CN217716665U - Hydrogen production pretreatment gas pipeline detects and blocks up device - Google Patents
Hydrogen production pretreatment gas pipeline detects and blocks up device Download PDFInfo
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- CN217716665U CN217716665U CN202221647157.XU CN202221647157U CN217716665U CN 217716665 U CN217716665 U CN 217716665U CN 202221647157 U CN202221647157 U CN 202221647157U CN 217716665 U CN217716665 U CN 217716665U
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Abstract
The utility model discloses a gas pipeline detection blocking device for hydrogen production pretreatment, which comprises a fixed cylinder, wherein a telescopic rod is arranged inside the fixed cylinder, a threaded hole is formed inside the telescopic rod, an adjusting screw rod is arranged inside the threaded hole, a limiting sliding groove is formed in the inner wall of the fixed cylinder, and a limiting sliding block is arranged inside the limiting sliding groove; the storage tank is arranged below the telescopic rod, a telescopic motor is arranged in the storage tank, and a storage battery is arranged below the telescopic motor; and the display screen is arranged at the front end of the fixed cylinder, and a control key is arranged below the display screen. This hydrogen pretreatment gas pipeline detects and blocks up device drives accommodate the lead screw through flexible motor circular telegram work and rotates, promotes the telescopic link and stretches out and draws back in the inside of solid fixed cylinder, and then realizes adjusting the extension length of telescopic link to in carry out the temperature measurement to the higher or lower gas pipeline in position, provide very big facility for this work that detects and blocks up the device.
Description
Technical Field
The utility model relates to a gas piping safe operation technical field specifically is a hydrogen pretreatment gas piping detects and blocks up device.
Background
The gas pipeline belongs to gas conveying equipment, the material of the pipeline is generally common carbon steel, and along with the extension of the operation period, the pipeline is always difficult to solve due to more impurities in the gas. Especially, the pipeline with smaller pipe diameter has high possibility of occurring at the elbow and the necking part, and how to solve the technical problem is very important for prolonging the service life of the gas pipeline.
The existing method for judging the blocking position adopts an empirical method for judging, the error rate is high, the construction period is prolonged, and the maintenance cost is increased, so that the device for detecting the blocking position of the hydrogen production pretreatment gas pipeline is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hydrogen production preliminary treatment gas pipeline detects and blocks up device to the method that proposes current judgement jam position in solving above-mentioned background art adopts empirical method to judge, and the fault rate is high, causes construction period extension, maintains the problem that the expense increased of examining.
In order to achieve the above purpose, the utility model provides a following technical scheme: the blocking detection device for the gas pipeline in the hydrogen production pretreatment comprises a fixed cylinder, wherein a telescopic rod is arranged inside the fixed cylinder, a threaded hole is formed in the telescopic rod, an adjusting screw rod is arranged inside the threaded hole, a limiting sliding groove is formed in the inner wall of the fixed cylinder, and a limiting sliding block is arranged inside the limiting sliding groove;
the holding tank, it is seted up the below of telescopic link, the internally mounted of holding tank has flexible motor, the battery is installed to the below of flexible motor.
Preferably, the limiting slide block is fixedly connected with the telescopic rod in an integrated mode, and the telescopic rod is movably connected with the fixed cylinder through the limiting slide block and the limiting sliding groove.
Preferably, the adjusting screw rod penetrates through the inside of the threaded hole, the adjusting screw rod is in threaded connection with the threaded hole, the telescopic motor is in key connection with the adjusting screw rod, and meanwhile the telescopic rod moves inside the fixed cylinder through the limiting slide block, the limiting slide groove, the adjusting screw rod and the threaded hole.
Preferably, the fixed cylinder is further provided with:
the display screen is installed at the front end of the fixed cylinder, a control button is arranged below the display screen, and an operation handle part is arranged below the control button.
Preferably, the telescopic link still is equipped with:
the mounting seat is fixedly mounted above the telescopic rod in an integrated mode, a mounting groove is formed in the mounting seat, an infrared temperature measuring gun is mounted above the mounting groove, a temperature measuring gun protective sleeve is mounted on the outer surface of the infrared temperature measuring gun, and a fixing bolt is mounted on the right side of the mounting seat.
Preferably, the fixing bolt penetrates through the inside of the mounting seat, the fixing bolt is in threaded connection with the mounting seat, and the infrared temperature measuring gun is in clamping connection with the mounting seat through the mounting groove and the fixing bolt.
Preferably, the shape and size of the infrared temperature measuring gun are matched with those of the inner part of the temperature measuring gun protective sleeve, and the infrared temperature measuring gun is in adhesive connection with the temperature measuring gun protective sleeve.
Compared with the prior art, the utility model provides a hydrogen-making pretreatment of gas piping detects blocking device possesses following beneficial effect: this system hydrogen pretreatment gas pipeline detects and blocks up device drives accommodate the lead screw through flexible motor circular telegram work and rotates, promotes the telescopic link and stretches out and draws back in the inside of solid fixed cylinder, and then realizes adjusting the extension length of telescopic link to in carry out the temperature measurement to the higher or lower gas pipeline in position, provide very big facility for this work that detects and blocks up the device.
1. The utility model drives the adjusting screw rod to rotate through the power-on work of the telescopic motor, pushes the telescopic rod to stretch in the fixed cylinder, and further realizes the adjustment of the extension length of the telescopic rod, so as to measure the temperature of the gas pipeline with higher or lower position, and provide great convenience for the work of the blocking detection device;
2. the utility model makes the mounting and dismounting operations between the infrared temperature measuring gun and the mounting seat simple and convenient through the mounting groove and the fixing bolt, so as to dismount the infrared temperature measuring gun for maintenance;
3. the utility model discloses a temperature measurement rifle lag plays the guard action to infrared ray temperature measurement rifle, avoids infrared ray temperature measurement rifle to cause infrared ray temperature measurement rifle to damage with foreign object bump when carrying out the temperature measurement operation.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the fixing cylinder of the present invention;
FIG. 3 is a schematic view of the connection structure of the infrared thermometric gun and the thermometric gun protective cover of the present invention;
fig. 4 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention.
In the figure: 1. a fixed cylinder; 2. a limiting slide block; 3. a mounting base; 4. mounting grooves; 5. an infrared temperature measuring gun; 6. a temperature measuring gun protecting sleeve; 7. fixing the bolt; 8. a telescopic rod; 9. a display screen; 10. a control key; 11. an operation grip part; 12. a limiting chute; 13. a telescopic motor; 14. a storage battery; 15. accommodating a tank; 16. adjusting a screw rod; 17. a threaded hole.
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.
Referring to fig. 1 and 2, a hydrogen production pretreatment gas pipeline blockage detection device comprises a fixed cylinder 1, a telescopic rod 8 is installed inside the fixed cylinder 1, a threaded hole 17 is formed inside the telescopic rod 8, an adjusting screw rod 16 is installed inside the threaded hole 17, a limiting sliding groove 12 is formed in the inner wall of the fixed cylinder 1, and a limiting sliding block 2 is installed inside the limiting sliding groove 12; the limiting slide block 2 is fixedly connected with the telescopic rod 8 in an integrated manner, and the telescopic rod 8 is movably connected with the fixed cylinder 1 through the limiting slide block 2 and the limiting sliding groove 12; the accommodating groove 15 is formed below the telescopic rod 8, and the telescopic motor 13 is installed inside the accommodating groove 15; the adjusting screw rod 16 penetrates through the threaded hole 17, the adjusting screw rod 16 is in threaded connection with the threaded hole 17, the telescopic motor 13 is in key connection with the adjusting screw rod 16, meanwhile, the telescopic rod 8 moves in the fixed cylinder 1 through the limiting slide block 2, the limiting slide groove 12, the adjusting screw rod 16 and the threaded hole 17, and the storage battery 14 is installed below the telescopic motor 13; the adjusting screw rod 16 is driven to rotate through the power-on work of the telescopic motor 13, the telescopic rod 8 is pushed to stretch in the fixing barrel 1, and then the stretching length of the telescopic rod 8 is adjusted, so that the temperature of a gas pipeline with a higher or lower position is measured, and great convenience is provided for the work of detecting the blocking device.
Referring to fig. 1, 3 and 4, a plugging detection device for a hydrogen production pretreatment gas pipeline comprises a display screen 9 installed at the front end of a fixed cylinder 1, a control button 10 is arranged below the display screen 9, and an operation handle part 11 is arranged below the control button 10; the mounting seat 3 is fixedly mounted above the telescopic rod 8 in an integrated mode, a mounting groove 4 is formed in the mounting seat 3, an infrared temperature measuring gun 5 is mounted above the mounting groove 4, a temperature measuring gun protective sleeve 6 is mounted on the outer surface of the infrared temperature measuring gun 5, and a fixing bolt 7 is mounted on the right side of the mounting seat 3; the fixing bolt 7 penetrates through the mounting seat 3, the fixing bolt 7 is in threaded connection with the mounting seat 3, and the infrared temperature measuring gun 5 is in clamping connection with the mounting seat 3 through the mounting groove 4 and the fixing bolt 7; the mounting and dismounting operations between the infrared temperature measuring gun 5 and the mounting seat 3 are simple and convenient through the mounting groove 4 and the fixing bolt 7, so that the infrared temperature measuring gun 5 can be dismounted for overhauling; the shape and the size of the infrared temperature measuring gun 5 are matched with those of the inside of the temperature measuring gun protecting sleeve 6, and the infrared temperature measuring gun 5 is connected with the temperature measuring gun protecting sleeve 6 in an adhering mode; the infrared temperature measuring gun 5 is protected by the temperature measuring gun protecting sleeve 6, and the infrared temperature measuring gun 5 is prevented from being damaged due to collision with foreign objects when the temperature measuring operation is carried out on the infrared temperature measuring gun 5.
The working principle is as follows: when the plugging device is used for detecting the hydrogen production pretreatment gas pipeline, firstly, the operation grip part 11 on the fixed cylinder 1 is held, then the storage battery 14 in the containing groove 15 provides electric energy for the telescopic motor 13, the telescopic motor 13 is controlled to rotate clockwise or anticlockwise through the control key 10, the adjusting screw rod 16 is driven to rotate in the threaded hole 17, the telescopic rod 8 is pushed to stretch in the fixed cylinder 1 through threads, the infrared temperature measuring gun 5 is pushed to a proper position, the infrared temperature measuring gun 5 is controlled to measure the infrared temperature of each punching elbow and the pipeline welding part and the elbow center part through the operation grip part 11, the fixed cylinder 1 and the telescopic rod 8, the front and rear pipelines of the elbow and the elbow body temperature are compared according to the gas supply direction of an air source, if the gas supply direction side temperature is lower than the elbow body temperature by more than 3 ℃, the elbow exhaust side temperature is lower than the elbow body temperature by about 2 ℃, the elbow can be judged to be plugged, secondly, the temperature measuring gun protective sleeve 6 plays a protective role in measuring the infrared temperature measuring gun 5, and finally, the infrared temperature measuring gun 5 is disassembled from the inside of the installing groove 4 for maintenance through rotating the fixing bolt 7.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a hydrogen preparation preliminary treatment gas pipeline detects jam device which characterized in that includes:
the fixing device comprises a fixing barrel (1), wherein a telescopic rod (8) is installed inside the fixing barrel (1), a threaded hole (17) is formed inside the telescopic rod (8), an adjusting screw rod (16) is installed inside the threaded hole (17), a limiting sliding groove (12) is formed in the inner wall of the fixing barrel (1), and a limiting sliding block (2) is installed inside the limiting sliding groove (12);
holding tank (15), it sets up the below of telescopic link (8), the internally mounted of holding tank (15) has flexible motor (13), battery (14) are installed to the below of flexible motor (13).
2. The device for detecting the blockage of the hydrogen production pretreatment gas pipeline according to claim 1, wherein the limiting slide block (2) is fixedly connected with the telescopic rod (8) in an integrated manner, and the telescopic rod (8) is movably connected with the fixed cylinder (1) through the limiting slide block (2) and the limiting sliding groove (12).
3. The device for detecting the blockage of the hydrogen production pretreatment gas pipeline according to claim 1, wherein the adjusting screw rod (16) penetrates through the inside of the threaded hole (17), the adjusting screw rod (16) is in threaded connection with the threaded hole (17), the telescopic motor (13) is in key connection with the adjusting screw rod (16), and meanwhile the telescopic rod (8) moves inside the fixed cylinder (1) through the limiting slide block (2), the limiting slide groove (12), the adjusting screw rod (16) and the threaded hole (17).
4. The device for detecting blockage of hydrogen production pretreatment gas pipeline according to claim 1, wherein the fixed cylinder (1) is further provided with:
the display screen (9) is installed at the front end of the fixed cylinder (1), a control key (10) is arranged below the display screen (9), and an operation handle portion (11) is arranged below the control key (10).
5. The device for detecting blockage of hydrogen production pretreatment gas pipeline according to claim 1, wherein the telescopic rod (8) is further provided with:
mounting seat (3), its integral type fixed mounting be in the top of telescopic link (8), mounting groove (4) have been seted up to the inside of mounting seat (3), infrared ray temperature measurement rifle (5) are installed to the top of mounting groove (4), the surface mounting of infrared ray temperature measurement rifle (5) has temperature measurement rifle lag (6), fixing bolt (7) are installed on the right side of mounting seat (3).
6. The device for detecting the blockage of the hydrogen production pretreatment gas pipeline according to claim 5, wherein the fixing bolt (7) penetrates through the mounting seat (3), the fixing bolt (7) is in threaded connection with the mounting seat (3), and the infrared temperature measuring gun (5) is in clamping connection with the mounting seat (3) through the mounting groove (4) and the fixing bolt (7).
7. The device for detecting the blockage of the hydrogen production pretreatment gas pipeline according to claim 5, wherein the shape and the size of the infrared temperature measuring gun (5) are matched with those of the inside of the temperature measuring gun protecting sleeve (6), and the infrared temperature measuring gun (5) is in adhesive connection with the temperature measuring gun protecting sleeve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221647157.XU CN217716665U (en) | 2022-08-29 | 2022-08-29 | Hydrogen production pretreatment gas pipeline detects and blocks up device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221647157.XU CN217716665U (en) | 2022-08-29 | 2022-08-29 | Hydrogen production pretreatment gas pipeline detects and blocks up device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217716665U true CN217716665U (en) | 2022-11-01 |
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ID=83775304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221647157.XU Active CN217716665U (en) | 2022-08-29 | 2022-08-29 | Hydrogen production pretreatment gas pipeline detects and blocks up device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217716665U (en) |
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2022
- 2022-08-29 CN CN202221647157.XU patent/CN217716665U/en active Active
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