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CN-224220662-U - Safety redundant system of external storage pressure heptafluoropropane fire extinguishing system

CN224220662UCN 224220662 UCN224220662 UCN 224220662UCN-224220662-U

Abstract

The utility model belongs to the technical field of heptafluoropropane fire extinguishing, in particular to a safety redundant system of an external storage pressure heptafluoropropane fire extinguishing system, which comprises a temperature detection component, a smoke detection component, a main control component, a valve component, a delay component, a pressurizing component, a heptafluoropropane fire extinguishing component and a spraying component, wherein the output end of the temperature detection component is electrically connected with the input end of the main control component, the output end of the smoke detection component is electrically connected with the input end of the main control component, the input end of the delay component is electrically connected with the output end of the main control component, the output end of the delay component is electrically connected with the input end of the valve component, and the input end of the valve component is electrically connected with the output end of the main control component.

Inventors

  • HUANG XIONGJIN
  • GUO FURONG
  • LUO SHIJUN
  • CHEN ZHIMIN

Assignees

  • 广州兴进消防设备有限公司

Dates

Publication Date
20260512
Application Date
20250430

Claims (7)

  1. 1. The safety redundant system of the external storage pressure heptafluoropropane fire extinguishing system comprises a temperature detection assembly, a smoke detection assembly, a main control assembly, a valve assembly, a delay assembly, a pressurizing assembly, a heptafluoropropane fire extinguishing assembly and a spraying assembly, and is characterized in that the output end of the temperature detection assembly is electrically connected to the input end of the main control assembly, the output end of the smoke detection assembly is electrically connected to the input end of the main control assembly, the input end of the delay assembly is electrically connected to the input end of the valve assembly, the input end of the valve assembly is electrically connected to the output end of the main control assembly, the output end of the valve assembly is electrically connected to the input end of the pressurizing assembly, the output end of the pressurizing assembly is electrically connected to the input end of the heptafluoropropane fire extinguishing assembly, and the output end of the heptafluoropropane fire extinguishing assembly is electrically connected to the input end of the spraying assembly.
  2. 2. The safety redundant system of the external storage pressure heptafluoropropane fire extinguishing system according to claim 1 is characterized in that the main control assembly comprises a mounting main body plate (1), mounting screw holes (2) are formed in the inner surface wall of the mounting main body plate (1), fixing blocks (9) are fixedly connected to the side face of the mounting main body plate (1), limiting blocks (5) are fixedly connected to the side face of the mounting main body plate (1), an installation frame (4) is slidably connected to the outer surface wall of the limiting blocks (5), and a shock absorption frame (3) is fixedly connected to the outer surface wall of the installation frame (4).
  3. 3. The safety redundant system of the external storage pressure heptafluoropropane fire extinguishing system according to claim 2 is characterized in that a shock absorption rod (10) is fixedly connected to the inner surface wall of the shock absorption frame (3), the shock absorption rod (10) is slidably connected to the inner surface wall of the fixed block (9), and the shock absorption frame (3) is fixedly connected with a buffer spring (11) through the fixed block (9).
  4. 4. The safety redundant system of the external storage pressure heptafluoropropane fire extinguishing system as claimed in claim 3, wherein the mounting frame (4) is provided with a mounting groove (8), and the inner surface wall of the mounting frame (4) is connected with a limiting main body (6) in a sliding manner.
  5. 5. The safety redundant system of the external storage pressure heptafluoropropane fire extinguishing system according to claim 4, wherein a main control main body (7) is arranged at the bottom of the limiting main body (6), and the main control main body (7) is in sliding connection with the mounting frame (4).
  6. 6. The safety redundant system of the external storage pressure heptafluoropropane fire extinguishing system according to claim 4, wherein the inner surface wall of the limiting main body (6) is provided with a sliding groove (12), and the inner surface wall of the limiting main body (6) is fixedly connected with a limiting rod (13).
  7. 7. The safety redundant system of the external storage pressure heptafluoropropane fire extinguishing system according to claim 6, wherein the outer surface wall of the limiting rod (13) is connected with a clamping block (15) in a sliding manner, and the clamping block (15) is fixedly connected with a return spring (14) through the limiting main body (6).

Description

Safety redundant system of external storage pressure heptafluoropropane fire extinguishing system Technical Field The utility model belongs to the technical field of heptafluoropropane fire extinguishment, and particularly relates to a safety redundant system of an external storage pressure heptafluoropropane fire extinguishment system. Background Heptafluoropropane is a clean gas fire extinguishing agent widely applied to the fire-fighting field, is colorless and odorless gas under normal pressure, can be stored in liquid state under pressure, and has excellent thermal stability and chemical stability. In the prior art, the safety redundant system of the external storage pressure heptafluoropropane fire extinguishing system is generally composed of a detection structure and a control main body, so that the control main body is utilized to control the start of the heptafluoropropane fire extinguishing system to extinguish fire when the detection structure detects the occurrence of fire, and further the loss caused by the fire is reduced. When the safety redundant system of the existing external storage pressure heptafluoropropane fire extinguishing system is used, the control main body structure is used as a core structure of the fire extinguishing system, and when the control main body structure is influenced by external vibration, the internal elements are easily influenced, so that the safety redundant system of the external storage pressure heptafluoropropane fire extinguishing system is provided for solving the problems. Disclosure of utility model In order to overcome the defects in the prior art and solve at least one technical problem in the background art, the utility model provides a safety redundant system of an external storage pressure heptafluoropropane fire extinguishing system. The technical scheme includes that the safety redundant system of the external storage pressure heptafluoropropane fire extinguishing system comprises a temperature detection component, a smoke detection component, a main control component, a valve component, a delay component, a pressurizing component, a heptafluoropropane fire extinguishing component and a spraying component, wherein the output end of the temperature detection component is electrically connected with the input end of the main control component, the output end of the smoke detection component is electrically connected with the input end of the main control component, the input end of the delay component is electrically connected with the output end of the main control component, the output end of the delay component is electrically connected with the input end of the valve component, the input end of the valve component is electrically connected with the output end of the main control component, the output end of the valve component is electrically connected with the input end of the pressurizing component, the output end of the pressurizing component is electrically connected with the input end of the heptafluoropropane fire extinguishing component, and the output end of the heptafluoropropane fire extinguishing component is electrically connected with the input end of the spraying component. The main control assembly comprises a main installation body plate, wherein an installation screw hole is formed in the inner surface wall of the main installation body plate, a fixing block is fixedly connected to the side face of the main installation body plate, a limiting block is fixedly connected to the side face of the main installation body plate, an installation frame is connected to the outer surface wall of the limiting block in a sliding mode, and a shock absorption frame is fixedly connected to the outer surface wall of the installation frame. Preferably, the inner surface wall of the shock absorption frame is fixedly connected with a shock absorption rod which is connected with the inner surface wall of the fixed block in a sliding manner, and the shock absorption frame is fixedly connected with a buffer spring through the fixed block. Preferably, the mounting frame is provided with a mounting groove, and the inner surface wall of the mounting frame is connected with a limiting main body in a sliding manner. Preferably, a main control main body is arranged at the bottom of the limiting main body, and the main control main body is in sliding connection with the mounting frame. Preferably, the inner surface wall of the limiting main body is provided with a sliding groove, and the inner surface wall of the limiting main body is fixedly connected with a limiting rod. Preferably, the outer surface wall of the limiting rod is connected with a clamping block in a sliding mode, and the clamping block is fixedly connected with a reset spring through the limiting main body. The utility model has the beneficial effects that: The utility model provides a safety redundant system of an external storage pressure heptafluoropropane fire extinguishing system, whic