CN208417595U - A kind of novel and multifunctional valve - Google Patents
A kind of novel and multifunctional valve Download PDFInfo
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- CN208417595U CN208417595U CN201821047394.6U CN201821047394U CN208417595U CN 208417595 U CN208417595 U CN 208417595U CN 201821047394 U CN201821047394 U CN 201821047394U CN 208417595 U CN208417595 U CN 208417595U
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- valve
- hole
- convex block
- valve body
- curved
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Abstract
The utility model relates to a kind of novel and multifunctional valves, including valve body and flange, spool and valve seat are provided in the valve body, curved baffle is provided in the valve seat, leak hole and fixed plate are provided on the curved baffle, guide hole is provided in the fixed plate, guide rod has been inserted in the guide hole, the guide rod is connected in fixed plate by pressure spring, the other end is connected with curved cover plate corresponding with leak hole, multiple through-holes are evenly distributed on the flange, the valve body is bolted through-hole, the through-hole wall is provided with counterbore, spring is provided in the counterbore, convex block is provided on the spring, the convex block upper end is arc body on one side, another side is to face body directly, recess corresponding with convex block is provided on the bolt.Under the action of curved baffle and curved cover plate, plays the role of a buffering to the liquid of high pressure, prevent the highly pressurised liquid of valve body inlet from directly impacting to spool.
Description
Technical field
The utility model relates to valve technology field more particularly to a kind of novel and multifunctional valves.
Background technique
Valve be in the fluid system, for control the direction of fluid, pressure, flow device.Valve makes to be piped and set
Standby interior media flow or stopping simultaneously can control its flow.Valve is the control unit in fluid delivery system, has cut-off, adjusts
Section, prevents the functions such as adverse current, pressure stabilizing, shunting or overflow pressure relief at water conservancy diversion.For the valve of fluid control systems, from simplest
Various valves used in shut-off valve to extremely complex robot control system(RCS), kind and specification are quite various.Valve can be used for controlling
Make the various types fluids such as empty gas and water, steam, various corrosive medias, mud, oil product, liquid metal and radiating medium
Flowing.
Patent No. CN201720096317.9, applying date 2017-01-25 disclose a kind of quantitative sphere water adjusting valve
Door, including valve body, the valve body are hollow structure, and the inner wall top of the valve body is equipped with fixing seat, described
Fixing seat is hollow structure, quantitative ball is movably equipped in the fixing seat, and quantitative ball extends in valve body, described quantitative
Ball is equipped with pillar, and pillar extends to outside valve body, and the pillar is equipped with fixed groove, and the valve body is equipped with
Fixed block, the fixed block are hollow structure, are movably equipped with fixed column in the fixed block, and fixed column extends to fixed block
Outside, the fixed column is movably arranged in fixed groove, and the two sides of the fixed column are symmetrically arranged with movable block, is set on the movable block
There is reset spring.
Above-mentioned patent avoids occurring to corrode being difficult to rotate, reduces people's living cost by using screw-type connection valve,
Meets the needs of people.But there are two technical problems: the first, valve is in commutation process, the spool meeting in inlet direction
It by the impact of highly pressurised liquid, is easy that spool is made to be impacted and be damaged for a long time, commutation has some setbacks, and performance is unreliable, influences
The normal use of valve reduces the service life of valve；Second, valve be it is exposed use outside, either industry personnel
Or personnel out of trade, can arbitrarily steal, mention to usurp the machine shown off that resource provides, be likely to result in security risk.
Utility model content
The purpose of the utility model is to overcome the above-mentioned problems in the prior art, provide a kind of novel and multifunctional valve
Door, the spool for capableing of impact valve inlet direction to highly pressurised liquid play the role of buffering, improve the service life of equipment,
Can also valve be prevented to be stolen simultaneously, and install with using convenient, effect stability is reliable, easy to process is made this
It is low, be conducive to wide popularization and application.
To achieve the above object, the technical solution adopted in the utility model is as follows.
A kind of novel and multifunctional valve, including valve body and flange, it is characterised in that: be provided with spool and valve in the valve body
, it is provided with curved baffle in the valve seat, leak hole and fixed plate are provided on the curved baffle, is arranged in the fixed plate
Have guide hole, guide rod be inserted in the guide hole, the guide rod is connected in fixed plate by pressure spring, the other end be connected with
Leak hole corresponding curved cover plate is evenly distributed with multiple through-holes on the flange, and the valve body is bolted through-hole, institute
It states through-hole wall and is provided with counterbore, spring is provided in the counterbore, convex block, the convex block upper end one are provided on the spring
Face is arc body, and another side is to face body directly, and recess corresponding with convex block is provided on the bolt.
The heavy mouth of annular is provided on the curved baffle, the curved cover plate is corresponding with the heavy mouth of annular.
Packing cloth is provided on the outer surface of the spool, the packing cloth uses acrylic rubber material.
The outer surface of the curved cover plate is coated with gasket.
The outer surface of the curved cover plate is coated with gasket.
It is provided with limiting slot in the counterbore, the limited block matched with limiting slot is provided on the convex block.
Using the utility model has the advantage of.
1, by installing the curved baffle with leak hole on valve seat, pressure spring acts on curved cover plate and seals leak hole, when
When liquid is come in from inlet, liquid impacts on curved baffle first, then by curved cover plate under the action of fluid pressure
Leak hole is pushed away, leak hole is turned on, and liquid enters spool by leak hole, under the action of curved baffle and curved cover plate, to high pressure
Liquid plays the role of a buffering, prevents the highly pressurised liquid of valve body inlet from directly impacting to spool, commutates smooth, performance can
Lean on, valve can normal use, improve the service life of valve, and curved baffle has domes, form arch rib, arch rib is
Main supporting member, loading characteristic is arch rib pressure-bearing, has horizontal thrust at bearing, while the recess of bolt is caught in by convex block
Interior, the side wall of convex block faced body directly and be sticked in recess after installing bolt, will not be removed, so that valve body is prevented to be stolen,
It is highly-safe.
2, pass through the better tightness of the heavy mouth of annular.
3, the packing cloth of one layer of acrylic rubber material is wrapped up by the outer surface of spool, acrylic rubber has bullet
Property, carbochain saturation prevents the liquid of helical duct from penetrating into cut-off valve insertion, while enhancing the sealing effect to flow channel, and
Heat-resisting, ageing-resistant, oil resistant, abrasion only need to change packing cloth, it is not necessary to replace spool, save the cost is easy to maintenance.
4, leakproofness is improved by gasket.
5, cooperated by limiting slot and limited block, play the role of limit to the up and down of convex block, prevent convex block
Moving in rotation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is I structural schematic diagram in Fig. 1.
Marked in the figure: 1, valve body, 2, spool, 3, curved baffle, 4, leak hole, 5, curved cover plate, 6, guide rod, 7, fixed plate,
8, pressure spring, 9, guide hole, 10, valve seat, 11, flange, 12, pipeline, 13, bolt, 14, through-hole, 15, recess, 16, limiting slot, 17, bullet
Spring, 18, arc body, 19, limited block, 20, face body, 21, counterbore directly.
Specific embodiment
The utility model is described further with reference to the accompanying drawing.
Embodiment 1
As shown in Fig. 1 to 2, a kind of novel and multifunctional valve, including valve body 1 and flange 11 is provided with valve in the valve body 1
Core 2 and valve seat 10 are provided with curved baffle 3 in the valve seat 10, are provided with leak hole 4 and fixed plate 7 on the curved baffle 3,
It is provided with guide hole 9 in the fixed plate 7, guide rod 6 has been inserted in the guide hole 9, described 6 one end of guide rod is connected to by pressure spring 8
In fixed plate 7, the other end is connected with curved cover plate 5 corresponding with leak hole 4, is evenly distributed with multiple through-holes on the flange 11
14, for the valve body 1 by 13 fixed hole 14 of bolt, 14 inner wall of through-hole is provided with counterbore 21, setting in the counterbore 21
There is spring 17, convex block is provided on the spring 17, the convex block upper end is arc body 18 on one side, and another side is to face body 20 directly,
Recess corresponding with convex block is provided on the bolt 13.
The arrow direction of drawing is the direction that liquid enters valve body 1, one end pipe laying 12 of flange 11, other end alignment
The end of valve body 1, bolt 13 pass through valve body 1 and are pushed into through-hole 14, and the outer wall of bolt 13 is compressed on the arc body 18 of convex block, when
When convex block is caught in the recess 15 on bolt 13, the inner wall faced body 20 directly and block recess 1 on convex block makes bolt 13 be pushed into through-hole
It after 14, cannot exit, bolt 13 is then tightened by nut, after installing, liquid, into valve body 1, liquid are led in pipeline 12
Curved cover plate 5 under the pressure effect of liquid, is pushed away leak hole 4 on curved baffle 3 by impact first, and liquid is from leak hole 4 and valve
Core 2 is contacting, and when needing to discharge liquid, twists spool 2, when not having liquid in valve body 11, under the action of pressure spring 8 restores, pushes away
Dynamic curved cover plate 5 seals leak hole 4, and by installing the curved baffle with leak hole 4 on valve seat 10, pressure spring 8 acts on arc covers
Plate 5 seals leak hole 4, and when liquid is come in from inlet, liquid impacts on curved baffle 3 first, then in fluid pressure
Under the action of curved cover plate 5 pushed away into leak hole 4, leak hole 4 is turned on, and liquid enters spool 2, curved baffle 3 and arc by leak hole 4
Under the action of shape cover board 5, plays the role of a buffering to the liquid of high pressure, prevent the highly pressurised liquid of 10 inlet of valve body to valve
Core 2 directly impacts, commutate smooth, reliable performance, valve can normal use, improve the service life of valve, and curved baffle 3
With domes, arch rib is formed, arch rib is main supporting member, and loading characteristic is arch rib pressure-bearing, has horizontal thrust at bearing,
It is caught in simultaneously by convex block in the recess of bolt 13, the side wall of convex block faced body directly and be sticked in recess, after installing bolt 13,
It will not be removed, so that valve body 1 is prevented to be stolen, it is highly-safe.
Embodiment 2
As shown in Fig. 1 to 2, a kind of novel and multifunctional valve, including valve body 1 and flange 11 is provided with valve in the valve body 1
Core 2 and valve seat 10 are provided with curved baffle 3 in the valve seat 10, are provided with leak hole 4 and fixed plate 7 on the curved baffle 3,
It is provided with guide hole 9 in the fixed plate 7, guide rod 6 has been inserted in the guide hole 9, described 6 one end of guide rod is connected to by pressure spring 8
In fixed plate 7, the other end is connected with curved cover plate 5 corresponding with leak hole 4, is evenly distributed with multiple through-holes on the flange 11
14, for the valve body 1 by 13 fixed hole 14 of bolt, 14 inner wall of through-hole is provided with counterbore 21, setting in the counterbore 21
There is spring 17, convex block is provided on the spring 17, the convex block upper end is arc body 18 on one side, and another side is to face body 20 directly,
Recess corresponding with convex block is provided on the bolt 13.
The heavy mouth of annular is provided on the curved baffle 3, the curved cover plate 5 is corresponding with the heavy mouth of annular.
Packing cloth is provided on the outer surface of the spool 2, the packing cloth uses acrylic rubber material.
The arrow direction of drawing is the direction that liquid enters valve body 1, one end pipe laying 12 of flange 11, other end alignment
The end of valve body 1, bolt 13 pass through valve body 1 and are pushed into through-hole 14, and the outer wall of bolt 13 is compressed on the arc body 18 of convex block, when
When convex block is caught in the recess 15 on bolt 13, the inner wall faced body 20 directly and block recess 1 on convex block makes bolt 13 be pushed into through-hole
It after 14, cannot exit, bolt 13 is then tightened by nut, after installing, liquid, into valve body 1, liquid are led in pipeline 12
Curved cover plate 5 under the pressure effect of liquid, is pushed away leak hole 4 on curved baffle 3 by impact first, and liquid is from leak hole 4 and valve
Core 2 is contacting, and when needing to discharge liquid, twists spool 2, when not having liquid in valve body 11, under the action of pressure spring 8 restores, pushes away
Dynamic curved cover plate 5 seals leak hole 4, and by installing the curved baffle with leak hole 4 on valve seat 10, pressure spring 8 acts on arc covers
Plate 5 seals leak hole 4, and when liquid is come in from inlet, liquid impacts on curved baffle 3 first, then in fluid pressure
Under the action of curved cover plate 5 pushed away into leak hole 4, leak hole 4 is turned on, and liquid enters spool 2, curved baffle 3 and arc by leak hole 4
Under the action of shape cover board 5, plays the role of a buffering to the liquid of high pressure, prevent the highly pressurised liquid of 10 inlet of valve body to valve
Core 2 directly impacts, commutate smooth, reliable performance, valve can normal use, improve the service life of valve, and curved baffle 3
With domes, arch rib is formed, arch rib is main supporting member, and loading characteristic is arch rib pressure-bearing, has horizontal thrust at bearing,
It is caught in simultaneously by convex block in the recess of bolt 13, the side wall of convex block faced body directly and be sticked in recess, after installing bolt 13,
It will not be removed, so that valve body 1 is prevented to be stolen, it is highly-safe.
Pass through the better tightness of the heavy mouth of annular.
The packing cloth of one layer of acrylic rubber material is wrapped up by the outer surface of spool 2, acrylic rubber has bullet
Property, carbochain saturation prevents the liquid of helical duct from penetrating into cut-off valve insertion, while enhancing the sealing effect to flow channel, and
Heat-resisting, ageing-resistant, oil resistant, abrasion only need to change packing cloth, it is not necessary to replace spool, save the cost is easy to maintenance.
Embodiment 3
As shown in Fig. 1 to 2, a kind of novel and multifunctional valve, including valve body 1 and flange 11 is provided with valve in the valve body 1
Core 2 and valve seat 10 are provided with curved baffle 3 in the valve seat 10, are provided with leak hole 4 and fixed plate 7 on the curved baffle 3,
It is provided with guide hole 9 in the fixed plate 7, guide rod 6 has been inserted in the guide hole 9, described 6 one end of guide rod is connected to by pressure spring 8
In fixed plate 7, the other end is connected with curved cover plate 5 corresponding with leak hole 4, is evenly distributed with multiple through-holes on the flange 11
14, for the valve body 1 by 13 fixed hole 14 of bolt, 14 inner wall of through-hole is provided with counterbore 21, setting in the counterbore 21
There is spring 17, convex block is provided on the spring 17, the convex block upper end is arc body 18 on one side, and another side is to face body 20 directly,
Recess corresponding with convex block is provided on the bolt 13.
The heavy mouth of annular is provided on the curved baffle 3, the curved cover plate 5 is corresponding with the heavy mouth of annular.
Packing cloth is provided on the outer surface of the spool 2, the packing cloth uses acrylic rubber material.
The outer surface of the curved cover plate 5 is coated with gasket.
It is provided with limiting slot 16 in the counterbore 21, the limited block matched with limiting slot 16 is provided on the convex block
19。
The arrow direction of drawing is the direction that liquid enters valve body 1, one end pipe laying 12 of flange 11, other end alignment
The end of valve body 1, bolt 13 pass through valve body 1 and are pushed into through-hole 14, and the outer wall of bolt 13 is compressed on the arc body 18 of convex block, when
When convex block is caught in the recess 15 on bolt 13, the inner wall faced body 20 directly and block recess 1 on convex block makes bolt 13 be pushed into through-hole
It after 14, cannot exit, bolt 13 is then tightened by nut, after installing, liquid, into valve body 1, liquid are led in pipeline 12
Curved cover plate 5 under the pressure effect of liquid, is pushed away leak hole 4 on curved baffle 3 by impact first, and liquid is from leak hole 4 and valve
Core 2 is contacting, and when needing to discharge liquid, twists spool 2, when not having liquid in valve body 11, under the action of pressure spring 8 restores, pushes away
Dynamic curved cover plate 5 seals leak hole 4, and by installing the curved baffle with leak hole 4 on valve seat 10, pressure spring 8 acts on arc covers
Plate 5 seals leak hole 4, and when liquid is come in from inlet, liquid impacts on curved baffle 3 first, then in fluid pressure
Under the action of curved cover plate 5 pushed away into leak hole 4, leak hole 4 is turned on, and liquid enters spool 2, curved baffle 3 and arc by leak hole 4
Under the action of shape cover board 5, plays the role of a buffering to the liquid of high pressure, prevent the highly pressurised liquid of 10 inlet of valve body to valve
Core 2 directly impacts, commutate smooth, reliable performance, valve can normal use, improve the service life of valve, and curved baffle 3
With domes, arch rib is formed, arch rib is main supporting member, and loading characteristic is arch rib pressure-bearing, has horizontal thrust at bearing,
It is caught in simultaneously by convex block in the recess of bolt 13, the side wall of convex block faced body directly and be sticked in recess, after installing bolt 13,
It will not be removed, so that valve body 1 is prevented to be stolen, it is highly-safe.
Pass through the better tightness of the heavy mouth of annular.
The packing cloth of one layer of acrylic rubber material is wrapped up by the outer surface of spool 2, acrylic rubber has bullet
Property, carbochain saturation prevents the liquid of helical duct from penetrating into cut-off valve insertion, while enhancing the sealing effect to flow channel, and
Heat-resisting, ageing-resistant, oil resistant, abrasion only need to change packing cloth, it is not necessary to replace spool, save the cost is easy to maintenance.
Leakproofness is improved by gasket.
Cooperated by limiting slot 16 and limited block 19, plays the role of limit to the up and down of convex block, prevent convex block from sending out
Raw moving in rotation.
The specific embodiment of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
The limitation to the application protection scope therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, under the premise of not departing from technical scheme design, various modifications and improvements can be made, these belong to this
The protection scope of application.
Claims (5)
1. a kind of novel and multifunctional valve, including valve body (1) and flange (11), it is characterised in that: be provided in the valve body (1)
Spool (2) and valve seat (10), the valve seat (10) is interior to be provided with curved baffle (3), is provided with leak hole on the curved baffle (3)
(4) and fixed plate (7) it, is provided with guide hole (9) on the fixed plate (7), has been inserted in guide rod (6) in the guide hole (9), it is described to lead
Bar (6) one end is connected on fixed plate (7) by pressure spring (8), and the other end is connected with curved cover plate corresponding with leak hole (4)
(5), it being evenly distributed with multiple through-holes (14) on the flange (11), the valve body (1) passes through bolt (13) fixed hole (14),
Through-hole (14) inner wall is provided with counterbore (21), is provided with spring (17) in the counterbore (21), is set on the spring (17)
It is equipped with convex block, the convex block upper end is arc body (18) on one side, and another side is to face directly body (20), is provided on the bolt (13)
Recess corresponding with convex block.
2. a kind of novel and multifunctional valve as described in claim 1, it is characterised in that: be provided on the curved baffle (3)
The heavy mouth of annular, the curved cover plate (5) are corresponding with the heavy mouth of annular.
3. a kind of novel and multifunctional valve as described in claim 1, it is characterised in that: on the outer surface of the spool (2)
It is provided with packing cloth, the packing cloth uses acrylic rubber material.
4. a kind of novel and multifunctional valve as described in claim 1, it is characterised in that: the outer surface of the curved cover plate (5)
It is coated with gasket.
5. a kind of novel and multifunctional valve as described in claim 1, it is characterised in that: be provided with limit in the counterbore (21)
Slot (16) is provided with the limited block (19) matched with limiting slot (16) on the convex block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821047394.6U CN208417595U (en) | 2018-07-04 | 2018-07-04 | A kind of novel and multifunctional valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821047394.6U CN208417595U (en) | 2018-07-04 | 2018-07-04 | A kind of novel and multifunctional valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208417595U true CN208417595U (en) | 2019-01-22 |
Family
ID=65108188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821047394.6U Active CN208417595U (en) | 2018-07-04 | 2018-07-04 | A kind of novel and multifunctional valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208417595U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591521A (en) * | 2018-07-04 | 2018-09-28 | 德阳市迪信佳阀门制造有限公司 | Novel and multifunctional valve |
-
2018
- 2018-07-04 CN CN201821047394.6U patent/CN208417595U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591521A (en) * | 2018-07-04 | 2018-09-28 | 德阳市迪信佳阀门制造有限公司 | Novel and multifunctional valve |
| CN108591521B (en) * | 2018-07-04 | 2023-09-12 | 德阳市迪信佳阀门制造有限公司 | Novel multifunctional valve |
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