Fixed combustible gas alarm apparatus mounting device

Abstract

The utility model relates to the technical field of fixed combustible gas alarm apparatus mounting devices, and discloses a fixed combustible gas alarm apparatus mounting device, which comprises a mounting seat. The mounting plates are fixedly connected to the two sides of the mounting seat; the connecting assembly is arranged on the mounting seat; an L-shaped insertion block is slidably connected to the inner wall of a limiting sliding opening formed in the top of a gas alarm instrument body, and the connected L-shaped insertion block and a connected back plate are mutually connected in an intimate manner, so that an inner cavity of the gas alarm instrument body can be conveniently and rapidly overhauled, and a ventilation plate is fixedly connected to the middle section of the back plate; the connected ventilation plate facilitates the situation that the temperature of the wall face of the heat discharging face of the inner cavity of the gas alarm instrument body is too high, normal use of the gas alarm instrument body is affected, the partition blocks are fixedly connected to the top of the inner wall of the middle section of the installation base, a cavity is formed between the partition blocks, and heat hot air can be discharged conveniently.

Description

Technical Field

[0001] The invention relates to the technical field of fixed combustible gas alarm installation devices, and specifically to a fixed combustible gas alarm installation device. Background Art

[0002] The fixed CO alarm is mainly composed of a carbon monoxide sensor and a preamplifier circuit. The carbon monoxide sensor senses the concentration of carbon monoxide gas in the air and converts it into an electrical signal. The size of the electrical signal is related to the concentration of carbon monoxide. The carbon monoxide alarm is suitable for gas, petroleum, chemical, fire protection, metallurgy, hotels, mines and other places where combustible gases are used and toxic gases exist. This product can effectively avoid personal injury and property losses such as fire, explosion, poisoning caused by combustible gas leakage. The fixed combustible gas alarm is generally connected to the mounting base and to the wall by bolts.

[0003] However, the disassembly and assembly of fixed combustible gas alarms currently connected by multiple screws is rather cumbersome. At the same time, most fixed gas detectors are installed in complex outdoor locations. After a period of use, the connecting screws will rust and many cannot be disassembled normally.

[0004] Disclosed is a fixed combustible gas alarm installation device, with the publication number CN219267090U, and the beneficial effects are as follows: a limit seat can be moved by setting a reset spring, and when installing the combustible gas detector body, it is only necessary to use the inclined surface of the limit seat to press the detector downward, so that the limit groove and the limit seat are engaged, and the installation of the combustible gas detector body can be quickly completed, and at the same time, the position of the extension tube can be adjusted by an adjusting rod, and a plurality of limit seats can be pulled simultaneously by rotating the adjusting rod, so that the limit seat and the limit groove are separated, and the disassembly of the combustible gas detector body can be completed.

[0005] The fixed combustible gas alarm installation device can quickly complete the installation of the combustible gas detector body through the engagement between the limit groove and the limit seat, and is convenient for the disassembly of the combustible gas detector body. However, in actual use, it is not taken into account that a large amount of heat exists in the inner cavity of the device that is used for a long time and cannot be discharged, which easily causes line aging. Based on this, a fixed combustible gas alarm installation device is proposed. Utility Model Content

[0006] The purpose of the invention is to provide a fixed combustible gas alarm installation device to solve the problems described in the above background technology.

[0007] To achieve the above-mentioned purpose, the invention provides the following technical solutions: a fixed combustible gas alarm installation device, comprising a mounting seat;

[0008] A mounting plate fixedly connected to both sides of the mounting seat;

[0009] And a connecting component arranged on the mounting seat, the connecting component includes a main body arranged in the middle section of the mounting seat, limiting parts are arranged on both sides of the mounting seat, and the back side of the main body is connected to the connecting part.

[0010] Preferably, the main body includes a gas alarm body slidably connected to the front inner wall of the mounting base, a display screen is fixedly installed on the upper front part of the gas alarm body, a control panel is fixedly installed on the lower front part of the gas alarm body, a central control component is fixedly installed on the top of the gas alarm body, a connecting pipe is fixedly connected to the bottom of the gas alarm body, and damping pads are fixedly connected to the bottom of both sides of the inner wall of the mounting base.

[0011] Preferably, limit sliding openings are provided on both sides of the gas alarm body.

[0012] Preferably, the limiting part includes a fixing rod slidably connected to the inner wall of the limiting hole opened on both sides of the mounting seat, the outer end of the fixing rod is fixedly connected to a traction block, the outer wall of the fixing rod is fixedly connected to a synchronization plate, one end of the inner side of the synchronization plate is fixedly connected to an insertion block, and the outer end of the synchronization plate is fixedly connected to a fixing spring.

[0013] Preferably, cavities are opened on both sides of the mounting seat, the synchronization plate is slidably connected to the inner wall of the cavity, and the plug block is slidably connected to the limiting sliding opening opened on the inner wall of the mounting seat.

[0014] Preferably, the connecting part includes an L-shaped plug block slidably connected to the inner wall of the limiting slide groove at the top of the gas alarm body, the top of the L-shaped plug block is fixedly connected to a traction handle, the outer wall of the L-shaped plug block is slidably connected to a back plate, the inner wall of the middle section of the back plate is fixedly connected to a ventilation plate, the upper and lower ends of the back plate are fixedly connected to sliders, the back of the back plate is fixedly connected to a clamping plate, and the top of the inner wall of the cavity opened in the middle section of the mounting seat is fixedly connected to a partition block.

[0015] Preferably, limiting sliding grooves are provided on both sides of the inner wall of the mounting seat, and the clamping plate is slidably connected to the inner wall of the limiting sliding groove.

[0016] Preferably, the central control component includes a gas detection unit, an audible and visual alarm unit and a gas alarm control unit. The gas detection unit is connected to the audible and visual alarm unit, and the gas detection unit is connected to the gas alarm control unit. The gas alarm control unit can be connected to the controlled equipment and the main alarm controller in the central control room to realize secondary transmission of alarm information.

[0017] Preferably, the gas detection unit includes a gas sensor, a detection CPU, a digital display, an analog signal communication module, and a communication sending module, wherein the detection CPU is respectively connected to the gas sensor, the digital display, the analog signal communication module, and the communication sending module; the detection CPU processes the data collected by the gas sensor and displays the data on the digital display.

[0018] Preferably, the sound and light alarm unit includes a sound and light CPU, a sound alarm module, a light alarm module and an analog signal receiving module, wherein the sound and light CPU is respectively connected to the sound alarm module, the light alarm module and the analog signal receiving module; after processing the data received by the sound and light CPU through the analog signal receiving module, the sound and light CPU sends instructions to the sound alarm module and the light alarm module for alarm; the gas alarm control unit includes a controller CPU, a communication receiving module, a digital display, an external controlled device and a long-distance communication module, wherein the controller CPU is respectively connected to the communication receiving module, the digital display, the external controlled device and the long-distance communication module; after analyzing and processing the received data through the communication receiving module, the controller CPU displays the data information on the digital display and sends instructions to the external controlled device at the same time.

[0019] The invention provides a fixed combustible gas alarm installation device. The fixed combustible gas alarm installation device has the following beneficial effects:

[0020] The fixed combustible gas alarm installation device has an L-shaped plug slidably connected to the inner wall of a limit slide opening opened at the top of the gas alarm body. The mutual connection between the connected L-shaped plug and the connected back plate facilitates rapid maintenance of the inner cavity of the gas alarm body. A ventilation plate is fixedly connected to the middle section of the back plate, and the connected ventilation plate facilitates the discharge of heat from the inner cavity of the gas alarm body. If the wall temperature is too high, it will affect the normal use of the gas alarm body. A partition block is fixedly connected to the top of the inner wall of the middle section of the mounting base, and a cavity is formed between the connected partition block and the fixed partition block, which facilitates the discharge of heat and hot air.

[0021] The fixed combustible gas alarm installation device has a fixing rod slidably connected to the inner wall of the limiting hole opened on both sides of the installation seat, and a fixing spring is fixedly connected to the outer end of the synchronization plate fixedly connected to the outer wall of the fixing rod. The connected fixing spring pushes the connected synchronization plate to move inward, and the moving synchronization plate drives the plug block fixedly connected on the inner side to move. The moving plug block slides into the inner wall of the limiting sliding opening opened on both sides of the gas alarm body, so as to limit the connected gas alarm body, which is convenient for quickly limiting the gas alarm body. When the connection limit needs to be released, the traction block fixedly connected to the outer end of the fixing rod is pulled outward, so that the connected plug block slides out of the limiting sliding openings opened on both sides of the gas alarm body, which is convenient for disassembly of the connected gas alarm body.

[0022] The fixed combustible gas alarm installation device organically integrates the gas detector and the alarm controller, and has the functions of gas detection, alarm, and control linkage. When toxic and harmful gas leaks on site, the gas detector detects the gas concentration and then transmits the alarm information. The control unit links the corresponding spraying, exhaust and other devices according to the gas concentration information, and transmits the alarm information to the controller in the central control room, realizing the full automation of gas detection and control linkage and on-site alarm, avoiding the original method of long-distance transmission between the detector and the controller, and then controlling the secondary instrument. The present invention effectively realizes the method of directly handling dangerous situations within a safe time, and maximizes the safety of personnel and property. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional schematic diagram of the invention structure;

[0024] Figure 2 It is a schematic diagram of the structure of the invention;

[0025] Figure 3 It is a schematic diagram of the structure of the invention;

[0026] Figure 4 It is a schematic diagram of the back side of the invention structure;

[0027] Figure 5 It is a schematic side view of the invention structure.

[0028] In the figure: 1. mounting seat; 2. mounting plate; 3. connecting assembly; 31. main body; 311. gas alarm body; 312. display screen; 313. control panel; 314. central control assembly; 315. connecting pipe; 316. damping pad; 32. limiting part; 321. fixing rod; 322. traction block; 323. synchronization plate; 324. plug-in block; 325. fixing spring; 33. connecting part; 331. back plate; 332. slider; 333. card plate; 334. ventilation plate; 335. partition block; 336. L-shaped plug-in block; 337. traction handle. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the invention to clearly and completely describe the technical solutions in the embodiments of the invention. Obviously, the described embodiments are only part of the embodiments of the invention, not all of the embodiments. Based on the embodiments in the invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the invention. Example

[0030] A preferred embodiment of a fixed combustible gas alarm installation device provided by the utility model is as follows: Figures 1 to 5As shown: a fixed combustible gas alarm installation device, including a mounting base 1;

[0031] A mounting plate 2 fixedly connected to both sides of the mounting base 1;

[0032] And a connecting component 3 arranged on the mounting seat 1, the connecting component 3 includes a main body 31 arranged in the middle section of the mounting seat 1, limited portions 32 are arranged on both sides of the mounting seat 1, and a connecting portion 33 is connected to the back of the main body 31; the main body 31 includes a gas alarm body 311 slidably connected to the inner wall of the front side of the mounting seat 1, a display screen 312 is fixedly installed on the upper section of the front side of the gas alarm body 311, a control panel 313 is fixedly installed on the lower section of the front side of the gas alarm body 311, a central control component 314 is fixedly installed on the top of the gas alarm body 311, a connecting pipe 315 is fixedly connected to the bottom of the gas alarm body 311, and damping pads 316 are fixedly connected to the bottom of the inner wall of the mounting seat 1 on both sides; limited sliding openings are provided on both sides of the gas alarm body 311; the limiting portion 32 includes a fixed rod 321 slidably connected to the inner wall of the limiting hole provided on both sides of the mounting seat 1, and the outer end of the fixed rod 321 is fixedly connected to a traction block 322, and the fixed rod 32 1 is fixedly connected to the outer wall of the synchronous plate 323, an insert block 324 is fixedly connected to one end of the inner side of the synchronous plate 323, and a fixing spring 325 is fixedly connected to the outer end of the synchronous plate 323; cavities are opened on both sides of the mounting seat 1, the synchronous plate 323 is slidably connected to the inner wall of the cavity, and the insert block 324 is slidably connected to the limit sliding opening opened on the inner wall of the mounting seat 1; the connecting part 33 includes an L-shaped insert block 336 slidably connected to the inner wall of the limit sliding groove at the top of the gas alarm body 311, and the L-shaped insert block 33 A traction handle 337 is fixedly connected to the top, a back plate 331 is slidably connected to the outer wall of the L-shaped plug block 336, a ventilation plate 334 is fixedly connected to the inner wall of the middle section of the back plate 331, a slider 332 is fixedly connected to the upper and lower ends of the back plate 331, a clamping plate 333 is fixedly connected to the back of the back plate 331, and a partition block 335 is fixedly connected to the top of the inner wall of the cavity opened in the middle section of the mounting seat 1; limited sliding grooves are opened on both sides of the inner wall of the mounting seat 1, and the clamping plate 333 is slidably connected to the inner wall of the limited sliding groove;

[0033] Specifically, in the above technical solution, when the gas alarm body 311 needs to be installed, the user lifts the mounting plate 2 to the top of the mounting seat 1. At this time, the mounting seat 1 is connected to the wall or other mounting surface through the mounting hole on the mounting plate 2. Then the user moves the mounting plate 2 downward, and the inner wall of the card slot opened on the back of the gas alarm body 311 is clamped with a slider 332. The back side of the back plate 331 fixedly connected to the slider 332 is fixedly connected with a clamping plate 333 on both sides. The connected clamping plate 333 is slid into the two sides of the front of the mounting seat 1. The inner wall of the limit slide groove is opened, and the mounting plate 2 also slides along the inner wall of the limit slide groove. As it continues to move downward, the inner walls of the limit holes opened on both sides of the mounting seat 1 are slidably connected with the fixing rod 321, and the outer end of the synchronous plate 323 fixedly connected to the outer wall of the fixing rod 321 is fixedly connected with a fixing spring 325. The connected fixing spring 325 pushes the connected synchronous plate 323 to move inward, and the moving synchronous plate 323 drives the plug block 324 fixedly connected on the inner side to move, and the moving plug block 324 slides into the limit slides opened on both sides of the gas alarm instrument body 311 The inner wall of the opening can limit the connected gas alarm body 311, which is convenient for quickly limiting the gas alarm body 311. When the connection limit needs to be released, the traction block 322 fixedly connected to the outer end of the fixing rod 321 can be pulled outward to make the connected front plug block 324 slide out of the limiting sliding openings opened on both sides of the gas alarm body 311, which is convenient for disassembly of the connected gas alarm body 311; an L-shaped plug block 336 is slidably connected to the inner wall of the limiting sliding opening opened on the top of the gas alarm body 311, and the L-shaped plug block 336 is connected through the connected L The mutual connection between the shaped plug block 336 and the connected back plate 331 facilitates quick maintenance of the inner cavity of the gas alarm body 311. A ventilation plate 334 is fixedly connected to the middle section of the back plate 331. The connected ventilation plate 334 facilitates the discharge of heat from the inner cavity of the gas alarm body 311. If the wall temperature is too high, it will affect the normal use of the gas alarm body 311. A partition block 335 is fixedly connected to the top of the inner wall of the middle section of the mounting base 1. A cavity is formed between the connected partition block 335 and 224 to facilitate the discharge of heat and hot air. Example

[0034] Based on the first embodiment, the utility model provides a fixed combustible gas alarm installation device, which is preferably implemented as follows: Figures 1 to 5As shown: the central control component 314 includes a gas detection unit, an audible and visual alarm unit and a gas alarm control unit. The gas detection unit is connected to the audible and visual alarm unit, and the gas detection unit is connected to the gas alarm control unit. The gas alarm control unit can be connected to the controlled equipment and the main alarm controller in the central control room at the same time to realize the secondary transmission of alarm information; the gas detection unit includes a gas sensor, a detection CPU, a digital display, an analog signal communication module, and a communication sending module, wherein the detection CPU is respectively connected to the gas sensor, the digital display, the analog signal communication module, and the communication sending module; the detection CPU processes the data collected by the gas sensor and displays the data on the digital display; the audible and visual alarm unit includes An acoustic and optical CPU, an acoustic alarm module, an optical alarm module and an analog signal receiving module, wherein the acoustic and optical CPU is respectively connected to the acoustic alarm module, the optical alarm module and the analog signal receiving module; after processing the data received by the acoustic and optical CPU through the analog signal receiving module, the acoustic and optical CPU sends instructions to the acoustic alarm module and the optical alarm module for alarm; the gas alarm control unit comprises a controller CPU, a communication receiving module, a digital display, an external controlled device and a long-distance communication module, wherein the controller CPU is respectively connected to the communication receiving module, the digital display, the external controlled device and the long-distance communication module; after analyzing and processing the received data through the communication receiving module, the controller CPU displays the data information on the digital display and sends instructions to the external controlled device at the same time;

[0035] Specifically, the central control component 314 is mainly composed of three parts: a gas detection unit, an acoustic and visual alarm unit, and a gas alarm control unit; the gas detection unit is connected to the acoustic and visual alarm unit, and the gas detection unit is connected to the gas alarm control unit. The gas alarm control unit can also be connected to controlled equipment such as fans, sprinklers and other devices, and can also be connected to the main alarm controller in the central control room to achieve secondary transmission of alarm information; the gas detection unit includes a gas sensor, a detection CPU, a digital display, an analog signal communication module, and a communication sending module, wherein the detection CPU is respectively connected to the gas sensor, the digital display, the analog signal communication module, and the communication sending module; the detection CPU processes the data collected by the gas sensor and displays the data on the digital display The sound and light alarm unit includes a sound and light CPU, a sound alarm module, a light alarm module, and an analog signal receiving module, wherein the sound and light CPU is respectively connected to the sound alarm module, the light alarm module, and the analog signal receiving module; after the sound and light CPU processes the data received by the analog signal receiving module, it sends instructions to the sound alarm module and the light alarm module for alarm; the gas alarm control unit includes a controller CPU, a communication receiving module, a digital display external control device, and a long-distance communication module, wherein the controller CPU is respectively connected to the digital display of the communication receiving module, the external control device, and the long-distance communication module; after the controller CPU analyzes and processes the received data through the communication receiving module, the data information is displayed on the digital display, and the instruction is sent to the external control device at the same time.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the invention and is not intended to limit the invention. Although the invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the invention shall be included in the protection scope of the invention.

Claims

1. A fixed combustible gas alarm installation device, comprising a mounting base (1); A mounting plate (2) fixedly connected to both sides of the mounting seat (1); and a connecting assembly (3) arranged on the mounting seat (1), characterized in that: The connecting component (3) comprises a main body (31) arranged in the middle section of the mounting seat (1), limiting portions (32) are arranged on both sides of the mounting seat (1), and a connecting portion (33) is connected to the back side of the main body (31).

2. A fixed combustible gas alarm installation device according to claim 1, characterized in that: The main body (31) comprises a gas alarm body (311) slidably connected to the front inner wall of the mounting seat (1); a display screen (312) is fixedly mounted on the upper front section of the gas alarm body (311); a control panel (313) is fixedly mounted on the lower front section of the gas alarm body (311); a central control component (314) is fixedly mounted on the top of the gas alarm body (311); a connecting pipe (315) is fixedly connected to the bottom of the gas alarm body (311); and damping pads (316) are fixedly connected to the bottom of both sides of the inner wall of the mounting seat (1).

3. A fixed combustible gas alarm installation device according to claim 2, characterized in that: Limiting sliding openings are provided on both sides of the gas alarm body (311).

4. The fixed combustible gas alarm installation device according to claim 1 is characterized in that: The limiting portion (32) comprises a fixing rod (321) slidably connected to the inner wall of a limiting hole opened on both sides of the mounting seat (1); the outer end of the fixing rod (321) is fixedly connected to a traction block (322); the outer wall of the fixing rod (321) is fixedly connected to a synchronization plate (323); an inner end of the synchronization plate (323) is fixedly connected to an insertion block (324); and the outer end of the synchronization plate (323) is fixedly connected to a fixing spring (325).

5. A fixed combustible gas alarm installation device according to claim 4, characterized in that: The mounting seat (1) has cavities on both sides, the synchronization plate (323) is slidably connected to the inner wall of the cavity, and the insertion block (324) is slidably connected to a limit sliding opening formed on the inner wall of the mounting seat (1).

6. The fixed combustible gas alarm installation device according to claim 1 is characterized in that: The connecting portion (33) comprises an L-shaped plug (336) slidably connected to the inner wall of a limiting sliding groove at the top of the gas alarm body (311); a traction handle (337) is fixedly connected to the top of the L-shaped plug (336); a back plate (331) is slidably connected to the outer wall of the L-shaped plug (336); a ventilation plate (334) is fixedly connected to the inner wall of the middle section of the back plate (331); a slider (332) is fixedly connected to the upper and lower ends of the back plate (331); a clamping plate (333) is fixedly connected to the back of the back plate (331); and a partition block (335) is fixedly connected to the top of the inner wall of a cavity opened in the middle section of the mounting seat (1).

7. The fixed combustible gas alarm installation device according to claim 6 is characterized in that: Limiting sliding grooves are provided on both sides of the inner wall of the mounting seat (1), and the clamping plate (333) is slidably connected to the inner wall of the limiting sliding groove.

8. The fixed combustible gas alarm installation device according to claim 2 is characterized in that: The central control component (314) comprises a gas detection unit, an audible and visual alarm unit and a gas alarm control unit. The gas detection unit is connected to the audible and visual alarm unit. The gas detection unit is connected to the gas alarm control unit. The gas alarm control unit can be connected to the controlled equipment and to the main alarm controller in the central control room to realize secondary transmission of alarm information.

9. The fixed combustible gas alarm installation device according to claim 8 is characterized in that: The gas detection unit includes a gas sensor, a detection CPU, a digital display, an analog signal communication module, and a communication sending module, wherein the detection CPU is respectively connected to the gas sensor, the digital display, the analog signal communication module, and the communication sending module; the detection CPU processes the data collected by the gas sensor and displays the data on the digital display.

10. The fixed combustible gas alarm installation device according to claim 8, characterized in that: The sound and light alarm unit includes a sound and light CPU, a sound alarm module, a light alarm module and an analog signal receiving module, wherein the sound and light CPU is respectively connected to the sound alarm module, the light alarm module and the analog signal receiving module; after processing the data received by the sound and light CPU through the analog signal receiving module, the sound and light CPU sends instructions to the sound alarm module and the light alarm module for alarm; the gas alarm control unit includes a controller CPU, a communication receiving module, a digital display, an external controlled device and a long-distance communication module, wherein the controller CPU is respectively connected to the communication receiving module, the digital display, the external controlled device and the long-distance communication module; after analyzing and processing the received data through the communication receiving module, the controller CPU displays the data information on the digital display and sends instructions to the external controlled device at the same time.

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