CN213177408U

CN213177408U - Natural gas leakage detection is with having automatic alarm function's sensing appearance

Info

Publication number: CN213177408U
Application number: CN202021914632.6U
Authority: CN
Inventors: 袁晴晴
Original assignee: Shenzhen Aleph Security Equipment Co ltd
Current assignee: Shenzhen Aleph Security Equipment Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-05-11
Anticipated expiration: 2030-09-04

Abstract

The utility model discloses a natural gas leakage detection is with sensing appearance that has automatic alarm function, the on-line screen storage device comprises a base, the left side fixedly connected with riser at base top, the fixed case of right side fixedly connected with at base top, be provided with the sensing appearance body between riser and the fixed case, the bottom and the base of sensing appearance body contact, the inner chamber of fixed case is provided with the movable plate. The utility model discloses a base, the riser, the fixed case, the sensing appearance body, the movable plate, the slider, the spout, the stopper, the spacing groove, the connecting rod, the connecting plate, the pull ring, the cooperation of spacer pin and alarm is used, possess the installation of being convenient for and automatic alarm's advantage, it is fixed to have solved the most inconvenient installation of current sensing appearance for natural gas leak detection, need spend the certain time and manpower and install the operation, do not possess automatic alarm's function simultaneously, thereby can not in time send out the police dispatch newspaper, in order to remind the staff to carry out the problem of examining.

Description

Natural gas leakage detection is with having automatic alarm function's sensing appearance

Technical Field

The utility model relates to a natural gas detection technical field specifically is a natural gas leakage detection is with sensing appearance that has automatic alarm function.

Background

The natural gas leakage detection instrument is a novel high-sensitivity measuring instrument, can effectively avoid the influence of other gases on the measuring result, is not interfered by other gas components, is easy to carry, convenient to use and high in sensitivity in the specific implementation and application process, however, the existing natural gas leakage detection instrument is mostly inconvenient to install and fix, needs to spend certain time and manpower for installation and operation, does not have the function of automatic alarm simultaneously, and can not send out an alarm in time to remind a worker to check.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a natural gas leakage detection is with having automatic alarm function's sensing appearance possesses the advantage of being convenient for install and automatic alarm, and it is fixed to have solved the most inconvenient installation of current sensing appearance for natural gas leakage detection, needs to spend the certain time and the manpower is installed the operation, does not possess automatic alarm's function simultaneously to can not in time send out the police dispatch newspaper, in order to remind the staff to carry out the problem of inspection.

In order to achieve the above object, the utility model provides a following technical scheme: a natural gas leakage detection sensor with an automatic alarm function comprises a base, wherein a vertical plate is fixedly connected to the left side of the top of the base, a fixed box is fixedly connected to the right side of the top of the base, a sensor body is arranged between the vertical plate and the fixed box, the bottom of the sensor body is in contact with the base, a movable plate is arranged in an inner cavity of the fixed box, sliding blocks are fixedly connected to the top and the bottom of the movable plate, sliding grooves matched with the sliding blocks are formed in the top and the bottom of the inner cavity of the fixed box, a limiting block is fixedly connected to the left side of the movable plate, a limiting groove matched with the limiting block is formed in the right side of the sensor body, a connecting rod is fixedly connected to the right side of the movable plate, one end, away from the movable plate, of the connecting rod extends to the outside of the fixed, the top and the bottom on connecting plate right side all run through and are provided with the spacer pin, the one end run through the connecting plate of spacer pin and extend to the inner chamber of fixed case.

Preferably, the top and the equal fixedly connected with horizontal pole in bottom on fixed incasement chamber right side, the one end fixedly connected with limiting plate of fixed case is kept away from to the horizontal pole, the surface cover of horizontal pole is equipped with reset spring, the surface of horizontal pole is run through and is provided with the montant, the equal fixedly connected with bracing piece in left top and bottom of montant, the one end and the movable plate fixed connection of montant are kept away from to the bracing piece.

Preferably, the left side fixedly connected with alarm at sensing appearance body top, the positive left side fixedly connected with controller of sensing appearance body, the output of sensing appearance body is connected with the one-way electricity of the input of controller, the output of controller is connected with the one-way electricity of the input of alarm.

Preferably, both sides of the top of the base are in threaded connection with fixing bolts, and the bottoms of the fixing bolts penetrate through the base and extend to the outside of the base.

Preferably, the right end of the return spring is fixedly connected with the inner wall of the fixed box, and the left end of the return spring is fixedly connected with the vertical rod.

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

1. the utility model discloses a base, the riser, the fixed case, the sensing appearance body, the movable plate, the slider, the spout, the stopper, the spacing groove, the connecting rod, the connecting plate, the pull ring, the cooperation of spacer pin and alarm is used, possess the installation of being convenient for and automatic alarm's advantage, it is fixed to have solved the most inconvenient installation of current sensing appearance for natural gas leak detection, need spend the certain time and manpower and install the operation, do not possess automatic alarm's function simultaneously, thereby can not in time send out the police dispatch newspaper, in order to remind the staff to carry out the problem of examining.

2. The utility model discloses a set up reset spring, the movable plate that can be convenient for resets, through setting up the controller, can be convenient for control the alarm and report to the police, through setting up fixing bolt, the unable adjustment base of can being convenient for.

Drawings

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

FIG. 2 is an enlarged view of A in FIG. 1 according to the present invention;

fig. 3 is a schematic diagram of the system of the present invention.

In the figure: 1. a base; 2. a vertical plate; 3. a fixed box; 4. a sensing instrument body; 5. moving the plate; 6. a slider; 7. a chute; 8. a limiting block; 9. a limiting groove; 10. a connecting rod; 11. a connecting plate; 12. a pull ring; 13. a spacing pin; 14. a cross bar; 15. a limiting plate; 16. a return spring; 17. a vertical rod; 18. a support bar; 19. an alarm; 20. a controller; 21. and (5) fixing the bolt.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-3, a natural gas leakage detection sensor with an automatic alarm function comprises a base 1, a vertical plate 2 is fixedly connected to the left side of the top of the base 1, a fixed box 3 is fixedly connected to the right side of the top of the base 1, a sensor body 4 is arranged between the vertical plate 2 and the fixed box 3, the bottom of the sensor body 4 contacts with the base 1, a movable plate 5 is arranged in the inner cavity of the fixed box 3, sliders 6 are fixedly connected to the top and the bottom of the movable plate 5, sliding grooves 7 matched with the sliders 6 are arranged at the top and the bottom of the inner cavity of the fixed box 3, a limit block 8 is fixedly connected to the left side of the movable plate 5, a limit groove 9 matched with the limit block 8 is arranged at the right side of the sensor body 4, a connecting rod 10 is fixedly connected to the right side of the movable plate 5, one end of the connecting rod 10 far away, a pull ring 12 is fixedly connected to the right side of a connecting plate 11, a limit pin 13 is arranged on the top and the bottom of the right side of the connecting plate 11 in a penetrating manner, one end of the limit pin 13 penetrates through the connecting plate 11 and extends to the inner cavity of the fixed box 3, a cross rod 14 is fixedly connected to the top and the bottom of the right side of the inner cavity of the fixed box 3, one end of the cross rod 14 far away from the fixed box 3 is fixedly connected with a limit plate 15, a reset spring 16 is sleeved on the surface of the cross rod 14, the movable plate 5 can be conveniently reset by arranging the reset spring 16, a vertical rod 17 is arranged on the surface of the cross rod 14 in a penetrating manner, a support rod 18 is fixedly connected to the top and the bottom of the left side of the vertical rod 17, one end of the support rod 18 far away from the vertical rod 17 is fixedly, can be convenient for controlling the alarm 19 to give an alarm, the output end of the sensing instrument body 4 is unidirectionally and electrically connected with the input end of the controller 20, the output end of the controller 20 is unidirectionally and electrically connected with the input end of the alarm 19, both sides of the top of the base 1 are both in threaded connection with the fixing bolts 21, the base 1 can be conveniently fixed by arranging the fixing bolts 21, the bottoms of the fixing bolts 21 penetrate through the base 1 and extend to the outside of the base 1, the right end of the reset spring 16 is fixedly connected with the inner wall of the fixed box 3, the left end of the reset spring 16 is fixedly connected with the vertical rod 17, and by the cooperation of the base 1, the vertical plate 2, the fixed box 3, the sensing instrument body 4, the movable plate 5, the sliding block 6, the sliding groove 7, the limiting block 8, the limiting groove 9, the connecting rod 10, the connecting plate 11, the pull ring 12, the limiting pin 13 and the alarm 19, has the advantages of convenient installation, the installation operation needs to be carried out by spending certain time and manpower, and the automatic alarm function is not provided, so that the alarm cannot be given out in time to remind the staff of checking.

When the sensor body 4 is required to be installed, the pull ring 12 is pulled, the pull ring 12 moves to drive the connecting plate 11 to move, the connecting plate 11 moves to drive the connecting rod 10 to move, the connecting rod 10 moves to drive the moving plate 5 to move, the moving plate 5 moves to drive the sliding block 6 to slide in the inner cavity of the sliding groove 7, the moving plate 5 moves to drive the limiting block 8 to move, and after the limiting block 8 moves, the sensing instrument body 4 is placed on the top of the base 1, the left side of the sensing instrument body 4 is contacted with the vertical plate 2, then the pull ring 12 is loosened, the limiting block 8 can enter the limiting groove 9 under the elasticity of the return spring 16, and then the connecting plate 11 is limited by the limiting pin 13, when the natural gas leakage is detected by the sensing instrument body 4, a signal is sent to the controller 20, and after the signal is received by the controller 20, the alarm 19 is controlled to give an alarm to remind a worker to check.

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. The utility model provides a natural gas leakage detects with having automatic alarm function's sensing appearance, includes base (1), its characterized in that: the left side of the top of the base (1) is fixedly connected with a vertical plate (2), the right side of the top of the base (1) is fixedly connected with a fixed box (3), a sensing instrument body (4) is arranged between the vertical plate (2) and the fixed box (3), the bottom of the sensing instrument body (4) is contacted with the base (1), a movable plate (5) is arranged in an inner cavity of the fixed box (3), sliding blocks (6) are fixedly connected to the top and the bottom of the movable plate (5), sliding grooves (7) matched with the sliding blocks (6) for use are formed in the top and the bottom of the inner cavity of the fixed box (3), a limit block (8) is fixedly connected to the left side of the movable plate (5), a limit groove (9) matched with the limit block (8) is formed in the right side of the sensing instrument body (4), and a connecting rod (10) is fixedly connected, one end of the connecting rod (10) far away from the moving plate (5) extends to the outside of the fixed box (3) and is fixedly connected with a connecting plate (11), the right side of the connecting plate (11) is fixedly connected with a pull ring (12), the top and the bottom on the right side of the connecting plate (11) are provided with a limiting pin (13) in a penetrating mode, and one end of the limiting pin (13) penetrates through the connecting plate (11) and extends to the inner cavity of the fixed box (3).

2. The sensor with automatic alarm function for detecting natural gas leakage according to claim 1, characterized in that: the top and the equal fixedly connected with horizontal pole (14) in bottom on fixed case (3) inner chamber right side, the one end fixedly connected with limiting plate (15) of fixed case (3) are kept away from to horizontal pole (14), the surface cover of horizontal pole (14) is equipped with reset spring (16), the surface of horizontal pole (14) is run through and is provided with montant (17), the equal fixedly connected with bracing piece (18) in left top and bottom of montant (17), the one end and movable plate (5) fixed connection of montant (17) are kept away from in bracing piece (18).

3. The sensor with automatic alarm function for detecting natural gas leakage according to claim 1, characterized in that: the left side fixedly connected with alarm (19) at sensing appearance body (4) top, the positive left side fixedly connected with controller (20) of sensing appearance body (4), the output of sensing appearance body (4) is connected with the one-way electricity of the input of controller (20), the output of controller (20) is connected with the one-way electricity of the input of alarm (19).

4. The sensor with automatic alarm function for detecting natural gas leakage according to claim 1, characterized in that: the base is characterized in that two sides of the top of the base (1) are connected with fixing bolts (21) in a threaded mode, and the bottom of each fixing bolt (21) penetrates through the base (1) and extends to the outside of the base (1).

5. The sensor with automatic alarm function for detecting natural gas leakage according to claim 2, characterized in that: the right end of the reset spring (16) is fixedly connected with the inner wall of the fixed box (3), and the left end of the reset spring (16) is fixedly connected with the vertical rod (17).