CN211825940U - Aging testing device of gas alarm - Google Patents

Abstract

The utility model discloses a gas alarm's aging testing device, which comprises a housin, the inside of casing is equipped with the detection room, and is equipped with installation room and resettlement groove in the casing of detection room one side respectively, it has placed the collection box to detect the room bottom, the top fixed mounting who detects the room has the filter chamber, and the inside of filter chamber from last to installing cellucotton filter layer, exquisite active carbon filter layer and coarse active carbon filter layer down in proper order, install the placement frame plate on the detection room between filter chamber and the collection box, one side spacing the installing of detection room detects the head. The utility model discloses not only can test the ageing degree of siren, can carry out filtration purification to the gas that produces simultaneously again, the effectual gas that avoids or reduces to produce appears leaking the condition of pollution, detects the host computer and makes the device master the gas condition of test to the supplementary staff that can be better when the siren tests again through detecting the head.

Description

Aging testing device of gas alarm

Technical Field

The utility model relates to a gas alarm technical field specifically is a gas alarm's aging testing device.

Background

The gas alarm is a gas leakage detection alarm instrument, when combustible or toxic gas leaks in an industrial environment, when the gas alarm detects that the gas concentration reaches a critical point set by the explosion or toxic gas alarm, the alarm can send an alarm signal to remind work to take safety measures, and the gas alarm drives air exhaust, cut off and spray systems, so that explosion, fire and poisoning accidents are prevented, safety production is guaranteed, but after the gas alarm works for a long time, the gas alarm is easy to age, so that a worker needs to test the alarm through a corresponding testing device, and the worker can maintain and replace the gas alarm.

The existing testing device has the following defects:

1. the existing testing device can better purify the tested gas, so that the gas is spread to pollute the environment after the alarm is tested, the working performance of the device is reduced, meanwhile, the cleanness of the device can not be better ensured during the testing period, and the device needs to be frequently cleaned by workers;

2. the existing testing device is poor in overall cruising performance and auxiliary performance, and cannot better assist workers to test the aging degree of the alarm, so that the workers need to spend more time to test, the overall operation performance of the device is reduced, the application range of the device is also reduced, and the existing problem is solved by providing the aging testing device of the gas alarm.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aging testing device of gas alarm to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an aging testing device of gas alarm, includes the casing, the inside of casing is equipped with the detection room, and is equipped with installation room and settling tank in the casing of detection room one side respectively, it has placed the collection box to detect the room bottom, the top fixed mounting who detects the room has the filter chamber, and the inside of filter chamber from last to installing cellucotton filter layer, exquisite active carbon filter layer and coarse active carbon filter layer down in proper order, install the shelf board on the detection room between filter chamber and the collection box, one side spacing the installing of detection room has the detection head, placed the detection host computer in the installation room, the setting tank is embedded to install storage battery.

Preferably, the bottom end in the collecting box is provided with a screen plate, and the front of the collecting box is fixedly provided with a handle.

Preferably, a protection door is movably mounted on the front face of the shell at the position of the detection chamber, and an observation window is arranged on the protection door.

Preferably, the bottom fixed mounting of casing has the base, and the bottom fixed mounting of base has the landing leg, the front of placing groove position department casing is inlayed and is installed power jack.

Preferably, the bottom of the filtering chamber is provided with an air inlet net cover in a butt joint mode, and the top of the shell is fixedly provided with an air guide cover communicated with the filtering chamber.

Preferably, the detection head and the detection chamber are fixed in a limiting mode through a clamping sleeve, and a power socket is installed in the detection chamber below the detection head.

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

1. the utility model discloses a filter chamber that sets up passes through the cellucotton filter layer, exquisite active carbon filter layer makes the device not only can test the ageing degree of siren with coarse active carbon filter layer, can filter the purification to the gas that produces simultaneously again, the effectual gas that avoids or reduces to produce appears leaking the condition of pollution, the test quality of device has been guaranteed, the working property of device has been improved, the collection box staff of being convenient for can test the ageing degree of corresponding gaseous auxiliary device to the siren according to the actual test demand manufacturing, and can collect the processing to gaseous waste material again, the inside holistic cleanliness factor of device has been guaranteed, the propagation of pollution has been reduced.

2. The utility model discloses a storage battery that sets up makes the device be convenient for more carry out the test operation, the duration of the device has been improved, avoid or reduce the condition that receives external influence during the test, the duration of the device has been guaranteed, application scope has been enlarged, the detection host computer makes the device master the gas condition of test to the supplementary staff that can be better when the siren tests again through detecting the head, make the staff in time master the ageing degree of siren according to the kind of test gas and gas concentration, convenience when having improved the test quality of device and operation.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

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

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

fig. 4 is a schematic view of the structure of the collecting box of the present invention.

In the figure: 1. a base; 101. a support leg; 2. a collection box; 201. a screen plate; 202. a handle; 3. placing the frame plate; 4. a housing; 401. a detection chamber; 402. an installation chamber; 403. a placing groove; 5. a filtering chamber; 501. a gas guide hood; 502. an air intake screen; 503. a coarse active carbon filter layer; 504. a delicate activated carbon filter layer; 505. a fiber cotton filter layer; 6. detecting a host; 601. a detection head; 7. a battery pack; 8. a power receptacle.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: an aging test device of a gas alarm comprises a shell 4, a detection chamber 401 is arranged in the shell 4, an installation chamber 402 and a placement groove 403 are respectively arranged in the shell 4 on one side of the detection chamber 401, a collection box 2 is placed at the bottom of the detection chamber 401, the collection box 2 is convenient for workers to manufacture a corresponding gas auxiliary device to test the aging degree of the alarm according to actual test requirements, and can collect and process gas waste materials, the integral cleanness of the interior of the device is ensured, the pollution propagation is reduced, a filter chamber 5 is fixedly installed at the top of the detection chamber 401 through a screw structure, a fiber cotton filter layer 505, a refined activated carbon filter layer 504 and a coarse activated carbon filter layer 503 are sequentially installed in the filter chamber 5 from top to bottom, the filter chamber 5 passes through the fiber cotton filter layer 505, the refined activated carbon filter layer 504 and the coarse activated carbon filter layer 503 to enable the device to test the aging degree of the alarm, meanwhile, the manufactured gas can be filtered and purified, the condition of leakage and pollution of the manufactured gas is effectively avoided or reduced, the testing quality of the device is ensured, the operation performance of the device is improved, the placing frame plate 3 is arranged on the detecting chamber 401 between the filtering chamber 5 and the collecting box 2, the detecting head 601 is arranged on one side of the detecting chamber 401 in a limiting mode, the detecting host 6 is arranged in the installing chamber 402, the model of the detecting host 6 can be JH-BD, the detecting host 6 enables the device to test the alarm through the detecting head 601, meanwhile, the gas condition of the test can be better assisted to be mastered by a worker, the worker can timely master the aging degree of the alarm according to the type and the gas concentration of the tested gas, the testing quality of the device and the convenience in operation are improved, the storage battery pack 7 is embedded in the placing groove 403, and the device is more convenient to test operation through the storage battery pack 7, the endurance performance of the device is improved, the condition that the device is affected by the outside world during testing is avoided or reduced, the endurance performance of the device is guaranteed, and the application range is expanded.

Further, otter board 201 has been placed to the inside bottom of collection box 2, and the front fixed mounting of collecting box 2 has handle 202, and otter board 201 is convenient for the staff and places the material that needs the burning and generate gas, has played the effect of keeping apart, avoids burning to collect box 2, and during the operation, the staff can take to collect box 2 through handle 202.

Further, the front movable mounting that detects room 401 position department casing 4 has the shutter, and is equipped with the observation window on the shutter, and the shutter can seal in detecting room 401, makes that the device can be better detect the siren, has improved and has sealed the effect, and simultaneously during the operation, the staff can be through the inside test condition of observation window observation device.

Further, the bottom fixed mounting of casing 4 has base 1, and the bottom fixed mounting of base 1 has landing leg 101, and base 1 is convenient for the staff through landing leg 101 and is placed the device, and the staff of being convenient for simultaneously again moves the device, and the front of mounting groove 403 position department casing 4 is inlayed and is installed electrical socket, and electrical socket passes through wire and storage battery 7 electric connection, and the staff can carry out the operation of charging to storage battery 7 through electrical socket.

Further, an air inlet mesh enclosure 502 is installed at the bottom of the filter chamber 5 in a butt joint mode, the air inlet mesh enclosure 502 can assist the filter chamber 5 in air inlet operation, an air guide cover 501 communicated with the filter chamber 5 is fixedly installed at the top of the housing 4, and the air guide cover 501 can discharge air filtered by the filter chamber 5.

Further, detect between head 601 and the detection room 401 through the spacing fixed of cutting ferrule, the cutting ferrule has played spacing effect, detect electric connection between head 601 and the detection host computer 6, detection host computer 6 can examine the detection to the gas that detects room 401 inside through detecting head 601, so that better auxiliary work personnel grasp the detection condition of siren, install power socket 8 in the detection room 401 of detecting head 601 below, power socket 8 has played supplementary effect, the staff can carry out the butt joint circular telegram with the siren that needs the test and power socket 8.

The working principle is as follows: place the device through landing leg 101 on the base 1, then place the siren that will test on rack board 3 and with power socket 8 electric connection, then the staff places gas preparation and burning material on collecting box 2, closes the shutter, opens detection host 6, detects supplementary staff's the gas of understanding the device inside through detecting head 601 gas in to detection room 401.

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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a gas alarm's aging testing device, includes casing (4), its characterized in that: the inside of casing (4) is equipped with detection room (401), and is equipped with installation room (402) and arrangement groove (403) in casing (4) of detection room (401) one side respectively, detection room (401) bottom has been placed and has been collected box (2), the top fixed mounting that detects room (401) has filter chamber (5), and the inside of filter chamber (5) from last to installing cellucotton filter layer (505), exquisite active carbon filter layer (504) and coarse activated carbon filter layer (503) down in proper order, install on detection room (401) between filter chamber (5) and the collection box (2) and place frame plate (3), one side spacing the installing of detection room (401) is detected head (601), place in installation room (402) and detect host computer (6), inlay in arrangement groove (403) and install storage battery (7).

2. A degradation testing apparatus for a gas alarm according to claim 1, wherein: otter board (201) has been placed to the inside bottom of collection box (2), and the front fixed mounting of collecting box (2) has handle (202).

3. A degradation testing apparatus for a gas alarm according to claim 1, wherein: the front face of the shell (4) at the position of the detection chamber (401) is movably provided with a protective door, and the protective door is provided with an observation window.

4. A degradation testing apparatus for a gas alarm according to claim 1, wherein: the bottom fixed mounting of casing (4) has base (1), and the bottom fixed mounting of base (1) has landing leg (101), the front of casing (4) is inlayed and is installed power jack in resettlement groove (403) position department.

5. A degradation testing apparatus for a gas alarm according to claim 1, wherein: an air inlet net cover (502) is installed at the bottom of the filtering chamber (5) in a butt joint mode, and an air guide cover (501) communicated with the filtering chamber (5) is fixedly installed at the top of the shell (4).

6. A degradation testing apparatus for a gas alarm according to claim 1, wherein: the detection head (601) and the detection chamber (401) are fixed in a limiting mode through a clamping sleeve, and a power socket (8) is installed in the detection chamber (401) below the detection head (601).

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