CN220438278U

CN220438278U - Gas detector that steady use

Info

Publication number: CN220438278U
Application number: CN202321773201.6U
Authority: CN
Inventors: 姜蕊; 周文君; 宋远波; 鹿树武
Original assignee: Jinan Handa Electronic Technology Co ltd
Current assignee: Jinan Handa Electronic Technology Co ltd
Priority date: 2023-07-07
Filing date: 2023-07-07
Publication date: 2024-02-02
Anticipated expiration: 2033-07-07

Abstract

The utility model relates to the technical field of gas detection equipment, in particular to a stably used gas detector, which comprises a mounting plate, detection equipment and an auxiliary device, wherein the detection equipment is arranged at one side of the mounting plate, a sensor is arranged on the surface of the detection equipment, and the surface of the sensor is connected with a protective cover in a threaded manner.

Description

Gas detector that steady use

Technical Field

The utility model relates to the technical field of gas detection equipment, in particular to a gas detector which is used stably.

Background

The gas detector is an instrument for detecting the concentration of gas, which is suitable for dangerous places with combustible or toxic gas and can continuously detect the content of the detected gas in the air within the explosion lower limit for a long time.

The utility model such as CN215375286U of the prior art, the utility model provides a gas detector, including the gas detector body, there are panels in the said gas detector body, there are status display lamps and infrared receivers on the said panel, there are multiple wire ports on the said gas detector body in any opposite sides, each said wire port is used for inserting the communication wire or power wire, the gas detector that the embodiment of the utility model provides, through setting up the status display lamp, can know the working condition of the gas detector in real time, and then know the gas state in the industrial dangerous chemicals warehouse; through setting up infrared receiver, the remote control of being convenient for has realized real-time supervision, solves the problem that current mill is inconvenient for detecting harm gas leakage.

The inventor finds in daily work that current gas detection equipment is in the use, mainly carries out the detection of admitting air through the inlet of safety cover bottom, because bottom inlet is used for a long time and is blocked easily, lead to gas unable entering from elsewhere to and the inlet speed is slow, thereby unable stable phenomenon of admitting air detection, and the dampproofing effect of equipment is poor simultaneously, and be inconvenient for protecting sensing assembly after accomodating, lead to equipment damage to influence life-span and lead to unable normal steady condition of using easily, and then lead to equipment to receive the interference easily and lead to unable steady problem of working.

Disclosure of Invention

The utility model aims to solve the defect that equipment is easy to interfere and cannot work stably in the prior art, and provides a stably-used gas detector.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a gas detector of steady use, includes mounting panel, detection equipment and auxiliary device, detection equipment is located one side setting of mounting panel, detection equipment's surface is provided with the sensor, the surface threaded connection of sensor has the protection casing, one side of detection equipment is provided with the alarm lamp, auxiliary device sets up on the surface of protection casing, auxiliary device includes the base, the base is located the below setting of protection casing, the fixed surface of base is connected with four baffles, four spouts have been seted up on the surface of protection casing, the inner wall sliding connection of baffle and spout, four sets of air vents have been seted up on the surface of protection casing, and through above-mentioned part, to keeping away from one side pulling base and baffle removal of protection casing, the baffle loses the constraint to the air vent, the base loses the constraint to the protection casing, can realize many places and admit air, be convenient for survey.

Preferably, the surface fixedly connected with dust cover two of protection casing, the surface fixedly connected with dust cover one of protection casing, the one end of dust cover and the surface fixedly connected of base, through above-mentioned part, set up dust cover one and dust cover two, can carry out dustproof processing to the department of admitting air.

Preferably, the inner wall fixedly connected with dampproofing ventilated membrane of protection casing, the one end and the fixed surface of base of dampproofing ventilated membrane are connected, through above-mentioned part, set up dampproofing ventilated membrane, can carry out drying treatment to the gas of entering, reduce moist air and get into the equipment and cause the impaired condition of sensor easily.

Preferably, the surface of the base is fixedly connected with four first magnetic rings, the surface of the protective cover is fixedly connected with four second magnetic rings, the first magnetic rings are magnetically connected with the second magnetic rings, and through the components, after the base and the stop lever are reset, the first magnetic rings are matched with the second magnetic rings to position the base.

Preferably, the detection equipment is provided with connecting device near one side of mounting panel, connecting device includes the card pole, the number of card pole has three, three the card pole is fixed surface connection with detection equipment, the card pole is L shape setting, three rectangular hole has been seted up on the surface of mounting panel, through above-mentioned part, inserts L shape card pole in the rectangular hole on mounting panel surface, then downwardly moving detection equipment, makes L shape card pole and the surface of mounting panel offset, can accomplish the installation.

Preferably, the surface fixedly connected with protruding pole of card pole, the jack has been seted up on the surface of mounting panel, protruding pole is pegged graft with the inner wall of jack, through above-mentioned part, inserts protruding pole in the jack on mounting panel surface, can improve whole constraint effect.

Preferably, a top plate is arranged on one side surface of the detection equipment, a plurality of first springs are fixedly connected to one side of the top plate corresponding to the detection equipment, and through the components, the first springs are matched with the top plate, so that the clamping rod can be stably attached to the mounting plate, and the overall stability is improved.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, when the equipment is used, gas enters the protection cover, the sensor detects the dangerous gas and alarms through the alarm, the auxiliary device is arranged, when the equipment is required to be used, the base and the baffle plate are pulled to one side far away from the protection cover, the base drives the dust cover I and the dampproof breathable film to be unfolded, then the gas can enter the equipment through the vent hole and the bottom of the protection cover, the dust cover I and the dust cover II intercept dust during air intake, the dampproof breathable film can dampproof treat moist air, when the equipment is stored, the base and the baffle plate are pushed to the original position, the baffle plate shields the vent hole, the magnetic ring I is matched with the magnetic ring II to be positioned, so that sealing treatment can be realized, and the auxiliary device is convenient to use.

Drawings

FIG. 1 is a schematic perspective view of a gas detector for stable use according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a gas detector for stable use according to the present utility model;

FIG. 3 is a schematic view of the structure A in FIG. 2 of a gas detector for stable use according to the present utility model;

FIG. 4 is a schematic diagram showing an auxiliary device structure of a gas detector for stable use according to the present utility model;

FIG. 5 is a schematic view showing a part of an auxiliary device of a gas detector for stable use according to the present utility model;

fig. 6 is a schematic diagram of another part of the auxiliary device of the gas detector for stable use according to the present utility model.

Legend description:

1. a mounting plate; 2. a detection device; 3. a sensor; 4. a protective cover; 5. an auxiliary device; 51. a first dust cover; 52. a base; 53. a first magnetic ring; 54. a second dust cover; 55. a baffle; 56. a moisture resistant breathable film; 57. a second magnetic ring; 58. a vent hole; 6. a connecting device; 61. a clamping rod; 62. a top plate; 63. a first spring; 64. a protruding rod; 7. and an alarm lamp.

Detailed Description

Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a gas detector of stable use, includes mounting panel 1, detection equipment 2 and auxiliary device 5, and detection equipment 2 is located one side setting of mounting panel 1, and detection equipment 2's surface is provided with sensor 3, and sensor 3's surface threaded connection has protection casing 4, and detection equipment 2's one side is provided with alarm lamp 7, and auxiliary device 5 sets up on protection casing 4's surface, and detection equipment 2 is close to one side of mounting panel 1 and is provided with connecting device 6.

The specific arrangement and function of the auxiliary means 5 and the connecting means 6 will be described in detail below.

Specifically, the auxiliary device 5 includes a base 52, the base 52 is located below the protection cover 4, four baffles 55 are fixedly connected to the surface of the base 52, four sliding grooves are formed in the surface of the protection cover 4, the baffles 55 are slidably connected with the inner walls of the sliding grooves, and four groups of ventilation holes 58 are formed in the surface of the protection cover 4.

In this embodiment: the base 52 and the baffle 55 are pulled to move towards one side far away from the protective cover 4, the baffle 55 loses the constraint on the vent hole 58, the base 52 loses the constraint on the protective cover 4, multiple air inlets can be realized, and detection is facilitated.

Specifically, the surface fixedly connected with dust cover two 54 of protection casing 4, the surface fixedly connected with dust cover one 51 of protection casing 4, the one end of dust cover and the surface fixedly connected of base 52 set up dust cover one 51 and dust cover two 54, can carry out dustproof processing to the department of admitting air.

Specifically, the inner wall of the protection cover 4 is fixedly connected with a dampproof ventilated membrane 56, and one end of the dampproof ventilated membrane 56 is fixedly connected with the surface of the base 52.

In this embodiment: the moisture-proof air-permeable membrane 56 is arranged, so that the entering gas can be dried, and the condition that the sensor 3 is easily damaged due to the moist air entering the equipment is reduced.

Specifically, the surface of the base 52 is fixedly connected with four first magnetic rings 53, the surface of the protective cover 4 is fixedly connected with four second magnetic rings 57, the first magnetic rings 53 are magnetically connected with the second magnetic rings 57, and after the base 52 and the stop lever are reset, the first magnetic rings 53 are matched with the second magnetic rings 57 to position the base 52.

Specifically, the connecting device 6 includes three clamping rods 61, the number of the clamping rods 61 is three, the three clamping rods 61 are fixedly connected with the surface of the detection equipment 2, the clamping rods 61 are in an L-shaped arrangement, and three rectangular holes are formed in the surface of the mounting plate 1.

In this embodiment: the L-shaped clamping rod 61 is inserted into a rectangular hole on the surface of the mounting plate 1, and then the detection device 2 is moved downwards, so that the L-shaped clamping rod 61 abuts against the surface of the mounting plate 1, and the mounting is completed.

Specifically, the protruding rod 64 is fixedly connected with the surface of the clamping rod 61, the jack is formed in the surface of the mounting plate 1, the protruding rod 64 is inserted into the inner wall of the jack, and the protruding rod 64 is inserted into the jack in the surface of the mounting plate 1, so that the overall binding effect can be improved.

Specifically, a top plate 62 is provided on a side surface of the detecting device 2, and a plurality of first springs 63 are fixedly connected to a side of the top plate 62 corresponding to the detecting device 2.

In this embodiment: the first spring 63 is engaged with the top plate 62, so that the clamp rod 61 can be stably attached to the mounting plate 1, and the overall stability can be improved.

Working principle: when the equipment is used, get into gas through protection casing 4 department, sensor 3 detects dangerous gas and reports to the police through the alarm, through setting up auxiliary device 5, when needs use, to keeping away from the one side pulling base 52 and baffle 55 of protection casing 4, base 52 drives dust cover one 51 and dampproofing ventilated membrane 56 and expand, then gas can be through air vent 58 and protection casing 4 bottom go on admitting air, dust cover one 51 and dust cover two 54 intercept the dust during admitting air, dampproofing ventilated membrane 56 can carry out dampproofing to moist air and handle, when equipment accomodates, push base 52 and baffle 55 to the normal position, baffle 55 shelter from air vent 58, the magnetic ring one 53 cooperates magnetic ring two 57 to fix a position, can realize sealing treatment, through setting up auxiliary device 5, auxiliary device is convenient for use, current gas detection equipment 2 has effectively been reduced in the use, mainly through the air inlet department of protection casing bottom detects admitting air, because the bottom admittance place uses for a long time is blocked up easily, lead to gas unable entering from elsewhere, and the inlet speed is slow, thereby unable to stabilize the detection of admitting air, the dampproofing poor, and the equipment is difficult to carry out the effect of stability is bad, and the equipment is not normally stable after accomodating has been carried out, and the equipment is not easy to be influenced by the equipment life-span, and stability is stable, and stable equipment life is stable.

Through setting up connecting device 6, when equipment needs use, insert the rectangular hole on mounting panel 1 surface with clamping lever 61, mounting panel 1 extrudees roof 62, first spring 63 atress, downwardly sliding detection equipment 2, when protruding pole 64 moves to the jack department on mounting panel 1 surface, loosen detection equipment 2, first spring 63 release elasticity, make protruding pole 64 insert in the jack on mounting panel 1 surface, and clamping lever 61 offsets with one side surface of mounting panel 1, can accomplish the connection, through setting up connecting device 6, be convenient for follow-up dismouting, can reduce current equipment mainly through the bolt assembly effectively, need use the supplementary circumstances that causes the use trouble when leading to follow-up dismantlement, and then improve the holistic usability of equipment.

Claims

1. The utility model provides a gas detector of stable use, includes mounting panel (1), detection equipment (2) and auxiliary device (5), its characterized in that: detection equipment (2) are located one side setting of mounting panel (1), the surface of detection equipment (2) is provided with sensor (3), the surface threaded connection of sensor (3) has protection casing (4), one side of detection equipment (2) is provided with alarm lamp (7), auxiliary device (5) set up on the surface of protection casing (4), auxiliary device (5) include base (52), base (52) are located the below setting of protection casing (4), the fixed surface of base (52) is connected with four baffles (55), four spouts have been seted up on the surface of protection casing (4), the inner wall sliding connection of baffle (55) and spout, four groups of air vents (58) have been seted up on the surface of protection casing (4).

2. A stabilized use gas detector as in claim 1, wherein: the surface of protection casing (4) is fixedly connected with dust cover two (54), the surface of protection casing (4) is fixedly connected with dust cover one (51), the one end of dust cover is fixedly connected with the surface of base (52).

3. A stabilized use gas detector as in claim 1, wherein: the inner wall of protection casing (4) fixedly connected with dampproofing ventilated membrane (56), the one end of dampproofing ventilated membrane (56) is connected with the surface fastening of base (52).

4. A stabilized use gas detector as in claim 1, wherein: four first magnetic rings (53) are fixedly connected to the surface of the base (52), four second magnetic rings (57) are fixedly connected to the surface of the protective cover (4), and the first magnetic rings (53) are magnetically connected with the second magnetic rings (57).

5. A stabilized use gas detector as in claim 1, wherein: one side that detection equipment (2) is close to mounting panel (1) is provided with connecting device (6), connecting device (6) are including draw-in lever (61), the number of draw-in lever (61) has three, three draw-in lever (61) are connected with the fixed surface of detection equipment (2), draw-in lever (61) are L shape setting, three rectangular hole has been seted up on the surface of mounting panel (1).

6. A stabilized use gas detector as in claim 5, wherein: the surface of the clamping rod (61) is fixedly connected with a protruding rod (64), a jack is formed in the surface of the mounting plate (1), and the protruding rod (64) is spliced with the inner wall of the jack.

7. A stabilized use gas detector as in claim 5, wherein: a top plate (62) is arranged on one side surface of the detection equipment (2), and a plurality of first springs (63) are fixedly connected to one side of the top plate (62) corresponding to the detection equipment (2).