CN212776795U - Natural gas pipeline gas storage device - Google Patents
Natural gas pipeline gas storage device Download PDFInfo
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- CN212776795U CN212776795U CN202021644388.6U CN202021644388U CN212776795U CN 212776795 U CN212776795 U CN 212776795U CN 202021644388 U CN202021644388 U CN 202021644388U CN 212776795 U CN212776795 U CN 212776795U
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- natural gas
- gas storage
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- expanding
- storage tank
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Abstract
A natural gas pipeline gas storage device relates to the natural gas storage and transportation field, comprising an expanding pipe, a natural gas pipe, a connecting flange, a sealing interface, a flexible gas pipe, a valve, an expanding connecting port, a natural gas storage tank and a pressure gauge, wherein the natural gas pipe is arranged at two ends of the expanding pipe, the connecting flange is arranged at the tail end of the natural gas pipe, the sealing interface is arranged on the surface of the expanding pipe, the sealing interface is connected with the expanding connecting port through the flexible gas pipe, the valve is arranged on the flexible gas pipe, the expanding connecting port is connected with the natural gas storage tank, and the pressure gauge is arranged on the surface of the natural gas storage tank. The problem of low gas storage capacity of a natural gas pipeline is solved.
Description
Technical Field
The utility model relates to a natural gas warehousing and transportation field, concretely relates to through increasing the device of the interior gas storage capacity of natural gas line.
Background
Under the background of the era of developing low-carbon economy, natural gas is highly advocated and is gradually becoming a top beam column of primary energy in the world in the future. The main component of natural gas is CH4The combustion product being CO2Water, which is clean energy and low-carbon fuel, and CO discharged by natural gas during combustion257% of fire coal, 71% of fuel oil and NOXThe discharge amount of the fuel is reduced by 80 percent and 72 percent respectively compared with the discharge amount of the fuel coal and the oil, and the fuel is ideal clean fuel. Among the three fossil energy sources, natural gas has the highest heat value and the least pollution, is one of the most abundant energy sources in the world, is becoming the most important energy commodity, can be used as urban gas and power generation fuel gas, and can also be used as the raw material of chemical products. The technology for large-scale commercial adoption of natural gas is mature, so that the natural gas is generally regarded as important, and the proportion of the natural gas in energy consumption is improved as much as possible in all countries.
The popularization and the utilization of the natural gas depend on the storage and transportation of the natural gas and related technologies, such as a high-efficiency natural gas storage and transportation technology, a safe peak regulation technology in natural gas utilization, a natural gas economic utilization technology of small-scale users and the like, and the research and the solution of the problems have important significance for the sustainable development of economy and society. Considering that central cities and industrial enterprises using large amounts of gas are far from the gas source, the commodity natural gas needs to be delivered to users safely, stably and continuously.
At present, in the natural gas safety peak regulation technology, the problem of peak regulation in daily and hour of urban users is technically feasible by utilizing pipeline gas storage under higher pressure, and the method has the advantages of low investment and simple and convenient operation compared with the gas storage phase of a high-pressure ball tank. The gas storage of the pipeline is adopted, so that the flow in the urban door station is greatly simplified, the operation and management are convenient, the safety is higher, and the occupied area is greatly reduced. The shortcoming is that the volume in the pipeline is limited, is difficult to store a large amount of natural gas, consequently to above-mentioned problem, the utility model provides a natural gas pipeline gas storage device.
Disclosure of Invention
An object of the utility model is to overcome the above-mentioned not enough, a natural gas pipeline gas storage device is provided, the utility model discloses device simple structure, convenient to use, with low costs, during the use, can be at the less night of natural gas quantity, carry out the gas storage through the natural gas storage tank, on the higher daytime of natural gas quantity, emit the inside natural gas of natural gas storage tank, the peak regulation is carried out, through the hole enlargement pipe, the use of natural gas storage tank, the problem that natural gas pipeline gas storage volume is low has been solved, arrange an operator in the use and can accomplish the operation, a large amount of manpowers have been practiced thrift, material resources, production efficiency has been improved.
The embodiment of the utility model provides a natural gas pipeline gas storage device, a serial communication port, including hole enlargement pipe, natural gas pipe, flange, sealing interface, flexible gas-supply pipe, valve, hole enlargement connector, natural gas storage tank, manometer, natural gas pipe has been arranged at the hole enlargement pipe both ends, flange has been arranged to the natural gas pipe end, sealing interface has been arranged on hole enlargement pipe surface, sealing interface is connected with the hole enlargement connector through flexible gas-supply pipe, the valve has been arranged on the flexible gas-supply pipe, the hole enlargement connector is connected with natural gas storage tank, the manometer has been arranged on natural gas storage tank surface.
The expanding pipe, the expanding connecting port and the natural gas storage tank are made of stainless steel.
The connection mode of the expanded-diameter connector and the natural gas storage tank is welding.
And sealing flanges are arranged at two ends of the flexible gas transmission pipe and are connected with the sealing interface and the expanding interface through the sealing flanges when in use.
The flexible gas transmission pipe consists of an inner core pipe, a fiber yarn reinforcing layer and an outer protective layer, and the inner core pipe, the fiber yarn reinforcing layer and the outer protective layer are arranged inside and outside in sequence.
The specifications of all parts of the natural gas pipeline gas storage device can be adjusted according to practical application.
The use method of the natural gas pipeline gas storage device comprises the following steps:
And 2, installing the natural gas pipeline gas storage device in the natural gas storage chamber, and arranging the connecting flange on the surface of the wall of the gas storage chamber.
And 3, arranging a support frame in the gas storage chamber, and placing the natural gas storage tank on the surface of the support frame.
And 4, arranging an air conditioner on the outer wall of the wall body of the air storage chamber, and arranging a refrigerating port in the wall body of the air storage chamber.
And 5, connecting the conventional natural gas pipeline with the connecting flange, testing gas, and ensuring that the gas leakage condition does not occur.
And 6, when the consumption of the natural gas is less, opening the valve, storing the gas through the natural gas storage tank, and closing the valve after the gas storage is finished.
And 7, when the consumption of the natural gas is high, opening the valve, discharging the natural gas in the natural gas storage tank, carrying out peak regulation, and closing the valve after the peak regulation is finished.
The utility model discloses a natural gas pipeline gas storage device beneficial effect is: this novel device simple structure, convenient to use, with low costs, during the use, can carry out the gas storage through the natural gas storage tank at the less night of natural gas quantity, in the higher daytime of natural gas quantity, emit the inside natural gas of natural gas storage tank, carry out the peak regulation, through the use of hole enlargement pipe, natural gas storage tank, solved the problem that natural gas line gas storage volume is low, arrange an operator in the use and can accomplish the operation, practiced thrift a large amount of manpowers, material resources, improved production efficiency.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the utility model.
Fig. 2 is a schematic diagram of the utility model.
Reference numerals: 1. the device comprises an expanding pipe 2, a natural gas pipe 3, a connecting flange 4, a sealing interface 5, a flexible gas pipe 6, a valve 7, an expanding connecting port 8, a natural gas storage tank 9, a pressure gauge 10, a gas storage chamber wall 11, a support frame 12, an air conditioner 13 and a refrigerating port.
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.
As shown in fig. 1-2, the embodiment of the utility model provides a natural gas pipeline gas storage device, a serial communication port, including hole enlargement pipe 1, natural gas pipe 2, flange 3, sealing interface 4, flexible gas-supply pipe 5, valve 6, hole enlargement connector 7, natural gas storage tank 8, manometer 9, natural gas pipe 2 has been arranged at hole enlargement pipe 1 both ends, flange 3 has been arranged to natural gas pipe 2 end, sealing interface 4 has been arranged on hole enlargement pipe 1 surface, sealing interface 4 is connected with hole enlargement connector 7 through flexible gas-supply pipe 5, valve 6 has been arranged on flexible gas-supply pipe 5, hole enlargement connector 7 is connected with natural gas storage tank 8, manometer 9 has been arranged on natural gas storage tank 8 surface.
The expanding pipe 1, the expanding connecting port 7 and the natural gas storage tank 8 are made of stainless steel.
The connection mode of the expanding connection port 7 and the natural gas storage tank 8 is welding.
And sealing flanges are arranged at two ends of the flexible gas transmission pipe 5 and are connected with the sealing interface 4 and the expanding connection port 7 through the sealing flanges when in use.
The flexible gas transmission pipe 5 consists of an inner core pipe, a fiber yarn reinforcing layer and an outer protective layer, and the inner core pipe, the fiber yarn reinforcing layer and the outer protective layer are arranged inside and outside in sequence.
The specifications of all parts of the natural gas pipeline gas storage device can be adjusted according to practical application.
When the utility model discloses the device uses, install natural gas pipeline gas storage device inside the natural gas storage chamber, arrange flange 3 in the 10 surfaces of gas storage chamber wall body, arrange support frame 11 in the gas storage chamber is inside, place natural gas storage tank 8 on support frame 11 surfaces, arrange air conditioner 12 at 10 outer walls of gas storage chamber wall body, arrange refrigeration mouth 13 in gas storage chamber wall body 10 inside for adjust the inside temperature of natural gas storage chamber.
The use method of the natural gas pipeline gas storage device comprises the following steps:
And 2, installing the natural gas pipeline gas storage device in the natural gas storage chamber, and arranging the connecting flange 3 on the surface of the wall 10 of the gas storage chamber.
And 3, arranging a support frame 11 in the gas storage chamber, and placing the natural gas storage tank 8 on the surface of the support frame 11.
And 4, arranging an air conditioner 12 on the outer wall of the wall 10 of the air storage chamber, and arranging a refrigerating port 13 in the wall 10 of the air storage chamber.
And 5, connecting the conventional natural gas pipeline with the connecting flange 3, testing gas, and ensuring that the gas leakage condition does not occur.
And 6, when the consumption of the natural gas is less, opening the valve 6, storing the gas through the natural gas storage tank 8, and closing the valve 6 after the gas storage is finished.
And 7, when the consumption of the natural gas is high, opening the valve 6, discharging the natural gas in the natural gas storage tank 8, carrying out peak regulation, and closing the valve 6 after the peak regulation is finished.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (3)
1. The natural gas pipeline gas storage device is characterized by comprising an expanding pipe (1), a natural gas pipe (2), a connecting flange (3), a sealing interface (4), a flexible gas pipe (5), a valve (6), an expanding connecting port (7), a natural gas storage tank (8) and a pressure gauge (9), wherein the natural gas pipe (2) is arranged at two ends of the expanding pipe (1), the connecting flange (3) is arranged at the tail end of the natural gas pipe (2), the sealing interface (4) is arranged on the surface of the expanding pipe (1), the sealing interface (4) is connected with the expanding connecting port (7) through the flexible gas pipe (5), the valve (6) is arranged on the flexible gas pipe (5), the expanding connecting port (7) is connected with the natural gas storage tank (8), and the pressure gauge (9) is arranged on the surface of the natural gas storage tank (8).
2. The gas storage device of the natural gas pipeline, according to claim 1, is characterized in that the expanding pipe (1), the expanding connection port (7) and the natural gas storage tank (8) are made of stainless steel.
3. The gas storage device of the natural gas pipeline, according to claim 1, is characterized in that the connection mode of the diameter-expanding connection port (7) and the natural gas storage tank (8) is welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021644388.6U CN212776795U (en) | 2020-08-11 | 2020-08-11 | Natural gas pipeline gas storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021644388.6U CN212776795U (en) | 2020-08-11 | 2020-08-11 | Natural gas pipeline gas storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212776795U true CN212776795U (en) | 2021-03-23 |
Family
ID=75051708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021644388.6U Expired - Fee Related CN212776795U (en) | 2020-08-11 | 2020-08-11 | Natural gas pipeline gas storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212776795U (en) |
-
2020
- 2020-08-11 CN CN202021644388.6U patent/CN212776795U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210902 Address after: 150029 room B512, e-commerce main building, 2345 Chuangxin 1st Road, Songbei District, Harbin City, Heilongjiang Province Patentee after: Harbin Zhenhe Century Technology Co.,Ltd. Address before: 163000 Room 301, emerging industry incubator (Park), No.36, torch new street, high tech Zone, Daqing City, Heilongjiang Province Patentee before: DAQING DONGYOU RUIJIA PETROLEUM TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210323 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |