Suspension type automatic fire extinguisher device

Abstract

The utility model relates to the technical field of fire fighting equipment, in particular to a suspension type automatic fire extinguisher device which comprises a fire extinguisher device, a pull ring is connected to the upper end of the fire extinguisher device, connecting columns are fixed to the left side and the right side of the upper end of the fire extinguisher device, and first through holes are formed in the connecting columns and evenly distributed in the connecting columns. A top plate is connected to the upper end of the connecting groove, second fixing bolts are arranged on the two sides of the top plate, a temperature sensing glass ball is arranged at the bottom of the fire extinguisher device, sealing pieces are arranged on the periphery of the temperature sensing glass ball, and spraying pipes are fixedly arranged at the bottoms of the sealing pieces. When the height of the fire extinguisher device needs to be adjusted, the connecting column and the connecting block are moved to slide to the required height in the inner clamping groove, and after the height is determined, the fire extinguisher device is fastened by using the fixing bolt and the fastener, so that the aim of adjusting the height of the suspension type automatic fire extinguisher is fulfilled.

Description

Technical Field

[0001] This utility model relates to the field of fire protection equipment technology, specifically to a suspended automatic fire extinguisher device. Background Technology

[0002] Currently, most fire extinguishers are portable dry powder fire extinguishers. However, in areas prone to fires, when a fire breaks out in a house while no one is home, leading to the house being destroyed, a suspended automatic fire extinguisher is needed.

[0003] A Chinese patent discloses a fire extinguisher (application number CN2004800352700), which features at least one indicator device located thereon. This indicator device provides visual and / or audible signals to allow users to quickly locate the fire extinguisher in an emergency. While this fire extinguisher can promptly alert the user when a fire occurs, it has shortcomings such as not being able to automatically activate and extinguish fires in unattended situations, lacking height adjustment, and having a small and uneven spray range, failing to extinguish fires in distant corners.

[0004] Therefore, those skilled in the art have provided a suspended automatic fire extinguisher device to solve the problems mentioned in the background art. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a suspended automatic fire extinguisher device, including a fire extinguisher device, a pull ring connected to the upper end of the fire extinguisher device, connecting columns fixed on the left and right sides of the upper end of the fire extinguisher device, a through hole is opened inside the connecting column, the through holes are evenly distributed on the connecting column, a connecting groove is slidably connected to the connecting column, the upper end of the connecting groove is connected to a top plate, two fixing bolts are provided on both sides of the top plate, a temperature sensing glass ball is provided at the bottom of the fire extinguisher device, a sealing plate is provided around the temperature sensing glass ball, a spray pipe is fixedly provided at the bottom of the sealing plate, a spraying mechanism is provided around the temperature sensing glass ball, the spraying mechanism includes a rotating sleeve, a first connecting pipe and a second connecting pipe, the first connecting pipe is fixedly connected to the left side of the outer wall of the rotating sleeve.

[0006] Preferably, the connecting groove has an internal slot, and both the connecting column and the connecting groove have four through holes. A fixing bolt is fastened to one of the through holes of the connecting groove and the connecting column, and fasteners are fastened to both the fixing bolt and the fixing bolt.

[0007] Preferably, a second connecting pipe is fixedly connected to the right side of the outer wall of the rotating sleeve, which facilitates the spraying of extinguishing agent and nitrogen through the first and second connecting pipes. The rotation of the first connecting pipe and the two sets of second connecting pipes achieves the purpose of a larger spraying range and uniform spraying of the suspended automatic fire extinguisher.

[0008] Preferably, the temperature-sensing glass sphere contains a liquid that expands easily when heated. The bottom end of the sealing sheet is fixedly connected to the top end of the nozzle, which facilitates the expansion of the liquid inside the temperature-sensing glass sphere when a certain temperature is reached, causing the temperature-sensing glass sphere to break. The extinguishing agent and pressurized nitrogen are then sprayed out through the nozzle. The second connecting pipe and the first connecting pipe form a communication structure, which facilitates the extinguishing agent and nitrogen in the first connecting pipe to be sprayed to both sides through the second connecting pipe.

[0009] The technical effects and advantages of this utility model are as follows:

[0010] 1. When the height of this utility model needs to be adjusted, the connecting column and the connecting block are moved to slide in the inner slot to the required height. After the height is determined, the fire extinguisher device can be tightened with fixing bolts and fasteners to achieve the purpose of adjusting the height of the suspended automatic fire extinguisher.

[0011] 2. When a fire occurs, the air temperature rises. When a certain temperature is reached, the liquid inside the heat-sensing glass bulb expands, causing the bulb to shatter. The extinguishing agent and pressurized nitrogen are then ejected through the nozzle. Subsequently, the extinguishing agent and nitrogen are ejected through the first and second connecting pipes. At this time, the airflow is relatively large, causing the rotating sleeve to rotate along the outer wall of the nozzle. This causes the first connecting pipe and the two sets of second connecting pipes to rotate, achieving the purpose of a large and uniform spraying range for the suspended automatic fire extinguisher, as well as the function of automatic fire extinguishing. It is highly practical. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of a suspended automatic fire extinguisher device provided in an embodiment of this application. Figure 1 ;

[0013] Figure 2 This is a schematic diagram of the structure of a suspended automatic fire extinguisher device provided in an embodiment of this application, viewed from the right.

[0014] Figure 3 This is a schematic diagram of the structure of a suspended automatic fire extinguisher device provided in an embodiment of this application. Figure 2 ;

[0015] Figure 4 This is a schematic diagram of the structure of the pull ring, connecting column, through hole 1, connecting block and spraying mechanism in a suspended automatic fire extinguisher device provided in this application embodiment;

[0016] Figure 5 This is a structural schematic diagram of the connecting groove, fixing bolts, top plate, fixing bolts, and fasteners in a suspended automatic fire extinguisher device provided in an embodiment of this application;

[0017] Figure 6 This application provides a suspended automatic fire extinguisher device. Figure 3Schematic diagram of the structure at point A;

[0018] Figure 7 This application provides a suspended automatic fire extinguisher device. Figure 1 A schematic diagram of the structure at point B.

[0019] In the diagram: 1. Fire extinguisher device; 2. Pull ring; 3. Connecting post; 4. Through hole one; 5. Connecting block; 6. Connecting groove; 7. Inner groove; 8. Fixing bolt one; 9. Top plate; 10. Fixing bolt two; 11. Fastener; 12. Temperature sensing glass bulb; 13. Sealing plate; 14. Spraying mechanism; 141. Rotating sleeve; 142. First connecting pipe; 143. Second connecting pipe. Detailed Implementation

[0020] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical applications of the present invention, and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for a particular purpose. Example

[0021] Please see Figures 1-7 This embodiment provides a suspended automatic fire extinguisher device, including a fire extinguisher device 1. A pull ring 2 is connected to the upper end of the fire extinguisher device 1. Connecting posts 3 are fixed to the left and right sides of the upper end of the fire extinguisher device 1. Through holes 4 are evenly distributed on the connecting posts 3. A connecting groove 6 is slidably connected to the connecting posts 3. An inner slot 7 is formed inside the connecting groove 6. Four through holes 4 are formed on both the connecting posts 3 and the connecting groove 6. Fixing bolts 8 are fastened to the through holes 4 of the connecting groove 6 and the connecting posts 3. A top plate 9 is connected to the upper end of the connecting groove 6. Fixing bolts 10 are provided on both sides of the top plate 9. Fasteners 11 are fastened to both fixing bolts 8 and fixing bolts 10. A temperature-sensing glass bulb 12 is installed at the bottom of the 1. A sealing sheet 13 is installed around the temperature-sensing glass bulb 12. A nozzle is fixedly installed at the bottom of the sealing sheet 13. A spraying mechanism 14 is installed around the temperature-sensing glass bulb 12. The spraying mechanism 14 includes a rotating sleeve 141, a first connecting pipe 142 and a second connecting pipe 143. The first connecting pipe 142 is fixedly connected to the left side of the outer wall of the rotating sleeve 141, and the second connecting pipe 143 is fixedly connected to the right side of the outer wall of the rotating sleeve 141. This facilitates the spraying of extinguishing agent and nitrogen through the first connecting pipe 142 and the second connecting pipe 143. Finally, the first connecting pipe 142 and the two sets of second connecting pipes 143 rotate to achieve the purpose of a large spraying range and uniform spraying of the suspended automatic fire extinguisher.

[0022] The temperature-sensing glass bulb 12 contains liquid, which expands easily when heated. The bottom end of the sealing sheet 13 is fixedly connected to the top end of the nozzle, which facilitates the expansion of the liquid inside the temperature-sensing glass bulb 12 when a certain temperature is reached, causing the temperature-sensing glass bulb 12 to break. The extinguishing agent and pressurized nitrogen are then sprayed out through the nozzle. The second connecting pipe 143 and the first connecting pipe 142 form a communication structure, which facilitates the extinguishing agent and nitrogen in the first connecting pipe 142 to be sprayed to both sides through the second connecting pipe 143.

[0023] When using this type of suspended automatic fire extinguisher, if the height needs to be adjusted, move the connecting column 3 and the connecting block 5 to slide them into the inner slot 7 to the required height. After determining the height, use the fixing bolt 108 and fastener 11 to tighten the fire extinguisher device 1, thereby achieving the purpose of adjusting the height of the suspended automatic fire extinguisher.

[0024] When a fire occurs, the air temperature rises. When a certain temperature is reached, the liquid inside the heat-sensing glass bulb 12 expands, causing the bulb to shatter. The extinguishing agent and pressurized nitrogen are then ejected through the nozzle. Subsequently, the extinguishing agent and nitrogen are ejected through the first connecting pipe 142 and the second connecting pipe 143. At this time, the airflow is relatively large, causing the rotating sleeve 141 to rotate along the outer wall of the nozzle. This causes the first connecting pipe 142 and the two sets of second connecting pipes 143 to rotate, achieving the purpose of a large spray range and uniform spray of the suspended automatic fire extinguisher.

[0025] Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of this utility model without creative effort should fall within the protection scope of this utility model. Structures, devices, and operating methods not specifically described and explained in this utility model, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. A suspended automatic fire extinguisher device comprising a fire extinguisher device (1), characterized in that, The upper end of the fire extinguisher device (1) is connected with a pull ring (2), the upper end of the fire extinguisher device (1) is fixed with connecting columns (3) on the left and right sides, the connecting columns (3) are provided with through holes (4) in the inside, the through holes (4) are uniformly distributed on the connecting columns (3), the connecting columns (3) are slidingly connected with connecting grooves (6), the upper end of the connecting grooves (6) is connected with a top plate (9), the both sides of the top plate (9) are provided with fixed bolts (10), the bottom of the fire extinguisher device (1) is provided with a temperature-sensitive glass bulb (12), the periphery of the temperature-sensitive glass bulb (12) is provided with sealing sheets (13), the bottom of the sealing sheets (13) is fixedly provided with a spray pipe, the periphery of the temperature-sensitive glass bulb (12) is provided with a spraying mechanism (14), the spraying mechanism (14) comprises a rotating sleeve (141), a first connecting pipe (142) and a second connecting pipe (143), the outer wall left side of the rotating sleeve (141) is fixedly connected with the first connecting pipe (142).

2. A suspended automatic fire extinguisher apparatus according to claim 1, wherein The inside of the connecting grooves (6) is provided with inner clamping grooves (7), the connecting columns (3) and the connecting grooves (6) are all provided with four through holes (4).

3. A suspended automatic fire extinguisher apparatus according to claim 2, wherein The connecting grooves (6) and the connecting columns (3) are fastened with fixed bolts (8) at the through holes (4).

4. A suspended automatic fire extinguisher apparatus according to claim 3, wherein The fixed bolts (8) and the fixed bolts (10) are all fastened with fasteners (11).

5. A pendant automatic fire extinguisher apparatus according to claim 1, wherein The outer wall right side of the rotating sleeve (141) is fixedly connected with the second connecting pipe (143), which is conducive to the spraying of the fire extinguishing agent and nitrogen through the first connecting pipe (142) and the second connecting pipe (143).

6. A suspended automatic fire extinguisher apparatus according to claim 5, wherein The first connecting pipe (142) and the two groups of second connecting pipes (143) rotate.

7. A suspended automatic fire extinguisher apparatus according to claim 1, wherein The temperature-sensitive glass bulb (12) is provided with a liquid, the liquid is easy to expand when heated, and the bottom end of the sealing sheet (13) is fixedly connected with the top end of the spray pipe.

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