CN2636008Y - Scaling-resisting spherical valve for gas water-heater - Google Patents
Scaling-resisting spherical valve for gas water-heater Download PDFInfo
- Publication number
- CN2636008Y CN2636008Y CN 03259810 CN03259810U CN2636008Y CN 2636008 Y CN2636008 Y CN 2636008Y CN 03259810 CN03259810 CN 03259810 CN 03259810 U CN03259810 U CN 03259810U CN 2636008 Y CN2636008 Y CN 2636008Y
- Authority
- CN
- China
- Prior art keywords
- water
- ball
- valve
- valve body
- water channel
- 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
Links
Images
Landscapes
- Taps Or Cocks (AREA)
Abstract
The utility model relates to an anti-scaling ball valve that is used on a gas water heater. The ball valve comprises a turning lever, a valve body, and a ball core, wherein, a water channel extending to the bottom of the valve body is arranged on the side wall of the ball valve core at the water outlet end of the ball valve, and the outlet end of the channel on the ball core is open to the top end of the water channel on the valve body, so that the residual can be drained out through the water channel on the ball core and the water channel on the valve body. The ball valve structure is simple and practical, and is applicable to use for hot water at 70 Celsius degree in long term, and will not cause scaling in the hot water heater, and can keep smooth water flow in long term; the utility model can avoid frequent service work for the water heater and greatly prolong the service life of the water heater.
Description
Affiliated technical field
The utility model relates to a kind of water ball valve, especially a kind of gas water-heater uses can good antiscale property ball valve.
Background technique
At present, the Ball valve of gas water-heater, what pass through is that cold water flows, but, after stopping using, because the waste heat effect of combustion gas heat conductive tube, can make remaining hot water temperature continue to be increased to more than 70 ℃, can make the above pipeline of Ball valve constantly produce fouling, thereby cause pipeline blockage, until inefficacy, meet this situation, must keep in repair, time-consuming bothersome, not only increase spending, also can influence use, also do not have good solution at present.
Summary of the invention
In order to overcome the drawback that the easy fouling of present gas water-heater is stopped up, the utility model provides a kind of gas water-heater good antiscale property ball valve, this ball-valve structure is simple and practical, the hot water that it adapts to more than 70 ℃ uses for a long time, the inner formation of combustion gas heat conductive tube fouling is stopped up, can keep current unobstructed for a long time, remove the loaded down with trivial details affairs of maintenance water heater from, prolong the working life of water heater greatly.
The technological scheme that its technical problem that solves the utility model adopts is: this ball valve comprises dwang, valve body and ball core print three parts, it is characterized in that: in the sidewall of the spherical valve core (4) that ball valve water outlet (5) is held, have the ball core water channel (6) of one straight-through valve body bottom, the upper end of the outlet end of ball core water channel and valve body water channel (7) is connected, make Yu Shuike along ball core water channel (5) and valve body water channel from a, b to outflow.
Its good effect is: owing to adopt such scheme, make this ball-valve structure simple and practical, the hot water that it adapts to more than 70 ℃ uses for a long time, the inner formation of gas conduct pipe fouling is stopped up, can keep current unobstructed for a long time, remove the loaded down with trivial details affairs of maintenance water heater from, prolonged the working life of water heater greatly.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Accompanying drawing is a structural principle schematic representation of the present utility model.
Among the figure, 1 water intake, 2 dwangs, 3 valve bodies, 4 spherical valve cores, 5 ball valve water outlets, 6 ball core water channels, 7 valve body water channels.
Embodiment
In the drawings, ball core water channel (6) is from a side opening of spherical valve core (4), in the sidewall of spherical valve core (4), pass, outlet end is connected the feed-water end on valve body water channel (7) top, ball core water channel (6) and valve body water channel (7) up/down perforation, be formed with a surplus water out in valve body (4) bottom, surplus water can smooth outflow.Because the height of water heater all is higher than this ball valve, when stopping using, ball valve water channel and valve body water channel that surplus water all can pass through this valve from the combustion gas heat conductive tube of eminence flow out, make the whole emptying of surplus water in the above water heater of ball valve, at all can be not remaining, even the waste heat of water heater inside is high again, also make the combustion gas heat conductive tube can't form incrustation scale, guaranteed the long-term smooth and easy use of this water heater.
Claims (2)
1, a kind of gas water-heater good antiscale property ball valve, this ball valve comprises dwang, valve body and ball core print three parts, it is characterized in that: in the sidewall of the spherical valve core (4) that ball valve water outlet (5) is held, have the ball core water channel (6) of one straight-through valve body bottom, the upper end of the outlet end of ball core water channel and valve body water channel (7) is connected.
2, gas water-heater good antiscale property ball valve according to claim 1, it is characterized in that: the outlet end of ball core water channel (6) is connected the feed-water end on valve body water channel (7) top, ball core water channel (6) and valve body water channel (7) up/down perforation form the water out of having a surplus in the bottom of valve body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03259810 CN2636008Y (en) | 2003-07-22 | 2003-07-22 | Scaling-resisting spherical valve for gas water-heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03259810 CN2636008Y (en) | 2003-07-22 | 2003-07-22 | Scaling-resisting spherical valve for gas water-heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2636008Y true CN2636008Y (en) | 2004-08-25 |
Family
ID=34296206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03259810 Expired - Fee Related CN2636008Y (en) | 2003-07-22 | 2003-07-22 | Scaling-resisting spherical valve for gas water-heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2636008Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109630713A (en) * | 2018-12-03 | 2019-04-16 | 四川大学 | A kind of water valve reducing shower head residual hot water |
-
2003
- 2003-07-22 CN CN 03259810 patent/CN2636008Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109630713A (en) * | 2018-12-03 | 2019-04-16 | 四川大学 | A kind of water valve reducing shower head residual hot water |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201814406U (en) | Quick water boiling machine | |
| CN2636008Y (en) | Scaling-resisting spherical valve for gas water-heater | |
| CN201028795Y (en) | Pipe emptier of water heater | |
| CN211575937U (en) | High-efficient scale control heat exchanger and industry waste heat recovery system | |
| CN207268975U (en) | Power transformer with self-cleaning function | |
| CN207586762U (en) | A kind of high water tank control device | |
| CN205973955U (en) | Integration energy -conservation oxygen device that has dropped | |
| CN201637077U (en) | Water heater | |
| CN201916595U (en) | Automatic exhaust valve for pipeline | |
| CN114251967B (en) | Housing building integrated sewage treatment system | |
| CN202328795U (en) | Energy saver of shower water heater | |
| CN2800167Y (en) | Water supply pipe and water drain pipe emptier for water heater | |
| CN111156838A (en) | High-efficient scale control heat exchanger and industry waste heat recovery system | |
| CN2676094Y (en) | Electric water heater | |
| CN220771235U (en) | Automatic degassing and water supplementing device | |
| CN201079279Y (en) | Water boiling kettle | |
| CN2418442Y (en) | Continuous water-supplying solar water-heater water-tank | |
| CN201306473Y (en) | Automatic cold water recovering tap | |
| CN203190598U (en) | Instant-heating type drinking water heating device | |
| CN218895685U (en) | Condensate waste heat recovery device for split cylinders | |
| CN212959874U (en) | Automatic exhaust remote control float valve | |
| CN2539904Y (en) | Hot water reverse-flow device for steam boiler | |
| CN210770390U (en) | Exhaust valve | |
| CN202254320U (en) | Automatic temperature-sensing water-saving device | |
| CN2492718Y (en) | Automatically controlled mechanical two-way valve for water heater watertank |
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 |