CN218762731U - Natural gas odorization device - Google Patents
Natural gas odorization device Download PDFInfo
- Publication number
- CN218762731U CN218762731U CN202223316361.6U CN202223316361U CN218762731U CN 218762731 U CN218762731 U CN 218762731U CN 202223316361 U CN202223316361 U CN 202223316361U CN 218762731 U CN218762731 U CN 218762731U
- Authority
- CN
- China
- Prior art keywords
- tank
- pressure
- natural gas
- cover
- transmission shaft
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
A natural gas odorization device 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 lead screw, a pressing plate is connected to the surface of the driving lead screw in a threaded penetrating manner, a second sealing ring is arranged at the edge of the surface of the outer wall 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 wall of the tank cover, and a first sealing ring is embedded at the connection part of the transmission shaft and the tank cover; this novel 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 the uniform velocity of odorant.
Description
Technical Field
The utility model relates to a natural gas field especially relates to a natural gas adds smelly device.
Background
Through patent search, the publication number: CN210462494U discloses a natural gas odorizing device, including the stock solution device, fixed mounting has the transfer line on the stock solution device, the last fixed surface that just is located the stock solution device of transfer line has cup jointed the return valve. This natural gas odorizing device, through increasing a liquid storage pot, after the odorant of one of them liquid storage pot used up, under the effect of pressure, it drives the export of the sealed piece of dragging export and closing the export of odorant and opening the odorant of another liquid storage pot, carry out incessant odorizing work to the natural gas, pressure drags the feed liquor piston simultaneously and drives the movable block, open the inlet, add the odorant to the liquid storage pot, make equipment have higher automaticity, can incessant carry out natural gas odorizing, the work efficiency of the device is improved, reduce the contact of operation workman with the odorant simultaneously, the security of the device is improved.
Publication No.: in the use process of the natural gas odorizing device provided by CN210462494U, along with the pressure in the pressure tank gradually decreases due to the discharge of the odorizing agent in the pressure tank, the discharge speed of the odorizing agent after the pressure decreases gradually, so that the exhaust of the pressure tank is uneven.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem that exists among the background art, the utility model provides a natural gas adds odour device can carry out real-time supervision to the pressure in the overhead tank when using, and after the pressure in the overhead tank reduced, 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 the uniform velocity of smelly agent.
(II) technical scheme
In order to solve the problem, the utility model provides a natural gas odorization device, including overhead tank and cover, the cover is located the overhead tank portion, the cover surface is equipped with driving motor, driving motor's power take off end is connected with the transmission shaft, the transmission shaft is pegged graft at the cover inner chamber, the transmission shaft bottom is connected with the drive lead screw, drive lead screw surface screw thread through connection has the clamp plate, clamp plate outer wall surface edge is equipped with No. two sealing washers, no. two sealing washer outer walls and overhead tank laminating mutually, clamp plate upper surface symmetry is equipped with the guide bar, the guide bar tip runs through the cover chamber wall.
Preferably, a first sealing ring is embedded at the joint of the transmission shaft and the tank cover, and a third sealing ring is embedded at the joint of the guide rod and the end cover.
Preferably, an exhaust hood is arranged at the bottom of the inner cavity of the pressure tank, and the surface of the exhaust hood is provided with an exhaust hole.
Preferably, the top surface of the exhaust hood is provided with a bearing seat, and the bearing seat is rotatably connected with the bottom of the driving screw rod.
Preferably, the exhaust hood lateral wall inlays and is equipped with pressure sensor, the overhead tank surface is equipped with the pressure display, the pressure display links to each other with pressure sensor electrical property.
Preferably, the top of the surface of the pressure tank is in conduction connection with a feed pipe, and a feed valve is arranged on the feed pipe.
Preferably, the bottom of the pressure tank is connected with a discharge pipe in a conduction mode, and a discharge valve is arranged on the discharge pipe.
The above technical scheme of the utility model has following profitable technological effect:
1. this novel 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 quick discharge of odorant.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic sectional structure of the present invention;
fig. 3 is a schematic view of the exhaust hood of the present invention.
Reference numerals:
1. a pressure tank; 2. a can lid; 3. a drive motor; 4. a drive shaft; 5. a first sealing ring; 6. pressing a plate; 7. a second sealing ring; 8. an exhaust hood; 9. driving the screw rod; 10. a guide bar; 11. a third sealing ring; 12. a pressure sensor; 13. a pressure display; 14. a feed pipe; 15. a feed valve; 16. a discharge pipe; 17. a discharge valve; 18. and a bearing seat.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-3, the utility model provides a natural gas odorizing device, including overhead tank 1 and cover 2, cover 2 is located overhead tank 1 top, cover 2 surface is equipped with driving motor 3, driving motor 3's power take off end is connected with transmission shaft 4, transmission shaft 4 pegs graft at cover 2 inner chamber, 4 bottoms of transmission shaft are connected with drive lead screw 9, drive lead screw 9 surface screw thread through connection has clamp plate 6, 6 outer wall surface edges of clamp plate are equipped with No. two sealing washer 7, no. two sealing washer 7 outer walls are laminated with overhead tank 1 inner wall mutually, 6 upper surface symmetries of clamp plate are equipped with guide bar 10, guide bar 10 tip runs through cover 2 chamber walls.
It should be noted that, after the pressure in the pressure tank 1 is reduced, the driving motor 3 is controlled to rotate, the driving motor 3 rotates with the driving screw rod 9 through the transmission shaft 4, the joint of the transmission shaft 4 and the tank cover 2 is sealed through the first sealing ring 5, the phenomenon of air leakage at the joint is avoided, the driving screw rod 9 can push the pressing plate 6 to descend in the inner cavity of the pressure tank 1 under the action of surface threads when rotating, the edge of the outer wall surface of the pressing plate 6 is attached to the inner wall of the pressure tank 1 through the second sealing ring 7, the pressing plate 6 can press down the odor agent in the inner cavity of the pressure tank 1 when descending, so that the odor agent is collected at the bottom of the inner cavity of the pressure tank 1 until the pressure at the bottom of the inner cavity of the pressure tank 1 reaches the exhaust pressure, the pressing plate 6 is guided through the guide rod 10 when descending, and the pressing plate 6 is prevented from rotating along with the driving screw rod 9.
In an alternative embodiment, a first sealing ring 5 is embedded at the joint of the transmission shaft 4 and the tank cover 2, and a third sealing ring 11 is embedded at the joint of the guide rod 10 and the end cover 2.
It should be noted that, the joint of the transmission shaft 4 and the tank cover 2 is sealed by the first sealing ring 5, and the third sealing ring 11 can seal the joint of the guide rod 10 and the tank cover 2, so as to avoid the air leakage at the joint.
In an alternative embodiment, the bottom of the inner cavity of the pressure tank 1 is provided with an exhaust hood 8, the surface of the exhaust hood 8 is provided with an exhaust hole, the top surface of the exhaust hood 8 is provided with a bearing seat 18, and the bearing seat 18 is rotatably connected with the bottom of the driving screw rod 9.
It should be noted that, odor in the pressure tank 1 is discharged into the material inlet and outlet pipe 16 through the exhaust hood 8, the bottom of the driving screw rod 9 can be limited through the bearing seat 18, and the concentricity of the driving screw rod 9 during rotation can be improved.
In an alternative embodiment, a pressure sensor 12 is embedded in the side wall of the exhaust hood 8, a pressure display 13 is arranged on the surface of the pressure tank 1, and the pressure display 13 is electrically connected with the pressure sensor 12.
It should be noted that the pressure sensor 12 can monitor the pressure inside the pressure tank 1, transmit the monitoring data to the pressure display 13 for displaying, and monitor the pressure at the bottom of the inner cavity of the pressure tank 1 in real time.
In an optional embodiment, a feeding pipe 14 is connected to the top of the surface of the pressure tank 1 in a conducting manner, a feeding valve 15 is arranged on the feeding pipe 14, a discharging pipe 16 is connected to the bottom of the pressure tank 1 in a conducting manner, and a discharging valve 17 is arranged on the discharging pipe 16.
It should be noted that the odor can be injected into the pressure tank 1 through the feed pipe 14 and exhausted through the exhaust pipe 16, and the feed pipe 14 and the exhaust pipe 16 can be controlled by the feed valve 15 and the discharge valve 17, respectively.
The utility model discloses in, can pour into the odorant into pressure tank 1 through inlet pipe 14 after opening feed valve 15 in, can monitor the pressure in the pressure tank 1 through pressure sensor 12, and transmit monitoring data and show on pressure display 13, it discharges the odorant to open bleeder valve 17 accessible discharging pipe 16, after the pressure in pressure tank 1 reduces, rotate through control driving motor 3, driving motor 3 rotates through transmission shaft 4 and drive lead screw 9, transmission shaft 4 seals through a sealing washer 5 with cover 2 junction, avoid the junction to take place gas leakage phenomenon, drive lead screw 9 can push down pressure plate 6 in 1 inner chamber of pressure tank under the effect of surface screw when rotating, 6 outer wall surface edge of clamp plate laminates through No. two sealing washers 7 and 1 inner wall of pressure tank mutually, 6 can push down the odorant of 1 inner chamber of pressure tank when descending, make the odorant collect in 1 inner chamber bottom of pressure tank, reach the pressure up to the pressure of 1 inner chamber bottom of pressure tank, 6 leads through guide bar 10 when descending, prevent that 6 from following drive pressure plate 6 and drive lead the sealing washer 9, cover 11 can carry out sealing connection guide bar with cover 2 to the sealing washer 11.
Claims (7)
1. The utility model provides a natural gas adds odour device, includes overhead tank (1) and cover (2), cover (2) are located overhead tank (1) top, its characterized in that, cover (2) surface is equipped with driving motor (3), the power take off end of driving motor (3) is connected with transmission shaft (4), peg graft at cover (2) inner chamber transmission shaft (4), transmission shaft (4) bottom is connected with drive lead screw (9), drive lead screw (9) surface screw thread through connection has clamp plate (6), clamp plate (6) outer wall surface edge is equipped with No. two sealing washer (7), no. two sealing washer (7) outer wall and overhead tank (1) inner wall laminate mutually, clamp plate (6) upper surface symmetry is equipped with guide bar (10), guide bar (10) tip runs through cover (2) chamber wall.
2. A natural gas odorizing device according to claim 1, wherein a first sealing ring (5) is embedded at the joint of the transmission shaft (4) and the tank cover (2), and a third sealing ring (11) is embedded at the joint of the guide rod (10) and the tank cover (2).
3. A natural gas odorizing device according to claim 1, wherein the bottom of the inner cavity of the pressure tank (1) is provided with an exhaust hood (8), and the surface of the exhaust hood (8) is provided with an exhaust hole.
4. A natural gas odorizing device according to claim 3, wherein the top surface of the exhaust hood (8) is provided with a bearing seat (18), and the bearing seat (18) is rotatably connected with the bottom of the driving screw rod (9).
5. A natural gas odorizing device according to claim 4, wherein the side wall of the exhaust hood (8) is embedded with a pressure sensor (12), the surface of the pressure tank (1) is provided with a pressure display (13), and the pressure display (13) is electrically connected with the pressure sensor (12).
6. A natural gas odorizing device according to claim 1, wherein a feeding pipe (14) is conductively connected to the top of the surface of the pressure tank (1), and a feeding valve (15) is arranged on the feeding pipe (14).
7. A natural gas odorizing device according to claim 1, wherein a discharge pipe (16) is connected to the bottom of the pressure tank (1) in a conducting manner, and a discharge valve (17) is arranged on the discharge pipe (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223316361.6U CN218762731U (en) | 2022-12-10 | 2022-12-10 | Natural gas odorization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223316361.6U CN218762731U (en) | 2022-12-10 | 2022-12-10 | Natural gas odorization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218762731U true CN218762731U (en) | 2023-03-28 |
Family
ID=85681126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223316361.6U Active CN218762731U (en) | 2022-12-10 | 2022-12-10 | Natural gas odorization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218762731U (en) |
-
2022
- 2022-12-10 CN CN202223316361.6U patent/CN218762731U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2087435A (en) | Press | |
| CN218762731U (en) | Natural gas odorization device | |
| CN108220129A (en) | A kind of equipment of Chinese medicine Slag treatment storage | |
| CN211445681U (en) | Sampling device for microbial fermentation broth | |
| CN107387198A (en) | It can be achieved not shutting down the oil pan arrangement of change engine oil and its method of changing oil | |
| CN217757496U (en) | Organic ferment fermentation cylinder | |
| CN211532713U (en) | Oil tea fruit preprocessing device | |
| CN216172175U (en) | High-efficient tower of deviating from of alkadiene desorption | |
| CN213865961U (en) | Fireproof liquid spraying device for single fireproof glass | |
| CN210882744U (en) | Blueberry magma filling equipment that can automatic feed | |
| CN211575901U (en) | High-efficient environmental protection smelting furnace of tubular product | |
| CN211309205U (en) | Domestic waste minimizing bag breaking machine | |
| CN112007733A (en) | Intelligent kitchen waste treatment equipment | |
| CN220989748U (en) | High-voltage pulse extraction equipment based on vacuum | |
| CN2813274Y (en) | Solvent extracting materials fluid removing machine | |
| CN221192141U (en) | Yeast fermentation raw material steam dilution sterilization integrated device | |
| CN213680188U (en) | Manganese-containing heavy metal wastewater treatment equipment | |
| CN207981803U (en) | A kind of pail pack cleaner for inner wall | |
| CN210583752U (en) | Medicine production is with extracting equipment | |
| CN212894681U (en) | Pump-out device of fruit fermentation tank | |
| CN216800359U (en) | Silicon oil coating device with automatic silicone oil supplementing structure for sheet production | |
| CN201272779Y (en) | Bending pipe type slag water-sealing extrusion slag extractor | |
| CN209872802U (en) | Fertile treatment facility of surplus rubbish system of meal | |
| CN215111967U (en) | Enameled wire lubricating oil supply device | |
| CN218782042U (en) | Liquid food sampling and storing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |