CN221079399U

CN221079399U - Gas detection alarm

Info

Publication number: CN221079399U
Application number: CN202322139222.9U
Authority: CN
Inventors: 申宇
Original assignee: Harbin Nuoer Technology Co ltd
Current assignee: Harbin Nuoer Technology Co ltd
Priority date: 2023-08-10
Filing date: 2023-08-10
Publication date: 2024-06-04
Anticipated expiration: 2033-08-10

Abstract

The utility model discloses a gas detection alarm, which comprises an alarm main body, a detection probe and a fixed connection component, wherein a display screen is arranged on the front surface of the alarm main body, an alarm sound is arranged on one side of the display screen, a warning lamp is arranged on the top of the alarm main body, a connecting sleeve is arranged on one side of the alarm main body, a connecting plug-in is arranged on one side of the connecting sleeve, which is close to the alarm main body, a plurality of groups of probe interfaces are arranged at the bottom of the alarm main body, one end, which is far away from the alarm main body, of each probe interface is connected with a connecting wire, the detection probe is connected to one end, which is far away from each probe interface, of each connecting wire, the connecting component is arranged at the rear of the alarm main body, and is provided with a connecting component, so that the gas detection alarm is convenient to detach and install, a plurality of probe interfaces can detect various gases, and a device for fixing the probe is arranged, and the height of the probe can be adjusted according to the density of detected gas.

Description

Gas detection alarm

Technical Field

The utility model relates to the technical field of gas detection devices, in particular to a gas detection alarm.

Background

The gas detection alarm is a preventive alarm in an area safety monitor and can be used for detecting combustible gas or toxic gas.

The patent with the application number of CN202222535118.7 is searched to provide a suspension type gas detection alarm, which isolates the contact between a gas detection sensor and external gas and keeps the sensitivity of the gas detection sensor; and the hanging rods are arranged on two sides of the top of the detector body, so that hanging ropes can be conveniently worn, and the detector body can be hung or taken, and can be used as a fixed type or a portable type.

According to the similar scheme, in the process of detecting the gas, the gas detection sensor can be isolated from contact with the external gas, the sensitivity of the gas detection sensor is kept, the gas detection sensor can be used as a fixed type or a portable type, but the gas detection sensor is not firmly hung through a hanging rope, and the internal detection device is only one group, so that the gas detection sensor cannot detect multiple gases with different densities simultaneously.

Therefore, in view of the above, an improvement of the conventional structure and the conventional defects is proposed to achieve the purpose of more practical value.

Disclosure of utility model

The utility model aims to provide a gas detection alarm to solve the problems that the suspension type gas detection alarm mentioned in the background is not firm enough in suspension through suspension ropes, and only one group of internal detection devices can not detect multiple gases with different densities at the same time.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a gas detection alarm, includes alarm main part, test probe and fixed connection subassembly, the alarm main part openly is provided with the display screen, just one side of display screen is provided with the warning stereo set, the top of alarm main part is provided with the warning light, one side of alarm main part is provided with connecting sleeve, just one side that connecting sleeve is close to the alarm main part is provided with the connector, just connecting sleeve passes through the connector and inserts with the alarm main part and link to each other, connecting sleeve's inside is provided with shrink inner bag, the bottom of alarm main part is provided with multiunit probe interface, the one end that the alarm main part was kept away from to the probe interface is connected with the connecting wire, just test probe connects the one end that the probe interface was kept away from at the connecting wire, connecting assembly sets up the rear at the alarm main part.

Preferably, the connecting assembly comprises a connecting backboard and connecting gaskets, the outer side of the connecting backboard is connected with four groups of connecting gaskets in two-to-two symmetry, and the connecting assembly is connected with the wall surface through the connecting gaskets and screws.

Preferably, two groups of spring clamps are arranged on two sides of the connecting backboard, the two groups of spring clamps are respectively arranged above and below the connecting gaskets on two sides, a connecting sliding chute is arranged on one side, close to the alarm main body, of the connecting backboard, a connecting sliding block which is mutually embedded with the connecting sliding chute is arranged on one side, close to the connecting backboard, of the alarm main body, and the alarm main body is in sliding connection with the connecting assembly through the connecting sliding chute.

Preferably, a plurality of groups of supporting blocks are arranged below the connecting backboard, gaps among the supporting blocks are the same as the width of the probe interface, and the supporting blocks are connected with the probe interface buckle.

Preferably, the junction of connecting wire and test probe is connected with the fixation clamp, just the one end that the connecting wire was kept away from to the fixation clamp connection is connected with fixed connection piece, just the back of fixed connection piece is provided with the viscose, be provided with four two pair of symmetrical connecting holes of group on the fixed connection piece, fixed connection piece accessible screw is connected with the wall.

Compared with the prior art, the utility model has the beneficial effects that: set up coupling assembling, make gaseous detection alarm convenient to detach and installation, and set up a plurality of probe interfaces and detect multiple gas, and be provided with the device of fixed probe, can be according to the density adjustment probe's of detecting gas height, it is specifically interior preferred, coupling assembling is including connecting backplate and connection gasket, just the outside and four two liang of symmetries of group of connection gasket of connecting the backplate are connected, just coupling assembling is as follows through connection gasket and screw and wall connection volume:

The alarm device is characterized in that the connecting assembly is fixed to a proper position through the connecting gaskets and screws, then the alarm device body is connected with the connecting assembly in a sliding manner through the connecting sliding grooves, the spring clamps can clamp and fix the alarm device body, the probe interface is located between the supporting blocks after connection, connection between the connecting wires and the probe interface is facilitated, then the connecting sleeve is connected with the alarm device body through the connecting plug-in unit according to requirements, different detection probes are selected according to the gases required to be detected, multiple groups of detection probes can be connected simultaneously when the various gases are required to be detected, the detection probes are connected with the connecting wires, the positions of the connecting sheets are fixed according to the densities of the gases required to be detected, and then the detection probes are fixed at the positions of the fixing clamps.

Drawings

FIG. 1 is a schematic diagram of a main body of a gas detection alarm according to the present utility model;

FIG. 2 is a schematic view of a connecting sleeve of a gas detection alarm according to the present utility model;

FIG. 3 is a schematic view of a connection assembly of a gas detection alarm according to the present utility model;

FIG. 4 is a schematic view of the structure of the back of the body of a gas detection alarm of the present utility model;

FIG. 5 is a schematic diagram of a detecting probe of a gas detecting alarm according to the present utility model;

fig. 6 is a schematic structural view of the back surface of a fixing connection piece of a gas detection alarm according to the present utility model.

In the figure: 1. an alarm main body; 2. a display screen; 3. alarm sound; 4. a warning light; 5. a connecting sleeve; 6. a probe interface; 7. a connecting wire; 8. a detection probe; 9. a connection assembly; 10. shrinking the inner container; 11. a connection plug-in; 12. connecting a backboard; 13. a connecting gasket; 14. a spring clip; 15. a support block; 16. the connecting chute; 161. the connecting slide block; 17. fixing the connecting sheet; 18. a fixing clamp; 19. and (3) sticking glue; 20. and a connection hole.

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 to 6, the present utility model provides a technical solution: the gas detection alarm comprises an alarm body 1, a detection probe 8 and a fixed connection component 9, wherein a display screen 2 is arranged on the front surface of the alarm body 1, an alarm sound 3 is arranged on one side of the display screen 2, an alarm lamp 4 is arranged at the top of the alarm body 1, a connection sleeve 5 is arranged on one side of the alarm body 1, a connection plug-in 11 is arranged on one side of the connection sleeve 5 close to the alarm body 1, the connection sleeve 5 is connected with the alarm body 1 in a plugging manner through the connection plug-in 11, a shrinkage liner 10 is arranged in the connection sleeve 5, a plurality of groups of probe interfaces 6 are arranged at the bottom of the alarm body 1, one end of each probe interface 6 far away from the alarm body 1 is connected with a connecting wire 7, the detection probe 8 is connected with one end of the connecting wire 7 far away from the probe interface 6, the connection component 9 is arranged at the rear of the alarm body 1, the alarm sound 3 alarms the detected gas concentration exceeding standard through sound, the alarm lamp 4 alarms the detected gas concentration exceeding standard through light, the probe interface 6 is used for connecting the detection probe 8 and the alarm main body 1, and a plurality of groups of probe interfaces 6 are arranged to be used for connecting a plurality of groups of detection probes 8, a plurality of different types of detection probes 8 can be used for simultaneously detecting a plurality of different gas concentrations, the detection probes 8 can use a laser methane sensor with a model G13 or a carbon monoxide sensor module with a model SG4-CO and the like for detecting a detecting device for detecting the concentration of toxic or combustible gas, the connecting sleeve 5 is used for accommodating and placing the detection probes 8 and the connecting wire 7, the shrinkage liner 10 in the connecting sleeve 5 is used for fixing the detection probes 8 above the shrinkage liner 10 after the detection probes 8 and the connecting wire 7 penetrate through the shrinkage liner 10, and can let multiunit test probe 8 and connecting wire 7 pass, connection plug-in components 11 can dismantle connecting sleeve 5 according to the service environment.

The connecting assembly 9 comprises a connecting backboard 12 and connecting gaskets 13, the outer side of the connecting backboard 12 is connected with four groups of connecting gaskets 13 which are symmetrical in pairs, the connecting assembly 9 is connected with a wall surface through the connecting gaskets 13 and screws, two groups of spring clamps 14 are arranged on two sides of the connecting backboard 12 and are respectively arranged above and below the connecting gaskets 13 on two sides, a connecting sliding groove 16 is formed in one side, close to the alarm main body 1, of the connecting backboard 12, a connecting sliding block 161 which is mutually embedded with the connecting sliding groove 16 is arranged on one side, close to the connecting backboard 12, of the alarm main body 1, the alarm main body 1 is in sliding connection with the connecting assembly 9 through the connecting sliding groove 16, the connecting gaskets 13 are used for fixing the connecting assembly 9 on the wall surface, the spring clamps 14 are used for clamping and fixing the alarm main body 1, and the connecting sliding groove 16 is used for connecting and fixing the alarm main body 1 and the connecting assembly 9 together.

The lower part of the connecting backboard 12 is provided with a plurality of groups of supporting blocks 15, gaps among the supporting blocks 15 are the same as the width of the probe interface 6, the supporting blocks 15 are connected with the probe interface 6 in a buckling way, the connecting part of the connecting wire 7 and the detection probe 8 is connected with a fixing clamp 18, one end, far away from the connecting wire 7, of the fixing clamp 18 is connected with a fixing connecting piece 17, the back surface of the fixing connecting piece 17 is provided with an adhesive 19, four groups of connecting holes 20 which are symmetrical in pairs are formed in the fixing connecting piece 17, the fixing connecting piece 17 can be connected with a wall surface through screws, the supporting blocks 15 support the alarm main body 1 to prevent the alarm main body from falling off, the gaps among the supporting blocks 15 are convenient for the connecting wire 7 and the probe interface 6 to be connected, the fixing connecting piece 17 is convenient for fixing the heights of the connecting wire 7 and the detection probe 8, the fixing clamp 18 is used for preventing the detection probe 8 from falling off from the fixing connecting piece 17, and the fixing connecting piece 17 can be fixed by screws according to use environments.

Working principle: firstly, the connecting assembly 9 is fixed to a proper position through the connecting gaskets 13 and screws, then the alarm main body 1 is in sliding connection with the connecting assembly 9 through the connecting chute 16, the alarm main body 1 is clamped and fixed through the spring clamp 14, the probe interface 6 is positioned between the supporting blocks 15, connection of the connecting wire 7 and the probe interface 6 is facilitated, then the connecting sleeve 5 is connected with the alarm main body 1 through the connecting plug 11 according to the needs, different detection probes 8 are selected according to the needs to be detected, multiple groups of detection probes 8 can be connected simultaneously when the needs to be detected are detected, the detection probes 8 are connected with the connecting wire 7, the position of the fixing connecting sheet 17 is fixed according to the density of the needs to be detected, and then the detection probes 8 are fixed at the position of the fixing clamp 18.

In the process of detecting gas, the alarm sound 3 can warn that the concentration of detected gas exceeds standard through sound according to the data detected by the detection probe 8, meanwhile, the alarm lamp 4 can warn that the concentration of detected gas exceeds standard through light, when the alarm is idle, the detection probe 8 can be connected with the alarm main body 1 by inserting the connection wire 7 into the probe interface 6, then the detection probe 8 is contained by penetrating the shrinkage liner 10 in the connection sleeve 5 together with the connection wire 7, the detection probe 8 can be fixed above the shrinkage liner 10 after shrinking the liner 10, multiple groups of detection probes 8 and the connection wire 7 can penetrate, and the fixed connection piece 17 can be fixed by using screws or by pasting according to the use environment.

Claims

1. The utility model provides a gaseous detection alarm, includes alarm main part (1), test probe (8) and fixed connection subassembly (9), its characterized in that: the alarm is characterized in that a display screen (2) is arranged on the front side of the alarm body (1), an alarm sound (3) is arranged on one side of the display screen (2), a warning lamp (4) is arranged at the top of the alarm body (1), a connecting sleeve (5) is arranged on one side of the alarm body (1), a connecting plug-in unit (11) is arranged on one side of the connecting sleeve (5) close to the alarm body (1), the connecting sleeve (5) is connected with the alarm body (1) in an inserting mode through the connecting plug-in unit (11), a shrinkage liner (10) is arranged in the connecting sleeve (5), a plurality of groups of probe interfaces (6) are arranged at the bottom of the alarm body (1), one end of the probe interfaces (6) away from the alarm body (1) is connected with a connecting wire (7), a detecting probe (8) is connected with one end of the connecting wire (7) away from the probe interfaces (6), and a connecting assembly (9) is arranged at the rear of the alarm body (1).

2. A gas detection alarm as defined in claim 1, wherein: the connecting assembly (9) comprises a connecting backboard (12) and connecting gaskets (13), the outer side of the connecting backboard (12) is connected with four groups of connecting gaskets (13) which are symmetrical in pairs, and the connecting assembly (9) is connected with the wall surface through the connecting gaskets (13) and screws.

3. A gas detection alarm as claimed in claim 2, wherein: two groups of spring clamps (14) are arranged on two sides of the connecting backboard (12), the two groups of spring clamps (14) are respectively arranged above and below the two side connecting gaskets (13), a connecting sliding chute (16) is arranged on one side, close to the alarm main body (1), of the connecting backboard (12), a connecting sliding block (161) which is mutually embedded with the connecting sliding chute (16) is arranged on one side, close to the connecting backboard (12), of the alarm main body (1), and the alarm main body (1) is in sliding connection with the connecting assembly (9) through the connecting sliding chute (16).

4. A gas detection alarm as claimed in claim 3, wherein: the lower part of the connecting backboard (12) is provided with a plurality of groups of supporting blocks (15), gaps among the supporting blocks (15) are the same as the width of the probe interface (6), and the supporting blocks (15) are connected with the probe interface (6) in a buckling mode.

5. A gas detection alarm as defined in claim 1, wherein: the connecting wire (7) is connected with a fixing clamp (18) at the connecting position of the detecting probe (8), one end, far away from the connecting wire (7), of the fixing clamp (18) is connected with a fixing connecting sheet (17), the back of the fixing connecting sheet (17) is provided with a tearable adhesive (19), and four groups of connecting holes (20) which are symmetrical in pairs are formed in the fixing connecting sheet (17).