CN208719536U - A kind of air bladder bellows self-sealing sleeve adjusting valve - Google Patents
A kind of air bladder bellows self-sealing sleeve adjusting valve Download PDFInfo
- Publication number
- CN208719536U CN208719536U CN201821203873.2U CN201821203873U CN208719536U CN 208719536 U CN208719536 U CN 208719536U CN 201821203873 U CN201821203873 U CN 201821203873U CN 208719536 U CN208719536 U CN 208719536U
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- China
- Prior art keywords
- sleeve
- spring
- fixing sleeve
- air bladder
- adjusting valve
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Abstract
The utility model relates to pneumatic control valve technical fields, and disclose a kind of air bladder bellows self-sealing sleeve adjusting valve, including valve seat, connecting flange is fixedly installed at the top of the valve seat, the top fixing sleeve of the connecting flange is connected to piston sleeve, and the internal activity of the piston sleeve is socketed with bellows, and the external fixing sleeve of the piston sleeve is connected to cooling fin, bracket is fixedly connected at the top of the piston sleeve, the inner wall of the bracket is fixedly installed with graduated scale.The air bladder bellows self-sealing sleeve adjusting valve, pass through the mutual cooperation of fixture block and compressed spring, button, realize the purpose for being freely disassembled spring, convenient for preferably according to the size of power output come the elastic force of adjustment spring, it ensure that the power output of executing agency can block valve, it prevents fluid leakage from resulting in waste of resources and personal injury is caused to staff, to solve the problems, such as that spring is not easy to disassembly, improve the practicability of device.
Description
Technical field
The utility model relates to pneumatic control valve technical field, specially a kind of air bladder bellows self-sealing sleeve tune
Save valve.
Background technique
Pneumatic film sleeve regulating valve is usually by electric operator or pneumatic actuator and common group of valve body two parts
At Direct Travel mainly has straight-through single seated and two kinds of straight-through double seat, and with negotiability, big, imbalance does small and operation to the latter
Stable feature, so usually especially suitable for big flow, high pressure drop and leaking few occasion, angle stroke mainly has V-type electronic
Regulation ball valve, Pneumatic thin film cutting valve, eccentric-butterfly-valve etc., when existing Pneumatic film sleeve adjusts elastic force of the valve spring to film
It is changeless, but the pressure that film is able to bear has the upper limit, the power output of executing agency is phase with the elastic force of spring
It mutually offsets, when needing bigger power output, and the pressure that film is born reaches the upper limit, at this time can only be by reducing spring
Elastic force increases the power output of executing agency, to achieve the purpose that adjust medium.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of air bladder bellows self-sealing sleeve adjusting
Valve, have it is easy to disassemble with group shock mount, have many advantages, such as radiator, solve spring be not easy to dismantle, heat dissipation effect it is poor
The problem of.
(2) technical solution
To realize above-mentioned easy to disassemble and group shock mount, with the purpose of radiator, the following skill of the utility model offer
Art scheme: a kind of air bladder bellows self-sealing sleeve adjusting valve, including valve seat, the company of being fixedly installed at the top of the valve seat
Acting flange, the top fixing sleeve of the connecting flange are connected to piston sleeve, and the internal activity of the piston sleeve is socketed with ripple
Pipe, the external fixing sleeve of the piston sleeve are connected to cooling fin, bracket, the branch are fixedly connected at the top of the piston sleeve
The inner wall of frame is fixedly installed with graduated scale, and the top movable of the bracket is socketed with push rod, the middle of the push rod outer surface
Fixing sleeve is connected to link block, and the front of link block is fixedly installed with pointer, is fixedly installed under film room at the top of the bracket
The bottom of chamber, the film room cavity of resorption inner cavity is fixedly installed with fixed mounting plate, is fixedly installed at the top of the fixed mounting plate
Six equally distributed fixed devices, the inside of the fixed device are snapped with spring, and the top movable of film room cavity of resorption connects
It is connected to diaphragm, the top movable of the diaphragm is connected with film room epicoele, and film room cavity of resorption and diaphragm, film room epicoele pass through bolt
Nut block is fixedly connected.
Preferably, the fixed device includes fixing sleeve, and the bottom of the fixing sleeve and the top of fixed mounting plate are fixed
Connection, there are two symmetrical guide rod, the external activities of two guide rods for the inner wall fixed installation of the fixing sleeve
There are two symmetrical fixture block, the equal movable sleeves in the outside of the guide rod to be connected to the compression bullet between two fixture blocks for socket
Spring, two two opposite faces of the fixture block are fixedly installed with button, the outside of the button and the inner wall activity of fixing sleeve
Socket.
Preferably, the shape of the fixture block is semicircle, and there are two claws for the arc surface fixed installation of fixture block.
Preferably, the inner diameter values of the fixing sleeve are greater than the outer diameter value of spring, and the length value of the spring is equal in diaphragm
Distance value at the top of the bottom to fixed mounting plate of chamber.
Preferably, the outer wall fixing sleeve of the piston sleeve is connected to seven equally distributed cooling fins, the piston sleeve
Internal activity be socketed with push rod, and the external activity of push rod is socketed with bellows.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of air bladder bellows self-sealing sleeve adjusting valve, tool
It is standby following the utility model has the advantages that
1, the air bladder bellows self-sealing sleeve adjusting valve, by the mutual cooperation of fixture block and compressed spring, button,
The purpose for being freely disassembled spring is realized, convenient for ensure that and hold preferably according to the size of power output come the elastic force of adjustment spring
The power output of row mechanism can block valve, prevent fluid leakage from resulting in waste of resources and cause personal wound to staff
Evil improves the practicability of device to solve the problems, such as that spring is not easy to disassembly.
2, air bladder bellows self-sealing sleeve adjusting valve, by the cooperation of piston sleeve and cooling fin, convenient for dissipating
Backing is spread by the heat absorption inside piston sleeve, and by the outwardly boundary of cooling fin, convenient for preferably reducing
The temperature of piston sleeve, to solve the problems, such as that heat dissipation effect is poor, improve device benefits from the service life.
Detailed description of the invention
Fig. 1 is the utility model external structure schematic diagram；
Fig. 2 is the utility model structure partial cut-away diagram；
Fig. 3 is the utility model fixture structure schematic diagram.
In figure: 1, valve seat；2, connecting flange；3, piston sleeve；4, bellows；5, cooling fin；6, bracket；7, graduated scale；
8, push rod；9, pointer；10, film room cavity of resorption；11, fixed mounting plate；12, fixed device；121, fixing sleeve；122, guide rod；
123, fixture block；124, compressed spring；125, button；13, spring；14, diaphragm；15, film room epicoele.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, a kind of air bladder bellows self-sealing sleeve adjusting valve, including valve seat 1, the top of valve seat 1
It is fixedly installed with connecting flange 2, the top fixing sleeve of connecting flange 2 is connected to piston sleeve 3, the outer wall fixing sleeve of piston sleeve 3
Seven equally distributed cooling fins 5 are connected to, the internal activity of piston sleeve 3 is socketed with push rod 8, and the external activity set of push rod 8
It is connected to bellows 4, using cooling fin 5 by the heat absorption in piston sleeve 3, simultaneously because the surface area of cooling fin 5 is larger, with
Air comes into full contact with, and air circulation takes away the heat in cooling fin 5, improves the heat dissipation effect of device, piston sleeve 3 it is interior
Portion's movable sleeve is connected to bellows 4, and the external fixing sleeve of piston sleeve 3 is connected to cooling fin 5, and the top of piston sleeve 3 is fixedly connected
There is bracket 6, the inner wall of bracket 6 is fixedly installed with graduated scale 7, and the top movable of bracket 6 is socketed with push rod 8,8 outer surface of push rod
Middle fixing sleeve is connected to link block, and the front of link block is fixedly installed with pointer 9, and the top of bracket 6 is fixedly installed with film
Room cavity of resorption 10, the bottom of 10 inner cavity of film room cavity of resorption are fixedly installed with fixed mounting plate 11, the fixed peace in the top of fixed mounting plate 11
For dress there are six equally distributed fixed device 12, fixed device 12 includes fixing sleeve 121, and the inner diameter values of fixing sleeve 121 are greater than bullet
The outer diameter value of spring 13, the length value of spring 13 are equal to the bottom of 14 inner cavity of diaphragm to the distance value at 11 top of fixed mounting plate, Gu
Surely the bottom of set 121 is fixedly connected with the top of fixed mounting plate 11, and there are two mutually right for the inner wall fixed installation of fixing sleeve 121
The guide rod 122 of title, there are two symmetrical fixture block 123, the shapes of fixture block 123 for the external activity socket of two guide rods 122
Shape is semicircle, and there are two claws for the arc surface fixed installation of fixture block 123, and the effect of claw is to block spring 13, is prevented
Spring 13 moves up and down, and ensure that the stability of spring 13, and the equal movable sleeve in the outside of guide rod 122 is connected to positioned at two fixture blocks
Compressed spring 124 between 123, two two opposite faces of fixture block 123 are fixedly installed with button 125, the outside of button 125
With the inner wall pivot bush unit of fixing sleeve 121, need simultaneously to press two buttons 125 when spring 13 are installed, two at this time
Fixture block 123 moves towards simultaneously, and compressed spring 124 is compressed, when two fixture blocks 123 contact with each other, two fixture blocks 123
External maximum distance values are less than the inner diameter values of spring 13, and spring 13 can be passed in and out freely in the inside of fixing sleeve 121 at this time,
Then spring 13 is put into the bottom of fixing sleeve 121, last release button 125, compressed spring 124 restores deformation and by fixture block
123 push open to two sides, and the position of spring 13 is fixed in the inside that claw enters spring 13, and the inside of fixed device 12 is snapped with bullet
Spring 13, the top movable of film room cavity of resorption 10 are connected with diaphragm 14, and the top movable of diaphragm 14 is connected with film room epicoele 15, under film room
Chamber 10 is fixedly connected with diaphragm 14, film room epicoele 15 by bolt nut group.
When work, bolt nut is unscrewed first, diaphragm 14 and film room epicoele 15 is then taken out, is exported according to executing agency
The size of power installed perhaps dismantle spring 13 installation or disassembly when, only need to use finger simultaneously press two buttons 125,
Button 125 pushes two fixture blocks 123 so that fixture block 123 goes in the same direction, and compressed spring 124 is compressed, when two 123 phases of fixture block
When contact, two fixture blocks, the 123 maximum distance values in outside are less than the inner diameter values of spring 13 at this time, so spring 13 can be at this time
It is freely passed in and out in fixing sleeve 121, then spring 13 is put into the bottom of 121 inner cavity of fixing sleeve, and release button 125, this
When compressed spring 124 restore deformation fixture block 123 is pushed open to two sides so that 123 side of fixture block claw inject spring 13 between
In gap, the position of spring 13 is fixed, and ensure that the stability after spring 13 is installed, and device can generate very big heat at work
Amount, can be promptly by cooling fin 5 by the heat absorption on piston sleeve 3, and since the surface area of cooling fin 5 is larger
Heat is distributed, the purpose of heat dissipation is reached with this.
In conclusion the air bladder bellows self-sealing sleeve adjusting valve, by fixture block 123 and compressed spring 124, press
The mutual cooperation of button 125 realizes the purpose for being freely disassembled spring 13, convenient for preferably adjusting bullet according to the size of power output
The elastic force of spring 13 ensure that the power output of executing agency can block valve, prevent fluid leakage from resulting in waste of resources and right
Staff causes personal injury, to solve the problems, such as that spring is not easy to disassembly, improves the practicability of device；Pass through work
The cooperation of plug sleeve 3 and cooling fin 5 convenient for cooling fin 5 by the heat absorption inside piston sleeve 3, and passes through cooling fin 5
Outwardly boundary is spread, and convenient for preferably reducing the temperature of piston sleeve 3, to solve the problems, such as that heat dissipation effect is poor, is mentioned
High device benefits from the service life, and it is poor to solve the problems, such as that spring is not easy to disassembly, heat dissipation effect.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of air bladder bellows self-sealing sleeve adjusting valve, including valve seat (1), it is characterised in that: the valve seat (1)
Top is fixedly installed with connecting flange (2), and the top fixing sleeve of the connecting flange (2) is connected to piston sleeve (3), the piston
The internal activity of sleeve (3) is socketed with bellows (4), and the external fixing sleeve of the piston sleeve (3) is connected to cooling fin (5), institute
It states and is fixedly connected at the top of piston sleeve (3) bracket (6), the inner wall of the bracket (6) is fixedly installed with graduated scale (7), institute
The top movable for stating bracket (6) is socketed with push rod (8), and the middle fixing sleeve of push rod (8) outer surface is connected to link block, and
The front of link block is fixedly installed with pointer (9), is fixedly installed with film room cavity of resorption (10), the film at the top of the bracket (6)
The bottom of room cavity of resorption (10) inner cavity is fixedly installed with fixed mounting plate (11), and the top of the fixed mounting plate (11) is fixedly mounted
There are six equally distributed fixed devices (12), and the inside of the fixed device (12) is snapped with spring (13), under the film room
The top movable of chamber (10) is connected with diaphragm (14), and the top movable of the diaphragm (14) is connected with film room epicoele (15), described
Film room cavity of resorption (10) is fixedly connected with diaphragm (14), film room epicoele (15) by bolt nut group.
2. a kind of air bladder bellows self-sealing sleeve adjusting valve according to claim 1, it is characterised in that: described solid
Determining device (12) includes fixing sleeve (121), the fixed company in the bottom of the fixing sleeve (121) and the top of fixed mounting plate (11)
It connects, there are two symmetrical guide rod (122), two guide rods for the inner wall fixed installation of the fixing sleeve (121)
(122) there are two symmetrical fixture block (123), the equal pivot bush units in outside of the guide rod (122) for external activity socket
There are the compressed spring (124) being located between two fixture blocks (123), the fixed peace in two opposite faces of two fixture blocks (123)
Equipped with button (125), the outside of the button (125) and the inner wall pivot bush unit of fixing sleeve (121).
3. a kind of air bladder bellows self-sealing sleeve adjusting valve according to claim 2, it is characterised in that: the folder
The shape of block (123) is semicircle, and there are two claws for the arc surface fixed installation of fixture block (123).
4. a kind of air bladder bellows self-sealing sleeve adjusting valve according to claim 2, it is characterised in that: described solid
The inner diameter values of fixed set (121) are greater than the outer diameter value of spring (13), and the length value of the spring (13) is equal to diaphragm (14) inner cavity
Distance value at the top of bottom to fixed mounting plate (11).
5. a kind of air bladder bellows self-sealing sleeve adjusting valve according to claim 1, it is characterised in that: the work
The outer wall fixing sleeve of plug sleeve (3) is connected to seven equally distributed cooling fins (5), the internal activity set of the piston sleeve (3)
It is connected to push rod (8), and the external activity of push rod (8) is socketed with bellows (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821203873.2U CN208719536U (en) | 2018-07-27 | 2018-07-27 | A kind of air bladder bellows self-sealing sleeve adjusting valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821203873.2U CN208719536U (en) | 2018-07-27 | 2018-07-27 | A kind of air bladder bellows self-sealing sleeve adjusting valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208719536U true CN208719536U (en) | 2019-04-09 |
Family
ID=65975383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821203873.2U Expired - Fee Related CN208719536U (en) | 2018-07-27 | 2018-07-27 | A kind of air bladder bellows self-sealing sleeve adjusting valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208719536U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112775121A (en) * | 2021-03-10 | 2021-05-11 | 杭州菲榭尔科技有限公司 | Automatic pneumatic film governing valve of clean formula |
| CN117028578A (en) * | 2023-10-07 | 2023-11-10 | 江苏大田阀门制造有限公司 | Pneumatic diaphragm regulator valve and regulator valve assembly |
-
2018
- 2018-07-27 CN CN201821203873.2U patent/CN208719536U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112775121A (en) * | 2021-03-10 | 2021-05-11 | 杭州菲榭尔科技有限公司 | Automatic pneumatic film governing valve of clean formula |
| CN117028578A (en) * | 2023-10-07 | 2023-11-10 | 江苏大田阀门制造有限公司 | Pneumatic diaphragm regulator valve and regulator valve assembly |
| CN117028578B (en) * | 2023-10-07 | 2023-12-19 | 江苏大田阀门制造有限公司 | Pneumatic diaphragm regulator valve and regulator valve assembly |
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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: 20190409 Termination date: 20210727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |