A sprinkler-type fire extinguishing device

Abstract

The utility model discloses a kind of spray type fire extinguishing devices, including bottle body and integrally arranged in the mounting port of bottle body top, fire extinguishing agent composition in bottle body is perfluorohexanone, the top of mounting port is sealingly installed with container valve, the top of container valve is sealingly connected with connecting pipe, the upper end of connecting pipe is installed with electromagnetic driver, the top end inside of connecting pipe is also installed with pressure rod, further including the bent pipe of sealing connection in the side of container valve, the other end of bent pipe is installed with nozzle by connecting hose, by the container valve of being set, cooperate electromagnetic driver and pressure rod, electromagnetic driver can be automatically triggered to open container valve when encountering fire, fire extinguishing agent is conveyed to nozzle by bent pipe and connecting hose, after atomization by nozzle, it is sprayed to ignition point again, connecting hose can also adjust the direction of nozzle, and bottle body is more easily installed and placed cost, after fire extinguishing agent is used up, bottle body can also be filled multiple times and used, reduce use cost.

Description

Technical Field

[0001] This utility model relates to the field of fire extinguishing equipment technology, specifically a spray-type fire extinguishing device. Background Technology

[0002] Sprinkler-type fire extinguishing devices, also known as automatic sprinkler fire extinguishing systems, are fixed fire-fighting facilities that automatically detect fires and spray extinguishing agents to put them out. They are characterized by rapid response, high fire extinguishing efficiency, and wide applicability.

[0003] However, since traditional sprinkler fire extinguishing devices are usually fixed installations, they need to be reinstalled when used on electrical components installed in cabinets, which is costly. Therefore, a sprinkler fire extinguishing device needs to be designed to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a spray-type fire extinguishing device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a spray-type fire extinguishing device, comprising a bottle body and an installation port integrally disposed on the top of the bottle body, characterized in that: the fire extinguishing agent component in the bottle body is perfluorohexanone, a container valve is sealed and installed on the top of the installation port, a connecting pipe is sealed and connected to the top of the container valve, an electromagnetic actuator is installed at the upper end of the connecting pipe, and a pressure rod is also installed inside the top end of the connecting pipe;

[0006] It also includes a bend pipe that is sealed to one side of the container valve, and a nozzle is installed at the other end of the bend pipe via a connecting hose. The two ends of the connecting hose are respectively sealed to the bend pipe and the nozzle.

[0007] Preferably, a safety pin is provided through the bottom of the electromagnetic actuator, and a safety pull rod is also provided through the bottom of the pressure rod.

[0008] Preferably, a signal feedback device is sealed and installed on one side of the container valve, and the signal feedback device is in communication with the inside of the bottle.

[0009] Preferably, a pressure gauge is also installed on the outside of the container valve, and the pressure gauge is in communication with the inside of the bottle.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] 1. In this utility model, by setting a container valve, in conjunction with an electromagnetic actuator and a pressure rod, the electromagnetic actuator can automatically trigger the opening of the container valve when a fire occurs. The extinguishing agent is delivered to the nozzle through a bend in the pipe and a connecting hose. After being atomized by the nozzle, it is sprayed to the ignition point. The connecting hose can also adjust the direction of the nozzle. Furthermore, the bottle is easier to install and place, reducing costs. After the extinguishing agent is used up, the bottle can be refilled multiple times, reducing usage costs. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0013] Figure 2 This is a side sectional view of the present invention;

[0014] Figure 3 This utility model Figure 2 Enlarged view of section A in the middle structure.

[0015] In the diagram: 1. Bottle body; 2. Mounting port; 3. Container valve; 4. Signal feedback device; 5. Pressure gauge; 6. Connecting pipe; 7. Electromagnetic actuator; 8. Pressure rod; 9. Bend pipe; 10. Connecting hose; 11. Nozzle; 12. Safety pin; 13. Safety lever. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Example 1

[0018] Please refer to Figure 1-3 As shown, this utility model provides a spray-type fire extinguishing device, including a bottle body 1 and an installation port 2 integrally disposed on the top of the bottle body 1. The fire extinguishing agent in the bottle body 1 is perfluorohexanone. A container valve 3 is sealed and installed on the top of the installation port 2. A connecting pipe 6 is sealed and connected to the top of the container valve 3. An electromagnetic actuator 7 is installed at the upper end of the connecting pipe 6. A pressure rod 8 is also installed inside the top end of the connecting pipe 6. It also includes a bend pipe 9 sealed and connected to one side of the container valve 3. A nozzle 11 is installed at the other end of the bend pipe 9 through a connecting hose 10. The two ends of the connecting hose 10 are respectively sealed and connected to the bend pipe 9 and the nozzle 11.

[0019] Specifically, a safety pin 12 is provided through the bottom of the electromagnetic actuator 7, a safety lever 13 is also provided through the bottom of the pressure rod 8, a signal feedback device 4 is sealed and installed on one side of the container valve 3, the signal feedback device 4 is connected to the inside of the bottle body 1, and a pressure gauge 5 is also installed on the outside of the container valve 3, the pressure gauge 5 is connected to the inside of the bottle body 1.

[0020] Among them, the extinguishing material in cylinder 1 is perfluorohexanone, which is suitable for use in places with precision electronic equipment due to its minimal impact on electronic equipment. The design concentration is 4.5%-6%.

[0021] The main models and performance parameters of container valve 3 are shown in the following figure:

[0022] QRF32 / 3.2-JXBA 3.2MPa 32mm 4.5±0.225MPa M56*2 QRF40 / 3.2-JXBA 3.2MPa 40mm 4.5±0.225MPa M64*2

[0023] The container valve 3 is equipped with a safety diaphragm. The container valve 3 can be opened by either electromagnetic start or mechanical manual operation. Electromagnetic start is achieved by using the electromagnetic actuator 7 to push the gate, which punctures the safety diaphragm inside the container valve 3, thus opening the container valve 3. Mechanical manual operation is achieved by manually pulling out the safety lever 13 and pressing the pressure lever 8, which punctures the safety diaphragm inside the container valve 3, and is used for opening in emergency situations.

[0024] The electromagnetic actuator 7 uses model QDQ55N-JXBA. The safety pin 12 installed at the bottom of the electromagnetic actuator 7 is designed to prevent leakage of the container valve due to collision or vibration during transportation, installation and debugging. After the bottle body 1 is installed, the safety pin 12 needs to be pulled out to enable the electromagnetic actuator 7 to operate normally.

[0025] The signal feedback device 4 is connected to the container valve 3. When the container valve 3 is opened to release the extinguishing agent, the internal pressure activates the signal feedback device 4, causing the fire alarm indicator light to illuminate, indicating that the system has been activated.

[0026] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0027] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A spray-type fire extinguishing device, comprising a cylinder (1) and an installation port (2) integrally disposed on the top of the cylinder (1), characterized in that: The fire extinguishing agent in the bottle (1) is perfluorohexanone. A container valve (3) is sealed on the top of the installation port (2). A connecting pipe (6) is sealed on the top of the container valve (3). An electromagnetic actuator (7) is installed at the upper end of the connecting pipe (6). A pressure rod (8) is also installed inside the top of the connecting pipe (6). It also includes a bend pipe (9) that is sealed to one side of the container valve (3), and a nozzle (11) is installed at the other end of the bend pipe (9) through a connecting hose (10). The two ends of the connecting hose (10) are respectively sealed to the bend pipe (9) and the nozzle (11).

2. The spray-type fire extinguishing device according to claim 1, characterized in that: A safety pin (12) is provided through the bottom of the electromagnetic actuator (7), and a safety pull rod (13) is also provided through the bottom of the pressure rod (8).

3. The spray-type fire extinguishing device according to claim 1, characterized in that: A signal feedback device (4) is sealed and installed on one side of the container valve (3), and the signal feedback device (4) is connected to the inside of the bottle body (1).

4. A spray-type fire extinguishing device according to claim 1, characterized in that: A pressure gauge (5) is also installed on the outside of the container valve (3), and the pressure gauge (5) is connected to the inside of the bottle body (1).

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