Gas fire detection tube type fire extinguishing device

Abstract

The utility model discloses a gas fire detection tube type fire extinguishing device, and relates to the technical field of fire extinguishing. The fire extinguisher comprises a placing frame and a Foma wheel, the Foma wheel is fixedly installed at the bottom of the placing frame, a mounting groove is formed in the top of the placing frame, an adjustable clamping assembly is rotatably installed in the mounting groove, a fire extinguisher body is fixedly clamped in the adjustable clamping assembly, and a fire detection pipe body is fixedly installed at the top of the fire extinguisher body. A valve is arranged on the outer side of the fire detection pipe body, a sprayer is fixed to the other end of the fire detection pipe body, and replaceable diameter adjusting assemblies are fixedly installed at the other end of the fire detection pipe body and the outer side of the sprayer. Through the adjustable clamping assembly, fire extinguisher bodies of different sizes can be clamped and fixed, the angles of the fire extinguisher bodies can be adjusted, meanwhile, the diameter of a spray head can be adjusted through the replaceable diameter adjusting assembly, the spray head can be disassembled and assembled, and the spray head can be conveniently overhauled and replaced.

Description

Technical Field

[0001] The utility model belongs to the field of fire extinguishing, and specifically relates to a gas fire detection tube type fire extinguishing device. Background Technique

[0002] A gas fire detection tube is a new type of automatic fire extinguishing device. It monitors the temperature and gas concentration at the fire scene to achieve early detection and positioning of the fire, thereby quickly extinguishing the fire source. Its advantages lie in efficient fire extinguishing, wide application range, non-toxic and environmental protection, etc., and it is especially suitable for places with high requirements for safety and environmental protection.

[0003] Chinese Patent with application number CN202223288607.3 discloses a fire detection tube type fire extinguishing device, which includes a fire extinguishing agent pressure bottle and a sealing unit; the fire extinguishing agent pressure bottle: a container valve is arranged in the upper bottle mouth thereof, a pressure gauge one is arranged in the pressure measuring port arranged on the outer arc surface of the container valve, a connecting pipe is arranged in the agent outlet arranged on the outer arc surface of the container valve, a threaded sleeve is threadedly connected to the outer arc surface of the connecting pipe, a fire detection tube is arranged in the mounting hole arranged in the middle of the right end surface of the threaded sleeve, the inlet of the fire detection tube extends into the inner cavity of the connecting pipe, a pressure gauge two is arranged in the end opening of the fire detection tube, and a one-way valve is arranged in the opening arranged on the outer arc surface of the end of the fire detection tube; the sealing unit: is arranged between the connecting pipe and the threaded sleeve. This fire detection tube type fire extinguishing device solves the problem that the structure of the fire detection tube type fire extinguishing device does not match its installation place and leads to inability to install, greatly improves the sealing performance at the connection of the fire detection tube, and avoids leakage during the long-term standby state.

[0004] However, the above-mentioned prior art is not convenient for flexibly adjusting the position and angle of the fire extinguishing device, and it is also unable to clamp and fix fire extinguisher bodies of different sizes. At the same time, it is unable to adjust the diameter of the nozzle according to the actual fire extinguishing situation, which is likely to cause waste of fire extinguishing agent.

[0005] In view of this, the present utility model is specifically proposed. Content of the Utility Model

[0006] The technical problem to be solved by the present utility model is to overcome the deficiencies of the prior art and provide a gas fire detection tube type fire extinguishing device.

[0007] To solve the above technical problem, the basic concept of the technical solution adopted by the present utility model is:

[0008] A gas fire detection tube extinguishing device includes a placement rack and casters. The casters are fixedly installed at the bottom of the placement rack. An installation groove is provided at the top of the placement rack. An adjustable clamping assembly is rotatably installed inside the installation groove. A fire extinguisher body is fixedly clamped inside the adjustable clamping assembly. A fire detection tube body is fixedly installed at the top of the fire extinguisher body. A valve is arranged on the outer side of the fire detection tube body. The other end of the fire detection tube body is fixed with a nozzle. A replaceable diameter adjustment assembly is fixedly installed on the outer sides of the other end of the fire detection tube body and the nozzle.

[0009] Optionally, in order to drive the driving meshing gear and the driven meshing gear to rotate, the adjustable clamping assembly includes a connecting shaft and a driving meshing gear. The bottoms of the two connecting shafts are rotatably installed inside the installation groove. The bottom of the driving meshing gear is fixed to the top of one of the connecting shafts.

[0010] Optionally, in order to finely adjust the angle of the fire extinguisher body, a handle is fixed to the top of the driving meshing gear. A driven meshing gear is fixed to the top of the other connecting shaft. Two support plates are fixed to the top of the driven meshing gear.

[0011] Optionally, in order to fixedly clamp fire extinguisher bodies of different sizes, a spring is fixed to the inner side of the support plate. The other end of the spring is fixed with a clamping plate.

[0012] Optionally, in order to install the arc-shaped adjustment plate, the replaceable diameter adjustment assembly includes an installation frame and a fixing plate. The installation frame is arranged on the outer sides of the other end of the fire detection tube body and the nozzle. A fixing plate is fixed to the outer side of the installation frame.

[0013] Optionally, in order to adjust the diameter of the nozzle, the two fixing plates are fixedly connected by a bolt I. The other end of the installation frame is fixedly installed with an arc-shaped adjustment plate by a bolt II.

[0014] After adopting the above technical solution, the present utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the present utility model does not necessarily need to achieve all the advantages described below at the same time:

[0015] Through the adjustable clamping assembly, the present utility model can not only clamp and fix fire extinguisher bodies of different sizes, improve the stability of the extinguishing device, but also adjust the angle of the fire extinguisher body. When used in cooperation with the placement rack and the casters, it is convenient to adjust the position of the fire extinguisher body. At the same time, by using the replaceable diameter adjustment assembly, the diameter of the nozzle can be adjusted according to the actual fire extinguishing situation, and it can also be disassembled and assembled, which is convenient for overhauling and replacing the nozzle.

[0016] The following further describes in detail the specific implementation manners of the present utility model with reference to the drawings. Brief Description of the Drawings

[0017] The drawings in the following description are only some embodiments. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. In the drawings:

[0018] Figure 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0019] Figure 2 is a side schematic diagram of the overall structure of an embodiment of the present utility model;

[0020] Figure 3 is a schematic diagram of the structure of an adjustable clamping assembly of an embodiment of the present utility model;

[0021] Figure 4 is a schematic diagram of the structure of a replaceable diameter adjustment assembly of an embodiment of the present utility model;

[0022] In the drawings, the list of components represented by each reference numeral is as follows:

[0023] 1, placement rack; 2, casters; 3, adjustable clamping assembly; 301, connecting shaft; 302, active meshing gear; 303, handle; 304, driven meshing gear; 305, support plate; 306, spring; 307, clamping plate; 4, fire extinguisher body; 5, valve; 6, fire detection pipe body; 7, nozzle; 8, replaceable diameter adjustment assembly; 801, mounting bracket; 802, fixing plate; 803, bolt 1; 804, arc-shaped adjustment plate; 805, bolt 2.

[0024] It should be noted that these drawings and text descriptions are not intended to limit the scope of the concept of the present utility model in any way, but to illustrate the concept of the present utility model to those skilled in the art by referring to specific embodiments. Detailed Description of the Specific Embodiments

[0025] Now, the present utility model will be further described in detail with reference to the drawings.

[0026] Please refer to Figures 1-4As shown in the figure, in this embodiment, a gas fire detection tube extinguishing device is provided, which includes a placement rack 1 and caster wheels 2. The caster wheels 2 are fixedly installed at the bottom of the placement rack 1, facilitating the adjustment of the position of the fire extinguisher body 4. An installation groove is provided at the top of the placement rack 1, and an adjustable clamping assembly 3 is rotatably installed inside the installation groove. The fire extinguisher body 4 is fixedly clamped inside the adjustable clamping assembly 3. A fire detection tube body 6 is fixedly installed at the top of the fire extinguisher body 4. A valve 5 is provided on the outer side of the fire detection tube body 6, and the valve 5 improves the sealing effect of the fire extinguisher body 4. The other end of the fire detection tube body 6 is fixed with a nozzle 7, and a replaceable diameter adjustment assembly 8 is fixedly installed on the outer sides of the other end of the fire detection tube body 6 and the nozzle 7.

[0027] One aspect of the application of this embodiment is as follows: The firefighter places the fire extinguisher body 4 inside the adjustable clamping assembly 3. The adjustable clamping assembly 3 can not only fixedly clamp fire extinguisher bodies 4 of different sizes, but also adjust the angle of the fire extinguisher body 4. Then, by using the placement rack 1 and the caster wheels 2, the position of the extinguishing device can be adjusted for convenient use. At the same time, by using the replaceable diameter adjustment assembly 8, the diameter of the nozzle 7 can be adjusted according to the actual needs of fire extinguishing. The adjustment of the diameter of the nozzle 7 can not only improve the fire extinguishing efficiency, ensure the safety of personnel, but also achieve the economical utilization of resources. Finally, the firefighter activates the valve 5, and the fire extinguishing agent inside the fire extinguisher body 4 can be sprayed out through the fire detection tube body 6 and the nozzle 7 to achieve the function of extinguishing fire.

[0028] The adjustable clamping assembly 3 includes a connecting shaft 301 and a driving meshing gear 302. The bottoms of the two connecting shafts 301 are both rotatably installed inside the installation groove. The connecting shaft 301 improves the stability of the rotation of the driving meshing gear 302 and the driven meshing gear 304. The bottom of the driving meshing gear 302 is fixed to the top of one of the connecting shafts 301. A handle 303 is fixed to the top of the driving meshing gear 302. The top of the other connecting shaft 301 is fixed with a driven meshing gear 304. Two support plates 305 are fixed to the top of the driven meshing gear 304. The support plates 305 can fix the spring 306. Springs 306 are fixed to the inner sides of the support plates 305, and the other ends of the springs 306 are fixed with clamping plates 307.

[0029] When this embodiment is in use, the firefighter places the fire extinguisher body 4 on the top of the driven meshing gear 304. The clamping plate 307 can drive the spring 306 to be compressed under the action of an external force, so that there is a force in the spring 306 to restore its original state. The clamping plate 307 can fixedly clamp fire extinguisher bodies 4 of different sizes. Then, by rotating the handle 303, the driving meshing gear 302 can be driven to rotate. The driving meshing gear 302 and the driven meshing gear 304 are meshed and installed with each other, and the driven meshing gear 304 can rotate with the rotation of the driving meshing gear 302, facilitating the adjustment of the angle of the fire extinguisher body 4.

[0030] The replaceable diameter adjustment assembly 8 includes a mounting bracket 801 and a fixing plate 802. The mounting bracket 801 is arranged on the other end of the fire detection pipe body 6 and outside the nozzle 7. The fixing plate 802 is fixed on the outside of the mounting bracket 801. The two fixing plates 802 are fixedly connected by a first bolt 803, which can be quickly disassembled and assembled, facilitating the maintenance and replacement of the nozzle 7. The other end of the mounting bracket 801 is fixedly installed with an arc-shaped adjustment plate 804 through a second bolt 805.

[0031] When in use in this embodiment, the fire extinguishing personnel place the two mounting brackets 801 on the outside of the fire detection pipe body 6 and the nozzle 7 respectively, and use the first bolt 803 to fix the fixing plate 802, so that the position of the mounting bracket 801 can be fixed. Then, use the second bolt 805 to fix the mounting bracket 801 and the arc-shaped adjustment plate 804, facilitating the adjustment of the diameter of the nozzle 7.

[0032] The present utility model is not limited to the above embodiments. Anyone should know that structural changes made under the inspiration of the present utility model, as long as they have the same or similar technical solutions as the present utility model, fall within the protection scope of the present utility model. The technologies, shapes, and structures not described in detail in the present utility model are all well-known technologies.

Claims

1. A gas fire detection tube type fire extinguishing device, characterized in that: include: A placement rack (1) and a Fuma wheel (2), wherein the Fuma wheel (2) is fixedly mounted on the bottom of the placement rack (1), a mounting groove is arranged on the top of the placement rack (1), an adjustable clamping assembly (3) is rotatably mounted inside the mounting groove, a fire extinguisher body (4) is fixedly clamped inside the adjustable clamping assembly (3), a fire detection tube body (6) is fixedly mounted on the top of the fire extinguisher body (4), a valve (5) is arranged on the outside of the fire detection tube body (6), a nozzle (7) is fixedly mounted on the other end of the fire detection tube body (6), and a replaceable diameter adjustment assembly (8) is fixedly mounted on the other end of the fire detection tube body (6) and on the outside of the nozzle (7).

2. A gas fire detection tube type fire extinguishing device according to claim 1, characterized in that: The adjustable clamping assembly (3) comprises a connecting shaft (301) and an active meshing gear (302), the bottoms of the two connecting shafts (301) are rotatably mounted inside the mounting groove, and the bottom of the active meshing gear (302) is fixed to the top of one of the connecting shafts (301).

3. A gas fire detection tube type fire extinguishing device according to claim 2, characterized in that: A handle (303) is fixed on the top of the active meshing gear (302), a driven meshing gear (304) is fixed on the top of the other connecting shaft (301), and two support plates (305) are fixed on the top of the driven meshing gear (304).

4. A gas fire detection tube type fire extinguishing device according to claim 3, characterized in that: A spring (306) is fixed on the inner side of the support plate (305), and a clamping plate (307) is fixed on the other end of the spring (306).

5. A gas fire detection tube type fire extinguishing device according to claim 1, characterized in that: The replaceable diameter adjustment assembly (8) comprises a mounting frame (801) and a fixing plate (802); the mounting frame (801) is arranged at the other end of the fire detection tube body (6) and the outside of the nozzle (7); and the fixing plate (802) is fixed to the outside of the mounting frame (801).

6. A gas fire detection tube type fire extinguishing device according to claim 5, characterized in that: The two fixing plates (802) are fixedly connected by bolt 1 (803), and the other end of the mounting frame (801) is fixedly mounted with an arc-shaped adjustment plate (804) by bolt 2 (805).

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