CN2232495Y - Compressor of gas recovery system - Google Patents
Compressor of gas recovery system Download PDFInfo
- Publication number
- CN2232495Y CN2232495Y CN 94246374 CN94246374U CN2232495Y CN 2232495 Y CN2232495 Y CN 2232495Y CN 94246374 CN94246374 CN 94246374 CN 94246374 U CN94246374 U CN 94246374U CN 2232495 Y CN2232495 Y CN 2232495Y
- Authority
- CN
- China
- Prior art keywords
- gas
- recovery system
- utility
- model
- compressor
- 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 - Fee Related
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- Compressor (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model relates to an air compressor of a gas recovery system, belonging to the field of fluid working system. The air compressor is composed of a power cylinder and a working cylinder, wherein, the pistons of the power cylinder and the working cylinder use one piston rod, and the power cylinder and the working cylinder both do bidirectional operation; both ends of the working cylinder are respectively provided with a one-way air inlet valve and a one-way air outlet valve. A gas recovery system used the air compressor of the utility model can avoid oil gas polluting leaking gas, and the utility model has small size, low noise, and high work efficiency.
Description
The utility model relates to the gas compressor of gas recovery system, belongs to fluid operating system field.
Aborning as need carry out the malleation mass spectrum leak detection to seal of vessel the time, in the leak detection process, need in container, to charge into the probe gas (as helium, Freon gas etc.) of certain pressure, and these probe gas can cause environmental pollution owing to costing an arm and a leg or putting into atmosphere often, so need the probe gas that charge into be reclaimed, to reduce the leak detection cost and to avoid pollution to atmosphere.
Detection to its sealing all is as the prime that reclaims gas with suction pump (as the selflubricating air pump) on the production line of refrigerator, air conditioner both at home and abroad, the gas of output 0.06MPa (relative pressure), and then carry out second level supercharging with the compressor of various models, reach the pressure of 0.5-0.7MPa.But shortcomings such as vibration is big, noise is high, system complex, the recovery rate are low.
The purpose of this utility model provides a kind of gas compressor that does not have oil gas to the gas recovery system of the single stage compression pump of probe gas pollution.
Gas compressor of the present utility model is formed piston and the shared piston rod of the piston in the clutch release slave cylinder in the (see figure 2) ram by ram and clutch release slave cylinder, ram is as the power of clutch release slave cylinder, ram is promoted by pressurized air, ram and clutch release slave cylinder are two-way work done, can increase work efficiency.So because this gas compressor can be avoided the oil vapour pollution probe gas without oil sealing.
Illustrate that accompanying drawing is as follows:
Fig. 1 is the utility model air compressor structure schematic representation.
Accompanying drawings embodiment is as follows:
Gas compressor of the present utility model (11) is the pneumatic compression pump, and (see figure 1) is made up of ram (22) and clutch release slave cylinder (23).The shared piston rod of piston (24,25) (26) ram (22) and clutch release slave cylinder (23) in ram (22) and the clutch release slave cylinder (23) all are two-way works done, all are furnished with breather cheek valve (27) and one-way exhaust valve (28) at the two ends of clutch release slave cylinder.
Adopt the gas recovery system of the utility model compressor can prevent the oil vapour pollution probe gas, the native system volume is little, and noise is little.
Claims (1)
1, a kind of gas compressor of gas recovery system, it is characterized in that said gas compressor is made up of ram and clutch release slave cylinder two-part, the shared piston rod of piston in the ram and the piston in the clutch release slave cylinder, ram and clutch release slave cylinder all are two-way work done, at the two ends of clutch release slave cylinder one breather cheek valve and one-way exhaust valve are arranged respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94246374 CN2232495Y (en) | 1994-12-02 | 1994-12-02 | Compressor of gas recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94246374 CN2232495Y (en) | 1994-12-02 | 1994-12-02 | Compressor of gas recovery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2232495Y true CN2232495Y (en) | 1996-08-07 |
Family
ID=33851881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94246374 Expired - Fee Related CN2232495Y (en) | 1994-12-02 | 1994-12-02 | Compressor of gas recovery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2232495Y (en) |
-
1994
- 1994-12-02 CN CN 94246374 patent/CN2232495Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |