CN220379443U - Natural gas odorizing device - Google Patents
Natural gas odorizing device Download PDFInfo
- Publication number
- CN220379443U CN220379443U CN202321571680.3U CN202321571680U CN220379443U CN 220379443 U CN220379443 U CN 220379443U CN 202321571680 U CN202321571680 U CN 202321571680U CN 220379443 U CN220379443 U CN 220379443U
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- Prior art keywords
- plate
- pressure
- fixedly connected
- natural gas
- pressure tank
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 70
- 239000003345 natural gas Substances 0.000 title claims abstract description 35
- 238000007599 discharging Methods 0.000 claims abstract description 15
- 230000001105 regulatory effect Effects 0.000 claims abstract description 15
- 238000004891 communication Methods 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 description 16
- 230000005540 biological transmission Effects 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000009530 blood pressure measurement Methods 0.000 description 2
- 239000002781 deodorant agent Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model belongs to the technical field of natural gas odorizing equipment, and particularly relates to a natural gas odorizing device, which comprises a pressure tank, wherein a pressure regulating device is arranged on the pressure tank; the pressure tank is also provided with a feeding pipe and a discharging pipe corresponding to the feeding pipe, and the feeding pipe and the discharging pipe are respectively provided with a valve; the pressure regulating device comprises a first telescopic rod fixedly connected with the pressure tank, and a pressure plate is fixedly connected on the first telescopic rod; the pressure plate is provided with a plurality of through holes, and the pressure plate is also provided with sleeves corresponding to the through holes; the pressure tank is fixedly connected with a second telescopic rod, and the telescopic end of the second telescopic rod is fixedly connected with an adjusting plate arranged above the pressure plate; the adjusting plate is fixedly connected with a plurality of adjusting cylinders sleeved on the sleeve, and the adjusting cylinders are provided with communication holes; the utility model effectively solves the problem that the existing natural gas odorizing device cannot continuously odorize.
Description
Technical Field
The utility model belongs to the technical field of natural gas odorizing equipment, and particularly relates to a natural gas odorizing device.
Background
The natural gas odorizing is to add a liquid medicament with a smell into colorless and odorless natural gas, and the gas with the liquid medicament ensures that the gas has the special smell of the medicament so as to ensure that people or instruments can immediately check when the gas leaks. When natural gas is odorized, a corresponding natural gas odorizing device is needed.
Such as an authorized bulletin number: the utility model of CN218762731U discloses a natural gas odorizing device, which relates to the field of natural gas and comprises a pressure tank and a tank cover, wherein the tank cover is positioned at the top of the pressure tank, a driving motor is arranged on the surface of the tank cover, a power output end of the driving motor is connected with a transmission shaft, the transmission shaft is inserted into an inner cavity of the tank cover, the bottom of the transmission shaft is connected with a driving screw, a pressing plate is connected with the surface of the driving screw in a threaded penetrating manner, a second sealing ring is arranged at the edge of the outer wall surface of the pressing plate, the outer wall of the second sealing ring is attached to the inner wall of the pressure tank, guide rods are symmetrically arranged on the upper surface of the pressing plate, the end parts of the guide rods penetrate through the cavity wall of the tank cover, and a first sealing ring is embedded at the joint of the transmission shaft and the tank cover; the utility model discloses can carry out real-time supervision to the pressure in the overhead tank when using, after the pressure in the overhead tank reduces, steerable clamp plate descends, through reducing the storage space in the overhead tank, can promote the storage pressure in the overhead tank to can make the discharge at uniform velocity of deodorant.
However, the natural gas odorizing device has the following problems when in use: after the odor agent in the pressure tank is discharged, the pressing plate needs to be reset under the action of the driving screw rod, and then materials are added into the pressure tank through the feeding pipe, so that the odor agent can be continuously provided for the natural gas; therefore, in the period from the reset of the pressing plate to the completion of feeding, the pressure in the pressure tank is smaller, and the deodorant can not be continuously provided for the natural gas, so that the odorizing effect of the natural gas is affected.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the natural gas odorizing device, which effectively solves the problem that the existing natural gas odorizing device cannot continuously perform odorizing.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the natural gas odorizing device comprises a pressure tank, wherein a pressure regulating device is arranged on the pressure tank; the pressure tank is also provided with a feeding pipe and a discharging pipe corresponding to the feeding pipe, and the feeding pipe and the discharging pipe are respectively provided with a valve; the pressure regulating device comprises a first telescopic rod fixedly connected with the pressure tank, and a pressure plate is fixedly connected on the first telescopic rod; the pressure plate is provided with a plurality of through holes, and the pressure plate is also provided with sleeves corresponding to the through holes; the pressure tank is fixedly connected with a second telescopic rod, and the telescopic end of the second telescopic rod is fixedly connected with an adjusting plate arranged above the pressure plate; the adjusting plate is fixedly connected with a plurality of adjusting cylinders sleeved on the sleeve, and the adjusting cylinders are provided with communication holes.
Further, one side of the pressure plate, which is far away from the adjusting plate, is provided with a lower pressure sensor, and the adjusting plate is provided with an upper pressure sensor.
Further, a top plate is fixedly connected to the sleeve, an upper through hole is formed in the top plate, and a sliding rod is connected to the top plate in a sliding mode.
Further, a traction plate is fixedly connected to the sliding rod, and a middle through hole is formed in the traction plate; the sliding rod is sleeved with a top spring matched with the traction plate, and the top spring is arranged between the traction plate and the top plate.
Further, a guide plate is fixedly connected to the pressure plate, a lower through hole is formed in the guide plate, and a sliding rod is connected with the guide plate in a sliding mode.
Further, a lower limiting block matched with the guide plate is arranged on the sliding rod.
Further, a guide rod which is in sliding connection with the pressure tank is fixedly connected to the adjusting plate, and an upper limiting block which is matched with the pressure tank is arranged on the guide rod.
Compared with the prior art, the utility model has the beneficial effects that:
when the odor agent discharging device is used, after the pressure in the pressure tank is reduced, the first telescopic rod is matched with the pressure plate, so that the pressure of the odor agent at the lower part of the pressure tank is increased, and the odor agent can continuously and uniformly flow out through the discharging pipe; when the odor agent in the pressure tank is less, the upper part in the pressure tank is fed through the feeding pipe, and the pressure at the upper part of the pressure tank is increased in the continuous feeding process; and the pressure plate is communicated up and down through the second telescopic rod, the regulating plate, the regulating cylinder, the communication hole and the like, so that the pressure in the pressure tank is kept stable, and the discharging pipe can continuously odorize natural gas.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the pressure regulating device of the present utility model;
FIG. 3 is a schematic view showing the fit of the adjusting plate, the pressure plate, the adjusting cylinder, the sleeve, the top spring, the traction plate, etc. in the present utility model;
in the figure: 1. the device comprises a discharging pipe, 2, a pressure tank, 3, a charging pipe, 4, a guide rod, 5, an upper limiting block, 6, a first telescopic rod, 7, a second telescopic rod, 8, a fixing frame, 9, an adjusting plate, 10, an adjusting cylinder, 11, a pressure plate, 12, a sliding rod, 13, a communication hole, 14, a sleeve, 15, a top plate, 16, a top spring, 17, a traction plate, 18, a guide plate, 19 and a lower limiting block.
Detailed Description
The natural gas odorizing device comprises a pressure tank 2, wherein a pressure regulating device is arranged on the pressure tank 2; the pressure tank 2 is also provided with a feeding pipe 3 and a discharging pipe 1 corresponding to the feeding pipe 3, and valves are arranged on the feeding pipe 3 and the discharging pipe 1; the pressure regulating device comprises a first telescopic rod 6 fixedly connected with the pressure tank 2, and a pressure plate 11 is fixedly connected on the first telescopic rod 6; the pressure plate 11 is provided with a plurality of through holes, and the pressure plate 11 is also provided with sleeves 14 corresponding to the through holes; the pressure tank 2 is fixedly connected with a second telescopic rod 7, and the telescopic end of the second telescopic rod 7 is fixedly connected with an adjusting plate 9 arranged above the pressure plate 11; the adjusting plate 9 is fixedly connected with a plurality of adjusting cylinders 10 sleeved on the sleeve 14, and the adjusting cylinders 10 are provided with communication holes 13; the pressure tank 2 is fixedly connected with a fixing frame 8, and the first telescopic rod 6 and the second telescopic rod 7 are fixedly connected with the fixing frame 8.
When the pressure tank is used, after the pressure in the pressure tank 2 is reduced, the first telescopic rod 6 and the second telescopic rod 7 are started, the first telescopic rod 6 drives the pressure plate 11 to move downwards, and the second telescopic rod 7 drives the regulating plate 9 to move synchronously along with the pressure plate 11; the pressure plate 11 presses down the odor agent at the lower part in the pressure tank 2 to improve the pressure intensity of the odor agent at the lower part of the pressure tank 2, so that the odor agent can continuously and uniformly flow out through the discharge pipe 1; when the odor agent in the pressure tank 2 is less, the upper part in the pressure tank 2 is fed through the feeding pipe 3, and the pressure at the upper part of the pressure tank 2 is increased in the continuous feeding process; when the pressure of the upper part of the pressure tank 2 is increased to be equal to the pressure of the lower part of the pressure tank 2, the second telescopic rod 7 is contracted, the second telescopic rod 7 drives the adjusting plate 9 to ascend, and the adjusting plate 9 drives the adjusting cylinder 10 to slide along the sleeve 14; when the communication hole 13 moves to the upper part of the sleeve 14 along with the adjusting cylinder 10, the odor above the pressure plate 11 flows into the lower part of the pressure plate 11 through the communication hole 13, the sleeve 14 and the through hole; at this time, the first telescopic rod 6 is synchronously started, the first telescopic rod 6 and the second telescopic rod 7 synchronously act, the pressure plate 11, the adjusting plate 9 and the like are reset, most of the odor agent flows into the lower part of the pressure plate 11 through the communication hole 13, the sleeve 14 and the through hole, and the odor is continuously added to the natural gas through the discharging pipe 1, so that the odor adding device can continuously add the odor to the natural gas.
Further, a lower pressure sensor is arranged on one surface of the pressure plate 11, which is far away from the adjusting plate 9, and an upper pressure sensor is arranged on the adjusting plate 9; pressure measurement is carried out on the pressure tank 2 below the pressure plate 11 through a lower pressure sensor, and pressure measurement is carried out on the pressure tank 2 above the pressure plate 11 through an upper pressure sensor, so that the natural gas odorizing device can continuously carry out natural gas odorizing.
Further, a top plate 15 is fixedly connected to the sleeve 14, an upper through hole is formed in the top plate 15, and a sliding rod 12 is connected to the top plate 15 in a sliding manner; the top plate 15 is matched with the slide rod 12 to guide the adjusting plate 9, so that the stability of the adjusting plate 9 is improved.
Further, a traction plate 17 is fixedly connected to the sliding rod 12, and a middle perforation is arranged on the traction plate 17; the slide bar 12 is sleeved with a top spring 16 matched with the traction plate 17, and the top spring 16 is arranged between the traction plate 17 and the top plate 15; through the cooperation of top spring 16 and traction plate 17, make laminating more inseparable between regulating plate 9 and the sleeve 14, improve the stability of this application.
Further, a guide plate 18 is fixedly connected to the pressure plate 11, a lower through hole is formed in the guide plate 18, and the slide rod 12 is in sliding connection with the guide plate 18; a lower limiting block 19 matched with the guide plate 18 is arranged on the slide rod 12; the guide plate 18 guides the slide bar 12, so that the stability of the slide bar 12 is improved; through the cooperation of lower stopper 19 and deflector 18, can effectually avoid slide bar 12 and deflector 18 separation, improve the stability of this application.
Further, a guide rod 4 which is in sliding connection with the pressure tank 2 is fixedly connected to the adjusting plate 9, and an upper limiting block 5 which is matched with the pressure tank 2 is arranged on the guide rod 4; the guide rod 4 guides the adjusting plate 9, so that the stability of the guide plate 18 is improved.
The working process of the utility model is as follows:
when the pressure sensor is used, after the pressure sensor senses that the pressure in the pressure tank 2 is reduced, the first telescopic rod 6 and the second telescopic rod 7 are started, the first telescopic rod 6 drives the pressure plate 11 to move downwards, and the second telescopic rod 7 drives the regulating plate 9 to move synchronously along with the pressure plate 11; the pressure plate 11 presses down the odor agent at the lower part in the pressure tank 2 to increase the pressure of the odor agent at the lower part of the pressure tank 2, so that the odor agent can continuously and uniformly flow out through the discharging pipe 1.
When the odor agent in the pressure tank 2 is less, the upper part in the pressure tank 2 is fed through the feeding pipe 3, and in the continuous feeding process, the upper pressure sensor senses that the pressure at the upper part of the pressure tank 2 is increased; when the pressure of the upper part of the pressure tank 2 is increased to be equal to the pressure of the lower part of the pressure tank 2, the second telescopic rod 7 is contracted, the second telescopic rod 7 drives the adjusting plate 9 to ascend, and the adjusting plate 9 drives the adjusting cylinder 10 to slide along the sleeve 14; when the communication hole 13 moves above the sleeve 14 along with the regulating cylinder 10, the odor above the pressure plate 11 flows into the lower part of the pressure plate 11 through the communication hole 13, the upper perforation, the sleeve 14, the middle perforation, the through hole and the lower perforation; at this time, the first telescopic rod 6 is synchronously started, the first telescopic rod 6 and the second telescopic rod 7 synchronously act, the pressure plate 11, the adjusting plate 9 and the like are reset, most of the odor agent flows into the lower part of the pressure plate 11 through the communication hole 13, the sleeve 14 and the through hole, and the odor is continuously added to the natural gas through the discharging pipe 1, so that the odor adding device can continuously add the odor to the natural gas.
Claims (7)
1. The natural gas odorizing device comprises a pressure tank (2), wherein a pressure regulating device is arranged on the pressure tank (2); the pressure tank (2) is also provided with a feeding pipe (3) and a discharging pipe (1) corresponding to the feeding pipe (3), and valves are arranged on the feeding pipe (3) and the discharging pipe (1); the method is characterized in that: the pressure regulating device comprises a first telescopic rod (6) fixedly connected with the pressure tank (2), and a pressure plate (11) is fixedly connected on the first telescopic rod (6); the pressure plate (11) is provided with a plurality of through holes, and the pressure plate (11) is also provided with sleeves (14) corresponding to the through holes; a second telescopic rod (7) is fixedly connected to the pressure tank (2), and an adjusting plate (9) arranged above the pressure plate (11) is fixedly connected to the telescopic end of the second telescopic rod (7); the adjusting plate (9) is fixedly connected with a plurality of adjusting cylinders (10) sleeved on the sleeve (14), and the adjusting cylinders (10) are provided with communication holes (13).
2. A natural gas odorizing device as defined in claim 1, characterized in that: one side of the pressure plate (11) far away from the adjusting plate (9) is provided with a lower pressure sensor, and the top of the pressure tank (2) is provided with an upper pressure sensor.
3. A natural gas odorizing device as defined in claim 1, characterized in that: a top plate (15) is fixedly connected to the sleeve (14), an upper through hole is formed in the top plate (15), and a sliding rod (12) is connected to the top plate (15) in a sliding mode.
4. A natural gas odorizing device as defined in claim 3, characterized in that: a traction plate (17) is fixedly connected to the sliding rod (12), and a middle through hole is formed in the traction plate (17); the sliding rod (12) is sleeved with a top spring (16) matched with the traction plate (17), and the top spring (16) is arranged between the traction plate (17) and the top plate (15).
5. A natural gas odorizing device as defined in claim 4, characterized by: the pressure plate (11) is fixedly connected with a guide plate (18), the guide plate (18) is provided with a lower through hole, and the slide rod (12) is in sliding connection with the guide plate (18).
6. A natural gas odorizing device as defined in claim 5, characterized by: the slide bar (12) is provided with a lower limiting block (19) matched with the guide plate (18).
7. A natural gas odorizing device as defined in claim 1, characterized in that: the adjusting plate (9) is fixedly connected with a guide rod (4) which is in sliding connection with the pressure tank (2), and an upper limiting block (5) which is matched with the pressure tank (2) is arranged on the guide rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321571680.3U CN220379443U (en) | 2023-06-20 | 2023-06-20 | Natural gas odorizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321571680.3U CN220379443U (en) | 2023-06-20 | 2023-06-20 | Natural gas odorizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220379443U true CN220379443U (en) | 2024-01-23 |
Family
ID=89569356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321571680.3U Active CN220379443U (en) | 2023-06-20 | 2023-06-20 | Natural gas odorizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220379443U (en) |
-
2023
- 2023-06-20 CN CN202321571680.3U patent/CN220379443U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |