CN214539517U

CN214539517U - Methane tester with vibration alarm

Info

Publication number: CN214539517U
Application number: CN202120809509.6U
Authority: CN
Inventors: 陈新
Original assignee: Yangzhou Dongjiang Mining Equipment Co ltd
Current assignee: Yangzhou Dongjiang Mining Equipment Co ltd
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-10-29
Anticipated expiration: 2031-04-20

Abstract

The utility model discloses a methane determination device that vibration was reported to police, including methane determination device body and PLC control module, the front end of methane determination device body is provided with the display screen, and the outer wall of methane determination device body is provided with protective housing, the top of display screen is provided with alarm indicator, the below of display screen is provided with the phonate hole, and the left and right sides in phonate hole all is provided with the gas induction hole, the right side of methane determination device body is provided with the mounting panel, and the inside of mounting panel is provided with the sampler, the inside of sampler is provided with the piston, and the below of sampler is provided with the sealing plug, the rear end of methane determination device body is provided with the vibrator, and the left and right sides of vibrator all is provided with the connecting band. This methane measurement ware that vibration was reported to police through the vibrator that sets up, can directly contact with staff's arm to can arouse staff's attention fast when detecting unusually, improve the security of device in the use.

Description

Methane tester with vibration alarm

Technical Field

The utility model relates to a methane determination ware technical field specifically is methane determination ware that vibration was reported to police.

Background

The methane tester is used for measuring the concentration of gas (the main component of the methane) in the industries such as coal mines and the like, is widely applied to gas concentration in departments such as mines, chemical engineering, national defense, scientific research, warehouses and the like, has severe working environment under the mines, has a large amount of methane, not only influences the physical health of workers, but also easily influences working equipment and can cause safety accidents, so that the methane tester is very necessary for effectively detecting the methane and controlling the methane.

When the concentration to methane is surveyed to current methane determination ware, the operating personnel of being not convenient for carries it, and its alarm mode is too single can't arouse operating personnel's attention fast to can't take a sample to gas and bring back the detection, the user demand who satisfies people that can not be fine carries out technical innovation on current methane determination ware structural basis to above-mentioned condition.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a methane determination ware that vibration was reported to police to propose current methane determination ware in solving above-mentioned background art and when surveying the concentration of methane, be not convenient for operating personnel carries it, and its alarm mode too single can't arouse operating personnel's attention fast, and can't take a sample to gas and take back the detection, can not be fine satisfies people's user demand problem.

In order to achieve the above object, the utility model provides a following technical scheme: a methane measuring device with a vibration alarm function comprises a methane measuring device body and a PLC control module, wherein a display screen is arranged at the front end of the methane measuring device body, a protective shell is arranged on the outer wall of the methane measuring device body, an alarm indicating lamp is arranged above the display screen, a sounding hole is formed below the display screen, gas induction holes are formed in the left side and the right side of the sounding hole, a mounting plate is arranged on the right side of the methane measuring device body, a sampler is arranged inside the mounting plate, a piston is arranged inside the sampler, a sealing plug is arranged below the sampler, a hook is arranged on the outer wall of the sampler, a vibrator is arranged at the rear end of the methane measuring device body, connecting belts are arranged on the left side and the right side of the vibrator, a wearing fixture block is arranged below the connecting belts, and a connecting block is arranged on the right side of the wearing fixture block, the inner wall of connecting block is provided with the spout, and the inside of spout is provided with the kelly, one side of kelly is connected with the spring, the inside of methane determination ware body is provided with detection module, and detection module's right side is provided with PLC control module, PLC control module's below is provided with bee calling organ.

Preferably, the protective housing penetrates through the outer wall of the methane measuring device body, and the protective housing is made of rubber.

Preferably, the piston penetrates through the sampler, and a sealing structure is formed between the sealing plug and the sampler.

Preferably, constitute the block structure between couple and the mounting panel, and mutually support between couple and the mounting panel.

Preferably, the vibrator and the methane measuring device body are mutually embedded, and the vibrator and the methane measuring device body are fixedly connected.

Preferably, a sliding structure is formed between the clamping rod and the sliding groove, and the clamping rod and the sliding groove are matched with each other.

Preferably, the buzzer and the methane detector body are connected in a welding mode, and the buzzer and the sounding hole are parallel to each other.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the methane measuring device body can be effectively protected by the protective shell, so that the compression resistance and falling resistance of the methane measuring device body can be improved, and the device is prevented from being collided and damaged to influence normal use; through the sampler that sets up, can take a sample to the gas in the environment to can take back gas sample, the professional of being convenient for tests the detection to gaseous composition.

2. The hook can be clamped with the mounting plate, so that the sampler can be conveniently mounted and fixed, and the sampler is prevented from sliding from the mounting plate; through the vibrator that sets up, can directly contact with staff's arm to can arouse staff's attention when detecting unusually fast, improve the security of device in the use.

3. The clamping rod can be clamped with the wearing clamping block, so that a worker can conveniently wear the device on an arm when using the device, and the use convenience is improved; through the buzzer, the alarm can make a sound when abnormality is detected, so that the attention of workers in the field can be reminded in an auditory way.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic rear view of the present invention;

FIG. 3 is a schematic sectional view of the present invention;

fig. 4 is the schematic view of the work flow structure of the present invention.

In the figure: 1. a methane meter body; 2. a display screen; 3. an alarm indicator light; 4. a protective housing; 5. A gas sensing hole; 6. a sound emitting hole; 7. a sampler; 8. a piston; 9. a sealing plug; 10. mounting a plate; 11. Hooking; 12. a connecting belt; 13. a vibrator; 14. wearing a fixture block; 15. connecting blocks; 16. a chute; 17. a clamping rod; 18. a spring; 19. a buzzer; 20. a detection module; 21. and a PLC control module.

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. 1-4, the present invention provides a technical solution: a methane determinator with vibration alarm comprises a methane determinator body 1 and a PLC control module 21, wherein a display screen 2 is arranged at the front end of the methane determinator body 1, a protective shell 4 is arranged on the outer wall of the methane determinator body 1, an alarm indicator lamp 3 is arranged above the display screen 2, a sounding hole 6 is arranged below the display screen 2, gas induction holes 5 are formed in the left side and the right side of the sounding hole 6, a mounting plate 10 is arranged on the right side of the methane determinator body 1, a sampler 7 is arranged inside the mounting plate 10, a piston 8 is arranged inside the sampler 7, a sealing plug 9 is arranged below the sampler 7, a hook 11 is arranged on the outer wall of the sampler 7, a vibrator 13 is arranged at the rear end of the methane determinator body 1, connecting strips 12 are arranged on the left side and the right side of the vibrator 13, wearing clamping blocks 14 are arranged below the connecting strips 12, and a connecting block 15 is arranged on the right side of the wearing clamping blocks 14, the inner wall of connecting block 15 is provided with spout 16, and the inside of spout 16 is provided with kelly 17, and one side of kelly 17 is connected with spring 18, and the inside of methane determination ware body 1 is provided with detection module 20, and detection module 20's right side is provided with PLC control module 21, and PLC control module 21's below is provided with bee calling organ 19.

The utility model discloses in: the protective shell 4 penetrates through the outer wall of the methane measuring device body 1, and the protective shell 4 is made of rubber; through the protective housing 4 that sets up, can effectively protect methane determination ware body 1 to can improve methane determination ware body 1's resistance to compression and prevent falling the performance, prevent that the device from colliding impaired influence normal use.

The utility model discloses in: the piston 8 penetrates through the sampler 7, and a sealing structure is formed between the sealing plug 9 and the sampler 7; through the sampler 7 that sets up, can take a sample to the gas in the environment to can take back gas sample, the professional of being convenient for tests the measuring to gaseous composition.

The utility model discloses in: a clamping structure is formed between the hook 11 and the mounting plate 10, and the hook 11 and the mounting plate 10 are matched with each other; through the couple 11 that sets up, can with the mounting panel 10 between carry out the block to can be convenient for install sampler 7 fixed, prevent that sampler 7 from landing in the mounting panel 10.

The utility model discloses in: the vibrator 13 and the methane measuring device body 1 are mutually embedded, and the vibrator 13 and the methane measuring device body 1 are fixedly connected; through the vibrator 13 that sets up, can directly contact with staff's arm to can arouse staff's attention when detecting unusually fast, improve the security of device in the use.

The utility model discloses in: a sliding structure is formed between the clamping rod 17 and the sliding groove 16, and the clamping rod 17 and the sliding groove 16 are matched with each other; through the clamping rod 17, clamping can be carried out between the wearable clamping block 14, so that a worker can conveniently wear the device on an arm when using the device, and the use convenience is improved.

The utility model discloses in: the buzzer 19 is welded with the methane detector body 1, and the buzzer 19 is parallel to the sounding hole 6; the buzzer 19 is provided to sound when an abnormality is detected, so that the attention of the staff present can be audibly alerted.

The working principle of the methane measuring device with the vibration alarm function is as follows: firstly, a worker can wear the methane detector body 1 on an arm through the connecting belt 12, pinch the clamping rod 17 to enable the clamping rod 17 to extrude the spring 18 to generate deformation, further enable the clamping rod 17 to slide in the sliding groove 16 in the inner wall of the connecting block 15, insert the clamping rod 17 into the wearable clamping block 14, loosen the clamping rod 17, and enable the clamping rod 17 to be clamped with the wearable clamping block 14 under the action of the resilience force of the spring 18, so that the worker can conveniently carry the device and liberate two hands; secondly, gas in the surrounding environment can enter the interior of the methane determinator body 1 through the gas induction hole 5, the detection module 20 detects the gas, when the methane content is abnormal, the detection module 20 sends a corresponding signal to the PLC control module 21, the PLC control module 21 can control the alarm indicator lamp 3 to flash, meanwhile, the buzzer 19 can be controlled to sound through the sounding hole 6, the signal can be transmitted to the vibrator 13 to vibrate, attention of workers can be brought through three different modes of vision, hearing and touch, and therefore the workers can be prevented from being unable to quickly know the abnormal situation when working with great concentration; then, the display screen 2 can display related detection results, the protective shell 4 is made of rubber, the methane measuring device body 1 can be effectively protected, and therefore the compression resistance and the falling resistance of the methane measuring device body 1 can be improved; finally, when needs take the back to the gas sampling and examine time measuring, can take out sampler 7 from mounting panel 10, open sealing plug 9, collect sampler 7 with gas under the effect of piston 8 in, after the sample was accomplished, use sealing plug 9 to seal sampler 7, put back mounting panel 10 with sampler 7 in, couple 11 can and mounting panel 10 between carry out the block, prevent that sampler 7 from landing in the mounting panel 10.

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

1. Methane determination ware of vibration warning, including methane determination ware body (1) and PLC control module (21), its characterized in that: the methane analyzer comprises a methane analyzer body (1), and is characterized in that a display screen (2) is arranged at the front end of the methane analyzer body (1), a protective shell (4) is arranged on the outer wall of the methane analyzer body (1), an alarm indicator lamp (3) is arranged above the display screen (2), a sounding hole (6) is arranged below the display screen (2), gas induction holes (5) are arranged on the left side and the right side of the sounding hole (6), a mounting plate (10) is arranged on the right side of the methane analyzer body (1), a sampler (7) is arranged inside the mounting plate (10), a piston (8) is arranged inside the sampler (7), a sealing plug (9) is arranged below the sampler (7), a hook (11) is arranged on the outer wall of the sampler (7), a vibrator (13) is arranged at the rear end of the methane analyzer body (1), and connecting belts (12) are arranged on the left side and the right side of the vibrator (13), the utility model discloses a methane analyzer, including connecting band (12), and connecting band (17), the below of connecting band (12) is provided with dresses fixture block (14), and the right side of dressing fixture block (14) is provided with connecting block (15), the inner wall of connecting block (15) is provided with spout (16), and the inside of spout (16) is provided with kelly (17), one side of kelly (17) is connected with spring (18), the inside of methane analyzer body (1) is provided with detection module (20), and the right side of detection module (20) is provided with PLC control module (21), the below of PLC control module (21) is provided with bee calling organ (19).

2. The vibratory alarm methanator of claim 1, wherein: the protective shell (4) penetrates through the outer wall of the methane measuring device body (1), and the protective shell (4) is made of rubber.

3. The vibratory alarm methanator of claim 1, wherein: the piston (8) penetrates through the interior of the sampler (7), and a sealing structure is formed between the sealing plug (9) and the sampler (7).

4. The vibratory alarm methanator of claim 1, wherein: the hook (11) and the mounting plate (10) form a clamping structure, and the hook (11) and the mounting plate (10) are matched with each other.

5. The vibratory alarm methanator of claim 1, wherein: the vibrator (13) and the methane measuring device body (1) are mutually embedded, and the vibrator (13) and the methane measuring device body (1) are fixedly connected.

6. The vibratory alarm methanator of claim 1, wherein: a sliding structure is formed between the clamping rod (17) and the sliding groove (16), and the clamping rod (17) and the sliding groove (16) are matched with each other.

7. The vibratory alarm methanator of claim 1, wherein: the buzzer (19) is connected with the methane detector body (1) in a welding mode, and the buzzer (19) is parallel to the sounding hole (6).