Water area rescue simulation training facility

Abstract

The utility model provides a water area rescue simulation training facility. The water area rescue simulation training facility comprises an enclosing wall, a city block and a water pump house, wherein a first wall, a second wall, a third wall and a fourth wall are arranged in the city block; one end of the third wall is bent to be connected with the water pump house, a torrent water channel is formed between the third wall and the enclosing wall, and a water pump house forebay is defined by the first wall, the third wall, the enclosing wall and the water pump house; the other end of the third wall is bent to be arranged between the second wall and the enclosing wall, and a swimming pool is formed among the second wall, the third wall and the fourth wall; a reservoir is formed among the second wall, the fourth wall and the enclosing wall; the first wall is provided with a water return gate, and the second wall is provided with a water supply gate. According to the utility model, a closed water circulation system of a self-contained system is formed, so that the occupied area of training facilities is reduced to the maximum extent, and diversified simulation training scenes are provided for the training facilities in urban blocks.

Description

Technical Field

[0001] This utility model relates to the field of emergency rescue technology, and in particular to a water rescue simulation training facility. Background Technology

[0002] With increasing urbanization and global warming, extreme weather events are leading to more frequent torrential rains. When the rainwater from heavy or continuous rainfall exceeds the city's drainage capacity, urban areas will be flooded, causing waterlogging disasters. Heavy rainfall is often accompanied by rising river levels, posing a catastrophic risk to towns near rivers, including flooding, levee breaches, and dike collapses, posing a significant threat to the lives and property of residents.

[0003] Water rescue is characterized by its wide range of disasters and high search and rescue difficulty. Local disasters such as rapid currents, building collapses, and hazardous chemical leaks often occur simultaneously. The complex above-ground and underground structures in cities further complicate rescue efforts and even threaten the lives of rescue personnel. To improve the emergency rescue capabilities of water rescue personnel, comprehensive simulated combat rescue technology training is necessary. Therefore, the construction of water rescue simulation training facilities is essential.

[0004] Existing water rescue simulation training facilities, such as Figure 1 As shown, it includes a perimeter wall 8, within which a city block 6 is enclosed by a third wall 11 and a fifth wall 19. A pump house 1 is located at one end of the city block 6. A rapid waterway 2 is formed between the third wall 11 and the perimeter wall 8, and a reservoir 3' is formed between the fifth wall 19 and the perimeter wall 8. The pump house 1 has two outlets, one of which flows into the rapid waterway, and the other flows into the city block. The water flow into and out of the city block has a single direction and a relatively simple flow pattern, which limits the number of rescue training scenarios that can be simulated and makes it difficult to meet the requirements of complex water flow conditions and diversified training scenarios. Furthermore, the existing training facility has a separate dedicated reservoir, and the water flows back from the reservoir outside the city block, making the training facility layout large and occupying a large area. Utility Model Content

[0005] The purpose of this utility model is to provide a water rescue simulation training facility that can reduce the area occupied by the site and provide diversified simulation training scenarios for urban street training facilities.

[0006] The technical solution of this utility model is: a water rescue simulation training facility, including a wall, an urban block located inside the wall, and a pump house located on one side of the urban block. A first wall is provided at one end of the urban block, and a second wall is provided at the other end. A third wall is also provided inside the wall, which is connected to both the first and second walls. A fourth wall is connected to the end of the second wall away from the urban block.

[0007] One end of the third wall is bent and connected to the pump house, and a rapid waterway is formed between the third wall and the surrounding wall. The first wall, the third wall, the surrounding wall and the pump house together form a forebay for the pump house.

[0008] The other end of the third wall is bent between the second wall and the enclosure wall, and a swimming pool is formed between the second wall, the third wall and the fourth wall. A water storage tank is formed between the enclosure wall, the second wall and the fourth wall, and the swimming pool and the water storage tank are connected.

[0009] The first wall is provided with at least one return water gate, and the second wall is provided with at least one supply water gate;

[0010] The outlet, rapids, reservoir, water supply gate, urban street, return gate, forebay of the pump house, and inlet of the pump house are connected.

[0011] In the above scheme, by setting up a first wall and a second wall, water flows from the reservoir / swimming pool into the urban area and then flows back from the urban area and the forebay of the pump house to the pump house. This forms a return water channel in the urban area, and the rapids waterway is both a rapids rescue training facility and a water supply channel, forming a self-contained closed water circulation system, which minimizes the land area occupied by the training facility.

[0012] Preferably, the water supply gate is installed on the second wall of both the water storage tank and the second wall of the swimming pool.

[0013] Preferably, the first wall has multiple gaps, and each gap is fitted with a stacked beam door, which forms the return water gate.

[0014] Preferably, the second wall has multiple gaps, and each gap is fitted with a stacked beam door, which forms the water supply gate.

[0015] Preferably, the second wall has multiple notches, and each notch is fitted with a perforated door. The perforated door has a water hole, which forms the water supply gate.

[0016] Preferably, the second wall has multiple notches, and each notch is fitted with two horizontally opening door panels, which form the water supply gate.

[0017] Preferably, the pump room is equipped with multiple pumps, of which at least one is a variable frequency pump.

[0018] Preferably, the second wall is bent into a polygon around the shape of the urban block, and the water supply gates are evenly distributed on the second wall.

[0019] Compared with related technologies, the beneficial effects of this utility model are as follows:

[0020] 1. By setting up the first and second walls, water flows from the reservoir / swimming pool into the urban area and then flows back from the urban area and the forebay of the pump house to the pump house. This forms a return water channel in the urban area. The rapid waterway is both a rapid rescue training facility and a water supply channel, forming a self-contained closed water circulation system, which minimizes the footprint of the training facility.

[0021] Second, by setting gates on the first and second walls, the water flow in the urban area can have multiple convergence and outflow directions, thus making it easy to simulate the complex and ever-changing flow field of the urban area.

[0022] Third, a fourth wall is set up in the water storage tank to separate the water storage tank and the swimming pool. When the water from the pump room rushes from the rapid waterway to the water storage tank and the swimming pool, it forms various water flow patterns such as boiling lines and rolling lines in the rapid waterway, which are used for rapid water rescue simulation training.

[0023] Fourth, set up stacked beam gates, orifice gates or insert gates at the sluice gate. Select different gates to change the area and shape of the water flow at the sluice gate, so as to regulate the water level and drop of the reservoir / swimming pool and urban blocks, in order to simulate various types of water disasters such as rainwater collection, flood overflow, dike toe piping, and dike failure, and to progressively control the training difficulty.

[0024] Fifth, by closing the sluice gates, the water level and drop can be regulated to simulate boat handling skills training scenarios. The training area covers all water bodies, including rapids, reservoirs, swimming pools, and urban streets, greatly increasing the training scope. Attached Figure Description

[0025] Figure 1 A schematic diagram of the existing water rescue simulation training facility;

[0026] Figure 2 A schematic diagram of the plan structure of the water rescue simulation training facility provided by this utility model;

[0027] Figure 3 This is a perspective structural diagram of a stacked beam door.

[0028] Figure 4 This is a perspective structural diagram of a perforated door.

[0029] Figure 5 This is a perspective diagram of the slide door structure.

[0030] In the attached drawings: 1. Pump house; 2. Rushing water channel; 3. Reservoir; 4. Swimming pool; 5. Water supply sluice; 6. Urban block; 7. Return water sluice; 8. Enclosure wall; 9. First wall; 10. Second wall; 11. Third wall; 12. Fourth wall; 14. Forebay of the pump house; 16. Stoplog gate; 17. Orifice plate gate; 171. Water hole; 18. Slide gate; 19. Fifth wall. Detailed implementation mode

[0031] The present utility model will be described in detail below with reference to the attached drawings and in combination with embodiments. It should be noted that, without conflict, the embodiments in the present utility model and the features in the embodiments can be combined with each other. For the convenience of narration, words such as "upper", "lower", "left", and "right" in the following text only indicate the same directions as the upper, lower, left, and right of the attached drawings itself, and do not limit the structure.

[0032] As Figure 2 shown, a water area rescue simulation training facility provided in this embodiment includes an enclosure wall 8 surrounding on all sides and a pump house 1 and an urban block 6 (waterlogging area) arranged inside the enclosure wall 8. The urban block 6 can be provided with roads and facilities, residential houses, public buildings, underground spaces, power facilities, trees, etc.

[0033] The enclosure wall 8 has opposite A end and B end in the length direction. The pump house 1 is arranged at the A end. There are 3 - 6 pumps arranged inside the pump house 1, with a water supply capacity of 5m 3 / s to 10m 3 / s, a lift of 3m - 8m, and at least 1 pump is a variable frequency pump.

[0034] A first wall 9 extending along the width direction of the enclosure wall 8 is arranged inside the enclosure wall 8. The first wall 9 is arranged at intervals near the A end. The first wall 9, the third wall 11, the enclosure wall 8, and the pump house 1 enclose and form a forebay 14 of the pump house (as Figure 2 shown). A plurality of return water sluices 7 are evenly distributed on the first wall 9. A second wall 10 extending in a bent manner along the width direction of the enclosure wall 8 is arranged inside the enclosure wall 8. The bent second wall 10 forms a "ji" shape to have wall walls in multiple directions, and a water supply sluice 5 is arranged on each wall wall. The second wall 10 is arranged at intervals near the B end.

[0035] One end of the first wall 9 and the second wall 10 is connected to the enclosure wall 8, and the other end is simultaneously connected to the third wall 11. The third wall 11 extends in the length direction of the enclosure wall 8, and one end of the third wall 11 is vertically bent and connected to the pump house 1, and the other end of the third wall 11 is vertically bent and then arranged at intervals with the second wall 10.

[0036] A fourth wall 12 located within the reservoir 3 is connected to the second wall 10. The fourth wall 12 extends along the length of the enclosure wall 8. A gap is provided between the fourth wall 12 and the third wall 11 to form a water inlet. A swimming pool 4 is formed between the second wall 10, the third wall 11, and the fourth wall 12, and a reservoir 3 is formed between the enclosure wall 8, the second wall 10, and the fourth wall 12. The swimming pool 4 and the reservoir 3 are connected through the water inlet. The gap between the third wall 11 and the enclosure wall 8 forms a rapid waterway 2. One end of the rapid waterway 2 is connected to the outlet of the pump house 1, and the other end is connected to the reservoir 3.

[0037] The water supply gate 5 is installed on the second wall 10 of both the reservoir 3 and the swimming pool 4. The water area formed by the reservoir 3 and the swimming pool 4 matches the area of ​​the urban block 6.

[0038] Through the above scheme, the rapid flow channel can simulate various water flow patterns such as boiling line, tumbling flow, covering flow, smiling flow, frowning flow, V-shaped flow, vortex flow, backflow zone and white water zone.

[0039] like Figures 3-5 As shown, in order to simulate different training scenarios and control the training water depth, this utility model also provides any one or two of the following: a stacked beam door 16, a perforated plate door 17, and a sliding plate door 18.

[0040] like Figures 3-5 As shown, the width of the water supply gate 5 and the return gate 7 is 2-5m. They are constructed by stacking rectangular, trapezoidal, quadrangular prism, or other shaped gate components to form a stacked beam gate, a perforated plate gate, and a sliding plate gate. The top of the stacked beam gate 16 allows flow to pass through, simulating flood overflow disasters. The perforated plate gate 17 has water holes 171, which are flat or circular orifices for flow passage, simulating rainwater collection and piping disasters at the embankment toe. The sliding plate gate 18 uses rectangular or trapezoidal notches for flow passage, simulating dam breach disasters.

[0041] For example, simulating shallow water supply and rescue training scenarios, such as Figure 3 , Figure 4 As shown, the return water gate 7 adopts a stacked beam gate 16: that is, the first wall 9 has multiple gaps, and each gap is nested with a stacked beam gate 16, which forms the return water gate 7.

[0042] The water supply gate 5 adopts a stacked beam gate 16 or a perforated plate gate 17: the second wall 10 has multiple notches, and each notch is nested with a stacked beam gate 16. Alternatively, each notch is nested with a perforated plate gate 17, and the perforated plate gate 17 has water holes 171. The water holes 171 of the stacked beam gate 16 or the perforated plate gate 17 form the water supply gate 5.

[0043] The water level in urban block 6 is controlled to be low. The water in urban block 6 (the flood-prone area) is stored in the reservoir 3 / swimming pool 4 to ensure that the water depth in urban block 6 (the flood-prone area) is 0.5m to 1.0m. This enables training functions such as supply of living materials, evacuation of the elderly, weak, sick and disabled through water, drainage of accumulated water and emergency support.

[0044] For example, in simulating deep-water evacuation and rescue training scenarios, both the water supply gate 5 and the return gate 7 adopt stacked beam gates 16, installed as described above, to control the water level of the reservoir 3 / swimming pool 4 to be slightly higher than the water level of the urban block 6, and at least one water supply gate 5 can meet the requirements for boat passage. The water depth of the urban block 6 is not less than 1.0m, realizing training functions such as boat-based personnel transfer and evacuation rescue, and boat handling techniques in turbulent waters.

[0045] Such as simulated emergency rescue training scenarios, such as Figure 4 , Figure 5 As shown, the water supply gate 5 adopts either an orifice gate 17 or a sliding gate 18. The installation structure of the orifice gate 17 is as described above. The sliding gate 18 has a horizontally opening structure, with right-angle chamfers at the ends of the gate panels that are close to each other. One sliding gate 18 is installed on each of the two walls forming the water supply gate 5. In use, the opening degree between the two sliding gates 18 is controlled to regulate the water flow, and the right-angle chamfers create an impact water flow.

[0046] The system controls the high water level operation of the reservoir 3 / swimming pool 4, and the return gate 7 adopts a stacked beam gate 16 to control the low water level operation of the urban block 6. The water level difference between the reservoir 3 and the urban block 6 is controlled to be 2.0m to 3.0m, thereby realizing training functions such as piping or breach sealing and high-speed water flow boat handling technology.

[0047] In a simulated boat handling skills training scenario, the water supply gate 5 is fully open, and the return gate 7 uses any one, two, or three combinations of gates depending on the actual situation. The water storage tank 3 and swimming pool 4 are fully connected to the urban street 6, with a water depth of 1.0m to 2.0m, thus realizing the function of boat handling skills training in all water areas.

[0048] In a training scenario simulating static water, the water supply gate 5 and the return gate 7 are both open or closed simultaneously, with a water depth of 1.0m to 2.0m, to achieve the function of training basic water rescue skills.

[0049] This invention utilizes the combined operation of different types of gates at the water supply gate 5 and the return gate 7 to alter the convergence and outflow directions of floodwater in urban blocks 6. This allows for convenient simulation of the complex and varied flow patterns, velocities, depths, and interactions between the water flow and the blocks' buildings, resulting in more diverse training scenarios. By altering the combination of components at the water supply gate 5, it simulates various water-related disasters such as rainwater runoff in urban blocks, flood overflows from dikes, piping at the dike toe, and dam breaches, thus providing training scenarios for shallow water supply and rescue, deep water evacuation and rescue, and emergency rescue operations.

[0050] The water rescue simulation training facility provided by this utility model can simultaneously conduct training in rapid waterway rescue, urban flooding rescue, boat handling techniques, and basic static water rescue skills. Conducting rescue technique training under controlled water flow conditions poses no safety risk to trainees, achieves ideal training results, and significantly improves the emergency rescue capabilities of water rescue personnel. Example

[0051] A water rescue training facility for a certain project, with a total area of ​​5000m². 2 The water area is 4500m² 2 The pump house has a maximum water supply capacity of 9m³. 3 / s, head 7m. Rapids Channel 2 is 120m long and 5m-8m wide, with a combined longitudinal slope of 5%, featuring rescue training scenarios such as boiling line, tumbling flow, covering flow, smiling flow, frowning flow, V-shaped flow, vortex flow, backflow zone, and white water. Swimming Pool 4 is 25m long and 20m wide, with a water depth of 1.0m-2.0m. Reservoir 3 has an area of ​​1900 m². 2 Urban Block 6 (Flood-prone Area) covers an area of ​​1800m². 2 The water depth ranges from 0.5m to 2.0m. There are 6 water supply gates (5), with widths of 1m, 2m, and 3m respectively. There are 3 return gates (7), each with a width of 3m. The simulated training scenarios include various types of water disasters such as rainwater collection, flood overflow, piping at the toe of the dike, and dike breach.

[0052] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A water rescue simulation training facility comprising a fence (8), a city block (6) located inside the fence (8), and a water pumping station (1) located on one side of the city block (6), characterized in that, One end of the urban block (6) is provided with a first wall (9), the other end is provided with a second wall (10), the enclosure wall (8) is further provided with a third wall (11) connected with the first wall (9) and the second wall (10) at the same time; the second wall (10) is connected with a fourth wall (12) away from one end of the urban block (6); One end of the third wall (11) is bent and connected with the water pump house (1), and the third wall (11) and the enclosure wall (8) form a torrent channel (2), the first wall (9), the third wall (11), the enclosure wall (8) and the water pump house (1) form a water pump house front pool (14); The other end of the third wall (11) is bent and arranged between the second wall (10) and the enclosure wall (8), and the second wall (10), the third wall (11) and the fourth wall (12) form a swimming pool (4), the enclosure wall (8), the second wall (10) and the fourth wall (12) form a water storage pool (3), and the swimming pool (4) is communicated with the water storage pool (3); The first wall (9) is provided with at least one backwater gate (7), and the second wall (10) is provided with at least one water supply gate (5); The outlet of the water pump house (1), the torrent channel (2), the water storage pool (3), the water supply gate (5), the urban block (6), the backwater gate (7), the water pump house front pool (14) and the inlet of the water pump house (1) are communicated.

2. The waterway rescue simulation training facility of claim 1, wherein, The water supply gate (5) is arranged on the second wall (10) of the water storage pool (3) and the second wall (10) of the swimming pool (4).

3. The waterway rescue simulation training facility of claim 1, wherein, The first wall (9) is provided with a plurality of notches, and each notch is nested with a stop log door (16), and the stop log door (16) forms the backwater gate (7).

4. A water rescue simulation training facility according to claim 2 or 3, characterised in that, The second wall (10) is provided with a plurality of notches, and each notch is nested with a stop log door (16), and the stop log door (16) forms the water supply gate (5).

5. A water rescue simulation training facility according to claim 2 or 3, characterised in that, The second wall (10) is provided with a plurality of notches, and each notch is nested with a perforated plate door (17), and the perforated plate door (17) is provided with a water hole (171), and the water hole (171) forms the water supply gate (5).

6. A water rescue simulation training facility according to claim 2 or 3, characterised in that, The second wall (10) is provided with a plurality of notches, and each notch is nested with two horizontally split plug-in doors (18), and the water supply gate (5) is formed between the two plug-in doors (18).

7. The waterway rescue simulation training facility of claim 1, wherein, The water pump house (1) is provided with a plurality of water pumps, at least one of which is a variable frequency water pump.

8. The waterway rescue simulation training facility of claim 1, wherein, The second wall (10) is bent to be polygonal around the shape of the urban block (6), and the water supply gate (5) is uniformly distributed on the second wall (10).

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