CN211506703U

CN211506703U - High natural gas alarm of security

Info

Publication number: CN211506703U
Application number: CN202020274296.7U
Authority: CN
Inventors: 刘贤
Original assignee: Jinan Yongqiang Electronic Co ltd
Current assignee: Jinan Yongqiang Electronic Co ltd
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2020-09-15
Anticipated expiration: 2030-03-09

Abstract

The utility model discloses a high natural gas alarm of security, including casing, installation component and natural gas alarm body, the inside movable mounting of casing has the natural gas alarm body, the both sides of casing all run through and install spacing subassembly, the top fixed mounting of casing has the roof, the all movable mounting in both sides of casing has the installation component, there is a door body on the surface of casing through hinge movable mounting, locating component is installed to the bottom equidistance of casing. The utility model discloses a be provided with a series of structures and make this device utilize the casing to protect the natural gas alarm body at the in-process that uses, prevent that the natural gas alarm body is impaired, utilize the uide bushing to run through the wire after that, the external power supply of being convenient for carries out electric connection, recycles the erection bolt and installs the mounting bracket in the both sides of casing, utilizes the external bolt of mounting hole cooperation to install this device after that, and the dismouting is simple.

Description

High natural gas alarm of security

Technical Field

The utility model relates to a natural gas alarm technical field specifically is a high natural gas alarm of security.

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 to remind workers to take safety measures. 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.

The existing natural gas alarm has the defects that:

1. the alarm is inconvenient to protect in the using process, and the using safety of the device is affected;

2. the operation is complicated, and inconvenient staff installs, and we provide a high natural gas alarm of security for this reason and solve current problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high natural gas alarm of security to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high natural gas alarm of security, includes casing, installation component and natural gas alarm body, the inside movable mounting of casing has the natural gas alarm body, the both sides of casing all run through and install spacing subassembly, the top fixed mounting of casing has the roof, the both sides of casing all movable mounting have the installation component, there is a body on the surface of casing through hinge movable mounting, locating component is installed to the bottom equidistance of casing.

Preferably, both sides of the interior of the shell are fixedly provided with guide sleeves, and the bottom end of the interior of the shell is fixedly provided with a cushion.

Preferably, the installation component includes the mounting bracket, and the surperficial equidistance of mounting bracket is provided with the mounting hole, and the inside both ends of mounting bracket all run through to install the erection bolt.

Preferably, the positioning assembly comprises a positioning frame, and positioning holes are fixedly arranged on two sides of the inside of the positioning frame.

Preferably, the limiting assembly comprises an internal thread sleeve, a threaded rod penetrates through the interior of the internal thread sleeve, and a limiting plate is fixedly mounted on one side of the threaded rod.

Preferably, the fixed surface of the door body is provided with an observation window, the both ends of the observation window are all provided with the bleeder vent at equidistance, and one side of the observation window is fixedly provided with the lock.

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

1. the utility model discloses a be provided with the casing, can utilize the casing to protect the natural gas alarm body, prevent that the natural gas alarm body is impaired, utilize the uide bushing to run through the wire after that, the external power supply of being convenient for carries out electric connection.

2. The utility model discloses a all movable mounting have the installation component in the both sides of casing, can utilize the erection bolt to install the mounting bracket in the both sides of casing, utilize the external bolt of mounting hole cooperation to install this device after that, the dismouting is simple.

3. The utility model discloses an install locating component at the bottom equidistance of casing, can utilize the external locating stud of locating hole cooperation to install the device, adopt multiple mounting means to install this device, make this device adapt to different environment.

4. The utility model discloses a both sides at the casing all run through and install spacing subassembly, can rotate the threaded rod, utilize the threaded rod including the threaded sleeve the inside remove about to it is spacing to drive the limiting plate to carry out the natural gas alarm body, prevents that the natural gas alarm body from taking place to rock.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of a partial structure of the mounting assembly of the present invention;

fig. 4 is a schematic view of a local structure of the limiting component of the present invention.

In the figure: 1. a top plate; 2. a housing; 201. a guide sleeve; 202. a soft cushion; 3. mounting the component; 301. mounting holes; 302. a mounting frame; 303. installing a bolt; 4. a positioning assembly; 401. a positioning frame; 402. positioning holes; 5. a natural gas alarm body; 6. a limiting component; 601. a threaded rod; 602. an internal thread sleeve; 603. a limiting plate; 7. a door body; 701. air holes are formed; 702. an observation window; 703. a door lock is provided.

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: a natural gas alarm with high safety comprises a shell 2, a mounting component 3 and a natural gas alarm body 5, wherein the natural gas alarm body 5 is movably mounted inside the shell 2, the natural gas alarm body 5 is electrically connected with an external power supply through a lead, the type of the natural gas alarm body 5 can be NY-X2 natural gas alarm body, the natural gas alarm body 5 is a detector for detecting the concentration of fuel gas, the core original component is a gas-sensitive sensor and is mounted in a place where fuel gas leakage is likely to occur, when the concentration of the fuel gas in the air exceeds a set value, the detector can be triggered to alarm and send out audible and visual alarm signals to the outside, if an alarm host and an alarm receiving center are connected, networking alarm can be performed, meanwhile, air exhaust equipment can be automatically started, a fuel gas pipeline valve and the like are closed, the safety of life and property is guaranteed, in, the utility model discloses a gas leakage alarm of family, also by the wide application in all kinds of oil refineries, oil depot, chemical plant, place that easily takes place combustible gas leakage such as liquefied gas station, the both sides of casing 2 all run through and install spacing subassembly 6, and spacing subassembly 6 can rotatory threaded rod 601, and the inside of thread bush 602 is controlled including utilizing threaded rod 601 to remove to it is spacing to drive limiting plate 603 to carry out natural gas alarm body 5, prevents that natural gas alarm body 5 from taking place to rock. Top fixed mounting of casing 2 has roof 1, the both sides of casing 2 all movable mounting have installation component 3, installation component 3 can utilize installation bolt 303 to install mounting bracket 302 in the both sides of casing 2, utilize mounting hole 301 cooperation external bolt to install this device after that, the dismouting is simple, there is a door body 7 on the surface of casing 2 through hinge movable mounting, door body 7 utilizes observation window 702 to carry out observation work, open lock 703 with the inside natural gas alarm body 5 of casing 2 with the key after that, then utilize bleeder vent 701 to dispel the heat to natural gas alarm body 5, locating component 4 is installed to the bottom equidistance of casing 2, locating component 4 can utilize locating hole 402 cooperation external locating bolt to install the device, adopt multiple mounting means to install this device, make this device adapt to different environment.

Further, the inside both sides of casing 2 are all fixed and are provided with uide bushing 201, and the bottom mounting inside casing 2 is provided with cushion 202, carries out the during operation when this device, can utilize casing 2 to protect natural gas alarm body 5, prevents that natural gas alarm body 5 is impaired, utilizes uide bushing 201 to run through the wire after that, and the external power supply of being convenient for carries out electric connection.

Further, installation component 3 includes mounting bracket 302, and the surperficial equidistance of mounting bracket 302 is provided with mounting hole 301, and the inside both ends of mounting bracket 302 all run through to install installation bolt 303, and when this device carried out work, can utilize installation bolt 303 to install mounting bracket 302 in the both sides of casing 2, utilizes the external bolt of mounting hole 301 cooperation to install this device after that, and the dismouting is simple.

Further, locating component 4 includes locating rack 401, and the inside both sides of locating rack 401 are all fixed and are provided with locating hole 402, and when this device carried out work, can utilize locating hole 402 cooperation external locating pin to install the device, adopt multiple mounting means to install this device, make this device adapt to different environment.

Further, spacing subassembly 6 includes internal thread cover 602, and the inside through mounting of internal thread cover 602 has threaded rod 601, and one side fixed mounting of threaded rod 601 has limiting plate 603, and when this device carried out the during operation, can rotate threaded rod 601, utilizes threaded rod 601 to remove about the inside of internal thread cover 602 to drive limiting plate 603 and carry on spacingly to natural gas alarm body 5, prevent that natural gas alarm body 5 from taking place to rock.

Further, the fixed surface of door body 7 is provided with observation window 702, and the both ends of observation window 702 are all the equidistance and are provided with bleeder vent 701, and the fixed lock 703 that is provided with in one side of observation window 702 can utilize observation window 702 to observe work when this device carries out the during operation, utilizes the key to open lock 703 and overhauls the inside natural gas alarm body 5 of casing 2 afterwards, utilizes bleeder vent 701 to dispel the heat to natural gas alarm body 5.

The working principle is as follows: before using the device, a user firstly detects the device and confirms that no problem exists, when in use, the mounting frames 302 are firstly mounted on the two sides of the shell 2 by using the mounting bolts 303, then the device is installed by utilizing the installation hole 301 to match with an external bolt, the assembly and disassembly are simple, then the device is installed by utilizing the positioning hole 402 to match with an external positioning bolt, the device is installed by adopting various installation modes, so that the device is suitable for different environments, then, the threaded rod 601 is rotated, the threaded rod 601 moves left and right inside the inner threaded sleeve 602, thereby driving the limit plate 603 to limit the natural gas alarm body 5, preventing the natural gas alarm body 5 from shaking, protecting the natural gas alarm body 5 by the shell 2, preventing the natural gas alarm body 5 from being damaged, then, the guide sleeve 201 is used for penetrating the conducting wire, so that the external power supply can be conveniently and electrically connected.

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

1. The utility model provides a high natural gas alarm of security, includes casing (2), installation component (3) and natural gas alarm body (5), its characterized in that: the inside movable mounting of casing (2) has natural gas alarm body (5), the both sides of casing (2) all run through and install spacing subassembly (6), the top fixed mounting of casing (2) has roof (1), the both sides of casing (2) all movable mounting have installation component (3), there is the door body (7) on the surface of casing (2) through hinge movable mounting, locating component (4) are installed to the bottom equidistance of casing (2).

2. The natural gas alarm with high safety as claimed in claim 1, wherein: the inside both sides of casing (2) all are fixed and are provided with uide bushing (201), the inside bottom mounting of casing (2) is provided with cushion (202).

3. The natural gas alarm with high safety as claimed in claim 1, wherein: the mounting assembly (3) comprises a mounting frame (302), mounting holes (301) are formed in the surface of the mounting frame (302) at equal intervals, and mounting bolts (303) are installed at two ends of the interior of the mounting frame (302) in a penetrating mode.

4. The natural gas alarm with high safety as claimed in claim 1, wherein: the positioning assembly (4) comprises a positioning frame (401), and positioning holes (402) are fixedly arranged on two sides of the interior of the positioning frame (401).

5. The natural gas alarm with high safety as claimed in claim 1, wherein: spacing subassembly (6) include internal thread cover (602), and the inside of internal thread cover (602) is run through and is installed threaded rod (601), and one side fixed mounting of threaded rod (601) has limiting plate (603).

6. The natural gas alarm with high safety as claimed in claim 1, wherein: an observation window (702) is fixedly arranged on the surface of the door body (7), air holes (701) are formed in the two ends of the observation window (702) at equal intervals, and a door lock (703) is fixedly arranged on one side of the observation window (702).