CN208670129U - A kind of loose joint corner type ball valve - Google Patents
A kind of loose joint corner type ball valve Download PDFInfo
- Publication number
- CN208670129U CN208670129U CN201821468351.5U CN201821468351U CN208670129U CN 208670129 U CN208670129 U CN 208670129U CN 201821468351 U CN201821468351 U CN 201821468351U CN 208670129 U CN208670129 U CN 208670129U
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- ball valve
- connector
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- adjustable joint
- 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 that the existing efficiency of loading and unloading is not high.This loose joint corner type ball valve includes the valve body with water outlet and water inlet, spool and valve rod, the bottom of spool offers communication port, valve body is located at water outlet and the both ends of water inlet are separately installed with connector and ball valve cap, the outside portion of valve body and joint is provided with hexagonal nuts, ball valve cap outside end is threaded with nut, adjustable joint is provided in nut, taper gasket is arranged in the junction of adjustable joint and ball valve cap, snap ring is provided between nut and adjustable joint, it is fluted that adjustable joint is located at setting at snap ring, anti-decylization is provided on the inner sidewall of nut outer end, the side of adjustable joint outer end is provided with the interconnecting piece of cyclic annular protrusion, internal screw thread is provided on the inner sidewall of interconnecting piece, Ka Lianbu is provided on the lateral wall of adjustable joint, card is provided with cushion in portion, company.The utility model has the advantages that the efficiency of loading and unloading is high.
Description
Technical field
The utility model belongs to ball valve accessory technical field, is related 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 that a kind of structure is simple, 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 is arranged in, the water outlet are set to
The bottom of the valve body, the bottom of the spool offer the communication port for making water outlet be connected with water inlet, and feature exists
In the valve body is located at water outlet and the both ends of water inlet are separately installed with connector and ball valve cap, and valve body is connect with connector
The outside portion at place is arranged restricted joint location and prevents the hexagonal nuts of Joint's falling off, and the ball valve cap outside end, which is slided, to be connected
It is connected to nut, the adjustable joint being connected with ball valve cap is provided in the nut, and the junction of adjustable joint and ball valve cap is set
It is equipped with the taper gasket convenient for adjustable joint rotation, the snap ring for preventing adjustable joint from falling off is provided between the nut and adjustable joint,
And adjustable joint is located at the groove being provided at snap ring convenient for snap ring installation, being provided on the inner sidewall of the nut outer end prevents
The anti-decylization of clamping ring falling, the side of the adjustable joint outer end is provided with the interconnecting piece of cyclic annular protrusion, and interconnecting piece is interior
It is provided with the internal screw thread for connection on side wall, is provided on the lateral wall of the adjustable joint and connects convenient for the mobile fixed card of nut
Portion is provided with the cushion for preventing nut Yu interconnecting piece gouging abrasion in the portion, card company.
In a kind of above-mentioned loose joint corner type ball valve, it is provided with several insertions on the valve body and joint and connects
Head lateral wall and the O-ring for reinforcing leakproofness, are also equipped with several insertions on the lateral wall of the lower end of the connector and connect
Head lateral wall and the O-ring for reinforcing leakproofness.
In a kind of above-mentioned loose joint corner type ball valve, it is provided between the hexagonal nuts and connector convenient for being caught in pipeline
The annular opening clamp of connection, and the limiting section inconsistent with opening clamp, institute are provided on the inner sidewall of hexagonal nuts lower end
The opening clamp stated is integrated with connector to be arranged.
In a kind of above-mentioned loose joint corner type ball valve, the snap ring is c-type snap ring.
In a kind of above-mentioned loose joint corner type ball valve, reinforcement is provided on the interconnecting piece and connector and is connect with pipeline
Locate the gasket seal of leakproofness.
Compared with prior art, this loose joint corner type ball valve is separately installed at the both ends that valve body is located at water outlet and water inlet
Connector and ball valve cap, ball valve cap outside end are threaded with nut, adjustable joint are provided in nut, between nut and adjustable joint
It is provided with the snap ring for preventing adjustable joint from falling off, the anti-decylization for preventing clamping ring falling is provided on the inner sidewall of nut outer end, it is living
The side of adapter tube outer end is provided with the interconnecting piece of cyclic annular protrusion, is provided on the lateral wall of adjustable joint and sticks into rotation convenient for nut
Portion, card company, blocking to be arranged in portion, company prevents the cushion of nut Yu interconnecting piece gouging abrasion.In the setting of above structure optimizes
Portion's structure facilitates manually installed, the raising efficiency of loading and unloading.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view of this loose joint corner type ball valve.
In figure, 1, water outlet；2, water inlet；3, valve body；4, spool；5, valve rod；6, communication port；7, connector；8, ball valve cap；
9, hexagonal nuts；10, nut；11, adjustable joint；12, taper gasket；13, snap ring；14, groove；15, anti-decylization；16, interconnecting piece；
17, Ka Lianbu；18, cushion；19, O-ring；20, be open clamp；21, limiting section；22, gasket seal.
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, including having the valve body 3 of water outlet 1 and water inlet 2, being arranged in valve body 3
The valve rod 5 that interior spool 4 and control valve core 4 work, water outlet 1 are set to the bottom of the valve body 3, and the bottom of spool 4 opens up
There is the communication port 6 for making water outlet 1 be connected with water inlet 2, valve body 3 is located at water outlet 1 and the both ends of water inlet 2 are separately installed with
The outside portion of connector 7 and ball valve cap 8, valve body 3 and 7 junction of connector is arranged restricted 7 position of connector and prevents connector 7 from falling off
Hexagonal nuts 9,8 outside end of ball valve cap are threaded with nut 10, the adjustable joint being connected with ball valve cap 8 are provided in nut 10
11, the junction of adjustable joint 11 and ball valve cap 8 is provided with the taper gasket 12 rotated convenient for adjustable joint 11, nut 10 and adjustable joint
The snap ring 13 for preventing adjustable joint 11 from falling off is provided between 11, adjustable joint 11, which is located at snap ring 13, to be provided with convenient for the installation of snap ring 13
Groove 14, be provided with the anti-decylization 15 for preventing snap ring 13 from falling off, 11 outer end of adjustable joint on the inner sidewall of 10 outer end of nut
Side be provided with the interconnecting piece 16 of cyclic annular protrusion, and the internal screw thread for connection is provided on the inner sidewall of interconnecting piece 16, it is living
It is provided on the lateral wall of adapter tube 11 convenient for the mobile fixed portion, card company 17 of nut 10, blocking to be provided in portion, company 17 prevents nut 10
With the cushion 18 of 16 gouging abrasion of interconnecting piece.
The work step of this loose joint corner type ball valve；Pipeline is protruded at interconnecting piece 16 to internal screw thread, while mobile nut 10
Make nut 10 is mobile to be caught in portion, card company 17, while 10 part of nut is also on ball valve cap 8, then when rotary nut 10, with nut 10
The portion, card company 17 matched drives adjustable joint 11 to rotate, while the internal screw thread of interconnecting piece 16 is rotated to pipeline, is thus completed
It is connected to, improves the efficiency of handling.
As preferred structure, it is provided with several insertion 7 lateral walls of connector on valve body 3 and 7 junction of connector and reinforces close
The O-ring 19 of envelope property is also equipped with several insertion 7 lateral walls of connector on the lateral wall of the lower end of connector 7 and reinforces sealing
The O-ring 19 of property.It is provided between hexagonal nuts 9 and connector 7 convenient for being caught in the annular opening clamp 20 of connection, and hexagonal with pipeline
The limiting section 21 inconsistent with opening clamp 20 is provided on the inner sidewall of 9 lower end of cap, opening clamp 20 is integrated with connector 7
It is arranged.Snap ring 13 is c-type snap ring 13.
It further describes in detail, in order to reinforce the leakproofness of junction, is provided with reinforcement and pipeline on interconnecting piece 16 and connector 7
The gasket seal 22 of junction leakproofness.
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 (5)
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), the water outlet (1) is set to the bottom of the valve body (3), institute
The bottom for the spool (4) stated offers the communication port (6) for making water outlet (1) be connected with water inlet (2), which is characterized in that institute
The valve body (3) stated is located at water outlet (1) and the both ends of water inlet (2) are separately installed with connector (7) and ball valve cap (8), and valve body
(3) hexagonal nuts (9) for restricted connector (7) position being set with the outside portion of connector (7) junction and preventing connector (7) from falling off,
Described ball valve cap (8) outside end is threaded with nut (10), is provided with and ball valve cap (8) phase in the nut (10)
The adjustable joint (11) of connection, and the junction of adjustable joint (11) and ball valve cap (8) is provided with the cone convenient for adjustable joint (11) rotation
Shape gasket (12) is provided with the snap ring (13) for preventing adjustable joint (11) from falling off between the nut (10) and adjustable joint (11), and
Adjustable joint (11) is located at the groove (14) being provided at snap ring (13) convenient for snap ring (13) installation, nut (10) outer end
The anti-decylization (15) for preventing snap ring (13) from falling off is provided on inner sidewall, the side of the adjustable joint (11) outer end is provided with
The interconnecting piece (16) of ring-type protrusion, and the internal screw thread for connection, the adjustable joint are provided on the inner sidewall of interconnecting piece (16)
(11) it is provided on lateral wall and connects portion (17) convenient for nut (10) mobile fixing card, be provided in the portion, card company (17) anti-
The only cushion (18) of nut (10) and interconnecting piece (16) gouging abrasion.
2. a kind of loose joint corner type ball valve according to claim 1, which is characterized in that the valve body (3) and connector (7) is even
It is provided with several insertion connector (7) lateral walls in the place of connecing and reinforces the O-ring (19) of leakproofness, under the connector (7)
It is also equipped with several insertion connector (7) lateral walls on the lateral wall of end and reinforces the O-ring (19) of leakproofness.
3. a kind of loose joint corner type ball valve according to claim 1, which is characterized in that the hexagonal nuts (9) and connector (7)
Between be provided with convenient for being caught in the annular opening clamp (20) of connection with pipeline, and set on the inner sidewall of hexagonal nuts (9) lower end
Be equipped with opening clamp (20) inconsistent limiting section (21), the opening clamp (20) and connector (7) be integrated setting and
At.
4. a kind of loose joint corner type ball valve according to claim 1, which is characterized in that the snap ring (13) is c-type snap ring
(13).
5. a kind of loose joint corner type ball valve according to claim 1, which is characterized in that the interconnecting piece (16) and connector
(7) gasket seal (22) of reinforcement Yu pipeline junction leakproofness is provided on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821468351.5U CN208670129U (en) | 2018-09-07 | 2018-09-07 | A kind of loose joint corner type ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821468351.5U CN208670129U (en) | 2018-09-07 | 2018-09-07 | A kind of loose joint corner type ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208670129U true CN208670129U (en) | 2019-03-29 |
Family
ID=65842501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821468351.5U Active CN208670129U (en) | 2018-09-07 | 2018-09-07 | A kind of loose joint corner type ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208670129U (en) |
-
2018
- 2018-09-07 CN CN201821468351.5U patent/CN208670129U/en active Active
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