CN215721157U

CN215721157U - Water level limiting remote control ball float valve

Info

Publication number: CN215721157U
Application number: CN202121355599.2U
Authority: CN
Inventors: 焦爱圣; 李正东; 李雪梅; 焦爱军
Original assignee: Jiangsu Bokun Fluid Technology Co ltd
Current assignee: Jiangsu Bokun Fluid Technology Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2022-02-01
Anticipated expiration: 2031-06-18

Abstract

The utility model discloses a water level limiting remote control float valve, which comprises a valve body, wherein the upper end of the valve body is fixedly provided with a valve cover through a bolt, one side of the valve body is provided with a branch pipe, the valve cover is also connected with a connecting ring, a connecting pipe, an electric control valve and a float ball, the upper surface of the valve body is also provided with a diaphragm and a diaphragm pad, a spring and a valve rod are also arranged inside the valve cover, the lower end of the diaphragm pad is welded with a protective sleeve, the lower end of the protective sleeve is welded with a pressing plate, the lower end of the pressing plate is welded with a backing plate, the lower end of the backing plate is welded with an inner plate, the inside of the valve body is provided with a baffle plate, the middle part of the baffle plate is provided with a sealing ring, and the inside of the sealing ring is provided with a sealing ring; this practicality can provide supplementary seal structure through the sealing ring and assorted auxiliary structure that set up, provides better sealed effect to the replacement can be dismantled to the structure, has reduced the wearing and tearing between the body of rod and the plate body, has prolonged the life of valve body.

Description

Water level limiting remote control ball float valve

Technical Field

The utility model relates to the field of remote control float valves, in particular to a water level limiting remote control float valve.

Background

The remote control float valve is mainly used for controlling the water level height of a water tank or a water pool, when the water level is lowered, the main valve is opened to start water supply when the float ball descends, and when the water level reaches the control height, the main valve is lifted by the float ball to stop water supply.

The existing water-limiting level remote control ball cock is usually a simple plate sealing structure and is sealed by connecting a metal plate with a limiting notch, and the structure is easy to cause gaps due to abrasion when being used for a long time, so that the valve body is not tightly sealed, the leakage is easy to occur, and certain use problems exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a water level limiting remote control float valve to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a limit for water level remote control ball-cock assembly, includes the valve body, there is the valve gap upper end of valve body through bolt fixed mounting, the branch pipe has been seted up to one side of valve body, the valve gap still is connected with go-between, connecting pipe, automatically controlled valve and floater, the upper surface of valve body still is provided with diaphragm and diaphragm pad, the inside of valve gap still is provided with spring and valve rod, the lower extreme welding of diaphragm pad has the protective sheath, the lower extreme welding of protective sheath has the clamp plate, the lower extreme welding of clamp plate has the backing plate, the lower extreme welding of backing plate has the inner panel, the inside of valve body is provided with the baffle, the middle part of baffle is provided with the sealing ring, the inside of sealing ring is provided with the sealing washer.

Preferably, one end of the connecting pipe is connected with the valve cover, the other end of the connecting pipe is connected with the electric control valve, and the other end of the electric control valve is connected with the floating ball through the connecting rod.

Preferably, a limiting notch is formed in the upper surface of the sealing ring, the sealing ring is arranged inside the sealing notch, and the inner plate is matched with the limiting notch.

Preferably, the outside welding of sealing ring has the toper panel, the toper notch has been seted up to the upper surface of toper panel, the backing plate is circular panel, the outside of backing plate seted up with toper notch assorted notch.

Preferably, a sealing gasket is further arranged between the conical plate and the base plate, and the sealing gasket is a conical base plate.

Preferably, one end of the valve rod penetrates through the diaphragm pad, the protective sleeve, the pressing plate, the backing plate, the inner plate and the sealing ring, and the sealing ring is tightly attached to the outer side of the valve rod.

Compared with the prior art, the utility model has the beneficial effects that:

through the sealing ring and assorted auxiliary structure that set up, can provide auxiliary seal structure, provide better sealed effect to the replacement can be dismantled to the structure, has reduced the wearing and tearing between the body of rod and the plate body, has prolonged the life of valve body, has avoided current structure to appear the problem of leaking after wearing and tearing, possesses certain beneficial effect, and is more outstanding than current structure.

Drawings

FIG. 1 is a side view of the present invention;

FIG. 2 is a cross-sectional view in elevation of the present invention;

FIG. 3 is a schematic structural view of a seal ring according to the present invention.

In the figure: 10. a valve body; 11. a branch pipe; 12. a valve cover; 121. a connecting ring; 122. a connecting pipe; 123. An electrically controlled valve; 124. a floating ball; 13. a seal ring; 131. a seal ring; 132. a gasket; 14. a valve stem; 15. a spring; 16. a membrane; 17. a baffle plate; 18. a membrane pad; 181. a protective sleeve; 182. pressing a plate; 183. a base plate; 184. an inner panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a water level limiting remote control float valve includes a valve body 10, a valve cover 12 is fixedly mounted at the upper end of the valve body 10 through bolts, a branch pipe 11 is disposed at one side of the valve body 10, the valve cover 12 is further connected with a connection ring 121, a connection pipe 122, an electric control valve 123 and a floating ball 124, a diaphragm 16 and a diaphragm pad 18 are further disposed on the upper surface of the valve body 10, a spring 15 and a valve rod 14 are further disposed inside the valve cover 12, a protection sleeve 181 is welded at the lower end of the diaphragm pad 18, a pressing plate 182 is welded at the lower end of the protection sleeve 181, a backing plate 183 is welded at the lower end of the pressing plate 182, an inner plate 184 is welded at the lower end of the backing plate 183, a baffle 17 is disposed inside the valve body 10, a sealing ring 13 is disposed in the middle of the baffle 17, and a sealing ring 131 is disposed inside the sealing ring 13.

One end of the connecting pipe 122 is connected with the valve cover 12, the other end of the connecting pipe 122 is connected with the electric control valve 123, and the other end of the electric control valve 123 is connected with the floating ball 124 through a connecting rod;

the upper surface of the sealing ring 13 is provided with a limiting notch, the sealing ring 131 is arranged inside the sealing notch, and the inner plate 184 is matched with the limiting notch and can provide a moving notch when being pressed;

the outer side of the sealing ring 13 is welded with a conical plate, the upper surface of the conical plate is provided with a conical notch, the backing plate 183 is a circular plate, the outer side of the backing plate 183 is provided with a notch matched with the conical notch, a sealing gasket 132 is further arranged between the conical plate and the backing plate 183, the sealing gasket 132 is a conical backing plate, when the sealing gasket is pressed, a sealing structure can be formed, the pressing plate 182 provides a pressing effect, the backing plate 183 on the inner side can press the sealing gasket 132 to provide a primary sealing effect, the inner plate 184 on the inner side can also press the sealing ring 131 to assist the connection between the valve rod 14 and the sealing ring 13, and the whole sealing effect is better;

one end of the valve rod 14 penetrates through the diaphragm pad 18, the protective sleeve 181, the pressure plate 182, the backing plate 183, the inner plate 184 and the sealing ring 13, and the sealing ring 131 is tightly attached to the outer side of the valve rod 14.

The working principle is as follows: when using, respond to the water level through floater 124, open valve body 10 and sluiced out when the water level is high, open valve body 10 and go into water when the water level is low, normal valve body 10 of water level seals, when sealing, move down through the inboard valve rod 14 of electric control valve 123 control, drive clamp plate 182 and form the pressfitting effect, inboard backing plate 183, sealed pad 132 between and inner panel 184, the pressfitting effect between the sealing washer 131, can guarantee the leakproofness, be connected between supplementary valve rod 14 and the sealing ring 13, guarantee the tight silk seam of seal structure, the condition of leaking can not appear.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a limit water level remote control ball-cock assembly, includes valve body (10), there is valve gap (12) upper end of valve body (10) through bolt fixed mounting, branch pipe (11) have been seted up to one side of valve body (10), valve gap (12) still are connected with go-between (121), connecting pipe (122), automatically controlled valve (123) and floater (124), the upper surface of valve body (10) still is provided with diaphragm (16) and diaphragm pad (18), its characterized in that: the inside of valve gap (12) still is provided with spring (15) and valve rod (14), the lower extreme welding of diaphragm pad (18) has protective sheath (181), the lower extreme welding of protective sheath (181) has clamp plate (182), the lower extreme welding of clamp plate (182) has backing plate (183), the lower extreme welding of backing plate (183) has inner panel (184), the inside of valve body (10) is provided with baffle (17), the middle part of baffle (17) is provided with sealing ring (13), the inside of sealing ring (13) is provided with sealing washer (131).

2. The water level limiting remote control float valve according to claim 1, characterized in that: one end of the connecting pipe (122) is connected with the valve cover (12), the other end of the connecting pipe (122) is connected with the electric control valve (123), and the other end of the electric control valve (123) is connected with the floating ball (124) through a connecting rod.

3. The water level limiting remote control float valve according to claim 1, characterized in that: spacing notch has been seted up to the upper surface of sealing ring (13), sealing washer (131) set up in the inside of sealed notch, inner panel (184) and spacing notch phase-match.

4. The water level limiting remote control float valve according to claim 1, characterized in that: the outside welding of sealing ring (13) has toper panel, the toper notch has been seted up to the upper surface of toper panel, backing plate (183) are circular panel, the outside of backing plate (183) seted up with toper notch assorted notch.

5. The water level limiting remote control float valve according to claim 4, wherein: still be provided with sealed pad (132) between toper panel and backing plate (183), sealed pad (132) are the toper backing plate.

6. The water level limiting remote control float valve according to claim 5, wherein: one end of the valve rod (14) penetrates through the diaphragm pad (18), the protective sleeve (181), the pressing plate (182), the base plate (183), the inner plate (184) and the sealing ring (13), and the sealing ring (131) is tightly attached to the outer side of the valve rod (14).