Indoor pyrotechnic characteristic live-fire training facility

Abstract

This utility model discloses an indoor smoke and fire characteristics practical training facility, belonging to the field of fire drill equipment. The facility includes a top plate at the upper end of a single-layer housing, with a support frame fixedly installed at the front bottom of the top plate. A first partition is fixedly installed on the rear side of the bottom inner end of the single-layer housing, with a first connecting door installed on its left side. A movable grille is movably installed on the front side arm of the inner end of the single-layer housing. A layer of virtual and real step modules is located at the center of the bottom inner end of the single-layer housing, with a layer of wire winding structure on its left side. A smoke curtain is located on the left side of the inner end of the single-layer housing. A second partition is located on the front side of the bottom inner end of the single-layer housing, with a second connecting door installed on its right side. This indoor smoke and fire characteristics practical training facility, with its partitions and movable grilles, separates different scenarios, replicating the spatial isolation characteristics during a fire.

Description

Technical Field

[0001] This utility model relates to the field of fire drill equipment, and in particular to indoor smoke and fire characteristics practical training facilities. Background Technology

[0002] As a core simulation carrier for fire-fighting training and fire performance testing of industrial products, the real fire container is widely used in fire training, emergency drills and fire protection certification of materials and equipment. Its core requirement is to restore the real fire environment while ensuring the stability of the container structure, the accuracy of test data and the ability to be reused.

[0003] Traditional real-fire container structures are simple and have significant limitations in simulating scenarios. The core problem is that they cannot accurately reproduce real fire scenarios of different types and complexities, resulting in a significant disconnect between the simulation process and actual combat needs and testing standards. Therefore, we propose an indoor smoke and fire characteristics combat training facility. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, the purpose of this utility model is to provide an indoor smoke and fire characteristic combat training facility. By setting up partitions and movable grids, different scenes can be separated. Through modular space reconstruction, the core pain points of traditional box-type scenes being monotonous and having low reproducibility can be solved.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0006] The indoor smoke and fire characteristics practical training facility includes a first-layer component, and a second-layer component is fixedly installed on the upper end of the first-layer component;

[0007] The first-layer component includes a housing and a dust collector. A top plate is provided at the upper end of the housing, and a support frame is fixedly installed at the front bottom of the top plate. A first partition is fixedly installed at the rear side of the bottom inner end of the housing, and a first connecting door is installed on the left side of the first partition. A movable grille is movably installed on the front side arm of the inner end of the housing. A layer of virtual and real step modules is provided at the center of the bottom inner end of the housing, and a layer of wire winding structure is provided on the left side of the virtual and real step modules. A smoke curtain is provided on the left side of the inner end of the housing. A second partition is provided at the front side of the bottom inner end of the housing, and a second connecting door is installed on the right side of the second partition. By setting the first and second partitions and the movable grille, different scenes are separated. Through modular space reconstruction, the spatial barrier characteristics in a real fire can be accurately reproduced, improving the realism of the device during use.

[0008] Furthermore, the two-layer component includes a two-layer housing. A base plate is fixedly connected to the lower end of the two-layer housing. Guardrails are fixedly installed on the upper outer side of the two-layer housing and the upper side of the base plate. A side housing is fixedly connected to the rear outer side of the two-layer housing. A baffle is fixedly installed on the left inner side of the two-layer housing. A window is opened on the left side wall of the inner end of the two-layer housing. A two-layer virtual and real step module is set in the middle of the inner end of the two-layer housing. A two-layer wire winding structure is set on the right side of the two-layer virtual and real step module. By setting up the side housing and conducting independent testing, the device's flexibility during testing and training is enhanced with independent controllability.

[0009] Furthermore, the second-layer box is fixedly installed on the upper end of the first-layer box, and the bottom plate and the top plate are adapted and correspondingly installed. By setting the bottom plate and the top plate to be adapted and correspondingly installed, the device can achieve a modular connection, which facilitates installation and disassembly and improves the convenience of using the device.

[0010] Furthermore, the first and second partitions divide the first-layer box into three rectangular spaces. By setting the first and second partitions to divide the first-layer box into three rectangular spaces, a standardized partitioning design is used to solve the problems of traditional single-cavity boxes, such as limited application scenarios, low efficiency, and incomparable data. At the same time, it also ensures the stability and safety of the structure when the device is in use.

[0011] Furthermore, the baffle divides the two-layer box into left and right spaces, with the left space being relatively narrow.

[0012] Furthermore, both the first-layer and second-layer wire winding structures are rectangular frame structures.

[0013] Furthermore, both the first-layer virtual-real step module and the second-layer virtual-real step module are staggered rectangular structures.

[0014] Furthermore, the smoke curtain is fixedly connected to the upper and lower ends of the first-layer box.

[0015] In summary, this utility model has the following beneficial effects:

[0016] 1. By setting up the first and second partitions and the movable grid, different scenes are separated. Through modular space reconstruction, the spatial isolation characteristics in a real fire can be accurately restored, improving the realism of the device during use. By setting up side boxes and conducting independent tests, the device's independent controllability enhances the flexibility of testing and training.

[0017] 2. By setting the bottom plate and top plate to fit and install accordingly, the device can achieve a prefabricated connection, which facilitates installation and disassembly and improves the convenience of use. By setting the first partition and the second partition, the first-layer box is divided into three rectangular spaces. This standardized partition design solves the problems of traditional single-cavity box with limited scenarios, low efficiency and incomparable data, while taking into account the structural stability and safety of the device during use. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure in this embodiment;

[0019] Figure 2 This is a three-dimensional structural diagram of a single-layer component in this embodiment;

[0020] Figure 3 This is a three-dimensional structural diagram of the two-layer component in this embodiment;

[0021] Figure 4 This is a top view of the structure of a single-layer component in this embodiment;

[0022] Figure 5 This is a top view of the two-layer component in this embodiment.

[0023] In the diagram, 1. First-layer component; 101. First-layer housing; 102. Top plate; 103. Support frame; 104. First partition; 105. First connecting door; 106. Movable grille; 107. First-layer solid-virtual step module; 108. First-layer wire winding structure; 109. Smoke curtain; 110. Second partition; 111. Second connecting door; 112. Dust collector; 2. Second-layer component; 201. Second-layer housing; 202. Bottom plate; 203. Guardrail; 204. Side housing; 205. Baffle; 206. Window; 207. Second-layer solid-virtual step module; 208. Second-layer wire winding structure. Detailed Implementation

[0024] The present invention will be further described in detail below with reference to the accompanying drawings.

[0025] Identical parts are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, while the terms "bottom surface," "top surface," "inner," and "outer" refer to directions toward or away from the geometric center of a specific part, respectively.

[0026] Reference Figure 1-4 As shown, the indoor smoke and fire characteristics combat training facility in a preferred embodiment of this utility model includes a first-layer component 1, and a second-layer component 2 is fixedly installed on the upper end of the first-layer component 1.

[0027] The first-layer component 1 includes a first-layer housing 101 and a dust collector 112. A top plate 102 is provided at the upper end of the first-layer housing 101. A support frame 103 is fixedly installed at the bottom front end of the top plate 102. A first partition 104 is fixedly installed on the rear side of the bottom inner end of the first-layer housing 101. A first connecting door 105 is installed on the left side of the first partition 104. A movable grille 106 is movably installed on the front side arm of the inner end of the first-layer housing 101. A layer of virtual and solid step module 107 is provided at the center of the bottom inner end of the first-layer housing 101. A layer of wire-wound structure 108 is provided on the left side of the step module 107. A smoke curtain 109 is provided on the left side of the inner end of the first-layer box 101. A second partition 110 is provided on the front side of the bottom of the inner end of the first-layer box 101. A second connecting door 111 is installed on the right side of the second partition 110. Both the first-layer wire-wound structure 108 and the second-layer wire-wound structure 208 are rectangular frame structures. The first-layer wire-wound structure 108 and the second-layer wire-wound structure 208 are used to regulate the sensors inside the real flame container. The wiring, including the burner control wires, is kept tidy and free from tangles. It also protects the wires from damage caused by high temperatures, open flames, or equipment friction, reducing the risk of short circuits and leakage. This improves the safety and cleanliness of the device during use. The first-layer virtual-real step module 107 and the second-layer virtual-real step module 207 are both staggered rectangular structures. By setting up the first-layer virtual-real step module 107 and the second-layer virtual-real step module 207, the uneven and alternating virtual and real ground environment in real fire training can be simulated. This helps firefighters adapt to complex gaits, improves foot stability and emergency avoidance capabilities, and enhances the realism of the device during training. The smoke curtain 109 is fixedly connected to the upper and lower ends of the first-layer box 101. By setting up the smoke curtain 109, smoke can be separated in the real fire container, slowing down the horizontal spread of high-temperature toxic smoke and restoring the environmental characteristics of smoke stratification in a real fire. By setting up the first partition 104, the second partition 110, and the movable grille 106, different scenarios are separated. Through modular space reconstruction, the spatial barrier characteristics in a real fire can be accurately restored, enhancing the realism of the device during use.

[0028] Reference Figure 1-5As shown, the second-layer component 2 includes a second-layer box 201. A base plate 202 is fixedly connected to the lower end of the second-layer box 201. Guardrails 203 are fixedly installed on the upper outer side of the second-layer box 201 and the upper side of the base plate 202. A side box 204 is fixedly connected to the rear side of the outer end of the second-layer box 201. A baffle 205 is fixedly installed on the left side of the inner end of the second-layer box 201. A window 206 is opened on the left side wall of the inner end of the second-layer box 201. A second-layer virtual and real step module 207 is set in the middle of the inner end of the second-layer box 201. A second-layer wire winding structure 208 is set on the right side of the second-layer virtual and real step module 207. The baffle 205 divides the second-layer box 201 into two spaces, with the left space being relatively narrow. By setting up the side box 204 and conducting independent testing, the device's flexibility during testing and training is enhanced with its independent controllability.

[0029] Reference Figure 2-5 As shown, the second-layer box 201 is fixedly installed on the upper end of the first-layer box 101. The bottom plate 202 is adapted to and correspondingly installed with the top plate 102. By setting the bottom plate 202 and the top plate 102 to be adapted to and correspondingly installed, the device can achieve a modular connection, which facilitates installation and disassembly and improves the convenience of using the device.

[0030] Reference Figure 2-4 As shown, the first partition 104 and the second partition 110 divide the first-layer box 101 into three rectangular spaces. By setting the first partition 104 and the second partition 110 to divide the first-layer box 101 into three rectangular spaces, the standardized partition design solves the problems of single-scenario limitations, low efficiency, and incomparable data in traditional single-cavity boxes, while also taking into account the structural stability and safety of the device during use.

[0031] Specific implementation process: During use, the first partition 104, the second partition 110, and the movable grille 106 are used to separate a "multi-room isolation" scenario. If a "restricted passage" needs to be simulated, the movable grille 106 can be adjusted to retract. The smoke generator is activated, allowing the smoke curtain 109 to function naturally, recreating the real fire scene environment of "high-temperature toxic smoke spreading in layers." The narrow space on the left side of the baffle 205 is used to simulate a "narrow escape passage." The side box 204 is set as an independent test area, and its internal smoke concentration or temperature can be adjusted individually. Differentiated training is conducted in small groups. The participating firefighters are organized to wear complete personal protective equipment, and the training tasks are clearly defined. The safety boundaries of the device are simultaneously communicated. The trainees enter from the entrance of the first-floor box 101 and first experience the first-floor virtual-solid step module 107 to adapt to the "uneven terrain." The ground is designed to improve foot stability. Within the three rectangular spaces separated by the first partition 104 and the second partition 110, trainees practice "cross-space breakthroughs" and "door opening procedures," while simultaneously experiencing the smoke environment separated by the smoke curtain 109, training their "low-posture movement" and "directional recognition in smoke." Trainees enter the second floor through a safety passage, using the guardrail 203 for safety, and practice "restricted space movement" in the narrow space to the left of the baffle 205. Gait training continues in the virtual-real step module 207 on the second floor. Trainees can enter the side chamber 204 in groups to conduct specialized training in an independent and controllable scenario. A large amount of smoke will be generated during training, and four automatic swinging atomizing dust suppressors 112 are installed around the facility to effectively solve the problem of the large amount of dense smoke generated during smoke and fire training harming the health of surrounding personnel and causing environmental pollution.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An indoor fire and smoke characteristic combat training facility, characterized in that: It includes a first-layer component (1), and a second-layer component (2) is fixedly installed on the upper end of the first-layer component (1); The first-layer component (1) includes a first-layer housing (101) and a dust collector (112). A top plate (102) is provided at the upper end of the first-layer housing (101). A support frame (103) is fixedly installed at the bottom front end of the top plate (102). A first partition (104) is fixedly installed at the rear bottom inner end of the first-layer housing (101). A first connecting door (105) is installed on the left side of the first partition (104). A movable side arm is installed on the front inner end of the first-layer housing (101). The movable grille (106) has a layer of solid-virtual step module (107) at the center of the bottom of the inner end of the first-layer box (101). A layer of wire winding structure (108) is provided on the left side of the layer of solid-virtual step module (107). A smoke curtain (109) is provided on the left side of the inner end of the first-layer box (101). A second partition (110) is provided on the front side of the bottom of the inner end of the first-layer box (101). A second connecting door (111) is installed on the right side of the second partition (110).

2. The indoor smoke and fire characteristics combat training facility according to claim 1, characterized in that: The two-layer component (2) includes a two-layer box (201). A base plate (202) is fixedly connected to the lower end of the two-layer box (201). Guardrails (203) are fixedly installed on the outer side of the upper end of the two-layer box (201) and the upper side of the base plate (202). A side box (204) is fixedly connected to the rear side of the outer end of the two-layer box (201). A baffle (205) is fixedly installed on the left side of the inner end of the two-layer box (201). A window (206) is opened on the left side wall of the inner end of the two-layer box (201). A two-layer virtual and real step module (207) is provided in the middle of the inner end of the two-layer box (201). A two-layer wire winding structure (208) is provided on the right side of the two-layer virtual and real step module (207).

3. The indoor smoke and fire characteristics combat training facility according to claim 2, characterized in that: The second-layer box (201) is fixedly installed on the upper end of the first-layer box (101), and the bottom plate (202) is adapted to and correspondingly installed with the top plate (102).

4. The indoor smoke and fire characteristics combat training facility according to claim 1, characterized in that: The first partition (104) and the second partition (110) divide the first-layer box (101) into three rectangular spaces.

5. The indoor smoke and fire characteristics combat training facility according to claim 2, characterized in that: The baffle (205) divides the second-layer box (201) into two spaces, with the left space being narrower.

6. The indoor smoke and fire characteristics combat training facility according to claim 2, characterized in that: Both the first-layer wire winding structure (108) and the second-layer wire winding structure (208) are rectangular frame structures.

7. The indoor smoke and fire characteristics combat training facility according to claim 2, characterized in that: Both the first-layer virtual-real step module (107) and the second-layer virtual-real step module (207) are staggered rectangular structures.

8. The indoor smoke and fire characteristics combat training facility according to claim 1, characterized in that: The smoke curtain (109) is fixedly connected to the upper and lower ends of the first-layer box (101).

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