CN207893166U - A kind of diameter ball valves such as high intensity service life - Google Patents
A kind of diameter ball valves such as high intensity service life Download PDFInfo
- Publication number
- CN207893166U CN207893166U CN201820309632.XU CN201820309632U CN207893166U CN 207893166 U CN207893166 U CN 207893166U CN 201820309632 U CN201820309632 U CN 201820309632U CN 207893166 U CN207893166 U CN 207893166U
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- hemisphere
- opening
- closing element
- elastic
- buffering
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 230000003139 buffering effect Effects 0.000 claims abstract description 34
- 239000012528 membrane Substances 0.000 claims abstract description 28
- 239000013013 elastic material Substances 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 10
- 238000004880 explosion Methods 0.000 description 3
- 230000006837 decompression Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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Abstract
A kind of diameter ball valves such as high intensity service life, including valve body and the water inlet end set on valve body both ends, water outlet are equipped with opening and closing element in valve body, valve body is equipped with mesoporous, opening and closing element is connected with valve rod, and valve rod runs through mesoporous and is connected with handle, and a buffering ball is equipped in the opening and closing element；A cushion space is equipped in the buffering ball；The buffering ball is made of left hemisphere and right hemisphere；The left hemisphere, right hemisphere are all connected by elastic webbing with opening and closing element inner wall；The cushion space is front and back up and down to be all equipped with an elastic membrane；It is located at the position that left hemisphere is mutually closed with right hemisphere in the middle part of the elastic membrane, is individually fixed in left hemisphere and right hemisphere at left and right sides of elastic membrane；The right hemisphere is adjacent to water inlet end.The diameter ball valves such as the high intensity service life of the utility model can effectively reduce hydraulic pressure to hydraulic pressure into row buffering automatically when hydraulic pressure is excessive, and the pipeline to be connected to ball valve and with ball valve plays a protective role.
Description
Technical field
The utility model is related to a kind of diameter ball valves such as high intensity service life.
Background technology
Ball valve is that a kind of opening and closing element is driven by valve rod and around the valve that ball valve axis rotates, can be by ball valve
The adjusting and control for realizing fluid are opened and closed, and in actual use, easily there is the excessive situation of hydraulic pressure, once meet with this
Kind situation, the pipeline that flow will be connected to ball valve and with ball valve causes to oppress, if this pressure is unable to get in time
Release or buffering, easily lead to the case where ball valve inner wall wrecks, when serious, result even in ball valve explosion or ball valve
The case where being detached from pipeline, final to cause surprisingly, there are serious security risks.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of diameter ball valves such as high intensity service life, it can be in hydraulic pressure mistake
When big, hydraulic pressure is effectively reduced into row buffering to hydraulic pressure automatically, the pipeline to be connected to ball valve and with ball valve plays protection
Effect.
The technical scheme in the invention for solving the above technical problem is：
The utility model discloses a kind of diameter ball valves such as high intensity service life, including valve body and the water inlet set on valve body both ends
End, water outlet, valve body is interior to be equipped with opening and closing element, and valve body is equipped with mesoporous, and opening and closing element is connected with valve rod, and valve rod runs through mesoporous and company
It is connected to handle, it is characterised in that：A buffering ball is equipped in the opening and closing element；A cushion space is equipped in the buffering ball；It is described
Buffering ball is made of left hemisphere and right hemisphere；The left hemisphere, right hemisphere are all connected by elastic webbing with opening and closing element inner wall；Institute
It is front and back all equipped with an elastic membrane up and down to state cushion space；It is located at the position that left hemisphere is mutually closed with right hemisphere in the middle part of the elastic membrane
It sets, is individually fixed at left and right sides of elastic membrane in left hemisphere and right hemisphere；The right hemisphere is adjacent to water inlet end, right hemisphere and water inlet
An opposite middle side part is held to be equipped with a cushion hole to connect with it；One bumper post is installed in the cushion hole；The buffering
Column left end is pierced by cushion hole and in right hemisphere, and bumper post left end passes through in several buffer strips for elastic material and right hemisphere
Wall is connected；A transverse holes are equipped in the middle part of the bumper post right end；The transverse holes port is equipped with one as the slow of elastic material
Rush film；An inlet opening to connect with transverse holes is equipped in the middle part of the buffer film；One and transverse direction are equipped in the bumper post right part
The longitudinal hole that hole connects；Longitudinal hole both ends port is located on the outer wall of both sides up and down of bumper post, longitudinal hole both ends
Port is blocked by cushion hole inner wall sealing.
It is connected separately with connector sleeve at left and right sides of the elastic membrane；Matched screw is equipped in the connector sleeve；
The left hemisphere is all equipped with the screw hole to match with screw with right hemisphere.
The cushion hole is equipped with a guide pipe with the port position that right hemisphere connects；The guiding inside pipe wall is in left wide right
Narrow is round table-like.
The guide pipe side opposite with buffer strip is equipped with a groove；One elastic ring is installed, elasticity in the groove
Loop section is protruding to outside groove.
The utility model has the beneficial effects that：
It compared with prior art, can be by elastic webbing, slow using diameter ball valves such as the high intensity service life of the utility model structure
The components such as punching band, elastic membrane and buffer film form multiple tracks buffering, and the high pressure water flow to flowing through opening and closing element is effectively buffered
Decompression, realizes the effect of automatic Regulation, so that the flow hydraulic pressure finally exported from water outlet is kept normal, avoids ball valve and and ball
The case where pipeline that valve is connected leads to explosion due to high pressure ensures the service life of ball valve, while ensureing to be not in pipeline
The case where being fallen off under high pressure effect ensures safety when ball valve uses, effectively prevents unexpectedly to send out to the full extent
It is raw.
Description of the drawings
Fig. 1 is the structural schematic diagram of the diameter ball valves such as the utility model high intensity service life；
Fig. 2 is the enlarged drawing in the portions A of Fig. 1；
Fig. 3 is the enlarged drawing in the portions B of Fig. 2.
Specific implementation mode
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments：
It please refers to Fig.1 to Fig.3, the utility model provides a kind of diameter ball valves such as high intensity service life, including valve body 1 and is set to
The water inlet end 2 at 1 both ends of valve body, water outlet 3, valve body 1 is interior to be equipped with opening and closing element 4, and valve body 1 is equipped with mesoporous 5, and opening and closing element 4 is connected with
Valve rod 6, valve rod 6 run through mesoporous 5 and are connected with handle 7, and a buffering ball 8 is equipped in the opening and closing element 4；In the buffering ball 8
Equipped with a cushion space 9；The buffering ball 8 is made of left hemisphere 801 and right hemisphere 802；The left hemisphere 801, right hemisphere 802
All it is connected with 4 inner wall of opening and closing element by elastic webbing 10；About 9 cushion space is front and back to be all equipped with an elastic membrane 11；It is described
11 middle part of elastic membrane is located at the position that left hemisphere 801 is closed with 802 phase of right hemisphere, and 11 left and right sides of elastic membrane is individually fixed in a left side
In hemisphere 801 and right hemisphere 802；The right hemisphere 802 is in water inlet end 2, the side opposite with water inlet end 2 of right hemisphere 802
Portion is equipped with a cushion hole 12 to connect with it；One bumper post 13 is installed in the cushion hole 12；13 left end of the bumper post
It is pierced by cushion hole 12 and in right hemisphere 802,13 left end of bumper post passes through several buffer strips 14 for elastic material and right half
802 inner wall of ball is connected；A transverse holes 15 are equipped in the middle part of 13 right end of the bumper post；15 port of the transverse holes is equipped with one and is
The buffer film 16 of elastic material；16 middle part of the buffer film is equipped with an inlet opening 17 to connect with transverse holes 15；The buffering
A longitudinal hole 18 to connect with transverse holes 15 is equipped in 13 right part of column；18 both ends port of the longitudinal hole is located at bumper post
On 13 outer wall of both sides up and down, 18 both ends port of longitudinal hole is blocked by 12 inner wall sealing of cushion hole.
11 left and right sides of the elastic membrane is connected separately with connector sleeve 19；It is equipped in the connector sleeve 19 matched
Screw 20；The left hemisphere 801 is all equipped with the screw hole 21 to match with screw 20 with right hemisphere 802.
The cushion hole 12 is equipped with a guide pipe 22 with the port position that right hemisphere 802 connects；In the guide pipe 22
Wall is in left wide right narrow round table-like.
The side opposite with buffer strip 14 of the guide pipe 22 is equipped with a groove 23；One elasticity is installed in the groove 23
Ring 24,24 part of elastic ring are protruding to outside groove 23.
The application method of the utility model is as follows：
When needing using ball valve, valve rod 6 can be made to rotate by handle 7, to open opening and closing element 4, when opening and closing element 4 is opened
Qi Shi, water inlet end 2 connect with water outlet 3, and the pipeline being connected at this time with water inlet end 2 will convey flow into water inlet end 2,
When flow is entered by water inlet end 2 in opening and closing element 4, flow will be in contact with buffering ball 8, normal in flow hydraulic pressure
In the case of, buffering ball 8 will guide flow by the spherical outer wall of itself, reduce buffering ball 8 to the full extent to water
Resistance caused by stream makes the resistance that buffering ball 8 is formed almost can be ignored, will not reduce hydraulic pressure, ensure the normal of flow
Flowing.
When flow hydraulic pressure is excessively high, high pressure water flow will enter transverse holes 15 by the inlet opening of buffer film 16, and lead to
It crosses itself high pressure to strut inlet opening 17, the diameter of inlet opening 17 is made constantly to become larger, until the diameter of inlet opening 17 is close to laterally
The diameter in hole 15, the high pressure water flow entered at this time in inlet opening 17 will be poured in longitudinal hole 18, at this time 18 both sides of longitudinal hole
Port is by 12 inner wall plug for seal of cushion hole, therefore the pressure of high pressure water flow can all be acted on on bumper post 13 and to bumper post 13
It is pushed, and the presence of transverse holes 15 is then more conducive to flow hydraulic pressure and is concentrated in bumper post 13, when bumper post 13 is in high pressure water
When being pushed to the left under the action of stream, buffer strip 14 can then be pullled by 13 left end of bumper post, to generate elastic force, at the same time,
Buffering ball 8 can equally be pushed into the high pressure water flow in opening and closing element 4, buffering ball 8 then can be to the left under high pressure effect
It is subjected to displacement, when buffering ball 8 is subjected to displacement, elastic webbing 10 is pullled, the elastic force that elastic webbing 10 generates, and in elastic webbing 10
Under the effect of the elastic force of elastic force and buffer strip 14, two bursts of elastic force superpositions can be formed, to high pressure water flow into row buffering, make flow
A part of hydraulic pressure is buffered.
When 18 both sides port of longitudinal hole is moved to bumper post 13 in right hemisphere 802, the flow of longitudinal hole 18 will
Longitudinal hole 18 is flowed directly out, is entered in right hemisphere 802, with constantly pouring in for flow, flow is eventually full of cushion space
9, and continue to pour in flow, high pressure water flow can then strut buffering ball, and left hemisphere 801 is made not reclosed with right hemisphere 802,
The two separates, and when left hemisphere 801 is separated with right hemisphere 802, the elastic membrane 11 front and back positioned at about 9 cushion space can then be drawn
It stretches, elastic membrane 11 can then form blocking at this time, and to the high pressure water flow in cushion space 9 into row buffering, and high pressure water flow is simultaneously then
Elastic membrane 11 can be pushed outward, during pushing, elastic membrane 11 can then pass through left hemisphere 801 and right half under hydraulic pressure effect
The gap of ball 802 enters in opening and closing element 4, and the part that elastic membrane 11 deforms can then form circumferentially uniform in 8 outside of buffering ball
The baffle of distribution, since the baffle is crust with elastic membrane 11, and the internal baffle tool filled, therefore formed by flow
The effect for having cushion pad, when high pressure water flow flows through opening and closing element 4, the baffle formed by elastic membrane 11 can then again serve to buffering effect
Fruit makes hydraulic pressure gradually be reduced to normally, and the flow finally exported from water outlet 3 is not in the excessively high situation of hydraulic pressure, is avoided to pipe
Road impacts.
In summary it is found that the utility model can pass through elastic webbing 10, buffer strip 14, elastic membrane 11 and buffer film 16 etc.
Component forms multiple tracks buffering, and the high pressure water flow to flowing through opening and closing element 4 carries out effective buffering decompression, realizes the effect of automatic Regulation
Fruit makes the flow hydraulic pressure finally exported from water outlet 3 keep normal, avoids ball valve and the pipeline being connected with ball valve due to height
Pressure leads to the case where explosion, ensures the service life of ball valve, while ensureing to be not in that pipeline is fallen off under high pressure effect
The case where, ensure safety when ball valve uses to the full extent, effectively prevents unexpectedly to occur.
11 left and right sides of elastic membrane is connected separately with connector sleeve 19, and matched screw 20 is equipped in connector sleeve 19,
Left hemisphere 801 is all equipped with the screw hole 21 to match with screw 20, presence the tearing open convenient for elastic membrane 11 of screw 20 with right hemisphere 802
Dress, if aging or other situations occurs in elastic membrane 11, screw 20 is screwed out, just can be replaced to elastic membrane 11.
Cushion hole 12 is equipped with guide pipe 22 with the port position that right hemisphere 802 connects, and 22 inner wall of guide pipe is in left wide right
Narrow is round table-like, and the presence of guide pipe 22 can be oriented to bumper post 13, is conducive to the reset of bumper post 13, avoids bumper post
13 completely disengaged after cushion hole 12 in hydraulic pressure normal the case where can not being re-introduced into cushion hole 12.
The side opposite with buffer strip 14 of guide pipe 22 is equipped with groove 23, and elastic ring 24, elastic ring are equipped in groove 23
24 parts are protruding to outside groove 23, and the presence of elastic ring 24 can play the effect of protection buffer strip 14, when buffer strip 14 is drawn
When being resetted after pulling, buffer strip 14 will be hit to guide pipe 22, and elastic ring 24 will play buffering at this time, avoid hard material
Buffer strip 14 is caused to damage.
Claims (4)
1. a kind of diameter ball valves such as high intensity service life, including valve body and the water inlet end set on valve body both ends, water outlet, set in valve body
There are opening and closing element, valve body to be equipped with mesoporous, opening and closing element is connected with valve rod, and valve rod runs through mesoporous and is connected with handle, and feature exists
In：A buffering ball is equipped in the opening and closing element；A cushion space is equipped in the buffering ball；The buffering ball is by left hemisphere and the right side
Hemisphere forms；The left hemisphere, right hemisphere are all connected by elastic webbing with opening and closing element inner wall；The cushion space is front and back up and down
All it is equipped with an elastic membrane；It is located at the position that left hemisphere is mutually closed with right hemisphere in the middle part of the elastic membrane, divides at left and right sides of elastic membrane
It is not fixed in left hemisphere and right hemisphere；The right hemisphere is set adjacent to water inlet end, a right hemisphere middle side part opposite with water inlet end
There is a cushion hole to connect with it；One bumper post is installed in the cushion hole；The bumper post left end is pierced by cushion hole simultaneously
In right hemisphere, bumper post left end is connected by several buffer strips for elastic material with right hemisphere inner wall；The buffering
A transverse holes are equipped in the middle part of column right end；The transverse holes port is equipped with one as the buffer film of elastic material；In the buffer film
Portion is equipped with an inlet opening to connect with transverse holes；A longitudinal hole to connect with transverse holes is equipped in the bumper post right part；
Longitudinal hole both ends port is located on the outer wall of both sides up and down of bumper post, and longitudinal hole both ends port is close by cushion hole inner wall
Block plug.
2. diameter ball valves such as a kind of high intensity service life according to claim 1, it is characterised in that：At left and right sides of the elastic membrane
It is connected separately with connector sleeve；Matched screw is equipped in the connector sleeve；The left hemisphere and right hemisphere be all equipped with
The screw hole that screw matches.
3. diameter ball valves such as a kind of high intensity service life according to claim 1, it is characterised in that：The cushion hole and right hemisphere
The port position to connect is equipped with a guide pipe；The inside pipe wall that is oriented to is in left wide right narrow round table-like.
4. diameter ball valves such as a kind of high intensity service life according to claim 3, it is characterised in that：The guide pipe and buffer strip
Opposite side is equipped with a groove；One elastic ring is installed, elastic loop section is protruding to outside groove in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820309632.XU CN207893166U (en) | 2018-03-07 | 2018-03-07 | A kind of diameter ball valves such as high intensity service life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820309632.XU CN207893166U (en) | 2018-03-07 | 2018-03-07 | A kind of diameter ball valves such as high intensity service life |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207893166U true CN207893166U (en) | 2018-09-21 |
Family
ID=63542044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820309632.XU Active CN207893166U (en) | 2018-03-07 | 2018-03-07 | A kind of diameter ball valves such as high intensity service life |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207893166U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116498776A (en) * | 2023-06-14 | 2023-07-28 | 保一集团有限公司 | Complex pipeline multi-channel switching fluid control valve |
-
2018
- 2018-03-07 CN CN201820309632.XU patent/CN207893166U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116498776A (en) * | 2023-06-14 | 2023-07-28 | 保一集团有限公司 | Complex pipeline multi-channel switching fluid control valve |
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