CN212659170U

CN212659170U - Novel gas alarm

Info

Publication number: CN212659170U
Application number: CN202021272680.XU
Authority: CN
Inventors: 钟云龙
Original assignee: Shenzhen Jikaida Technology Co ltd
Current assignee: Shenzhen Jikaida Technology Co ltd
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-03-05
Anticipated expiration: 2030-07-03

Abstract

The utility model discloses a novel gas alarm, including gas alarm main part, gas alarm main part is including the alarm shell, and the back of alarm shell is provided with the mounting groove, and the mounting groove internal rotation is provided with the locating plate, is formed with the clamping part on the locating plate, and the clamping part extends to the side of alarm shell, connects through a baffle between each clamping part, is provided with a plurality of locating holes on the baffle, has inserted the reference column in the locating hole, and reference column and alarm shell are contradicted, are provided with the inner chamber in the reference column, are provided with a plurality ofly on the reference column and the bleeder vent that the inner chamber switched on mutually. The utility model can be adjusted in angle after installation, which is convenient for adjusting the monitoring position of the gas alarm and flexible in operation; the gas alarm is better in self protection after being fixed, has good anti-collision and waterproof effects and is not easy to damage.

Description

Novel gas alarm

Technical Field

The utility model relates to a gas alarm field, concretely relates to novel gas alarm.

Background

The gas alarm is a gas leakage detection alarm instrument. When gas leakage occurs in the industrial environment and the gas alarm detects that the gas concentration reaches the critical point set by the explosion or poison alarm, the gas alarm can send out an alarm signal. The gas alarm is equivalent to an automatic fire extinguisher, and can be provided with a driving exhaust, cutting off and spraying system to prevent explosion, fire and poisoning accidents, thereby ensuring safe production. The gas alarm can measure the concentration of various gases. The gas leakage prevention device is often used in places with gas leakage, such as chemical plants, petroleum, gas stations, steel plants and the like.

At present, when a gas alarm is installed, the gas alarm is not easy to adjust after being installed and fixed; the gas alarm is poor in protection performance, is often exposed to the external environment during installation, and is easily damaged due to the influence of external force.

Disclosure of Invention

The utility model aims to solve the technical problem that a can solve the novel gas alarm of above-mentioned problem, the adjustment position of being convenient for, life is longer.

The utility model discloses a realize through following technical scheme: the utility model provides a novel gas alarm, including gas alarm main part, gas alarm main part is including the alarm shell, the back of alarm shell is provided with the mounting groove, the mounting groove internal rotation is provided with the locating plate, be formed with the clamping part on the locating plate, the clamping part extends to the side of alarm shell, connect through a baffle between each clamping part, be provided with a plurality of locating holes on the baffle, the reference column has been inserted in the locating hole, reference column and alarm shell are contradicted, be provided with the inner chamber in the reference column, be provided with a plurality of bleeder vents that switch on mutually with the inner chamber on the reference column.

As the preferred technical scheme, the front surface and the bottom surface of the alarm shell are both of a square structure.

As preferred technical scheme, be fixed with the flexible layer on the clamping part, be provided with the inner chamber in the flexible layer, flowable shock attenuation material is stored to the inner chamber, and the surface of flexible layer and alarm shell is hugged closely.

As a preferred technical scheme, a central inserting part is arranged on the positioning plate, external threads are arranged on the surface of the central inserting part, an installation groove is arranged at the center of the back of the alarm shell, internal threads are arranged on the inner wall of the installation groove and matched with the external threads, and the central inserting part is inserted into the installation groove and meshed through the threads; and a damping layer is fixed on one side of the positioning plate, which is far away from the alarm shell.

As preferred technical scheme, all be provided with the slot on the clamping part, the baffle inserts to the slot internal fixation.

As the preferred technical scheme, the positioning column is made of colloid materials, the positioning column is inserted into the positioning hole and passes through super glue, a water absorbing layer is arranged in an inner cavity of the positioning column, and the water absorbing layer extends into the water absorbing hole.

The utility model has the advantages that: the utility model can be adjusted in angle after installation, which is convenient for adjusting the monitoring position of the gas alarm and flexible in operation; the gas alarm is better in self protection after being fixed, has good anti-collision and waterproof effects and is not easy to damage.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of the present invention;

fig. 2 is a rear view of the present invention;

FIG. 3 is a structural diagram of the positioning block of the present invention;

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

This specification includes any features disclosed in the appended claims, abstract and drawings, which are, unless expressly stated otherwise, replaceable with other equivalent or similarly purposed alternative features. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The use of terms herein such as "upper," "above," "lower," "below," and the like in describing relative spatial positions is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented 90 degrees or at other orientations and the spatially relative descriptors used herein interpreted accordingly.

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1 to 3, including the gas alarm main part, the gas alarm main part is including alarm housing 1, alarm housing 1's the back is provided with the mounting groove, the mounting groove internal rotation is provided with locating plate 2, be formed with clamping part 3 on the locating plate 2, clamping part 3 extends to alarm housing 1's side, connect through a baffle 5 between each clamping part 3, be provided with a plurality of locating holes on the baffle 5, reference column 7 has been inserted in the locating hole, reference column 7 and alarm housing 1 conflict, be provided with inner chamber 711 in the reference column 7, be provided with a plurality of bleeder vents 712 that switch on mutually with inner chamber 711 on the reference column 7.

Wherein, the front and the bottom surface of the alarm housing 1 are both square structures.

Wherein, be fixed with flexible layer 8 on the clamping part 3, be provided with the storing chamber in the flexible layer 8, the storing intracavity is stored and is had flowable shock attenuation material, and flexible layer 8 and alarm shell 1's surface are hugged closely. The flexible layer is made of flexible silica gel materials, and the shell is not easy to be injured. Simultaneously, the shock attenuation material is materials such as gas, can increase the antidetonation effect, has promoted the stability of shell.

The positioning plate 2 is provided with a central inserting portion 211, the surface of the central inserting portion 211 is provided with external threads, the mounting groove is arranged at the center of the back of the alarm housing 1, the inner wall of the mounting groove is provided with internal threads, the internal threads are matched with the external threads, and the central inserting portion 211 is inserted into the mounting groove and is meshed with the mounting groove through the threads; one side of the positioning plate 2, which is far away from the alarm shell 1, is bonded and fixed with a damping layer 13 made of rubber, the positioning plate can be fixed at positions such as a wall body through glue or screws, and the damping layer increases the shock resistance. The positioning plate is engaged with the alarm shell through threads,

wherein, all be provided with the slot on the clamping part 3, baffle 5 inserts to the slot internal fixation, and the baffle installation is simple and convenient to detach.

The positioning column 7 is made of a colloid material, the positioning column 7 is inserted into the positioning hole through super glue, a water absorption layer 16 is arranged in an inner cavity 711 of the positioning column 7, and the water absorption layer 16 extends into the water absorption hole. The layer that absorbs water is the sponge, and it is effectual to absorb water, and is convenient for change, protects the surface of gas alarm through the layer that absorbs water.

When the device is installed, the positioning plate is installed and fixed firstly, then the alarm is connected through threads, and the alarm can still be adjusted through thread rotation after being installed.

When the device is used, the alarm is clamped through the clamping part, and the clamping part and the baffle protect the whole alarm, so that the anti-collision protection is realized. The baffle can be made of plastic and the like. When receiving positive striking and pressure, the reference column can play resistance to compression and crashproof protection. Meanwhile, the water absorption layer in the positioning column can improve the waterproofness of the alarm shell.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. A novel gas alarm is characterized in that: including gas alarm main part, gas alarm main part is including alarm shell (1), the back of alarm shell (1) is provided with the mounting groove, the mounting groove internal rotation is provided with locating plate (2), be formed with clamping part (3) on locating plate (2), clamping part (3) extend to the side of alarm shell (1), connect through a baffle (5) between each clamping part (3), be provided with a plurality of locating holes on baffle (5), reference column (7) have been inserted in the locating hole, reference column (7) and alarm shell (1) are contradicted, be provided with inner chamber (711) in reference column (7), be provided with bleeder vent (712) that a plurality of and inner chamber (711) switched on mutually on reference column (7).

2. A novel gas alarm according to claim 1 wherein: the front surface and the bottom surface of the alarm shell (1) are both square structures.

3. A novel gas alarm according to claim 1 wherein: be fixed with flexible layer (8) on clamping part (3), be provided with the storing chamber in flexible layer (8), the storing intracavity is stored and is had flowable shock attenuation material, and the surface of flexible layer (8) and alarm shell (1) is hugged closely.

4. A novel gas alarm according to claim 1 wherein: a central inserting portion (211) is arranged on the positioning plate (2), external threads are arranged on the surface of the central inserting portion (211), an installation groove is formed in the center of the back face of the alarm shell (1), internal threads are arranged on the inner wall of the installation groove and matched with the external threads, and the central inserting portion (211) is inserted into the installation groove and meshed with the installation groove through threads; and a damping layer (13) is fixed on one side of the positioning plate (2) far away from the alarm shell (1).

5. A novel gas alarm according to claim 1 wherein: the clamping parts (3) are provided with slots, and the baffle plates (5) are inserted into the slots and fixed.

6. A novel gas alarm according to claim 1 wherein: the positioning column (7) is made of colloid materials, the positioning column (7) is inserted into the positioning hole through super glue, a water absorption layer (16) is arranged in an inner cavity (711) of the positioning column (7), and the water absorption layer (16) extends into the water absorption hole.