CN218973736U

CN218973736U - Oil gas leakage detector

Info

Publication number: CN218973736U
Application number: CN202223192350.1U
Authority: CN
Inventors: 王霖鹏; 张华�
Original assignee: Cordis Safety And Environment Technology Services Jiangsu Co ltd
Current assignee: Cordis Safety And Environment Technology Services Jiangsu Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-05-05
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses an oil gas leakage detector which comprises a leakage detector main body, a first supporting plate, a protective frame, an air suction cover and an air duct, wherein the first supporting plate is arranged at the top of the leakage detector main body, the protective frame is arranged on the right side of the first supporting plate, a circular hole is reserved in the middle of the protective frame, the air suction cover is arranged in the circular hole, the air duct is arranged at the bottom of the air suction cover, and the other end of the air duct is connected to the leakage detector main body. This oil gas leak detector is provided with the protection frame, and the protection frame is located the outside of cover of breathing in, makes the cover of breathing in when not using, can accomodate the inside to the protection frame, protects the cover of breathing in through the protection frame, has reduced the collision that the cover of breathing in takes place in carrying the in-process, has reduced the cover of breathing in and has rocked pulling force to the air duct, has also prevented other objects to the impact of cover and air duct of breathing in, prevents the gas leakage phenomenon of cover and air duct of breathing in, has increased the security that the device carried.

Description

Oil gas leakage detector

Technical Field

The utility model relates to the technical field of gas detectors, in particular to an oil gas leakage detector.

Background

The application fields of the gas detection instrument and meter are wide, and the gas detection instrument and meter cover various aspects of industry, agriculture, traffic, science and technology, environmental protection, national defense, aerospace, daily life and the like. In general, industrial process gas monitoring analysis instrument is classified into the field of analysis instrument, common gas detection instrument is miniaturized, portable or fixed, independent work or connected into a network, widely applicable to industrial sites and families such as petroleum, chemical industry, metallurgy, mining, pharmacy, semiconductor processing, spraying packaging and the like, markets, liquefied gas stations, civil/commercial places such as gas stations and the like needing fire and explosion prevention, poisoning prevention and air pollution, and oil and gas pipeline transportation maintenance and the like, china utility model CN202220218753.X discloses a gas leak detector for oil and gas storage and transportation engineering, which is convenient to clamp and fix, and is provided with a nylon hook strip and a rubber pad, the width of a first connecting strip is equal to the width of the inner end of a connecting piece, so that the rubber pad is arranged at the upper end of an arm, the first connecting strip is connected in a penetrating manner in the connecting piece, the nylon hook strip is stuck and connected onto the nylon hook strip, thereby being convenient for carrying the gas leak detector body after clamping and fixing, and in the actual carrying process, a cover and a gas guide pipe of the gas leak detector are directly exposed to the outside, and in the carrying process, and the shaking of the gas leak detector is easy to cause the gas leak detector to shake in the carrying process, so that the gas leak detector is easy to collide with the air suction pipe and the air guide pipe.

We have therefore proposed an oil and gas leak detector in order to solve the problems set out above.

Disclosure of Invention

The utility model aims to provide an oil gas leakage detector, which aims to solve the problems that an air suction cover and an air duct of the existing gas leakage detector in the market are directly exposed outside, and the air suction cover and the air duct are easy to shake when the gas leakage detector is carried, so that the air suction cover and the air duct are pushed to collide with other objects in the shaking process of the gas leakage detector, the air suction cover and the air duct are softer in texture, and are easy to damage due to collision, so that the air leakage of the air suction cover and the air duct is easy to occur, and the air intake of the gas leakage detector is further influenced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an oil gas leak detector, includes leak detector main part, first backup pad, protection frame, suction cap and air duct, first backup pad is installed at the top of leak detector main part, the protection frame is installed on the right side of first backup pad, the middle part card of protection frame is si with there is the circular hole, is provided with the suction cap in the circular hole, the air duct is installed to the bottom of suction cap, the other end of air duct is connected to in the leak detector main part.

Preferably, the top of first backup pad has seted up the block groove, the inside of block groove is provided with first locating plate, first connecting plate is installed to the right-hand member of first locating plate, the spread groove has been seted up on the right-hand member face of first connecting plate, be contact relation between first locating plate and the first backup pad.

Preferably, the first locating plate is connected with a fixing belt, the fixing belt is wound on the winding roller, the winding roller is mounted on the supporting shaft, and the supporting shaft is movably connected to the inside of the first supporting plate, so that the winding roller can rotate through the supporting shaft.

Preferably, the left side surface and the right side surface of the winding roller are provided with shrinkage grooves, torsion springs are arranged in the shrinkage grooves, the outer ends of the torsion springs are connected to the first support plate, the inner ends of the torsion springs are connected to the bottoms of the shrinkage grooves, and the winding roller automatically winds the fixing belt through the torsion springs.

Preferably, the second backup pad is installed to the top right-hand member of leak detector main part, the block groove has also been seted up at the top of second backup pad, is provided with the second locating plate in the block groove of second backup pad, the bottom of second locating plate is connected with another fixed band, and installs the second connecting plate on the left end face of second locating plate, the second connecting plate is dull and stereotyped shape structure, and the second connecting plate can insert to in the spread groove of first connecting plate.

Preferably, the alarm hole is formed in the front side of the leak detector main body, the display screen is mounted on the front side of the leak detector main body, the control switch is mounted on the front side of the leak detector main body, the handle is mounted at the bottom of the leak detector main body, the sliding barrier is mounted on the leak detector main body, the protection plate is arranged in the sliding barrier, and the protection plate is of a sliding structure on the leak detector main body through the sliding barrier.

Compared with the prior art, the utility model has the beneficial effects that: the oil-gas leak detector comprises a gas-liquid separator,

(1) The protective frame is arranged on the outer side of the air suction cover, so that the air suction cover can be stored in the protective frame when not in use, and the air suction cover is protected through the protective frame, so that collision of the air suction cover in the carrying process is reduced, shaking pull force of the air suction cover on the air duct is reduced, impact of other objects on the air suction cover and the air duct is prevented, air leakage of the air suction cover and the air duct is prevented, and the carrying safety of the device is improved;

(2) Be provided with the fixed band, through the extension to the fixed band, can fix leak detector main part on oil pipe or support frame, can use the device to carry out long-time detection to specific area, prevent the leakage of oil gas, replaced artificial holding, increased the convenience that the device was used.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic vertical sectional view of a first support plate according to the present utility model;

fig. 4 is a schematic cross-sectional view of a first support plate according to the present utility model.

In the figure: 1. a leak detector body; 2. a first support plate; 3. a protective frame; 4. an air suction cover; 5. an air duct; 6. a clamping groove; 7. a first positioning plate; 8. a first connection plate; 9. a fixing belt; 10. a wind-up roll; 11. a support shaft; 12. a torsion spring; 13. a second support plate; 14. a second positioning plate; 15. a second connecting plate; 16. an alarm hole; 17. a display screen; 18. a control switch; 19. a handle; 20. sliding the barrier strip; 21. and (5) protecting the plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an oil gas leak detector, including leak detector main part 1, first backup pad 2, protection frame 3, the cover 4 of breathing in, the air duct 5, block groove 6, first locating plate 7, first connecting plate 8, fixed band 9, wind-up roll 10, back shaft 11, torsion spring 12, second backup pad 13, second locating plate 14, second connecting plate 15, alarm hole 16, display screen 17, control switch 18, handle 19, slip blend stop 20 and guard plate 21, including leak detector main part 1, first backup pad 2, protection frame 3, the cover 4 of breathing in and air duct 5 of breathing in, first backup pad 2 is installed at the top of leak detector main part 1, protection frame 3 is installed on the right side of first backup pad 2, the middle part card of protection frame 3 is with there is the circular hole, be provided with the cover 4 of breathing in the circular hole, air duct 5 is installed to the bottom of cover 4, the other end of air duct 5 is connected to leak detector main part 1.

The block groove 6 has been seted up at the top of first backup pad 2, and the inside of block groove 6 is provided with first locating plate 7, is convenient for pull-up first locating plate 7 through block groove 6, and first connecting plate 8 is installed to the right-hand member of first locating plate 7, has seted up the spread groove on the right-hand member face of first connecting plate 8, prevents through first connecting plate 8 that first locating plate 7 shrink to in the first backup pad 2, is contact relation between first locating plate 7 and the first backup pad 2.

The fixed band 9 is connected with of first locating plate 7, and fixed band 9 rolling is on wind-up roll 10, pulls fixed band 9 through first locating plate 7, and wind-up roll 10 installs on back shaft 11, and back shaft 11 swing joint makes wind-up roll 10 pass through back shaft 11 can rotate in the inside of first backup pad 2.

The left and right sides of wind-up roll 10 has offered the shrink groove, and the shrink inslot portion is provided with torsion spring 12, increases the space of placing torsion spring 12 through the shrink groove, and the outer end of torsion spring 12 is connected on first backup pad 2, and the inner end of torsion spring 12 is connected in the bottom of shrink groove, makes wind-up roll 10 to the automatic rolling of fixed band 9 through torsion spring 12.

The second backup pad 13 is installed to the top right-hand member of leak detector main part 1, the block groove 6 has likewise been seted up at the top of second backup pad 13, be provided with second locating plate 14 in the block groove 6 of second backup pad 13, the bottom of second locating plate 14 is connected with another fixed band 9, and install second connecting plate 15 on the left end face of second locating plate 14, second connecting plate 15 is flat plate structure, second connecting plate 15 can insert to the spread groove of first connecting plate 8, link together second locating plate 14 and first locating plate 7 through second connecting plate 15 and first connecting plate 8.

Be provided with alarm hole 16 on the leading flank of leak detector main part 1, increase the diffusion effect of alarm sound, and install display screen 17 on the leading flank of leak detector main part 1, carry out the testing result and show, install control switch 18 on the leading flank of leak detector main part 1, and install handle 19 in the bottom of leak detector main part 1, hold the device through handle 19, install slip blend stop 20 on the leak detector main part 1, the inside of slip blend stop 20 is provided with guard plate 21, guard plate 21 is sliding structure on leak detector main part 1 through slip blend stop 20, can protect display screen 17 through guard plate 21.

Working principle: when the oil gas leak detector is used, the device is firstly moved to a place where the oil gas leak detector is required to be used, when the space of the place where the oil gas leak detector is required to be detected is wide, the leak detector main body 1 can be moved by the handle 19, the leak detector main body 1 can be moved to the position of the air suction cover 4, air is sucked by the air suction cover 4, the air enters the inside of the leak detector main body 1 through the air guide pipe 5 to be detected, the display screen 17 can display the detection result, the alarm in the alarm hole 16 carries out threshold value alarm, the switch 18 is controlled to start the leak detector main body 1, and when the space of the place where the oil gas leak detector is required to be detected is narrow, the air suction cover 4 can be pulled up, the air guide pipe 5 is driven by the air suction cover 4 to extend, and then the air suction cover 4 can be moved to the position where the oil gas leak detector is required to be detected.

When the device is required to be used for long-time oil gas detection, the first positioning plate 7 in the clamping groove 6 can be pulled up, the first positioning plate 7 pulls the fixing belt 9, the fixing belt 9 is prolonged on the winding roller 10, the winding roller 10 compresses the torsion spring 12 to rotate, the second positioning plate 14 is pulled up in the same way, the fixing belt 9 surrounds an oil pipe or a supporting pipe for one circle, the second connecting plate 15 is inserted into the connecting groove of the first connecting plate 8, the two fixing belts 9 are connected together, the fixing belt 9 is tightly attached to the oil pipe or the supporting pipe through the pulling force of the winding roller 10 on the fixing belt 9, the protecting frame 3 is fixed on the oil pipe or the supporting pipe through the fixing belt 9, and then the leak detector main body 1 is fixed, so that long-time detection can be carried out on a specific area through the device, and the content which is not described in detail in the specification belongs to the prior art known to a person skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides an oil gas leak detector, includes leak detector main part (1), first backup pad (2), protection frame (3), suction cap (4) and air duct (5), its characterized in that: the leak detector is characterized in that a first supporting plate (2) is arranged at the top of the leak detector main body (1), a protection frame (3) is arranged on the right side of the first supporting plate (2), a suction cover (4) is arranged in a middle blocking mode and a circular hole of the protection frame (3), an air duct (5) is arranged at the bottom of the suction cover (4), and the other end of the air duct (5) is connected to the leak detector main body (1).

2. An oil and gas leak detector as defined in claim 1 wherein: the utility model discloses a device for fixing a piece of equipment, including first backup pad (2), first backup pad (2) and first locating plate (7), block groove (6) have been seted up at the top of first backup pad (2), the inside of block groove (6) is provided with first locating plate (7), first connecting plate (8) are installed to the right-hand member of first locating plate (7), the spread groove has been seted up on the right-hand member face of first connecting plate (8), be contact relation between first locating plate (7) and first backup pad (2).

3. An oil and gas leak detector as defined in claim 2 wherein: the utility model discloses a winding machine, including first locating plate (7), wind-up roll (10), back-up roll (10), fixed band (9) are connected with, fixed band (9) are rolled up on wind-up roll (10), wind-up roll (10) are installed on back-up shaft (11), back-up shaft (11) swing joint is in the inside of first backup pad (2), make wind-up roll (10) can rotate through back-up shaft (11).

4. A hydrocarbon gas leak detector as defined in claim 3, wherein: the winding roller is characterized in that a contraction groove is formed in the left side surface and the right side surface of the winding roller (10), a torsion spring (12) is arranged in the contraction groove, the outer end of the torsion spring (12) is connected to the first supporting plate (2), the inner end of the torsion spring (12) is connected to the bottom of the contraction groove, and the winding roller (10) automatically winds the fixing belt (9) through the torsion spring (12).

5. An oil and gas leak detector as defined in claim 1 wherein: the second backup pad (13) are installed at the top right-hand member of leak detector main part (1), block groove (6) have also been seted up at the top of second backup pad (13), are provided with second locating plate (14) in block groove (6) of second backup pad (13), the bottom of second locating plate (14) is connected with another fixed band (9), and installs second connecting plate (15) on the left end face of second locating plate (14), second connecting plate (15) are dull and stereotyped structure, and second connecting plate (15) can insert in the spread groove of first connecting plate (8).

6. An oil and gas leak detector as defined in claim 1 wherein: be provided with alarm hole (16) on the leading flank of leak detector main part (1), and install display screen (17) on the leading flank of leak detector main part (1), install control switch (18) on the leading flank of leak detector main part (1), and install handle (19) on the bottom of leak detector main part (1), install slip blend stop (20) on leak detector main part (1), the inside of slip blend stop (20) is provided with guard plate (21), guard plate (21) are sliding structure on leak detector main part (1) through slip blend stop (20).