Buried accident emergency pool

Abstract

The utility model relates to the technical field of emergency pools, in particular to a buried accident emergency pool which comprises an emergency pool body used for collecting waste water, the interior of the emergency pool body is evenly divided into an initial rainwater pool and an accident emergency pool under the cooperation of a partition plate, and hoisting shafts are arranged in the initial rainwater pool and the accident emergency pool and close to the rear ends. Detection wells are arranged at the positions, close to the outer ends, in the initial rainwater pool and the accident emergency pool, anti-falling assemblies are arranged in the lifting well and the detection wells, and crawling ladders are arranged on one side wall of the lifting well and one side wall of the detection wells; according to the buried accident emergency pool, the initial rainwater pool is arranged to preliminarily precipitate wastewater, the accident emergency pool is subjected to centralized storage cooperation again, detection is carried out in the accident emergency pool, after detection is completed, discharging is convenient, treatment cooperation and multi-layer water storage cooperation are continued to be carried out on disqualification, and a lifting pump is matched in a lifting shaft to facilitate wastewater pumping cooperation; and under cooperation of the anti-falling assembly, anti-falling protection is conducted on the hoisting well and the detection well, and the falling danger caused by entering of maintainers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of emergency pools, in particular to an underground accident emergency pool. Background Art

[0002] The accident emergency pool is a sewage collection facility that can effectively receive polluted water such as drainage and firefighting water when an accident occurs, and prevent the polluted water from entering the external environment and causing pollution. The existing powder warehouse and sealant plant sometimes explode and cause accidents. When an accident occurs, the accident wastewater is lifted to the accident emergency pool through the accident wastewater pipeline in the factory and the sewage lifting well in the accident emergency pool. After passing the inspection, it is convenient to discharge and reduce the impact of environmental pollution;

[0003] The utility model with publication number CN210767164U discloses an emergency pool, including a base surface and a water reservoir, the top of the water reservoir is equipped with the base surface, the right part of the upper surface of the base surface is equipped with an observation tube, the left part of the upper surface of the base surface is equipped with a sewage pump, the input end of the sewage pump is equipped with a water delivery pipe, the water delivery pipe is located in the inner cavity of the water reservoir, the four walls of the inner cavity of the water reservoir are provided with chutes, the notches of the chutes are provided with vertical rods, the top of the vertical rods penetrates the top of the base surface, and is fixedly connected with an electric telescopic rod to increase buoyancy and facilitate cleaning;

[0004] In the above technical solution, when the floating block moves upward, it will drive the upper part of the floating block to move, and install cross bars on the lower part of the outer wall of the four groups of vertical bars. The foam blocks installed between the four groups of cross bars cooperate with the connecting parts to fix the connecting parts and increase the buoyancy at the same time; however, it is not convenient for maintenance personnel to enter the corresponding emergency pool for corresponding maintenance cooperation, and the emergency pool does not have the initial water storage and water collection pool to cooperate, and there is no safety protection structure for maintenance personnel to enter the interior. Utility Model Content

[0005] The purpose of the utility model is to provide an underground accident emergency pool to solve the problem that the emergency pool with the authorization publication number CN210767164U proposed in the above-mentioned background technology is not convenient for maintenance personnel to enter the corresponding emergency pool for corresponding maintenance cooperation, and the emergency pool does not have the initial water storage and water collection pool to cooperate, and the maintenance personnel enter the interior without a safety protection structure problem.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A buried accident emergency pool comprises an emergency pool body for collecting wastewater, wherein the interior of the emergency pool body is evenly divided into an initial rainwater pool and an accident emergency pool in cooperation with a partition plate, wherein the initial rainwater pool and the accident emergency pool are both provided with a lifting well near the rear end, wherein the initial rainwater pool and the accident emergency pool are both provided with a detection well near the outer end, wherein the lifting well and the detection well are both provided with an anti-falling component, and wherein a ladder is provided on one side wall of the lifting well and the detection well.

[0008] Preferably, the area between the outer wall and the inner wall of the emergency pool body is filled with concrete, and a plurality of reinforcing ribs are provided in the middle of the concrete.

[0009] In the utility model, concrete filling increases the overall structural stability of the emergency pool body, and the cooperation of multiple reinforcing ribs increases the overall structural toughness.

[0010] Preferably, a lifting pump is provided at the bottom of the lifting well, and the two water pumping pipes at the bottom of the lifting pumps extend to the corresponding initial rainwater pool and the accident emergency pool respectively. The outlet pipes at the top of the two lifting pumps extend from the side wall of the emergency pool body near the top to the outside, and valves are provided on the outlet pipes at the top of the lifting pumps.

[0011] In the utility model, the provision of a lifting pump is helpful for pumping water, and with the cooperation of the valve, it is helpful to control the water outlet pipe to transport and drain water, and the pumping pipe cooperates to extract the water stored in the initial rainwater pool and the accident emergency pool in turn.

[0012] Preferably, a connecting pipe is provided at the end of the water supply pipe of the lifting pump in the initial rainwater pool, one end of the connecting pipe is bonded and fixed to the end of the water supply pipe, and the other end of the connecting pipe penetrates into the interior from the side wall of the emergency pool body and is connected to the interior of the accident emergency pool.

[0013] In the utility model, the provision of the connecting pipe is helpful to transport the water extracted by the lifting pump in the initial rainwater pool to the accident emergency pool for processing and storage.

[0014] Preferably, a water inlet pipe communicating with the interior of the initial rainwater pool is provided at the top of the left side wall of the emergency pool body.

[0015] In the utility model, the installation of the water inlet pipe is helpful to guide and coordinate the external wastewater, so as to facilitate the centralized introduction into the emergency pool body.

[0016] Preferably, the anti-fall component includes an anti-fall net for load-bearing protection, hanging rings are provided at the four corners of the anti-fall net, and a suspension structure is provided at the hanging rings. The suspension structure includes a fixed plate for support and fixation, fastening bolts are provided at the four corners of the fixed plate, and a hook is provided in the middle of the fixed plate, and the bottom end of the hook passes through the fixed plate, and the fastening bolt passes through the fixed plate and is fixedly connected to the corresponding side walls of the lifting well and the inspection well.

[0017] In the utility model, the anti-fall net is provided to help prevent the maintenance personnel entering from the lifting shaft and the inspection shaft from falling, and the hook is engaged with the corresponding hanging ring on the anti-fall net, which is convenient for combined installation, and the fixing plate is installed on the lifting shaft and the inspection shaft with the cooperation of the fastening bolts, which is convenient for disassembly or installation.

[0018] Preferably, the ladder is composed of a plurality of handrails distributed at equal intervals, and the handrails are fixedly connected to the corresponding inner walls of the lifting shaft and the inspection shaft by expansion bolts, and the inspection shaft is provided with through grooves on the side walls near the bottom.

[0019] In the utility model, with the cooperation of the ladder, it is helpful for maintenance personnel to climb into the corresponding lifting well and inspection well. With the cooperation of the trough, it is helpful for maintenance personnel to enter the initial rainwater pool and the accident emergency pool to carry out corresponding cleaning or inspection.

[0020] Preferably, protective covers are provided above the initial rainwater pool and the accident emergency pool, and second and first grooves are respectively provided on the protective covers corresponding to the lifting well and the detection well, and snap rings are provided at the bottom of the protective covers, and handles are provided on the upper surface of the protective covers near the four corners.

[0021] In the utility model, two protective covers are provided to protect the interior of the initial rainwater pool and the accident emergency pool, and the width of the outer wall of the clamping ring is adapted to the width of the interior of the initial rainwater pool and the accident emergency pool. The second through groove is connected to the lifting well, and the first through groove is connected to the detection well, which is helpful for maintenance personnel to enter and cooperate. With the cooperation of the pull handle, the protective cover is easy to open or install.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] 1. The utility model sets up an initial rainwater pool to initially precipitate the wastewater, and then sets up an accident emergency pool to collect the wastewater. The wastewater is tested in the accident emergency pool. If the test is qualified, it can be discharged. If the wastewater is unqualified, it can be further processed. The utility model has multiple layers of water storage, and a lifting pump in the lifting well is helpful for pumping out the wastewater. The lifting well and the testing well are protected against falling with the help of the anti-fall component, so as to reduce the risk of falling caused by the maintenance personnel entering.

[0024] 2. The utility model adopts concrete casting to form the main body of the emergency pool, and with the cooperation of reinforcing ribs, the stability of the overall structure is increased. With the cooperation of the connecting pipe and the lifting pump in the initial rainwater pool, the precipitated wastewater in the initial rainwater pool is transported to the accident emergency pool, which is convenient for detection and processing. The anti-fall net is conveniently and quickly hung and installed with the cooperation of the hook and the hanging ring, and the fixed plate is stably installed with the cooperation of the fastening bolts. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 It is a schematic side view of the whole of the utility model;

[0027] Figure 3 This is a schematic diagram of the structure of the protective cover of the utility model in an open state;

[0028] Figure 4 This is a schematic diagram of the structure of the lifting shaft and the anti-falling assembly of the utility model;

[0029] Figure 5 This is a schematic diagram of the structure of the anti-fall component of the utility model;

[0030] Figure 6 This is a schematic diagram of the protective cover structure of the utility model;

[0031] Figure 7 It is a schematic diagram of the cross-sectional structure of the main body of the emergency pool of the present utility model.

[0032] The meaning of each number in the figure is:

[0033] 1. Emergency pool body; 10. Initial rainwater pool; 11. Accident emergency pool; 12. Lifting well; 120. Lifting pump; 121. Outlet pipe; 122. Valve; 123. Pumping pipe; 13. Inspection well; 130. Through slot; 14. Inlet pipe; 15. Reinforcement ribs;

[0034] 2. Protective cover; 20. First through slot; 21. Second through slot; 22. Pull handle; 23. Snap ring;

[0035] 3. Anti-fall assembly; 30. Anti-fall net; 300. Hanging ring; 31. Fixing plate; 310. Hook; 311. Fastening bolt;

[0036] 4. Climb the ladder;

[0037] 5. Connecting pipe. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0039] See also Figure 1-Figure 7 , this embodiment provides a technical solution:

[0040] A buried accident emergency pool comprises an emergency pool body 1 for collecting wastewater. The area between the outer wall and the inner wall of the emergency pool body 1 is filled with concrete, and a plurality of reinforcing ribs 15 are arranged in the middle of the concrete.

[0041] In the utility model, the concrete filling increases the overall structural stability of the emergency pool body 1, and the cooperation of the plurality of reinforcing ribs 15 increases the overall structural toughness.

[0042] Furthermore, the interior of the emergency pool body 1 is evenly divided into an initial rainwater pool 10 and an accident emergency pool 11 by the cooperation of a partition plate. A lifting well 12 is provided near the rear end of each of the initial rainwater pool 10 and the accident emergency pool 11. A detection well 13 is provided near the outer end of each of the initial rainwater pool 10 and the accident emergency pool 11.

[0043] Specifically, a lifting pump 120 is provided at the bottom of the lifting well 12, and the water pumping pipes 123 at the bottom of the two lifting pumps 120 extend to the corresponding initial rainwater pool 10 and the accident emergency pool 11 respectively. The outlet pipes 121 at the top of the two lifting pumps 120 extend from the side wall of the emergency pool body 1 near the top to the outside, and a valve 122 is provided on the outlet pipe 121 at the top of the lifting pump 120.

[0044] In the utility model, the lifting pump 120 is provided to help with pumping, and the valve 122 is used to help control the water outlet pipe 121 to transport and drain water, and the pumping pipe 123 is used to extract the water stored in the initial rainwater pool 10 and the accident emergency pool 11 in turn.

[0045] Among them, a connecting pipe 5 is provided at the end of the water supply pipe of the lifting pump 120 in the initial rainwater pool 10. One end of the connecting pipe 5 is bonded and fixed to the end of the water supply pipe, and the other end of the connecting pipe 5 penetrates into the interior from the side wall of the emergency pool body 1 and is connected to the interior of the accident emergency pool 11.

[0046] In the utility model, the provision of the connecting pipe 5 is helpful to transport the water extracted by the lifting pump 120 in the initial rainwater pool 10 to the accident emergency pool 11 for processing and storage.

[0047] It should be noted that a water inlet pipe 14 communicating with the interior of the initial rainwater pool 10 is provided at the top of the left side wall of the emergency pool body 1 .

[0048] In the utility model, the installation of the water inlet pipe 14 helps to guide the external wastewater and facilitates the centralized introduction of the wastewater into the emergency pool body 1 .

[0049] It is worth adding that both the lifting shaft 12 and the inspection shaft 13 are provided with an anti-fall component 3, the anti-fall component 3 includes an anti-fall net 30 for load-bearing protection, the anti-fall net 30 is provided with hanging rings 300 at the four corners, and the hanging rings 300 are provided with a suspension structure, the suspension structure includes a fixed plate 31 for support and fixation, the fixed plate 31 is provided with fastening bolts 311 at the four corners, and the fixed plate 31 is provided with a hook 310 in the middle, the bottom end of the hook 310 passes through the fixed plate 31, the fastening bolt 311 passes through the fixed plate 31 and is fixedly connected to the corresponding side walls of the lifting shaft 12 and the inspection shaft 13.

[0050] In the utility model, the anti-fall net 30 is provided to help prevent the maintenance personnel entering from the lifting shaft 12 and the inspection shaft 13 from falling, and the hook 310 is engaged with the corresponding hanging ring 300 on the anti-fall net 30, which is convenient for combined installation, and the fixing plate 31 is installed on the lifting shaft 12 and the inspection shaft 13 with the cooperation of the fastening bolts 311, which is convenient for disassembly or installation.

[0051] Furthermore, a ladder 4 is provided on one side wall of the lifting shaft 12 and the inspection shaft 13 .

[0052] Secondly, the ladder 4 is composed of a plurality of handrails distributed at equal intervals, and the handrails are fixedly connected to the corresponding inner walls of the lifting shaft 12 and the detection shaft 13 by expansion bolts, and a through groove 130 is opened on the side wall of the detection shaft 13 near the bottom.

[0053] In the utility model, with the cooperation of the ladder 4, it is helpful for maintenance personnel to climb into the corresponding lifting well 12 and inspection well 13. With the cooperation of the through groove 130, it is helpful for maintenance personnel to enter the initial rainwater pool 10 and the accident emergency pool 11 to carry out corresponding cleaning or inspection.

[0054] Specifically, a protective cover 2 is provided above the initial rainwater pool 10 and the accident emergency pool 11. A second groove 21 and a first groove 20 are respectively opened on the protective cover 2 corresponding to the lifting well 12 and the detection well 13. A retaining ring 23 is provided at the bottom of the protective cover 2, and handles 22 are provided on the upper surface of the protective cover 2 near the four corners.

[0055] In the utility model, two protective covers 2 are provided to protect the interior of the initial rainwater pool 10 and the accident emergency pool 11, and the width of the outer wall of the retaining ring 23 is adapted to the width of the interior of the initial rainwater pool 10 and the accident emergency pool 11. The second through groove 21 is connected to the lifting well 12, and the first through groove 20 is connected to the detection well 13, which is helpful for maintenance personnel to enter and cooperate. With the cooperation of the pull handle 22, the protective cover 2 is easy to open or install.

[0056] When the buried accident emergency pool of this embodiment is used, the user first constructs the emergency pool body 1 with the reinforcing ribs 15 on the ground where wastewater emergency treatment is required, and constructs a lifting well 12 and a detection well 13 in the initial rainwater pool 10 and the accident emergency pool 11, and a lifting pump 120 is installed in the lifting well 12, and the pumping pipe 123 on the lifting pump 120 extends to the initial rainwater pool 10 and the accident emergency pool 11 respectively, wherein the outlet pipe 121 of the lifting pump 120 in the initial rainwater pool 10 is connected to the inside of the accident emergency pool 11 through the connecting pipe 5, and then the anti-fall net 30 is installed in the corresponding lifting well 12 and the detection well 13 through the fixing plate 31 with the hook 310;

[0057] When the inspectors need to enter the interior for inspection, with the cooperation of the ladder 4, it is helpful for the inspectors to stably enter the corresponding lifting shaft 12, inspection shaft 13 or initial rainwater pool 10, accident emergency pool 11. With the cooperation of the anti-fall net 30, the inspectors are protected and coordinated to reduce the impact of falling. The overall combination is easy to install, and with the cooperation of the two protective covers 2, the initial rainwater pool 10 and the accident emergency pool 11 are shielded and protected. When the wastewater enters the initial rainwater pool 10 and the accident emergency pool 11 in turn, the corresponding inspection is carried out in the accident emergency pool 11. If the inspection meets the emission standards, the water is pumped out and discharged through the lifting pump 120. If the inspection does not meet the emission standards, it is further processed in the accident emergency pool 11 until it meets the emission standards and is discharged.

Claims

1. An underground accident emergency pool, comprising an emergency pool body (1) for collecting wastewater, wherein the interior of the emergency pool body (1) is evenly divided into an initial rainwater pool (10) and an accident emergency pool (11) by a partition plate, characterized in that: A lifting well (12) is provided near the rear end of the initial rainwater pool (10) and the accident emergency pool (11); a detection well (13) is provided near the outer end of the initial rainwater pool (10) and the accident emergency pool (11); an anti-falling component (3) is provided in the lifting well (12) and the detection well (13); and a ladder (4) is provided on one side wall of the lifting well (12) and the detection well (13).

2. The buried accident emergency pool according to claim 1, characterized in that: The area between the outer wall and the inner wall of the emergency pool body (1) is filled with concrete, and a plurality of reinforcing ribs (15) are arranged in the middle of the concrete.

3. The buried accident emergency pool according to claim 1, characterized in that: A lifting pump (120) is provided at the bottom of each lifting well (12); water pumping pipes (123) at the bottom of the two lifting pumps (120) extend to the corresponding initial rainwater pool (10) and the accident emergency pool (11), respectively; water outlet pipes (121) at the top of the two lifting pumps (120) extend from the side wall of the emergency pool body (1) near the top to the outside, respectively; and valves (122) are provided on the water outlet pipes (121) at the top of each lifting pump (120).

4. The buried accident emergency pool according to claim 3, characterized in that: A connecting pipe (5) is provided at the end of the water delivery pipe of the lifting pump (120) in the initial rainwater pool (10), one end of the connecting pipe (5) is bonded and fixed to the end of the water delivery pipe, and the other end of the connecting pipe (5) penetrates into the interior of the emergency pool body (1) from the side wall and is connected to the interior of the accident emergency pool (11).

5. The buried accident emergency pool according to claim 1, characterized in that: A water inlet pipe (14) communicating with the interior of the initial rainwater pool (10) is provided at the top of the left side wall of the emergency pool body (1).

6. The buried accident emergency pool according to claim 1, characterized in that: The anti-falling assembly (3) comprises an anti-falling net (30) for load-bearing protection, the anti-falling net (30) is provided with hanging rings (300) at four corners, the hanging rings (300) are provided with hanging structures, the hanging structures comprise a fixing plate (31) for supporting and fixing, the fixing plate (31) is provided with fastening bolts (311) at four corners, the fixing plate (31) is provided with a hook (310) in the middle, the bottom end of the hook (310) passes through the fixing plate (31), the fastening bolt (311) passes through the fixing plate (31) and is fixedly connected to the corresponding side walls of the lifting shaft (12) and the detection shaft (13).

7. The buried accident emergency pool according to claim 1, characterized in that: The ladder (4) is composed of a plurality of handrails distributed at equal intervals, and the handrails are fixedly connected to the inner walls of the corresponding lifting well (12) and the detection well (13) by expansion bolts, and the detection well (13) is provided with a through groove (130) on the side wall near the bottom.

8. The buried accident emergency pool according to claim 1, characterized in that: A protective cover (2) is provided above the initial rainwater pool (10) and the accident emergency pool (11); a second through groove (21) and a first through groove (20) are respectively provided on the protective cover (2) at positions corresponding to the lifting well (12) and the detection well (13); a retaining ring (23) is provided at the bottom of the protective cover (2); and handles (22) are provided on the upper surface of the protective cover (2) near the four corners.

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