CN218330444U - Boiler pressure vessel leakage detection equipment - Google Patents
Boiler pressure vessel leakage detection equipment Download PDFInfo
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- CN218330444U CN218330444U CN202222716348.3U CN202222716348U CN218330444U CN 218330444 U CN218330444 U CN 218330444U CN 202222716348 U CN202222716348 U CN 202222716348U CN 218330444 U CN218330444 U CN 218330444U
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- connecting pipe
- electric telescopic
- pressure vessel
- detection device
- upper portion
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Abstract
The utility model relates to a leak testing equipment technical field specifically is a boiler pressure vessel leak testing equipment, it has the height that can adjust the device and the characteristics that shelter from the dust, including first connecting pipe, the right part of first connecting pipe is provided with the several slider, the upper portion of first connecting pipe is provided with the motor, first gear is installed to the right part of motor, and the meshing is connected with the second gear, the middle part of second gear is provided with the second connecting pipe, the left part of second connecting pipe is provided with the several spout, and respectively with the slider phase-match, the upper portion of second connecting pipe is provided with detection device, detection device's rear portion is provided with time relay, and be connected with detection device through the electric wire, the upper portion of second connecting pipe is provided with the connecting plate, install electric telescopic handle on the connecting plate, electric telescopic handle is connected through electric wire and time relay, electric telescopic handle's sub-unit connection has the casing, the upper portion of casing rotates through the bearing and is connected with the rotation lid.
Description
Technical Field
The utility model relates to a leak testing equipment technical field specifically is a boiler pressure vessel leak testing equipment.
Background
As is well known, in the maintenance of modern power plant equipment, the leakage of a power plant boiler is the main content during the equipment maintenance work in the operation process of a power plant, the boiler leakage fault seriously harms the operation safety of the power plant boiler and influences the normal operation of the power plant, so that the condition of the boiler needs to be monitored in real time by using boiler pressure container leakage detection equipment, and an alarm is sent out in time to remind a worker when the boiler leaks.
In real life, in order to improve the detection accuracy of the leakage detection equipment of the boiler pressure vessel, the device needs to be installed at a position which is about 1-1.5 meters away from a position where the boiler is easy to leak, so most of the devices are connected to the boiler through connecting pipes, the installation position of the device is higher due to overhigh boiler, when the device breaks down, the device is inconvenient for workers to replace or maintain, most of the devices are exposed outside, and a large amount of dust can be accumulated on the surface of the device and can also have certain influence on electronic components of the device due to long-time exposure outside beside the boiler.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a boiler pressure vessel leak testing equipment, its characteristics that have the height that can adjust the device and shelter from the dust.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: including first connecting pipe, the right part of first connecting pipe is provided with the several slider, the upper portion of first connecting pipe is provided with the motor, first gear is installed to the right part of motor to the meshing is connected with the second gear, the middle part of second gear is provided with the second connecting pipe, the left part of second connecting pipe is provided with the several spout to respectively with the slider phase-match, the upper portion of second connecting pipe is provided with detection device, detection device's rear portion is provided with time relay to be connected through electric wire and detection device, the upper portion of second connecting pipe is provided with the connecting plate, install electric telescopic handle on the connecting plate, electric telescopic handle is connected through electric wire and time relay, electric telescopic handle's sub-unit connection has the casing, the upper portion of casing rotates through the bearing and is connected with the rotation lid, the middle part of casing is connected through several spring and rotation lid.
Furthermore, the lower part of the shell is provided with a sliding pipe and matched with the second connecting pipe, and the left part of the lower part of the shell is provided with an opening.
Furthermore, a plurality of gaps are arranged between the springs and the detection device and between the springs and the electric telescopic rod.
Furthermore, the lower part of the rotating cover is provided with a groove which is matched with the upper parts of the electric telescopic rod and the connecting plate.
Further, a detector is arranged on the left portion of the detection device and penetrates through the opening.
Furthermore, the shell and the rotating cover are made of transparent plastics.
(III) advantageous effects
Compared with the prior art, the utility model provides a boiler pressure vessel leak testing equipment possesses following beneficial effect:
this boiler pressure vessel leak testing equipment, through starter motor, the motor rotates, through the second gear with first gear engaged with, drives the second connecting pipe and rotates to rotate the detection device on second connecting pipe upper portion to the below, the staff of being convenient for maintains or changes it, and casing and rotation lid shelter from detection device simultaneously, prevent that the dust in the air from falling to detection device on, influence detection device's normal work.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a partial left-side view structural schematic diagram of the right portion of the first gear of the present invention;
fig. 3 is a partially enlarged structural view of a portion a shown in fig. 2 according to the present invention;
fig. 4 is a partially enlarged structural schematic view of the second gear, the chute and the second connecting pipe of the present invention;
fig. 5 is an enlarged right-view structural diagram of the first connecting tube and the slider according to the present invention.
In the figure: 1. a first connecting pipe; 2. a slider; 3. a motor; 4. a first gear; 5. a second gear; 6. a second connecting pipe; 7. a chute; 8. a detection device; 9. an electric telescopic rod; 10. a housing; 11. rotating the cover; 12. a sliding tube; 13. an opening; 14. a groove; 15. a detector; 16. a time relay.
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. 1-5, a leakage detecting apparatus for a boiler pressure vessel of the present invention includes a first connection pipe 1 for connecting to a position where a boiler is likely to leak, a plurality of sliders 2 provided at a right portion of the first connection pipe 1, a motor 3 provided at an upper portion of the first connection pipe 1, a first gear 4 installed at a right portion of the motor 3 and engaged with a second gear 5, a second connection pipe 6 provided at a middle portion of the second gear 5, a plurality of sliding grooves 7 provided at a left portion of the second connection pipe 6 and respectively engaged with the sliders 2, a starting motor 3, the motor 3 rotating, the second gear 5 rotating by the first gear 4 to drive the second connection pipe 6 to rotate, a detecting device 8 provided at an upper portion of the second connection pipe 6, a time relay 16 provided at a rear portion of the detecting device 8 and connected to the detecting device 8 by an electric wire, a connection plate provided at an upper portion of the second connection pipe 6, an electric telescopic rod 9 provided on the connection plate, the electric telescopic rod 9 connected to the electric telescopic rod by the electric wire to the time relay 16, the detecting device 8 detecting the gas leakage, power supply to the time relay 16, then to the electric relay 9, a casing 10 provided at a lower portion of the electric telescopic rod 10, a casing 10 for preventing the electric telescopic rod 9 from being opened, a case 10 and a case 10 for preventing the electric telescopic rod from being opened, a case 10, a case for preventing the electric telescopic movement of the electric telescopic rod 10, and a case from being opened, a case 10, a case for preventing the electric telescopic rod 10, the gas leakage detection device is used for detecting whether gas leakage exists or not, the opening 13 is penetrated, the gas is detected by the detector 15 conveniently, the upper portion of the shell 10 is connected with the rotating cover 11 through the rotation of the bearing, the shell 10 and the rotating cover 11 are made of transparent plastics, the numerical value on the detection device 8 is convenient to observe, the middle portion of the shell 10 is connected with the rotating cover 11 through a plurality of springs, intervals are arranged between the plurality of springs and the detection device 8 and the electric telescopic rod 9, the electric telescopic rod 9 stretches out, the shell 10 and the rotating cover 11 are driven to move downwards, the rotating cover 11 can rotate in the downward moving process, the springs are driven to deform, the intervals are set to prevent the springs from rubbing with the detection device 8 and the electric telescopic rod 9 when the springs stretch or contract, a groove 14 is formed in the lower portion of the rotating cover 11 and is matched with the upper portions of the electric telescopic rod 9 and the connecting plate, when the rotating cover 11 displaces, the upper portions of the electric telescopic rod 9 and the connecting plate slide in the groove 14, a certain limiting effect on the position of the rotating cover 11 is achieved, and certain deviation of the rotating cover 11 in the left and right directions is prevented.
In conclusion, this boiler pressure vessel leak testing equipment, when using, when detector 15 detects there is gas leakage, detection device 8 supplies power for time relay 16, time relay 16 starts, then supply power for electric telescopic handle 9, electric telescopic handle 9 stretches out after starting, drive casing 10 and rotating cover 11 and move down, when moving suitable position, reach the time that time relay 16 set up, time relay 16 stops to supply power for electric telescopic handle 9, electric telescopic handle 9 stops stretching out, detection device 8's alarm sound spreads this moment, remind the staff, when detection device 8 needs maintenance or change, start motor 3, motor 3 rotates, drive second gear 5 through first gear 4 and rotate, thereby drive second connecting pipe 6 and rotate, when the upper portion of second connecting pipe 6 rotates to the below, when the staff of being convenient for maintains or changes, it can to close motor 3.
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 (6)
1. The utility model provides a boiler pressure vessel leak testing equipment which characterized in that: including first connecting pipe (1), the right part of first connecting pipe (1) is provided with several slider (2), the upper portion of first connecting pipe (1) is provided with motor (3), first gear (4) are installed to the right part of motor (3) to the meshing is connected with second gear (5), the middle part of second gear (5) is provided with second connecting pipe (6), the left part of second connecting pipe (6) is provided with several spout (7) to respectively with slider (2) phase-match, the upper portion of second connecting pipe (6) is provided with detection device (8), the rear portion of detection device (8) is provided with time relay (16) to be connected through electric wire and detection device (8), the upper portion of second connecting pipe (6) is provided with the connecting plate, install electric telescopic handle (9) on the connecting plate, electric telescopic handle (9) are connected through electric wire and time relay (16), the sub-unit connection of electric telescopic handle (9) has casing (10), the upper portion of casing (10) is connected with through the bearing rotation and is covered (11), the middle part of casing (10) is connected through several spring and rotation lid (11).
2. The boiler pressure vessel leak detection apparatus according to claim 1, wherein: the lower part of the shell (10) is provided with a sliding pipe (12) which is matched with the second connecting pipe (6), and the left part of the lower part of the shell (10) is provided with an opening (13).
3. The boiler pressure vessel leak detection apparatus according to claim 1, wherein: the springs, the detection device (8) and the electric telescopic rod (9) are arranged at intervals.
4. The boiler pressure vessel leak detection apparatus according to claim 1, wherein: the lower part of the rotating cover (11) is provided with a groove (14) which is matched with the upper parts of the electric telescopic rod (9) and the connecting plate.
5. The boiler pressure vessel leak detection apparatus according to claim 2, wherein: the left part of the detection device (8) is provided with a detector (15) and penetrates through the opening (13).
6. The boiler pressure vessel leak detection apparatus according to claim 1, wherein: the shell (10) and the rotating cover (11) are made of transparent plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222716348.3U CN218330444U (en) | 2022-10-14 | 2022-10-14 | Boiler pressure vessel leakage detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222716348.3U CN218330444U (en) | 2022-10-14 | 2022-10-14 | Boiler pressure vessel leakage detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218330444U true CN218330444U (en) | 2023-01-17 |
Family
ID=84825410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222716348.3U Active CN218330444U (en) | 2022-10-14 | 2022-10-14 | Boiler pressure vessel leakage detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218330444U (en) |
-
2022
- 2022-10-14 CN CN202222716348.3U patent/CN218330444U/en active Active
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