CN221618453U

CN221618453U - Multi-start fire extinguishing device

Info

Publication number: CN221618453U
Application number: CN202322083375.6U
Authority: CN
Inventors: 李伟强; 陆磊; 龙寅; 仇智珩; 邹龙; 王志强
Original assignee: Beijing Zhengtianqi Fire Fighting Equipment Co ltd
Current assignee: Beijing Zhengtianqi Fire Fighting Equipment Co ltd
Priority date: 2023-08-04
Filing date: 2023-08-04
Publication date: 2024-08-30
Anticipated expiration: 2033-08-04

Abstract

The utility model provides a many times start-up formula extinguishing device, includes fire extinguishing agent bottle group and multistage protection pipeline, and fire extinguishing agent bottle group top sets up the export, and the exit is provided with the container valve, and the container valve is opened and close by electromagnetic starting device control; the outlet end of the container valve is communicated with the multi-stage protection pipeline; the multistage protection pipeline comprises multistage pipelines which are sequentially communicated from front to back, and all stages of pipelines are communicated through pipeline electromagnetic valves; the pipelines at all levels are correspondingly communicated with nozzles respectively.

Description

Multi-start fire extinguishing device

Technical Field

The utility model relates to the field of fire extinguishing devices, in particular to a multi-start fire extinguishing device.

Background

Fire extinguishing systems are generally classified into automatic fire alarm systems, gas extinguishing systems, foam extinguishing systems, smoke prevention and discharge systems, hydrant systems, fire extinguisher arrangements, automatic sprinkler systems, fire emergency lighting and evacuation indicators.

The gas fire extinguishing device is a common fire extinguishing device because of the advantages of high fire extinguishing efficiency, high fire extinguishing speed, low toxicity of the fire extinguishing agent, no pollution to equipment and good sealing performance, and is mainly suitable for fire protection of key places such as an electronic computer room, a library, an archive, a valuable object warehouse, a power station, a telecommunication center, a clean factory building and the like; most of cabinet-type gas extinguishing devices in the market have the functions of fire monitoring and automatic extinguishing, but the use amount of the extinguishing agent is not scientifically controlled, and a plurality of groups of extinguishing devices are required to be correspondingly arranged in different protection areas, so that the problems of fire extinguishing agent waste and installation cost improvement are caused.

Disclosure of utility model

In order to solve the problems, the utility model provides the following scheme:

Further, the electromagnetic starting device is an electromagnetic driving device or a container electromagnetic valve.

Further, the container valve, the container electromagnetic valve and the pipeline electromagnetic valve are non-diaphragm type valves.

Further, the multistage pipeline comprises a primary pipeline, a secondary pipeline and a tertiary pipeline; the outlet of the container valve is communicated with a tertiary pipeline through a communicating pipeline, the rear end of the tertiary pipeline is communicated with a secondary pipeline, and the rear end of the secondary pipeline is communicated with a primary pipeline; pipeline solenoid valves are arranged between the secondary pipeline and the tertiary pipeline, and the primary pipeline, the secondary pipeline and the tertiary pipeline are all communicated with nozzles.

Further, the primary pipelines are communicated with the nozzles in a one-to-one correspondence manner; the secondary pipeline is communicated with the side wall of the tertiary pipeline through a plurality of nozzles.

Further, the container valve is also communicated with a pressure gauge.

Further, the pipeline electromagnetic valve is electrically connected or in signal connection with the alarm device.

Further, the electromagnetic starting device controls the starting time and the starting times by an external host machine or controls the starting time and the starting times by a built-in program.

Further, the container electromagnetic valve and the pipeline electromagnetic valve can be set and controlled by the external host machine.

According to the utility model, each level of pipeline corresponds to different protection places, the last level of pipeline corresponds to the whole protection area, the nozzles are communicated with the first level of pipeline in a one-to-one correspondence manner, so that the nozzles are distributed over the whole protection area, each level of pipeline in the middle part corresponds to a certain device in the protection area, each level of pipeline in the middle part is generally arranged above the device, and therefore, the nozzles are arranged on each level of pipeline in the middle part; the various stages of the piping of the front end portion correspond to certain areas inside the device, so that nozzles are arranged in an array on the various stages of the piping of the front end portion. When the fire extinguishing agent bottle group is used, the container electromagnetic valve or the electromagnetic driving device controls the opening and closing of the container valve, and the starting times, the starting time each time and the starting time interval of the container electromagnetic valve or the electromagnetic driving device are preset, so that the fire extinguishing agent bottle group can be started for a plurality of times; the pipeline electromagnetic valves among the pipelines at all levels are connected with the alarm devices, and when the alarm devices detect that fire exists in the corresponding areas, the corresponding pipeline electromagnetic valves are started to realize automatic fire extinguishing operation of the corresponding areas.

The beneficial effects of the utility model are as follows:

The electromagnetic driving device or the container electromagnetic valve is used for realizing the repeated starting of the fire extinguishing agent bottle group, the pipeline electromagnetic valve is controlled to be opened and closed by the alarm device to realize the fire extinguishing work of the corresponding area, the using amount of the fire extinguishing agent can be effectively controlled, and the waste of the fire extinguishing agent can be reduced under the condition of controlling the fire.

Drawings

FIG. 1 is a schematic diagram of the structure of an embodiment 1 of the present utility model;

fig. 2 is a schematic structural diagram of embodiment 2 of the present utility model.

In the figure: 1. a fire extinguishing agent bottle group; 2. a container valve; 3. an electromagnetic driving device; 4. a tertiary pipeline; 5. a secondary conduit; 6. a pipeline electromagnetic valve; 7. a primary pipeline; 8. a nozzle; 9. a pressure gauge; 10. a container solenoid valve.

Detailed Description

The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.

Example 1: as shown in figure 1 of the drawings,

The utility model provides a many times start-up formula extinguishing device, includes fire extinguishing agent bottle group 1 and multistage protection pipeline, and fire extinguishing agent bottle group 1 top sets up the export, and the exit is provided with container valve 2, and container valve 2 is opened and close by electromagnetic starting device control, and electric control device is electromagnetic drive 3 in this embodiment; the outlet end of the container valve 2 is communicated with a multi-stage protection pipeline; the multistage protection pipeline comprises multistage pipelines which are sequentially communicated from front to back, and all stages of pipelines are communicated through pipeline electromagnetic valves 6; the pipelines at all levels are correspondingly communicated with nozzles 8 respectively.

Further, the container valve 2 and the pipeline electromagnetic valve 6 are non-diaphragm type valves.

Further, the multistage pipeline comprises a primary pipeline 7, a secondary pipeline 5 and a tertiary pipeline 4; the outlet of the container valve 2 is communicated with the tertiary pipeline 4 through a communicating pipeline, the rear end of the tertiary pipeline 4 is communicated with the secondary pipeline 5, and the rear end of the secondary pipeline 5 is communicated with the primary pipeline 7; a pipeline electromagnetic valve 6 is arranged between the secondary pipeline 5 and the tertiary pipeline 4, and the primary pipeline 7, the secondary pipeline 5 and the tertiary pipeline 4 are all communicated with a nozzle 8.

Further, the primary pipelines 8 are communicated with the nozzles 8 in a one-to-one correspondence; the secondary conduit 5 communicates with the side wall of the tertiary conduit 4 with a plurality of nozzles 8.

Further, a pressure gauge 9 is also communicated with the container valve 2.

Further, the pipeline electromagnetic valve 6 is electrically connected or in signal connection with an alarm device.

Furthermore, the electromagnetic starting device can set the starting time and the starting times of the external host machine according to the actual installation condition, or the starting time and the starting times are controlled by the built-in program. The pipeline electromagnetic valve can be set and controlled by an external host.

Embodiment two: as shown in fig. 2, in this embodiment, the electromagnetic actuator 3 is a container electromagnetic valve 10, the container electromagnetic valve 10 is also a non-diaphragm valve, and the container electromagnetic valve is configured to operate and control the other components by an external host machine in the same manner as in embodiment 1.

According to the utility model, each level of pipeline corresponds to different protection places, the last level of pipeline 7 corresponds to the whole protection area, the nozzles 8 of the pipeline are communicated with the first level of pipeline 7 in a one-to-one correspondence manner, so that the nozzles 8 are distributed over the whole protection area, the middle level of the pipeline corresponds to a certain device in the protection area, and the pipeline 5 is generally arranged above the device, so that the nozzles 8 are arranged on the pipeline 5; the tertiary pipe 4 at the front end corresponds to some area inside the device, so that nozzles 8 are arranged in line on the tertiary pipe 4. When in use, the container electromagnetic valve 10 or the electromagnetic driving device 3 controls the container valve 2 to be opened and closed, and the starting times, each starting time and the starting time interval of the container electromagnetic valve 10 or the electromagnetic driving device 3 are preset to realize the multiple starting of the fire extinguishing bottle agent group 1; the pipeline electromagnetic valves 6 between the pipelines at all levels are connected with the alarm devices, and when the alarm devices detect that fire exists in the corresponding areas, the corresponding pipeline electromagnetic valves 6 are started to realize automatic fire extinguishing operation of the corresponding areas.

According to the utility model, the electromagnetic driving device 3 or the container electromagnetic valve 10 is used for realizing the repeated starting of the fire extinguishing agent bottle group 1, the pipeline electromagnetic valve 6 is used for realizing the fire extinguishing work of the corresponding area by controlling the opening and closing of the alarm device, so that the using amount of the fire extinguishing agent can be effectively controlled, and the waste of the fire extinguishing agent can be reduced under the condition of controlling the fire condition.

Finally, it should be noted that the above list is only specific embodiments of the present utility model. Obviously, the utility model is not limited to the above embodiments, but many variations are possible. All modifications directly derived or suggested to one skilled in the art from the present disclosure should be considered as being within the scope of the present utility model.

Claims

1. A multi-start fire extinguishing device, characterized in that: the fire extinguishing agent bottle comprises a fire extinguishing agent bottle group and a multi-stage protection pipeline, wherein the top of the fire extinguishing agent bottle group is provided with an outlet, the outlet is provided with a container valve, and the container valve is controlled to be opened and closed by an electromagnetic starting device; the outlet end of the container valve is communicated with the multi-stage protection pipeline; the multistage protection pipeline comprises multistage pipelines which are sequentially communicated from front to back, and all stages of pipelines are communicated through pipeline electromagnetic valves; the pipelines at all levels are correspondingly communicated with nozzles respectively.

2. A multi-start fire extinguishing apparatus as recited in claim 1, wherein: the electromagnetic starting device is an electromagnetic driving device or a container electromagnetic valve.

3. A multi-start fire extinguishing apparatus as recited in claim 1 or 2, wherein: the container valve, the container electromagnetic valve and the pipeline electromagnetic valve are diaphragm or non-diaphragm type valves.

4. A multi-start fire extinguishing apparatus as recited in claim 1, wherein: the multistage pipeline comprises a primary pipeline, a secondary pipeline and a tertiary pipeline; the outlet of the container valve is communicated with a tertiary pipeline through a communicating pipeline, the rear end of the tertiary pipeline is communicated with a secondary pipeline, and the rear end of the secondary pipeline is communicated with a primary pipeline; pipeline solenoid valves are arranged between the secondary pipeline and the tertiary pipeline, and the primary pipeline, the secondary pipeline and the tertiary pipeline are all communicated with nozzles.

5. A multi-start fire extinguishing apparatus as recited in claim 4, wherein: the primary pipelines are communicated with the nozzles in a one-to-one correspondence manner; the secondary pipeline is communicated with the side wall of the tertiary pipeline through a plurality of nozzles.

6. A multi-start fire extinguishing apparatus as recited in claim 1, wherein: and the container valve is also communicated with a pressure gauge.

7. A multi-start fire extinguishing apparatus as recited in claim 1, wherein: the pipeline electromagnetic valve is electrically connected or in signal connection with the alarm device.