CN108468633A - A kind of exhaust valve base - Google Patents
A kind of exhaust valve base Download PDFInfo
- Publication number
- CN108468633A CN108468633A CN201810529132.1A CN201810529132A CN108468633A CN 108468633 A CN108468633 A CN 108468633A CN 201810529132 A CN201810529132 A CN 201810529132A CN 108468633 A CN108468633 A CN 108468633A
- Authority
- CN
- China
- Prior art keywords
- valve
- exhaust
- banking stop
- block
- valve plate
- 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
- 239000000463 material Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 5
- 229910000639 Spring steel Inorganic materials 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000007704 transition Effects 0.000 abstract description 5
- 238000005452 bending Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/10—Adaptations or arrangements of distribution members
- F04B39/102—Adaptations or arrangements of distribution members the members being disc valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Check Valves (AREA)
Abstract
The invention discloses a kind of exhaust valve bases, including：Valve plate is arranged on valve plate to close the valve block of exhaust outlet and the limiter limited valve block on valve plate；The limiter includes banking stop and two fixed links, and two fixed links sequentially pass through banking stop, valve block is fixedly connected with the valve plate, and end corresponding with the exhaust outlet is naturally upward on banking stop or bending is upturned.By the above-mentioned means, the present invention can prevent valve block creep transition from deforming, the service life of valve block is greatly improved.
Description
Technical field
The present invention relates to air compressor fields, more particularly to a kind of exhaust valve base.
Background technology
Air compressor is in the place for needing air source with very extensive.Currently, being used for comprising one in air compressor
The seat of exhaust, which includes mainly a valve plate for carrying gas vent and the valve block being arranged on valve plate, valve block, to be had
Certain elasticity, valve block form exhaust system with gas vent.
At work, due to the effect of air pressure, valve block can stick seal vents to air compressor or creep is remote
From gas vent, act repeatedly；Because valve block is fixed on merely by screw on valve plate, valve block creep when
It waits, it is easy to which creep transition deforms, and especially prolonged work, temperature increase, and valve block is more easily deformed；Occur
When deformed valve block sticks gas vent again, not only it is difficult to ensure that leakproofness, it is easier to which fracture damage valve block, needs frequent
Repair is replaced.
Invention content
The invention mainly solves the technical problem of providing a kind of exhaust valve bases, can prevent valve block creep transition from occurring
Deformation, greatly improves the service life of valve block.
In order to solve the above technical problems, one aspect of the present invention is：A kind of exhaust valve base is provided, is wrapped
It includes：Valve plate is arranged on valve plate to close the valve block of exhaust outlet and the limiter limited valve block on valve plate；It is described
Limiter includes banking stop and two fixed links, and two fixed links sequentially pass through banking stop, valve block is fixedly connected with the valve plate,
End corresponding with the exhaust outlet is naturally upward on banking stop or bending is upturned.
Preferably, there are two exhaust outlets, the center of valve plate to be fixed with fixed block, two exhaust outlet difference for tool on the valve plate
It is symmetrical arranged positioned at the both sides of fixed block and about fixed block, two exhaust outlets are concordant with fixed block；The valve block and the limit
Bit slice is in stripe shape, and two exhaust outlets of corresponding covering, banking stop correspondence are pressed on valve block respectively at the both ends of valve block；In the valve block
Between corresponding two fixed blocks open that there are two valve block mounting holes；Corresponding two fixed blocks open that there are two banking stops among the banking stop
Mounting hole.
Preferably, circle ring shaped slot concentric with it, ring is respectively set in the surface on the exhaust outlet close to the valve block
Exhaust mouth sealing ring is arranged in type groove.
Preferably, the size of the banking stop is identical as the size of the valve block.
Preferably, the valve plate is in rondelle, and the position on two surfaces of valve plate close to valve plate edge is provided with a circle
Sealed groove, the center line of sealed groove are overlapped with the center line of valve plate, and card has rubber seal in sealed groove.
Preferably, the surrounding distribution of the valve plate is provided with mounting hole there are four mounting ear on mounting ear.
Preferably, the banking stop and the material of the fixed link are all made of stainless steel；The material of the valve block uses bullet
Spring steel；The fixed link is screw or bolt.
The beneficial effects of the invention are as follows：The present invention can prevent valve block creep transition from deforming, and greatly improve valve
The service life of piece replaces valve block without frequent repair；It can also ensure that the stability of exhaust, reduce loss；The letter of its structure
Single, easy for installation, good airproof performance.
Description of the drawings
Fig. 1 is a kind of decomposition texture schematic diagram of exhaust one preferred embodiment of valve base of the present invention；
Fig. 2 is a kind of main structure diagram of exhaust valve base of the present invention；
Fig. 3 is a kind of overlooking structure diagram of exhaust valve base of the present invention；
Fig. 4 is the dimensional structure diagram that a kind of exhaust valve base of the present invention looks up direction.
The label of each component is as follows in attached drawing：1, valve plate；11, exhaust outlet；12, fixed block；13, mounting ear；14, it installs
Hole；15, sealed groove；16, ring shaped slot；2, valve block；21, valve block mounting hole；3, banking stop；31, banking stop mounting hole；4, spiral shell
Nail.
Specific implementation mode
The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
It please refers to Fig.1 to Fig.4, the embodiment of the present invention includes：
A kind of exhaust valve base, including：Valve plate 1, be arranged on valve plate 1 with close exhaust outlet 11 on valve plate 1 valve block 2,
And to limiter that valve block 2 is limited；Valve block 2 can close or open under the influence of air pressure the exhaust outlet on valve plate 1
11, limiter can limit the scope of activities of valve block 2, and be damaged after preventing valve block 2 from excessively deforming under the influence of air pressure, right
Valve block 2 shields.
There are two exhaust outlets 11, the center of valve plate 1 to be fixed with fixed block 12 for tool on the valve plate 1, and two exhaust outlets 11 divide
Not Wei Yu fixed block 12 both sides and about fixed block 12 be symmetrical arranged, two exhaust outlets 11 are concordant with fixed block 12, so as to valve
Plate 1 closes exhaust outlet 11；Circle ring shaped slot concentric with it is respectively set close to the surface of the valve block 2 on two exhaust outlets 11
16,11 sealing ring of exhaust outlet is arranged in ring shaped slot 16；Valve block 2 and limiter can be preferably fixed on valve plate by fixed block 12
On 1, the intensity of 1 fixed connection place of valve plate is improved, to reinforce the stability of connection；Two symmetrically arranged exhaust outlets 11 can be equal
Even is exhausted, and makes 2 both sides stress equalization of valve block, improves the stability of exhaust；11 sealing ring of exhaust outlet can make valve block 2 with
Adequate closure exhaust outlet 11 when exhaust outlet 11 contacts.The valve plate 1 is in rondelle, close to 1 side of valve plate on two surfaces of valve plate 1
The position of edge is provided with a circle sealed groove 15, and the center line of sealed groove 15 is overlapped with the center line of valve plate 1, sealed groove 15
Interior card has rubber seal, can ensure the leakproofness after installation；There are four mounting ear 13, mounting ears for the surrounding distribution of valve plate 1
It is provided with mounting hole 14 on 13, is convenient for the installation of valve plate 1.
The valve block 2 is in stripe shape, the both ends of valve block 2 two exhaust outlets 11 of corresponding covering respectively, it is corresponding among valve block 2 described in
Fixed block 12 is opened there are two valve block mounting hole 21；Two valve block mounting holes 21 can in order to fixed valve block 2, and due to being two,
So will not there is a situation where 2 stress rotation offsets of valve block during the work time.The material of the valve block 2 uses spring steel, just
Exhaust outlet 11 is opened in 2 creep of valve block to be exhausted.
The limiter includes banking stop 3 and two screws 4 (or two bolts)；The thickness of banking stop 3 is far longer than valve
The thickness of piece 2, and 3 hardness of banking stop is high, is unlikely to deform；Banking stop 3 and two screws 4 are stainless steel material, can be improved
Service life.The banking stop 3 is pressed on the valve block 2, and the position of corresponding two valve block mounting holes 21 is provided with two on banking stop 3
A banking stop mounting hole 31, two screws 4 are corresponded to across two banking stop mounting holes, 31, two valve block mounting holes 21 and institute respectively
Fixed block 12 is stated to be fixedly connected；Banking stop 3 and valve block 2 can be fixed on valve plate 1 by two screws 4, and banking stop 3 can prevent
Deformed damaged after valve block 2 works long hours.The size of the banking stop 3 is identical as the size of the valve block 2, so as to
In the fully creep of limitation valve block 2, prevent from deforming；If 3 area of banking stop is too small, it cannot be substantially prevented from 2 stress deformation of valve block,
The emerge position of banking stop 3 of valve block 2 can still bend deformation；If 3 area of banking stop is excessive, it can be unfavorable for being vented so that row
Loss during gas becomes larger, and wastes its material, improves production cost.3 both ends of the banking stop correspond to two exhaust outlets
11 position is upturned (or bending is upturned) naturally, is exhausted so that 2 both ends of valve block tilt under the influence of air pressure,
It simultaneously can its damage that arrives to avoid the heated excessively deformation of valve block 2 after working long hours.
The present invention can prevent 2 creep transition of valve block from deforming, and greatly improve the service life of valve block 2, be not necessarily to
Valve block 2 is replaced in frequent repair；It can also ensure that the stability of exhaust, reduce loss；Its simple in structure, easy for installation, sealing
Property is good.
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (7)
1. a kind of exhaust valve base, which is characterized in that including：Valve plate is arranged on valve plate to close the valve of exhaust outlet on valve plate
Piece and the limiter that valve block is limited；The limiter includes banking stop and two fixed links, and two fixed links are successively
It is fixedly connected with the valve plate across banking stop, valve block, end corresponding with the exhaust outlet is naturally upward or curved on banking stop
Folding is upturned.
2. a kind of exhaust valve base according to claim 1, it is characterised in that：Exhaust outlet there are two tools on the valve plate,
The center of valve plate is fixed with fixed block, and two exhaust outlets are located at the both sides of fixed block and are symmetrical arranged about fixed block, two
A exhaust outlet is concordant with fixed block；The valve block is in stripe shape, the both ends corresponding covering two respectively of valve block with the banking stop
Exhaust outlet, banking stop correspondence are pressed on valve block；Corresponding two fixed blocks open that there are two valve block mounting holes among the valve block；It is described
Corresponding two fixed blocks open that there are two banking stop mounting holes among banking stop.
3. a kind of exhaust valve base according to claim 1 or 2, it is characterised in that：Close to the valve on the exhaust outlet
Circle ring shaped slot concentric with it is respectively set in the surface of piece, and exhaust mouth sealing ring is arranged in ring shaped slot.
4. a kind of exhaust valve base according to claim 3, it is characterised in that：The size of the banking stop with it is described
The size of valve block is identical.
5. a kind of exhaust valve base according to claim 1, it is characterised in that：The valve plate be in rondelle, the two of valve plate
Position on a surface close to valve plate edge is provided with a circle sealed groove, the center line of sealed groove and the center line weight of valve plate
It closes, card has rubber seal in sealed groove.
6. a kind of exhaust valve base according to claim 1 or 5, it is characterised in that：The surrounding of the valve plate is distributed with four
A mounting ear is provided with mounting hole on mounting ear.
7. a kind of exhaust valve base according to claim 1, it is characterised in that：The material of the banking stop and the fixed link
Material is all made of stainless steel；The material of the valve block uses spring steel；The fixed link is screw or bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810529132.1A CN108468633A (en) | 2018-05-29 | 2018-05-29 | A kind of exhaust valve base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810529132.1A CN108468633A (en) | 2018-05-29 | 2018-05-29 | A kind of exhaust valve base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108468633A true CN108468633A (en) | 2018-08-31 |
Family
ID=63261568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810529132.1A Pending CN108468633A (en) | 2018-05-29 | 2018-05-29 | A kind of exhaust valve base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108468633A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112343799A (en) * | 2020-10-19 | 2021-02-09 | 浙江范杰新能源科技有限公司 | Air outlet diaphragm device and corresponding air compression device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6113369A (en) * | 1997-07-26 | 2000-09-05 | Knorr-Bremse Systems For Commerical Vehicles Ltd. | Reed valve arrangement and gas compressor employing a reed valve arrangement |
| CN101173655A (en) * | 2003-01-08 | 2008-05-07 | 托马斯工业股份有限公司 | Piston pump |
| CN103893895A (en) * | 2012-12-27 | 2014-07-02 | 北京谊安医疗系统股份有限公司 | Concentration control valve seat and concentration control valve comprising same |
| CN204003367U (en) * | 2014-06-23 | 2014-12-10 | 上海光裕汽车空调压缩机有限公司 | Valve board assembly and the compressor that comprises it |
| CN204152798U (en) * | 2014-10-14 | 2015-02-11 | 广东美芝制冷设备有限公司 | For compressor outlet valve and there is its compressor |
| CN204941826U (en) * | 2015-09-12 | 2016-01-06 | 绍兴市上工机电设备有限公司 | A kind of environment-friendly and energy-efficient oilless air compressor valve plate |
| CN206419184U (en) * | 2017-01-13 | 2017-08-18 | 厦门闳图盛道科技有限公司 | A kind of butterfly valve block component of air compressor machine |
| CN208268035U (en) * | 2018-05-29 | 2018-12-21 | 苏州晨恩斯可络压缩机有限公司 | A kind of exhaust valve base |
-
2018
- 2018-05-29 CN CN201810529132.1A patent/CN108468633A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6113369A (en) * | 1997-07-26 | 2000-09-05 | Knorr-Bremse Systems For Commerical Vehicles Ltd. | Reed valve arrangement and gas compressor employing a reed valve arrangement |
| CN101173655A (en) * | 2003-01-08 | 2008-05-07 | 托马斯工业股份有限公司 | Piston pump |
| CN103893895A (en) * | 2012-12-27 | 2014-07-02 | 北京谊安医疗系统股份有限公司 | Concentration control valve seat and concentration control valve comprising same |
| CN204003367U (en) * | 2014-06-23 | 2014-12-10 | 上海光裕汽车空调压缩机有限公司 | Valve board assembly and the compressor that comprises it |
| CN204152798U (en) * | 2014-10-14 | 2015-02-11 | 广东美芝制冷设备有限公司 | For compressor outlet valve and there is its compressor |
| CN204941826U (en) * | 2015-09-12 | 2016-01-06 | 绍兴市上工机电设备有限公司 | A kind of environment-friendly and energy-efficient oilless air compressor valve plate |
| CN206419184U (en) * | 2017-01-13 | 2017-08-18 | 厦门闳图盛道科技有限公司 | A kind of butterfly valve block component of air compressor machine |
| CN208268035U (en) * | 2018-05-29 | 2018-12-21 | 苏州晨恩斯可络压缩机有限公司 | A kind of exhaust valve base |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112343799A (en) * | 2020-10-19 | 2021-02-09 | 浙江范杰新能源科技有限公司 | Air outlet diaphragm device and corresponding air compression device |
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