CN212228898U

CN212228898U - Portable gas alarm metering and detecting device

Info

Publication number: CN212228898U
Application number: CN202021116813.4U
Authority: CN
Inventors: 谢延斌; 孟现波
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2020-12-25
Anticipated expiration: 2030-06-17

Abstract

The utility model discloses a portable gas alarm measures detection device, including detecting casing and four rubber seats, it has the intake pipe to detect grafting in casing top outer wall one side, and the intake pipe inner wall installs the solenoid valve, it has same piston to detect casing both sides inner wall sliding connection, and installs the moving contact in piston bottom outer wall one side, detect casing both sides inner wall bottom and install same baffle, and baffle top outer wall installs electric telescopic handle, and electric telescopic handle top outer wall passes through bolt and piston bottom outer wall fixed connection. The utility model discloses in, through being provided with the handle, can conveniently carry gas alarm, made up magic tape matte and made up magic tape hook face on one side of second bandage one end outer wall through being provided with first bandage, second bandage, first bandage one end outer wall one side, can fix the detection casing on user's arm, further conveniently carry gas alarm.

Description

Portable gas alarm metering and detecting device

Technical Field

The utility model relates to a gas alarm technical field especially relates to a portable gas alarm measures detection device.

Background

The gas alarm is a gas leakage detection alarm instrument. When combustible or toxic gas in the industrial environment leaks and the gas alarm detects that the gas concentration reaches the critical point set by the explosion or toxic alarm, the alarm can send out an alarm signal to remind the user to take safety measures and drive an air exhaust, cutting off and spraying system to prevent explosion, fire and poisoning accidents, thereby ensuring safe production.

Most of the existing gas alarms are fixed on one place to detect each monitoring place, but people are inconvenient to move the gas alarms, so that a portable gas alarm metering and detecting device is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a portable gas alarm metering and detecting device, which can effectively solve the problem provided by the background technology.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a portable gas alarm measures detection device, is including detecting casing and four rubber seats, it has the intake pipe to detect grafting in casing top outer wall one side, and the intake pipe inner wall installs the solenoid valve, it has same piston to detect casing both sides inner wall sliding connection, and installs the moving contact in piston bottom outer wall one side, detect casing both sides inner wall bottom and install same baffle, and baffle top outer wall installs electric telescopic handle, and electric telescopic handle top outer wall passes through bolt and piston bottom outer wall fixed connection.

Preferably, the same limiting frame is installed on the inner walls of the two sides of the detection shell, and a static contact is installed on one side of the outer wall of the top of the limiting frame.

Preferably, the controller is installed to detection casing one side inner wall, and the lithium cell is installed to baffle bottom outer wall.

Preferably, the inner wall of the top of the detection shell is provided with a mounting groove, the inner wall of the mounting groove is provided with a gas sensor, and the other side of the outer wall of the top of the detection shell is provided with an alarm.

Preferably, detect casing one end outer wall and install the display screen, and detect casing one end outer wall bottom and install the button that the equidistance distributes, detect casing one side outer wall and install the handle.

Preferably, detect casing other end outer wall both sides and install first bandage and second bandage respectively, magic subsides matte surface has been made up to first bandage one end outer wall one side, and magic subsides collude surface has been made up to second bandage one end outer wall one side.

Preferably, the circumference outer wall of the air inlet pipe is rotatably connected with a sealing cover through threads, the outer wall of the top of the sealing cover is provided with an opening, and the inner wall of the opening is provided with a filter screen.

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

1. through being provided with the handle, can conveniently carry gas alarm, through being provided with first bandage, second bandage, having made up magic tape matte and having made up magic tape colluding face on one side of first bandage one end outer wall and second bandage one end outer wall, can fix the detection casing on user's arm, further conveniently carry gas alarm.

2. Through being provided with electric telescopic handle, piston and intake pipe, can will detect the inside air of casing before the detection and arrange to the greatest extent, avoid remaining air to treat the composition that detects the air and cause the influence, guarantee the testing result, through being provided with the moving contact under the piston and the static contact on the spacing frame, do not need the gas sensor on the detection device to open always, practiced thrift the electric energy, improved the device live time.

3. This implementation 2 can filter the air that the intake pipe got into through setting up sealed lid and the filter screen in the intake pipe, avoids inside large granule dust enters into the detection casing, influences the normal work of device, has improved the life of device.

Drawings

Fig. 1 is a schematic view of a main view structure of a portable gas alarm metering and detecting device provided by the present invention;

fig. 2 is a schematic view of a sectional structure of a detection housing of the portable gas alarm metering and detecting device provided by the utility model;

fig. 3 is the utility model provides a portable gas alarm metering and detecting device's embodiment 2 intake pipe local structure sketch map.

In the figure: the device comprises a display screen 1, a button 2, a detection shell 3, a rubber seat 4, a handle 5, a first bandage 6, an air inlet pipe 7, a second bandage 8, an alarm 9, a controller 10, an electric telescopic rod 11, a gas sensor 12, a piston 13, a static contact 14, a partition plate 15, a lithium battery 16, a sealing cover 17 and a filter screen 18.

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, rather than all embodiments, and in the present invention, unless explicitly specified or limited otherwise, the terms "mounting", "setting", "connecting", "fixing", "screwing", and the like are to be understood in a broad sense, for example, they may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Example 1

Referring to fig. 1-2, a portable gas alarm measures detection device, including detecting casing 3 and four rubber seats 4, it has intake pipe 7 to detect 3 top outer wall one sides of casing to peg graft, and the solenoid valve is installed to the intake pipe 7 inner wall, it has same piston 13 to detect 3 both sides inner wall sliding connection of casing, and the moving contact is installed to piston 13 bottom outer wall one side, it installs same baffle 15 to detect 3 both sides inner wall bottoms of casing, and baffle 15 top outer wall installs electric telescopic handle 11, electric telescopic handle 11 top outer wall passes through bolt and piston 13 bottom outer wall fixed connection, four rubber seats 4 pass through the bolt fastening and detect 3 bottom outer wall four corners of casing.

In the utility model, the inner walls of two sides of a detection shell 3 are provided with the same limiting frame, one side of the outer wall of the top of the limiting frame is provided with a static contact 14, the static contact 14 is positioned under a moving contact, the inner wall of one side of the detection shell 3 is provided with a controller 10, the outer wall of the bottom of a partition 15 is provided with a lithium battery 16, the controller 10 is positioned between a piston 13 and the partition 15, the inner wall of the top of the detection shell 3 is provided with a mounting groove, the inner wall of the mounting groove is provided with a gas sensor 12, the other side of the outer wall of the top of the detection shell 3 is provided with an alarm 9, the outer wall of one end of the detection shell 3 is provided with a display screen 1, the bottom of the outer wall of one end of the detection shell 3 is provided with buttons 2 which are distributed equidistantly, the outer, a hook-and-loop fastener surface is sewn on one side of the outer wall of one end of the second bandage 8.

The working principle is as follows: the gas alarm can be conveniently carried by arranging the handle 5, the detection shell 3 can be fixed on the arm of a user by arranging the first bandage 6, the second bandage 8, the hook-and-loop fastener woolen surface sewn on one side of the outer wall at one end of the first bandage 6 and the hook-and-loop fastener surface sewn on one side of the outer wall at one end of the second bandage 8, the gas alarm can be further conveniently carried by opening the electric telescopic rod 11 when in use, and the gas in the detection shell 3 is discharged to the outside through the gas inlet pipe 7 by the piston 13, then the electric telescopic rod 11 is opened again to contract, the outside air is pumped into the detection shell 3, when the moving contact at the bottom of the piston 13 is contacted with the fixed contact 14 on the limiting frame 14, the controller controls the electromagnetic valve on the air inlet pipe 7 to be closed, the gas sensor 12 works, when the content of a certain component in the outside air is excessive, the controller 10 controls the alarm 9 to sound to remind a worker.

Example 2

Referring to fig. 1-3, the portable gas alarm metering and detecting device further comprises a sealing cover 17 rotatably connected to the circumferential outer wall of the gas inlet pipe 7 through threads, an opening is formed in the outer wall of the top of the sealing cover 17, and a filter screen 18 is installed on the inner wall of the opening.

The working principle is as follows: compare with embodiment 1, through setting up sealed lid 17 and the filter screen 18 on intake pipe 7, can filter the air that intake pipe 7 got into, avoid large granule dust to enter into inside detecting casing 3, influence the normal work of device, improved the life of device.

The utility model discloses the standard part that uses in all can purchase from the market, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt conventional model among the prior art, and the controller can be for display screen, alarm, electric telescopic handle, the conventional known equipment of control is played such as static contact and movable contact, and the control circuit of controller can realize through the simple programming of technical staff in this field, and the providing of power also belongs to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a portable gas alarm measures detection device, is including detecting casing (3) and four rubber seats (4), its characterized in that, it has intake pipe (7) to detect casing (3) top outer wall one side grafting, and intake pipe (7) inner wall installs the solenoid valve, it has same piston (13) to detect casing (3) both sides inner wall sliding connection, and piston (13) bottom outer wall one side installs the moving contact, detect casing (3) both sides inner wall bottom and install same baffle (15), and baffle (15) top outer wall installs electric telescopic handle (11), and electric telescopic handle (11) top outer wall passes through bolt and piston (13) bottom outer wall fixed connection.

2. The metering and detecting device of the portable gas alarm according to claim 1, wherein the same limiting frame is installed on the inner walls of the two sides of the detecting shell (3), and a static contact (14) is installed on one side of the outer wall of the top of the limiting frame.

3. The metering and detecting device of the portable gas alarm according to claim 2, characterized in that the controller (10) is installed on the inner wall of one side of the detecting shell (3), and the lithium battery (16) is installed on the outer wall of the bottom of the partition plate (15).

4. The portable gas alarm metering and detecting device according to claim 1, wherein a mounting groove is formed in the inner wall of the top of the detecting shell (3), the gas sensor (12) is mounted on the inner wall of the mounting groove, and the alarm (9) is mounted on the other side of the outer wall of the top of the detecting shell (3).

5. The metering and detecting device of the portable gas alarm according to claim 4, wherein the display screen (1) is installed on the outer wall of one end of the detecting shell (3), the buttons (2) distributed at equal intervals are installed at the bottom of the outer wall of one end of the detecting shell (3), and the handle (5) is installed on the outer wall of one side of the detecting shell (3).

6. The metering and detecting device of the portable gas alarm according to claim 5, wherein a first bandage (6) and a second bandage (8) are respectively installed on two sides of the outer wall of the other end of the detecting shell (3), a magic tape hair surface is sewn on one side of the outer wall of one end of the first bandage (6), and a magic tape hook surface is sewn on one side of the outer wall of one end of the second bandage (8).

7. The portable gas alarm metering and detecting device according to claim 1, wherein the outer circumferential wall of the gas inlet pipe (7) is rotatably connected with a sealing cover (17) through threads, an opening is formed in the outer top wall of the sealing cover (17), and a filter screen (18) is installed on the inner wall of the opening.