CN113154072B - Assembled high-sealing-degree ball valve and assembling method thereof - Google Patents
Assembled high-sealing-degree ball valve and assembling method thereof Download PDFInfo
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- CN113154072B CN113154072B CN202011594137.6A CN202011594137A CN113154072B CN 113154072 B CN113154072 B CN 113154072B CN 202011594137 A CN202011594137 A CN 202011594137A CN 113154072 B CN113154072 B CN 113154072B
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- valve body
- sealing ring
- sealing
- ring
- wall
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- 238000000034 method Methods 0.000 title claims abstract description 8
- 238000007789 sealing Methods 0.000 claims abstract description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000009991 scouring Methods 0.000 claims description 3
- 230000007306 turnover Effects 0.000 abstract description 6
- 230000002146 bilateral effect Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K25/00—Details relating to contact between valve members and seats
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
Abstract
The utility model provides an assembled high leakproofness ball valve and assembly method, its structure includes the valve body, business turn over water connecting piece, the valve body upper end is equipped with the drive end, business turn over water connecting piece is equipped with two, and install both ends about the valve body respectively, business turn over water connecting piece includes the pipeline mounting panel, the adapter sleeve is located the one end that the pipeline mounting panel is close to the valve body, the adapter sleeve tip extends has the arc position circle, the inboard interval of arc position circle is equipped with a plurality of block pieces, both ends extend there is a sealing ring about the valve body, the sealing ring inlays in the adapter sleeve inner wall, the sealing ring tip is equipped with the ring that shields the joint gap, the sealing ring outer lane interval is equipped with a plurality of stoppers, adopt assembled pipe connection end structure on the ball valve, and accomplish fixed seal through inside multilayer seal structure, when pipe connection end structure damages, can be quick carry out unilateral or bilateral dismouting change, reduce cost output.
Description
Technical Field
The invention discloses an assembled high-sealing-degree ball valve and an assembling method thereof, and belongs to the field of ball valves.
Background
The existing ball valve and the connecting end connected to the pipeline are of an integrated structure, the connecting end is easily abraded along with the replacement work of the pipeline, the sealing degree is reduced, and therefore the whole ball valve needs to be replaced, and the cost is high.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an assembled ball valve with high sealing degree and an assembling method thereof, and aims to solve the problems that the existing ball valve and a connecting end connected to a pipeline are of an integrated structure, the connecting end is easy to wear along with the replacement work of the pipeline, the sealing degree is reduced, and the whole ball valve needs to be replaced, so that the cost is high.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an assembled high leakproofness ball valve, its structure includes valve body, business turn over water connecting piece, the valve body upper end is equipped with the drive end, and business turn over water connecting piece is equipped with two to install both ends about the valve body respectively, business turn over water connecting piece includes pipeline mounting panel, joint cover, the joint cover is located the one end that the pipeline mounting panel is close to the valve body, the joint cover tip extends has the arc position circle, the inboard interval of arc position circle is equipped with a plurality of block pieces, both ends extend about the valve body has a sealing ring, the sealing ring inlays in the joint cover inner wall, the sealing ring tip is equipped with the shielding ring that shields the joint gap, sealing ring outer lane interval is equipped with a plurality of stoppers, be equipped with the spacing groove corresponding with the stopper on the joint cover, the arc position circle cup joints in the valve body tip, valve body tip outer wall is equipped with the draw-in groove with block looks block, the draw-in groove inner wall is equipped with the sealing strip constant head tank, the sealing strip outer wall is equipped with the sealing strip of joining in the sealing strip constant head tank about the valve body, the outer wall has been revolved with a plurality of transmission bolt, be equipped with the communicating movable groove with the transmission bolt about the valve body, slide in the movable groove that U type linkage is equipped with the U type linkage sealing ring that the other end, the other end cup joints the U type sealing ring that the restriction block piece and the other end, and the corresponding restriction block type sealing ring is equipped with the restriction type sealing ring that the O restriction type sealing groove, another end is corresponding.
Furthermore, the limiting block and the sealing ring are of an integrated structure.
Further, the cross section of the sealing strip is of a circular structure.
Further, the outer wall of the end part of the shielding ring is provided with a circular arc structure.
An assembling method of an assembled high-sealing-degree ball valve comprises the following steps:
step S1: the two water inlet and outlet connecting pieces are respectively sleeved at the left end and the right end of the valve body, and after the sealing ring props against the inner wall of the joint sleeve, the shielding ring shields a gap formed by the connection of the joint sleeve and the sealing ring, so that a scouring action force is generated at the joint of the joint sleeve when a medium flows;
step S2: and the transmission bolt is screwed out upwards, so that the transmission bolt drives the U-shaped linkage piece which is rotationally connected to move upwards and axially, and the other end of the U-shaped linkage piece extends out of the movable groove and is embedded into the limiting groove of the clamping block, thereby completing the assembly and fixation work.
The invention has the beneficial effects that: adopt assembled pipe connection end structure on the ball valve to accomplish fixed seal through inside multilayer seal structure, when pipe connection end structure damaged, unilateral or bilateral dismouting change of carrying on that can be quick reduces cost output.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural view of an assembled high-tightness ball valve according to the present invention;
FIG. 2 is a schematic sectional view of the water inlet and outlet connector;
fig. 3 is an enlarged sectional view of a in fig. 2.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1, 2 and 3, the present invention provides a technical solution of an assembled high-tightness ball valve: the structure of the water inlet and outlet valve comprises a valve body 1 and water inlet and outlet connecting pieces 2, wherein the upper end of the valve body 1 is provided with a driving end 3, the water inlet and outlet connecting pieces 2 are provided with two ends and are respectively arranged at the left end and the right end of the valve body 1, the water inlet and outlet connecting pieces 2 comprise a pipeline mounting plate 201 and a joint sleeve 202, the joint sleeve 202 is arranged at one end of the pipeline mounting plate 201 close to the valve body 1, the end part of the joint sleeve 202 extends to form an arc-shaped positioning ring 203, a plurality of clamping blocks 204 are arranged at intervals at the inner side of the arc-shaped positioning ring 203, the left end and the right end of the valve body 1 extend to form a sealing ring 4, the sealing ring 4 is embedded in the inner wall of the joint sleeve 202, the end part of the sealing ring 4 is provided with a shielding ring 5 for shielding a connecting gap, the outer ring 4 is provided with a plurality of limiting blocks 6 at intervals, the joint sleeve 202 is provided with limiting grooves corresponding to the limiting blocks 6, and the arc-shaped positioning ring 203 is wrapped at the end part of the valve body 1, the outer wall of the end part of the valve body 1 is provided with a clamping groove 7 clamped with a clamping block 204, the inner wall of the clamping groove 7 is provided with a sealing strip positioning groove 8, the outer wall of the clamping block 204 is provided with a sealing strip 206 matched with the sealing strip positioning groove 8, the outer walls of the left and right end parts of the valve body 1 are screwed with a plurality of transmission bolts 9, the left and right end parts of the valve body 1 are internally provided with movable grooves 10 communicated with the transmission bolts 9, a U-shaped linkage member 11 is arranged in the movable grooves 10 in a sliding manner, one end of the U-shaped linkage member 11 is rotatably connected with the bottom of the transmission bolt 9, the other end of the U-shaped linkage member is penetrated out of the movable groove 10 and embedded into the clamping block 204, the clamping block 204 is provided with a limiting groove 205 corresponding to the U-shaped linkage member 11, the outer wall of the other end part of the U-shaped linkage member 11 is sleeved with an O-shaped sealing ring, the inner wall of the limiting groove 205 is provided with a sealing groove corresponding to the O-shaped sealing ring, and the limiting block 6 and the sealing ring 4 are of an integrated structure, the cross section of the sealing strip 206 is a circular structure, and the outer wall of the end part of the shielding ring 5 is provided with a circular arc structure.
An assembling method of an assembled high-sealing-degree ball valve comprises the following steps:
step S1: the two water inlet and outlet connecting pieces 2 are respectively sleeved at the left end and the right end of the valve body 1, and after the sealing ring 4 props against the inner wall of the joint sleeve 202, the shielding ring 5 shields a gap formed by the joint sleeve 202 and the sealing ring 4, so that a scouring action force is generated at the joint of the joint sleeve 202 when a medium flows;
step S2: the transmission bolt 9 is screwed out upwards, so that the transmission bolt 9 drives the rotatably connected U-shaped linkage member 11 to move axially upwards, and the other end of the U-shaped linkage member 11 extends out of the movable groove 10 and is embedded into the limiting groove 205 of the clamping block 204, thereby completing the assembly and fixation work.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides an assembled high leakproofness ball valve which characterized in that: the structure of the sealing valve comprises a valve body (1) and water inlet and outlet connecting pieces (2), wherein the upper end of the valve body (1) is provided with a driving end (3), the water inlet and outlet connecting pieces (2) are provided with two water inlet and outlet connecting pieces (2) which are respectively arranged at the left end and the right end of the valve body (1), the water inlet and outlet connecting pieces (2) comprise a pipeline mounting plate (201) and a joint sleeve (202), the joint sleeve (202) is arranged at one end of the pipeline mounting plate (201) close to the valve body (1), the end part of the joint sleeve (202) extends to form an arc-shaped positioning ring (203), a plurality of clamping blocks (204) are arranged at intervals inside the arc-shaped positioning ring (203), a sealing ring (4) is arranged at the left end and the right end part of the valve body (1) in an extending mode, the sealing ring (4) is embedded in the inner wall of the joint sleeve (202), the end part of the sealing ring (4) is provided with a shielding ring (5) for shielding a connecting gap, a plurality of limiting blocks (6) are arranged at intervals outside the sealing ring (4), a limiting groove corresponding to the limiting block (6) is arranged on the joint sleeve (202), the end part of the arc-shaped positioning ring (203), the sealing strip (7) is arranged at the outer wall of the end part of the valve body (1), and the sealing strip (7) is arranged on the end part of the sealing strip (204), and the sealing strip (8) arranged in the positioning groove (204), and the positioning groove (204) arranged on the sealing strip (8) arranged on the positioning groove (8), the utility model discloses a valve body, including valve body (1), both ends outer wall has rotated a plurality of drive bolt (9), be equipped with in both ends about valve body (1) with drive bolt (9) communicating movable groove (10), it is equipped with U type linkage piece (11) to slide in movable groove (10), U type linkage piece (11) one end is rotated with drive bolt (9) bottom and is connected, and movable groove (10) embedding block (204) are seen through to the other end, be equipped with on block (204) with U type linkage piece (11) corresponding restriction groove (205), O type sealing washer has been cup jointed to another tip outer wall of U type linkage piece (11), restriction groove (205) inner wall is equipped with the seal groove corresponding with O type sealing washer.
2. The assembled high-tightness ball valve according to claim 1, wherein: the limiting block (6) and the sealing ring (4) are of an integrated structure.
3. The assembled high-tightness ball valve according to claim 1, wherein: the cross section of the sealing strip (206) is of a circular structure.
4. The assembled high-tightness ball valve according to claim 1, wherein: the outer wall of the end part of the shielding ring (5) is provided with a circular arc structure.
5. The method for assembling an assembled high-tightness ball valve according to claim 1, comprising the steps of:
step S1: the two water inlet and outlet connecting pieces (2) are respectively sleeved at the left end and the right end of the valve body (1), when the sealing ring (4) abuts against the inner wall of the joint sleeve (202), the shielding ring (5) shields a gap formed by the connection of the joint sleeve (202) and the sealing ring (4), and the scouring acting force is generated at the joint of the joint sleeve (202) when a medium is prevented from flowing;
step S2: and screwing out the transmission bolt (9) upwards to enable the transmission bolt (9) to drive the U-shaped linkage piece (11) which is rotationally connected to move upwards and axially, and the other end of the U-shaped linkage piece (11) extends out of the movable groove (10) and is embedded into the limiting groove (205) of the clamping block (204) to finish the assembly and fixation work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011594137.6A CN113154072B (en) | 2021-04-22 | 2021-04-22 | Assembled high-sealing-degree ball valve and assembling method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011594137.6A CN113154072B (en) | 2021-04-22 | 2021-04-22 | Assembled high-sealing-degree ball valve and assembling method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113154072A CN113154072A (en) | 2021-07-23 |
| CN113154072B true CN113154072B (en) | 2023-03-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011594137.6A Active CN113154072B (en) | 2021-04-22 | 2021-04-22 | Assembled high-sealing-degree ball valve and assembling method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113154072B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001108118A (en) * | 1999-10-08 | 2001-04-20 | Sekisui Chem Co Ltd | Ball valve |
| CN101532575A (en) * | 2009-04-08 | 2009-09-16 | 浙江威腾阀门有限公司 | Valve with quick coupling device |
| CN103322231A (en) * | 2013-06-06 | 2013-09-25 | 太仓长鸿工程塑胶有限公司 | Double-union ball valve |
| CN205047889U (en) * | 2015-10-07 | 2016-02-24 | 玉环县环海机械有限公司 | Meet air bleeding ball valve soon |
| CN211344166U (en) * | 2019-12-31 | 2020-08-25 | 重庆巨泰物联网集团有限公司 | Valve-controlled water meter valve device with good sealing performance |
| CN212155879U (en) * | 2020-04-05 | 2020-12-15 | 重庆利特盛阀门有限公司 | Ball valve closing structure |
-
2021
- 2021-04-22 CN CN202011594137.6A patent/CN113154072B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001108118A (en) * | 1999-10-08 | 2001-04-20 | Sekisui Chem Co Ltd | Ball valve |
| CN101532575A (en) * | 2009-04-08 | 2009-09-16 | 浙江威腾阀门有限公司 | Valve with quick coupling device |
| CN103322231A (en) * | 2013-06-06 | 2013-09-25 | 太仓长鸿工程塑胶有限公司 | Double-union ball valve |
| CN205047889U (en) * | 2015-10-07 | 2016-02-24 | 玉环县环海机械有限公司 | Meet air bleeding ball valve soon |
| CN211344166U (en) * | 2019-12-31 | 2020-08-25 | 重庆巨泰物联网集团有限公司 | Valve-controlled water meter valve device with good sealing performance |
| CN212155879U (en) * | 2020-04-05 | 2020-12-15 | 重庆利特盛阀门有限公司 | Ball valve closing structure |
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| Publication number | Publication date |
|---|---|
| CN113154072A (en) | 2021-07-23 |
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