Wheel type chassis fire extinguishing system detection device

Abstract

The utility model discloses a wheel type chassis fire extinguishing system detection device which comprises a detection box, the top of the detection box is provided with a switch assembly and an indicating lamp assembly, an analog circuit is constructed in the detection box, and the detection box is further provided with a data interface connected with a fire extinguishing controller and a power supply interface connected with a power supply; the structure of the analog circuit is the same as that of a circuit of the fire extinguishing system, the indicator lamp assembly comprises a plurality of bulbs arranged at intervals, and each bulb corresponds to a detonating part of one fire extinguisher. The technical scheme has the beneficial effects that the arranged analog circuit can replace the fire extinguishing system to perform display feedback, and the lighting of the bulb represents that the detonating part in the fire extinguishing system is detonated so as to represent whether the fire extinguishing controller in the fire extinguishing system sends out an instruction normally or not. The detection mode is easy to operate, results are easy to observe, and a fire extinguishing system of an original vehicle cannot be damaged.

Description

Technical Field

[0001] This utility model relates to the field of detection device technology, specifically to a detection device for a wheeled chassis fire extinguishing system. Background Technology

[0002] The wheeled chassis fire suppression system is a crucial component of armored vehicles. In the event of a fire inside the vehicle, the fire extinguishers within the system detonate, extinguishing the fire. During routine maintenance of the vehicle, the performance of the fire suppression system, particularly the controller, needs to be tested. This primarily involves verifying that the controller can issue commands correctly to ensure the subsequent detonation of the detonator. However, the detonator should not be actually detonated during testing to conserve resources. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a detection device for a wheeled chassis fire extinguishing system, which can simulate the energization of the detonator and confirm whether the fire extinguishing controller is issuing commands normally.

[0004] The present invention provides a technical solution: a detection device for a wheeled chassis fire extinguishing system, comprising:

[0005] The detection box has a switch assembly and an indicator light assembly on the top, and contains an analog circuit. The detection box also has a data interface for connecting to the fire extinguishing controller and a power interface for connecting to the power supply.

[0006] The structure of the analog circuit is the same as that of the fire extinguishing system. The indicator light assembly includes multiple spaced bulbs, each bulb corresponding to the detonation part of a fire extinguisher.

[0007] The beneficial effects of the above technical solution are as follows: the simulated circuit can replace the fire extinguishing system for display feedback; the illumination of the bulb indicates that the detonator in the fire extinguishing system has been detonated, thus indicating whether the fire extinguishing controller in the fire extinguishing system is issuing commands normally. This detection method is simple to operate, the results are easy to observe, and it will not damage the original vehicle's fire extinguishing system.

[0008] Furthermore, the switching assembly includes a switch that controls each light bulb individually.

[0009] Furthermore, the indicator light assembly also includes alarm lights that mimic a horn.

[0010] Furthermore, the detection box includes a box body and a top cover. The top cover is rotatably mounted on the box body, the switch assembly and indicator light assembly are fixed to the top of the top cover, and the analog circuit is fixed inside the cavity of the box body.

[0011] Furthermore, a handle is also provided on the outside of the box. Attached Figure Description

[0012] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0013] Figure 1 This is a structural schematic diagram of an embodiment of the present utility model.

[0014] Reference numerals: Top cover 100, light bulb 110, switch 120, power indicator light 130, display screen 140, adjustment knob 141, alarm light 150, box 200, handle 210, data interface 220. Detailed Implementation

[0015] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present invention and should not be construed as limiting the scope of protection of the present invention.

[0016] It should be noted that, unless otherwise stated, the technical or scientific terms used in this application shall have the ordinary meaning as understood by one of ordinary skill in the art to which this utility model pertains.

[0017] like Figure 1 As shown, this embodiment provides a testing device for a wheeled chassis fire extinguishing system, including a testing box. A switch assembly and an indicator light assembly are located on the top. An analog circuit is internally constructed. The testing box also has a data interface 220 connected to a fire extinguishing controller and a power interface connected to a power source. The structure of the analog circuit is the same as the circuit of the fire extinguishing system, meaning the analog circuit can simulate the operation of the fire extinguishing system. More specifically, the analog circuit simulates the operation of the detonator in the fire extinguishing system. The fire extinguishing system includes a detonator and a controller. When the controller is closed, the detonator is energized, causing an explosion to extinguish the fire. The analog circuit is the simulated connection circuit between the detonator and the fire extinguishing controller. The indicator light assembly includes multiple spaced-apart bulbs 110, each bulb 110 corresponding to the detonator of a fire extinguisher. The bulbs 110 are connected to the analog circuit, and then to the fire extinguishing controller.

[0018] The simulated circuit can replace the fire suppression system for display feedback. The illumination of bulb 110 indicates that the detonator in the fire suppression system has been detonated, thus indicating whether the fire suppression controller in the system has issued commands normally. This detection method is simple to operate, the results are easy to observe, and it will not damage the original vehicle's fire suppression system.

[0019] In some embodiments, the switching assembly includes a switch 120 that controls each bulb 110 individually. Since the fire extinguishers in the wheeled chassis fire suppression system are multiple and distributed in different locations to achieve a larger fire suppression area, and in real-world scenarios the fire may originate from different locations, different fire extinguishers need to be detonated to respond. This necessitates that each fire extinguisher be independently detonable. Correspondingly, each bulb 110 can be sequentially activated via the switch 120. The control status of each detonator by the fire suppression controller is then sequentially detected to determine whether the fire suppression controller can control each detonator.

[0020] In some embodiments, the indicator light assembly also includes an alarm light 150 that simulates a horn. The alarm light 150 is a warning device in the fire extinguishing system; it is necessary to provide a warning via a horn before the detonator of the fire extinguisher is detonated, to remind personnel to maintain a safe distance from the detonator. Therefore, the order in which the bulbs 110 are lit also requires special attention; the alarm light 150 should be visible before each bulb 110 is lit. After the alarm light 150 is lit, observe whether the target bulb 110 is lit.

[0021] In some embodiments, the detection box includes a box body 200 and a top cover 100. The top cover 100 is rotatably mounted on the box body 200, a switch assembly and an indicator light assembly are fixed to the top of the top cover 100, and an analog circuit is fixed inside the cavity of the box body 200. The detection box itself is portable, and a handle 210 can be provided on the box body 200 for easy carrying and transfer. Furthermore, both the data interface 220 and the power interface are located on the side of the box body 200.

[0022] In some embodiments, the power interface is used to connect to an external power source to power the detection box, so that the bulb 110 can be lit after being connected through the fire extinguishing controller. Furthermore, an adjustable power module is also provided on the upper cover 100, which has a display screen 140 for displaying current and voltage data, and an adjustment knob 141.

[0023] Furthermore, a power indicator light 130 is provided on the top cover 100. After the power is turned on, the power indicator light 130 will be lit to indicate to the user that the power is properly connected.

[0024] The fire extinguishing controller and the detection box are connected by a data cable. Specifically, the data cable on the fire extinguishing controller is compatible with the data interface 220 of the detection box. After the fire extinguishing controller and the detection box are connected, the fire extinguishing controller draws power from the detection box. In other words, the power supply connected to the power interface of the detection box can simultaneously power both the detection box and the fire extinguishing controller.

[0025] In some embodiments, the power interface is integrated into the data interface 220, combining them into a single interface. This means that the data cable, in addition to connecting to the fire extinguisher controller, also has a branch power cable for connecting to the power source. The data cable is equipped with a plug that connects to the interface, allowing for simultaneous power and data connection with a single plug-and-play operation.

[0026] In the description of this application, it should be understood that the terminology used is for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly defined.

[0027] In this application, unless otherwise expressly specified and limited, the terms "connected," "linked," "fixed," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0028] Numerous specific details are set forth in this specification. However, it will be understood that embodiments of this invention may be practiced without these specific details. In some instances, well-known methods, systems, and techniques have not been shown in detail so as not to obscure the understanding of this specification.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

Claims

1. A wheeled chassis fire extinguishing system detection apparatus, characterized by, The application relates to a detection box for a fire extinguishing system. The detection box comprises a switch assembly and an indicator light assembly arranged on the top, an analog circuit arranged inside, a data interface (220) connected with a fire extinguishing controller and a power supply interface connected with a power supply. The analog circuit has the same structure as the circuit of the fire extinguishing system, and the indicator light assembly comprises a plurality of interval-arranged light bulbs (110), each of which corresponds to an igniting part of a fire extinguisher.

2. A detection device for a wheeled chassis fire extinguishing system according to claim 1, characterised in that, The switch assembly comprises a switch (120) corresponding to each light bulb (110).

3. A detection device for a wheeled chassis fire extinguishing system according to claim 1, characterised in that, The indicator light assembly further comprises a warning light (150) simulating a horn.

4. A detection apparatus for a wheeled chassis fire extinguishing system according to claim 1, wherein, The detection box comprises a box body (200) and an upper cover (100), the upper cover (100) is rotatably arranged on the box body (200), the switch assembly and the indicator light assembly are fixed on the top of the upper cover (100), and the analog circuit is fixed in a cavity of the box body (200).

5. A detection device for a wheeled chassis fire extinguishing system according to claim 4, characterised in that, A handle (210) is further arranged on the outside of the box body (200).

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