CN219909166U - Arrangement structure of building fire pump house and fire water pond - Google Patents
Arrangement structure of building fire pump house and fire water pond Download PDFInfo
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- CN219909166U CN219909166U CN202321162955.8U CN202321162955U CN219909166U CN 219909166 U CN219909166 U CN 219909166U CN 202321162955 U CN202321162955 U CN 202321162955U CN 219909166 U CN219909166 U CN 219909166U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 225
- 238000004062 sedimentation Methods 0.000 claims abstract description 38
- 238000010521 absorption reaction Methods 0.000 claims description 20
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 229910001220 stainless steel Inorganic materials 0.000 claims description 11
- 239000010935 stainless steel Substances 0.000 claims description 11
- 238000007689 inspection Methods 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 6
- 239000002689 soil Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 238000010008 shearing Methods 0.000 claims description 4
- 239000010426 asphalt Substances 0.000 claims description 3
- 239000004568 cement Substances 0.000 claims description 3
- 241000282326 Felis catus Species 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 12
- 230000029058 respiratory gaseous exchange Effects 0.000 description 5
- 230000007547 defect Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003657 drainage water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses an arrangement structure of a fire pump room and a fire water pond of a building, which comprises the fire pump room, a water absorbing well, a sedimentation well and a fire water tank or water tank, wherein the fire pump room is arranged in the basement of the building, the water absorbing well is adjacent to the inner side of the basement of the building, the fire pump room is arranged in the water absorbing well, the sedimentation well is arranged on the outer side of the basement of the building, the fire water tank or water tank is buried in an outdoor green space outside the outline of the basement, a communicating pipe is arranged in the sedimentation well, a gate valve is arranged on the communicating pipe, one end of the communicating pipe penetrates through the basement of the building to be communicated with the water absorbing well, the other end of the communicating pipe penetrates out of the sedimentation well and is communicated with the fire water tank or water tank, a water collecting pit is arranged at the inlet position of the communicating pipe, and the communicating pipe is mounted on the bottom of the water collecting pit. The structure is arranged in an outdoor buried way through the finished water tank or the water tank, so that the occupied area of a basement equipment room is reduced, the effective utilization rate of a fire-fighting water tank is improved, the requirement of quick construction is met, and the construction cost is reduced.
Description
Technical Field
The utility model relates to the technical field of water supply and drainage in constructional engineering, in particular to an arrangement structure of a fire pump room and a fire water tank of a building.
Background
In the design of building water supply and drainage, meet municipal conditions often and do not satisfy the condition of two-way water supply, lead to the fire-fighting water pond to need to store indoor outer all fire-fighting water, fire-fighting water pond area is usually great, and the building of general volume is not big, and basement space is less, can't satisfy the demand of fire pump room and fire-fighting water pond simultaneous arrangement in the basement. Meanwhile, because of the vent hole of the fire pump, the effective volume of the fire water pool needs to remove part of the ineffective water level, or measures for reducing the fire pump room are taken to improve the effective water level, but the construction difficulty and the cost are increased. Meanwhile, a water intake is arranged on a fire water tank for storing outdoor fire water, and the water absorption height is not more than 6.0 meters, so that the effective depth of the fire water tank is limited, and the fire water tank cannot reduce the occupied area by increasing the height.
Disclosure of Invention
The utility model aims to solve the technical problem of providing an arrangement structure of a fire pump room and a fire water tank of a building, which overcomes the defect that the fire water tank is difficult to arrange due to the fact that the traditional structure is limited by a basement space, reduces the occupied area of the room for basement equipment through outdoor burying arrangement of a finished water tank or a water tank, improves the effective utilization rate of the fire water tank, meets the requirement of quick construction, and reduces the construction cost.
In order to solve the technical problems, the arrangement structure of the building fire pump room and the fire water pond comprises the fire pump room arranged in a building basement, and further comprises a water absorbing well, a sedimentation well and a fire water tank or water tank, wherein the water absorbing well is adjacent to the inner side of the outer wall of the building basement, the fire pump room is positioned on the inner side of the water absorbing well, the sedimentation well is positioned on the outer side of the outer wall of the building basement, the fire water tank or water tank is buried in an outdoor green space outside a basement contour line, a communicating pipe is arranged in the sedimentation well, a gate valve is arranged on the communicating pipe, one end of the communicating pipe penetrates through the outer wall of the building basement to be communicated with the water absorbing well, the other end of the communicating pipe penetrates out of the sedimentation well and is communicated with the fire water tank or water tank, and the fire water tank or water tank is provided with a water collecting pit at the inlet position of the communicating pipe, and the communicating pipe is mounted at the bottom of the water collecting pit.
Further, be equipped with the fire pump in the fire pump room, the fire pump is followed through the water suction horn mouth the water absorption in the water suction well, the water suction well inner chamber is satisfied the installation space demand of fire pump water suction horn mouth, and the submerged degree of depth of water suction horn mouth under the minimum effective water level of water suction well is not less than 600mm, and the effective volume of water suction well is not less than fire pump 3min flow.
Further, a steel sleeve is arranged on the outer wall of the building basement, one end of the communicating pipe penetrates through the steel sleeve to be communicated with the water absorbing well, and waterproof materials are filled between the communicating pipe and the steel sleeve; and a waterproof sleeve is arranged at the position of the communicating pipe penetrating out of the sedimentation well.
Further, a stainless steel corrugated pipe for compensating the expansion and the shearing deformation of the communicating pipe is arranged on the communicating pipe in the sedimentation well, and the gate valve is positioned behind the stainless steel corrugated pipe.
Further, the suction well is adjacent to the side wall upper side of the fire pump room and is provided with an inspection manhole, a water inlet pipe and an overflow pipe are sequentially arranged below the inspection manhole, and the overflow pipe is communicated with a drainage ditch arranged in a basement of the building.
Further, the side wall of the sedimentation well is provided with a cat ladder.
Further, a partition seam with the width of 50mm is arranged between the outer wall of the building basement and the sedimentation well, and asphalt cement is filled in the partition seam.
Further, the pit size of the fire water tank or water pitcher is 0.5x0.5x0.5 m.
Further, the top surface of fire-fighting water tank or water pitcher is equipped with the manhole and is equipped with the breathing breather pipe that has the difference in height with the interval, and the port of breathing breather pipe is equipped with stainless steel fly net.
Further, the fire-fighting water tank or water tank is buried under the frozen soil layer through top surface earthing.
The utility model adopts the technical scheme that the arrangement structure of the fire pump room and the fire water pond of the building comprises the fire pump room arranged in the basement of the building, a water absorbing well, a sedimentation well and a fire water tank or water tank, wherein the water absorbing well is adjacent to the inner side of the outer wall of the basement of the building, the fire pump room is positioned on the inner side of the water absorbing well, the sedimentation well is positioned on the outer side of the outer wall of the basement of the building, the fire water tank or water tank is buried in an outdoor green space outside the outline of the basement, a communicating pipe is arranged in the sedimentation well, a gate valve is arranged on the communicating pipe, one end of the communicating pipe penetrates through the outer wall of the basement of the building to be communicated with the water absorbing well, the other end of the communicating pipe penetrates out of the sedimentation well to be communicated with the fire water tank or water tank, a water collecting pit is arranged at the inlet position of the communicating pipe, and the communicating pipe is attached to the bottom of the water collecting pit. The structure overcomes the defect that the fire-fighting water tank is difficult to arrange due to the fact that the traditional structure is limited by a basement space, reduces the occupied area of a basement device room by arranging a finished water tank or a water tank in an outdoor buried mode, improves the effective utilization rate of the fire-fighting water tank, meets the requirement of quick construction, and reduces the construction cost.
Drawings
The utility model is described in further detail below with reference to the attached drawings and embodiments:
FIG. 1 is a schematic diagram of the arrangement of the fire pump house and the fire pool of the building according to the present utility model.
Detailed Description
The embodiment is shown in fig. 1, the arrangement structure of the fire pump room and the fire water pond of the building comprises a fire pump room 1 arranged in a basement of the building, and further comprises a water absorption well 2, a sedimentation well 3 and a fire water tank 4 or a water tank, wherein the water absorption well 2 is adjacent to the inner side of an outer wall 11 of the basement of the building, the fire pump room 1 is positioned at the inner side of the water absorption well 2, the sedimentation well 3 is positioned at the outer side of the outer wall 11 of the basement of the building, the fire water tank 4 or the water tank is buried in an outdoor green space outside a contour line of the basement, a communicating pipe 5 is arranged in the sedimentation well 2, a gate valve 51 is arranged on the communicating pipe 5, one end of the communicating pipe 5 penetrates through the outer wall 11 of the basement of the building to be communicated with the water absorption well 2, the other end penetrates out of the sedimentation well 3 to be communicated with the fire water tank 4 or the water tank, a water collecting pit 41 is arranged at the inlet position of the communicating pipe 5, and the communicating pipe 5 is attached to the water collecting pit 41.
Preferably, the fire pump 12 is arranged in the fire pump room 1, the fire pump 12 absorbs water from the water absorption well 2 through the water absorption horn mouth, the inner cavity of the water absorption well 2 meets the installation space requirement of the water absorption horn mouth of the fire pump 12, the submerged depth of the water absorption horn mouth under the lowest effective water level of the water absorption well 2 is not less than 600mm, and the effective volume of the water absorption well 2 is not less than 3min flow of the fire pump 12.
Preferably, the building basement outer wall 11 is provided with a steel sleeve 13, one end of the communicating pipe 5 passes through the steel sleeve 13 to be communicated with the water absorbing well 2, and waterproof materials are filled between the communicating pipe 5 and the steel sleeve 13; the position of the communicating pipe 5 penetrating out of the sedimentation well 3 is provided with a waterproof sleeve 14.
Preferably, a stainless steel bellows 52 for compensating expansion and contraction and shearing deformation of the communicating pipe 5 is provided on the communicating pipe 5 in the sedimentation well 3, and the gate valve 51 is located behind the stainless steel bellows 52.
Preferably, an inspection manhole 21 is arranged above the side wall of the suction well 2 adjacent to the fire pump room 1, a water inlet pipe 22 and an overflow pipe 23 are sequentially arranged below the inspection manhole 21, and the overflow pipe 23 is communicated with a drainage ditch 15 arranged in a basement of the building.
Preferably, the sidewall of the sedimentation well 3 is provided with a ladder stand 31.
Preferably, a partition seam 32 with the width of 50mm is arranged between the building basement outer wall 11 and the sedimentation well 3, and asphalt cement is filled in the partition seam 32.
Preferably, the method comprises the steps of, said fire-fighting water tank 4 or water tank the size of the sump 41 is 0.5x0.5x0.5m.
Preferably, the top surface of the fire-fighting water tank 4 or the water tank is provided with a manhole 42 and a breathing ventilation pipe 43 with a height difference at intervals, and the port of the breathing ventilation pipe 43 is provided with a stainless steel insect-proof net 44.
Preferably, the fire-fighting water tank 4 or water tank is buried under the frozen soil layer by the top surface covering soil 45.
The structure is characterized in that a fire pump room 1 and a water absorbing well 2 are arranged in a basement of a building, the fire pump room 1 is arranged on the inner side of the water absorbing well 2, and the outer side of the water absorbing well 2 is provided with a basement outer wall 11; the sedimentation well 3 is arranged next to the outer wall 11, and the interior of the sedimentation well 3 is provided with two communicating pipes 5 (one is used for one) which are connected with the suction well 2 at one end and the fire-fighting water tank 4 or water tank at the other end. The fire-fighting water tank 4 or the water tank is buried in an outdoor green space or other vacant areas outside the outline of the basement, is separated from the outer wall 11 of the basement by a certain distance, prevents the pool foundation pit from affecting the single basement foundation, avoids the roadway and the parking space area of the motor vehicle, avoids additionally arranging reinforcing measures, and keeps the water level of the fire-fighting water tank 4 or the water tank consistent with that of the water absorbing well 2 through the communicating pipe 5 so as to achieve the purpose that the fire-fighting water is stored outdoors, but the control can be intensively arranged in the fire-fighting pump room.
The fire pump room 1 is internally provided with a fire pump 12, the fire pump 12 absorbs water from the water absorbing well 2, and a drainage ditch 15 is arranged on the building basement adjacent to the water absorbing well 2 and is used for draining overflow water, emptying water, other drainage water and the like. The size of the inner cavity of the water absorbing well 2 should meet the installation space requirement of the water absorbing horn mouth of the fire water pump 12, and the submerged depth of the water absorbing horn mouth under the lowest effective water level of the water absorbing well 2 should not be less than 600mm; meanwhile, the effective volume of the water absorbing well 2 is not smaller than 3min of flow of the fire water pump 12. The inner wall of the water absorbing well 2 is provided with an inspection manhole 21, a water inlet pipe 22, an overflow pipe 23, a water level display device on site and the like, and the water inlet pipe is arranged in a fire pump room to facilitate unified management. The outer wall of the water absorbing well 2 is embedded with a flexible waterproof sleeve 14 for penetrating the communicating pipe 5. The sedimentation well 3 is arranged close to the basement outer wall 11, a separation joint is arranged between the sedimentation well 3 and the outer wall 11, the sedimentation well 3 is provided with a steel sleeve 13 near the pipe penetrating position on the side of the outer wall 11, and a waterproof material is filled between the steel sleeve 13 and the communicating pipe for sealing. Stainless steel corrugated pipes 52 are arranged on the connecting pipes in the sedimentation well 3 to compensate the expansion and the shearing deformation of the connecting pipes 5. The gate valve 51 is arranged behind the stainless steel corrugated pipe 52, when the suction well 2 is overhauled, the gate valve 51 can be closed, and normally open gate valve 51 is ensured. The fire-fighting water tank 4 or the water tank is connected behind the sedimentation well 3 by the communicating pipe 5, the fire-fighting water tank 4 or the water tank is provided with the water collecting pit 41, the communicating pipe 5 is mounted at the bottom of the pit, the elevation of the bottom of the fire-fighting water tank 4 is not lower than the lowest effective water level, and the effective volume of the fire-fighting water tank 4 is improved to the greatest extent. The fire-fighting water tank 4 is provided with a manhole 42, a steel ladder stand is arranged inside, and the manhole 42 can be used as a water intake. When the fire-fighting water tank 4 is overhauled, the pump house water absorbing well 2 can be used for emptying the water storage of the fire-fighting water tank, and the submerged pump is lifted to an outdoor rainwater pipe network through the pump house water collecting pit 41 without independently setting a drainage facility. The water level of the water absorbing well 2 is identical with the water level of the fire fighting water tank 4, and the effect of monitoring the water level of the fire fighting water tank 4 is achieved by monitoring the overflow water level, the alarm water level and the like of the water absorbing well 2. At the same time the fire hose is provided with a breathing tube 43, which should have a height difference. The top of the fire-fighting water tank 4 is covered with soil 45 to ensure that the fire-fighting water tank 4 is positioned under the frozen soil layer, so that the safety of fire-fighting water storage is protected.
The structure reduces the construction difficulty of the fire-fighting water pool, reduces the construction period, and simultaneously solves the problem that the fire-fighting water pool occupies a large basement space. The fire-fighting water tank is changed into a finished fire-fighting water tank or water tank, and the fire-fighting water tank can be transported to the site in a complete set by equipment manufacturers, so that the site rapid construction is facilitated, and the construction difficulty and the construction period are reduced; meanwhile, the fire-fighting water tank and the fire-fighting pump room are arranged separately, the fire-fighting water tank or the water tank is buried in an outdoor green space or other vacant areas outside the outline of the basement, the occupied basement space is reduced, and the reasonable and economical arrangement of other functional rooms of the basement is facilitated; the utilization rate of the water tank can be improved by controlling the burying depth of the finished fire-fighting water tank or water tank, and the proportion of invalid water level and invalid water storage is reduced; the control equipment can be uniformly arranged in the fire pump room, so that the later use and management are facilitated, and the service life of the equipment is prolonged. The reliability of the system operation is improved.
Claims (10)
1. The utility model provides an arrangement structure of building fire pump room and fire water pond, including locating the fire pump room of building basement, its characterized in that: still include suction well, sedimentation well and fire-fighting water tank or water pitcher, the suction well is adjacent the building basement outer wall inboard, the fire-fighting pump room is located the suction well inboard, the sedimentation well is located the building basement outer wall outside, fire-fighting water tank or water pitcher buries the outdoor greenbelt of basement contour line outside, be equipped with communicating pipe in the sedimentation well, be equipped with the gate valve on the communicating pipe, communicating pipe one end is passed the building basement outer wall intercommunication the suction well, the other end wears out the sedimentation well and communicates to fire-fighting water tank or water pitcher, fire-fighting water tank or water pitcher are in communicating pipe entry position is equipped with the sump, communicating pipe subsides sump bottom installation.
2. The arrangement of a fire pump room and a fire water pond for a building according to claim 1, wherein: the fire pump room is internally provided with a fire pump, the fire pump absorbs water from the water absorption well through the water absorption horn mouth, the inner cavity of the water absorption well meets the installation space requirement of the water absorption horn mouth of the fire pump, the submerged depth of the water absorption horn mouth under the lowest effective water level of the water absorption well is not less than 600mm, and the effective volume of the water absorption well is not less than 3min flow of the fire pump.
3. The arrangement of a fire pump room and a fire water pond for a building according to claim 1, wherein: the outer wall of the building basement is provided with a steel sleeve, one end of the communicating pipe penetrates through the steel sleeve to be communicated with the water absorbing well, and waterproof materials are filled between the communicating pipe and the steel sleeve; and a waterproof sleeve is arranged at the position of the communicating pipe penetrating out of the sedimentation well.
4. The arrangement of a fire pump room and a fire water pond for a building according to claim 1, wherein: and a stainless steel corrugated pipe for compensating the expansion and the shearing deformation of the communicating pipe is arranged on the communicating pipe in the sedimentation well, and the gate valve is positioned behind the stainless steel corrugated pipe.
5. The arrangement of a fire pump room and a fire water pond for a building according to claim 1, wherein: the water absorbing well is adjacent to the upper side of the side wall of the fire pump room, an inspection manhole is arranged on the upper side of the side wall of the fire pump room, a water inlet pipe and an overflow pipe are sequentially arranged below the inspection manhole, and the overflow pipe is communicated with a drainage ditch arranged in a basement of a building.
6. The arrangement of a fire pump room and a fire water pond for a building according to claim 1, wherein: the lateral wall of subsidence well is equipped with the cat ladder.
7. The arrangement of a fire pump room and a fire water pond for a building according to claim 1, wherein: and a partition joint with the width of 50mm is arranged between the outer wall of the building basement and the sedimentation well, and asphalt cement is filled in the partition joint.
8. The arrangement of a fire pump room and a fire water pond for a building according to claim 1, wherein: the pit size of the fire fighting water tank or pitcher is 0.5x0.5x0.5m.
9. The arrangement of a fire pump room and a fire water pond for a building according to claim 1, wherein: the top surface of fire-fighting water tank or water pitcher is equipped with the manhole, and the interval is equipped with the breather pipe that has the difference in height, and the port of breather pipe is equipped with stainless steel fly net.
10. The arrangement of a fire pump room and a fire water pond for a building according to claim 1, wherein: the fire-fighting water tank or water tank is buried under the frozen soil layer through top surface earthing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321162955.8U CN219909166U (en) | 2023-05-15 | 2023-05-15 | Arrangement structure of building fire pump house and fire water pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321162955.8U CN219909166U (en) | 2023-05-15 | 2023-05-15 | Arrangement structure of building fire pump house and fire water pond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219909166U true CN219909166U (en) | 2023-10-27 |
Family
ID=88464626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321162955.8U Active CN219909166U (en) | 2023-05-15 | 2023-05-15 | Arrangement structure of building fire pump house and fire water pond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219909166U (en) |
-
2023
- 2023-05-15 CN CN202321162955.8U patent/CN219909166U/en active Active
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