CN106931166A - A kind of wear-resistant scavenging air valve in plateau - Google Patents
A kind of wear-resistant scavenging air valve in plateau Download PDFInfo
- Publication number
- CN106931166A CN106931166A CN201511002093.2A CN201511002093A CN106931166A CN 106931166 A CN106931166 A CN 106931166A CN 201511002093 A CN201511002093 A CN 201511002093A CN 106931166 A CN106931166 A CN 106931166A
- Authority
- CN
- China
- Prior art keywords
- valve
- scavenging air
- wear
- resistant
- spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000002000 scavenging effect Effects 0.000 title claims abstract description 20
- 230000033001 locomotion Effects 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 239000003082 abrasive agent Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000005461 lubrication Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/36—Valve members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like
- F16K31/1262—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like one side of the diaphragm being spring loaded
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Driven Valves (AREA)
- Sliding Valves (AREA)
- Lift Valve (AREA)
Abstract
The present invention relates to a kind of wear-resistant scavenging air valve in plateau, including：Valve body 1, valve seat 2, valve element 3, valve rod 4, push rod 5, spring 6, diaphragm 7；With clean compressed air as power, by the motion for promoting the movement of piston to drive valve body, with simple structure, stable performance, the features such as high-efficiency abrasion-proof.
Description
Technical field
The present invention relates to a kind of machinery manufacturing technology field, and in particular to a kind of wear-resistant scavenging air valve in plateau.
Background technology
Gas control valve is the equipment commonly used in gas pipeline, well known.Break-make control at present to gas pipeline is general using magnetic valve or mechanical valve.Existing magnetic valve and mechanical valve are due to controlling the core assembly design of gas pipeline switching unreasonable, cause the volume of scavenging air valve big, structure is not compact, the poor sensitivity of pipeline switching, process and assemble inconvenience, ventilation efficiency is low, and core assembly is poor with the sealing of valve body, the defect such as is easily damaged.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of wear-resistant scavenging air valve in plateau, with clean compressed air as power, by the motion for promoting the movement of piston to drive valve body, with simple structure, stable performance, the features such as high-efficiency abrasion-proof.
In order to solve the above-mentioned technical problem, the wear-resistant scavenging air valve in a kind of plateau that the present invention is provided, including：Valve body 1, valve seat 2, valve element 3, valve rod 4, push rod 5, spring 6, diaphragm 7；The valve body 1, the regulation part of scavenging air valve, it is directly contacted with medium, by the action of valve element 3, changes the orifice size of scavenging air valve, reaches the purpose of regulation.The valve seat 2, it is the sealing ring of scavenging air valve, it is made up of solid lubrication anti-abrasive material, intensity is high, it is wear-resistant, the closed effect of sealing is played, the valve element 3 is the valve part of the basic function that valve body realizes the control of direction controlling, Stress control or flow by its movement, it is cylinder, it is made of anti-abrasive material, the valve rod 4, is the important component of scavenging air valve, for being driven, Shang Jie executing agencies or handle, the movement of band movable valve plug or rotation directly below, to realize valve switch or adjustment effect.Due to not still movement parts, stressed member during valve opening and closing, and it is seal.The material selection high intensity wear-resistant material of valve rod, top layer scribbles kollag, reduces friction, increase the service life, the spring 6 is the important part of executing agency, spring force is the driving force of valve, it is to carry out on/off valve by spring force when compressed air is lost.When compressed air is passed through, gas compression or extension spring overcome spring force to carry out on/off valve.
The present invention has the advantages that：
The present invention is simple and reasonable, and simple operation, noise is low, low in energy consumption, small volume, can fully increase the service life, reduces cost.
Specific embodiment：
The present invention is further illustrated below in conjunction with the drawings and specific embodiments.
Fig. 1 is structural representation of the invention.
Figure includes：Valve body 1, valve seat 2, valve element 3, valve rod 4, push rod 5, spring 6, diaphragm 7；
The valve body 1, the regulation part of scavenging air valve, it is directly contacted with medium, by the action of valve element 3, changes the orifice size of scavenging air valve, reaches the purpose of regulation；
The valve seat 2, is the sealing ring of scavenging air valve, is made up of solid lubrication anti-abrasive material, and intensity is high, wear-resistant, plays the closed effect of sealing；
The valve element 3, is the valve part of the basic function that valve body realizes the control of direction controlling, Stress control or flow by its movement, is cylinder, is made of anti-abrasive material；
The valve rod 4, is the important component of scavenging air valve, for being driven, Shang Jie executing agencies or handle, directly below band movable valve plug move or rotate, to realize valve switch or adjustment effect.Due to not still movement parts, stressed member during valve opening and closing, and it is seal.The material selection high intensity wear-resistant material of valve rod, top layer scribbles kollag, reduces friction, increases the service life；
The spring 6 is the important part of executing agency, and spring force is the driving force of valve, is to carry out on/off valve by spring force when compressed air is lost.When compressed air is passed through, gas compression or extension spring overcome spring force to carry out on/off valve.
When there is source of the gas, diaphragm 7 deforms, and drives and moved on the row of push rod 5, and push rod 5 is with shifting, valve opening on movable valve plug 3.When the pressure for being input into source of the gas is equal with the pressure of spring 6, valve element 3 stops movement, so as to reach the effect of control.The diaphragm 7 of gas valve opening door upwards, could drive push rod 5 to move because diaphragm 7 will deform.When without bleed pressure, the power of spring 6 makes valve closing.
Claims (6)
1. a kind of wear-resistant scavenging air valve in plateau includes：Valve body 1, valve seat 2, valve element 3, valve rod 4, push rod 5, spring 6, diaphragm 7.
2. valve body 1, the regulation part of scavenging air valve according to claim 1, it is directly contacted with medium, by the action of valve element 3, changes the orifice size of scavenging air valve, reaches the purpose of regulation.
3. valve seat 2 according to claim 1, are the sealing rings of scavenging air valve, are made up of solid lubrication anti-abrasive material, and intensity is high, wear-resistant, play the closed effect of sealing.
4. valve element 3 according to claim 1, are the valve parts of the basic function that valve body realizes the control of direction controlling, Stress control or flow by its movement, are cylinder, are made of anti-abrasive material.
5. valve rod 4 according to claim 1, are the important components of scavenging air valve, for being driven, Shang Jie executing agencies or handle, directly below band movable valve plug move or rotate, to realize valve switch or adjustment effect；Due to not still movement parts, stressed member during valve opening and closing, and it is seal, the material selection high intensity wear-resistant material of valve rod, top layer scribbles kollag, reduces friction, increases the service life.
6. spring 6 is the important part of executing agency according to claim 1, and spring force is the driving force of valve, when compressed air is lost, it is to carry out on/off valve by spring force, when compressed air is passed through, gas compression or extension spring overcome spring force to carry out on/off valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511002093.2A CN106931166A (en) | 2015-12-29 | 2015-12-29 | A kind of wear-resistant scavenging air valve in plateau |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511002093.2A CN106931166A (en) | 2015-12-29 | 2015-12-29 | A kind of wear-resistant scavenging air valve in plateau |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106931166A true CN106931166A (en) | 2017-07-07 |
Family
ID=59459076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511002093.2A Pending CN106931166A (en) | 2015-12-29 | 2015-12-29 | A kind of wear-resistant scavenging air valve in plateau |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106931166A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150654A (en) * | 2018-03-31 | 2018-06-12 | 大连函量科技发展有限公司 | An anti-rust and pressure-resistant valve for marine engineering ships |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1240260A (en) * | 1998-03-31 | 2000-01-05 | 陈西火 | Leakage-resistant durable stop valve structure |
| CN200982422Y (en) * | 2006-08-11 | 2007-11-28 | 上海亚核阀业成套有限公司 | High-temperature high-pressure stop valve |
| US20080149875A1 (en) * | 2006-12-22 | 2008-06-26 | Heinfried Hoffmann | Flow adjustment apparatus and method for limiting the travel of an actuating rod of an actuator of the flow adjustment apparatus |
| US20120001103A1 (en) * | 2010-06-30 | 2012-01-05 | Joerg Kiesbauer | Control device |
| CN102388249A (en) * | 2010-05-28 | 2012-03-21 | 费希尔控制国际公司 | Control valve pressure bleed inspection port |
-
2015
- 2015-12-29 CN CN201511002093.2A patent/CN106931166A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1240260A (en) * | 1998-03-31 | 2000-01-05 | 陈西火 | Leakage-resistant durable stop valve structure |
| CN200982422Y (en) * | 2006-08-11 | 2007-11-28 | 上海亚核阀业成套有限公司 | High-temperature high-pressure stop valve |
| US20080149875A1 (en) * | 2006-12-22 | 2008-06-26 | Heinfried Hoffmann | Flow adjustment apparatus and method for limiting the travel of an actuating rod of an actuator of the flow adjustment apparatus |
| CN102388249A (en) * | 2010-05-28 | 2012-03-21 | 费希尔控制国际公司 | Control valve pressure bleed inspection port |
| US20120001103A1 (en) * | 2010-06-30 | 2012-01-05 | Joerg Kiesbauer | Control device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150654A (en) * | 2018-03-31 | 2018-06-12 | 大连函量科技发展有限公司 | An anti-rust and pressure-resistant valve for marine engineering ships |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170707 |
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| WD01 | Invention patent application deemed withdrawn after publication |