CN218818522U

CN218818522U - Floating ball

Info

Publication number: CN218818522U
Application number: CN202222663621.0U
Authority: CN
Inventors: 李云婷; 张�林; 刘洋; 蒋元梦; 赵兴国
Original assignee: Dongming Kehuan Environmental Protection Technology Co ltd
Current assignee: Dongming Kehuan Environmental Protection Technology Co ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-04-07
Anticipated expiration: 2032-10-10

Abstract

The utility model provides a floating ball, include: threaded connector and side seal, the valve body is installed to the threaded connector right-hand member, the sealing ring is installed in the valve body outside, movable head is installed to the inboard lower extreme of sealing ring, and the go-between is installed in the activity head lower extreme outside, the go-between right side is equipped with the strut seat, strut seat internally mounted has the strut body, the floater body is installed to the strut body right-hand member, the valve body right-hand member is equipped with the delivery port, valve body intermediate position internally mounted has the side seal, the floater body includes connector and interior floater, sealed shell is installed to the connector right-hand member, compares with prior art, the utility model discloses following beneficial effect has: through using side seal and activity head, can effectively keep its leakproofness, I-shaped structure gomphosis mode can reduce because the leakproofness that the sealing member damage leads to weakens, through using two sets of branch bodies, can effectively prevent that the branch body from being lever activity fracture's problem many times.

Description

Floating ball

Technical Field

The utility model belongs to the technical field of the liquid level ball-cock assembly, a floater is related to.

Background

The float valve regulates the liquid supply amount by controlling the liquid level, and the operating principle of the float valve is that the float ball in the float chamber is lowered or raised under the action of the liquid level to control the opening or closing of one valve.

Chinese patent CN201028048Y (a float valve) includes: the valve body, the control mechanism, the ball lever and the floating ball are characterized in that the valve cavity is sealed by the glue film arranged in the valve cavity, so that the valve cavity is spun by the threads of the valve cover, higher pressure can be borne, water flow is not controlled to leak during working, the hollow structure strength of the ball lever is higher, the reinforcing tray is not easy to break at the joint of the ball lever and the floating ball, the appearance is more attractive, the service life is prolonged, the production efficiency is improved, and the valve has popularization value.

But we find when the above-mentioned ball cock of in-service use, when using for a long time, its glued membrane is relatively poor to the leakproofness of rivers, and glued membrane life is lower to long-time use leads to the leakproofness can not effectively guarantee, and its ball cock of using for a long time simultaneously, when the ball cock is used for a long time, easily produces the body of rod fracture when the ball cock pole excessively floats, and directly leads to ball cock scrapping, thereby increases its cost of maintenance, therefore, need a floater now to solve above problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a floater solves the problem of proposing among the above-mentioned background art to the not enough that prior art exists.

The utility model discloses a following technical scheme realizes: a float ball, comprising: the sealing device comprises a threaded connector, a valve body, a sealing ring, a movable sealing head, a connecting ring, a support rod seat, a support rod body, a water outlet, a floating ball body and a side seal, wherein the valve body is installed at the right end of the threaded connector, and the sealing ring is installed on the outer side of the valve body;

the lower end of the inner side of the sealing ring is provided with a movable end socket, the outer side of the lower end of the movable end socket is provided with a connecting ring, the right side of the connecting ring is provided with a support rod seat, a support rod body is arranged in the support rod seat, the right end of the support rod body is provided with a floating ball body, the right end of the valve body is provided with a water outlet, and a side seal is arranged in the middle of the valve body;

the floater body includes connector, flange ring, bolt, sealed shell and interior floater, sealed shell is installed to the connector right-hand member, the flange ring is installed in the sealed shell intermediate position outside, the inside bolt that installs of flange ring, sealed shell internally mounted has interior floater.

As a preferred embodiment, the threaded connector is connected with the inner side of the external water pipe in a sealing manner, the inner part of the threaded connector, the inner part of the valve body and the inner part of the water outlet are communicated with each other, two groups of side seals are arranged, and the inner sides of the sealing rings are fixedly connected with the two groups of side seals, so that water flow can be conveniently guided in.

As a preferred embodiment, the sealing ring is connected with the outer side surface of the valve body in a sealing mode through plastic-melting welding, the cross section of the upper end of the movable seal head is of an I-shaped structure, the inner side of the movable seal head is embedded with the side seal, the movable seal head is connected in a sealing mode, and the valve can be opened and closed inside the valve body.

As a preferred embodiment, the movable end enclosure is connected and fixed with the connection ring at the inner side, the movable end enclosure is a movable mechanism, the connection ring is connected and fixed with the support rod body, and the support rod body is a metal rod.

As a preferred embodiment, the supporting rod body is fixedly connected with the connecting port, a sealing structure is arranged inside the floating ball body, two groups of sealing shells are arranged, and each group of sealing shells is of a hollow hemispherical structure.

As a preferred embodiment, a connecting hole is formed in the supporting rod seat, the supporting rod seat is of a movable structure, the supporting rod body is divided into two sections, the left side supporting rod body and the right side supporting rod body are fixedly connected with the upper ends of the left side and the right side of the supporting rod seat, and the movable sealing head is in limit embedding with the bottom of the inner side of the sealing ring.

After the technical scheme is adopted, the beneficial effects of the utility model are that: through using side seal and activity head, can effectively keep its leakproofness, I-shaped structure gomphosis mode can reduce because the leakproofness that the sealing member damaged and lead to weakens, through using two sets of body of fulcrum bars, can effectively prevent that the body of fulcrum bar from being lever activity fracture's problem many times.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.

Fig. 1 is a schematic structural view of a floating ball of the present invention;

FIG. 2 is a right view of the inner part of the floating ball middle sealing ring and the side seal;

fig. 3 is a front view structural diagram of the inside of the floating ball body in the floating ball of the present invention;

in the figure: 1-threaded connector, 2-valve body, 3-sealing ring, 4-movable end socket, 5-connecting ring, 6-strut seat, 7-strut body, 8-water outlet, 9-floating ball body, 3 a-side seal, 9 a-connecting port, 9 b-flange ring, 9 c-bolt, 9 d-sealing shell and 9 e-inner floating ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, a float ball includes: the valve comprises a threaded connector 1, a valve body 2, a sealing ring 3, a movable end socket 4, a connecting ring 5, a support rod seat 6, a support rod body 7, a water outlet 8, a floating ball body 9 and a side seal 3a, wherein the valve body 2 is installed at the right end of the threaded connector 1, and the sealing ring 3 is installed on the outer side of the valve body 2;

a movable seal head 4 is arranged at the lower end of the inner side of the sealing ring 3, a connecting ring 5 is arranged on the outer side of the lower end of the movable seal head 4, a support rod seat 6 is arranged on the right side of the connecting ring 5, a support rod body 7 is arranged in the support rod seat 6, a floating ball body 9 is arranged at the right end of the support rod body 7, a water outlet 8 is arranged at the right end of the valve body 2, and a side seal 3a is arranged in the middle of the valve body 2;

the floating ball body 9 comprises a connecting port 9a, a flange ring 9b, a bolt 9c, a sealing shell 9d and an inner floating ball 9e, the sealing shell 9d is installed at the right end of the connecting port 9a, the flange ring 9b is installed on the outer side of the middle position of the sealing shell 9d, the bolt 9c is installed inside the flange ring 9b, and the inner floating ball 9e is installed inside the sealing shell 9 d.

Threaded connector 1 and the inboard sealing connection of outside raceway, threaded connector 1 inside, 2 inside and 8 inside intercommunication each other of delivery port of valve body, the side seal 3a installs two sets ofly, and 3 inboards of sealing ring all are connected fixedly with two sets of side seals 3a, can conveniently be with rivers leading-in.

The sealing ring 3 is connected with the outer side surface of the valve body 2 in a sealing mode through plastic-melting welding, the cross section of the upper end of the movable seal head 4 is of an I-shaped structure, and the movable seal head is connected with the valve body in a sealing mode, so that the valve body 2 can be opened and closed.

The movable end socket 4 is connected and fixed with the connecting ring 5 at the inner side, the movable end socket 4 is a movable mechanism, the connecting ring 5 is connected and fixed with the support rod body 7, and the support rod body 7 is a metal rod, so that the strength of the support rod body 7 can be ensured.

The supporting rod body 7 is fixedly connected with the connecting port 9a, the inside of the floating ball body 9 is a sealing structure, two groups of sealing shells 9d are arranged, and each group of sealing shells 9d is of a hollow hemispherical structure.

The connecting hole has been seted up to branch seat 6 inside, and branch seat 6 is a movable structure, and the branch body 7 divide into two sections, and controls two side branch body of rod 7 and all be connected fixedly with the branch seat 6 left and right sides upper end, and the spacing gomphosis in

activity head

4 and 3 inboard bottoms of sealing ring can make activity head 4 keep sealed to valve body 2 inside.

As a first embodiment of the present invention: in order to solve the problem that when the ball cock is used for a long time, the ball cock is easy to break when the ball cock rod excessively floats, and the ball cock is directly scrapped, so that the maintenance cost is increased, firstly, when the water level of the ball cock drops, the ball cock body 9 moves downwards and drives the right support rod body 7 to be in a posture of high left and low right, and then the support rod seat 6 is ejected upwards, the support rod seat 6 drives the left support rod body 7 to be in a posture of high right and low left, so that the connecting ring 5 is driven to move downwards, and the movable seal head 4 is driven to move downwards, so that the connecting height between the movable seal head 4 and the side seal 3a is reduced, and an external water source flows out from the inside of the valve body 2 through the water outlet 8.

As a second embodiment of the present invention: in order to solve when the long-term use, the leakproofness of its glued membrane to rivers is relatively poor, and glued membrane life is lower to long-term use leads to the problem that the leakproofness can not effectively be guaranteed, expounded in the first embodiment, because the upper end cross section of activity head 4 is an I shape structure, can strengthen the inside sealed effect of valve body 2, compare with glued membrane, single gasket can effectively increase the sealed area and strengthen its sealed hydraulic bearing capacity.

The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A float ball, comprising: screw thread interface (1), valve body (2) and side seal (3 a), its characterized in that: the right end of the threaded connector (1) is provided with a valve body (2), and the outer side of the valve body (2) is provided with a sealing ring (3);

a movable seal head (4) is arranged at the lower end of the inner side of the sealing ring (3), a connecting ring (5) is arranged on the outer side of the lower end of the movable seal head (4), and a strut seat (6) is arranged on the right side of the connecting ring (5);

a supporting rod body (7) is arranged in the supporting rod seat (6), a floating ball body (9) is arranged at the right end of the supporting rod body (7), a water outlet (8) is arranged at the right end of the valve body (2), and a side seal (3 a) is arranged in the middle of the valve body (2);

floater body (9) include connector (9 a) and interior floater (9 e), sealed shell (9 d) are installed to connector (9 a) right-hand member, flange ring (9 b) are installed to sealed shell (9 d) intermediate position outside, flange ring (9 b) internally mounted has bolt (9 c), floater (9 e) in sealed shell (9 d) internally mounted.

2. A floating ball as set forth in claim 1, wherein: the threaded connector (1) is connected with the inner side of an external water pipe in a sealing mode, the interior of the threaded connector (1), the interior of the valve body (2) and the interior of the water outlet (8) are communicated with one another, two sets of side seals (3 a) are installed, and the two sets of side seals (3 a) are fixedly connected with the inner side of the sealing ring (3).

3. A floating ball as claimed in claim 2, wherein: sealing ring (3) and valve body (2) outside surface are through the plastic-melt welding sealing connection, activity head (4) upper end cross section is an I shape structure, activity head (4) inboard and side seal (3 a) gomphosis, and activity sealing connection.

4. A floating ball according to claim 3, wherein: the movable seal head (4) is connected with the connecting ring (5) and is connected and fixed on the inner side, the movable seal head (4) is a movable mechanism, the connecting ring (5) is connected and fixed with the support rod body (7), and the support rod body (7) is a metal rod.

5. A floating ball according to claim 4, wherein: the supporting rod body (7) is fixedly connected with the connecting port (9 a), a sealing structure is arranged inside the floating ball body (9), two groups of sealing shells (9 d) are arranged, and each group of sealing shells (9 d) is of a hollow hemispherical structure.

6. A floating ball as claimed in claim 5, wherein: the connecting hole has been seted up to branch seat (6) inside, branch seat (6) are a movable structure, the prop body of rod (7) divide into two sections, and control two side branch body of rod (7) and all be connected fixedly with branch seat (6) left and right sides upper end, the spacing gomphosis in activity head (4) and sealing ring (3) inboard bottom.