CN203516755U - Electronic type electric accurate small-size single-seated adjusting valve - Google Patents
Electronic type electric accurate small-size single-seated adjusting valve Download PDFInfo
- Publication number
- CN203516755U CN203516755U CN201320589455.2U CN201320589455U CN203516755U CN 203516755 U CN203516755 U CN 203516755U CN 201320589455 U CN201320589455 U CN 201320589455U CN 203516755 U CN203516755 U CN 203516755U
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- valve
- electronic type
- seat
- type electric
- padding
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- Expired - Fee Related
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- 238000007789 sealing Methods 0.000 claims abstract description 14
- 210000004907 gland Anatomy 0.000 claims abstract description 6
- 238000003825 pressing Methods 0.000 claims abstract description 6
- 238000012856 packing Methods 0.000 claims description 14
- 239000000945 filler Substances 0.000 claims description 5
- 239000004566 building material Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 238000005272 metallurgy Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
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Abstract
The utility model discloses an electronic type electric accurate small-size single-seated adjusting valve. The electronic type electric accurate small-size single-seated adjusting valve is characterized by being composed of an electronic type electric actuating mechanism and a low-flow-resistance straightway single-seated adjusting mechanism, an electronic type straight travel electric actuating mechanism is arranged at the upper portion of a valve body and is fixedly connected with an upper valve cover through a support, a double end stud and a hexagon nut, a pressing plate, a padding gland, an upper padding cushion, padding, a lower padding pad and a padding spring are sequentially arranged in the upper valve cover to form the electronic type electric actuating mechanism, a valve core is arranged on a valve seat in the valve body and is in sealed connection with the valve seat through a valve seat sealing cushion, and the upper valve cover is in sealed and fixed connection with the valve core through the double end stud, the hexagon nut, an upper sealing pad, a guide cover and a lower sealing pad to form the low-flow-resistance straightway single-seated adjusting mechanism. The electronic type electric accurate small-size single-seated adjusting valve is simple in structure, convenient to operate and applicable to occasions with large flow and strict requirements for leakage rate, and has the advantages of being high in control accuracy, reliable in performance and resistant to dampness and vibration.
Description
Technical field
The utility model belongs to a kind of liquid conducting pipes valve, particularly the small-sized single-seat adjusting valve of the electronic essence of a kind of electronic type.
Background technique
At present, on domestic liquid conducting pipes,, there is complex structure, the problem such as volume is large, weight is large, flow is little, complex operation in the single-seat adjusting valve that tradition is used, therefore, be not suitable for automatic control and the telecontrol of the industries such as oil, chemical industry, metallurgy, power station, building materials, glass and light industry.
Summary of the invention
The utility model has overcome the defect of above-mentioned existence, object is for the automatic control of the industries such as oil, chemical industry, metallurgy, power station, building materials, glass and light industry and telecontrol flow is large, leakage rate requires strict occasion, provides the electronic essence of a kind of electronic type small-sized single-seat adjusting valve.
The small-sized single-seat adjusting valve content Description of the electronic essence of the utility model electronic type:
The small-sized single-seat adjusting valve of the electronic essence of the utility model electronic type, it is characterized in that: the small-sized single-seat adjusting valve of the electronic essence of electronic type is comprised of Electric Actuators and the straight-through single seat controlling mechanism two-part of low flow resistance, on the top of valve body, be provided with electronic type straight stroke electric actuating mechanism, electronic type straight stroke electric actuating mechanism is fixedly connected with bonnet by support, stud, hexagon nut, in bonnet, be provided with successively pressing plate, Gland, on Packing seat, filler, lower Packing seat and packing spring form Electric Actuators; Spool is arranged on the valve seat in valve body, by valve base sealing pad, is connected with valve base sealing, and bonnet and spool are sealedly and fixedly connected and are formed the straight-through single seat controlling mechanism of low flow resistance by stud, hexagon nut, upper sealing gasket, guide cover and lower seal pad.
The small-sized single-seat adjusting valve of the electronic essence of the utility model electronic type, there is the features such as simple in structure, easy to operate, be applicable to that flow is large, leakage rate requires strict occasion, have that control accuracy is high, reliable performance,, moistureproof, shockproof feature, can be widely used in automatic control and the telecontrol of the industries such as oil, chemical industry, metallurgy, power station, building materials, glass and light industry.
Accompanying drawing explanation
Fig. 1 is the small-sized single-seat adjusting valve structural representation of the electronic essence of electronic type
In figure: the 1st, electronic type straight stroke electric actuating mechanism, the 2nd, attaching nut, the 3rd, support, the 4th, stud, the 5th, hexagon nut, the 6th, pressing plate, the 7th, Gland, the 8th, upper Packing seat, the 9th, filler, the 10th, lower Packing seat, the 11st, packing spring, the 12nd, bonnet, the 13rd, stud, the 14th, hexagon nut, the 15th, upper sealing gasket, the 16th, guide cover, the 17th, lower seal pad, the 18th, spool, the 19th, valve seat, the 20th, valve base sealing pad, the 21st, valve body.
Embodiment
The small-sized single-seat adjusting valve of the electronic essence of the utility model electronic type is achieved in that below in conjunction with accompanying drawing makes specific description.See Fig. 1, the small-sized single-seat adjusting valve of the electronic essence of the utility model electronic type, by electronic type straight stroke electric actuating mechanism 1, attaching nut 2, support 3, stud 4, hexagon nut 5, pressing plate 6, Gland 7, upper Packing seat 8, filler 9, lower Packing seat 10, packing spring 11, bonnet 12, stud 13, hexagon nut 14, upper sealing gasket 15, guide cover 16, lower seal pad 17, spool 18, valve seat 19, valve base sealing pad 20 and valve body 21 form, the small-sized single-seat adjusting valve of the electronic essence of electronic type is comprised of Electric Actuators and the straight-through single seat controlling mechanism two-part of low flow resistance, on the top of valve body 21, be provided with electronic type straight stroke electric actuating mechanism 1, electronic type straight stroke electric actuating mechanism 1 is by support 3, stud 4, hexagon nut 5 is fixedly connected with bonnet 12, in bonnet 12, be provided with successively pressing plate 6, Gland 7, upper lining 8, filler 9, lower Packing seat 10 and packing spring 11, form Electric Actuators, spool 18 is arranged on the valve seat 19 in valve body 21, by valve base sealing pad 20 and valve seat 19, be tightly connected, bonnet 12 is sealedly and fixedly connected and is formed the straight-through single seat controlling mechanism of low flow resistance by stud 13, hexagon nut 14, upper sealing gasket 15, guide cover 16 and lower seal pad 17 with spool 18.
The small-sized single-seat adjusting valve of the electronic essence of the utility model electronic type is to be connected with controlling mechanism by attaching nut 2 by electronic type straight stroke electric actuating mechanism 1.When input electrical signal, by the moving up and down of spool 18, realize the switch of valve.Valve body 21 is the straight-through bottomless guide structure that covers of single seat, and spool 18 is plug type structure, compares with common single-seat valve, has the features such as volume is little, lightweight, flow is large.Be applicable to that flow is large, leakage rate requires strict occasion.Electronic formula electric actuator adopts built-in servo-control system, without also will separately joining servoamplifier as former old-fashioned electric actuator; Critical component " controller " adopts advanced hydrid integrated circuit, and solidifies by resin cast, and through ageing, reliability is high, moistureproof, shockproof; There is the protective functions such as overload protection, temperature protection.Its control accuracy is high, and product is reliable.
The small-sized single-seat adjusting valve of the electronic essence of electronic type has the features such as simple in structure, easy to operate, is generally used for automatic control and the telecontrol of the industries such as oil, chemical industry, metallurgy, power station, building materials, glass and light industry.
Claims (1)
1. the small-sized single-seat adjusting valve of the electronic essence of electronic type, it is characterized in that: the small-sized single-seat adjusting valve of the electronic essence of electronic type is comprised of Electric Actuators and the straight-through single seat controlling mechanism two-part of low flow resistance, on the top of valve body (21), be provided with electronic type straight stroke electric actuating mechanism (1), electronic type straight stroke electric actuating mechanism (1) is by support (3), stud (4), hexagon nut (5) is fixedly connected with bonnet (12), in bonnet (12), be provided with successively pressing plate (6), Gland (7), upper Packing seat (8), filler (9), lower Packing seat (10) and packing spring (11) form Electric Actuators, spool (18) is arranged on the valve seat (19) in valve body (21), by valve base sealing pad (20) and valve seat (19), be tightly connected, bonnet (12) is sealedly and fixedly connected and is formed the straight-through single seat controlling mechanism of low flow resistance by stud (13), hexagon nut (14), upper sealing gasket (15), guide cover (16) and lower seal pad (17) with spool (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320589455.2U CN203516755U (en) | 2013-09-24 | 2013-09-24 | Electronic type electric accurate small-size single-seated adjusting valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320589455.2U CN203516755U (en) | 2013-09-24 | 2013-09-24 | Electronic type electric accurate small-size single-seated adjusting valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203516755U true CN203516755U (en) | 2014-04-02 |
Family
ID=50375687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320589455.2U Expired - Fee Related CN203516755U (en) | 2013-09-24 | 2013-09-24 | Electronic type electric accurate small-size single-seated adjusting valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203516755U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105156694A (en) * | 2015-10-10 | 2015-12-16 | 江苏康创自控工程有限公司 | Single-base regulating valve provided with hand-operated driving device |
| CN107061857A (en) * | 2017-02-24 | 2017-08-18 | 江苏金晟元特种阀门股份有限公司 | Electronic Fluorine-lined bellows single-seat adjusting valve |
-
2013
- 2013-09-24 CN CN201320589455.2U patent/CN203516755U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105156694A (en) * | 2015-10-10 | 2015-12-16 | 江苏康创自控工程有限公司 | Single-base regulating valve provided with hand-operated driving device |
| CN107061857A (en) * | 2017-02-24 | 2017-08-18 | 江苏金晟元特种阀门股份有限公司 | Electronic Fluorine-lined bellows single-seat adjusting valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |