CN215908881U

CN215908881U - Protection device for gas is salvageed

Info

Publication number: CN215908881U
Application number: CN202121976037.XU
Authority: CN
Inventors: 章鹏; 饶清锋; 邓云泽; 黄楚明; 邓晓伟; 吴应威; 韩金珂; 范峻铭; 吴鸿飞; 王振
Original assignee: Shenzhen Deep Combustion Gas Technology Research Institute; Shenzhen Gas Corp Ltd
Current assignee: Shenzhen Deep Combustion Gas Technology Research Institute; Shenzhen Gas Corp Ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-02-25
Anticipated expiration: 2031-08-20

Abstract

The utility model discloses a protection device for gas emergency repair, which comprises a shell, wherein one end of the shell is provided with an opening for covering a working site, one end of the shell, which is far away from the opening, is provided with a cover plate for sealing the shell, the side wall of the shell is provided with a detection assembly for detecting gas concentration, the side wall of the shell is provided with a display assembly, and the display assembly is connected with the detection assembly to display the detected gas concentration. This application is convenient for the audio-visual understanding operational environment's of staff gas concentration to can judge current operational environment's security according to gas concentration, in time take corresponding measure, improve the security in the maintenance work progress.

Description

Protection device for gas is salvageed

Technical Field

The utility model relates to the field of protective devices, in particular to a protective device for gas emergency repair.

Background

Along with popularization of gas use, gas use safety is more and more emphasized by people, in the process of patrolling a gas valve well, if leakage is found, when the valve well needs to be maintained and replaced, an operation site needs to be warned to reserve an operation space, in the prior art, an ice cream cone is usually adopted to isolate the site of robbing maintenance operation, but the leaked gas can contain combustible gas, so that the gas concentration in a working environment cannot be detected, and the safety of the working environment cannot be ensured.

Thus, there is a need for improvements and enhancements in the art.

SUMMERY OF THE UTILITY MODEL

The utility model provides a protection device for gas emergency repair, aiming at solving the technical problem that the gas concentration in the working environment cannot be detected in the prior art.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

in a first aspect, the utility model provides a protection device for gas emergency maintenance, which comprises a shell, wherein one end of the shell is provided with an opening, one end of the shell, which is far away from the opening, is provided with a cover plate for closing the shell, the side wall of the shell is provided with a detection assembly for detecting gas concentration, the side wall of the shell is provided with a display assembly, and the display assembly is connected with the detection assembly.

In one implementation manner, the detection assembly includes a gas collecting tube and a gas concentration detector, the gas concentration detector is fixedly connected to the side wall of the housing, the gas collecting tube is disposed on one side of the gas concentration detector close to the housing, and a through hole for the gas collecting tube to penetrate is formed in the side wall of the housing.

In one implementation, the display assembly includes a numerical display panel disposed on a sidewall of the housing, the numerical display panel being connected to the detection assembly, the numerical display panel being configured to display a gas concentration value.

In one implementation, the display assembly further includes a display lamp disposed on a sidewall of the housing, the display lamp being connected to the numerical display board.

In one implementation mode, the display lamps are arranged in at least two numbers, and the display lamps are arranged along the depth direction of the shell.

In one implementation manner, a battery is disposed at one end of the casing close to the opening, the battery is annular and is disposed around an inner wall of the casing, and the battery is electrically connected to the detection assembly and the display assembly.

In one implementation, the cover plate is a solar panel electrically connected to the battery.

In one implementation, a counterweight is disposed at an end of the housing away from the cover plate, the counterweight is connected to the battery, and a center of the counterweight and a center of the battery are located on a same plane.

In one implementation, an alarm is disposed on a side wall of the housing, and the alarm is connected to the detection assembly.

In one implementation mode, a mounting buckle for mounting a warning belt is arranged on the side wall of the shell.

Has the advantages that: the utility model provides a protective device for gas emergency repair, which comprises a shell, wherein one end of the shell is provided with an opening for covering a working site, one end of the shell, which is far away from the opening, is provided with a cover plate for sealing the shell, one side of the shell, which is provided with the opening, is covered on a place to be repaired in the maintenance construction process, the gas concentration in the shell is detected by a detection assembly on the side wall of the shell, and the detected gas concentration is displayed on a display assembly, so that a worker can conveniently and visually know the gas concentration of a working environment, the safety of the current working environment can be judged according to the gas concentration, corresponding measures can be taken in time, and the safety in the maintenance construction process is improved.

Drawings

Fig. 1 is a schematic structural diagram of a gas emergency repair protection device provided by the utility model.

Fig. 2 is a schematic structural diagram of a display module, a detection module and a battery provided by the utility model.

Fig. 3 is a schematic structural diagram of a display module and a detection module according to the present invention.

The reference numbers illustrate: 1. a housing; 11. an opening; 12. a cover plate; 13. mounting a buckle; 14. perforating holes; 2. a detection component; 21. a gas collecting pipe; 22. a gas concentration detector; 3. a display component; 31. a numerical value display panel; 32. a display lamp; 321. displaying a red light; 322. a display yellow light; 323. a display green light; 4. a battery; 5. a balancing weight; 6. an alarm.

Detailed Description

In order to make the objects, technical solutions and effects of the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In order to solve the problems in the prior art, the utility model provides a protection device for gas emergency repair. Combine figure 1, protector that gas was salvageed includes casing 1, and casing 1 is made by soft material in this application embodiment, and casing 1 is the cylinder type setting, is favorable to reducing the probability that improves protector and take place to empty placing the in-process through setting casing 1 to the cylinder type, improves the stability of structure.

Referring to fig. 1, an opening 11 for covering a work site is formed at one end of the housing 1, and a cover plate 12 is fixedly connected to one end of the housing 1 away from the opening 11, wherein the fixed connection may be welding, bolting, and the like. In the use, will offer the one end lid of opening 11 and fit the job site, be convenient for on the one hand keep apart the job site, on the other hand can play the warning effect.

Referring to fig. 1, the side wall of the housing 1 is provided with the mounting buckle 13, the warning tape is mounted on the mounting buckle 13 before construction, when the warning region needs to be enlarged or reduced, the warning tape does not need to be removed again to warn again, the warning in the warning region can be completed only by properly adjusting the length of the warning tape, and the improvement of the convenience and the work efficiency of operation is facilitated.

Combine fig. 2, be provided with determine module 2 and display module 3 on the lateral wall of casing 1, because contain combustible gas in the gas that the gas valve well leaked, make operational environment have the potential safety hazard, consequently need detect gas concentration through determine module 2, and show the result of detecting through display module 3, make the gas concentration that the staff can audio-visually know among the operational environment, thereby in time take the counter measure in order to get rid of the potential safety hazard among the operational environment, improve the security among the work progress.

Referring to fig. 2, a battery 4 is disposed at an end of the housing 1 close to the opening 11, the battery 4 is annular in this embodiment, the battery 4 is disposed around an inner wall of the housing 1, and the battery 4 is electrically connected to the display module 3 and the detection module 2 to supply power to the display module 3 and the detection module 2. Preferably, the cover plate 12 in this embodiment is a solar panel, and the solar panel is electrically connected to the battery 4. The solar panel and the battery 4 act together to supply power, so that electric energy converted from solar energy can be stored in the battery 4, normal operation of the detection assembly 2 and the display assembly 3 can be ensured, and electric energy can be stored to enable the equipment to be normally used in night environment.

Referring to fig. 2, one end of the housing 1 away from the cover plate 12 is provided with a weight block 5, in the embodiment of the present application, the weight block 5 is disposed in a rectangular parallelepiped, and the center of the weight block 5 and the center of the circle of the battery 4 are located on the same plane, that is, the diameter of the weight block 5 coincides with the diameter of the battery 4. Through the one end fixedly connected with balancing weight 5 at casing 1, reduce casing 1 and take place the probability of empting in the use, be favorable to improving the stability of structure.

Combine fig. 2 and fig. 3, determine module 2 includes gas collecting tube 21 and gas concentration detector 22, specifically, gas concentration detector 22 sets up on the lateral wall of casing 1, gas collecting tube 21 sets up in one side that gas concentration detector 22 is close to casing 1, set up the wear to establish hole 14 that supplies gas collecting tube 21 to wear to establish on casing 1, in the installation, earlier on gas collecting tube 21 fixed connection in gas concentration detector 22, then pass gas collecting tube 21 through wear to establish hole 14, at last with gas concentration detector 22 fixed connection on the lateral wall of casing 1. The fixed connection can be in a welding mode, a bolt connection mode and the like. During use, gas inside the casing 1 is collected by the gas collecting pipe 21 to the gas concentration detector 22, and the gas concentration detector 22 detects the concentration of combustible gas such as hydrogen sulfide, carbon monoxide and the like in the gas in real time.

With reference to fig. 2 and 3, the display module 3 includes a numerical display panel 31 and a display lamp 32, the numerical display panel 31 and the display lamp 32 are both fixedly connected to the side wall of the housing 1, the numerical display panel 31 is connected to the detection module 2 to receive the gas concentration value detected by the detection module 2, and display the detected gas concentration value on the numerical display panel 31, and a worker can read the gas concentration in the current working environment through the numerical display panel 31. The display lamps 32 are connected to the numerical display panel 31, and at least two display lamps 32 are disposed and arranged in the depth direction of the housing 1.

Specifically, in the present embodiment, three display lamps 32 are provided, which are a red display lamp 321, a yellow display lamp 322 and a green display lamp 323, and when the gas concentration value on the numerical display panel 31 reaches the alarm value, the red display lamp 321 is turned on to prompt the operator that the detected gas concentration exceeds the standard, and the operator must stop the operation immediately. When the gas concentration value on the numerical display panel 31 is close to the alarm value, the display yellow lamp 322 is turned on to prompt the staff that the gas concentration value on the spot is increased, whether the protection measure is problematic or not needs to be checked and processed, and construction is carried out after the gas detection value is reduced. When the gas concentration value on the numerical display panel 31 is normal, the display green lamp 323 is lighted, and the working staff is prompted that the field working environment meets the requirement and can normally carry out operation. For example, the explosion interval of the combustible gas is set to be 5-15, a green light is turned on when the gas detection concentration value is below 5, a yellow light is turned on when the gas detection concentration value is above 4, and a red light is turned on when the gas detection concentration value is above 5. Through setting up display lamp 32, can make the staff more swift know current operational environment's the gas concentration condition, improve the convenience in the use. Preferably, be provided with siren 6 on the lateral wall of casing 1, and siren 6 connects in determine module 2 and display lamp 32, and when the gas concentration value that detects reached the alarm value, when showing that red light 321 lights, siren 6 sends the alarm sound, reminds field work personnel to need to take the management and control measure and enlarge the alert region, is convenient for the staff in time to obtain that the gas concentration value reaches this information of alarm value to in time take corresponding measure in order to reduce the risk, further improve the security in the work progress.

In the use, the one end of offering opening 11 with casing 1 covers the job site, supply power to determine module 2 and display module 3 under battery 4 and solar panel's combined action, detect the gas concentration in the operational environment through gas concentration detector 22, and with the gas concentration who detects with the form of numerical value on numerical value display panel 31, whether reach the alarm value when the gas concentration value that detects, display lamp 32 lights, and siren 6 sends out the alarm sound, take corresponding measure to the gas concentration of reminding the staff to difference, be favorable to in time handling the potential safety hazard, and enlarge the alert scope according to operational environment.

In summary, the utility model discloses a protection device for gas emergency maintenance, compared with the prior art, the protection device for gas emergency maintenance comprises a shell 1, wherein an opening 11 for covering a working site is formed in one end of the shell 1, a cover plate 12 for sealing the shell 1 is arranged at one end, away from the opening 11, of the shell 1, in the maintenance construction process, one side, provided with the opening 11, of the shell 1 is covered on a place to be maintained, the gas concentration inside the shell is detected through a detection assembly 2 on the side wall of the shell 1, and the detected gas concentration is displayed on a display assembly 3, so that a worker can visually know the gas concentration of a working environment conveniently, the safety of the current working environment can be judged according to the gas concentration, corresponding measures can be taken timely, and the safety in the maintenance construction process is improved.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a protector that gas was salvageed, a serial communication port, includes the casing, the opening has been seted up to the one end of casing, the casing is kept away from open-ended one end is provided with and is used for sealing the apron of casing, be provided with the determine module that is used for detecting gas concentration on the lateral wall of casing, be provided with display module on the lateral wall of casing, display module with determine module links to each other.

2. The gas emergency repair protective device according to claim 1, wherein the detection assembly includes a gas collecting tube and a gas concentration detector, the gas concentration detector is fixedly connected to the side wall of the housing, the gas collecting tube is disposed on one side of the gas concentration detector close to the housing, and a through hole for the gas collecting tube to pass through is disposed on the side wall of the housing.

3. The gas emergency repair protection device according to claim 1, wherein the display assembly includes a numerical display panel disposed on a sidewall of the housing, the numerical display panel is connected to the detection assembly, and the numerical display panel is configured to display a gas concentration value.

4. The gas emergency repair protective device according to claim 3, wherein the display assembly further comprises a display lamp disposed on a side wall of the housing, and the display lamp is connected to the numerical display board.

5. The gas emergency repair protective device according to claim 4, wherein at least two display lamps are provided, and the display lamps are arranged along the depth direction of the shell.

6. The gas emergency repair protection device according to claim 1, wherein a battery is disposed at an end of the casing close to the opening, the battery is annular and surrounds an inner wall of the casing, and the battery is electrically connected to the detection assembly and the display assembly.

7. The gas emergency repair protective device according to claim 6, wherein the cover plate is a solar panel, and the solar panel is electrically connected to the battery.

8. The protection device for gas emergency repair of claim 6, wherein a counterweight is disposed at an end of the housing away from the cover plate, the counterweight is connected to the battery, and a center of the counterweight and a center of the battery are located on a same plane.

9. A gas emergency repair guard according to claim 1, wherein an alarm is provided on a side wall of the housing, the alarm being connected to the detection assembly.

10. The gas emergency repair protective device according to claim 1, wherein a mounting buckle for mounting a warning tape is provided on a side wall of the housing.