Foam powder combined fire fighting truck with independent passenger room

Abstract

The utility model relates to a foam dry powder combined fire fighting truck with independent passenger room, which comprises a chassis (1), a cab (2) and a carriage (3), dry powder tanks (31), foam tanks (32) and water pump rooms (33) are sequentially arranged from front to back on the carriage (3), dry powder fire monitors (34) and foam fire monitors (35) are arranged in front and back on the top of the carriage (3), an independent passenger room (36) is arranged on the carriage (3), a plurality of seats (37) are arranged in the independent passenger room (36), passenger room doors (38) are arranged on the two sides of the independent passenger room (36), and foot ladders (39) are arranged below the passenger room doors (38). The independent passenger room is arranged on the carriage, more firefighters can be carried, and the needs of extinguishing complex fires are met. The increase of the number of firefighters is advantageous to exert the advantages of the dry powder and foam systems of the fire fighting truck, and is helpful to the successful completion of the rescue work.

Description

Technical Field

[0001] This utility model relates to fire trucks, specifically to a foam and dry powder combined fire truck with an independent crew compartment. Background Technology

[0002] With societal development, fire scene conditions are becoming increasingly complex. To meet the needs of rescuing different types of fires, dry powder and foam combined fire trucks have emerged. The foam tanks of these fire trucks can be used to extinguish Class A (solid) and Class B (liquid, especially oil) fires, relying on foam coverage to isolate air, cool, and prevent reignition. The dry powder tanks can suppress flames (especially Class B and C fires) and can be used to extinguish Class C (gas) and Class E (electrical equipment) fires, as well as flowing fires, jet fires, and suppress explosions. Dry powder and foam are used together; the dry powder rapidly suppresses the flames, while the foam prevents reignition. Because of their enhanced functionality, these fire trucks require more firefighters for coordinated operations; existing dry powder and foam combined fire trucks cannot meet the needs of carrying multiple firefighters. Summary of the Invention

[0003] The purpose of this invention is to provide a foam and dry powder combined fire truck with an independent crew compartment that can carry more firefighters to meet the needs of fire fighting.

[0004] The technical solution of this utility model is as follows: It includes a chassis, a cab, and a carriage. The carriage is provided with a dry powder tank, a foam tank, and a water pump room from front to back. The top of the carriage is provided with a dry powder fire monitor that works with the dry powder tank and a foam fire monitor that works with the foam tank, one in front and one in back. The carriage is provided with an independent crew compartment located between the cab and the dry powder tank. Several seats are provided in the independent crew compartment along the left and right direction. The independent crew compartment is provided with crew compartment doors installed on both sides of the carriage. Each crew compartment door is provided with a foot ladder installed on the carriage.

[0005] The technical advantages of this invention are: it is equipped with an independent crew compartment, allowing more firefighters to be transported, which better meets the needs of extinguishing complex types of fires. The increased number of firefighters allows personnel from different systems to perform their respective duties and work together, leveraging the advantages of the fire truck's dual dry powder and foam systems. This enables the timely extinguishing of fires caused by various complex factors, contributing to the successful completion of rescue and relief operations. Attached Figure Description

[0006] Figure 1 This is a side view of an embodiment of the present utility model; Figure 2 This is a frontal perspective view of the independent passenger compartment according to an embodiment of the present invention. Detailed Implementation

[0007] like Figure 1 , Figure 2As shown, it includes a chassis 1, a cab 2, and a carriage 3. From front to back, the carriage 3 is equipped with a dry powder tank 31, a foam tank 32, and a water pump room 33. The top of the carriage 3 is equipped with a dry powder fire monitor 34 that works with the dry powder tank 31 and a foam fire monitor 35 that works with the foam tank 32. The carriage 3 has an independent crew compartment 36 located between the cab 2 and the dry powder tank 31. Several seats 37 are arranged in the independent crew compartment 36 along the left and right direction. The independent crew compartment 36 has crew compartment doors 38 installed on both sides of the carriage 3. Each crew compartment door 38 is equipped with a foot ladder 39 installed on the carriage 3 below it.

[0008] The independent crew compartment 36 has communication windows 21 and 40 on the front wall facing the driver's cab 2 and the rear wall facing the driver's cab 2, respectively, so that the personnel in the driver's cab 2 can communicate with the firefighters in the independent crew compartment 36.

[0009] Inside the independent passenger compartment 36, near the two passenger compartment doors 38, there is a handrail 41 for getting on and off the train.

[0010] Each boarding and alighting handrail 41 consists of three sections: upper, middle, and lower. The front end of the upper section is connected to the front wall of the independent passenger compartment 36, and the rear end extends horizontally to the rear. The front end of the middle section is connected to the rear end of the upper section, and the rear end extends downward to the rear. The upper end of the lower section is connected to the rear end of the middle section, and the lower end extends downward to the floor of the independent passenger compartment 36.

[0011] The independent passenger compartment 36 has four seats 37 arranged in a row from left to right.

[0012] Each of the 37 seats is a three-point air-breathing flip seat.

[0013] An equipment box 42 is located on the top of the independent crew compartment 36.

[0014] The equipment box 42 is equipped with several tightening straps 43 for securing fire-fighting equipment.

[0015] Several nitrogen cylinder groups 44 are located above the two sides of the carriage 3 between the independent crew compartment 36 and the dry powder tank 31, and a reel 45 is located below.

[0016] A rear ladder 4 is provided on one side of the rear of the carriage 3 from bottom to top, and a ladder handrail 47 is provided at the upper rear corner of the carriage 3 above the rear ladder 4 to cooperate with the rear ladder 4.

[0017] Several warning lights 46 are installed on the upper part of the left and right side walls and the rear wall of the carriage 3, and two warning lights 22 are installed on the top of the driver's cab 2, one on the left and one on the right.

Claims

1. A foam-dry powder combined fire truck with an independent crew compartment, comprising a chassis (1), a driver's cab (2), and a cargo box (3), characterized in that: The carriage (3) is provided with a dry powder tank (31), a foam tank (32) and a water pump room (33) from front to back. The top of the carriage (3) is provided with a dry powder fire monitor (34) that works with the dry powder tank (31) and a foam fire monitor (35) that works with the foam tank (32). The carriage (3) is provided with an independent crew compartment (36) located between the driver's cab (2) and the dry powder tank (31). Several seats (37) are provided in the independent crew compartment (36) along the left and right directions. The independent crew compartment (36) is provided with crew compartment doors (38) installed on both sides of the carriage (3). Each crew compartment door (38) is provided with a foot ladder (39) installed on the carriage (3) below it.

2. The foam and dry powder combined fire truck with an independent crew compartment as described in claim 1, characterized in that... The independent crew compartment (36) has communication windows (21, 40) on the front side wall facing the driver's cab (2) and on the rear side wall of the driver's cab (2).

3. The foam and dry powder combined fire truck with an independent crew compartment as described in claim 1, characterized in that... The independent passenger compartment (36) is equipped with a handrail (41) for getting on and off the train, located near the two passenger compartment doors (38).

4. The foam-dry powder combined fire truck with an independent crew compartment as described in claim 3, characterized in that... Each of the aforementioned handrails for getting on and off the vehicle (41) consists of three sections: upper, middle and lower. The front end of the upper section is connected to the front wall of the independent passenger compartment (36) and the rear end extends horizontally to the rear. The front end of the middle section is connected to the rear end of the upper section and the rear end extends downward to the rear. The upper end of the lower section is connected to the rear end of the middle section and the lower end extends downward to the floor of the independent passenger compartment (36).

5. The foam and dry powder combined fire truck with an independent crew compartment as described in claim 1, characterized in that... The independent crew compartment (36) has four seats (37) arranged in a row from left to right.

6. The foam and dry powder combined fire truck with an independent crew compartment as described in claim 1, characterized in that... The top of the independent crew compartment (36) is equipped with an equipment box (42).

7. The foam and dry powder combined fire truck with an independent crew compartment as described in claim 6, characterized in that... The equipment box (42) is provided with several tightening straps (43) for fixing fire-fighting equipment.

8. The foam and dry powder combined fire truck with an independent crew compartment as described in claim 1, characterized in that... Several nitrogen cylinder groups (44) are located above the two sides of the carriage (3) between the independent crew compartment (36) and the dry powder tank (31), and a reel (45) is located below.

9. The foam and dry powder combined fire truck with an independent crew compartment as described in claim 1, characterized in that... The rear side of the carriage (3) is provided with a rear ladder (4) from bottom to top, and a ladder handrail (47) is provided at the upper rear corner of the carriage (3) above the rear ladder (4) to cooperate with the rear ladder (4).

10. The foam-dry powder combined fire truck with an independent crew compartment as described in claim 1, characterized in that... Several warning lights (46) are provided on the upper part of the left and right side walls and the rear wall of the carriage (3), and two warning lights (22) are provided on the top of the driver's cab (2) on the left and right.

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