CN218863901U - Surplus prediction device of gas busbar - Google Patents
Surplus prediction device of gas busbar Download PDFInfo
- Publication number
- CN218863901U CN218863901U CN202223324193.5U CN202223324193U CN218863901U CN 218863901 U CN218863901 U CN 218863901U CN 202223324193 U CN202223324193 U CN 202223324193U CN 218863901 U CN218863901 U CN 218863901U
- Authority
- CN
- China
- Prior art keywords
- gas
- fixedly connected
- sleeve cover
- fixed
- busbar
- 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
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model relates to the technical field of gas busbars, in particular to a surplus prediction device of a gas busbar, which comprises an air duct for connecting the gas busbar and a gas tank, wherein one side of the air duct is fixedly connected with a detection duct which is obliquely arranged, one end of the detection duct is fixedly connected with an air bag, and the detection duct is provided with a control valve; the outer fixed surface who detects the pipeline is connected with the fixed plate, when the inside atmospheric pressure of vent pipe changes, the inflation and contraction that the gasbag corresponds can make the inside atmospheric pressure of closed sleeve cover change correspondingly, the inside atmospheric pressure of closed sleeve cover is monitored to the inside atmospheric pressure of rethread gas pressure sensor, can master the atmospheric pressure change in the vent pipe who connects with the air current busbar, need not to install inside the gas pressure sensor gas busbar pipeline, not only can conveniently maintain gas pressure sensor, but also can avoid gas busbar pipeline to have gas leakage.
Description
Technical Field
The utility model relates to a gaseous busbar technical field, specific is a surplus prediction device of gaseous busbar.
Background
The gas collecting bar is a container for holding a plurality of gases by gathering the gas sources of single gas supply of single gas using points together in order to improve the working efficiency and safe production.
The gas pressure detection is needed in the gas bus bar, so that the checking of the gas allowance is facilitated, and the timely supplement of the working personnel is realized, for example, the gas bus bar with the allowance detection function provided in the patent application number 'CN 202122357649.7' detects the gas pressure intensity in the pipeline through the pressure sensor.
In the prior art, as for the gas bus bar proposed in patent application No. CN202122357649.7, the pressure sensor needs to be installed inside the detection pipeline, so that the detection pipeline is difficult to maintain a closed whole, which is not only inconvenient for the maintenance of the pressure sensor, but also is easy to cause the problem of gas leakage in the detection pipeline.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a surplus prediction device of gas busbar to solve the problem that proposes among the above-mentioned background art.
The purpose of the utility model can be realized by the following technical proposal:
the device for predicting the surplus of the gas bus comprises an air duct for connecting the gas bus and a gas tank, wherein one side of the air duct is fixedly connected with a detection duct which is obliquely arranged, one end of the detection duct is fixedly connected with an air bag, and a control valve is arranged on the detection duct;
the outer fixed surface of the detection pipeline is connected with a fixing plate, a sealing sleeve cover is arranged on the fixing plate, the sealing sleeve cover is sleeved outside the air bag, a gas pressure sensor is fixedly connected to the top of the inner wall of the sealing sleeve cover, a pressure display instrument is fixedly connected to the top of the sealing sleeve cover, and the pressure display instrument is electrically connected with the pressure sensor to display the pressure monitored by the gas pressure sensor.
Preferably, the fixed spiral shell axle of top fixedly connected with of fixed plate, the fixed cover piece of both sides fixedly connected with of closing the trim cover are provided with lock nut on the fixed cover piece, the top of fixed spiral shell axle run through fixed cover piece and with lock nut threaded connection to with closing the trim cover fixed to the fixed plate.
Preferably, a clamping groove matched with the sealing sleeve cover for use is formed in the fixing plate, a sealing gasket is fixedly connected to the bottom of the sealing sleeve cover, and the sealing gasket is matched with the clamping groove.
Preferably, the top of closing the upper cover and the both sides that are located the pressure display appearance are fixed mounting respectively has alarm lamp and buzzer, alarm lamp, buzzer equal and pressure display appearance electric connection, one side fixedly connected with tonifying qi mouth of pipe and electron relief valve of closing the upper cover.
Preferably, two fixed sleeving of bottom fixedly connected with of fixed plate, fixed sleeving's inside is provided with the spring, the equal fixedly connected with sliding block in both ends of spring, one side fixedly connected with connecting rod of sliding block, the one end of connecting rod run through fixed sleeving and extend to the outside of wearing fixed sleeving, the connecting rod extends to the outside one end fixedly connected with adjusting plate of fixed sleeving, adjusting plate's top slope sets up.
Preferably, the two sides of the closed sleeve cover are fixedly connected with rectangular positioning plates, and the rectangular positioning plates are matched with the adjusting pressure plate.
The utility model has the advantages that:
through the vent pipe one side connection detection pipeline and the gasbag of connecting between gas pitcher and busbar body, and at a fixed closing sleeve lid of gasbag outside, make when vent pipe inside atmospheric pressure changes, the inflation shrink that the gasbag corresponds can make the inside atmospheric pressure of closing sleeve lid take place to correspond the change, the inside atmospheric pressure of rethread gas pressure sensor monitoring closing sleeve lid, can master the atmospheric pressure change in the vent pipe that connects with the air current busbar, need not to install inside the gas busbar pipeline with gas pressure sensor, not only can conveniently maintain gas pressure sensor's overhaul, but also can avoid the gas busbar pipeline to have gas leakage.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts;
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the top portion of the closure cap of FIG. 1;
FIG. 3 is a schematic view of the configuration of the bottom portion of the closure cap of FIG. 2;
FIG. 4 is a schematic view of the rear view of the closure cap of FIG. 2;
FIG. 5 is a schematic view of the structure of the fixing plate portion of FIG. 1;
FIG. 6 is a schematic structural view of a bottom portion of the stationary plate of FIG. 5;
fig. 7 is a schematic view of the interior portion of the retaining sleeve of fig. 6.
The reference numbers in the figures are as follows:
1. the device comprises a ventilation pipeline, 3, a detection pipeline, 4, an air bag, 5, a control valve, 6, a fixing plate, 7, a sealing sleeve cover, 8, a gas pressure sensor, 9, a pressure display instrument, 10, a fixing screw shaft, 11, a fixing sleeve block, 12, a locking nut, 13, a clamping groove, 14, a sealing gasket, 15, an alarm lamp, 16, a buzzer, 18, an air supply pipe orifice, 19, an electronic pressure release valve, 20, a fixing sleeve pipe, 21, a spring, 22, a sliding block, 23, a connecting rod, 24, an adjusting pressure plate, 25 and a rectangular positioning plate.
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 of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
The device for predicting the surplus of the gas busbar comprises an air duct 1 for connecting the gas busbar with a gas tank, wherein one side of the air duct 1 is fixedly connected with a detection duct 3 which is obliquely arranged, one end of the detection duct 3 is fixedly connected with an air bag 4, and the detection duct 3 is provided with a control valve 5;
the outer fixed surface of the detection pipeline 3 is connected with a fixing plate 6, a sealing sleeve cover 7 is arranged on the fixing plate 6, the sealing sleeve cover 7 is sleeved outside the air bag 4, a gas pressure sensor 8 is fixedly connected to the top of the inner wall of the sealing sleeve cover 7, a pressure display instrument 9 is fixedly connected to the top of the sealing sleeve cover 7, and the pressure display instrument 9 and the pressure sensor 8 are electrically connected to display the pressure monitored by the gas pressure sensor 8.
As shown in fig. 1 and 2, two ends of the vent pipe 1 are respectively connected to the gas bus and the gas tank, so that the gas in the gas tank can enter the gas bus through the vent pipe 1, the detection pipe 3 is communicated with the vent pipe 1, and the control valve 5 is in an open state, so that the gas can enter the detection pipe 3 and the airbag 4 through the vent pipe 1.
The top fixedly connected with fixed spiral shell axle 10 of fixed plate 6, the fixed cover piece 11 of both sides fixedly connected with of closing cap 7 is provided with lock nut 12 on the fixed cover piece 11, the top of fixed spiral shell axle 10 run through fixed cover piece 11 and with lock nut 12 threaded connection to be fixed to fixed plate 6 with closing cap 7.
Referring to fig. 2 and 5, the fixing sleeve 11 has a through hole for allowing the fixing screw shaft 10 to pass through the fixing sleeve 11.
The fixing plate 6 is provided with a clamping groove 13 matched with the sealing sleeve cover 7 for use, the bottom of the sealing sleeve cover 7 is fixedly connected with a sealing gasket 14, and the sealing gasket 14 is matched with the clamping groove 13.
As shown in fig. 2 and 5, when the closing cover 7 is fixed to the fixing plate 6, the bottom of the closing cover 7 may be caught inside the chucking groove 13, and the sealing gasket 14 may also be chucked inside the chucking groove 13, improving airtightness between the closing cover 7 and the fixing plate 6.
The top of sealing sleeve cover 7 and the both sides that are located pressure display instrument 9 are fixed mounting respectively has alarm lamp 15 and buzzer 16, alarm lamp 15, buzzer 16 all with pressure display instrument 9 electric connection, one side fixedly connected with tonifying qi mouth of pipe 18 and electronic relief valve 19 of sealing sleeve cover 7.
As shown in fig. 2, when the air pressure inside the closing cover 7 is too low or too high, an alarm is given by the alarm lamp 15 and the buzzer 16.
Two fixed sleeving 20 of bottom fixedly connected with of fixed plate 6, the inside of fixed sleeving 20 is provided with spring 21, the equal fixedly connected with sliding block 22 in both ends of spring 21, one side fixedly connected with connecting rod 23 of sliding block 22, the one end of connecting rod 23 runs through fixed sleeving 20 and extends to the outside of wearing fixed sleeving 20, connecting rod 23 extends to the outside one end fixedly connected with adjusting plate 24 of fixed sleeving 20, adjusting plate 24's top slope sets up.
The two sides of the closed sleeve cover 7 are fixedly connected with rectangular positioning plates 25, and the rectangular positioning plates 25 are matched with the adjusting pressure plates 24.
As shown in fig. 2-7, when the closing sleeve cover 7 is moved toward the fixing plate 6, the rectangular positioning plate 25 may be made to press the inclined surface at the top of the adjusting pressing plate 24, the adjusting pressing plate 24 may press the spring 21 through the connecting rod 23 and the sliding block 22, so that the two adjusting pressing plates 24 move toward each other, the adjusting pressing plate 24 passes through between the rectangular positioning plate 25 and the closing sleeve cover 7, then the spring 21 extends to push the sliding block 22, so that the two adjusting pressing plates 24 move toward each other, so that the bottom of the adjusting pressing plate 24 moves above the rectangular positioning plate 25, so that the closing sleeve cover 7 and the fixing plate 6 cannot be separated, stability when the closing sleeve cover 7 is fixed to the fixing plate 6 is improved, and when the closing sleeve cover 7 and the fixing plate 6 need to be separated, the two adjusting pressing plates 24 may be pressed toward each other, and then the closing sleeve cover 7 is pulled upward, so that the adjusting pressing plate 24 may pass through between the rectangular positioning plate 25 and the closing sleeve cover 7, and separation of the closing sleeve cover 7 is completed.
The utility model provides a pair of surplus prediction device of gas busbar's theory of operation as follows:
the bottom of the sealing sleeve cover 7 is clamped into the clamping groove 13, the fixing screw shaft 10 penetrates through the fixing sleeve block 11 at the moment, the locking nut 12 is screwed, the fixing sleeve block 11 is fixed, the sealing sleeve cover 7 is fixed, the same air pressure as that of normal ventilation of the ventilation pipeline 1 can be supplemented into the sealing sleeve cover 7 through the air supplementing pipe orifice 18, otherwise, when the locking nut 12 is taken down, the sealing sleeve cover 7 can be taken down from the fixing plate 6, and the maintenance of the gas pressure sensor 8 is facilitated.
When the atmospheric pressure in the vent pipe 1 changes, the atmospheric pressure inside the detection pipe 3 and the air bag 4 also changes, the air bag 4 correspondingly contracts or expands, when the air bag 4 contracts and expands, the atmospheric pressure inside the sealing cover 7 correspondingly changes, the atmospheric pressure inside the sealing cover 7 is monitored through the gas pressure sensor 8, and the atmospheric pressure is displayed on the pressure display instrument 9.
Compared with the prior art, the utility model provides a pair of surplus prediction device of gas busbar has following beneficial effect:
through connecting detection pipeline 3 and gasbag 4 in vent pipe 1 one side of connecting between gas pitcher and busbar body, and at 4 outside fixed one of gasbag closing sleeve 7, make when vent pipe 1 inside atmospheric pressure changes, the inflation and contraction that gasbag 4 corresponds can make the inside atmospheric pressure of closing sleeve 7 take place to correspond the change, the inside atmospheric pressure of closing sleeve 7 is monitored to rethread gas pressure sensor 8, can master the atmospheric pressure change in the vent pipe that connects with the air current busbar, need not to install gas pressure sensor 8 inside the gas busbar pipeline, not only can make things convenient for the maintenance to gas pressure sensor 8, but also can avoid the gas busbar pipeline to have gas leakage.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed.
Claims (6)
1. The device for predicting the surplus of the gas busbar comprises an air duct (1) for connecting the gas busbar with a gas tank, and is characterized in that one side of the air duct (1) is fixedly connected with a detection duct (3) which is obliquely arranged, one end of the detection duct (3) is fixedly connected with an air bag (4), and the detection duct (3) is provided with a control valve (5);
the outer fixed surface of detection pipeline (3) is connected with fixed plate (6), be provided with on fixed plate (6) and seal the ways (7), the outside of gasbag (4) is located in the cover of seal the ways (7), and the top fixedly connected with gas pressure sensor (8) of seal the ways (7) inner wall, the top fixedly connected with pressure display appearance (9) of seal the ways (7), pressure display appearance (9) and pressure sensor (8) electric connection, in order to show the pressure that gas pressure sensor (8) monitored.
2. The residual amount prediction device of a gas bus bar according to claim 1, wherein a fixed threaded shaft (10) is fixedly connected to the top of the fixed plate (6), fixed blocks (11) are fixedly connected to both sides of the closed sleeve cover (7), a lock nut (12) is disposed on the fixed blocks (11), and the top of the fixed threaded shaft (10) penetrates through the fixed blocks (11) and is in threaded connection with the lock nut (12) to fix the closed sleeve cover (7) to the fixed plate (6).
3. The device for predicting the residual amount of the gas bus bar according to claim 2, wherein the fixing plate (6) is provided with a clamping groove (13) matched with the closing sleeve cover (7) for use, a sealing gasket (14) is fixedly connected to the bottom of the closing sleeve cover (7), and the sealing gasket (14) is matched with the clamping groove (13).
4. The gas bus surplus prediction device according to claim 3, wherein an alarm lamp (15) and a buzzer (16) are respectively and fixedly mounted at the top of the sealing sleeve cover (7) and at two sides of the pressure display instrument (9), the alarm lamp (15) and the buzzer (16) are both electrically connected with the pressure display instrument (9), and an air supply pipe orifice (18) and an electronic pressure release valve (19) are fixedly connected to one side of the sealing sleeve cover (7).
5. The gas bus bar residue prediction device as claimed in claim 1, wherein two fixing sleeves (20) are fixedly connected to the bottom of the fixing plate (6), a spring (21) is disposed inside the fixing sleeves (20), sliding blocks (22) are fixedly connected to both ends of the spring (21), a connecting rod (23) is fixedly connected to one side of each sliding block (22), one end of each connecting rod (23) penetrates through the fixing sleeve (20) and extends to the outside of the fixing sleeve (20), an adjusting pressure plate (24) is fixedly connected to one end of each connecting rod (23) extending to the outside of the fixing sleeve (20), and the top of each adjusting pressure plate (24) is obliquely disposed.
6. The residual amount prediction device of a gas bus bar according to claim 5, characterized in that rectangular positioning plates (25) are fixedly connected to two sides of the closing sleeve cover (7), and the rectangular positioning plates (25) are matched with the adjusting pressure plate (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223324193.5U CN218863901U (en) | 2022-12-12 | 2022-12-12 | Surplus prediction device of gas busbar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223324193.5U CN218863901U (en) | 2022-12-12 | 2022-12-12 | Surplus prediction device of gas busbar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218863901U true CN218863901U (en) | 2023-04-14 |
Family
ID=87364384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223324193.5U Active CN218863901U (en) | 2022-12-12 | 2022-12-12 | Surplus prediction device of gas busbar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218863901U (en) |
-
2022
- 2022-12-12 CN CN202223324193.5U patent/CN218863901U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212542804U (en) | New energy automobile mouthful structure that charges | |
| CN103697324A (en) | Electrical intelligent SF6 gas charging device | |
| CN108807833A (en) | A kind of battery liquid-filling structure and battery | |
| CN206134764U (en) | Intelligent protection device of electric motor car lithium cell group | |
| CN218863901U (en) | Surplus prediction device of gas busbar | |
| CN203034068U (en) | Inflation sealing device of molten aluminum degassing device | |
| CN201725022U (en) | Air-tightness testing device for sealed valve-regulated lead-acid battery | |
| CN208873780U (en) | Power battery top cover and power battery | |
| CN209802602U (en) | Battery leakproofness continuous monitoring device | |
| CN213660588U (en) | Intelligent leakage-proof device for electrolyte | |
| CN208191083U (en) | A kind of explosion-proof control box that sludge drying process dust-separation is closed | |
| CN208400937U (en) | A kind of battery liquid-filling structure and battery | |
| CN207282315U (en) | A kind of intelligently realizing explosion-proof capacitor | |
| CN106684507A (en) | Metal air fuel cell | |
| CN205483416U (en) | Capacitor bank seals airtight detection device immediately | |
| CN213301318U (en) | Manhole cover capable of providing air pressure and temperature inside tank bin | |
| CN210670947U (en) | Mining explosion-proof control box | |
| CN218934658U (en) | Air compressor with air-saving valve device | |
| CN207130349U (en) | A kind of electrolysis deoxidation prepares the device of high-purity iron powder | |
| CN214421368U (en) | Oil tank mouth sealing device | |
| CN217768622U (en) | Acid-proof explosion-proof protection device and container type generator set | |
| CN212063522U (en) | Charger with overload short-circuit protection alarming function | |
| CN220357223U (en) | Metal gas battery test tank | |
| CN216154587U (en) | Carbon steel storage tank convenient to adjust support height | |
| CN116293385B (en) | Hydrogen storage device convenient to replace and application method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |