ball rod (18) link joint that is provided with sliding axle, be provided with an end in contact of a spring (10) and iron core (8) in the solenoid (9), one end of the other end of iron core (8) and mandrel (6) keeps in touch, solenoid (9) is fixed in the inner valve body (15), inner valve body (15) is equipped with a rubber hemisphere (11), there is a pole (12) at the concave surface place of rubber hemisphere (11), pole (12) one ends are fixed on the solenoid (9), and the other end is corresponding with movable contact (13).
2, water-level temperature-controlled water intake valve according to claim 1 is characterized in that: at water intake (20) end leak-proof device is set also, is provided with spring (21) and spheroid (22) in the leak-proof device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620097591 CN200946710Y (en) | 2006-06-30 | 2006-06-30 | Water level and temperature control water inlet valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620097591 CN200946710Y (en) | 2006-06-30 | 2006-06-30 | Water level and temperature control water inlet valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200946710Y true CN200946710Y (en) | 2007-09-12 |
Family
ID=38733773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620097591 Expired - Fee Related CN200946710Y (en) | 2006-06-30 | 2006-06-30 | Water level and temperature control water inlet valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200946710Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109073257A (en) * | 2016-04-07 | 2018-12-21 | 开利公司 | Air-cooled refrigerator liquid circulation external member |
-
2006
- 2006-06-30 CN CN 200620097591 patent/CN200946710Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109073257A (en) * | 2016-04-07 | 2018-12-21 | 开利公司 | Air-cooled refrigerator liquid circulation external member |
| US11262096B2 (en) | 2016-04-07 | 2022-03-01 | Carrier Corporation | Air cooled chiller hydronic kit |
| US11674710B2 (en) | 2016-04-07 | 2023-06-13 | Carrier Corporation | Air cooled chiller hydronic kit |
| CN109073257B (en) * | 2016-04-07 | 2024-02-02 | 开利公司 | Air-cooled refrigerator liquid circulation external member |
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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 |