CN202018368U - High-pressure air source system - Google Patents
High-pressure air source system Download PDFInfo
- Publication number
- CN202018368U CN202018368U CN2011200694086U CN201120069408U CN202018368U CN 202018368 U CN202018368 U CN 202018368U CN 2011200694086 U CN2011200694086 U CN 2011200694086U CN 201120069408 U CN201120069408 U CN 201120069408U CN 202018368 U CN202018368 U CN 202018368U
- Authority
- CN
- China
- Prior art keywords
- valve
- pressure
- input end
- gas
- holder
- 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.)
- Expired - Lifetime
Links
Images
Abstract
The utility model discloses a high-pressure air source system, comprising a control part, a pressurization part and a pressure stabilization part. The control part comprises a filtering device, a first regulating valve and an air valve, the input end of the filtering device is connected with an outside air source, and the output end is connected with the input ends of the first regulating valve and the air valve separately; the pressurization part comprises a booster pump and a high-pressure valve, the input end of the booster pump is connected with the output ends of the first regulating valve and the air valve separately, and the output end of the booster pump is connected with the input end of the high-pressure valve; and the pressure stabilization part comprises an air receiver, a second regulating valve, the input end of the air receiver is connected with the output end of the high-pressure valve, and the output end is connected with the input end of the second regulating valve, and the output end of the second regulating valve is connected with the outside world. The high-pressure air source system of the utility model can provide more stable high-pressure air source, is simple in structure and low in cost.
Description
Technical field
The utility model relates to a kind of high-pressure air source system, particularly a kind of high-pressure air source system that is used for airtight detection.
Background technology
In the automobile production field, product requirements such as the valve class of brake system of car, instrument air dryer class do not leak under anticyclonic duty, generally the pressurized air of needs employing 15～20Bar detects the production run of product, satisfies the impermeability requirement to guarantee product.The bleed pressure position 6Bar that the air compressor system of common factory can provide can not satisfy the requirement that product detects.Also have and adopt high pressure nitrogen as detecting source of the gas, promptly high pressure nitrogen offers detection system and detects after the pressure regulator valve adjustment, though this mode can satisfy the requirement of high pressure, it is higher to detect cost.
The utility model content
The technical problems to be solved in the utility model provides a kind of high-pressure air source system, and more stable high-pressure air source can be provided, and simple in structure, cost is lower.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of high-pressure air source system comprises control section, supercharging part, voltage stabilizing part,
Described control section comprises filtration unit, first variable valve, air valve, and the input end of described filtration unit is connected in extraneous source of the gas, and the output terminal of described filtration unit is connected to the input end of described first variable valve and air valve,
Described supercharging partly comprises supercharge pump, high-pressure valve, and the input end of described supercharge pump is connected to the output terminal of described first variable valve and air valve, and described supercharging delivery side of pump is connected in the input end of described high-pressure valve,
Described voltage stabilizing partly comprises gas-holder, second variable valve, and the input end of described gas-holder is connected in the output terminal of described high-pressure valve, and the output terminal of described gas-holder is connected in the input end of described second pressure regulator valve, and the output terminal of described second pressure regulator valve is connected in the external world.
As improvement, voltage stabilizing part described in the utility model also comprises tensimeter, and described tensimeter is connected in described gas-holder.As further improvement, voltage stabilizing part described in the utility model also comprises safety valve, and described safety valve is connected in described gas-holder.
The utility model also can be done further improvement, and promptly described voltage stabilizing part also comprises tapping valve, and described tapping valve is connected in described gas-holder.
Therefore compared with prior art, the utility model has following beneficial effect:
Conventional source of the gas is as the basis, can satisfy impermeability and detects the high-pressure air source that requires by producing after the supercharge pump supercharging, can make the source of the gas of 5.5Bar be pressurized to 15～20Bar, and is relatively simple for structure, operates more conveniently, also reduced production cost; In addition, can pass through the pressure of first variable valve, second variable valve adjusting source of the gas, therefore can keep the stability of total system pressure.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, constitutes the application's a part, does not constitute to improper qualification of the present utility model, in the accompanying drawings:
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
Describe the utility model in detail below in conjunction with accompanying drawing and specific embodiment, be used for explaining the utility model in this illustrative examples of the present utility model and explanation, but not as to qualification of the present utility model.
Be illustrated in figure 1 as the embodiment of a kind of high-pressure air source described in the utility model system, comprise control section, supercharging part, voltage stabilizing part, control section comprises filtration unit 1, first variable valve 2, air valve 10, the input end of filtration unit 1 is connected in extraneous source of the gas, and the output terminal of filtration unit 1 is connected to the input end of first variable valve 2 and air valve 10; Supercharging partly comprises supercharge pump 3, high-pressure valve 9, and the input end of supercharge pump 3 is connected to the output terminal of first variable valve 2 and air valve 10, and the output terminal of supercharge pump 3 is connected in the input end of high-pressure valve 9; Voltage stabilizing partly comprises gas-holder 7, second variable valve 6, and the input end of gas-holder 7 is connected in the output terminal of high-pressure valve 9, and the output terminal of gas-holder 7 is connected in the input end of second pressure regulator valve 6, and the output terminal of second pressure regulator valve 6 is connected in the external world.
Principle of work is: the pressurized air that extraneous source of the gas provides enters supercharge pump 3 through 1 fen two-way of filtrator, the pressure regulator valve 2 of wherein leading up to enters supercharge pump 3, making supercharge pump 3 produce the high-pressure air source supply arrangement that sets uses, another road source of the gas is by the source gas of gas valve 10 as high-pressure air source, gases at high pressure enter gas-holder 7 by high-pressure valve 9 after supercharge pump 3 comes out, gas-holder 7 is used to store gases at high pressure to be used for checkout equipment to obtain stable lasting pressure, and the gases at high pressure in the gas-holder 7 enter checkout equipment after adjusting pressure by second variable valve 6.Wherein, filtrator 1 can filter out the waste liquid in the extraneous source of the gas, improves accuracy of detection; Air valve 10 can in case of emergency directly disconnect connection, improves security; First pressure regulator valve 2 can be regulated the bleed pressure before the supercharging, and the bleed pressure of exporting after the 6 scalable superchargings of second variable valve can guarantee the stable of pressure like this; During practical operation high-pressure valve 9 be threaded with adopting between its tracheae that is connected, can easily block source of the gas when keeping in repair like this, further improve security.
As improvement, in the present embodiment, the voltage stabilizing part also comprises tensimeter 4, and tensimeter 4 is connected in gas-holder 7, is used for the pressure that display system offers checkout equipment.
As further improvement, in the present embodiment, voltage stabilizing part also comprises safety valve 5, and safety valve 5 is connected in gas-holder 7, when air pressure surpasses the set pressure scope, safety valve 5 automatically emission gases with adjustment pressure, assurance equipment and operating personnel's safety.
Present embodiment also can be done further improvement, i.e. voltage stabilizing part also comprises tapping valve 8, and tapping valve 8 is connected in gas-holder 7, is used for waste liquids such as the interior oil of discharge pipe, water, guarantees gaseous mass.
More than technical scheme that the utility model embodiment is provided be described in detail, used specific case herein principle and the embodiment of the utility model embodiment are set forth, the explanation of above embodiment only is applicable to the principle that helps to understand the utility model embodiment; Simultaneously, for one of ordinary skill in the art, according to the utility model embodiment, the part that on embodiment and range of application, all can change, in sum, this description should not be construed as restriction of the present utility model.
Claims (4)
1. high-pressure air source system is characterized in that: comprise control section, supercharging part, voltage stabilizing part,
Described control section comprises filtration unit, first variable valve, air valve, and the input end of described filtration unit is connected in extraneous source of the gas, and the output terminal of described filtration unit is connected to the input end of described first variable valve and air valve,
Described supercharging partly comprises supercharge pump, high-pressure valve, and the input end of described supercharge pump is connected to the output terminal of described first variable valve and air valve, and described supercharging delivery side of pump is connected in the input end of described high-pressure valve,
Described voltage stabilizing partly comprises gas-holder, second variable valve, and the input end of described gas-holder is connected in the output terminal of described high-pressure valve, and the output terminal of described gas-holder is connected in the input end of described second pressure regulator valve, and the output terminal of described second pressure regulator valve is connected in the external world.
2. high-pressure air source according to claim 1 system is characterized in that: described voltage stabilizing part also comprises tensimeter, and described tensimeter is connected in described gas-holder.
3. high-pressure air source according to claim 1 system is characterized in that: described voltage stabilizing part also comprises safety valve, and described safety valve is connected in described gas-holder.
4. high-pressure air source according to claim 1 system is characterized in that: described voltage stabilizing part also comprises tapping valve, and described tapping valve is connected in described gas-holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200694086U CN202018368U (en) | 2011-03-16 | 2011-03-16 | High-pressure air source system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200694086U CN202018368U (en) | 2011-03-16 | 2011-03-16 | High-pressure air source system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202018368U true CN202018368U (en) | 2011-10-26 |
Family
ID=44812037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200694086U Expired - Lifetime CN202018368U (en) | 2011-03-16 | 2011-03-16 | High-pressure air source system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202018368U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102519682A (en) * | 2011-10-27 | 2012-06-27 | 天瀚科技(吴江)有限公司 | GPS (Global Position System) module watertightness testing device |
| CN105276378A (en) * | 2014-07-26 | 2016-01-27 | 黑龙江省华升救援装备有限公司 | Gas control device |
| CN106768699A (en) * | 2016-11-30 | 2017-05-31 | 中国航天科技集团公司长征机械厂 | Source of the gas and rudder system testing equipment |
| CN106824607A (en) * | 2017-01-23 | 2017-06-13 | 重庆长安汽车股份有限公司 | The external supercharging voltage-stabilizing system and method for work of a kind of automobile coating equipment |
| CN106964895A (en) * | 2017-05-22 | 2017-07-21 | 鞍钢蒂森克虏伯（重庆）汽车钢有限公司 | A kind of nitrogen pressurization system for laser welder |
| CN107860667A (en) * | 2017-10-16 | 2018-03-30 | 南京航空航天大学 | A kind of batch-type supersonic speed sand grains erosion test platform and test method |
-
2011
- 2011-03-16 CN CN2011200694086U patent/CN202018368U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102519682A (en) * | 2011-10-27 | 2012-06-27 | 天瀚科技(吴江)有限公司 | GPS (Global Position System) module watertightness testing device |
| CN105276378A (en) * | 2014-07-26 | 2016-01-27 | 黑龙江省华升救援装备有限公司 | Gas control device |
| CN106768699A (en) * | 2016-11-30 | 2017-05-31 | 中国航天科技集团公司长征机械厂 | Source of the gas and rudder system testing equipment |
| CN106768699B (en) * | 2016-11-30 | 2019-09-24 | 四川航天长征装备制造有限公司 | Gas source and rudder system detection device |
| CN106824607A (en) * | 2017-01-23 | 2017-06-13 | 重庆长安汽车股份有限公司 | The external supercharging voltage-stabilizing system and method for work of a kind of automobile coating equipment |
| CN106964895A (en) * | 2017-05-22 | 2017-07-21 | 鞍钢蒂森克虏伯（重庆）汽车钢有限公司 | A kind of nitrogen pressurization system for laser welder |
| CN107860667A (en) * | 2017-10-16 | 2018-03-30 | 南京航空航天大学 | A kind of batch-type supersonic speed sand grains erosion test platform and test method |
| CN107860667B (en) * | 2017-10-16 | 2020-04-21 | 南京航空航天大学 | Intermittent supersonic sand erosion test bed and test method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202018368U (en) | High-pressure air source system | |
| CN107399723B (en) | Device for continuously preparing high-purity nitrogen | |
| CN204548515U (en) | A kind of aircraft zero minusg fuel feeding pressure charging system | |
| CN104589032B (en) | Automobile turbocharger middle case adjusting air valve pressing sleeve device | |
| CN202673653U (en) | Air compressor vacuum pump overall performance experimental table | |
| CN203223362U (en) | Constant pressure control system of air compressor | |
| CN208368627U (en) | Fuel cell hydrogen-feeding system, fuel cell system and vehicle | |
| CN203249731U (en) | Pressure cycle generator | |
| CN104595498A (en) | Automobile pressure reducing valve | |
| CN203161378U (en) | CNG pressure reducing device of natural gas vehicle | |
| CN203441638U (en) | Natural-gas engine gas-supply system | |
| CN201917436U (en) | Manometer detector | |
| CN203876748U (en) | Compressed air supply system for service braking system of hybrid power electric vehicle | |
| CN201844084U (en) | Novel stainless-steel pressure reducer | |
| CN203829882U (en) | Product gas output device of high-purity high-pressure gas production device | |
| CN105605275A (en) | Natural gas pressure reduction mechanism | |
| CN202012738U (en) | Multi-air-source inflow integrated compression device | |
| CN208966738U (en) | A kind of pneumatic control system of linear voltage decreasing | |
| CN208348940U (en) | The test device of autoamtic compressed gas filling machine | |
| CN109878277A (en) | A kind of dynamic gas pressure system for harbour tyre crane | |
| CN203829880U (en) | Raw material gas preprocessing device special for high-purity high-pressure gas preparation device | |
| CN204895427U (en) | Reverse aerating device of automobile brake system | |
| CN216480269U (en) | Inflation pressure detection alarm device of inflation equipment | |
| CN203010205U (en) | Air supply system used for benzene hydrogenation unit | |
| CN203829881U (en) | PSA (Pressure Swing Adsorption) technology based high-purity and high-pressure gas production device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111026 |