Temperature-sensing suspension type gas fire extinguishing device with electric starting function

Abstract

The utility model relates to the technical field of fire safety, in particular to a temperature sensing suspension type gas fire extinguishing device with an electric opening function, which comprises a storage tank body, a connector is welded at the center of the top of the storage tank body, a positioning mounting mechanism is mounted at the top of the connector, and a spray head is mounted at the center of the bottom of the storage tank body. An electric opening assembly is installed on the surface of the nozzle, a barometer is fixedly installed on the left side of the bottom of the storage tank body, and the positioning installation mechanism comprises an installation frame, an auxiliary positioning ring and a main positioning ring. Through the arrangement of the connector and the positioning installation mechanism, the storage tank suspension installation device has the advantage of being flexible in installation, the requirement for suspension installation of the storage tank can be well met under the cooperation of the main positioning ring and the auxiliary positioning ring, the installation frame can also be fixedly installed in advance, then the main positioning ring can be placed in the clamping groove, and the installation frame is convenient to install. And a plurality of main sliding rods and auxiliary sliding rods are matched to clamp the main positioning ring, so that the mounting requirement of the storage tank support is met.

Description

Technical Field

[0001] The utility model relates to the technical field of fire safety, in particular to a temperature-sensitive suspended gas fire extinguishing device with an electric opening function. Background Art

[0002] In fire safety, a suspended fire extinguisher is a fire-fighting equipment installed in a specific location to automatically respond to fires. It is mainly used to extinguish initial fires. Its principle is to sense temperature changes through a temperature-sensitive glass ball. When the ambient temperature rises to the set value, the liquid in the glass ball expands and ruptures to achieve the purpose of spraying fire extinguishing.

[0003] After searching, the patent number is CN218961656U, and the name is a utility model of a temperature-sensitive suspended gas fire extinguishing device with electric opening function, which includes a fire extinguishing agent storage tank for containing fire extinguishing agent, a support for installing the fire extinguishing agent storage tank, and a start-release component installed on the fire extinguishing agent storage tank. Through research and analysis, it is found that although it has the temperature-sensitive glass ball temperature-sensing start function and the power start function, it still has the following disadvantages to a certain extent.

[0004] For example, the device is fixedly installed by means of supports and bolts, but in actual application, due to different usage scenarios, there are often two methods of installation: support installation and suspension installation. The device does not have the function of flexible installation and cannot be well adapted to different installation requirements. It is installed by means of bolts and nuts. Although the installation stability is guaranteed, the installation convenience is general. It has certain limitations when used in operating environments that require suspension installation and high-altitude operations. In order to solve the above technical problems, we have designed a temperature-sensitive suspended gas fire extinguishing device with an electric opening function. Utility Model Content

[0005] The purpose of the utility model is to provide a temperature-sensitive suspended gas fire extinguishing device with an electric opening function, which has the advantage of flexible installation and solves the problem that the device does not have the function of flexible installation, cannot be well adapted to different installation requirements, and has general installation convenience. When used in an operating environment where suspended installation and high-altitude operations are required, there are certain restrictions.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a temperature-sensitive suspended gas fire extinguishing device with an electric opening function, comprising a storage tank body, a connecting head welded at the center of the top of the storage tank body, a positioning and mounting mechanism installed on the top of the connecting head, a nozzle installed at the center of the bottom of the storage tank body, an electric opening component installed on the surface of the nozzle, and a pressure gauge fixedly installed on the left side of the bottom of the storage tank body.

[0007] Preferably, the positioning and mounting mechanism includes a mounting frame, a secondary positioning ring and a main positioning ring. There are two secondary positioning rings, and both are arranged around the connecting head. The main positioning ring is arranged around between the two secondary positioning rings, and the mounting frame is located on the top of the main positioning ring.

[0008] Preferably, a clamping groove for use with a main positioning ring is provided on the top of the mounting frame, a main sliding bar is installed through the front side of the bottom of the mounting frame, and a secondary sliding bar is installed through the rear side of the bottom of the mounting frame.

[0009] Preferably, a first spring is sleeved on the surface of the main sliding rod, and a second spring is sleeved on the surface of the auxiliary sliding rod.

[0010] Preferably, two ends of the first spring are fixedly connected to the mounting frame and the main slide bar respectively, and two ends of the second spring are fixedly connected to the mounting frame and the auxiliary slide bar respectively.

[0011] Preferably, a displacement groove is formed through the surface of the mounting frame, and a plug hole for use with the auxiliary sliding rod is formed through the surface of the main sliding rod.

[0012] Preferably, the number of the main sliding bars and the auxiliary sliding bars are both multiple and are evenly distributed on the front and rear sides of the mounting frame.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model has the advantage of flexible installation by setting a connecting head and a positioning installation mechanism. With the cooperation of the main positioning ring and the auxiliary positioning ring, it can well meet the storage tank suspension installation requirements. The mounting frame can also be fixed and installed in advance, and then the main positioning ring can be placed in the card slot, and the main positioning ring can be carded in conjunction with a plurality of main sliding rods and auxiliary sliding rods, thereby meeting the storage tank support installation requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a bottom-up stereogram of the structure of the utility model;

[0017] Figure 3 It is a sectional stereoscopic diagram of the structure of the utility model;

[0018] Figure 4 This is a bottom-up stereogram of the local structure of the utility model;

[0019] Figure 5 It is a three-dimensional schematic diagram of the local structure of the utility model when it is installed;

[0020] Figure 6 For this utility model Figure 5 A is an enlarged schematic diagram.

[0021] In the figure: 1. Storage tank; 2. Connector; 3. Positioning and mounting mechanism; 301. Mounting frame; 302. Card-mounting slot; 303. Main slide bar; 304. Main positioning ring; 305. Secondary positioning ring; 306. Displacement slot; 307. First spring; 308. Socket; 309. Secondary slide bar; 310. Secondary spring; 4. Pressure gauge; 5. Sprinkler; 6. Electric opening assembly. DETAILED DESCRIPTION

[0022] See also Figure 1-Figure 6 A temperature-sensitive suspended gas fire extinguishing device with an electric opening function comprises a storage tank body 1, a connector 2 is welded at the center of the top of the storage tank body 1, and the connection head 2 is provided to meet the installation requirements of the secondary positioning ring 305 and the main positioning ring 304, a positioning installation mechanism 3 is installed on the top of the connector 2, a nozzle 5 is installed at the center of the bottom of the storage tank body 1, and an electric opening component 6 is installed on the surface of the nozzle 5, and a pressure gauge 4 is fixedly installed on the left side of the bottom of the storage tank body 1, and the pressure gauge 4 is provided to detect the pressure in the storage tank body 1 in real time;

[0023] See also Figure 3 , Figure 4 , Figure 5 and Figure 6 The positioning and installation mechanism 3 includes a mounting frame 301, a secondary positioning ring 305 and a main positioning ring 304. There are two secondary positioning rings 305, and both are arranged around the connector 2. The main positioning ring 304 is arranged around the two secondary positioning rings 305. By setting the main positioning ring 304 and the secondary positioning ring 305, a triangular hanging structure can be formed in cooperation with the main positioning ring 304 and the secondary positioning ring 305 to meet the suspension installation requirements of the storage tank body 1. The main positioning ring 304 can also be installed in cooperation with the card slot 302 to meet the support installation requirements of the storage tank body 1. The mounting frame 301 is located on the top of the main positioning ring 304. By setting the mounting frame 301, the lighter mounting frame 301 can be fixedly installed in cooperation with external bolts.

[0024] See also Figure 3 , Figure 4 , Figure 5 and Figure 6The top of the mounting frame 301 is provided with a card slot 302 used in conjunction with the main positioning ring 304. By setting the card slot 302, the installation space requirement of the main positioning ring 304 can be met, and at the same time, the requirement for opening multiple displacement slots 306 can be met. The front side of the bottom of the mounting frame 301 is penetrated by a main slide bar 303, and the rear side of the bottom of the mounting frame 301 is penetrated by a secondary slide bar 309. By setting the main slide bar 303 and the secondary slide bar 309, the main positioning ring 304 can be supported and limited in the installation and insertion state to prevent the main positioning ring 304 from moving downward at will and escaping from the card slot 302.

[0025] See also Figure 3 , Figure 4 , Figure 5 and Figure 6 The surface of the main slide bar 303 is sleeved with a first spring 307, and the surface of the auxiliary slide bar 309 is sleeved with a second spring 310;

[0026] See also Figure 3 , Figure 4 , Figure 5 and Figure 6 The two ends of the first spring 307 are fixedly connected to the mounting frame 301 and the main slide bar 303, respectively. The two ends of the second spring 310 are fixedly connected to the mounting frame 301 and the auxiliary slide bar 309, respectively. By providing the first spring 307 and the second spring 310, the main slide bar 303 and the auxiliary slide bar 309 can be elastically supported respectively, so as to prevent the main slide bar 303 and the auxiliary slide bar 309 from sliding and displacing at will without external force.

[0027] See also Figure 3 , Figure 4 , Figure 5 and Figure 6 The surface of the mounting frame 301 is provided with a displacement groove 306, and the displacement groove 306 can meet the displacement space requirements of the main slide bar 303 and the auxiliary slide bar 309. The surface of the main slide bar 303 is provided with a socket 308 used in conjunction with the auxiliary slide bar 309, and the socket 308 can meet the penetration space requirements of the auxiliary slide bar 309, so that the main slide bar 303 and the auxiliary slide bar 309 are staggered. The bearing stability of the main positioning ring 304 is better, and because the main slide bar 303 and the auxiliary slide bar 309 are both inclined, facing the downward gravity generated by the main positioning ring 304 and the storage tank body 1, the force can be differentiated, and the main positioning ring 304 and the storage tank body 1 are further prevented from falling and detaching;

[0028] See also Figure 3 , Figure 4 , Figure 5 and Figure 6 , the number of main sliding bars 303 and auxiliary sliding bars 309 are both several, and are evenly distributed on the front and rear sides of the mounting frame 301;

[0029] The electric opening assembly 6 includes a glass ball electric initiator, a glass ball and a head, and its installation method and usage principle are consistent with those in the comparative document, so they will not be repeated here.

[0030] When in use, all components are in the initial state. According to actual needs, when the storage tank body 1 is suspended and installed, a suspension hook should be pre-installed on the ceiling. At this time, it is only necessary to hang the connector 2, the main positioning ring 304 or the auxiliary positioning ring 305 on the preset suspension hook. When the storage tank body 1 is supported and installed, first use the bolts to fix the lighter mounting frame 301 in the appropriate position, then support the storage tank body 1 to move up, and pull the single main slide bar 303 and the auxiliary slide bar 309 outward to move outward. The first spring 307 and the second spring 310 are both stretched, and the main slide bar 303 and the auxiliary slide bar 309 are no longer installed through the card slot 302. At this time, move the main positioning ring 304 into the card slot 3 02, and loosen the main slide bar 303 and the auxiliary slide bar 309 in turn, the auxiliary slide bar 309 passes through the insertion hole 308, at this time the main slide bar 303 and the auxiliary slide bar 309 are staggered to support the main positioning ring 304, in this state, the operator's hands can be freed, the operator only needs to continue to push the storage tank body 1 to adjust the position of the main positioning ring 304 in the card slot 302, and repeat the above-mentioned main slide bar 303 and auxiliary slide bar 309 operation process, and finally the main positioning ring 304 is stably clamped by multiple main slide bars 303 and auxiliary slide bars 309. Compared with the installation method of ordinary bolts and nuts, the overall operation is quick and convenient, and can free the operator's hands, which is more suitable for high-altitude operations during suspension.

[0031] To sum up: the temperature-sensitive suspended gas fire extinguishing device with electric opening function, by setting a connecting head 2 and a positioning installation mechanism 3, solves the problem that the device does not have the function of flexible installation, cannot be well adapted to different installation requirements, and has general installation convenience. When used in an operating environment where suspended installation and high-altitude operations are required, there are certain restrictions.

Claims

1. A temperature-sensitive suspended gas fire extinguishing device with an electric opening function, comprising a storage tank (1), characterized in that: A connector (2) is welded at the center of the top of the storage tank body (1), a positioning and mounting mechanism (3) is installed on the top of the connector (2), a nozzle (5) is installed at the center of the bottom of the storage tank body (1), an electric opening component (6) is installed on the surface of the nozzle (5), and a pressure gauge (4) is fixedly installed on the left side of the bottom of the storage tank body (1).

2. A temperature-sensitive suspended gas fire extinguishing device with electric opening function according to claim 1, characterized in that: The positioning and mounting mechanism (3) comprises a mounting frame (301), a secondary positioning ring (305) and a main positioning ring (304); the number of the secondary positioning rings (305) is two, and both are arranged around the connector (2); the main positioning ring (304) is arranged around between the two secondary positioning rings (305); and the mounting frame (301) is located on the top of the main positioning ring (304).

3. A temperature-sensitive suspended gas fire extinguishing device with electric opening function according to claim 2, characterized in that: The top of the mounting frame (301) is provided with a mounting groove (302) for use with a main positioning ring (304), the front side of the bottom of the mounting frame (301) is penetrated by a main sliding rod (303), and the rear side of the bottom of the mounting frame (301) is penetrated by a secondary sliding rod (309).

4. A temperature-sensitive suspended gas fire extinguishing device with electric opening function according to claim 3, characterized in that: A first spring (307) is sleeved and installed on the surface of the main sliding rod (303), and a second spring (310) is sleeved and installed on the surface of the auxiliary sliding rod (309).

5. A temperature-sensitive suspended gas fire extinguishing device with electric opening function according to claim 4, characterized in that: The two ends of the first spring (307) are respectively fixedly connected to the mounting frame (301) and the main sliding rod (303), and the two ends of the second spring (310) are respectively fixedly connected to the mounting frame (301) and the auxiliary sliding rod (309).

6. A temperature-sensitive suspended gas fire extinguishing device with electric opening function according to claim 5, characterized in that: A displacement groove (306) is formed through the surface of the mounting frame (301), and a socket (308) for use with the auxiliary sliding rod (309) is formed through the surface of the main sliding rod (303).

7. A temperature-sensitive suspended gas fire extinguishing device with electric opening function according to claim 6, characterized in that: The number of the main sliding rods (303) and the auxiliary sliding rods (309) are both multiple and are evenly distributed on the front and rear sides of the mounting frame (301).

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