Semi-underground cold storage type fire pool

Abstract

The utility model relates to a semi-underground cold storage type fire pool which is characterized in that a fire pool body is arranged underground and comprises a pool body, and a top cover and a bottom cover which are respectively arranged at the top and the bottom of the pool body; the top cover and the bottom cover are supported through vertically-arranged supporting columns, a sinking groove is formed in one side of the bottom cover, one end of the first drainage pipe is arranged in the sinking groove, the other end of the first drainage pipe penetrates through the pool body to be communicated with an external comprehensive water pump room, and a first water inlet pipe communicated with an external municipal tap water pump extends into the pool from the top cover. The fire pool has the advantages that tap water is guided into the fire pool body to be stored through the first water inlet pipe, and when water in the fire pool body needs to be used, the water in the fire pool body is discharged through the first water discharging pipe; the fire pool body is arranged underground, is less influenced by external factors, is not easy to cause man-made damage, improves the utilization rate of land resources, and does not occupy ground space.

Description

Technical Field

[0001] The utility model relates to the technical field of fire fighting, in particular to a semi-underground cold storage type fire fighting water pool. Background Art

[0002] With the acceleration of urbanization and the continuous emergence of high-rise buildings, fire safety has become an indispensable part of urban planning and architectural design. Fire pools, as an effective fire water source storage equipment, can quickly provide a large amount of fire-fighting water when responding to emergencies such as fires, which is of great significance for protecting people's lives and property.

[0003] Most of the common fire water pools on the market are set on the ground and are easily affected by external factors, such as heavy rain and drought causing the fire water pool to overflow or fire water shortage. At the same time, there is also the risk of damage and leakage of the fire water pool due to human damage. Moreover, the ground fire water pool occupies a large area and wastes land resources seriously. Utility Model Content

[0004] The technical problem to be solved by the utility model is to study a semi-underground cold storage type fire water pool, which can reduce the impact of external factors on the fire water pool, avoid human damage and improve the utilization rate of land resources.

[0005] The technical solution of the utility model to solve the above technical problems is as follows:

[0006] A semi-underground cold storage fire water pool comprises a fire water pool body, a support column, a first drainage pipe and a first water inlet pipe. The fire water pool body is arranged underground, and comprises a pool body and a top cover and a bottom cover respectively arranged at the top and bottom of the pool body; the top cover and the bottom cover are supported by vertically arranged support columns, a sinking trough is arranged on one side of the bottom cover, one end of the first drainage pipe is arranged in the sinking trough, and the other end passes through the pool body and is connected with an external integrated water pump room, and a first water inlet pipe connected to an external municipal tap water pump extends into the pool from the top cover.

[0007] The beneficial effects of the utility model are as follows: tap water is introduced into the fire water tank body for storage through the first water inlet pipe, and when the water in the fire water tank body is needed, the water in the fire water tank body is discharged through the first drain pipe; the fire water tank body is arranged underground, which is less affected by external factors and is not prone to human damage, thereby improving the utilization rate of land resources and not occupying ground space.

[0008] On the basis of the above technical solution, the present invention can also be improved as follows.

[0009] Furthermore, it also includes a partition wall and a water tank connecting pipe. The partition wall divides the tank body into a first water tank and a second water tank. Water tank connecting pipes for connecting the first water tank and the second water tank are arranged on both sides of the partition wall.

[0010] Furthermore, it also includes a second drainage pipe, one end of which is arranged in the sinking trough, and the other end is bent upward and then downward, and passes through the pool body to be connected with the external fire water pump room, and a water inlet hole is opened at the top of the bend.

[0011] Furthermore, it also includes a third drainage pipe, one end of which is arranged at the bottom of the top cover through a hanger, and the other end of the third drainage pipe passes through the pool body and is connected to the external sewer pipe.

[0012] Furthermore, it also includes a second water inlet pipe, which is connected to the clean water pipe of the external clarification tank and extends from the top cover into the tank.

[0013] Furthermore, it also includes a guide wall, and the guide walls are staggeredly arranged in the first water tank and the second water tank; the first drain pipe, the second drain pipe and the third drain pipe are arranged side by side; the first water inlet pipe and the second water inlet pipe are arranged side by side, and are both arranged on the opposite sides of the first drain pipe, the second drain pipe and the third drain pipe.

[0014] Furthermore, the top cover is provided with inspection holes on both sides of the partition wall, and a straight ladder is arranged in the inspection holes; a steel ladder is arranged outside the pool body.

[0015] Furthermore, a plurality of ventilation holes are provided on the top cover.

[0016] Furthermore, the first drain pipe, the second drain pipe, the third drain pipe, the first water inlet pipe and the second water inlet pipe are all provided with sealing rings at the places where they pass through the pool body.

[0017] Furthermore, the portion of the outer edge of the top cover protruding above the ground is sprayed with urethane foam, and the pool body and the bottom cover are wrapped with soil; the top cover is a multi-layer structure, which is stacked from bottom to top by concrete slabs, medium-coarse sand and covering soil. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a first structural schematic diagram of a semi-underground cold storage fire water pool of the utility model;

[0019] Figure 2 This is a second structural schematic diagram of a semi-underground cold storage type fire water pool of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the first drain pipe of a semi-underground cold storage fire water pool of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the second drain pipe of a semi-underground cold storage fire water pool of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the third drain pipe of a semi-underground cold storage fire water pool of the utility model;

[0023] Figure 6 This is a schematic structural diagram of a first water inlet pipe of a semi-underground cold storage type fire water pool of the utility model;

[0024] Figure 7 The utility model is a schematic diagram of the structure of a second water inlet pipe of a semi-underground cold storage type fire water pool.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 1. Fire water tank body; 1-1. Top cover; 1-2. Tank body; 1-3. Bottom cover; 1-3-1. Sink; 1-4. First water storage tank; 1-5. Second water storage tank; 2. Support column; 3. Ventilation hole; 4. Partition wall; 5. Diversion wall; 6. First drain pipe; 7. Second drain pipe; 7-1. Water inlet hole; 8. Third drain pipe; 9. Hanger; 10. First water inlet pipe; 11. Second water inlet pipe; 12. Tank connecting pipe; 13. Steel ladder; 14. Inspection hole; 14-1. Straight ladder. DETAILED DESCRIPTION

[0027] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0028] like Figures 1 to 7 As shown, embodiment 1 of the utility model is a semi-underground cold storage type fire water pool, including a fire water pool body 1, a support column 2, a first drainage pipe 6 and a first water inlet pipe 10. The fire water pool body 1 is arranged underground, and the fire water pool body 1 includes a pool body 1-2 and a top cover 1-1 and a bottom cover 1-3 respectively arranged on the top and bottom of the pool body 1-2; the top cover 1-1 and the bottom cover 1-3 are supported by a vertically arranged support column 2, a sinking trough 1-3-1 is arranged on one side of the bottom cover 1-3, one end of the first drainage pipe 6 is arranged in the sinking trough 1-3-1, and the other end passes through the pool body 1-2 and is connected with an external comprehensive water pump room, and a first water inlet pipe 10 connected to an external municipal tap water pump extends into the pool from the top cover 1-1.

[0029] Tap water is introduced into the fire water tank body 1 for storage through the first water inlet pipe 10. When the water in the fire water tank body 1 is needed, the water in the fire water tank body 1 is discharged through the first drain pipe 6. The fire water tank body 1 is set underground, which is less affected by external factors and is not prone to human damage, thereby improving the utilization rate of land resources and not occupying ground space.

[0030] Embodiment 2 of the present utility model is a semi-underground cold storage fire water tank. On the basis of embodiment 1, it also includes a partition wall 4 and a water tank connecting pipe 12. The partition wall 4 separates the tank body 1-2 into a first water tank 1-4 and a second water tank 1-5. Both sides of the partition wall 4 are provided with water tank connecting pipes 12 for connecting the first water tank 1-4 and the second water tank 1-5. By closing the water tank connecting pipe 12 and separating the tank body 1-2 by the partition wall 4, the first water tank 1-4 and the second water tank 1-5 can be set to different water storage levels, and water storage is more flexible; when it is necessary to balance the water levels in the first water tank 1-4 and the second water tank 1-5, it can be achieved by opening the water tank connecting pipe 12.

[0031] Embodiment 3 of the utility model is a semi-underground cold storage fire water pool. On the basis of embodiment 2, it also includes a second drain pipe 7. One end of the second drain pipe 7 is set in the sinking tank 1-3-1, and the other end is bent upward and then downward, and passes through the pool body 1-2 to communicate with the external fire water pump room, and a water inlet hole 7-1 is opened at the top of the bend. The water inlet hole 7-1 can increase the water intake and improve the drainage efficiency of the second drain pipe 7; the second drain pipe 7 is directly connected to the external fire water pump and is distinguished from the first drain pipe 6, so that it is dedicated to a dedicated pipe, which is more convenient to deal with in an emergency without the need for a conversion joint.

[0032] Embodiment 4 of the utility model is a semi-underground cold storage fire water pool. Based on embodiment 3, it also includes a third drain pipe 8. One end of the third drain pipe 8 is set at the bottom of the top cover 1-1 through a hanger 9, and the other end passes through the pool body 1-2 and is connected to the external downpipe. The third drain pipe 8 is used to drain water when the water level in the pool body 1-2 is too high to avoid overflow of the fire water pool.

[0033] Embodiment 5 of the utility model is a semi-underground cold storage fire water pool. Based on embodiment 4, it also includes a second water inlet pipe 11. The second water inlet pipe 11 connected to the clean water pipe of the external clarification tank extends from the top cover 1-1 into the pool. The external industrially treated clarified water is used in the fire water pool, which makes full use of water resources and reduces the economic expenditure when injecting tap water.

[0034] Embodiment 6 of the utility model is a semi-underground cold storage fire water tank, which, on the basis of embodiment 5, further includes a guide wall 5, and the first water storage tank 1-4 and the second water storage tank 1-5 are staggered with guide walls 5; the first drain pipe 6, the second drain pipe 7 and the third drain pipe 8 are arranged side by side; the first water inlet pipe 10 and the second water inlet pipe 11 are arranged side by side, and are both arranged on the opposite sides of the first drain pipe 6, the second drain pipe 7 and the third drain pipe 8. The guide wall 5 guides the water flow when filling and draining water.

[0035] Embodiment 7 of the utility model is a semi-underground cold storage fire water pool. On the basis of embodiment 6, the top cover 1-1 is provided with inspection holes 14 on both sides of the partition wall 4, and a straight ladder 14-1 is arranged in the inspection hole 14; a steel ladder 13 is arranged outside the pool body 1-2, which is convenient for regular inspection and maintenance of the fire water pool during operation.

[0036] Embodiment 8 of the present utility model is a semi-underground cold storage fire water pool. On the basis of embodiment 7, a plurality of vents 3 are provided on the top cover 1-1 to balance the atmospheric pressure inside and outside the pool body 1-2 to prevent the atmospheric pressure in the fire water pool from being too high to prevent normal water filling and drainage.

[0037] Embodiment 9 of the utility model is a semi-underground cold storage fire water pool. On the basis of embodiment 8, the first drain pipe 6, the second drain pipe 7, the third drain pipe 8, the first water inlet pipe 10 and the second water inlet pipe 11 are all provided with sealing rings at the places where they penetrate the pool body 1-2, so as to improve the airtightness between the pipe wall and the pool body 1-2.

[0038] Embodiment 10 of the present utility model is a semi-underground cold storage fire water pool. Based on any one of embodiments 1 to 9, the outer edge of the top cover 1-1 protruding above the ground is sprayed with polyurethane foam, and the pool body 1-2 and the bottom cover 1-3 are both wrapped with soil; the top cover 1-1 is a multi-layer structure, which is stacked from bottom to top by concrete slabs, medium-coarse sand and covering soil. The polyurethane foam, the covering soil of the top cover 1-1, and the soil outside the pool body 1-2 and the bottom cover 1-3 can all insulate the fire water pool body 1; the top cover 1-1 can take into account the function of the ground. After the construction of the underground fire water pool is completed, there is no need to pour additional concrete on the top cover 1-1, which saves construction time. In specific implementation, the thickness of the sprayed polyurethane foam is 80mm, and turf can be planted on the covering soil.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A semi-underground cold storage fire water pool, characterized in that: The fire water pool comprises a fire water pool body (1), a support column (2), a first drainage pipe (6) and a first water inlet pipe (10); the fire water pool body (1) is arranged underground, and the fire water pool body (1) comprises a pool body (1-2) and a top cover (1-1) and a bottom cover (1-3) respectively arranged at the top and bottom of the pool body (1-2); the top cover (1-1) and the bottom cover (1-3) are supported by the vertically arranged support column (2); a sinking trough (1-3-1) is arranged on one side of the bottom cover (1-3); one end of the first drainage pipe (6) is arranged in the sinking trough (1-3-1), and the other end passes through the pool body (1-2) and is connected to an external integrated water pump room; the first water inlet pipe (10) connected to an external municipal tap water pump extends from the top cover (1-1) into the pool.

2. A semi-underground cold storage fire water pool according to claim 1, characterized in that: It also comprises a partition wall (4) and a water tank connecting pipe (12), wherein the partition wall (4) divides the tank body (1-2) into a first water tank (1-4) and a second water tank (1-5), and the water tank connecting pipe (12) for connecting the first water tank (1-4) and the second water tank (1-5) is provided on both sides of the partition wall (4).

3. A semi-underground cold storage fire water pool according to claim 2, characterized in that: It also includes a second drainage pipe (7), one end of which is arranged in the sinking trough (1-3-1), and the other end of which is bent upward and then downward, and passes through the pool body (1-2) to be connected with the external fire water pump room, and a water inlet hole (7-1) is opened at the top of the bend.

4. A semi-underground cold storage fire water pool according to claim 3, characterized in that: It also includes a third drainage pipe (8), one end of which is arranged at the bottom of the top cover (1-1) through a hanger (9), and the other end of which passes through the pool body (1-2) and is connected to an external drain pipe.

5. A semi-underground cold storage fire water pool according to claim 4, characterized in that: It also comprises a second water inlet pipe (11), wherein the second water inlet pipe (11) connected to the clean water pipe of the external clarification tank extends from the top cover (1-1) into the tank.

6. A semi-underground cold storage fire water pool according to claim 5, characterized in that: The invention also comprises a guide wall (5), wherein the guide walls (5) are arranged in a staggered manner in the first water storage tank (1-4) and the second water storage tank (1-5); the first drainage pipe (6), the second drainage pipe (7) and the third drainage pipe (8) are arranged side by side; the first water inlet pipe (10) and the second water inlet pipe (11) are arranged side by side and are arranged on the opposite sides of the first drainage pipe (6), the second drainage pipe (7) and the third drainage pipe (8).

7. A semi-underground cold storage fire water pool according to claim 6, characterized in that: The top cover (1-1) is provided with inspection holes (14) on both sides of the partition wall (4), and a straight ladder (14-1) is arranged in the inspection hole (14); and a steel ladder (13) is arranged outside the pool body (1-2).

8. A semi-underground cold storage fire water pool according to claim 7, characterized in that: The top cover (1-1) is provided with a plurality of ventilation holes (3).

9. A semi-underground cold storage fire water pool according to claim 8, characterized in that: The first drainage pipe (6), the second drainage pipe (7), the third drainage pipe (8), the first water inlet pipe (10) and the second water inlet pipe (11) are all provided with sealing rings at the locations where they pass through the pool body (1-2).

10. A semi-underground cold storage fire water pool according to any one of claims 1 to 9, characterized in that: The portion of the outer edge of the top cover (1-1) protruding above the ground is sprayed with polyurethane foam, and the pool body (1-2) and the bottom cover (1-3) are both wrapped with soil; the top cover (1-1) is a multi-layer structure, which is stacked from bottom to top with concrete slabs, medium-coarse sand and covering soil.

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