CN213745039U

CN213745039U - Ball body

Info

Publication number: CN213745039U
Application number: CN202022823378.5U
Authority: CN
Inventors: 吴培圣
Original assignee: Wenzhou Rongwei Valve Co ltd
Current assignee: Wenzhou Rongwei Valve Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-07-20
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses a spheroid, include the spheroid and run through spheroidal runner, spheroidal surface is equipped with relative first connecting portion and second connecting portion, be equipped with on the terminal surface of first connecting portion and peg graft complex jack, characterized by with the valve rod: the ball body is internally provided with a groove body positioned on one side of the first connecting portion, the groove body is internally provided with a sensor, a first passage communicated with the jack and the groove body is arranged in the ball body, a sealing assembly for sealing the first passage is arranged in the first passage, and a filtering assembly is arranged in the flow passage connection. The utility model has the advantages of it is following and effect: the impurity content in the ball can be known at any time, and when the filter assembly is replaced can be known, and the fluid can be taken at any time.

Description

Ball body

Technical Field

The utility model relates to a valve accessory, more specifically say, it relates to a spheroid.

Background

The ball valve is widely applied to industries such as petroleum refining, long-distance pipelines, chemical industry, papermaking, pharmacy, water conservancy, electric power, municipal administration, steel and the like, plays a very important role in national economy, has the action of rotating by 90 degrees, has a spherical plug body with a circular through hole or a channel passing through the axis, is mainly used for cutting off, distributing and changing the flowing direction of a medium in the pipeline, and can be closed tightly only by rotating by 90 degrees and a small rotating torque.

The ball valve is according to the different service condition at its place, and some ball valves need possess the fluid and carry out filterable function, and the impurity of filtering the stay can deposit among the spheroid, and the condition of the unable audio-visual interior impurity of understanding spheroid of present spheroid leads to regularly clearing up the spheroid, and the condition that spheroid impurity did not arrive the needs clearance appears easily in the regular clearance, leads to taking trouble and labouring.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art, and provides a ball body which can know the content of impurities in the ball body at any time and know when to replace a filter assembly.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a spheroid, includes the spheroid and runs through spheroidal runner, spheroidal surface is equipped with relative first connecting portion and second connecting portion, be equipped with on the terminal surface of first connecting portion with the valve rod complex jack of pegging graft, characterized by: the ball body is internally provided with a groove body positioned on one side of the first connecting portion, the groove body is internally provided with a sensor, a first passage communicated with the jack and the groove body is arranged in the ball body, a sealing assembly for sealing the first passage is arranged in the first passage, and a filtering assembly is arranged in the flow passage connection.

Through adopting above-mentioned technical scheme, set up the sensor in the cell body and can detect the inside impurity content of spheroid, whether convenient the affirmation needs to change or wash filtering component.

The utility model discloses further set up to: the sealing assembly comprises a sealing cavity arranged in the first channel, a sealing block is arranged in the sealing cavity in a sliding mode, a positioning spring connected with the sealing block is arranged in the sealing cavity, and the sealing assembly further comprises a second channel communicated with the sealing cavity and the first channel.

Through adopting above-mentioned technical scheme, the one side of sealed piece is the inclined plane setting, and when having fluid in the spheroid, and the valve rod installs in first connecting surface, slides and can push away the slider with the liquid intaking pipe in the valve rod and make a part of fluid outflow get into the liquid intaking pipe, and the fluid gets into the sealed first flow path of sealed chamber drive sealed piece through the second passageway and has guaranteed that the fluid can not spill over from first flow path, convenient operation is simple.

The utility model discloses further set up to: and a sealing ring is sleeved on the sealing block.

Through adopting above-mentioned technical scheme, the sealing washer can prevent that fluid from flowing out in the sealed chamber, can protect the life that sealed piece strengthened sealed piece simultaneously.

The utility model discloses further set up to: the filter assembly comprises a plurality of mounting grooves and a filter piece, the mounting grooves are arranged at intervals around the center of a circle of the flow channel, the mounting grooves are connected with clamping grooves, the filter piece is provided with a clamping block, the clamping block is clamped into the clamping grooves, and the clamping block is clamped into the clamping grooves and is rotationally used for limiting the filter piece to be separated from the ball body.

By adopting the technical scheme, the filter screen filters the fluid medium flowing through the conduction channel, so that the function of the valve is enhanced, the valve has filterability, and the practicability of the valve is improved.

The utility model discloses further set up to: the filter piece comprises a filter screen, a fixing piece and a locking piece used for locking the filter screen and the fixing piece, and the clamping block is arranged on the fixing piece.

By adopting the technical scheme, the filter screen is replaceable, the fixing part does not need to be cleaned, and the cost can be saved.

The utility model discloses further set up to: the filter screen is equipped with a plurality of location archs towards the one side of mounting, the mounting is equipped with the positioning groove with protruding complex in location.

Through adopting above-mentioned technical scheme, the protruding cooperation positioning groove of location makes both fix a position better fixed both.

The utility model discloses further set up to: each clamping block is provided with an extrusion spring.

Through adopting above-mentioned technical scheme, extrusion spring has guaranteed to filter between fixed block and draw-in groove not to deviate from the draw-in groove by extrusion.

Drawings

Fig. 1 is a perspective view of an embodiment of the present invention;

fig. 2 is a cross-sectional view of an embodiment of the present invention;

FIG. 3 is an enlarged view of part A of the present invention;

FIG. 4 is a semi-sectional rotary perspective view of the embodiment of the present invention;

fig. 5 is an exploded view of a filter assembly according to an embodiment of the present invention.

In the figure: 1. a sphere; 2. a flow channel; 3. a first connection portion; 4. a second connecting portion; 5. a jack; 6. a trough body; 7. a filter assembly; 71. mounting grooves; 72. a filter member; 721. a filter screen; 7211. a protrusion; 722. a fixing member; 723. a locking member; 73. a card slot; 74. a clamping block; 741. a compression spring; 8. a first channel; 9. a seal assembly; 91. sealing the cavity; 92. a sealing block; 93. a second channel.

Detailed Description

Embodiments of the present invention are further described with reference to fig. 1 to 5.

The utility model provides a spheroid, includes spheroid 1 and runs through spheroid 1's runner 2, and spheroid 1's surface is equipped with relative first connecting portion 3 and second connecting portion 4, is equipped with on the terminal surface of first connecting portion 3 to peg graft complex jack 5, characterized by with the valve rod: be equipped with the cell body 6 that is located first connecting portion 3 one side in the spheroid 1, be equipped with the sensor in the cell body 6, be equipped with the first passageway 8 of intercommunication jack 5 and cell body 6 in the spheroid, be equipped with the seal assembly 9 of sealed first passageway 8 in the first passageway 8, install filtering component 7 in the runner 2 is connected.

The sealing assembly 9 comprises a sealing cavity 91 arranged in the first passage 8, a sealing block 92 is arranged in the sealing cavity 91 in a sliding mode, a positioning spring connected with the sealing block 92 is arranged in the sealing cavity 91, and the sealing assembly 9 further comprises a second passage 93 communicated with the sealing cavity and the first passage 8. The sealing block 92 is sleeved with a sealing ring.

The filtering component 7 comprises a plurality of mounting grooves 71 and a filtering piece 72, the mounting grooves 71 are arranged around the center of the flow channel 2 at intervals, the mounting grooves 71 are connected with clamping grooves 73, a clamping block 74 is arranged on the filtering piece 72 and clamped into the clamping grooves 73, and the clamping block 74 is clamped into the clamping grooves 73 and rotates to limit the filtering piece 72 to be separated from the ball 1. The filter element 72 includes a filter screen 721, a fixing element 722, and a locking element 723 for locking the filter screen 721 and the fixing element 722, and the latch 74 is disposed on the fixing element 722. One surface of the filter screen 721 facing the fixing part 722 is provided with a plurality of positioning protrusions 7211, and a plurality of grooves matched with the protrusions 7211 are distributed at the positions of the fixing part 722 corresponding to the protrusions 7211.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a spheroid, includes spheroid (1) and runner (2) that runs through spheroid (1), the surface of spheroid (1) is equipped with relative first connecting portion (3) and second connecting portion (4), be equipped with on the terminal surface of first connecting portion (3) and peg graft complex jack (5), characterized by with the valve rod: be equipped with cell body (6) that are located first connecting portion (3) one side in spheroid (1), be equipped with the sensor in cell body (6), be equipped with first passageway (8) of intercommunication jack (5) and cell body (6) in the spheroid, be equipped with seal assembly (9) of sealed first passageway (8) in first passageway (8), install filtering component (7) in runner (2) are connected.

2. A sphere according to claim 1, wherein: seal assembly (9) including setting up in seal chamber (91) of first passageway (8), the sliding is provided with sealed piece (92) in seal chamber (91), be equipped with the positioning spring who connects sealed piece (92) in seal chamber (91), seal assembly (9) still include second passageway (93) of intercommunication seal chamber and first passageway (8).

3. A sphere according to claim 2, wherein: and a sealing ring is sleeved on the sealing block (92).

4. A sphere according to claim 1, wherein: filter element (7) are including setting up a plurality of mounting grooves (71) and filtering piece (72) on the runner wall, mounting groove (71) are interval arrangement around the centre of a circle in runner (2) and set up, mounting groove (71) are connected with draw-in groove (73), it establishes fixture block (74) into draw-in groove (73) to be equipped with the card on filtering piece (72), fixture block (74) card is advanced draw-in groove (73) and rotatory being used for restricting filtering piece (72) and breaking away from spheroid (1).

5. A sphere according to claim 4, wherein: the filter element (72) comprises a filter screen (721), a fixing element (722) and a locking element (723) for locking the filter screen (721) and the fixing element (722), and the fixture block (74) is arranged on the fixing element (722).

6. A sphere according to claim 5, wherein: one side of the filter screen (721) facing the fixing piece (722) is provided with a plurality of positioning protrusions (7211), and the fixing piece (722) is provided with positioning grooves matched with the positioning protrusions (7211).

7. A sphere according to claim 4, wherein: each clamping block (74) is provided with a pressing spring (741).