CN205978560U - Ball valve - Google Patents
Ball valve Download PDFInfo
- Publication number
- CN205978560U CN205978560U CN201620824752.4U CN201620824752U CN205978560U CN 205978560 U CN205978560 U CN 205978560U CN 201620824752 U CN201620824752 U CN 201620824752U CN 205978560 U CN205978560 U CN 205978560U
- Authority
- CN
- China
- Prior art keywords
- valve body
- valve
- connecting portion
- outlet pipe
- ball
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a technical field of valve, more specifically say, it relates to a ball valve, valve ball in including the valve body and arranging the valve body in, be equipped with inlet tube and outlet pipe on the valve body, it has the takeover to go out water pipe thread connection, the outlet pipe includes interconnect's outer joint portion and in -connection portion, be equipped with the external screw thread on the outer wall of outer joint portion, be equipped with the internal thread on the in -connection portion inner wall, be equipped with a limiting check ring between outer joint portion and the in -connection portion, be equipped with limit baffle in the outer joint portion, limit baffle is last to have seted up a plurality of water conservancy diversion holes, constitute first water conservancy diversion room and the second water conservancy diversion room that has mutual intercommunication in taking over, first water conservancy diversion is indoor to be equipped with a plurality of reposition of redundant personnel runners, the utility model discloses rational in infrastructure simple, the practicality is strong, and outlet pipe and valve body installation are stable, play water is stable.
Description
Technical field
This utility model is related to the technical field of valve, more specifically, it relates to a kind of ball valve.
Background technology
Ball valve (ball valve）, standard GB/T21465-2008《Valve term》Defined in be：Opening and closing element（Spheroid）By
Valve rod drives, and the valve rotating around ball valve axis.Also can be used for regulation and the control of fluid, in China, ball valve quilt
It is widely applied to the industries such as petroleum refining, long-distance transport pipes, chemical industry, papermaking, pharmacy, water conservancy, electric power, municipal administration, iron and steel, main use
To make the flow direction cutting off, distribute and changing medium, it only needs to the rotating torque with revolving the operation turning 90 degrees and very little
Just can close tight.
Ball valve includes valve body and is placed in valve ball in valve body, and valve body is provided with handle, and handle controls valve ball to turn by valve rod
Dynamic, valve body is provided with water inlet pipe and outlet pipe.In the middle of current ball valve, water inlet pipe and valve body remove and install extremely inconvenience, Er Qiecong
Outlet pipe goes out water unstable, and the adapter being arranged in outlet pipe is subject to water currents larger.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of rational in infrastructure simple, practicality
Property strong, outlet pipe and valve body install the stable, ball valve of stable water outlet.
For achieving the above object, this utility model provides following technical scheme：
A kind of ball valve, including valve body and be placed in valve ball in valve body, valve body is provided with handle, and handle passes through valve rod control valve
Ball rotates, and valve body is provided with water inlet pipe and outlet pipe, and outlet pipe is threaded with adapter, and outlet pipe includes interconnective outer company
Socket part and interior connecting portion, the outer wall of outer connecting portion is provided with external screw thread, and interior connecting portion inwall is provided with female thread, outer connecting portion and
It is provided with the first spacing back-up ring between interior connecting portion, in outer connecting portion, is provided with postive stop baffle, postive stop baffle offers some water conservancy diversion
Hole, adapter is provided with locking cap, and constituting in adapter has the first diversion chamber being interconnected and the second diversion chamber, and the first water conservancy diversion is indoor
It is provided with some flow manifolds, the internal diameter of the second diversion chamber is in be incremented by shape by the first diversion chamber to its opening, and adapter includes mutually interconnecting
The input section connecing and deferent segment, the outer wall of input section is provided with the second spacing back-up ring, structure between the second spacing back-up ring and deferent segment
Become two annular grooves, and this two annular grooves are provided with O-ring.
Threaded by adopting technique scheme, the outer connecting portion of outlet pipe and valve body to adopt, facilitate outlet pipe
Install and dismantle, the first spacing back-up ring is used for spacing outer connecting portion it is ensured that the stable connection of outer connecting portion and valve body.
The postive stop baffle of setting plays the effect of current limliting in outer connecting portion, prevents discharge excessive or hydraulic pressure is excessive causes
Water oozes out into outside valve ball, and reduces the impulsive force of current butt tube, prevents from taking over and is caused connection to loosen by water slug.
Adapter and locking cap coordinate for realizing outlet pipe and the docking with water pipe, the peace installation and dismantling taken over for convenience
Unload, and then take over outlet pipe by the way of threaded, and in order to improve the sealing with water pipe and adapter docking, lead to
Cross and two O-ring are arranged on adapter, the second spacing back-up ring is not merely used for installation locking cap, and uses water pipe for spacing.
The first water conservancy diversion interior in the middle of adapter is provided with some flow manifolds, when water flow to the second diversion chamber through flow manifold
When can produce bubble so that water outlet is not easy to splash adhesional wetting medicated clothing.The internal diameter of the second diversion chamber increases, and improves the efficiency of water outlet.
This utility model is further arranged to：The upper surface of described valve body is provided with movable groove, on the lower surface of handle
It is provided with the projection being slidably connected with movable groove.
By adopting technique scheme, by projection and movable groove cooperation, realize spacing to handle.When projection is slided
When moving to movable groove two ends, valve body is in water flowing or cuts off the water supply；Projection and in movable groove activity when, belong to hidden state,
And projection and movable groove are placed between handle and valve body, reduce its impact that causes of outer bound pair, less need again in valve body
Upper setting baffle plate, decreases space, and then reduces cost of transportation,
This utility model is further arranged to：Sleeve cap is threaded with described water inlet pipe, sleeve cap and water inlet pipe it
Between be provided with cutting ferrule.
By adopting technique scheme, the setting of cutting ferrule facilitates the connection with external water pipe.
Brief description
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of this utility model outlet pipe.
The structural representation that Fig. 3 takes over for this utility model.
Fig. 4 is the top view of this utility model valve body.
Fig. 5 is the upward view of this utility model handle.
Specific embodiment
Referring to figs. 1 to Fig. 5, embodiment of the present utility model is described further.
This enforcement important component part：Including valve body 1 and be placed in valve ball 11 in valve body 1, valve body 1 is provided with handle 2, handss
Handle 2 controls valve ball 11 to rotate by valve rod, and valve body 1 is provided with water inlet pipe and outlet pipe 3, and outlet pipe 3 is threaded with adapter 4,
Outlet pipe 3 includes interconnective outer connecting portion 31 and interior connecting portion 32, and the outer wall of outer connecting portion 31 is provided with external screw thread, interior company
Socket part 32 inwall is provided with female thread, is provided with the first spacing back-up ring 33, outer connecting portion between outer connecting portion 31 and interior connecting portion 32
It is provided with postive stop baffle 3a in 31, postive stop baffle 3a offers some pod apertures 310, adapter 4 is provided with locking cap 5, in adapter 4
Constituting has the first diversion chamber 401 being interconnected and the second diversion chamber 402, is provided with some flow manifolds in the first diversion chamber 401
4a, the internal diameter of the second diversion chamber 402 is in be incremented by shape by the first diversion chamber 401 to its opening, and adapter 4 includes interconnective input
Section 42 and deferent segment 41, the outer wall of input section 42 is provided with the second spacing back-up ring 43, the second spacing back-up ring 43 and deferent segment 41 it
Between constitute two annular grooves 410, and this two annular grooves 410 are provided with O-ring 410.
The outer connecting portion 31 of outlet pipe 3 and valve body 1, using threaded, facilitate installation and the dismounting of outlet pipe 3, the first limit
Position back-up ring 33 is used for spacing outer connecting portion 31 it is ensured that the stable connection of outer connecting portion 31 and valve body 1.
In outer connecting portion 31, the postive stop baffle 3a of setting plays the effect of current limliting, prevents discharge excessive or hydraulic pressure is excessive
Cause water to ooze out into outside valve ball 11, and reduce the impulsive force of current butt tube 4, prevent adapter 4 from being caused to connect by water slug
Loosen.
Adapter 4 and locking cap 5 coordinate for realizing outlet pipe 3 and the docking with water pipe, for convenience the installation of adapter 4 and
Dismounting, and then adapter 4 and outlet pipe 3 be using threaded by the way of, and in order to improve the sealing docked with water pipe with adapter 4
Property, by arranging two O-ring 410 in adapter 4, the second spacing back-up ring 43 is not merely used for installation locking cap 5, and is used for
Spacing use water pipe.
It is provided with some flow manifold 4a, when water flow to through flow manifold 4a in the first diversion chamber 401 in the middle of adapter 4
Bubble can be produced so that water outlet is not easy to splash adhesional wetting medicated clothing during two diversion chamber 402.The internal diameter of the second diversion chamber 402 increases, and carries
The efficiency of high water outlet.
The upper surface of valve body 1 is provided with movable groove 10, and the lower surface of handle 2 is provided with and is slidably connected with movable groove 10
Projection 21.
Coordinated by projection 21 and movable groove 10, realize spacing to handle 2.When projection 21 slides into movable groove 10
During two ends, valve body 1 is in water flowing or cuts off the water supply；Projection 21 and during activity, belong to hidden state, and projection in movable groove 10
21 and movable groove 10 be placed between handle 2 and valve body 1, reduce its impact that causes of outer bound pair, less need again on valve body 1
Setting baffle plate, decreases space, and then reduces cost of transportation,
Sleeve cap is threaded with water inlet pipe, between sleeve cap and water inlet pipe, is provided with cutting ferrule.The setting of cutting ferrule facilitates
Connection with external water pipe.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, the skill of this area
Art personnel carry out common variations and alternatives in the range of technical solutions of the utility model and should be included in guarantor of the present utility model
In the range of shield.
Claims (3)
1. a kind of ball valve, including valve body and be placed in valve ball in valve body, valve body is provided with handle, and handle controls valve ball by valve rod
Rotate, valve body is provided with water inlet pipe and outlet pipe, it is characterized in that：Described outlet pipe is threaded with adapter, and outlet pipe includes phase
The outer connecting portion connecting and interior connecting portion, the outer wall of outer connecting portion is provided with external screw thread, and interior connecting portion inwall is provided with interior spiral shell
Stricture of vagina, is provided with the first spacing back-up ring, is provided with postive stop baffle, postive stop baffle is opened in outer connecting portion between outer connecting portion and interior connecting portion
It is provided with some pod apertures, constituting in adapter has the first diversion chamber being interconnected and the second diversion chamber, and the first water conservancy diversion interior is provided with
Some flow manifolds, the internal diameter of the second diversion chamber is in be incremented by shape by the first diversion chamber to its opening, and adapter includes interconnective
Input section and deferent segment, the outer wall of input section is provided with the second spacing back-up ring, constitutes two between the second spacing back-up ring and deferent segment
Individual annular groove, and this two annular grooves are provided with O-ring.
2. a kind of ball valve according to claim 1, is characterized in that：The upper surface of described valve body is provided with movable groove, handss
The lower surface of handle is provided with the projection being slidably connected with movable groove.
3. a kind of ball valve according to claim 2, is characterized in that：Sleeve cap, cutting ferrule are threaded with described water inlet pipe
It is provided with cutting ferrule between cap and water inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620824752.4U CN205978560U (en) | 2016-07-29 | 2016-07-29 | Ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620824752.4U CN205978560U (en) | 2016-07-29 | 2016-07-29 | Ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205978560U true CN205978560U (en) | 2017-02-22 |
Family
ID=58028779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620824752.4U Expired - Fee Related CN205978560U (en) | 2016-07-29 | 2016-07-29 | Ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205978560U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112323905A (en) * | 2020-10-29 | 2021-02-05 | 山东中锐供水设备有限公司 | Water supply equipment convenient for adjusting water flow |
-
2016
- 2016-07-29 CN CN201620824752.4U patent/CN205978560U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112323905A (en) * | 2020-10-29 | 2021-02-05 | 山东中锐供水设备有限公司 | Water supply equipment convenient for adjusting water flow |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20170222 Termination date: 20210729 |