CN206801822U - A kind of inversion type air compressor gas valve - Google Patents
A kind of inversion type air compressor gas valve Download PDFInfo
- Publication number
- CN206801822U CN206801822U CN201720608352.4U CN201720608352U CN206801822U CN 206801822 U CN206801822 U CN 206801822U CN 201720608352 U CN201720608352 U CN 201720608352U CN 206801822 U CN206801822 U CN 206801822U
- Authority
- CN
- China
- Prior art keywords
- valve
- piston
- air compressor
- valve body
- inversion type
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Compressor (AREA)
Abstract
It the utility model is related to a kind of inversion type air compressor gas valve, including valve body, valve pocket is provided with valve body, valve body is provided with the air inlet connected respectively with valve pocket and gas outlet, air inlet is on the perisporium of valve body, and gas outlet is in the bottom of valve body, valve pocket formed with valve port between air inlet and gas outlet, the cap assembly coordinated with the sealing valve port is provided with valve pocket, body top is located at valve pocket and is externally provided with the piston component for driving cap assembly to be moved back and forth between valve port and gas outlet.The utility model structure setting is reasonable, easy to operate, greatly reduces the consumption of the energy, reduces noise, improves the service behaviour of intake valve.
Description
Technical field
Air compressor machine component technology field is the utility model is related to, more particularly to a kind of inversion type air compressor gas valve.
Background technology
Air compressor machine is the main body in source of the gas work, and the mechanical energy of motor can be converted into the dress of gas pressure energy by it
Put, be the device that the air pressure of compressed air changes, application in production is very extensive.Intake valve is piston type pneumatic pressure
The tolerance regulation core component of contracting machine, particularly critical in the auxiliary equipment of piston type air compressor, its quality directly affects screw rod
The overall performance of compressor.
For intake valve in prior art as shown in figure 1, air inlet to be located to the top of valve body, exhaust outlet is located at the bottom of valve body
Portion, the valve seat for being equiped with piston component is taken shape in valve pocket, after inlet charge, portion gas will be formed with valve body
Valve seat is stopped, causes gas to be had some setbacks through valve pocket, causes a part of energy resource consumption, and gas enters after valve pocket due to negative
Laminate product is the volume of whole air inlet valve body, and volume is larger, and to cause the energy to be consumed in transmittance process larger, caused to make an uproar
Sound is also larger.
The content of the invention
The defects of the purpose of this utility model is to be directed to prior art and deficiency, there is provided a kind of inversion type air compressor air intake
Valve, its is simple and reasonable, and by air inlet on the perisporium of valve body, gas outlet is located at the bottom of valve body, is equiped with piston group
The valve seat of part is shaped in body top, and whole piston component is moved on the outside of valve pocket, and gas enters from air inlet, by valve
Chamber is directly discharged from gas outlet, and no valve seats block is more smooth, reduces the consumption of the energy, and the volume that gas is passed through
It is significantly smaller than the volume that gas in prior art passes through whole intake valve valve pocket, further reduces the consumption of the energy, during operation
Vacuum is lower at valve port, improves the service behaviour of intake valve, reduces noise.
To achieve the above object, the utility model uses following technical scheme.
A kind of inversion type air compressor gas valve described in the utility model, including valve body, valve body is interior to be provided with valve pocket, and valve body is set
There are the air inlet connected respectively with valve pocket and gas outlet, for air inlet on the perisporium of valve body, gas outlet is located at the bottom of valve body,
Formed with valve port between air inlet and gas outlet in valve pocket, valve pocket is interior to be provided with the cap assembly coordinated with the sealing valve port,
Body top is located at valve pocket and is externally provided with the piston component for driving cap assembly to be moved back and forth between valve port and gas outlet.
Further, piston component includes the valve seat for taking shape in body top, is fixed with bonnet at the top of valve seat, is set in valve seat
There are valve rod and piston, valve rod upper end is arranged with opening nut and offseted with bonnet, and valve rod lower end is fixed through valve seat with top cover to be connected
Connect, piston be located between valve seat and valve rod, between piston upper surface and bonnet support provided with piston spring and with opening nut it
Between support and be provided with valve rod spring, formed with the first air chamber between piston upper surface and bonnet and valve seat, piston lower surface and valve seat it
Between formed with the second air chamber, the wall of valve body be provided with the balancing air holes connected with the first air chamber and the control connected with the second air chamber
Gas port processed.
Further, cap assembly includes the axle that valve rod lower end is located at by round nut fixed cover, the periphery of axle on to
Under be arranged with pressing plate, top cover, diaphragm successively and spell cap, the periphery of pressing plate and the periphery of top cover mutually gripped sealing gasket,
Sealing gasket coordinates with sealing valve port, and pressing plate is covered on the through hole of top cover lower end with being correspondingly provided with through hole, diaphragm on top cover, spells cap
Press the inner circumferential in diaphragm, be sequentially provided with spring pad and the first pad between round nut and pressing plate from top to bottom.
Further, protective jacket is equiped with the gas outlet of valve pocket, protective jacket is fixedly connected with the valve body by the first jump ring.
Further, clutch shaft bearing is provided between piston and valve rod, guide ring and the are provided between piston and valve seat inner circumferential
Two bearings.
Further, it is open between nut and valve rod spring and is provided with the second pad.
Further, it is equipped with alignment pin between valve rod and opening nut.
Further, bonnet lower surface is provided with the spring caulking groove stretched into for piston spring upper end and stretched into for valve rod upper end
Valve rod caulking groove.
Further, valve seat inner circumferential is embedded with the second jump ring with the spacing cooperation in bonnet upper surface.
Further, body base is provided with some mounting holes.
The utility model has the beneficial effect that：For the utility model by air inlet on the perisporium of valve body, gas outlet is located at valve
The bottom of body, the valve seat for being equiped with piston component are shaped in body top, whole piston component are moved on the outside of valve pocket, gas
Body enters from air inlet, is directly discharged by valve pocket from gas outlet, and no valve seats block is more smooth, reduces the consumption of the energy,
And the volume that gas is passed through is significantly smaller than the volume that gas in prior art passes through whole intake valve valve pocket, further reduces
The consumption of the energy, vacuum is lower at valve port during operation, improves the service behaviour of intake valve, reduces noise.This practicality
It is reasonable that new structure is set, easy to operate, greatly reduces the consumption of the energy, reduces noise, improves the work of intake valve
Performance.
Brief description of the drawings
Fig. 1 is the overall structure diagram of prior art upper inlet valve.
Fig. 2 is overall structure diagram of the present utility model.
Fig. 3 is overall structure sectional view of the present utility model.
Fig. 4 is overall structure left view of the present utility model.
Fig. 5 is overall structure right view of the present utility model.
Fig. 6 is overall structure top view of the present utility model.
In figure:1st, valve body；2nd, valve pocket；3rd, air inlet；4th, gas outlet；5th, top cover；6th, valve seat；7th, bonnet；8th, valve rod；9th, it is living
Plug；10th, be open nut；11st, piston spring；12nd, valve rod spring；13rd, the first air chamber；14th, the second air chamber；15th, balancing air holes；
16th, gas port is controlled；17th, axle；18th, pressing plate；19th, sealing gasket；20th, round nut；21st, spring pad；22nd, the first pad；23rd, through hole；
24th, diaphragm；25th, cap is spelled；26th, clutch shaft bearing；27th, guide ring；28th, alignment pin；29th, spring caulking groove；30th, valve rod caulking groove；31st,
Two jump rings；32nd, mounting hole；33rd, piston component；34th, cap assembly；35th, second bearing；36th, protective jacket；37th, the first jump ring；
38th, the second pad.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
As shown in Figures 2 to 6, a kind of inversion type air compressor gas valve described in the utility model, including valve body 1, valve body 1
Interior to be provided with valve pocket 2, valve body 1 is provided with the air inlet 3 connected respectively with valve pocket 2 and gas outlet 4, and air inlet 3 is located at the perisporium of valve body 1
On, gas outlet 4 is located at the bottom of valve body 1, formed with valve port between air inlet 3 and gas outlet 4 in valve pocket 2, is set in valve pocket 2
Have a cap assembly 34 coordinated with the sealing valve port, the top of valve body 1 be externally provided with positioned at valve pocket 2 drive cap assembly 5 in valve port and
The piston component 33 moved back and forth between gas outlet 4；By air inlet 3 on the perisporium of valve body 1, gas outlet 4 is located at valve body 1
Bottom, the valve seat 6 for being equiped with piston component 33 are shaped in the top of valve body 1, whole piston component 33 are moved to outside valve pocket 2
Side, gas enter from air inlet 3, are directly discharged by valve pocket 2 from gas outlet 4, and no valve seat 6 stops, gas is accessible to pass through valve
Chamber 2 is more smooth, reduces the consumption of the energy, and the volume passed through of gas is significantly smaller than in prior art gas by whole
The volume of individual intake valve valve pocket 2, further reduces the consumption of the energy, and vacuum is lower at valve port during operation, improves air inlet
The service behaviour of valve, reduces noise.
Piston component 33 includes the valve seat 6 for taking shape in the top of valve body 1, and the top of valve seat 6 is fixed with bonnet 7, is provided with valve seat 6
Valve rod 8 and piston 9, the upper end of valve rod 8 are arranged with opening nut 10 and offseted with bonnet 7, and the lower end of valve rod 8 passes through valve seat 6 and top cover 5
Be fixedly connected, piston 9 is located between valve seat 6 and valve rod 8, supported between the upper surface of piston 9 and bonnet 7 provided with piston spring 11 and
Supported between opening nut 10 and be provided with valve rod spring 12, formed with the first air chamber between the upper surface of piston 9 and bonnet 7 and valve seat 6
13, it is flat provided with what is connected with the first air chamber 13 formed with the second air chamber 14, the wall of valve body 1 between the lower surface of piston 9 and valve seat 6
Weighing apparatus stomata 15 and the control gas port 16 connected with the second air chamber 14, balancing air holes 15 are used to balance the gas in the first air chamber 13
Pressure.
Cap assembly 34 includes the axle 17 that the lower end of valve rod 8 is located at by round nut fixed cover, and the periphery of axle 17 is from top to bottom
Pressing plate 18, top cover 5, diaphragm 24 are arranged with successively and spells cap 25, and the periphery of pressing plate 18 has mutually gripped with the periphery of top cover 5
Sealing gasket 19, sealing gasket 19 coordinate with sealing valve port so that the sealing of top cover 5 and valve port is higher；Pressing plate 18 with it is right on top cover 5
Through hole 23, diaphragm 24 should be provided with）It is covered at the through hole 23 of the lower end of top cover 5, spells cap 25 and press in the inner circumferential of diaphragm 24, set logical
Hole 23 and diaphragm 24, it can prevent that the gas flow that air inlet 3 enters is more so that raised in valve pocket 2 in the air pressure short time, now
Gas can discharge at through hole 23, can prevent inner body caused by air pressure is too high in valve pocket 2 from damaging；Round nut 20 and pressing plate
The pad 22 of spring pad 21 and first is sequentially provided between 18 from top to bottom, the loose-parts being connected with each other on axle 17 can be prevented.
Protective jacket 36 is equiped with the gas outlet 4 of valve pocket 2, protective jacket 36 is fixedly connected by the first jump ring 37 with valve body 1；
Clutch shaft bearing 26 is provided between piston 9 and valve rod 8 so that the activity of valve rod 8 is more smooth；Set between piston 9 and the inner circumferential of valve seat 6
There are guide ring 27 and second bearing 35, can prevent piston 9 from tilting；It is open between nut 10 and valve rod spring 12 and is provided with the second pad
Piece 38, alignment pin 28 is equipped between valve rod 8 and opening nut 10, prevents opening nut 10 from loosening；The lower surface of bonnet 7, which is provided with, to be supplied
The valve rod caulking groove 30 that the spring caulking groove 29 and confession valve rod 8 upper end that the upper end of piston spring 11 is stretched into stretch into, can prevent the He of valve rod 8
Piston spring 11 is offset；The inner circumferential of valve seat 6 is embedded with the second jump ring 31 with the spacing cooperation in the upper surface of bonnet 7；The bottom of valve body 1 is provided with
Some mounting holes 32.
Operation principle of the present utility model is to enter valve pocket 2 from the gas of air inlet 3, and air pressure is more than the bullet of valve rod spring 12
Power, top cover 5 promote valve rod 8 to move down, and now the gas in valve pocket 2 is discharged from gas outlet 4, and when air inflow is excessive, be open spiral shell
Mother 10 offsets with the upper surface of piston 9, from the control air inlet of stomata 16, air pressure more than the elastic force of piston spring 11 and valve core spring 12 it
Opening nut 10 is promoted to move up with, piston 9, so as to ensure that valve pocket 2 is discharged to the gas flow of gas outlet 4.
Described above is only better embodiment of the present utility model, therefore all according to described in the utility model patent application range
The equivalent change or modification done of construction, feature and principle, be included in the utility model patent application range.
Claims (10)
1. a kind of inversion type air compressor gas valve, including valve body（1）, valve body（1）It is interior to be provided with valve pocket（2）, valve body（1）Provided with respectively
With valve pocket（2）The air inlet of connection（3）And gas outlet（4）, it is characterised in that：Air inlet（3）Located at valve body（1）Perisporium on,
Gas outlet（4）Located at valve body（1）Bottom, valve pocket（2）It is interior to be located at air inlet（3）With gas outlet（4）Between formed with valve port, valve
Chamber（2）It is interior to be provided with the cap assembly coordinated with the sealing valve port（34）, valve body（1）Top is located at valve pocket（2）It is externally provided with and drives top
Cap assemblies are in valve port and gas outlet（4）Between the piston component that moves back and forth（33）.
A kind of 2. inversion type air compressor gas valve according to claim 1, it is characterised in that：Piston component（33）Including into
Type is in valve body（1）The valve seat at top（6）, valve seat（6）Top is fixed with bonnet（7）, valve seat（6）It is interior to be provided with valve rod（8）And piston
（9）, valve rod（8）Upper end is arranged with opening nut（10）And and bonnet（7）Offset, valve rod（8）Lower end passes through valve seat（6）With top cover
（5）It is fixedly connected, piston（9）Located at valve seat（6）With valve rod（8）Between, piston（9）Upper surface and bonnet（7）Between support be provided with
Piston spring（11）And with opening nut（10）Between support be provided with valve rod spring（12）, piston（9）Upper surface and bonnet（7）And
Valve seat（6）Between formed with the first air chamber（13）, piston（9）Lower surface and valve seat（6）Between formed with the second air chamber（14）, valve
Body（1）Wall be provided with and the first air chamber（13）The balancing air holes of connection（15）And with the second air chamber（14）The control gas of connection
Mouthful（16）.
A kind of 3. inversion type air compressor gas valve according to claim 1, it is characterised in that：Cap assembly（34）Including logical
Cross round nut fixed cover and be located at valve rod（8）The axle of lower end（17）, axle（17）Periphery be arranged with pressing plate successively from top to bottom（18）、
Top cover（5）, diaphragm（24）With spelling cap（25）, pressing plate（18）Periphery and top cover（5）Periphery mutually gripped sealing gasket
（19）, sealing gasket（19）Coordinate with sealing valve port, pressing plate（18）With top cover（5）On be correspondingly provided with through hole（23）, diaphragm（24）Lid
Located at top cover（5）The through hole of lower end（23）Place, spell cap（25）Press in diaphragm（24）Inner circumferential, round nut（20）With pressing plate（18）
Between be sequentially provided with spring pad from top to bottom（21）With the first pad（22）.
A kind of 4. inversion type air compressor gas valve according to claim 1, it is characterised in that：Valve pocket（2）Gas outlet（4）
Place is equiped with protective jacket（36）, protective jacket（36）Pass through the first jump ring（37）With valve body（1）It is fixedly connected.
A kind of 5. inversion type air compressor gas valve according to claim 1, it is characterised in that：Piston（9）With valve rod（8）It
Between be provided with clutch shaft bearing（26）, piston（9）With valve seat（6）Guide ring is provided between inner circumferential（27）And second bearing（35）.
A kind of 6. inversion type air compressor gas valve according to claim 1, it is characterised in that：Be open nut（10）With valve rod
Spring（12）Between be provided with the second pad（38）.
A kind of 7. inversion type air compressor gas valve according to claim 1, it is characterised in that：Valve rod（8）With opening nut
（10）Between be equipped with alignment pin（28）.
A kind of 8. inversion type air compressor gas valve according to claim 1, it is characterised in that：Bonnet（7）Lower surface is provided with
For piston spring（11）The spring caulking groove that upper end is stretched into（29）And for valve rod（8）The valve rod caulking groove that upper end is stretched into（30）.
A kind of 9. inversion type air compressor gas valve according to claim 1, it is characterised in that：Valve seat（6）Inner circumferential is embedded with
With bonnet（7）Second jump ring of the spacing cooperation in upper surface（31）.
A kind of 10. inversion type air compressor gas valve according to claim 1, it is characterised in that：Valve body（1）If bottom is provided with
Dry mounting hole（32）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720608352.4U CN206801822U (en) | 2017-05-27 | 2017-05-27 | A kind of inversion type air compressor gas valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720608352.4U CN206801822U (en) | 2017-05-27 | 2017-05-27 | A kind of inversion type air compressor gas valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206801822U true CN206801822U (en) | 2017-12-26 |
Family
ID=60743403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720608352.4U Withdrawn - After Issue CN206801822U (en) | 2017-05-27 | 2017-05-27 | A kind of inversion type air compressor gas valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206801822U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107120258A (en) * | 2017-05-27 | 2017-09-01 | 奉化意格特机械制造有限公司 | A kind of inversion type air compressor gas valve |
-
2017
- 2017-05-27 CN CN201720608352.4U patent/CN206801822U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107120258A (en) * | 2017-05-27 | 2017-09-01 | 奉化意格特机械制造有限公司 | A kind of inversion type air compressor gas valve |
| CN107120258B (en) * | 2017-05-27 | 2019-09-03 | 奉化意格特机械制造有限公司 | A kind of inversion type air compressor gas valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202301035U (en) | Double-stage compressor with middle partition plate for exhausting | |
| CN203601261U (en) | Quick release valve membrane and quick release valve | |
| CN206801822U (en) | A kind of inversion type air compressor gas valve | |
| CN107120258A (en) | A kind of inversion type air compressor gas valve | |
| CN206801820U (en) | A kind of flow is adjustable into air valve | |
| CN219388099U (en) | Air inlet path supporting body in compressor | |
| CN210607343U (en) | Lithium titanate battery cover plate | |
| CN205765056U (en) | A kind of shaped piece fixed jig | |
| CN201849551U (en) | Negative pressure absorbing device for robot | |
| CN202811257U (en) | Cross internal gas-intake compressor | |
| CN202411047U (en) | Sound wave ash cleaning device | |
| CN201162546Y (en) | High-efficiency energy-saving radial piston type pneumatic motor | |
| CN212523046U (en) | Spray drying tower convenient to regulate and control internal pressure | |
| CN206810940U (en) | One-shot forming wind wheel diel | |
| CN208564926U (en) | The micro air pump of anti-dampness | |
| CN206943557U (en) | A kind of superposing type high thrust pneumatic actuator | |
| CN107917079B (en) | A kind of screw air compressor intake valve | |
| CN207073617U (en) | A kind of automatically controlled by-passing valve of automobile turbocharger | |
| CN207349199U (en) | A kind of rotating down pressing cylinder | |
| CN110421054A (en) | A kind of press machine Double-deck air cylinder air intake structure | |
| CN221304917U (en) | Cell air pressure releasing device | |
| CN205838001U (en) | A kind of automatic production line robot | |
| CN207830087U (en) | One kind using type cylinder head convenient for assembling | |
| CN205297733U (en) | Turbo charger executor that can change spring and change air cock installation angle | |
| CN219888813U (en) | One-way valve for controlling one-way balance of operation gas circuit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171226 Effective date of abandoning: 20190903 |
|
| AV01 | Patent right actively abandoned |