CN201250791Y - Water sealing system for gas compressor - Google Patents
Water sealing system for gas compressor Download PDFInfo
- Publication number
- CN201250791Y CN201250791Y CNU2008201886842U CN200820188684U CN201250791Y CN 201250791 Y CN201250791 Y CN 201250791Y CN U2008201886842 U CNU2008201886842 U CN U2008201886842U CN 200820188684 U CN200820188684 U CN 200820188684U CN 201250791 Y CN201250791 Y CN 201250791Y
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- China
- Prior art keywords
- water
- gas
- flange
- water seal
- valve
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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 - Lifetime
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Abstract
The utility model relates to a water sealing system for gas compressor. The flanges mounted on the connecting pipes arranged on both ends thereof are respectively connected with the neighboring inlet header pipe nozzle flange of the gas compressor fan and the flange of the maintenance stub tube; the inlet valve of the gas compressor fan is mounted at the joint between the flange of the inlet header pipe nozzle stub tube and the water sealing flange; the water-charge pipe of the water sealing is arranged at the top part of the water seal; the water sealing blow-down valve is arranged at the bottom of the water seal; the water charge valve and the fluid level meter is mounted on the side face of the outlet pipe of the gas fan; water is charged into the outlet pipe of the gas fan by the water valve; and the fluid level meter is communicated with the outlet pipe of the gas fan. The technical proposal is capable to avoid the hidden dangers when internal leakage of the inlet and outlet valves of the fan is being repaired; in addition, the halt due to maintenance of the compressor fan can be avoided, the safety of maintenance is largely improved and the production cost is reduced.
Description
Technical field:
The utility model relates to a kind of seal water system of gas compressor.
Background technique:
The shortcoming of existing gas pressure blower is: when leaking in gas pressure blower inlet valve or the gas fan outlet valve, coal gas enters in the pressure blower, at this moment the coal gas that has band pressure in the pressure blower, during maintenance, the maintenance man easily produces gas poisoning, when the maintenance man produces spark in operation, when fire hazardous or explosive accident, interior leakage are some a little greatly, then can't keep in repair more, simultaneously, during ordinary production, above-mentioned two valves can't be changed again, have only stopping production if will change, the loss that stopping production causes is moving then to reach hundreds of thousands unit, has caused the waste of cost of production.
Summary of the invention:
The purpose of this utility model is to overcome the deficiencies in the prior art, and is safe and reliable and can guarantee the seal water system of gas compressor that carries out smoothly produced when a kind of the maintenance is provided.
For achieving the above object, the technological scheme that the utility model provides is: include gas pressure blower inlet house steward, be welded on the short tube that has flange of this house steward's mouth of pipe, the maintenance short tube that has flange, the gas pressure blower that links to each other with the flange of maintenance short tube one end, be positioned at the gas fan outer pipe of gas pressure blower top, also include the water seal filler pipe, water seal, the water seal blowdown valve, level meter and priming valve, water seal by the flange on its two ends connecting tube respectively with the flange of adjacent gas pressure blower inlet house steward mouth of pipe short tube, the flange of maintenance short tube is connected, the gas pressure blower inlet valve is loaded on the flange of gas pressure blower inlet house steward mouth of pipe short tube and the joint of water seal flange, the water seal filler pipe is positioned at the top of water seal, the water seal blowdown valve is positioned at the bottom of water seal, priming valve and level meter are loaded on the side of gas fan outer pipe, water adds the gas fan outer pipe by priming valve, and level meter is communicated with the gas fan outer pipe.
After the utility model adopts technique scheme, solved and keeped in repair the difficult problem that there is potential safety hazard in blower fan when blower fan is gone into, outlet valve is interior leaks, simultaneously, avoid causing the generation of stopping production accident, improved the maintenance Security greatly, reduced cost of production because of the maintenance pressure blower.
Description of drawings:
Fig. 1 is the utility model structural representation.
Description of reference numerals: 1, gas pressure blower inlet house steward, 2, the gas pressure blower inlet valve, 3, the water seal filler pipe, 4, water seal, 6, the maintenance short tube, 7, be welded on the short tube that has flange of this house steward's mouth of pipe, 8, gas pressure blower, 10, shockproof glue based, 11, the outer pipe priming valve, 12, gas fan outer pipe, 13, glass level gauge, 14, the gas fan outlet valve, 15, bearing support, 16, support, 17, coupling, 18, motor, 19, the water seal drain valve.
Embodiment:
See shown in the accompanying drawing 1, pressure blower inlet house steward's 1 coal gas derives from gas holder or furnace gas outlet of still house steward, elder generation's turn on the gas blower fan outlet valve 14 during work, shockproof glue based 10 main effect is the vibration when reducing fan operation, outlet valve 14 is opened the back and with steam pressure blower 8 is replaced purging, starting is positioned at the motor 18 on the frame 16, motor 18 is by coupling 17, the fan blade that bearing support 15 drives in the gas pressure blower 8 rotates, reach the rotating speed of setting when the gas pressure blower rotating speed after, pressure blower inlet valve 2 turns on the gas-fire, coal gas by gas main 1 passes through gas pressure blower inlet valve 2, maintenance short tube 6 enters in the pressure blower, pressurization by pressure blower, the pressure of coal gas obtains raising, and the coal gas after pressure raises is sent to using among the gas user.The utility model is to increase water seal filler pipe 3 on this basis, water seal 4, water seal blowdown valve 19, glass level gauge 13 and priming valve 11, water seal 4 by the flange on its two ends connecting tube respectively with adjacent, the flange of maintenance short tube is connected, gas pressure blower inlet valve 2 is loaded on the flange of gas pressure blower inlet house steward mouth of pipe short tube and the joint of water seal flange, water seal filler pipe 3 is positioned at the top of water seal 4, water seal blowdown valve 19 is positioned at the bottom of water seal, priming valve 11 and level meter 13 are loaded on the side of gas fan outer pipe, water adds gas fan outer pipe 12 by priming valve 11, and level meter 13 is communicated with gas fan outer pipe 12.When leaking in the gas fan outlet valve 14, close gas fan outlet valve 14, add an amount of water to gas fan outer pipe 12 by priming valve 11 then, and observe and the control gas fan goes out to manage the height of middle water level by glass level gauge 13, utilize the seal action of the water in the gas fan 12, solve the interior leakage problem of gas fan outlet valve 14, add water after, blower fan can be by maintenance pressure blower under the normal condition.When leaking in the gas fan inlet valve 2, and close gas fan inlet valve 2, and add water in the water seal 4, utilize the dividing plate in the water seal 4 to reach the effect of cutting off coal gas after adding water by water seal filler pipe 3, behind the gas cutting, can be by normal running method maintenance pressure blower.
Claims (1)
1 one kinds of seal water system of gas compressor, include gas pressure blower inlet house steward (1), be welded on the short tube that has flange (7) of this house steward's mouth of pipe, the maintenance short tube (6) that has flange, the gas pressure blower (8) that links to each other with the flange of maintenance short tube one end, be positioned at the gas fan outer pipe (12) of gas pressure blower top, it is characterized in that: also include gas pressure blower inlet valve (2), water seal filler pipe (3), water seal (4), water seal blowdown valve (19), level meter (13) and priming valve (11), water seal (4) by the flange on its two ends connecting tube respectively with adjacent, the flange of maintenance short tube is connected, gas pressure blower inlet valve (2) is loaded on the flange of gas pressure blower inlet house steward mouth of pipe short tube and the joint of water seal flange, water seal filler pipe (3) is positioned at the top of water seal (4), water seal blowdown valve (19) is positioned at the bottom of water seal, priming valve (11) and level meter (13) are loaded on the side of gas fan outer pipe, water adds gas fan outer pipe (12) by priming valve (11), and level meter (13) is communicated with gas fan outer pipe (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201886842U CN201250791Y (en) | 2008-08-15 | 2008-08-15 | Water sealing system for gas compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201886842U CN201250791Y (en) | 2008-08-15 | 2008-08-15 | Water sealing system for gas compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201250791Y true CN201250791Y (en) | 2009-06-03 |
Family
ID=40746465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201886842U Expired - Lifetime CN201250791Y (en) | 2008-08-15 | 2008-08-15 | Water sealing system for gas compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201250791Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103696992A (en) * | 2013-12-16 | 2014-04-02 | 成都易态科技有限公司 | Fan contamination discharging device and method |
| CN112762011A (en) * | 2019-11-06 | 2021-05-07 | 中国石油化工股份有限公司 | Explosion-proof centrifugal ventilator and explosion-proof method thereof |
-
2008
- 2008-08-15 CN CNU2008201886842U patent/CN201250791Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103696992A (en) * | 2013-12-16 | 2014-04-02 | 成都易态科技有限公司 | Fan contamination discharging device and method |
| CN103696992B (en) * | 2013-12-16 | 2016-03-02 | 成都易态科技有限公司 | Blower fan drainage device and method |
| CN112762011A (en) * | 2019-11-06 | 2021-05-07 | 中国石油化工股份有限公司 | Explosion-proof centrifugal ventilator and explosion-proof method thereof |
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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: 20090603 |