CN203673613U

CN203673613U - Smoke detecting and automatic fire-extinguishing system for clothing warehouse

Info

Publication number: CN203673613U
Application number: CN201420055714.8U
Authority: CN
Inventors: 张立志
Original assignee: Harbin University of Commerce
Current assignee: Harbin University of Commerce
Priority date: 2014-01-28
Filing date: 2014-01-28
Publication date: 2014-06-25
Anticipated expiration: 2024-01-28

Abstract

The utility model discloses a smoke detecting and automatic fire-extinguishing system for a clothing warehouse. A detection controller is composed of a controller, an alarm, a smoke detector and a fire extinguisher. The smoke detecting and automatic fire-extinguishing system for the clothing warehouse detects the smoke density in the clothing warehouse through the smoke detector, if the density exceeds a standard, the controller sends a fire extinguishing signal to a fire extinguisher control module, and controls the alarm to attract the attention of warehouse staff on duty. The staff on duty can go to scene of accident in time to control the fire after receiving the alarm, thereby realizing the clothing warehouse smoke detection and automatic fire extinguishment. The smoke detecting and automatic fire-extinguishing system for the clothing warehouse has the advantages of simple structure, reliable operation, sensitive reaction and long service life, and integrates the smoke detecting and automatic fire-extinguishing functions.

Description

Clothes warehouse Smoke Detection and automatic fire extinguishing system

Technical field:

The utility model belongs to electronic device field.

Background technology:

Along with clothes company is increasing, clothes warehouse scale constantly increases, and therefore fire alarm and fire-fighting are very important links.We know that in clothes warehouse, combustible is many, once breaking out of fire is full of smoke, and low visibility, intensity of a fire meeting rapid spread is supervened a large amount of dense smoke and toxic gas simultaneously, brings very hang-up to the follow-up rescue work of fire department.

Utility model content:

The utility model provides a kind of clothes warehouse Smoke Detection and automatic fire extinguishing system, by controlling smoke transducer, flame snuffer and alarm coordinated operation, can control the condition of a fire in the very first time, reduce the loss, realize the target to clothes warehouse Smoke Detection and self-extinguishing.

The technical solution of the utility model is: clothes warehouse Smoke Detection and automatic fire extinguishing system, it comprises smoke-detectors, controller, alarm, flame snuffer, smoke-detectors is connected with controller electric signal, controller is connected with flame snuffer electric signal, controller is also connected with alarm electric signal simultaneously, it is characterized in that: described Smoke Detection and automatic fire extinguishing system also comprise the first resistance R 1, the first capacitor C 1, the second capacitor C 2, the 3rd capacitor C 3, the first crystal resonator Y1 and the first switch key1, the 36th of described controller, 37, 38, the 4th of 39 interfaces and described smoke-detectors, 3, 2, 1 interface connects, the 21st of controller, 22, the 3rd of 23 interfaces and flame snuffer, 2, 1 interface connects, the 1st of controller, the 2nd of 2 interfaces and alarm, 1 interface connects, one end connected system positive source after described the first capacitor C 1 is in parallel with the first K switch ey1, the other end and the 9th interface that is connected controller after described the first resistance R 1 series connection, described the first crystal resonator Y1 two ends connect respectively the 18th and the 19th interface of controller, described the second capacitor C 2 is connected respectively the first crystal resonator Y1 two ends with described the 3rd capacitor C 3 one end, described the second capacitor C 2 and the 3rd capacitor C 3 other one end connected system power cathodes, the 40th of described controller, 31 interface connecting system positive sources, the 20th interface connecting system power cathode of controller.

Technique effect: the utility model is the fire damage that reduces clothes warehouse, a kind of Smoke Detection and Automatic Fire Extinguisher are provided, it judges whether breaking out of fire by detecting clothes warehouse smokescope, when smokescope exceeds standard, control fire fighting with fire extinguisher, control alarm simultaneously and cause warehouse operator on duty's attention.The utility model is to design by simple microcomputer development, and a kind of Smoke Detection and Automatic Fire Extinguisher equipment that is placed on inside, clothes warehouse is provided, and controls flame snuffer and realize Automatic Fire Extinguisher in the time that smokescope exceeds standard.

Accompanying drawing explanation:

For ease of explanation, the utility model is described in detail by following concrete enforcement and accompanying drawing.

Fig. 1 the utility model Smoke Detection and Automatic Fire Extinguisher fundamental diagram;

Fig. 2 Smoke Detection and Automatic Fire Extinguisher circuit.

In figure: 1-smoke-detectors; 2-controller; 3-alarm; 4-flame snuffer.

Embodiment:

For making the purpose of this utility model, technical scheme and advantage more cheer and bright, below by the specific embodiment shown in accompanying drawing, the utility model is described.But should be appreciated that, these descriptions are exemplary, and do not really want to limit scope of the present utility model.In addition, in the following description, omitted the description to known features and technology, to avoid unnecessarily obscuring concept of the present utility model.

Below in conjunction with drawings and Examples, the utility model is further described.

Clothes warehouse Smoke Detection and automatic fire extinguishing system, it comprises smoke-detectors M1, controller U1, alarm J1, flame snuffer F1, smoke-detectors M1 is connected with controller U1 electric signal, controller U1 is connected with flame snuffer F1 electric signal, controller U1 is also connected with alarm J1 electric signal simultaneously, and described Smoke Detection and automatic fire extinguishing system also comprise the first resistance R 1, the first capacitor C 1, the second capacitor C 2, the 3rd capacitor C 3, the first crystal resonator Y1 and the first switch key1.

The 36th of described controller U1, 37, 38, the 4th of 39 interfaces and described smoke-detectors M1, 3, 2, 1 interface connects, the 21st of controller U1, 22, the 3rd of 23 interfaces and flame snuffer F1, 2, 1 interface connects, the 1st of controller U1, the 2nd of 2 interfaces and alarm J1, 1 interface connects, one end connected system positive source after described the first capacitor C 1 is in parallel with the first K switch ey1, the other end and the 9th interface that is connected controller U1 after described the first resistance R 1 series connection, described the first crystal resonator Y1 two ends connect respectively the 18th and the 19th interface of controller U1, described the second capacitor C 2 is connected respectively the first crystal resonator Y1 two ends with described the 3rd capacitor C 3 one end, described the second capacitor C 2 and the 3rd capacitor C 3 other one end connected system power cathodes, the 40th of described controller U1, 31 interface connecting system positive sources, the 20th interface connecting system power cathode of controller U1.

The utility model is the fire damage that reduces clothes warehouse, a kind of Smoke Detection and Automatic Fire Extinguisher are provided, it judges whether breaking out of fire by detecting clothes warehouse smokescope, after smog relative concentration 30%, flame snuffer circuit can be lighted flame snuffer lead-in wire, make respectively to put the instantaneous chain-react of smoke extinguishing agent on batch pan, produce the smoke fire extinguishing gas of a large amount of water vapor, nitrogen, carbon dioxide, break through diaphragm seal by the spray orifice in lid, form a kind of even and dense fire-suppressant gas layer, play the effect of dilution covering Chemical Inhibition.The utlity model has independence, be convenient to safeguard and install, can place one or more Smoke Detection and Automatic Fire Extinguisher according to the storage area of clothes in warehouse, the heavy losses of avoiding system down to cause.

More than show and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and instructions, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims

1. clothes warehouse Smoke Detection and automatic fire extinguishing system, it comprises smoke-detectors (1), controller (2), alarm (3), flame snuffer (4), smoke-detectors (1) is connected with controller (2) electric signal, controller (2) is connected with flame snuffer (4) electric signal, controller (2) is also connected with alarm (3) electric signal simultaneously, it is characterized in that: described Smoke Detection and automatic fire extinguishing system also comprise the first resistance (R1), the first electric capacity (C1), the second electric capacity (C2), the 3rd electric capacity (C3), the first crystal resonator (Y1) and the first switch (key1),

The 36th of described controller (2), 37, 38, the 4th of 39 interfaces and described smoke-detectors (1), 3, 2, 1 interface connects, the 21st of controller (2), 22, the 3rd of 23 interfaces and flame snuffer (4), 2, 1 interface connects, the 1st of controller (2), the 2nd of 2 interfaces and alarm (3), 1 interface connects, one end connected system positive source after described the first electric capacity (C1) is in parallel with the first switch (Key1), the other end and the 9th interface that is connected controller (2) after described the first resistance (R1) series connection, described the first crystal resonator (Y1) two ends connect respectively the 18th and the 19th interface of controller (2), described the second electric capacity (C2) is connected respectively the first crystal resonator (Y1) two ends with described the 3rd electric capacity (C3) one end, described the second electric capacity (C2) and the 3rd electric capacity (C3) is one end connected system power cathode in addition, the 40th of described controller (2), 31 interface connecting system positive sources, the 20th interface connecting system power cathode of controller (2).