CN204941842U - A kind of structure reducing air compressor gas valve unloading noise - Google Patents
A kind of structure reducing air compressor gas valve unloading noise Download PDFInfo
- Publication number
- CN204941842U CN204941842U CN201520675002.0U CN201520675002U CN204941842U CN 204941842 U CN204941842 U CN 204941842U CN 201520675002 U CN201520675002 U CN 201520675002U CN 204941842 U CN204941842 U CN 204941842U
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- China
- Prior art keywords
- valve
- air compressor
- pipeline
- compressor gas
- noise
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of structure reducing air compressor gas valve unloading noise, comprise suction valve, described suction valve is connected with bleeder valve by pipeline, bleeder valve is connected with solenoid valve by pipeline, described suction valve is connected with two symmetrically arranged aeration valves by pipeline, serial communication between two aeration valves, and one of them aeration valve is communicated with bleeder valve by pipeline.The utility model structure is simple, easy to connect, and effectively can reduce noise during air compressor gas valve unloading, using effect is good.
Description
Technical field
The utility model relates to a kind of air compressor gas valve, more particularly, relates to a kind of structure reducing air compressor gas valve unloading noise.
Background technique
Suction valve is the pneumostome of air compressor, and normal air arrives compressor head after entering suction valve, produces pressurized gas through overcompression.It can control the function such as small-large flow adding unloading and air pressure of air compressor, is main parts (air intake control system) on air compressor.
The working principle of suction valve, air intake control valve is primarily of compositions such as valve body, valve, piston, cylinder, spring, seal rings, and controll block and Controlling solenoid valve are equipped with in its side, has gathered on-off valve regulation, off-loading, noise elimination, step-down and has shut down the functions such as emptying.There is the gas of fraction to be bled off by the aperture in valve during off-loading, to balance the suction tolerance of air intake control valve aperture, make the pressure in separation oil tank remain on 0.2-0.3MPa, maintain the circulation of normal air compressor oil.Wherein unload operation: controlling systematic evaluation when air compressor exhaust pressure reaches the unloading pressure of setting is unloading mode, solenoid valve must not be electric, pressurized air enters suction valve piston cavity and closes suction valve, bleeder valve is opened, throttling pore now on suction valve spool can also oily circulating pressure when with this, air inlet ensures that air compressor unloads on a small quantity needed for system, controlling systematic evaluation when exhaust pressure drops to the on-load pressure of setting is loading mode, INO, air compressor oepration at full load.But air compressor noise when unloading is large.
Summary of the invention
1. the model utility technical problem that will solve
The deficiency that when the purpose of this utility model is to overcome the unloading of existing suction valve, noise is large, provide a kind of structure reducing air compressor gas valve unloading noise, adopt the technical solution of the utility model, structure is simple, easy to connect, effectively can reduce noise during air compressor gas valve unloading, using effect is good.
2. technological scheme
For achieving the above object, the technological scheme that the utility model provides is:
A kind of structure reducing air compressor gas valve unloading noise of the present utility model, comprise suction valve, described suction valve is connected with bleeder valve by pipeline, bleeder valve is connected with solenoid valve by pipeline, described suction valve is connected with two symmetrically arranged aeration valves by pipeline, serial communication between two aeration valves, and one of them aeration valve is communicated with bleeder valve by pipeline.
3. beneficial effect
The technological scheme adopting the utility model to provide, compared with existing known technology, has following beneficial effect:
A kind of structure reducing air compressor gas valve unloading noise of the present utility model, its suction valve is connected with two symmetrically arranged aeration valves by pipeline, serial communication between two aeration valves, and one of them aeration valve is communicated with bleeder valve by pipeline, structure is simple, easy accessibility, the pressure reduction of active balance air compressor gas valve inlet end and exhaust end, thus noise when greatly reducing air compressor gas valve unloading.
Accompanying drawing explanation
Fig. 1 is a kind of stereogram reducing the structure of air compressor gas valve unloading noise of the present utility model;
Fig. 2 is a kind of plan view reducing the structure of air compressor gas valve unloading noise of the present utility model.
Label declaration in schematic diagram: 1, suction valve; 2, aeration valve; 3, bleeder valve; 4, solenoid valve.
Embodiment
For understanding content of the present utility model further, in conjunction with the accompanying drawings and embodiments the utility model is described in detail.
Embodiment
Composition graphs 1 and Fig. 2, a kind of structure reducing air compressor gas valve unloading noise of the present embodiment, comprise suction valve 1, suction valve 1 is connected with bleeder valve 3 by pipeline, bleeder valve 3 is connected with solenoid valve 4 by pipeline, suction valve 1 is connected with two symmetrically arranged aeration valves 2 by pipeline, serial communication between two aeration valves 2, and one of them aeration valve 2 is communicated with bleeder valve 3 by pipeline, structure is simple, easy accessibility, the pressure reduction of active balance air compressor gas valve inlet end and exhaust end, thus noise when greatly reducing air compressor gas valve unloading.
A kind of structure reducing air compressor gas valve unloading noise of the present utility model, structure is simple, easy to connect, and effectively can reduce noise during air compressor gas valve unloading, using effect is good.
Schematically above be described the utility model and mode of execution thereof, this description does not have restricted, and also just one of the mode of execution of the present utility model shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, design the mode of structure similar to this technological scheme and embodiment without creationary, protection domain of the present utility model all should be belonged to.
Claims (1)
1. one kind is reduced the structure of air compressor gas valve unloading noise, comprise suction valve (1), described suction valve (1) is connected with bleeder valve (3) by pipeline, bleeder valve (3) is connected with solenoid valve (4) by pipeline, it is characterized in that: described suction valve (1) is connected with two symmetrically arranged aeration valves (2) by pipeline, serial communication between two aeration valves (2), and one of them aeration valve (2) is communicated with bleeder valve (3) by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520675002.0U CN204941842U (en) | 2015-09-01 | 2015-09-01 | A kind of structure reducing air compressor gas valve unloading noise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520675002.0U CN204941842U (en) | 2015-09-01 | 2015-09-01 | A kind of structure reducing air compressor gas valve unloading noise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204941842U true CN204941842U (en) | 2016-01-06 |
Family
ID=55009280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520675002.0U Expired - Fee Related CN204941842U (en) | 2015-09-01 | 2015-09-01 | A kind of structure reducing air compressor gas valve unloading noise |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204941842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989024A (en) * | 2017-05-26 | 2017-07-28 | 上海思探博机电设备有限公司 | Screw-rod air compressor aperture essence amount controls fast-response intake valve |
-
2015
- 2015-09-01 CN CN201520675002.0U patent/CN204941842U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989024A (en) * | 2017-05-26 | 2017-07-28 | 上海思探博机电设备有限公司 | Screw-rod air compressor aperture essence amount controls fast-response intake 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20180901 |