CN209398871U - A kind of loose joint corner type ball valve - Google Patents
A kind of loose joint corner type ball valve Download PDFInfo
- Publication number
- CN209398871U CN209398871U CN201920097888.3U CN201920097888U CN209398871U CN 209398871 U CN209398871 U CN 209398871U CN 201920097888 U CN201920097888 U CN 201920097888U CN 209398871 U CN209398871 U CN 209398871U
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- China
- Prior art keywords
- valve body
- junction block
- valve
- water inlet
- loose joint
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Abstract
The utility model provides a kind of loose joint corner type ball valve, belongs to ball valve accessory technical field.It solves the problems, such as existing angle valve handling, and closet leakproofness is not poor.This loose joint corner type ball valve includes the valve body with water outlet and water inlet, spool and valve rod, valve body is located at water inlet and is provided with junction block, sealing shroud is provided between the left part and valve body of junction block, sealing shroud is close to the axial left side for extending across junction block to valve rod in one end of valve rod, sealing shroud is provided with extension on the inner wall of junction block left side, rotating mechanism is provided between the lateral wall of junction block and the inner sidewall of corresponding valve body, rotating mechanism is made of the ball that two rows are oppositely arranged, valve body, which is located on the inner sidewall of water inlet, offers slideway, valve body be located at the outer end of water inlet open up it is jagged, valve body is located at indentation, there and is provided with sealing ring, valve body is located at setting on the lateral wall at sealing shroud, and there are two locating rods.The utility model has the advantages that easy to loading and unloading and good airproof performance.
Description
Technical field
The utility model belongs to ball valve accessory technical field, is related to a kind of ball valve, in particular to a kind of loose joint corner type ball valve.
Background technique
Currently, existing corner type ball valve and other pipelines are by welded connecting at the beginning, but the mode welded is not
It is removably fixedly connected, causes maintenance inconvenient.Detachable maintaining for convenience thus, people are by corner type ball valve and other pipelines
Connection type be changed to be threadedly coupled, during installation, generally by manually installed, but due to needing to rotate angie type ball when installation
Valve causes the inconvenience of handling, reduces the efficiency of loading and unloading, in some instances it may even be possible to cause the endless hermetically sealed of junction, make liquid from junction
It leaks, causes the waste of the energy.
Summary of the invention
The purpose of this utility model is to provide a kind of good airproof performance, peace for the above-mentioned problems in the prior art
Dress is convenient and improves the loose joint corner type ball valve of the efficiency of loading and unloading.
The purpose of this utility model can be realized by the following technical scheme: a kind of loose joint corner type ball valve, including with out
The valve body of the mouth of a river and water inlet, the valve rod that the intracorporal spool of valve and control valve core work are set, which is characterized in that the valve
Body is located at water inlet and is provided with the junction block protruded into water inlet, and junction block is protruded between the left part of valve body and valve body and set
It is equipped with the sealing shroud for reinforcing leakproofness, the sealing shroud is sheathed on the junction block, and the sealing shroud is close to one end of valve rod
The axial left side that junction block is extended across to valve rod, and the sealing shroud is provided with diameter on the inner wall of junction block left side
To inwardly protruded extension, and the internal diameter of extension is identical as the internal diameter of junction block, and the junction block protrudes into water inlet
The rotating mechanism of control joint pipe rotation is provided between lateral wall and the inner sidewall of corresponding valve body, and rotating mechanism is positioned at close
The right side of big envelope, the rotating mechanism are made of the ball that two rows are oppositely arranged, and the valve body is located at the inner sidewall of water inlet
On offer slideway for two rows of corresponding balls rotations, and slideway is axially extended to outside valve body by the inner wall of valve body, described
Valve body, which is located at the outer end of water inlet, to be opened up jagged, and the valve body is located at indentation, there and is provided with the sealing being fixedly connected with valve body
Ring, the seal ring set are set on the junction block, and the valve body is located at setting on the lateral wall at sealing shroud, and there are two phases
To setting and the axial locating rod pierced into corresponding connector tube wall.
In a kind of above-mentioned loose joint corner type ball valve, the valve body, which is located in water inlet, is provided with sealing ring, and seals
Mutually it is close to the left side of extension the right side of circle.
In a kind of above-mentioned loose joint corner type ball valve, the right side of the extension is provided with axial to junction block extension
And it is embedded in the projecting ring section of junction block left side.
In a kind of above-mentioned loose joint corner type ball valve, ring packing block is provided between the sealing ring and valve body.
In a kind of above-mentioned loose joint corner type ball valve, the extended distance of the slideway is less than the diameter of ball.
In a kind of above-mentioned loose joint corner type ball valve, the sealing ring and valve body are fixedly connected with by screw thread.
In a kind of above-mentioned loose joint corner type ball valve, opened up on the lateral wall that the junction block is located at outside valve body there are two
The groove being oppositely arranged, center of the center of two grooves respectively with corresponding two locating rods are located at same horizontal line
On.
Compared with prior art, this loose joint corner type ball valve is located at water inlet and is provided in valve body protrudes into connecing in water inlet
Head tube, is provided with sealing shroud between the left part and valve body of junction block, sealing shroud is arranged on the inner wall of junction block left side
There is extension, junction block, which protrudes between the lateral wall in water inlet and the inner sidewall of corresponding valve body, is provided with control joint pipe turn
Dynamic rotating mechanism, rotating mechanism are made of the ball that two rows are oppositely arranged, and valve body, which is located on the inner sidewall of water inlet, to be offered
For the slideway of two rows of corresponding balls rotations, valve body, which is located at the outer end of water inlet, to be opened up jagged, and valve body is located at indentation, there
It is provided with the sealing ring being fixedly connected with valve body, valve body is located on the lateral wall at sealing shroud setting, and there are two be oppositely arranged and axial
Pierce into the locating rod in corresponding connector tube wall.Manually installed angle valve is convenient in the setting of above structure, improves installation effectiveness,
The leakproofness of valve body junction is also improved simultaneously.
Detailed description of the invention
Fig. 1 is schematic cross-sectional view in this loose joint corner type ball valve.
In figure, 1, water outlet；2, water inlet；3, valve body；4, spool；5, valve rod；6, junction block；7, sealing shroud；8, extend
Portion；10, ball；11, slideway；12, sealing ring；13, locating rod；14, sealing ring；15, projecting ring section；16, groove；17, annular is close
Seal block.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figure 1, this loose joint corner type ball valve includes valve body 3 with water outlet 1 and water inlet 2, is arranged in valve body 3
The valve rod 5 that spool 4 and control valve core 4 work, valve body 3 are located at the junction block 6 for being provided with and being protruded into water inlet 2 at water inlet 2, connect
The convenient connection with other pipelines of the setting of head tube 6, junction block 6, which protrudes between the left part of valve body 3 and valve body 3, is provided with reinforcement
The sealing shroud 7 of leakproofness, sealing shroud 7 are sheathed on the junction block 6, and sealing shroud 7 is axial to valve rod 5 close to one end of valve rod 5
The left side of junction block 6 is extended across, sealing shroud 7 is provided with radially-inwardly raised on the inner wall of 6 left side of junction block
Extension 8, the internal diameter of extension 8 is identical as the internal diameter of junction block 6, and the setting of sealing shroud 7 and extension 8 strengthens junction block
Leakproofness between 6 and valve body 3 is set between the inner sidewall of lateral wall and corresponding valve body 3 that junction block 6 protrudes into water inlet 2
It is equipped with the rotating mechanism of the rotation of control joint pipe 6, rotating mechanism is located at the right side of sealing shroud 7, and rotating mechanism is set relatively by two rows of
The ball 10 set forms, and the setting of ball 10 connects convenient for the rotation of junction block 6, and valve body 3, which is located on the inner sidewall of water inlet 2, to be opened
Equipped with the slideway 11 rotated for two rows of corresponding balls 10, slideway 11 is axially extended to outside valve body 3 by the inner wall of valve body 3, sliding
The setting in road 11 prevents ball 10 from falling, while also increasing the stability that ball 10 rotates, and valve body 3 is located at the outer end of water inlet 2
Place opens up jagged, and valve body 3 is located at indentation, there and is provided with the sealing ring 12 being fixedly connected with valve body 3, and sealing ring 12 is sheathed on described
On junction block 6, the setting of sealing ring 12 will carry out secondary seal to valve body 3, and junction block 6 is located on the lateral wall at sealing ring 12
It is enclosed with adhesive waterproof tape, valve body 3 is located at setting on the lateral wall at sealing shroud 7, and there are two be oppositely arranged and axially pierce into corresponding
Locating rod 13 in 6 tube wall of junction block is docked head tube 6 by locating rod 13 and is limited after junction block 6 is installed completely with pipeline
Position, prevents falling off for junction block 6.
As preferred structure, sealing ring 12 is fixedly connected with valve body 3 by screw thread.
Further describe in detail, in order to reinforce the leakproofness inside valve body 3, while the also position of present junction block 6, valve body 3
In being provided with sealing ring 14 in water inlet 2, and the right side of sealing ring 14 is mutually close to the left side of extension 8, extension 8
Right side is provided with the axial projecting ring section 15 for extending and being embedded in 6 left side of junction block to junction block 6, sealing ring 12 and valve body 3 it
Between be provided with ring packing block 17
It further describes in detail, for the ease of installation ball 10 and prevents ball 10 from falling off, the extended distance B of slideway 11 is less than rolling
The diameter C of pearl 10.
It further describes in detail, the positioning of head tube 6 is docked for the ease of locating rod 13, junction block 6 is located at the lateral wall outside valve body 3
On open up there are two the groove 16 that is oppositely arranged, the center of two grooves 16 centre bit with corresponding two locating rods 13 respectively
In in same horizontal line.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (7)
1. a kind of loose joint corner type ball valve, interior in valve body (3) including the valve body (3) with water outlet (1) and water inlet (2), setting
Spool (4) and control valve core (4) work valve rod (5), which is characterized in that the valve body (3), which is located at water inlet (2), to be set
It is equipped with the junction block (6) protruded into water inlet (2), and junction block (6) is protruded between the left part of valve body (3) and valve body (3) and set
It is equipped with the sealing shroud (7) for reinforcing leakproofness, the sealing shroud (7) is sheathed on the junction block (6), which leans on
One end of nearly valve rod (5) axially extends across the left side of junction block (6) to valve rod (5), and the sealing shroud (7) passes through connector
It manages and is provided with radially-inwardly raised extension (8) on the inner wall of (6) left side, and the internal diameter of extension (8) and junction block (6)
Internal diameter it is identical, set between junction block (6) lateral wall protruded into water inlet (2) and the inner sidewall of corresponding valve body (3)
It is equipped with the rotating mechanism of control joint pipe (6) rotation, and rotating mechanism is located at the right side of sealing shroud (7), the rotating mechanism
It is made of the ball (10) that two rows are oppositely arranged, the valve body (3), which is located on the inner sidewall of water inlet (2), to be offered for two rows of phases
The slideway (11) of corresponding ball (10) rotation, and slideway (11) axially extends to valve body (3) outside by the inner wall of valve body (3), institute
It states valve body (3) and is located at the outer end of water inlet (2) and open up jagged, the valve body (3) is located at indentation, there and is provided with and valve body
(3) sealing ring (12) being fixedly connected with, the sealing ring (12) are sheathed on the junction block (6), and the valve body (3) is located at close
It is oppositely arranged there are two being arranged on lateral wall at big envelope (7) and axially pierces into the locating rod in corresponding junction block (6) tube wall
(13).
2. a kind of loose joint corner type ball valve according to claim 1, which is characterized in that the valve body (3) is located at water inlet
(2) it is provided with sealing ring (14) in, and the right side of sealing ring (14) is mutually close to the left side of extension (8).
3. a kind of loose joint corner type ball valve according to claim 1, which is characterized in that the right side of the extension (8)
It is provided with the axial projecting ring section (15) for extending and being embedded in junction block (6) left side to junction block (6).
4. a kind of loose joint corner type ball valve according to claim 1, which is characterized in that the sealing ring (12) and valve body
(3) ring packing block (17) are provided between.
5. a kind of loose joint corner type ball valve according to claim 1, which is characterized in that the extended distance of the slideway (11)
Less than the diameter of ball (10).
6. a kind of loose joint corner type ball valve according to claim 1, which is characterized in that the sealing ring (12) and valve body
(3) it is fixedly connected with by screw thread.
7. a kind of loose joint corner type ball valve according to claim 1, which is characterized in that the junction block (6) is located at valve body
(3) opened up on lateral wall outside there are two the groove (16) that is oppositely arranged, the center of two grooves (16) respectively with phase
The center of corresponding two locating rods (13) is located in same horizontal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920097888.3U CN209398871U (en) | 2019-01-21 | 2019-01-21 | A kind of loose joint corner type ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920097888.3U CN209398871U (en) | 2019-01-21 | 2019-01-21 | A kind of loose joint corner type ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209398871U true CN209398871U (en) | 2019-09-17 |
Family
ID=67898818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920097888.3U Expired - Fee Related CN209398871U (en) | 2019-01-21 | 2019-01-21 | A kind of loose joint corner type ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209398871U (en) |
-
2019
- 2019-01-21 CN CN201920097888.3U patent/CN209398871U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Taizhou City, Zhejiang province 317609 Yuhuan County Longxi Mei Ao Village Patentee after: Yuhuan Hanpu Valve Co.,Ltd. Address before: 317609 Long Xi Zhen Mei Ao Cun, Yuhuan County, Taizhou City, Zhejiang Province Patentee before: Yuhuan Hamper Valve Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190917 Termination date: 20220121 |