CN212914283U - Fixed automatic fire extinguishing bottle for power compartment of armored vehicle - Google Patents

Abstract

The utility model provides a fixed automatic fire extinguishing bottle in armoured vehicle engine compartment, relates to an armoured vehicle fire extinguishing bottle, the embedded fixed rubber ring of fire extinguishing bottle PMKD inlays the cover on the bottle neck, valve body installation siphon, the siphon passes inside the bottle neck hole stretches into the bottle, valve body and bottle neck threaded connection are fixed, install the electric explosion pipe end assembly behind the electric explosion pipe is placed to valve body single channel upper end hole site, the positive rear side installation pressure switch of valve body horizontal direction, electric connector externally mounted short-circuit cap is installed on the outside front panel of safety cover with short-circuit cap spiral shell frame together, the electric explosion pipe end assembly corresponds the pin with the electric connector with the pressure switch wire and is connected, valve body horizontal jet end passes safety cover jet end hole site, the safety cover dustcoat passes through the fix with screw on the valve body with PMKD, the sign is fixed on safety cover front. The utility model is a horizontal jet fixed automatic fire extinguishing bottle which can be selectively filled with various types of fire extinguishing agents and can be placed rightly or inverted.

Description

Fixed automatic fire extinguishing bottle for power compartment of armored vehicle

Technical Field

The utility model relates to a fire-extinguishing bottle for armored vehicle, especially relate to a fixed automatic fire-extinguishing bottle in armored vehicle engine compartment.

Background

Modern military equipment gradually develops towards multifunction, integration and miniaturization, the requirements on the compact degree of the design size and the weight reduction of the equipment are higher and higher, and aiming at the characteristic of hybrid configuration of a power cabin engine and a hydraulic system of a military special vehicle, the horizontal jet fixed type automatic fire extinguishing bottle for the power cabin of the armored vehicle is very necessary to be designed for eliminating the power cabin fire caused by oil way leakage in time and aiming at the key protection requirements on the assembly position of the power cabin fire extinguishing bottle with a narrow reserved space and the high-probability fire-starting position.

Disclosure of Invention

An object of the utility model is to provide a fixed automatic fire extinguisher bottle in armoured vehicle engine compartment, the utility model discloses according to the characteristics of the engine compartment of armoured vehicle and hydraulic system hybrid configuration, for the engine compartment conflagration that in time eliminates the oil circuit and leak the initiation, the optional dress multiple model fire extinguishing agent, the fixed automatic fire extinguisher bottle of horizontal jet that can just put or invert are filled to the narrow and small engine compartment fire extinguisher bottle mounted position of headspace and the key protection to the position of firing at high probability and design.

The utility model aims at realizing through the following technical scheme:

a fixed automatic fire-extinguishing bottle for a power compartment of an armored vehicle comprises a bottle body, a fixed rubber ring, a fixed bottom plate, a protective cover, a label, a short circuit cap screw frame, a short circuit cap, an electric connector, a horizontal jet single-channel valve body, a siphon, a pressure switch, an electric explosion pipe end assembly and an electric explosion pipe; the fixing rubber ring embedded in the fixing bottom plate is embedded and sleeved on the bottle nozzle, the siphon is installed on the valve body, the siphon penetrates through an inner hole of the bottle nozzle and extends into the bottle body, the valve body is fixedly connected with the bottle nozzle through threads, an electric explosion pipe end assembly is installed on the upper end hole site of a single channel of the valve body after the electric explosion pipe is placed on the hole site, a pressure switch is installed on the front side of the horizontal direction of the valve body, a short circuit cap installed outside the electric connector and a short circuit cap screw frame are installed on a front panel outside the protective cover together, the electric explosion pipe end assembly is connected with a corresponding pin of the pressure switch lead and the electric connector, the horizontal spraying end of the valve body penetrates through a hole site of the spraying end of.

The fixed automatic fire extinguishing bottle for the power compartment of the armored vehicle is characterized in that the electric connector and the short circuit cap screw frame are fixed on a front panel of the protective cover through screws.

The utility model has the advantages and effects that:

the utility model has the characteristics of small, simple structure, security are high, can monitor fire-extinguishing bottle operating condition, the automatic valve of opening of electric explosion pipe rapidly, and horizontal injection saves space etc, is applicable to the fire extinguishing function demand and the space protection requirement in the narrow and small space of armoured vehicle engine compartment.

The utility model discloses the function is perfect, and the reliability is high, and strong adaptability can the optional fill dress multiple model fire extinguishing agent, can just put or invert fixed establishing in the car, carries out horizontal injection automatic fire extinguishing.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a cross-sectional view of fig. 1.

The components in the figure: the device comprises a bottle body 1, a fixed rubber ring 2, a fixed bottom plate 3, a protective cover 4, a label 5, a short circuit cap screw frame 6, a short circuit cap 7, an electric connector 8, a horizontal jet single-channel valve body 9, a siphon tube 10, a pressure switch 11, an electric explosion tube end assembly 12 and an electric explosion tube 13.

Detailed Description

The present invention will be described in detail with reference to the embodiments shown in the drawings.

The utility model discloses embedded fixed rubber ring of PMKD inlays the cover on the bottle neck, valve body installation siphon, the siphon passes inside the bottle neck hole stretches into the bottle, valve body and bottle neck threaded connection are fixed, install the electric explosion pipe end assembly behind the electric explosion pipe is placed to valve body single channel upper end hole site, the positive rear side installation pressure switch of valve body horizontal direction, electric connector externally mounted short-circuit cap is installed on the outside positive panel of safety cover with short-circuit cap spiral shell frame together, the electric explosion pipe end assembly corresponds the pin with the electric connector with the pressure switch wire and is connected, the horizontal injection end of valve body passes safety cover injection end hole site, the safety cover dustcoat passes through the fix with screw with PMKD on the valve body, the sign is fixed on the positive panel upper portion of safety cover.

The utility model discloses can fill dress difluoro monochloro monobromomethane fire extinguishing agent as required, also can fill dress superfine dry powder fire extinguishing agent and other high-efficient fire extinguishing agents.

The utility model discloses the mode of placing in armoured vehicle power compartment can select the valve body to put or the inversion mode fixed mounting of valve body under at last just as required.

Example 1

As shown in the figure, the components of the utility model include bottle 1, fixed rubber ring 2, PMKD 3, safety cover 4, sign 5, short circuit cap screw frame 6, short circuit cap 7, electric connector 8, horizontal jet single channel valve body 9, siphon 10, pressure switch 11, electric explosion pipe end assembly 12, electric explosion pipe 13.

The connection mode is that a fixed rubber ring 2 embedded in a fixed base plate 3 is embedded and sleeved on a bottle mouth of a bottle body 1, a siphon tube 10 is installed on a horizontal jet single-channel valve body 9, the siphon tube 10 penetrates through an inner hole of the bottle mouth and extends into the bottle body 1, the valve body 9 is fixedly connected with the bottle mouth through threads, an electric explosion tube end assembly 12 is installed on the upper end hole site of the single channel of the valve body after an electric explosion tube 13 is placed on the hole site of the single channel of the valve body, a pressure switch 11 is installed on the front side of the valve body 9 in the horizontal direction, a short circuit cap 7 installed on the outer portion of an electric connector 8 and a short circuit cap screw frame 6 are installed on an outer front panel of a protective cover 4, the electric explosion tube end assembly 12 and the pressure switch 11 are connected with corresponding pins of the electric connector 8 through leads, the horizontal jet end of the valve body.

The automatic fire extinguishing agent spraying opening device is composed of an electric explosion tube, a flame receptor and a control box, when a fire alarm occurs, a valve of a fire extinguishing bottle is automatically opened, and the fire extinguishing agent is sprayed in a specified protection area through an external pipeline and a pipeline end nozzle which are arranged in a power cabin of the armored vehicle, so that the initial fire can be extinguished.

The main technical performance indexes of the fixed automatic fire extinguishing bottle are as follows: the starting time is less than or equal to 5 ms; the effective spraying time is less than or equal to 5 s; the residual rate of spraying is less than or equal to 1 percent; the annual leakage rate is less than or equal to 3 percent; the use temperature is-43 ℃ to +55 ℃; the detonation current of the electric detonator is 200 mA-600 mA; the safe current is less than or equal to 200 mA.

Claims (2)

1. A fixed automatic fire-extinguishing bottle for a power compartment of an armored vehicle is characterized by comprising a bottle body, a fixed rubber ring, a fixed bottom plate, a protective cover, a label, a short circuit cap screw frame, a short circuit cap, an electric connector, a horizontal jet single-channel valve body, a siphon, a pressure switch, an electric explosion pipe end assembly and an electric explosion pipe; the fixing rubber ring embedded in the fixing bottom plate is embedded and sleeved on the bottle nozzle, the siphon is installed on the valve body, the siphon penetrates through an inner hole of the bottle nozzle and extends into the bottle body, the valve body is fixedly connected with the bottle nozzle through threads, an electric explosion pipe end assembly is installed on the upper end hole site of a single channel of the valve body after the electric explosion pipe is placed on the hole site, a pressure switch is installed on the front side of the horizontal direction of the valve body, a short circuit cap installed outside the electric connector and a short circuit cap screw frame are installed on a front panel outside the protective cover together, the electric explosion pipe end assembly is connected with a corresponding pin of the pressure switch lead and the electric connector, the horizontal spraying end of the valve body penetrates through a hole site of the spraying end of.

2. The armored vehicle power compartment fixed automatic fire extinguishing bottle according to claim 1, wherein the electric connector and the short circuit cap screw frame are fixed on the front panel of the protective cover through screws.

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