CN216305531U - Prefabricated assembled cistern - Google Patents
Prefabricated assembled cistern Download PDFInfo
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- CN216305531U CN216305531U CN202122319035.XU CN202122319035U CN216305531U CN 216305531 U CN216305531 U CN 216305531U CN 202122319035 U CN202122319035 U CN 202122319035U CN 216305531 U CN216305531 U CN 216305531U
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- storage tank
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Abstract
The utility model discloses a prefabricated reservoir, which comprises a supporting layer, wherein the supporting layer sequentially comprises a stone layer, a waterproof coiled material, a concrete cushion layer and a concrete supporting layer from bottom to top; the water storage tank bottom plate is arranged on the concrete supporting layer; the water storage tank bottom plate is vertically provided with a water storage tank side wall and a plurality of partition tank side walls, and the water storage tank is divided into a plurality of partition tanks by the partition tank side walls; the side wall of each dividing tank is provided with a communicating pipe which communicates two adjacent dividing tanks; and a construction joint is arranged on the side wall of the reservoir, the height of the construction joint from the bottom plate is greater than 200mm, and a water stop steel plate is arranged in the construction joint. The prefabricated assembly type reservoir is stable and reliable in structure and strong in waterproofness; the water storage tank is internally provided with a plurality of dividing tanks, the side walls of the dividing tanks are provided with communicating pipes, the communicating pipes are communicated with two adjacent dividing tanks, and the heights of the communicating pipes are different, so that the water storage tank has a multistage sedimentation function.
Description
Technical Field
The utility model relates to the technical field of concrete buildings, in particular to a prefabricated water storage tank.
Background
The common reservoir and sedimentation tank construction engineering technology mostly adopts on-site pouring. The cast-in-place rain pool technology has the advantages of good integrity, good earthquake resistance, good waterproofness and the like, so the cast-in-place rain pool technology is mostly adopted, but the cast-in-place concrete construction technology needs strict maintenance conditions and long construction period, and when the construction environment is complex, such as at the front edge of a wharf, the underground water level suddenly changes due to the influence of seawater tides, the continuous precipitation is difficult, and the high-quality and high-standard maintenance is difficult to realize. Moreover, the existing reservoir does not have a multi-stage precipitation function, and the waterproof effect is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a prefabricated reservoir which is stable and reliable in structure, strong in waterproofness and has a multistage sedimentation function.
Therefore, the utility model provides a prefabricated reservoir which comprises a supporting layer, wherein the supporting layer sequentially comprises a stone layer, a waterproof coiled material, a concrete cushion layer and a concrete supporting layer from bottom to top; a reservoir floor disposed on the concrete support layer; the water storage tank bottom plate is vertically provided with a water storage tank side wall and a plurality of partition tank side walls, and the water storage tank is divided into a plurality of partition tanks by the plurality of partition tank side walls; the side walls of the dividing ponds are provided with communicating pipes which communicate two adjacent dividing ponds; the water stopping device is characterized in that a construction joint is arranged on the side wall of the reservoir, the distance between the construction joint and the bottom plate is larger than 200mm, and a water stopping steel plate is arranged in the construction joint.
Preferably, the side wall of the reservoir and the side wall of the partition pool are both arranged in a lacing wire plum blossom shape.
Preferably, the side wall of the water storage tank and the bottom of the side wall of the partition tank are both provided with water stop steel plates.
Preferably, the height of the water stop steel plate is more than 200mm, and the thickness of the water stop steel plate is more than 3 mm.
Preferably, the length of the reservoir floor, the length of the concrete supporting layer and the length of the concrete cushion are sequentially increased.
Preferably, the heights of the plurality of communication pipes are sequentially increased or decreased.
Compared with the prior art, the utility model has the advantages and positive effects that: the utility model provides a prefabricated reservoir, which comprises a supporting layer, wherein the supporting layer sequentially comprises a stone layer, a waterproof coiled material, a concrete cushion layer and a concrete supporting layer from bottom to top; a reservoir floor disposed on the concrete support layer; the water storage tank bottom plate is vertically provided with a water storage tank side wall and a plurality of partition tank side walls, and the water storage tank is divided into a plurality of partition tanks by the plurality of partition tank side walls; the side walls of the dividing ponds are provided with communicating pipes which communicate two adjacent dividing ponds; the water stopping device is characterized in that a construction joint is arranged on the side wall of the reservoir, the distance between the construction joint and the bottom plate is larger than 200mm, and a water stopping steel plate is arranged in the construction joint. The prefabricated assembly type reservoir is stable and reliable in structure and strong in waterproofness; the water storage tank is internally provided with a plurality of dividing tanks, the side walls of the dividing tanks are provided with communicating pipes, the communicating pipes are communicated with two adjacent dividing tanks, and the heights of the communicating pipes are different, so that the water storage tank has a multistage sedimentation function. The prefabricated assembly type reservoir can adopt a graded prefabrication process, reduces the overall sinking difficulty of the reservoir and is beneficial to realizing the uniform sinking of the reservoir.
Other features and advantages of the present invention will become more apparent from the following detailed description of the utility model when taken in conjunction with the accompanying drawings.
Drawings
Fig. 1 is a schematic structural view of one embodiment of a prefabricated water reservoir of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a schematic structural view of an embodiment of the prefabricated water reservoir of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and examples.
As shown in fig. 1 to 3, the prefabricated water reservoir of the present embodiment includes a supporting layer 10, and the supporting layer 10 includes, from bottom to top, a stone layer 11, a waterproof roll 12, a concrete cushion layer 13, and a concrete supporting layer 14; the reservoir bottom plate 20 is arranged on the concrete supporting layer 13; a reservoir side wall 21 and a plurality of partition pool side walls 22 are vertically arranged on the reservoir bottom plate 20, and the reservoir is divided into a plurality of partition pools by the plurality of partition pool side walls 22; the side wall 22 of each partition pool is provided with a communicating pipe 23, and the communicating pipes 23 communicate two adjacent partition pools; the reservoir side wall 21 is provided with a construction joint 24, the height of the construction joint 24 from the bottom plate 20 is more than 200mm, and a water stop steel plate 25 is arranged in the construction joint 24.
The prefabricated water storage tank is stable and reliable in structure and strong in waterproofness; the cistern is inside to be equipped with a plurality of segmentation ponds, cuts apart and is equipped with communicating pipe 23 on the pond lateral wall 22, and communicating pipe 23 communicates two adjacent segmentation ponds, and the high diverse of communicating pipe 23 can make the cistern of this embodiment possess multistage sediment function. The prefabricated assembled cistern of this embodiment can adopt the prefabricated technology of gradation, reduces the cistern and wholly sinks the degree of difficulty, is favorable to realizing evenly sinking of cistern.
The construction method comprises the following steps of setting cushion blocks in a construction area, erecting steel templates in blocks, binding steel bars after all the steel templates are assembled, pouring cell bodies in a grid bin, reserving post-pouring belts and communicating pipelines between the partitioned cell bodies according to design specification requirements, performing post-pouring belt construction after the cell body strength reaches the specification design requirements, and performing whole drainage and sinking of the cell body after maintenance for a certain time. After the design specification position is reached, the construction of the base reinforcing layer 10 is carried out, the construction period is short, the difficult point of concrete curing construction in an underwater complex environment can be avoided, the prefabrication and assembly of the water tank are realized, the complicated construction steps of a construction site are simplified, and the construction period is shortened.
In this embodiment, the cistern that cistern bottom plate 20 and cistern lateral wall 21 enclose is cuboid frame construction, and the quantity of cutting apart pond lateral wall 22 is three, and three cutting apart pond lateral wall 22 is along the width direction parallel arrangement of cistern, and three cutting apart pond lateral wall 22 divide into four cutting apart ponds in with the cistern.
In this embodiment, as shown in fig. 1, the three partition pool side walls 22 are respectively provided with the communicating pipes 23, and the heights of the three communicating pipes 23 are sequentially increased from left to right, which is beneficial to realizing the multi-stage sedimentation function of the reservoir.
In this embodiment, the length of cistern bottom plate 20, concrete supporting layer 14 and concrete cushion 13 increase in proper order, and cistern bottom plate 20 sets up in concrete supporting layer 14 top, can play firm reliable supporting role to cistern bottom plate 20 for the cistern structure is firm reliable.
The cistern lateral wall 21 all adopts the lacing wire plum blossom to arrange with dividing apart pond lateral wall 22, can be so that cistern lateral wall 21 and dividing apart pond lateral wall 22 structure are firm reliable to can make the cistern structure firm reliable, long service life.
The bottom of the reservoir side wall 21 and the bottom of the partition pool side wall 22 are both provided with water stop steel plates 25, so that external water can be prevented from permeating into the reservoir.
The height of the water stop steel plate 25 is larger than 200mm, the thickness is larger than 3mm, and the water stop steel plate can play a role in stably and reliably stopping water.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (6)
1. A prefabricated assembled reservoir is characterized by comprising
The supporting layer sequentially comprises a stone layer, a waterproof coiled material, a concrete cushion layer and a concrete supporting layer from bottom to top;
a reservoir floor disposed on the concrete support layer;
the water storage tank bottom plate is vertically provided with a water storage tank side wall and a plurality of partition tank side walls, and the water storage tank is divided into a plurality of partition tanks by the plurality of partition tank side walls;
the side walls of the dividing ponds are provided with communicating pipes which communicate two adjacent dividing ponds;
the water storage tank is characterized in that a construction joint is arranged on the side wall of the water storage tank, the distance between the construction joint and the bottom plate of the water storage tank is greater than 200mm, and a water stop steel plate is arranged in the construction joint.
2. The prefabricated water reservoir of claim 1,
the side wall of the reservoir and the side wall of the partition pool are both arranged in a lacing wire plum blossom shape.
3. The prefabricated water reservoir of claim 1,
the cistern lateral wall with the bottom of cutting apart the pond lateral wall all is provided with the stagnant water steel sheet.
4. The prefabricated water reservoir of claim 1,
the height of stagnant water steel sheet is greater than 200mm, and thickness is greater than 3 mm.
5. The prefabricated water reservoir of claim 1,
the length of the water storage tank bottom plate, the length of the concrete supporting layer and the length of the concrete cushion layer are sequentially increased.
6. The prefabricated water reservoir of claim 1,
the heights of the plurality of communication pipes are sequentially increased or decreased.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122319035.XU CN216305531U (en) | 2021-09-24 | 2021-09-24 | Prefabricated assembled cistern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122319035.XU CN216305531U (en) | 2021-09-24 | 2021-09-24 | Prefabricated assembled cistern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216305531U true CN216305531U (en) | 2022-04-15 |
Family
ID=81111591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122319035.XU Active CN216305531U (en) | 2021-09-24 | 2021-09-24 | Prefabricated assembled cistern |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216305531U (en) |
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2021
- 2021-09-24 CN CN202122319035.XU patent/CN216305531U/en active Active
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