CN220377427U - Fire-fighting water tank water intake structure - Google Patents
Fire-fighting water tank water intake structure Download PDFInfo
- Publication number
- CN220377427U CN220377427U CN202321910292.3U CN202321910292U CN220377427U CN 220377427 U CN220377427 U CN 220377427U CN 202321910292 U CN202321910292 U CN 202321910292U CN 220377427 U CN220377427 U CN 220377427U
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- Prior art keywords
- well
- fire
- intake structure
- water intake
- water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 98
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 6
- 239000010935 stainless steel Substances 0.000 claims abstract description 6
- 239000004570 mortar (masonry) Substances 0.000 claims description 5
- 229910001141 Ductile iron Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 230000002093 peripheral effect Effects 0.000 description 6
- 239000003673 groundwater Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model belongs to the technical field of fire control, and particularly discloses a water intake structure of a fire-fighting water pond, which comprises a water collecting well, wherein an opening is formed in the top of the water collecting well, a communicating pipe is communicated between the fire-fighting water pond and the water collecting well, a lower-layer well ring and an upper-layer well ring are sequentially arranged at the opening of the top of the water collecting well from bottom to top, the upper-layer well ring is connected with the lower-layer well ring, a lower-layer well cover is arranged at the top end of the lower-layer well ring, an upper-layer well cover is arranged at the top end of the upper-layer well ring, a drainage ditch is arranged at the periphery of the upper-layer well ring, a drain pipe is communicated at the lower part of the drainage ditch, and the upper-layer well cover is flush with the outdoor ground. According to the utility model, the surface drainage on the periphery of the well lid is collected through the linear drainage ditch on the periphery of the well lid, so that the surface drainage is prevented from being poured into the water intake, and the elevation of the finished surface at the top of the water intake is reduced to be consistent with the surface on the periphery; the effect of the well cover is beautified by decorating the well cover by the upper stainless steel layer; the safety of the well lid is guaranteed through the arrangement of the double-layer well lid.
Description
Technical Field
The utility model relates to the technical field of fire protection, in particular to a water intake structure of a fire-fighting pool.
Background
The technical specifications of fire water supply and fire hydrant system require that: the fire water tank for storing outdoor fire water or the fire water tank for taking water from the fire truck should be provided with a water intake (well), and the distance between the water intake (well) and the building (except the water pump room) should not be less than 15m; it is not preferable that the distance from the roadside of the fire-fighting lane is less than 0.5m and not more than 2.0m. Therefore, the water intake of the fire-fighting pool is generally arranged on the outdoor paving ground or in the outdoor green space, and in order to prevent the rainwater on the outdoor ground from being poured into the water intake of the fire-fighting pool, the elevation of the top finishing surface of the water intake of the fire-fighting pool is generally designed to be 150-200 mm higher than the outdoor ground around the water intake, and the method has great influence on the landscape effect; and because the water depth in the water intake of the fire-fighting pool is deeper, the safety of the water intake well cover is quite important. Therefore, a structure which can prevent the outdoor ground rainwater from being poured in and ensure the safety and reliability of the water intake well lid is required to be designed.
Disclosure of Invention
The utility model provides a water intake structure of a fire-fighting pool, which aims to prevent ground drainage from being poured into the water intake.
The utility model is realized by the following technical scheme: the utility model provides a fire-fighting water tank intake structure, includes the sump pit, sump pit open-top, the intercommunication has communicating pipe between fire-fighting water tank and the sump pit, the open-top department of sump pit is equipped with lower floor's well circle and upper strata well circle from supreme down in proper order, upper strata well circle with lower floor's well circle interconnect, lower floor's well lid is installed on lower floor's well circle top, upper strata well lid is installed on upper strata well circle top, the periphery of upper strata well circle is equipped with the escape canal, the lower part intercommunication of escape canal has the drain pipe, upper strata well lid flushes with outdoor ground.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
the double-layer well covers are in a closed state at ordinary times, and the strength of the double-layer well covers can fully ensure the safety of the water intake well covers; after rainfall occurs, the ground drainage around the well lid is discharged through the drainage ditch, so that ground rainwater is prevented from being poured in; when fire disaster occurs, the fire engine needs to take water, the double-layer well lid is opened to take water and extinguish fire, and the double-layer well lid is covered after the fire engine is used up.
According to the water intake of the fire-fighting pool for the building engineering, the drainage ditch is arranged on the periphery of the upper layer well ring, the drainage ditch can collect drainage on the ground around the upper layer well cover, and the ground drainage is prevented from being poured into the water intake; the effect of the well cover can be beautified through the upper layer well cover; the safety of the whole well lid can be effectively guaranteed through the double-layer well lid structure of the upper well lid and the lower well lid.
Further, the cross section of the drainage ditch is U-shaped. The drainage ditch shape of this scheme leads water effectually.
Further, the ditch top is connected with the ditch apron, the ditch apron top is equipped with round receipts mouth of a river, receive mouth of a river and outdoor ground flush, just receive the mouth of a river be close to upper well lid edge. The water receiving mouth at the top of the ditch cover plate in the scheme can guide the ground drainage around the well cover into the drainage ditch for drainage, so that ground rainwater is prevented from being poured in, and the water receiving mouth is similar to the offered drainage gap, so that the water receiving mouth is more concealed and attractive.
Further, the water receiving port is internally fixedly connected with a filtering frame, and the filtering frame is cross-shaped. The setting of filter frame in this scheme can play the effect that blocks to some debris in the drainage, such as rubbish such as plastic bag, leaf to can play the effect of avoiding the jam.
Further, the lower layer well ring top is connected with the support, lower floor's well lid demountable installation is on the support. The setting of support is convenient for carry out the cooperation with the lower floor well lid and is connected in this scheme, sets up the support simultaneously, can avoid the lower floor well lid to influence the connection between upper well circle and the lower floor well circle.
Further, the lower layer well ring is connected with the water collecting well, the support is connected with the lower layer well ring, and the upper layer well ring is connected with the lower layer well ring by being fully paved with waterproof mortar. This scheme can make well ring and sump pit, two-layer well ring and support and well ring firmly link together to can prevent in the groundwater infiltration sump pit.
Further, the top of the upper layer well lid is provided with a groove. So set up, can make the top of upper well lid be hollow state, be convenient for like this the later stage can combine peripheral material and the mechanism of mating formation to spread and paste, weaken the effect influence of well lid to peripheral mating formation.
Further, pulling holes are formed in four corners of the top of the upper layer well cover. In this scheme, establish the broaching on upper manhole cover four corners and be convenient for later stage and open the use.
Further, the lower well lid is a heavy nodular cast iron well lid. The strength of lower floor's well lid can be improved in this setting.
Further, the upper well lid is a stainless steel well lid. The upper well lid is durable, difficult to corrode, lighter and convenient to open and take water.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. In the drawings:
FIG. 1 is a longitudinal section view of an embodiment of a water intake structure for a fire-fighting pool according to the present utility model;
FIG. 2 is a top view of an embodiment of a water intake structure for a fire-fighting pool according to the present utility model;
fig. 3 is a partial enlarged view at B in fig. 1.
In the drawings, the reference numerals and corresponding part names:
the upper layer well cover 1, the lower layer well cover 2, the upper layer well ring 3, the lower layer well cover support 4, the lower layer well ring 5, the water collecting port 6, the filter frame 601, the ditch cover 7, the drainage ditch 8, the drainage pipe 9, the outdoor ground 10, the communicating pipe 11, the water collecting well 12, the cushion layer 13, the nameplate 14 and the pull hole 15.
Detailed Description
For the purpose of making apparent the objects, technical solutions and advantages of the present utility model, the present utility model will be further described in detail with reference to the following examples and the accompanying drawings, wherein the exemplary embodiments of the present utility model and the descriptions thereof are for illustrating the present utility model only and are not to be construed as limiting the present utility model.
As shown in fig. 1 and 2, embodiment 1 provides a water intake structure of a fire-fighting pool, which includes a water collecting well 12, wherein an opening is formed at the top of the water collecting well 12, and a circular hole is formed at the top and central position of the water collecting well 12 in this embodiment.
A communicating pipe 11 is communicated between the fire-fighting water pool and the water collecting well 12, and water in the fire-fighting water pool is conveyed into the water collecting well 12 through the communicating pipe 11, so that the later-stage fire truck is convenient to use.
The top opening part of the water collecting well 12 is sequentially provided with a lower layer well ring 5 and an upper layer well ring 3 from bottom to top, the upper layer well ring 3 and the lower layer well ring 5 are connected with each other, the lower layer well cover 2 is arranged at the top end of the lower layer well ring 5, the upper layer well cover 1 is arranged at the top end of the upper layer well ring 3, and the water collecting well is characterized in that: in the embodiment, the lower layer well ring 5 and the upper layer well ring 3 are both concrete well rings, the top of the lower layer well ring 5 is connected with a support, the support is a cast iron support, and the support is connected with the lower layer well ring 5 through waterproof mortar.
The lower layer well ring 5 is ring-shaped, has the height of 300mm, the inner diameter of 500mm and the outer diameter of 1000mm, and waterproof mortar is fully paved between the lower layer well ring 5 and the water collecting well 12, so that the lower layer well ring 5 and the water collecting well 12 are firmly connected together, and groundwater is prevented from penetrating into the water collecting well 12. The lower layer well lid 2 is detachably mounted on the support, in the embodiment, the lower layer well lid 2 is connected on the support through an iron chain, and the lower layer well lid 2 adopts a heavy nodular cast iron well lid.
In the embodiment, the upper layer well ring 3 is arranged on the lower layer well ring 5, the upper layer well ring 3 is in a circular ring shape, the height is 200mm, the inner diameter is 740mm, the outer diameter is 1000mm, waterproof mortar is fully paved between the upper layer well ring 3 and the lower layer well ring 5, the two layers well rings are firmly connected together, and groundwater is prevented from penetrating into the water collecting well 12.
In this embodiment, the upper well lid 1 is flush with the outdoor ground 10, and the upper well lid 1 is a stainless steel well lid, and is installed on the upper well ring 3, and a pulling hole 15 is formed in four corners of the top of the upper well lid 1 for opening, and in this embodiment, a groove is formed in the top of the upper well lid 1, so that the top of the upper well lid 1 is hollow, and thus the peripheral paving material and mechanism can be combined for paving, the influence of the upper well lid 1 on the peripheral paving effect is weakened, after the paving is completed, a stainless steel permanent sign name plate 14 is set on the upper well lid 1, and the upper surface is marked with a "fire water intake" of a fire-fighting water tank.
In the embodiment, the periphery of the upper layer well ring 3 is provided with the drainage ditch 8, the cross section of the drainage ditch 8 is U-shaped, the drainage ditch 8 is annular and is close to the upper layer well ring 3, the drainage ditch 8 is made of finished resin, and the inner width of the drainage ditch 8 is 200mm and the depth is 250mm. The lower part of the drainage ditch 8 is communicated with a drainage pipe 9, in the embodiment, the drainage pipe 9 is communicated with the bottom of the drainage ditch 8, a drainage outlet with the diameter of 100mm is arranged at the bottom of the U-shaped drainage ditch 8, and the drainage outlet is connected to peripheral rainwater drainage facilities through a drainage pipe 9 pipeline.
In this embodiment, the ditch 8 top is connected with ditch apron 7, and the hook apron is stainless steel material, and the hook apron can play the shielding effect to the top of ditch 8, avoids external impurity to stop up ditch 8, and ditch apron 7 top is equipped with round linear water receiving mouth 6, and water receiving mouth 6 flushes with outdoor ground 10, and water receiving mouth 6 sets up the round along ditch 8, and water receiving mouth 6 is close to upper well lid 1 edge setting.
Referring to fig. 3, a filter frame 601 is fixedly connected in the water receiving port 6, the filter frame 601 is cross-shaped, and the filter frame 601 can shield external sundries.
The specific implementation process is as follows: the double-layer well covers are in a closed state at ordinary times, and the strength of the double-layer well covers can fully ensure the safety of the water intake well covers; after rainfall occurs, ground drainage around the well lid is discharged through a water receiving port 6 on the linear drainage ditch 8, so that ground rainwater is prevented from being poured in; when a fire disaster occurs, the fire engine stops beside the water intake of the fire water pond, the upper layer well lid 1 and the lower layer well lid 2 are pried open by the tool, the water suction pipe of the fire engine stretches into the water intake of the fire water pond, the fire pump is started to achieve the purpose of taking water from the fire engine to extinguish the fire, and the lower layer well lid 2 and the upper layer well lid 1 are covered in sequence after the fire engine is used up.
According to the water intake structure of the fire-fighting pool in the building engineering, the water drainage on the ground around the well cover is collected through the linear drainage ditch 8 around the well cover, so that the ground water drainage is prevented from being poured into the water intake. The surface elevation is reduced to be consistent with the peripheral ground through the top of the water intake in the embodiment, the well lid effect is beautified through the upper well lid 1, and the safety of the well lid is guaranteed through the double-layer well lid structure of the upper well lid 1 and the lower well lid 2.
The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the utility model, and is not meant to limit the scope of the utility model, but to limit the utility model to the particular embodiments, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (10)
1. The utility model provides a fire-fighting water tank intake structure, includes the sump pit, sump pit open-top, the intercommunication has communicating pipe between fire-fighting water tank and the sump pit, its characterized in that, the open-top department of sump pit is followed supreme lower floor's well circle and the upper strata well circle of being equipped with in proper order down, the upper strata well circle with lower floor's well circle interconnect, lower floor's well lid is installed on lower floor's well circle top, upper well lid is installed on upper well circle top, the periphery of upper strata well circle is equipped with the escape canal, the lower part intercommunication of escape canal has the drain pipe, upper strata well lid flushes with outdoor ground.
2. A fire water intake structure as claimed in claim 1, wherein the cross section of the drainage ditch is U-shaped.
3. A fire water intake structure according to claim 1 or 2, wherein the top of the drainage ditch is connected with a ditch cover plate, the top of the ditch cover plate is provided with a circle of water receiving ports, the water receiving ports are flush with the outdoor ground, and the water receiving ports are close to the edge of the upper manhole cover.
4. A fire water intake structure according to claim 3, wherein a filter frame is fixedly connected in the water intake, and the filter frame is cross-shaped.
5. The fire water intake structure of claim 1, wherein the top of the lower manhole cover is connected with a support, and the lower manhole cover is detachably mounted on the support.
6. The fire water intake structure of claim 5, wherein the lower layer collar is connected to the water collection well, the support is connected to the lower layer collar, and the upper layer collar is connected to the lower layer collar by waterproof mortar.
7. The intake structure of claim 1, wherein the top of the upper manhole cover is provided with a groove.
8. The intake structure of claim 7, wherein the top four corners of the upper manhole cover are provided with pull holes.
9. The fire water intake structure of claim 1, wherein the lower manhole cover is a heavy ductile iron manhole cover.
10. The fire water intake structure of claim 1, wherein the upper manhole cover is a stainless steel manhole cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321910292.3U CN220377427U (en) | 2023-07-20 | 2023-07-20 | Fire-fighting water tank water intake structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321910292.3U CN220377427U (en) | 2023-07-20 | 2023-07-20 | Fire-fighting water tank water intake structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220377427U true CN220377427U (en) | 2024-01-23 |
Family
ID=89561759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321910292.3U Active CN220377427U (en) | 2023-07-20 | 2023-07-20 | Fire-fighting water tank water intake structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220377427U (en) |
-
2023
- 2023-07-20 CN CN202321910292.3U patent/CN220377427U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |