CN206846014U - A kind of pressure-reducing valve with filter effect - Google Patents
A kind of pressure-reducing valve with filter effect Download PDFInfo
- Publication number
- CN206846014U CN206846014U CN201720720910.6U CN201720720910U CN206846014U CN 206846014 U CN206846014 U CN 206846014U CN 201720720910 U CN201720720910 U CN 201720720910U CN 206846014 U CN206846014 U CN 206846014U
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- water
- valve
- pipe
- pressure
- support
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Abstract
The utility model discloses a kind of pressure-reducing valve with filter effect, including valve body, valve bottom, water pipe, water valve, screen pipe, screen pack, water inlet, delivery port, pressure regulator, spring, sealant, diaphragm, connecting rod, water plug, damping buffer, support one and support two, water valve is provided with the water pipe, screen pack is installed in the screen pipe, and screen pack is bolted with screen pipe, the water pipe is bolted with screen pipe, the screen pipe other end is connected by bolt with water inlet, the pressure regulator bottom is installed with spring, the spring other end is installed with diaphragm, the sealant is fixedly connected on valve body, and at the top of diaphragm, the diaphragm bottom is installed with connecting rod, the connecting rod other end is installed with water plug, the water plug bottom is connected with valve body slides.The utility model is simple in construction, definite functions, is adapted to be widely popularized.
Description
Technical field
A kind of valve body is the utility model is related to, more particularly to a kind of pressure-reducing valve with filter effect.
Background technology
Pressure-reducing valve is the outlet pressure that inlet pressure is reduced to a certain needs by regulation, and relies on the energy of medium in itself
Amount, outlet pressure is set to keep stable valve automatically.From the viewpoint of hydrodynamics, pressure-reducing valve is that a local resistance can become
The restricting element of change, i.e., by changing orifice size, change the kinetic energy of flow velocity and fluid, cause the different pressure losses, from
And reach the purpose of decompression.Then by control and the regulation of regulating system, the fluctuation and spring force for making downstream pressure balance each other,
Downstream pressure is set to keep constant in certain error range, still；The pressure-reducing valve used at present is all without significantly filtering effect
Fruit, and bottom does not have support, is easily damaged connector, therefore, a kind of it is proposed that pressure-reducing valve with filter effect.
Utility model content
Main purpose of the present utility model is to provide a kind of pressure-reducing valve with filter effect can effectively solve background
The problem of in technology.
To achieve the above object, the technical scheme that the utility model is taken is：
A kind of pressure-reducing valve with filter effect, including valve body, valve bottom, water pipe, water valve, screen pipe, screen pack, water inlet
Mouth, delivery port, pressure regulator, spring, sealant, diaphragm, connecting rod, water plug, damping buffer, support one and support two, it is described
Water valve is provided with water pipe, screen pack is installed, and screen pack is bolted with screen pipe, the water pipe in the screen pipe
It is bolted with screen pipe, the screen pipe other end is connected by bolt with water inlet, and the pressure regulator bottom is fixed
Spring is installed, the spring other end is installed with diaphragm, and the sealant is fixedly connected on valve body, and is located at diaphragm
Top, the diaphragm bottom are installed with connecting rod, and the connecting rod other end is installed with water plug, the water plug bottom
It is connected with valve body slides, valve bottom outer surface is provided with four bolts hole, and the damping buffer is connected by screw with valve bottom,
The damping buffer bottom is installed with support one, and the support one is connected by sliding sleeve with support two.
Further, the damping buffer can be rotated using bolt hole as the center of circle with vertical direction.
Further, the screw and bolt are cased with rubber antiskid set.
Further, the water pipe, screen pipe, valve body and connecting rod are corrosion-resistant nonpollution material.
Compared with prior art, the utility model has the advantages that：
1st, this is provided with screen pipe using new, is provided with screen pack in screen pipe, water can be filtered, prevent miscellaneous
Thing enters in valve body, influences pressure-reducing valve normal work, and water valve is provided with water pipe, when needing to change screen pack, closes
Water valve, turn on the bolt of fixed screen pipe, you can take out screen pipe and change screen pack.
2nd, this uses novel bottom mounting bracket one and support two, can turn the bolt on sliding sleeve come adjusting bracket one with
The height of support two, suitable for different landform, and the top of support one is provided with damping buffer, can eliminate current and cause
Vibrations, and damping buffer is to be connected by screw with valve bottom, can be carried out damping due to rotation by the elastic of adjusting screw and delay
The angle of device is rushed, so as to control the angle of whole support.
Brief description of the drawings
Fig. 1 is a kind of overall structure diagram of the pressure-reducing valve with filter effect of the utility model.
Fig. 2 is a kind of valve lower supporter structural representation of pressure-reducing valve with filter effect of the utility model.
In figure：1st, valve body；2nd, valve bottom；3rd, water pipe；4th, water valve；5th, screen pipe；6th, screen pack；7th, water inlet；8th, delivery port；
9th, pressure regulator；10th, spring；11st, sealant；12nd, diaphragm；13rd, connecting rod；14th, water plug；15th, bolt hole；16th, screw；17th, hinder
Buddhist nun's buffer；18th, support one；19th, bolt；20th, support two.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
As shown in Figure 1-2, a kind of pressure-reducing valve with filter effect, including valve body 1, valve bottom 2, water pipe 3, water valve 4, filtering
Pipe 5, screen pack 6, water inlet 7, delivery port 8, pressure regulator 9, spring 10, sealant 11, diaphragm 12, connecting rod 13, water plug 14, resistance
Buddhist nun's buffer 17, support 1 and support 2 20, the water pipe 3 is interior to be provided with water valve 4, and screen pack is provided with the screen pipe 5
6, and screen pack 6 is bolted with screen pipe 5, the water pipe 3 is bolted with screen pipe 5, and the screen pipe 5 is another
One end is connected by bolt with water inlet 7, and the bottom of pressure regulator 9 is installed with spring 10, and the other end of spring 10 is consolidated
Dingan County is equipped with diaphragm 12, and the sealant 11 is fixedly connected on valve body 1, and positioned at the top of diaphragm 12, the bottom of diaphragm 12
Connecting rod 13 is installed with, the other end of connecting rod 13 is installed with water plug 14, and the bottom of water plug 14 is slided with valve body 1
Dynamic connection, the outer surface of valve bottom 2 are provided with four bolts hole 15, and the damping buffer 17 is connected by screw 16 with valve bottom 2,
The bottom of damping buffer 17 is installed with support 1, and the support 1 is connected by sliding sleeve with support 2 20.
Wherein, the damping buffer 17 is the center of circle with bolt hole 15, can be rotated with vertical direction.
Wherein, the screw 16 and bolt 19 are cased with rubber antiskid set.
Wherein, the water pipe 3, screen pipe 5, valve body 1 and support 13 are corrosion-resistant nonpollution material.
It should be noted that the utility model is a kind of pressure-reducing valve with filter effect, it is valve to be closed when delivery port 8
The internal pressure of body 1 becomes big, and when the pressure acted on diaphragm 12 is more than the elastic force of spring 10, diaphragm 12 moves upwards, leads to simultaneously
Crossing connecting rod 13 drives water plug 14 to move upwards, blocks water inlet 7, the pressure in valve body 1 is not being increased, when delivery port 8 is beaten
When opening, pressure diminishes in valve body 1, and the elastic force acted on diaphragm 12 is more than pressure, moves downward diaphragm 12, while passes through company
Extension bar 13 drives water plug 14 to move downward, and water inlet 7 is no longer blocked, when the pressure and spring that are acted in valve body 1 on diaphragm 12
When 10 elastic force is identical, outside water delivery that valve body 1 can be stablized and is provided with screen pipe 5 in the one end of water inlet 7, in screen pipe 5
Screen pack 6 is installed, water can be filtered, prevents debris from entering in valve body 1, influences pressure-reducing valve normal work, and in water
Water valve 4 is installed in pipe 3, when needing to change screen pack 6, water valve 4 is closed, turns on the bolt of fixed screen pipe 5, you can take out
Screen pipe 5 changes screen pack 6, and the bottom of valve body 1 is provided with support 1 and support 2 20, can be by turning the spiral shell on sliding sleeve
Bolt 19 carrys out the height of adjusting bracket 1 and support 2 20, and suitable for different landform, and the top of support 1 is provided with resistance
Buddhist nun's buffer 17, it can eliminate and be shaken caused by current, and damping buffer 17 is to be connected by screw 16 with valve bottom 2, can
By the elastic of adjusting screw 16, to carry out the angle of damping due to rotation buffer 17, so as to control the angle of whole support.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (4)
1. a kind of pressure-reducing valve with filter effect, including valve body（1）, valve bottom（2）, water pipe（3）, water valve（4）, screen pipe（5）、
Screen pack（6）, water inlet（7）, delivery port（8）, pressure regulator（9）, spring（10）, sealant（11）, diaphragm（12）, connecting rod
（13）, water plug（14）, damping buffer（17）, support one（18）With support two（20）, it is characterised in that：The water pipe（3）It is interior
Provided with water valve（4）, the screen pipe（5）Screen pack is inside installed（6）, and screen pack（6）With screen pipe（5）Connected by bolt
Connect, the water pipe（3）With screen pipe（5）It is bolted, the screen pipe（5）The other end passes through bolt and water inlet（7）
Connection, the pressure regulator（9）Bottom is installed with spring（10）, the spring（10）The other end is installed with diaphragm
（12）, the sealant（11）It is fixedly connected on valve body（1）On, and it is located at diaphragm（12）Top, the diaphragm（12）Bottom is consolidated
Dingan County is equipped with connecting rod（13）, the connecting rod（13）The other end is installed with water plug（14）, the water plug（14）Bottom with
Valve body（1）It is slidably connected, the valve bottom（2）Outer surface is provided with four bolts hole（15）, the damping buffer（17）Pass through spiral shell
Nail（16）With valve bottom（2）Connection, the damping buffer（17）Bottom is installed with support one（18）, the support one（18）
Pass through sliding sleeve and support two（20）Connection.
A kind of 2. pressure-reducing valve with filter effect according to claim 1, it is characterised in that：The damping buffer
（17）With bolt hole（15）For the center of circle, can be rotated with vertical direction.
A kind of 3. pressure-reducing valve with filter effect according to claim 1, it is characterised in that：The screw（16）And spiral shell
Bolt（19）It is cased with rubber antiskid set.
A kind of 4. pressure-reducing valve with filter effect according to claim 1, it is characterised in that：The water pipe（3）, filtering
Pipe（5）, valve body（1）And connecting rod（13）For corrosion-resistant nonpollution material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720720910.6U CN206846014U (en) | 2017-06-21 | 2017-06-21 | A kind of pressure-reducing valve with filter effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720720910.6U CN206846014U (en) | 2017-06-21 | 2017-06-21 | A kind of pressure-reducing valve with filter effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206846014U true CN206846014U (en) | 2018-01-05 |
Family
ID=60801408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720720910.6U Expired - Fee Related CN206846014U (en) | 2017-06-21 | 2017-06-21 | A kind of pressure-reducing valve with filter effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206846014U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108662224A (en) * | 2018-07-19 | 2018-10-16 | 杭州乐守科技有限公司 | A kind of pressure maintaining valve |
| CN113404927A (en) * | 2021-06-25 | 2021-09-17 | 江苏盐阜电站阀门辅机制造有限公司 | Filtering type pressure reducing valve with buffer device |
-
2017
- 2017-06-21 CN CN201720720910.6U patent/CN206846014U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108662224A (en) * | 2018-07-19 | 2018-10-16 | 杭州乐守科技有限公司 | A kind of pressure maintaining valve |
| CN108662224B (en) * | 2018-07-19 | 2019-09-24 | 台州嘉亨阀门有限公司 | A kind of pressure maintaining valve |
| CN113404927A (en) * | 2021-06-25 | 2021-09-17 | 江苏盐阜电站阀门辅机制造有限公司 | Filtering type pressure reducing valve with buffer device |
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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: 20180105 Termination date: 20180621 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |