CN213633339U

CN213633339U - Hazardous gas detection alarm device

Info

Publication number: CN213633339U
Application number: CN202022344558.5U
Authority: CN
Inventors: 刘斌
Original assignee: Guangdong Huasheng Security Professional Evaluation Co ltd
Current assignee: Guangdong Huasheng Security Professional Evaluation Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-07-06
Anticipated expiration: 2030-10-20

Abstract

The utility model discloses a dangerous gas detection alarm device, including external protection frame, external protection frame's bottom fixed mounting has PMKD, external protection frame's inboard is located PMKD's up end and installs sealed translucent cover, the inboard fixed mounting of sealed translucent cover upper end has the adapter sleeve, fan box is installed in the outside of adapter sleeve bottom, the connection air-supply line is installed to the inboard of adapter sleeve, the inboard sliding connection who connects the air-supply line upper end filters cotton board, filter is installed to the up end that filters cotton board, the up end fixed mounting of filter has the light, fan box's below is located the inboard fixed mounting of sealed translucent cover and is detected the box body, the lower terminal surface fixed mounting who detects the box body has the division board. The utility model discloses a to wholly place and wait to detect the space in, can extract and detect gas automatically, facilitate the use.

Description

Hazardous gas detection alarm device

Technical Field

The utility model relates to a gaseous detection technology field specifically is a dangerous gaseous detection alarm device.

Background

Along with the rapid development of social economy, people's standard of living is constantly improved, and people's safety consciousness is also constantly increasing, and fire department's fire equipment is also constantly updated, in order to reduce fire fighter's damage and reduce the loss of conflagration, develops the detection device who aims at hazardous gas specially, can in time detect and alarm operation when hazardous gas takes place to leak, avoids the emergence of production accident.

However, the existing alarm detection for the dangerous gas is not timely, and is inconvenient to move, so that the detection is incomplete; therefore, the existing requirements are not met, and a dangerous gas detection alarm device is provided for the dangerous gas detection alarm device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hazardous gas detects alarm device to the current warning to hazardous gas who proposes in solving above-mentioned background art detects untimely, and is not convenient for remove, causes to detect not comprehensive scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hazardous gas detects alarm device, includes the external protection frame, the bottom fixed mounting of external protection frame has PMKD, the inboard of external protection frame is located PMKD's up end and installs sealed translucent cover, the inboard fixed mounting of sealed translucent cover upper end has the adapter sleeve, fan case is installed in the outside of adapter sleeve bottom, the inboard of adapter sleeve is installed and is connected the air-supply line, the inboard sliding connection who connects the air-supply line upper end has the filtration cotton board, filter is installed to the up end of filtering the cotton board, the up end fixed mounting of filter has the light, fan case's below is located the inboard fixed mounting of sealed translucent cover and is detected the box body, the lower terminal surface fixed mounting who detects the box body has the division board, the inboard lower terminal surface that is located the detection box body of division board is provided with the guide duct.

Preferably, a sealing shell is installed on the inner side of the bottom end of the sealing transparent cover, a battery block is arranged on the inner side of the sealing shell, and a buzzer main body is arranged on the upper end face of the sealing shell.

Preferably, a handle is installed on the lower end face of the fixed bottom plate, and a connecting rod is arranged on the inner side of the bottom end of the handle.

Preferably, the connecting sleeve is fixedly bonded with the upper end of the sealed transparent cover, the bottom end of the connecting air inlet pipe is connected with the connecting sleeve through threads, and fan blades and a fan motor are arranged on the inner side of the fan box.

Preferably, the division board passes through threaded connection with sealed translucent cover, it is fixed that detection box body passes through bolted connection with the division board, the inboard of detecting the box body is provided with the detection components and parts.

Preferably, two ends of the air guide pipe respectively penetrate through the partition plate and one side of the sealed transparent cover, and a one-way valve is arranged on the inner side of the bottom end of the air guide pipe.

Preferably, the upper end of the handle is fixedly connected with the fixed bottom plate through a screw, the upper end of the connecting rod is connected with the handle through threads, and a rope is arranged at the bottom end of the connecting rod.

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

1. the utility model discloses a rope that the outside protection frame can be protected sealed translucent cover and operate through connecting rod bottom and be provided with can be connected whole, be convenient for hang and place whole in waiting to detect the space, and can be convenient for the user of service to take through the handle, it is more convenient to use, can extract the gas in the monitoring space through connecting the air-supply line;

2. the utility model can filter the gas and avoid the dust entering by arranging the filter plate and the filter cotton plate at the inner side of the upper end of the air inlet pipe, and the upper end surface of the filter plate is provided with the illuminating lamp, thereby realizing the illuminating function and facilitating the use; after the detection components and parts arranged on the inner side of the detection box body are used for detection, gas is discharged through the air guide pipe, and the detection efficiency is higher.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic view of the overall cross-sectional structure of the present invention;

fig. 3 is a schematic view of a partial structure of the sealing shell of the present invention;

fig. 4 is a schematic view of the local section structure of the filtering cotton plate of the present invention.

In the figure: 1. an external protective frame; 2. sealing the transparent cover; 3. connecting an air inlet pipe; 4. an illuminating lamp; 5. a filter plate; 6. a handle; 7. a connecting rod; 8. fixing the bottom plate; 9. a battery block; 10. sealing the shell; 11. an air guide pipe; 12. a partition plate; 13. detecting the box body; 14. a fan case; 15. connecting sleeves; 16. a buzzer main body; 17. a filter cotton plate.

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.

Referring to fig. 1 to 4, the present invention provides an embodiment: a dangerous gas detection alarm device comprises an external protection frame 1, a fixed bottom plate 8 is fixedly installed at the bottom end of the external protection frame 1, a sealed transparent cover 2 is installed on the inner side of the external protection frame 1, which is positioned on the upper end face of the fixed bottom plate 8, a connecting sleeve 15 is fixedly installed on the inner side of the upper end of the sealed transparent cover 2, a fan box 14 is installed on the outer side of the bottom end of the connecting sleeve 15, a connecting air inlet pipe 3 is installed on the inner side of the connecting sleeve 15, a filtering cotton plate 17 is slidably connected to the inner side of the upper end of the connecting air inlet pipe 3, a filtering plate 5 is installed on the upper end face of the filtering cotton plate 17, an illuminating lamp 4 is fixedly installed on the upper end face of the filtering plate 5, a detection box body 13 is fixedly installed on the inner side of the sealed transparent cover 2 below the fan box 14, the lower terminal surface fixed mounting who detects box body 13 has division board 12, and the inboard lower terminal surface that is located detection box body 13 of division board 12 is provided with guide duct 11, through will wholly place wait to detect the space in, can extract and detect gas automatically, facilitates the use.

Further, a sealing case 10 is installed on the inner side of the bottom end of the sealing transparent cover 2, a battery block 9 is arranged on the inner side of the sealing case 10, and a buzzer main body 16 is arranged on the upper end face of the sealing case 10.

Through adopting above-mentioned technical scheme, be convenient for report and report to the police the testing result through bee calling organ main part 16.

Further, a handle 6 is installed on the lower end face of the fixed bottom plate 8, and a connecting rod 7 is arranged on the inner side of the bottom end of the handle 6.

Through adopting above-mentioned technical scheme, can be convenient for the user of service take through handle 6, it is more convenient to use.

Furthermore, the connecting sleeve 15 is fixedly bonded with the upper end of the sealed transparent cover 2, the bottom end of the air inlet pipe 3 is connected with the connecting sleeve 15 through threads, and fan blades and a fan motor are arranged on the inner side of the fan box 14.

Through adopting above-mentioned technical scheme for fan motor drives fan blade and rotates, and then can extract the gas in the monitoring space through connecting air-supply line 3.

Further, the partition plate 12 is in threaded connection with the sealed transparent cover 2, the detection box body 13 is fixed to the partition plate 12 through screw connection, and a detection component is arranged on the inner side of the detection box body 13.

Through adopting above-mentioned technical scheme, support detection box body 13 through division board 12, be convenient for carry out the dismouting to division board 12.

Furthermore, two ends of the air guide pipe 11 respectively penetrate through the partition plate 12 and one side of the sealed transparent cover 2, and a one-way valve is arranged on the inner side of the bottom end of the air guide pipe 11.

By adopting the technical scheme, after the detection component arranged on the inner side of the detection box body 13 is used for detection, gas is discharged through the air guide pipe 11, and the detection efficiency is higher.

Further, the upper end of the handle 6 is fixedly connected with the fixed bottom plate 8 through screws, the upper end of the connecting rod 7 is connected with the handle 6 through threads, and a rope is arranged at the bottom end of the connecting rod 7.

Through adopting above-mentioned technical scheme, the rope that is provided with through connecting rod 7 bottom can be connected whole, is convenient for hang whole and place and wait to detect in the space.

The working principle is as follows: when the device is used, whether the functions of all parts are intact is checked, the bottom end of the sealed transparent cover 2 is fixedly connected with the fixed bottom plate 8 through screws, the sealed transparent cover 2 can be protected through the external protection frame 1, the handle 6 is installed on the lower end face of the fixed bottom plate 8, the inner side of the bottom end of the handle 6 is connected with the connecting rod 7 through threads, a rope arranged at the bottom end of the connecting rod 7 can be used for connecting the whole body, the whole body can be conveniently hung and placed in a space to be detected, and can be conveniently taken by a user through the handle 6, the device is more convenient to use, the battery block 9 is installed on the inner side of the sealed shell 10, a power supply is switched on, the fan motor arranged on the inner side of the fan box 14 is started, the fan motor drives fan blades to rotate, and gas in the monitoring space can be extracted, the filter plate 5 and the filter cotton plate 17 are arranged on the inner side connected with the upper end of the air inlet pipe 3, so that gas can be filtered, dust is prevented from entering the filter plate, and the illuminating lamp 4 is arranged on the upper end face of the filter plate 5, so that an illuminating function can be realized, and the use is convenient; the both ends of guide duct 11 run through division board 12 and one side of sealed translucent cover 2 respectively, are provided with the check valve in the inboard of guide duct 11 bottom for detect the back through the detection components and parts that detection box body 13 inboard was provided with, gaseous through guide duct 11 discharge, detection efficiency is higher.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. The utility model provides a hazardous gas detection alarm device, includes outside protection frame, its characterized in that: the bottom fixed mounting of outside protection frame has PMKD, the inboard up end that is located PMKD of outside protection frame installs sealed translucent cover, the inboard fixed mounting of sealed translucent cover upper end has the adapter sleeve, the fan case is installed in the outside of adapter sleeve bottom, the connection air-supply line is installed to the inboard of adapter sleeve, the inboard sliding connection who connects the air-supply line upper end has the filtration cotton board, the filter is installed to the up end of filtering the cotton board, the up end fixed mounting of filter has the light, the inboard fixed mounting that is located sealed translucent cover below the fan case has the detection box body, the lower terminal surface fixed mounting who detects the box body has the division board, the inboard lower terminal surface that is located the detection box body of division board is provided with the guide duct.

2. The hazardous gas detection alarm device of claim 1, wherein: the sealed transparent cover is characterized in that a sealed shell is installed on the inner side of the bottom end of the sealed transparent cover, a battery block is arranged on the inner side of the sealed shell, and a buzzer main body is arranged on the upper end face of the sealed shell.

3. The hazardous gas detection alarm device of claim 1, wherein: the handle is installed to the lower terminal surface of PMKD, the inboard of handle bottom is provided with the connecting rod.

4. The hazardous gas detection alarm device of claim 1, wherein: the connecting sleeve is fixedly bonded with the upper end of the sealed transparent cover, the bottom end of the air inlet pipe is connected with the connecting sleeve through threads, and fan blades and a fan motor are arranged on the inner side of the fan box.

5. The hazardous gas detection alarm device of claim 1, wherein: the division board passes through threaded connection with sealed translucent cover, it is fixed to detect the box body and pass through bolted connection with the division board, the inboard that detects the box body is provided with the detection components and parts.

6. The hazardous gas detection alarm device of claim 1, wherein: two ends of the air guide pipe penetrate through the partition plate and one side of the sealed transparent cover respectively, and a one-way valve is arranged on the inner side of the bottom end of the air guide pipe.

7. A hazardous gas detection alarm device according to claim 3, wherein: the upper end of the handle is fixedly connected with the fixed bottom plate through a screw, the upper end of the connecting rod is connected with the handle through threads, and a rope is arranged at the bottom end of the connecting rod.