CN206904286U - A kind of pressure regulation ball valve - Google Patents
A kind of pressure regulation ball valve Download PDFInfo
- Publication number
- CN206904286U CN206904286U CN201720880164.7U CN201720880164U CN206904286U CN 206904286 U CN206904286 U CN 206904286U CN 201720880164 U CN201720880164 U CN 201720880164U CN 206904286 U CN206904286 U CN 206904286U
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- Prior art keywords
- pressure regulation
- water inlet
- pressure
- adjacent
- runner
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Abstract
A kind of pressure regulation ball valve, water inlet end, water side including valve body and located at valve body both sides, valve body is provided with mesopore, the valve rod to match with it is installed at mesopore, valve rod one end passes mesopore and is connected with handle, and the valve rod other end is located in valve body and is connected with opening and closing element, and the opening and closing element both sides are provided with water inlet, delivery port, water inlet is adjacent to water inlet end, and delivery port is adjacent to water side；The opening and closing element inwall is provided with a pressure regulation groove；The regulator board to match with it is provided with the pressure regulation groove；The regulator board fits in pressure regulation groove side, and the pressure regulation groove side is adjacent to water inlet；The delivery port is covered with an elastic membrane；The elastic membrane is provided with some equally distributed pressure modulating openings.Pressure regulation ball valve of the present utility model can carry out pressure regulation automatically in the case of hydraulic pressure deficiency, make finally have high flow velocity and high impulsive force from the current of terminal output, personnel easy to use are used.
Description
Technical field
It the utility model is related to a kind of pressure regulation ball valve.
Background technology
Ball valve is the control unit in fluid delivery system, is generally mounted between the pipeline of fluid delivery system, ball
Valve is then to drive opening and closing element rotation to realize being turned on and off for pipeline by valve rod, and the terminal of pipeline is then to set tap to be used for
Water outlet, when the water hydraulic pressure deficiency in the pipeline of induction system, transporting velocity and water flow can then decrease, finally from
The current of tap output can be in then wire current, rather than column current, and not have impact, be unfavorable for user of service and carry out
Use, it is difficult to carry out cleaning, even if simply being put aside to water, also need the plenty of time to complete, extremely lose time.
In some mountain areas, because mountain shape is too high, current are difficult to be conveyed upwards, and hydraulic pressure deficiency more can often occur
Situation, cause the difficult situation of mountain area water.
The content of the invention
The technical problems to be solved in the utility model is to provide a kind of pressure regulation ball valve, it can in the case of hydraulic pressure deficiency,
It is automatic to carry out pressure regulation, make that finally there is high flow velocity and high impulsive force from the current of terminal output, be easy to use people
Member is used.
The technical scheme in the invention for solving the above technical problem is：
The utility model discloses a kind of pressure regulation ball valve, including valve body and water inlet end located at valve body both sides, water side, valve
Body is provided with mesopore, and the valve rod to match with it is provided with mesopore, and valve rod one end passes mesopore and is connected with handle, and valve rod is another
One end is located in valve body and is connected with opening and closing element, it is characterised in that：The opening and closing element both sides are provided with water inlet, delivery port, water inlet
The neighbouring water inlet end of mouth, delivery port is adjacent to water side；The opening and closing element inwall is provided with a pressure regulation groove；Be provided with the pressure regulation groove with
Its regulator board to match；The regulator board fits in pressure regulation groove side, and the pressure regulation groove side is adjacent to water inlet；The delivery port covers
It is stamped an elastic membrane；The elastic membrane is provided with some equally distributed pressure modulating openings；The pressure modulating opening is provided with one in beloid
Funnelform rectifying tube, rectifying tube is quality of rubber materials；It is connected between the elastic membrane and regulator board by push rod；The tune
Pressing plate is provided with some equally distributed limbers；Pressure spring is provided with the pressure regulation groove；Described pressure spring one end contradicts
In on pressure regulation groove cell wall, the other end is contacted on regulator board；The regulator board side wall extends annular gas towards water inlet direction
Capsule；The annular air-pocket is centrally formed a ponding runner, and ponding runner is in front wide and rear narrow round table-like, the neighbouring water inlet of ponding runner
The port diameter of mouth is less than port diameter of the ponding runner adjacent to delivery port.
The ram surface is provided with water conservancy diversion runner, water conservancy diversion runner helically type.
Some elastics being circularly and evenly distributed are provided between the elastic membrane and regulator board, elastic is adjacent to pressure regulation bullet
Spring inwall.
The beneficial effects of the utility model are：
Compared with prior art, the ponding stream in annular air-pocket can be passed through using the pressure regulation ball valve of the utility model structure
Road in a disguised form reduces water inlet diameter, original low pressure water flow is quickly transfused in ponding runner, the water into ponding runner
Then delivery port can be flowed to by the limbers on regulator board, the column of multiple tracks minor diameter can be then rectified by flowing through the current of limbers
Current, there is stronger impulsive force, part current can converge together during going out, and form major diameter water column, part water column
It then can directly impact to pressure modulating opening and enter in rectifying tube, because rectifying tube is in beloid funnel-form, therefore with rectification
The diameter of pipe constantly diminishes, and is constantly raised into the current hydraulic pressure in rectifying tube, and flow velocity is constantly accelerated, and it is continuous to form High-Pressure Water
Conveyed towards terminal, so that terminal location has High-Pressure Water, personnel easy to use are used.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model pressure regulation ball valve.
Embodiment
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description：
Referring to Fig. 1, the utility model provides a kind of pressure regulation ball valve, including valve body 1 and the water inlet located at the both sides of valve body 1
End 2, water side 3, valve body 1 are provided with mesopore 4, the valve rod 5 to match with it are provided with mesopore 4, and the one end of valve rod 5 passes mesopore
And handle 6 is connected with, the other end of valve rod 5 is located in valve body 1 and is connected with opening and closing element 7, and the both sides of opening and closing element 7 are provided with water inlet
8th, delivery port 9, water inlet 8 is adjacent to water inlet end 2, and delivery port 9 is adjacent to water side 3；The inwall of opening and closing element 7 is provided with a pressure regulation groove
10；The regulator board 11 to match with it is provided with the pressure regulation groove 10；The regulator board 11 fits in the side of pressure regulation groove 10, pressure regulation
The side of groove 10 is adjacent to water inlet 8；The delivery port 9 is covered with an elastic membrane 12；The elastic membrane 12 is provided with some uniform points
The pressure modulating opening 13 of cloth；The pressure modulating opening 13 is in beloid funnelform rectifying tube 14 provided with one, and rectifying tube 14 is rubber material
Matter；It is connected between the elastic membrane 12 and regulator board 11 by push rod 15；The regulator board 11 is provided with some be uniformly distributed
Limbers 16；Pressure spring 17 is provided with the pressure regulation groove 10；Described one end of pressure spring 17 contacts at the cell wall of pressure regulation groove 10
On, the other end is contacted on regulator board 11；The side wall of regulator board 11 extends annular air-pocket 18 towards the direction of water inlet 8；Institute
State annular air-pocket 18 and be centrally formed a ponding runner 19, for ponding runner 19 in front wide and rear narrow round table-like, ponding runner 19 is neighbouring
The port diameter of water inlet 8 is less than port diameter of the ponding runner 19 adjacent to delivery port 9.
The surface of push rod 15 is provided with water conservancy diversion runner 20, the helically type of water conservancy diversion runner 20.
Some elastics 21 being circularly and evenly distributed are provided between the elastic membrane 12 and regulator board 11, elastic 21 is adjacent
The nearly inwall of pressure spring 17.
Application method of the present utility model is as follows：
During using ball valve, user of service can be rotated by handle 6 with ovable valve stem 5, so as to drive opening and closing element 7 to open, make to open
The water inlet 8 of closing member 7 is relative with the water inlet end 2 of valve body 1, makes the delivery port 9 of opening and closing element 7 relative with the water side 3 of valve body 1, this
Water in Shi Guandao just can be conveyed by valve body 1, so as to be utilized by terminal.
If now hydraulic pressure deficiency, current just can not be extruded annular air-pocket 18, the ponding stream in annular air-pocket 18
Road 19 can be maintained at front wide and rear narrow round table-like, because port diameter of the ponding runner 19 adjacent to water inlet 8 is less than ponding runner
19 adjacent to delivery port 9 port diameter, therefore the port of ponding runner 19 in a disguised form diminishes the diameter of water inlet 8, from water inlet end 2
The current flowed into valve body 1 can form one resistance, this strand of resistance makes between water inlet in the case where the diameter of water inlet 8 diminishes
Current hydraulic pressure can rise suddenly between end 2 and water inlet 8, and in the case where current hydraulic pressure rises, flow rate of water flow can then add therewith
It hurry up, so as to improve the flow in a period, original low pressure water flow is quickly transfused in ponding runner 19, into ponding
Water in runner 19 then can flow to delivery port 9 by the limbers 16 on regulator board 11, and flowing through the current of limbers 16 then can be by
The column current of multiple tracks minor diameter are rectified into, there is stronger impulsive force, part current can converge together during going out, shape
Into major diameter water column, part water column then can directly impact to pressure modulating opening 13 and enter in rectifying tube 14, before being in due to rectifying tube 14
Wide funnel-form after narrow, therefore constantly diminish with the diameter of rectifying tube 14, constantly risen into the current hydraulic pressure in rectifying tube 14
Height, flow velocity are constantly accelerated, and form High-Pressure Water and are constantly conveyed towards terminal, so that terminal location has High-Pressure Water, are easy to
User of service is used.
When current hydraulic pressure is excessive, annular air-pocket 18 can then be extruded by High-Pressure Water and deformed, and ponding runner 19 then can
Become column from round table-like, the diameter of water inlet 8 is recovered normal, current hydraulic pressure can be carried out while annular air-pocket 18 is extruded
Buffering, the pressure that can not still buffer can be then acted on to regulator board 11, and regulator board 11 is sent out towards delivery port 9 under pressure
Raw movement, in the moving process of regulator board 11, pressure spring 17 is extruded and plays a part of buffering, and push rod 15 then therewith by
Ejection, now elastic membrane 12 is softened, and surface area increases rapidly, and the lateral length of pressure modulating opening 13 and rectifying tube 14 increases rapidly
Add, but the port gap of pressure modulating opening 13 and rectifying tube 14 is reduced therewith, now into the water between elastic membrane 12 and regulator board 11
Stream then can send impact to pressure modulating opening 13 and the port of rectifying tube 14, with diminishing for both port gaps, and both from stature
The flexible characteristic of matter, it is out-of-date to be flowed through in water, can enter row buffering to hydraulic pressure, when current are after multiple tracks buffers, finally from going out
Water end (W.E.) 3 flows to terminal, and current hydraulic pressure now recovers normal, so as to avoid the too high situation for causing pipelines from bursting of current hydraulic pressure.
Current itself have mobility, are voluntarily changed according to the track of runner, therefore when current enter elastic membrane 12
When between regulator board 11, current can be then in contact with push rod 15, and under the guiding of the water conservancy diversion runner 20 on the surface of push rod 15,
Current form helical trajectory and flowed, and so as to form vortex, accelerate current flowing, improve current hydraulic pressure, in hydraulic pressure deficiency
In the case of, play the effect of service hoisting hydraulic pressure.
Some elastics 21 being circularly and evenly distributed, the presence of elastic 21 are provided between elastic membrane 12 and regulator board 11
Pressure spring can be aided in, the effect of slow pressure, and reset of the auxiliary pressure spring 17 to regulator board 11 is played, extends pressure regulation bullet
The service life of spring 17, and elastic 21 can be limited the position of pressure spring 17 adjacent to the inwall of pressure spring 17, from
And stability when ensureing 11 displacement of regulator board.
Claims (3)
1. a kind of pressure regulation ball valve, including valve body and water inlet end located at valve body both sides, water side, valve body are provided with mesopore, in
The valve rod to match with it is installed, valve rod one end passes mesopore and is connected with handle, and the valve rod other end is located in valve body at hole
And it is connected with opening and closing element, it is characterised in that：The opening and closing element both sides are provided with water inlet, delivery port, and water inlet goes out adjacent to water inlet end
The mouth of a river is adjacent to water side；The opening and closing element inwall is provided with a pressure regulation groove；The pressure regulation to match with it is provided with the pressure regulation groove
Plate；The regulator board fits in pressure regulation groove side, and the pressure regulation groove side is adjacent to water inlet；The delivery port is covered with an elastic membrane；
The elastic membrane is provided with some equally distributed pressure modulating openings；The pressure modulating opening is in beloid funnelform rectification provided with one
Pipe, rectifying tube is quality of rubber materials；It is connected between the elastic membrane and regulator board by push rod；The regulator board is provided with some
Equally distributed limbers；Pressure spring is provided with the pressure regulation groove；Described pressure spring one end is contacted on pressure regulation groove cell wall,
The other end is contacted on regulator board；The regulator board side wall extends annular air-pocket towards water inlet direction；The annular air-pocket
It is centrally formed a ponding runner, for ponding runner in front wide and rear narrow round table-like, ponding runner is small adjacent to the port diameter of water inlet
Port diameter in ponding runner adjacent to delivery port.
A kind of 2. pressure regulation ball valve according to claim 1, it is characterised in that：The ram surface is provided with water conservancy diversion runner, leads
Flow runner helically type.
A kind of 3. pressure regulation ball valve according to claim 1, it is characterised in that：If it is provided between the elastic membrane and regulator board
The dry elastic being circularly and evenly distributed, elastic is adjacent to pressure spring inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720880164.7U CN206904286U (en) | 2017-07-20 | 2017-07-20 | A kind of pressure regulation ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720880164.7U CN206904286U (en) | 2017-07-20 | 2017-07-20 | A kind of pressure regulation ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206904286U true CN206904286U (en) | 2018-01-19 |
Family
ID=61311803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720880164.7U Expired - Fee Related CN206904286U (en) | 2017-07-20 | 2017-07-20 | A kind of pressure regulation ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206904286U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111514503A (en) * | 2020-05-19 | 2020-08-11 | 武汉第二船舶设计研究所(中国船舶重工集团公司第七一九研究所) | Separate water mist fire extinguishing device with dispersed arrangement |
| CN111649155A (en) * | 2020-06-16 | 2020-09-11 | 孙龙 | Ceramic valve |
-
2017
- 2017-07-20 CN CN201720880164.7U patent/CN206904286U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111514503A (en) * | 2020-05-19 | 2020-08-11 | 武汉第二船舶设计研究所(中国船舶重工集团公司第七一九研究所) | Separate water mist fire extinguishing device with dispersed arrangement |
| CN111514503B (en) * | 2020-05-19 | 2021-12-03 | 武汉第二船舶设计研究所(中国船舶重工集团公司第七一九研究所) | Separate water mist fire extinguishing device with dispersed arrangement |
| CN111649155A (en) * | 2020-06-16 | 2020-09-11 | 孙龙 | Ceramic valve |
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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 |
Granted publication date: 20180119 Termination date: 20180720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |