CN217067989U - Blow-off pipe system in gas field station - Google Patents
Blow-off pipe system in gas field station Download PDFInfo
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- CN217067989U CN217067989U CN202220712877.3U CN202220712877U CN217067989U CN 217067989 U CN217067989 U CN 217067989U CN 202220712877 U CN202220712877 U CN 202220712877U CN 217067989 U CN217067989 U CN 217067989U
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- sewage
- blowdown
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- pipe
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Abstract
The utility model discloses a blowdown pipe-line system in gas field station, including the blowdown pond, the top in blowdown pond is provided with the roof, and the blowdown pond has the filter through the blowdown pipe intercommunication, and the inside blowdown pipe that stretches into the blowdown pond is provided with pressure release hole and slotted hole, and the pressure release hole sets up in the both sides lower part of blowdown pipe, and the slotted hole sets up in the bottom of blowdown pipe, still is provided with submergence blowdown pipe's salt solution in the blowdown pond. The utility model provides a pair of sewage pipes system in gas field station can avoid splashing because of noise and filth among the blowdown process and cause the influence to all ring edge borders, realizes high-pressure field station safety blowdown.
Description
Technical Field
The utility model relates to a gas field station blowdown technical field especially relates to a blowdown pipe-line system in gas field station.
Background
Along with the wide use and the popularization of clean energy, the natural gas trade can develop fast, according to user's demand, in the specific period, when the blowdown discharge reaches the peak value, when carrying out the blowdown operation, the noise is great, because blowdown pressure is higher, very big to the impact of blowdown pond and near enclosure, if sewage such as sewage, mud splashes on the enclosure, influences greatly to the surrounding environment, there is certain potential safety hazard in the blowdown process. Therefore, the development of the blow-down pipeline system in the gas field station can avoid the influence and even accidents on the surrounding environment caused by the splashing of noise and dirt in the blow-down process, and has important practical significance.
SUMMERY OF THE UTILITY MODEL
The utility model provides a blow-off pipe-line system in gas field station, can avoid among the blowdown process to splash because of noise and filth and cause the influence to all ring edge borders, realize high-pressure station safety blowdown.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a blowdown pipe-line system in gas field station, includes the blowdown pond, the top in blowdown pond is provided with the roof, the blowdown pond has the filter through the blowdown pipe intercommunication, stretches into inside the blowdown pond the blowdown pipe is provided with pressure release hole and slotted hole, the pressure release hole set up in the both sides lower part of blowdown pipe, the slotted hole set up in the bottom of blowdown pipe, still be provided with the submergence in the blowdown pond the salt solution of blowdown pipe.
Adopt above-mentioned scheme, when carrying out the blowdown operation, filth in the filter is arranged to the salt solution from pressure release hole and slotted hole through sewage pipes, the static pressure of salt solution plays the cushioning effect to exhaust filth, and the top in blowdown pond is provided with the roof, it influences the surrounding environment to have avoided splashing when filth is discharged from pressure release hole and slotted hole, because fluid pressure is high, the velocity of flow is fast, great noise that produces when the blowdown, can be to sewage pipes's pipe diameter based on how much of blowdown volume, the diameter of pressure release hole, the height of salt solution in the blowdown pond is adjusted, according to the hydrodynamics principle, convert the dynamic pressure part into the static pressure, can effectively reduce the noise, thereby realize high-pressure field station safety blowdown, the life has been guaranteed, be favorable to social stability.
Further, a drain valve is arranged on the drain pipeline.
Adopt above-mentioned scheme, the blowoff valve that sets up can adjust the pressure of sewage pipes discharge filth to match with the static pressure of salt solution, play the cushioning effect to the filth of discharge through the relative balance of the static pressure of blowdown pressure and salt solution.
Further, a waterproof sleeve is arranged at the joint of the sewage discharge pipeline and the sewage discharge pool.
By adopting the scheme, the arranged waterproof sleeve can prevent the sewage pipeline from being damaged, and can ensure the sealing property of the sewage pool.
Further, one side of the top plate is provided with a manhole for maintenance.
By adopting the scheme, the arranged manhole can be closed during sewage discharge and can be opened when maintenance is needed.
Further, the mass fraction of the brine is 5%.
Furthermore, one end of the sewage discharge pipeline extending into the sewage discharge pool is fixedly connected with the sewage discharge pool.
Furthermore, the inner wall and the outer wall of the sewage discharge pipeline extending into the sewage discharge pool are provided with anticorrosive coatings.
Adopt above-mentioned scheme, the inner wall that stretches into the sewage pipes in the sewage pipes pond is provided with polyurethane epoxy heavy anti-corrosion coating layer, and the outer wall that stretches into the sewage pipes in the sewage pipes pond is provided with three layers of reinforcement level polyethylene anti-corrosion coating to prevent to stretch into the sewage pipes in the sewage pipes pond and is corroded by salt solution.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the sewage pond, roof, sewage pipes, pressure release hole, slotted hole, salt solution, cooperation of blowoff valve are used, have avoided splashing because of noise and filth among the blowdown process and have caused the influence to the surrounding environment, realize high-pressure station safety blowdown.
(2) The inner wall of the sewage pipe extending into the sewage pond is provided with a polyurethane epoxy heavy anti-corrosion coating layer, and the outer wall of the sewage pipe extending into the sewage pond is provided with three layers of reinforced polyethylene anti-corrosion coatings, so that the sewage pipe extending into the sewage pond is prevented from being corroded by salt water.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a cross-sectional view of the sewage pipe of the present invention.
In the figure: 1. a sewage disposal pool; 2. brine; 3. a blowdown line; 4. a pressure relief vent; 5. a long round hole; 6. a blowoff valve; 7. a filter; 8. a top plate; 9. a manhole; 10. a waterproof sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-2, the utility model provides a sewage pipes system in gas field station, including sewage pond 1, sewage pond 1's top is provided with roof 8, and sewage pond 1 has filter 7 through sewage pipes 3 intercommunication, and the sewage pipes 3 that stretch into sewage pond 1 inside are provided with pressure release hole 4 and slotted hole 5, and pressure release hole 4 sets up in sewage pipes 3's both sides lower part, and slotted hole 5 sets up in sewage pipes 3's bottom, still is provided with the salt solution 2 of submergence sewage pipes 3 in the sewage pond 1.
Specifically, the distance between the bottom of the sewage discharge pipeline 3 and the bottom of the sewage discharge pool 1 is 0.5m, the depth of saline water 2 is 0.87m, pressure release holes 4 of DN50 are arranged below two sides of the sewage discharge pipeline 3 every 200mm, and two oblong holes 5 with the diameter of 100 are arranged below the sewage discharge pipeline 3.
When carrying out the blowdown operation, filth in the filter 7 is arranged to salt solution 2 from pressure release hole 4 and slotted hole 5 through sewage pipes 3 in, salt solution 2's static pressure plays the cushioning effect to exhaust filth, and the top of blowdown pond 1 is provided with roof 8, it influences the surrounding environment to have avoided the filth to splash when discharging from pressure release hole 4 and slotted hole 5, because the fluid pressure is high, the velocity of flow is fast, great noise that produces when the blowdown, can be to sewage pipes 3's pipe diameter based on how much of blowdown volume, the diameter of pressure release hole 4, highly adjusting of salt solution 2 in the blowdown pond 1, according to hydrodynamics principle, partly convert the dynamic pressure into the static pressure, can effectively reduce the noise, thereby the civilian life has been guaranteed, be favorable to the stability of society.
A drain valve 6 is arranged on the drain pipeline 3.
The pressure of the sewage discharged by the sewage discharge pipeline 3 can be adjusted by the arranged sewage discharge valve 6, and is matched with the static pressure of the saline water 2, and the discharged sewage is buffered by the relative balance of the sewage discharge pressure and the static pressure of the saline water 2.
A waterproof sleeve 10 is arranged at the joint of the sewage discharge pipeline 3 and the sewage discharge pool 1.
The waterproof sleeve 10 can prevent the sewage pipeline 3 from being damaged and can ensure the tightness of the sewage pool 1.
One side of the top plate 8 is provided with a manhole 9 for maintenance, and the manhole 9 can be closed when sewage is discharged and can be opened when maintenance is needed.
The mass fraction of the brine 2 is 5%.
One end of a sewage discharge pipeline 3 extending into the sewage discharge pool 1 is fixedly connected with the sewage discharge pool 1.
The inner wall and the outer wall of the sewage discharge pipeline 3 extending into the sewage discharge pool 1 are provided with anticorrosive coatings.
The inner wall of the sewage pipeline 3 extending into the sewage pool 1 is provided with a polyurethane epoxy heavy anti-corrosion coating layer, and the outer wall of the sewage pipeline 3 extending into the sewage pool 1 is provided with three layers of reinforced polyethylene anti-corrosion coatings, so that the sewage pipeline 3 extending into the sewage pool 1 is prevented from being corroded by saline water.
The working principle is as follows: when the sewage discharging operation is carried out, the sewage in the filter 7 is discharged into the saline water 2 from the pressure relief hole 4 and the long round hole 5 through the sewage discharging pipeline 3, the pressure of the sewage discharged from the sewage discharging pipeline 3 is adjusted by adjusting the diameters of the sewage discharging valve 6 and the pressure relief hole 4 and is matched with the static pressure of the saline water 2, the discharged sewage is buffered through the relative balance of the sewage discharging pressure and the static pressure of the saline water 2, the top of the sewage discharging pool 1 is provided with the top plate 8, the influence on the surrounding environment caused by splashing when the sewage is discharged from the pressure relief hole 4 and the long round hole 5 is avoided, as the fluid pressure is high and the flow speed is high, the noise generated during the sewage discharging is large, the pipe diameter of the sewage discharging pipeline 3, the diameter of the pressure relief hole 4 and the height of the saline water 2 in the sewage discharging pool 1 can be adjusted according to the fluid mechanics principle, the dynamic pressure is partially converted into the static pressure, the noise can be effectively reduced, thereby realizing the safe sewage discharging of a high-pressure field, thereby ensuring the livelihood and being beneficial to the stability of the society.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a sewage pipes system in gas field station, its characterized in that, includes sewage pond (1), the top of sewage pond (1) is provided with roof (8), sewage pond (1) has filter (7) through sewage pipes (3) intercommunication, stretches into inside sewage pond (1) sewage pipes (3) are provided with pressure release hole (4) and slotted hole (5), pressure release hole (4) set up in the both sides lower part of sewage pipes (3), slotted hole (5) set up in the bottom of sewage pipes (3), still be provided with the submergence in sewage pond (1) salt solution (2) of sewage pipes (3).
2. A gas station sewer piping system according to claim 1, characterized in that the sewer pipe (3) is provided with a sewer valve (6).
3. The system for the sewage disposal in the gas field station according to claim 1, wherein a waterproof sleeve (10) is provided at the connection of the sewage disposal pipeline (3) and the sewage disposal pool (1).
4. A gas station domestic sewage pipe system according to claim 1, wherein one side of said top plate (8) is provided with a manhole (9) for service.
5. A gas station internal drainage pipe system according to claim 1, wherein the mass fraction of the brine (2) is 5%.
6. The exhaust pipe system in a gas field station according to claim 1, characterized in that one end of the exhaust pipe (3) extending into the exhaust basin (1) is fixedly connected with the exhaust basin (1).
7. The exhaust pipe system in a gas field station according to any one of claims 1 to 6, wherein the inner and outer walls of the exhaust pipe (3) extending into the exhaust basin (1) are provided with an anticorrosive coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220712877.3U CN217067989U (en) | 2022-03-25 | 2022-03-25 | Blow-off pipe system in gas field station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220712877.3U CN217067989U (en) | 2022-03-25 | 2022-03-25 | Blow-off pipe system in gas field station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217067989U true CN217067989U (en) | 2022-07-29 |
Family
ID=82553396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220712877.3U Active CN217067989U (en) | 2022-03-25 | 2022-03-25 | Blow-off pipe system in gas field station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217067989U (en) |
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2022
- 2022-03-25 CN CN202220712877.3U patent/CN217067989U/en active Active
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