CN217153836U - Self-operated gas odorization device - Google Patents
Self-operated gas odorization device Download PDFInfo
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- CN217153836U CN217153836U CN202123025787.1U CN202123025787U CN217153836U CN 217153836 U CN217153836 U CN 217153836U CN 202123025787 U CN202123025787 U CN 202123025787U CN 217153836 U CN217153836 U CN 217153836U
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- odorizing
- gas
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- pump
- gas pipeline
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model discloses a formula of relying on oneself gas adds odour seal relates to gas and adds odour seal technical field. The odorizing device comprises a gas pipeline, a turbine, a generator, a transmission device, an odorizing pump, an odorizing agent storage tank, an electric power storage module and a control system, wherein the turbine is arranged in the gas pipeline, and gas in the gas pipeline flows to drive the turbine to rotate; the turbine is connected with a generator through a transmission device, and the generator is electrically connected with the power storage module; the turbine passes through transmission drive odorizing pump, and odorizing pump import is connected with the odorant storage tank, and odorizing pump exports and is connected with gas pipeline, and electric power storage module and control system signal connection. The turbine is driven by the flowing of the gas, the generator and the odorizing pump are driven by the turbine, and the electric energy for driving the whole device is obtained through the generator and the electric storage module without the help of external electric power; the odorous liquid is pressurized and atomized through the odorous agent storage tank and the odorizing pump and then is added into the gas pipeline, and therefore gas odorization is achieved.
Description
Technical Field
The utility model relates to a gas adds smelly technical field, concretely relates to formula of relying on oneself gas adds smelly device.
Background
The gas odorization makes the colorless tasteless gas have certain stink, and when the gas leaks and is easily found, the gas safety has been improved greatly. At present, most of adopted odorizing devices inject odorizing agents into a gas transmission pipeline by utilizing the reciprocating motion of a plunger pump, so that the odorizing of gas is realized, the plunger pump is driven by external power supply, and the odorizing device is difficult to be used in remote power-shortage areas.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a formula of relying on oneself gas adds smelly device solves current smelly device and needs outside electric power to drive, is difficult to the problem of application in the few electricity in remote or even lack of electricity area.
In order to solve the technical problem, the utility model adopts the following technical scheme: a self-operated gas odorization device is characterized in that: the device comprises a gas pipeline, a turbine, a generator, a transmission device, an odorizing pump, an odorizing agent storage tank, an electric power storage module and a control system, wherein the turbine is arranged in the gas pipeline, and gas in the gas pipeline flows to drive the turbine to rotate; the turbine is connected with a generator through a transmission device, and the generator is electrically connected with the power storage module; the turbine passes through transmission drive odorizing pump, and the odorizing pump import is connected with the odorant storage tank, and the odorizing pump export is connected with the gas pipeline, and electric power storage module and control system signal connection.
The still further technical scheme is that a first shut-off valve is arranged between the inlet of the odorizing pump and the odorizing agent storage tank, a check valve and a second shut-off valve are sequentially arranged between the outlet of the odorizing pump and the gas pipeline, and the first shut-off valve, the check valve and the second shut-off valve are in signal connection with the control system.
The still further technical scheme is that the outlet of the odorizing pump is connected with a fuel gas pipeline through an outlet pipe, the tail end of the outlet pipe is inserted into the fuel gas pipeline, and the tail end of the outlet pipe faces towards the direction consistent with the fuel gas flow direction.
The transmission device is a variable speed transmission device, and the transmission device is in signal connection with the control system.
The still further technical proposal is that the odorizing pump is a diaphragm pump.
The working principle is as follows: under the action of gas pressure difference in the gas pipeline, gas flows from an upstream pipeline to a downstream pipeline to drive a turbine to rotate, the turbine drives a transmission device to drive a generator and an odorizing pump, the generator generates electricity under the driving and stores electric energy in an electric storage module, the odorizing pump drives odorizing liquid to enter the odorizing pump from an odorizing agent storage tank, the odorizing liquid is pressurized by the odorizing pump and then enters the gas pipeline in a mist shape, and the odorizing liquid are mixed in the gas in a diffusion mode. The larger the gas flow rate is, the larger the turbine rotation speed is, the faster the odorizing pump is operated, and the more odorizing agent is added. In order to prevent the gas from entering the odorizing agent storage tank under the action of pressure when the turbine stops working, a shutoff valve and a check valve are arranged on a pipeline connecting the odorizing pump and the odorizing agent storage tank, and the action of the shutoff valve and the check valve is controlled by a control system.
Compared with the prior art, the beneficial effects of the utility model are that: the self-operated gas odorizing device with a simple structure is provided, a turbine is driven through gas flow, a generator and an odorizing pump are driven by the turbine, electric energy for driving the whole device is obtained through the generator and an electric storage module, and external electric power is not needed; the odorous liquid is pressurized and atomized through an odorizing agent storage tank and an odorizing pump and then is added into a gas pipeline to realize odorizing of gas; the gas flow is adapted to the rotation speed of the turbine, when the flow is large, the rotation speed of the turbine is high, the odorizing amount is large, and when the flow is small, the rotation speed of the turbine is low, and the odorizing amount is small. In order to prevent the gas from entering the odorizing agent storage tank under the action of pressure when the turbine stops working, a shut-off valve and a check valve are arranged on a pipeline connecting the odorizing pump and the odorizing agent storage tank. To achieve better mixing of the odorous agent with the fuel gas, the odorous agent outlet pipe ends in a direction that coincides with the fuel gas flow direction.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: the device comprises a gas pipeline, a 2-turbine, a 3-generator, a 4-transmission device, a 5-odorizing pump, a 6-odorizing agent storage tank, a 7-power storage module, a 8-first shutoff valve, a 9-check valve, a 10-second shutoff valve and an 11-outlet pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Fig. 1 shows a self-operated gas odorizing device, which comprises a gas pipeline 1, a turbine 2, a generator 3, a transmission device 4, an odorizing pump 5, an odorizing agent storage tank 6, an electric storage module 7 and a control system, wherein the turbine 2 can adopt a centrifugal turbine, the turbine 2 is arranged in the gas pipeline 1, one side of the turbine 2 is an upstream pipeline of the gas pipeline 1, the other side of the turbine 2 is a downstream pipeline of the gas pipeline 1, and the gas in the gas pipeline 1 flows to drive the turbine 2 to rotate. The turbine 2 is connected to a generator 3 through a transmission 4, and the generator 3 is electrically connected to an electricity storage module 7. The turbine 2 drives the odorizing pump 5 through the transmission device 4, the inlet of the odorizing pump 5 is connected with the odorizing agent storage tank 6 through a pipeline, and a first shut-off valve 8 is additionally arranged on the pipeline. The outlet of the odorizing pump 5 is connected with the gas pipeline 1 through an outlet pipe 11, a check valve 9 and a second shut-off valve 10 are sequentially arranged on the outlet pipe 11, and the tail end of the outlet pipe 11 is inserted into the gas pipeline 1 and bent, so that the tail end of the outlet pipe 11 faces to the direction consistent with the gas flow direction. The electric storage module 7 is in signal connection with a control system, and the first shut-off valve 8, the check valve 9 and the second shut-off valve 10 are in signal connection with the control system.
For further regulating the speed of the turbine and the odorizing pump, the transmission device 4 is a variable speed transmission device which can be a gear type gearbox, and the transmission device 4 is in signal connection with a control system. The odorizing pump 5 can be a diaphragm pump, and the odorizing liquid from the odorizing agent storage tank 6 is pressurized, atomized and sprayed into the gas pipeline 1 from the outlet pipe 11.
When the device is used, under the action of gas pressure difference in the gas pipeline 1, gas flows from an upstream pipeline to a downstream pipeline to drive the turbine 2 to rotate, the turbine 2 drives the transmission device 4 to drive the generator 3 and the odorizing pump 5, the generator 3 generates electricity under the driving and stores the electric energy in the electric storage module 7, the odorizing pump 5 drives the odorizing liquid to enter the odorizing pump 5 from the odorizing agent storage tank 6, and the odorizing liquid is pressurized by the odorizing pump 5 and then enters the gas pipeline 1 in a mist shape and is diffused and mixed in the gas. The larger the gas flow rate is, the higher the rotation speed of the turbine 2 is, and the higher the operation speed of the odorizing pump 5 is, and the more odorizing agent is added. The speed of the turbine 2 and the odorizing pump 5 can be further adjusted through the transmission device 4.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More particularly, various variations and modifications are possible in the component parts and/or arrangements within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (5)
1. A self-operated gas odorization device is characterized in that: the device comprises a gas pipeline (1), a turbine (2), a generator (3), a transmission device (4), an odorizing pump (5), an odorizing agent storage tank (6), an electric power storage module (7) and a control system, wherein the turbine (2) is arranged in the gas pipeline (1), and gas in the gas pipeline (1) flows to drive the turbine (2) to rotate; the turbine (2) is connected with the generator (3) through the transmission device (4), and the generator (3) is electrically connected with the power storage module (7); the turbine (2) drives the odorizing pump (5) through the transmission device (4), the inlet of the odorizing pump (5) is connected with the odorizing agent storage tank (6), the outlet of the odorizing pump (5) is connected with the gas pipeline (1), and the electric power storage module (7) is in signal connection with the control system.
2. A self-operated gas odorizing device according to claim 1, wherein: be provided with first shutoff valve (8) between odorizing pump (5) import and odor agent storage tank (6), set gradually check valve (9) and second shutoff valve (10) between odorizing pump (5) export and gas pipeline (1), first shutoff valve (8), check valve (9) and second shutoff valve (10) all with control system signal connection.
3. A self-operated gas odorizing device according to claim 1, wherein: the outlet of the odorizing pump (5) is connected with the gas pipeline (1) through an outlet pipe (11), the tail end of the outlet pipe (11) is inserted into the gas pipeline (1), and the tail end of the outlet pipe (11) faces towards the direction consistent with the gas flow direction.
4. A self-operated gas odorizing device according to claim 1, wherein: the transmission device (4) is a variable-speed transmission device, and the transmission device (4) is in signal connection with the control system.
5. A self-operated gas odorizing device according to claim 1, wherein: the odorizing pump (5) is a diaphragm pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123025787.1U CN217153836U (en) | 2021-12-03 | 2021-12-03 | Self-operated gas odorization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123025787.1U CN217153836U (en) | 2021-12-03 | 2021-12-03 | Self-operated gas odorization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217153836U true CN217153836U (en) | 2022-08-09 |
Family
ID=82684303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123025787.1U Active CN217153836U (en) | 2021-12-03 | 2021-12-03 | Self-operated gas odorization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217153836U (en) |
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2021
- 2021-12-03 CN CN202123025787.1U patent/CN217153836U/en active Active
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