CN209613292U - A kind of pressure regulation for gas supply device on spraying equipment - Google Patents
A kind of pressure regulation for gas supply device on spraying equipment Download PDFInfo
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- CN209613292U CN209613292U CN201920102558.9U CN201920102558U CN209613292U CN 209613292 U CN209613292 U CN 209613292U CN 201920102558 U CN201920102558 U CN 201920102558U CN 209613292 U CN209613292 U CN 209613292U
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- branch pipe
- air inlet
- gas supply
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- spraying equipment
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Abstract
The utility model relates to the pressure regulation for gas supply devices on a kind of spraying equipment.A kind of pressure regulation for gas supply device on spraying equipment, including main air inlet pipe, first branch pipe and second branch pipe, first branch pipe and main air inlet pipe communicate, second branch pipe and main air inlet pipe communicate, the first air pressure adjustment table is disposed on first branch pipe, it is disposed with the first overpressure safety valve door on first branch pipe, is disposed with one-way cock on the first branch pipe (2).This design more effectively steadily can provide bleed pressure to tank body and spray gun respectively, also have the advantages that constructional simplicity can be stable.
Description
Technical field
A kind of pressure regulation for gas supply device the utility model relates to pressure regulation for gas supply device, on especially a kind of spraying equipment.
Background technique
Spraying equipment is when carrying out operation, since coating is stored in gas tank, needs to quote the high pressure gas from air compressor machine
In body to gas tank, power is provided from the ejection of pressurised paint feed tip for the coating in gas tank；Meanwhile it being quoted from air compressor machine main line
Another gas circuit gas from compressed ir spray gun spray and the paint sprayed from pressurised paint feed tip is blown into body surface
On.Pressure regulation for gas supply device on existing spraying equipment is due to lacking one-way cock and pressure regulator gauge, in two gas circuits
Air pressure is difficult to adjust and directly observe, it is often more important that, the air pressure of two gas circuits influences each other, and causes pressure pulsations, affects
Coating quality.
Utility model content
The goal of the invention of the utility model is: for asking for gas pressure influence of fluctuations coating quality in the prior art
Topic provides the pressure regulation for gas supply device on a kind of spraying equipment.
To achieve the goals above, the technical solution adopted in the utility model are as follows:
A kind of pressure regulation for gas supply device on spraying equipment, including main air inlet pipe, first branch pipe and second branch pipe, first
Bypass duct and main air inlet pipe communicate, and second branch pipe and main air inlet pipe communicate, and the first air pressure tune is disposed on first branch pipe
Table is saved, overpressure safety valve door is disposed on first branch pipe.In the present solution, the effect of main air inlet pipe is and air compressor machine phase
Even, the high pressure gas from air compressor machine is quoted, the effect of first branch pipe is that the gas of main air inlet pipe is introduced into gas tank, the
The effect of two bypass ducts is that the gas of main air inlet pipe is introduced into compressed ir spray gun；First air pressure adjustment table can set pipeline
Highest air pressure and actual pressure is directly displayed out, air pressure adjustment table is a kind of prior art, and working principle is no longer superfluous
It states.The effect of overpressure safety valve door is to guarantee that the pressure in gas tank is no more than the pressure value of a certain setting, when pressure value is more than to set
When fixed pressure value, the gas in gas tank is discharged by overpressure safety valve door, to guarantee the safety of gas tank, overpressure safety valve door is
A kind of safety valve is common equipment in a kind of gas high pressure equipment, belongs to the prior art, details are not described herein.
As a preferred embodiment of the present invention, the second air pressure adjustment table is disposed on the second branch pipe.Pass through
The atmospheric pressure value for setting the second air pressure adjustment table, compressed ir spray gun outlet is to air-flow velocity under the conditions of can satisfy different operating
It is required that and air-flow it is more stable, be conducive to improve coating quality.
As a preferred embodiment of the present invention, be disposed with one-way cock on first branch pipe, gas can only by it is main into
Tracheae is unidirectionally flowed into first branch pipe.The effect of one-way cock be make gas in pipeline can only one-way flow, gas cannot
Main air inlet pipe is flowed by first branch pipe, thus when the gas pressure of main air inlet pipe and second branch pipe reduces, in gas tank
Pressure be unaffected, ensure that coating quality.One-way cock is also a kind of prior art, and this will not be repeated here.
As a preferred embodiment of the present invention, the one-way cock is arranged in the main air inlet pipe and the first air pressure adjustment
Between table.
As a preferred embodiment of the present invention, quick coupling A is disposed in the main air inlet pipe.It can be realized main air inlet
Pipe quickly connects or disconnects under conditions of not having to tool with feeder.
As a preferred embodiment of the present invention, quick coupling B is disposed on the second branch pipe.It can be realized second
Bypass duct quickly connects or disconnects under conditions of not having to tool with other pipelines or device
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
So that the outlet of first branch pipe and the outlet air pressure of second branch pipe meet job requirement, the stabilization of air pressure is improved
Property, improve coating quality；Due to being mounted with air pressure adjustment table on first branch pipe and second branch pipe, can to air pressure into
Row setting, is also mounted one-way cock on first branch pipe, so that the outlet of first branch pipe and second branch pipe export air pressure
It is more stable, and meet the requirement to operating air pressure size.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Marked in the figure: 1- main air inlet pipe, 2- first branch pipe, 3- second branch pipe, 4- the first air pressure adjustment table, 5- over-voltage
Safety-valve, 6- one-way cock, 7- the second air pressure adjustment table, 8- quick coupling A, 9- quick coupling B.
Specific embodiment
With reference to the accompanying drawing, the utility model is described in detail.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
Embodiment 1
Such as Fig. 1, a kind of pressure regulation for gas supply device on spraying equipment, including main air inlet pipe 1, first branch pipe 2 and second
Road pipe 3, first branch pipe 2 and main air inlet pipe 1 communicate, and second branch pipe 3 and main air inlet pipe 1 communicate, the cloth on first branch pipe 2
It is equipped with the first air pressure adjustment table 4, overpressure safety valve door 5 is disposed on first branch pipe 2, is disposed on second branch pipe 3
Second air pressure adjustment table 7, is disposed with one-way cock 6 on first branch pipe 2, and gas can only be unidirectionally flowed by main air inlet pipe 1
First branch pipe 2.Air compressor machine is connect in figure at A, compressed ir spray gun is connect at B, connects gas tank at C.1 is disposed in the main air inlet pipe
Quick coupling A8 is disposed with quick coupling B9 on the second branch pipe 3.
In the specific implementation, the compressed air stream that air compressor machine comes out enters main air inlet pipe 1, is then tapped off and flows into first branch pipe
2 and second branch pipe 3, the second air pressure adjustment table 7 is flowed through in second branch pipe 3, after the second air pressure adjustment table 7 adjusts air pressure
Compressed air enter compressed ir spray gun, in first branch pipe 2, compressed air is followed by one-way cock 6 and the first gas
Pressure adjusts table 4 and then flows into gas tank, the gas when gas pressure is greater than the setting value of overpressure safety valve door 5 in gas tank, in gas tank
Body is discharged by overpressure safety valve door 5, stops discharge gas when gas pressure is less than the setting value of overpressure safety valve door 5 in gas tank
Body.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (6)
1. the pressure regulation for gas supply device on a kind of spraying equipment, including main air inlet pipe (1), first branch pipe (2) and second branch pipe
(3), first branch pipe (2) and main air inlet pipe (1) communicate, and second branch pipe (3) and main air inlet pipe (1) communicate, it is characterised in that:
It is disposed with the first air pressure adjustment table (4) on first branch pipe (2), over-voltage safety is disposed on first branch pipe (2)
Valve (5).
2. the pressure regulation for gas supply device on a kind of spraying equipment according to claim 1, which is characterized in that at described second
The second air pressure adjustment table (7) is disposed on road pipe (3).
3. the pressure regulation for gas supply device on a kind of spraying equipment according to claim 2, which is characterized in that at described first
It is disposed with one-way cock (6) on road pipe (2), gas unidirectionally can only be flowed into first branch pipe (2) by main air inlet pipe (1).
4. the pressure regulation for gas supply device on a kind of spraying equipment according to claim 3, which is characterized in that the one-way cock
(6) it is arranged between the main air inlet pipe (1) and the first air pressure adjustment table (4).
5. the pressure regulation for gas supply device on a kind of spraying equipment according to claim 4, which is characterized in that the main air inlet pipe
(1) quick coupling A(8 is disposed on).
6. the pressure regulation for gas supply device on a kind of spraying equipment according to claim 5, which is characterized in that the second branch
Quick coupling B(9 is disposed on pipe (3)).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920102558.9U CN209613292U (en) | 2019-01-22 | 2019-01-22 | A kind of pressure regulation for gas supply device on spraying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920102558.9U CN209613292U (en) | 2019-01-22 | 2019-01-22 | A kind of pressure regulation for gas supply device on spraying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209613292U true CN209613292U (en) | 2019-11-12 |
Family
ID=68451039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920102558.9U Active CN209613292U (en) | 2019-01-22 | 2019-01-22 | A kind of pressure regulation for gas supply device on spraying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209613292U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114100303A (en) * | 2021-10-08 | 2022-03-01 | 安徽京仪自动化装备技术有限公司 | Air inlet system for semiconductor waste gas treatment and control method |
-
2019
- 2019-01-22 CN CN201920102558.9U patent/CN209613292U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114100303A (en) * | 2021-10-08 | 2022-03-01 | 安徽京仪自动化装备技术有限公司 | Air inlet system for semiconductor waste gas treatment and control method |
| CN114100303B (en) * | 2021-10-08 | 2024-02-02 | 安徽京仪自动化装备技术有限公司 | Air inlet system for semiconductor waste gas treatment and control method |
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