CN217108445U - Floating ball automatic valve - Google Patents

Abstract

The utility model relates to a floater automatic valve technical field specifically discloses a floater automatic valve. The water-stopping device comprises an adapter, a water inlet channel and a drainage channel, wherein the water inlet channel and the drainage channel are communicated with the adapter; function mouth department is equipped with the seal assembly who is used for sealing the water inlet, and function mouth department can dismantle and be connected with the ball-cock assembly base that can form the closed cavity with seal assembly, and it has the air guide hole that communicates with the closed cavity to open on the ball-cock assembly base, and the ball-cock assembly base is kept away from adapter one side and is equipped with the sealing switch who is used for shutoff air guide hole, and the ball-cock assembly base goes up to slide to be equipped with and is used for controlling the floater that sealing switch opened and stops, can dismantle on the ball-cock assembly base to be connected with the ball-cock assembly lid that is used for preventing the floater and drops. The utility model aims to solve the problem that the sensitivity is reduced after the traditional ball cock assembly is used for a long time.

Description

Floating ball automatic valve

Technical Field

The application relates to the technical field of automatic floating ball valves and particularly discloses an automatic floating ball valve.

Background

The float valve is a valve formed from crank arm and float ball, and can be used for automatically controlling liquid level of water tower or water pool, and has the characteristics of simple maintenance, flexibility and durability, high accuracy of liquid level control, no interference of water pressure on water level, tight opening and closing and no water leakage, etc.

However, after a long time use, the floating ball is easy to adsorb a lot of impurities on the surface after a long time use, and the buoyancy begins to decrease at the time, which may cause the problem of sensitivity reduction of the automatic valve.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that the sensitivity is reduced after the traditional ball cock assembly is used for a long time.

In order to achieve the purpose, the basic scheme of the utility model provides a floating ball automatic valve, which comprises an adapter, a water inlet channel communicated with the adapter and a drainage channel, wherein one side of the adapter is provided with a functional port, a water stopping column communicated with the drainage channel is fixedly connected in the adapter, and one end of the water stopping column facing to the functional port is provided with a water inlet which can allow the water flow of the water inlet channel to flow to the drainage channel; function mouth department is equipped with the seal assembly who is used for sealing the water inlet, and function mouth department can dismantle and be connected with the ball-cock assembly base that can form the closed cavity with seal assembly, and it has the air guide hole that communicates with the closed cavity to open on the ball-cock assembly base, and ball-cock assembly base keeps away from adapter one side and is equipped with the sealing switch who is used for the shutoff air guide hole, and the ball-cock assembly base goes up to slide to be equipped with and is used for controlling the floater that sealing switch opened and stops, can dismantle on the ball-cock assembly base to be connected with the ball-cock assembly lid that is used for preventing the floater to drop.

The principle and the effect of the basic scheme are as follows:

1. when using, rivers normally follow inhalant canal through stagnant water post flow direction drainage channel, accomplish normal water supply work, plug up the water inlet of stagnant water post when seal assembly after, inhalant canal's water just can not flow to drainage channel through stagnant water post, consequently alright accomplish the work of supplying water.

2. When the water inlet is needed, the water flow in the water inlet channel overcomes the elasticity of a part of functional springs through the water pressure of the water flow, the air in the closed cavity is discharged from the air guide hole, and finally the sealing assembly is separated from the water inlet to finish the water inlet work; when the water level reaches and presets, the floater is because self buoyancy exerts the power of closing for sealing switch, then utilizes sealing switch to block up the air guide hole, and the air of closed cavity just no longer outwards discharges this moment, therefore functional spring alright be greater than water pressure, finally just says that to accomplish the shutoff to the water inlet again.

3. After long-time use, can directly dismantle ball-cock assembly lid and ball-cock assembly base, each spare part is cleaned or is changed, alright continuation use.

Compared with the prior art, the utility model discloses in the use, simple structure, convenient operation especially when cleaning its inner wall, utilizes simple and easy detachable structure, has not only realized the regulation of water level, and after finishing using, the installation is dismantled to the user of non-specialty very convenient, consequently can use widely in this field.

Further, the sealing assembly comprises a sealing gasket which is arranged in the functional port in a sliding mode and a functional spring used for abutting against the sealing gasket. The water inlet can be conveniently sealed.

Furthermore, the sealing switch is rotatably arranged on the floating ball valve base, a rebound rubber pad capable of bouncing the sealing switch open is arranged on the air guide hole, and an elastic sealing rubber pad corresponding to the rebound rubber pad is arranged on the sealing switch. The smoothness of closing or opening is improved.

Furthermore, one side of the floating ball valve cover, which is far away from the floating ball valve base, is communicated with a threaded connector. According to the use requirement, the water pipe is communicated from the outside of the water supply equipment to complete the buoyancy adjustment.

Furthermore, a limiting rod for limiting the floating ball is fixedly connected to the floating ball valve base, and a connecting screw is arranged between the free end of the limiting rod and the floating ball valve cover. The disassembly convenience is improved.

Furthermore, the connection mode of the water inlet channel, the water drainage channel and the adapter can form 90 degrees or 180 degrees. Different water supply states can be adjusted according to the use requirements.

Furthermore, a filter screen is arranged in the water inlet channel. The valve can be effectively prevented from being blocked.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is an exploded view of an embodiment of the present invention showing a float ball automatic valve;

FIG. 2 is a schematic front view of a ball cock cover of an automatic floating ball valve according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a transfer joint of an automatic float ball valve according to an embodiment of the present disclosure;

FIG. 4 is a cross-sectional view of a transfer joint of an automatic float valve according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a float valve seat of the float automatic valve according to an embodiment of the present disclosure;

fig. 6 shows a rear structure schematic diagram of a floating ball valve cover in the floating ball automatic valve according to the embodiment of the present application.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Reference numerals in the drawings of the specification include: the sealing device comprises a sealing gasket 1, a positioning bulge 2, a functional spring 3, a ball float valve base 4, a sealing switch 5, a sealing rubber gasket 6, a limiting rod 7, a ball float 8, an internal connection ball float valve cover 901, an external connection ball float valve cover 902, a 90-degree adapter 101, a 180-degree adapter 102, a water inlet channel 11, a water drainage channel 12, a water stop column 13, a functional port 14, a connecting groove 15, a rebound rubber gasket 16, a water outlet end 17 of the water stop column, a threaded connector 18 and a flat water inlet 19.

In an embodiment, as shown in fig. 1 and fig. 3, the water-stopping device includes a 90 ° adapter 101, one side of the 90 ° adapter 101 is communicated with a water inlet channel 11, a filter screen is disposed in the water inlet channel 11, the other side of the 90 ° adapter 101 is communicated with a water discharge channel 12, the connection mode of the water inlet channel 11, the water discharge channel 12 and the 90 ° adapter 101 can form 90 ° or 180 °, the 90 ° adapter 101 and the 180 ° adapter 101 are formed, a functional port 14 is opened on the front surface of the adapter 101, as shown in fig. 4, a water-stopping column 13 communicated with the water discharge channel 12 is integrally formed in the adapter 101, a water inlet capable of allowing water flowing from the water inlet channel 11 to the water discharge channel 12 is opened on one end of the water-stopping column 13 facing the functional port 14, a water-stopping column water outlet end 17 communicated with the water discharge channel 12 is processed on the right side of the water-stopping column 13, and a sealing gasket 1 is installed on the water inlet.

As shown in fig. 3, four threaded holes for installing the base 4 of the float valve are symmetrically arranged on the end face of the functional port 14, the base 4 of the float valve is installed on the 90 ° adapter 101 through four screws, as shown in fig. 2, a connecting groove 15 which can form a closed cavity with the sealing gasket 1 is integrally formed on one side of the base 4 of the float valve facing the sealing gasket 1, as shown in fig. 1, a functional spring 3 for pressing the sealing gasket 1 against the water inlet is arranged between the base 4 of the float valve and the sealing gasket 1, as shown in fig. 1, 2 and 5, an air guide hole communicated with the closed cavity is formed in the base 4 of the float valve, a sealing switch 5 for plugging the air guide hole is arranged on one side of the base 4 of the float valve away from the 90 ° adapter 101, the sealing switch 5 is rotatably arranged on the base 4 of the float valve, a rebound rubber gasket 16 which can flick the sealing switch 5 is arranged on the air guide hole, an elastic sealing rubber gasket 6 corresponding to the rebound rubber gasket 16 is arranged on the sealing switch 5, can dismantle on the ball-cock assembly base 4 and be connected with the 8 valve gaps of floater that are used for preventing floater 8 from droing, the rigid coupling has the gag lever post 7 that is used for restricting floater 8 on the ball-cock assembly base 4, is equipped with connecting screw between the free end of gag lever post 7 and the 8 valve gaps of floater, and the slip is equipped with on the gag lever post 7 and is used for controlling sealed switch 5 to open the floater 8 that stops, and the 8 valve gaps of floater pass through connecting screw and gag lever post 7 and install on ball-cock assembly base 4.

When the automatic valve is used, the automatic valve is arranged at a corresponding position, water flow normally flows to the drainage channel 12 from the water inlet channel 11 through the water stopping column 13 to complete normal water supply work, and after the water inlet of the water stopping column 13 is blocked by the sealing assembly, water in the water inlet channel 11 cannot flow to the drainage channel 12 through the water stopping column 13; one end of the functional spring 3, which is far away from the water inlet, is abutted against the ball float valve base 4 to complete supporting, while the other end can know that the sealing assembly is tightly buckled at the water inlet, when water needs to be fed, water flow in the water feeding channel 11 overcomes the elasticity of a part of the functional spring 3 through the water pressure of the water flow, air in the closed cavity is discharged from the air guide hole, and finally the sealing assembly is separated from the water inlet to complete water feeding work; when the water level reaches and presets, floater 8 because self buoyancy exert the power of closing for sealing switch 5, then utilize sealing switch 5 to block up the air guide hole, the air of closed cavity just no longer outwards discharges this moment, therefore functional spring 3 alright be greater than water pressure, finally just accomplish the shutoff to the water inlet again.

The floating ball 8 valve cover used in the first embodiment is an internal floating ball valve cover 901, and can be directly used in a container for installation, and a flat water inlet 19 is arranged on one side of the internal floating ball valve cover 901, which is far away from the floating ball valve base 4.

As shown in fig. 6, the difference between the second embodiment and the first embodiment is only that the internal floating ball 8 is replaced by the external floating ball valve cover 902, the side of the external floating ball valve cover 902 far away from the floating ball valve base 4 is a threaded connector 18, and then a water pipe is used to communicate with the bottom of the container so as to read the water level, so that the floating ball 8 moves up and down to complete the corresponding function.

After long-time use, the valve cover of the floating ball 8 and the base 4 of the floating ball valve can be directly detached, and all parts can be cleaned or replaced, so that the floating ball valve can be continuously used.

The utility model discloses in the use, simple structure, convenient operation especially when cleaning its inner wall, utilizes simple and easy detachable structure, has not only realized the regulation of water level, and after finishing using, the installation is dismantled to the user of very convenient non-specialty, consequently can use widely in this field.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments by utilizing the above disclosed technical contents without departing from the technical scope of the present invention, but all the modifications, changes and changes of the technical spirit of the present invention made to the above embodiments are also within the scope of the technical solution of the present invention.

Claims (7)

1. A float ball automatic valve is characterized in that: the water-stopping device comprises an adapter, a water inlet channel and a drainage channel, wherein the water inlet channel and the drainage channel are communicated with the adapter; function mouth department is equipped with the seal assembly who is used for sealing the water inlet, and function mouth department can dismantle and be connected with the ball-cock assembly base that can form the closed cavity with seal assembly, and it has the air guide hole that communicates with the closed cavity to open on the ball-cock assembly base, and the ball-cock assembly base is kept away from adapter one side and is equipped with the sealing switch who is used for shutoff air guide hole, and the ball-cock assembly base goes up to slide to be equipped with and is used for controlling the floater that sealing switch opened and stops, can dismantle on the ball-cock assembly base to be connected with the ball-cock assembly lid that is used for preventing the floater and drops.

2. The floating ball automatic valve according to claim 1, wherein said sealing assembly comprises a sealing gasket slidably disposed in the functional port and a functional spring for abutting against the sealing gasket.

3. The automatic floating ball valve according to claim 1 or 2, wherein said sealing switch is rotatably disposed on the floating ball valve base, a resilient rubber gasket for bouncing the sealing switch is disposed on the air-guiding hole, and a resilient sealing rubber gasket corresponding to the resilient rubber gasket is disposed on the sealing switch.

4. The floating ball automatic valve according to claim 1, wherein a threaded connector is connected to a side of said floating ball valve cover away from said floating ball valve base.

5. The automatic floating ball valve according to claim 4, wherein a stopper rod for limiting the floating ball is fixed to said floating ball valve base, and a connection screw is provided between a free end of said stopper rod and said floating ball valve cover.

6. The floating ball automatic valve according to claim 1, wherein said inlet passage and said outlet passage are connected to said adapter in a manner forming 90 ° or 180 °.

7. The floating ball automatic valve according to claim 1, wherein a filter screen is provided in said water inlet passage.

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