CN202469177U - Floating ball valve - Google Patents
Floating ball valve Download PDFInfo
- Publication number
- CN202469177U CN202469177U CN2012200888137U CN201220088813U CN202469177U CN 202469177 U CN202469177 U CN 202469177U CN 2012200888137 U CN2012200888137 U CN 2012200888137U CN 201220088813 U CN201220088813 U CN 201220088813U CN 202469177 U CN202469177 U CN 202469177U
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- China
- Prior art keywords
- valve
- lever
- tower
- water
- floating ball
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- Expired - Lifetime
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Abstract
The utility model discloses a floating ball valve which is vertically arranged on a tower cover from a position above a tower top, and comprises a valve body and a lever; a valve on and off mechanism is arranged on the valve body; a horizontally-arranged first lever installation part is arranged on the valve on and off mechanism; the lever is connected with the first lever installation part of the valve on and off mechanism; and the tail end of the lever is provided with a floating ball. According to the floating ball valve, because the horizontally-arranged first lever installation part is arranged on the valve on and off mechanism for installing the lever, the floating ball valve can be vertically and directly arranged from the position above the tower top at 90 degrees, so that water is sprayed to the lower part inside of a tower when a valve works, and the defect that the water overflows outward from the tower cover is overcome. In addition, the lever and the ball body generate larger downward power, so that a valve core is not easy to clamp, the water level of the water tower can be safely and effectively controlled, and an accident that the water of a water tower overflows is not easy to occur.
Description
Technical field
The utility model relates to the ball valve technical field, more particularly, relates to a kind of float valve.
Background technique
Float valve in fact is exactly a common switch valve, and is as shown in Figure 1, and a lever 2 is arranged at an upper portion thereof, and lever 2 one ends are fixed on the somewhere (mechanism of control valve break-make) of valve body 1, and the end of lever 2 is then installed a ball float 3.After ball float 3 has been expired owing to water, when generation buoyancy rises him, the mechanism that lever 2 drive control valve gate opens are disconnected; Just can stop to supply water by throttle down, and after the drawdown, ball float 3 descends; Then valve is owing to the effect of spring is opened; Water inlet after ball float 3 receives the buoyancy of water rising, is just closed valve closes with water.
Present existing float valve normally can only be installed from the tower body side, and water also sprays to tower top cover when flowing in the tower, and the water capacity is prone to outside the tower lid, overflow.Because the working principle of existing float valve is the parallel installation of 180 degree from the side, it is not enough sometimes to produce downward power when causing lever and ball float connection spool partly to work, and the stuck easily control water that causes of spool workpiece is malfunctioning.
Therefore, how to improve the downward power of ball float, solve the stuck drawback of spool workpiece, become the technical problem that those skilled in the art need to be resolved hurrily.
The model utility content
In view of this, the utility model provides a kind of float valve, to improve the downward power of ball float, solves the stuck drawback of spool workpiece.
For realizing above-mentioned purpose, the utility model provides following technological scheme:
A kind of float valve is used for vertically being installed on tower from the cat head top and covers, and comprising:
Valve body which is provided with the valve on off mechanism, and said valve on off mechanism is provided with the first lever assembly department of lateral arrangement;
With the lever that the first lever assembly department of said valve on off mechanism links to each other, the end of said lever is provided with ball float.
Preferably, in above-mentioned float valve, also be provided with the second lever assembly department on the said valve on off mechanism, said second lever assembly department and the said first lever assembly department are perpendicular.
Can find out from above-mentioned technological scheme; The float valve that the utility model provides; Through on the valve on off mechanism, being provided with the first lever assembly department of lateral arrangement, be used to install lever, but make the float valve an angle of 90 degrees vertically directly install from the cat head top; Spray water below in tower when making valve working like this, and having avoided water outside the tower lid, to overflow is drawback.And lever and spheroid produce bigger downward power, make spool be difficult for being stuck, and the safer and more effective control water tower level of ability is not prone to water tower spilling water incident.
Description of drawings
The structural representation of the float valve that Fig. 1 provides for existing technology;
The structural representation of the float valve that Fig. 2 provides for the utility model embodiment.
Embodiment
The utility model discloses a kind of float valve,, solve the stuck drawback of spool workpiece to improve the downward power of ball float.
To combine the accompanying drawing among the utility model embodiment below, the technological scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiments.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment who is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
See also Fig. 2, the structural representation of the float valve that Fig. 2 provides for the utility model embodiment.
The float valve that the utility model embodiment provides is used for vertically being installed on tower from the cat head top and covers, and comprises valve body 1 and lever 2.
Wherein, valve body 1 is provided with valve on off mechanism 4, and said valve on off mechanism 4 is provided with the first lever assembly department of lateral arrangement; With the lever 2 that the first lever assembly department of said valve on off mechanism links to each other, the end of said lever 2 is provided with ball float 3.
The float valve that the utility model provides; Through on valve on off mechanism 4, being provided with the first lever assembly department of lateral arrangement; Be used to install lever 2; But make the float valve an angle of 90 degrees vertically directly install from the cat head top, spray water below in tower when making valve working like this, the drawback of having avoided water outside the tower lid, to overflow.And lever and spheroid produce bigger downward power, make spool be difficult for being stuck, and the safer and more effective control water tower level of ability is not prone to water tower spilling water incident.
In order further to optimize technique scheme, also be provided with the second lever assembly department on the said valve on off mechanism 4, said second lever assembly department and the said first lever assembly department are perpendicular.The utility model makes this float valve can be horizontally disposed with and vertically setting through the first perpendicular lever assembly department and the second lever assembly department are set at the valve on off mechanism, has improved its using scope.It still is on the second lever assembly department that lever 2 can select to be installed in the first lever assembly department as required, and in the present embodiment, lever 2 can be installed on the first lever assembly department or the second lever assembly department through screw thread.After if lever 2 is installed on the first lever assembly department, the tapped hole of the second lever assembly department can't lever be installed, so lever 2 only can be installed on one of them lever assembly department just by shutoff.
Each embodiment adopts the mode of going forward one by one to describe in this specification, and what each embodiment stressed all is and other embodiments' difference that identical similar part is mutually referring to getting final product between each embodiment.
To the above-mentioned explanation of the disclosed embodiments, make related domain professional and technical personnel can realize or use the utility model.Multiple modification to these embodiments will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation of spirit that does not break away from the utility model or scope in other embodiments among this paper.Therefore, the utility model will can not be restricted to these embodiments shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (2)
1. a float valve is used for vertically being installed on tower from the cat head top and covers, and it is characterized in that, comprising:
Valve body (1) which is provided with valve on off mechanism (4), and said valve on off mechanism (4) is provided with the first lever assembly department of lateral arrangement;
With the lever (2) that the first lever assembly department of said valve on off mechanism links to each other, the end of said lever (2) is provided with ball float (3).
2. float valve according to claim 1 is characterized in that, also is provided with the second lever assembly department on the said valve on off mechanism (4), and said second lever assembly department and the said first lever assembly department are perpendicular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200888137U CN202469177U (en) | 2012-03-07 | 2012-03-07 | Floating ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200888137U CN202469177U (en) | 2012-03-07 | 2012-03-07 | Floating ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202469177U true CN202469177U (en) | 2012-10-03 |
Family
ID=46917336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200888137U Expired - Lifetime CN202469177U (en) | 2012-03-07 | 2012-03-07 | Floating ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202469177U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103267164A (en) * | 2013-06-19 | 2013-08-28 | 王宜梁 | Improved type floating ball valve |
-
2012
- 2012-03-07 CN CN2012200888137U patent/CN202469177U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103267164A (en) * | 2013-06-19 | 2013-08-28 | 王宜梁 | Improved type floating ball valve |
| CN103267164B (en) * | 2013-06-19 | 2014-11-19 | 王宜梁 | Improved type floating ball valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121003 |
|
| CX01 | Expiry of patent term |