CN207364325U - Fire-type ball valve - Google Patents
Fire-type ball valve Download PDFInfo
- Publication number
- CN207364325U CN207364325U CN201721497103.9U CN201721497103U CN207364325U CN 207364325 U CN207364325 U CN 207364325U CN 201721497103 U CN201721497103 U CN 201721497103U CN 207364325 U CN207364325 U CN 207364325U
- Authority
- CN
- China
- Prior art keywords
- valve body
- rotation axis
- spool
- fire
- butt tube
- 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
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a kind of fire-type ball valve, including valve body, the side of valve body is equipped with the first butt tube, and the opposite side of valve body is equipped with the second butt tube；Valve body is internally provided with spool, and spool is installed on the axial location of valve body, and the top of valve body is equipped with rotation axis, and the lower end of rotation axis and the top of spool connect, and the upper end of rotation axis is equipped with operation lever, operation lever and the perpendicular arrangement of rotation axis；The top of valve body is equipped with the first buckle frame and the second buckle frame, guide pipe is equipped between the first buckle frame and the top of the second buckle frame, guide pipe is sleeved on the outer circumferential surface of rotation axis.The utility model can conveniently realize the function of the ball valve by valve body, butt tube, operator can carry out rotation adjusting by operation lever to rotation axis, the rotation of rotation axis, which is adjusted, can control spool realization to horizontally rotate, and switch control can be realized with the inside of application valve body by spool.
Description
Technical field
It the utility model is related to a kind of fire-type ball valve.
Background technology
Ball valve, opening and closing element are driven by valve rod, and the valve to rotate around ball valve axis.Also it can be used for the adjusting of fluid
With control, wherein firmly sealing its V-type core of V-type ball valve and pile-up welding hard alloy metal seat valve between there is very strong shearing
Power, the medium especially suitable for fibre-bearing, small solid pellet etc..And multi-pass ball valve not only can flexibly control medium on pipeline
Interflow, shunting and the switching of flow direction, while also can close any passage and two other passage is connected.This class valve exists
It should be generally horizontally mounted in pipeline.Ball valve is divided into according to type of drive：Pneumatic ball valve, electrical ball valve, manual ball valve.It is existing
Ball valve is inconvenient to carry out switch manipulation, malfunction, and fire protecting performance is poor.
Utility model content
The utility model is mainly the technical problem solved present in the prior art, thus provide it is a kind of by valve body, it is right
Adapter can conveniently realize the function of the ball valve, and operator can carry out rotation adjusting, rotation axis by operation lever to rotation axis
Rotation adjust and spool can be controlled to realize horizontally rotate, the anti-of switch control can be realized with the inside of application valve body by spool
Fire type ball valve.
The above-mentioned technical problem of the utility model is mainly what is be addressed by following technical proposals：
A kind of fire-type ball valve, including valve body, the side of valve body are equipped with the first butt tube, and the opposite side of valve body is equipped with second
Butt tube；Valve body is internally provided with spool, and spool is installed on the axial location of valve body, and the top of valve body is equipped with rotation axis, rotates
The lower end of axis and the top of spool connect, and the upper end of rotation axis is equipped with operation lever, operation lever and the perpendicular arrangement of rotation axis；Valve body
Top be equipped with the first buckle frame and the second buckle frame, guide pipe, guiding pipe sleeve are equipped between the first buckle frame and the top of the second buckle frame
On the outer circumferential surface of rotation axis, some first locking bars, valve are equipped between one end top of valve body and the top of the first butt tube
Some second locking bars are equipped between the other end top of body and the top of the second butt tube；The outside left of first buckle frame has installed
First positioning pipe, the first locking bar are installed in the first positioning pipe, and the outside left of the second buckle frame has installed the second positioning pipe, and second
Locking bar is installed in the second positioning pipe；The first lock shaft, valve body are equipped between one end lower part of valve body and the lower part of the first butt tube
Other end lower part and the second butt tube lower part between be equipped with the second lock shaft, the lower part of valve body is equipped with positioning tube, the first lock shaft
In one end of positioning tube, the second lock shaft is installed in the other end of positioning tube.
Further, sealing ring is equipped between the valve body and rotation axis, sealing ring, spool are equipped between spool and valve body
Surface be equipped with fire-resistant rubber layer.
Further, the both sides of the spool are equipped with baffle.
Further, the baffle is hemispherical shape.
Further, one end of the operation lever is equipped with the first operation ball, and the other end of operation lever is equipped with the second operation ball.
Further, the first operation ball and the second operation ball are spherical form.
Further, the outer end of first butt tube is equipped with the first coupling, and the outer end of the second butt tube is equipped with second
Coupling.
, can be square by valve body, the first butt tube and the second butt tube using the fire-type ball valve of above-mentioned technical proposal
Just the function of the ball valve is realized, operator can carry out rotation axis rotation adjusting by operation lever, and the rotation of rotation axis is adjusted
Spool can be controlled to realize to horizontally rotate, switch control can be realized with the inside of application valve body by spool；By the first locking bar,
Second locking bar, the first positioning pipe and the second positioning pipe can firmly install the top both sides of valve body, pass through the first lock
Axis, the second lock shaft and positioning tube can firmly install the lower part both sides of valve body, be more firmly mounted；Conveniently realize ball
The function of valve.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the structure diagram of the utility model fire-type ball valve.
Embodiment
The preferred embodiment of the utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, so as to make the scope of protection of the utility model apparent clear and definite
Define.
As shown in Figure 1, a kind of fire-type ball valve, including valve body 11, the side of valve body 11 are equipped with the first butt tube 12, valve body
11 opposite side is equipped with the second butt tube 13；Valve body 11 is internally provided with spool 14, and spool 14 is installed on the axial position of valve body 11
Put, the top of valve body 11 is equipped with rotation axis 16, and the lower end of rotation axis 16 is connected with the top of spool 14, and the upper end of rotation axis 16 is set
There are operation lever 17, operation lever 17 and 16 perpendicular arrangement of rotation axis；The top of valve body 11 is equipped with the first buckle frame 20 and the second buckle frame
21, guide pipe 22 is equipped between the first buckle frame 20 and the top of the second buckle frame 21, guide pipe 22 is sleeved on the periphery of rotation axis 16
On face, be equipped with some first locking bars 23 between the top of one end top of valve body 11 and the first butt tube 12, valve body 11 it is another
Some second locking bars 24 are equipped between end top and the top of the second butt tube 13；The outside left of first buckle frame 20 has installed
One positioning pipe 25, the first locking bar 23 are installed in the first positioning pipe 25, and the outside left of the second buckle frame 21 has installed the second positioning
Pipe 26, the second locking bar 24 are installed in the second positioning pipe 26；Between one end lower part of valve body 11 and the lower part of the first butt tube 12
Equipped with the first lock shaft 27, the second lock shaft 28, valve body are equipped between the other end lower part of valve body 11 and the lower part of the second butt tube 13
11 lower part is equipped with positioning tube 29, and the first lock shaft 27 is installed in one end of positioning tube 29, and the second lock shaft 28 is installed on positioning tube
In 29 other end；Sealing ring is equipped between valve body 11 and rotation axis 16, sealing ring, spool are equipped between spool 14 and valve body 11
14 surface is equipped with fire-resistant rubber layer；The both sides of spool 14 are equipped with baffle 15；Baffle 15 is hemispherical shape；Operation lever
17 one end is equipped with the first operation ball 18, and the other end of operation lever 17 is equipped with the second operation ball 19；First operation ball 18 and second
It is spherical form to operate ball 19；The outer end of first butt tube 12 is equipped with the first coupling 30, and the outer end of the second butt tube 13 is set
There is the second coupling 31.
The utility model fire-type ball valve, can be facilitated by valve body 11, the first butt tube 12 and the second butt tube 13
Realize the function of the ball valve, operator can carry out rotation axis 16 rotation adjusting, the rotation of rotation axis 16 by operation lever 17
Adjusting can control the realization of spool 14 to horizontally rotate, and switch control can be realized with the inside of application valve body 11 by spool 14；It is logical
Cross the first locking bar 23, the second locking bar 24, the first positioning pipe 25 and the second positioning pipe 26 can to the top both sides of valve body 11 into
The lower part both sides of valve body 11 can be carried out jail by row firmly installation by the first lock shaft 27, the second lock shaft 28 and positioning tube 29
Guan County fills, and is more firmly mounted；Conveniently realize the function of ball valve.
Wherein, sealing ring is equipped between valve body 11 and rotation axis 16, sealing ring, spool are equipped between spool 14 and valve body 11
14 surface is equipped with fire-resistant rubber layer；So fire protecting performance is good.
Wherein, the both sides of spool 14 are equipped with baffle 15；Baffle 15 is hemispherical shape；So spool 14 is by leading
Fluid 15 can facilitate carries out water conservancy diversion to current.
Wherein, one end of operation lever 17 is equipped with the first operation ball 18, and the other end of operation lever 17 is equipped with the second operation ball 19；
It is spherical form that first operation ball 18 and second, which operates ball 19,；So can be with by the first operation operation ball 19 of ball 18 and second
The both ends of operation lever 17 are operated.
The above, is only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any change or replacement expected without creative work, should be covered within the scope of the utility model.
Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (7)
1. fire-type ball valve, including valve body (11), it is characterised in that：The side of valve body (11) is equipped with the first butt tube (12), valve
The opposite side of body (11) is equipped with the second butt tube (13)；Valve body (11) is internally provided with spool (14), and spool (14) is installed on valve
The axial location of body (11), the top of valve body (11) are equipped with rotation axis (16), and the lower end of rotation axis (16) is upper with spool (14)
Portion connects, and the upper end of rotation axis (16) is equipped with operation lever (17), operation lever (17) and rotation axis (16) perpendicular arrangement；Valve body
(11) top is equipped with the first buckle frame (20) and the second buckle frame (21), between the first buckle frame (20) and the top of the second buckle frame (21)
Equipped with guide pipe (22), guide pipe (22) is sleeved on the outer circumferential surface of rotation axis (16), one end top and first of valve body (11)
Some first locking bars (23), other end top and the second butt tube (13) of valve body (11) are equipped between the top of butt tube (12)
Top between be equipped with some second locking bars (24)；The outside left of first buckle frame (20) has installed the first positioning pipe (25), the
One locking bar (23) is installed in the first positioning pipe (25), and the outside left of the second buckle frame (21) has installed the second positioning pipe (26),
Second locking bar (24) is installed in the second positioning pipe (26)；One end lower part of valve body (11) and the lower part of the first butt tube (12) it
Between be equipped with the first lock shaft (27), the second lock shaft is equipped between the other end lower part of valve body (11) and the lower part of the second butt tube (13)
(28), the lower part of valve body (11) is equipped with positioning tube (29), and the first lock shaft (27) is installed in one end of positioning tube (29), the second lock
Axis (28) is installed in the other end of positioning tube (29).
2. fire-type ball valve according to claim 1, it is characterised in that：It is equipped between valve body (11) and rotation axis (16) close
Seal, is equipped with sealing ring between spool (14) and valve body (11), the surface of spool (14) is equipped with fire-resistant rubber layer.
3. fire-type ball valve according to claim 1, it is characterised in that：The both sides of spool (14) are equipped with baffle
(15)。
4. fire-type ball valve according to claim 3, it is characterised in that：Baffle (15) is hemispherical shape.
5. fire-type ball valve according to claim 1, it is characterised in that：One end of operation lever (17) is equipped with the first operation ball
(18), the other end of operation lever (17) is equipped with the second operation ball (19).
6. fire-type ball valve according to claim 5, it is characterised in that：First operation ball (18) and the second operation ball (19)
It is spherical form.
7. fire-type ball valve according to claim 1, it is characterised in that：The outer end of first butt tube (12) is equipped with outside first
Connector (30), the outer end of the second butt tube (13) are equipped with the second coupling (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721497103.9U CN207364325U (en) | 2017-11-08 | 2017-11-08 | Fire-type ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721497103.9U CN207364325U (en) | 2017-11-08 | 2017-11-08 | Fire-type ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207364325U true CN207364325U (en) | 2018-05-15 |
Family
ID=62343738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721497103.9U Expired - Fee Related CN207364325U (en) | 2017-11-08 | 2017-11-08 | Fire-type ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207364325U (en) |
-
2017
- 2017-11-08 CN CN201721497103.9U patent/CN207364325U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180515 Termination date: 20191108 |