CN209907488U - Bottom structure of buried water tank - Google Patents
Bottom structure of buried water tank Download PDFInfo
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- CN209907488U CN209907488U CN201920622848.6U CN201920622848U CN209907488U CN 209907488 U CN209907488 U CN 209907488U CN 201920622848 U CN201920622848 U CN 201920622848U CN 209907488 U CN209907488 U CN 209907488U
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- water tank
- concrete foundation
- steel plate
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 63
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 64
- 239000010935 stainless steel Substances 0.000 claims abstract description 64
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 29
- 239000004567 concrete Substances 0.000 claims abstract description 20
- 238000002156 mixing Methods 0.000 claims abstract description 19
- 239000004576 sand Substances 0.000 claims description 21
- 239000004568 cement Substances 0.000 claims description 17
- 239000011083 cement mortar Substances 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 5
- 238000003823 mortar mixing Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 claims 2
- 230000007797 corrosion Effects 0.000 claims 2
- 238000000034 method Methods 0.000 claims 1
- 239000013049 sediment Substances 0.000 abstract description 9
- 239000003673 groundwater Substances 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 3
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
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Abstract
The utility model discloses a bottom structure of burying ground water tank, include: the concrete foundation comprises a reinforced concrete foundation and a concrete layer arranged at the bottom of the reinforced concrete foundation; a stainless steel bottom plate is laid on the upper side of the reinforced concrete foundation, and a water and sediment mixing layer is laid between the stainless steel bottom plate and the reinforced concrete foundation; the bottom fixedly connected with of stainless steel bottom plate props up the firmware, prop up the firmware and run through behind the silt layer of mixing with reinforced concrete foundation fixed connection. The utility model discloses set up the stainless steel bottom plate at reinforced concrete foundation's upside, made the water tank bottom paved stainless steel bottom plate to form inside and the water contact part of water tank and all be stainless steel, make the quality of water improvement of burying the water storage of ground water tank.
Description
Technical Field
The utility model relates to a water storage technical field especially relates to a bottom structure of burying ground water tank.
Background
Urban infrastructure can not be kept living and fire-fighting water supply. Along with the development of cities, the requirements of urban residents on the water quality of supplied water are continuously improved and strict, and the construction requirements of corresponding water supply facilities such as water tanks, water supply pump stations and the like are also improved. The water tank and the pump station which are prefabricated by the metal mold pressing plate are used, so that the problem that residents have high requirements on water quality is solved. In the development of above-mentioned water tank and pump station, anti-floating buried water tank or pump station has appeared, and this kind of water tank has improved the quality of water requirement with the pump station, has also improved the efficiency of building simultaneously.
However, the water tank and the pump station prefabricated by the existing metal molded plate neglect the problem of structural modification of the bottom of the water tank, and water in the water tank is in direct contact with the anti-floating plate foundation; the anti-floating whole plate foundation is made of concrete materials, the surface which is seemingly smooth is very rough, and innumerable gaps which can not be seen by naked eyes are distributed, and the gaps are places for storing dirt and hotbeds for breeding bacteria; with the lapse of time, the bottom of the water tank can generate moss, which is very inconvenient to clean.
Disclosure of Invention
Aiming at the technical problem, the technical scheme provides a bottom structure of a buried water tank, which can effectively solve the problem.
The utility model discloses a following technical scheme realizes:
a bottom structure of a buried water tank, comprising: the concrete foundation comprises a reinforced concrete foundation and a concrete layer arranged at the bottom of the reinforced concrete foundation; a stainless steel plate is laid on the upper side of the reinforced concrete foundation, and the stainless steel plate is fixedly connected with the reinforced concrete foundation through a cement sand mixing layer laid between the stainless steel plate and the reinforced concrete foundation; the stainless steel plate bottom surface is provided with the hem all around, at the equal fixedly connected with of middle part of stainless steel plate bottom surface and the middle part of hem and prop up the firmware, hem and a firmware inlay water sand and mix the layer to mix a layer fixed connection with cement sand.
Furthermore, pure cement mortar is laid in the positions where the folded edges and the supporting and fixing pieces are embedded inside the cement mortar mixing layer.
Furthermore, the thickness of the pure cement mortar layer is larger than the heights of the folded edge and the supporting piece, and the thickness of the pure cement mortar is consistent with the heights of the folded edge and the supporting piece; the pure cement mortar is arranged on the top of the cement sand mixing layer.
Furthermore, the supporting and fixing piece comprises a first supporting and fixing piece arranged at the four corners of the stainless steel plate in an oblique mode, a second supporting and fixing piece arranged in the middle of the folded edge, and a third supporting and fixing piece arranged on the center line of the stainless steel plate.
Furthermore, two ends of the first supporting piece are fixedly connected with the two adjacent folded edges respectively to form a triangle.
Furthermore, the first supporting and fixing piece and the second supporting and fixing piece are made of L-shaped plates, and one sides of the L-shaped plates are fixedly connected with the stainless steel plate; the third supporting and fixing piece adopts a supporting and fixing piece with a T-shaped cross section, and the top surface of the T-shaped supporting and fixing piece is fixedly connected with the stainless steel plate.
Furthermore, the stainless steel plate is formed by closely attaching and laying a plurality of small stainless steel plates; the small stainless steel plates are paved on the upper side of the sediment mixed layer in a staggered manner.
Furthermore, the water-sand mixed layer adopts a water-cement ratio of 1:2.5-1:3, and water is added to ensure that the water-sand mixed layer is easy to be held into a mass and spread.
Furthermore, all the fittings of the stainless steel plate are made of stainless steel materials.
Furthermore, the reinforced concrete foundation and the concrete layer are both made of impervious concrete.
Advantageous effects
The utility model provides a pair of bury ground water tank's bottom structure compares with prior art, and it has following beneficial effect:
(1) the stainless steel bottom plate is fixed on the reinforced concrete foundation through the water sediment mixing layer, so that the stainless steel bottom plate becomes the bottom of the water tank, the contact part of the water storage in the buried water tank and the water tank is made of stainless steel, the generation of sundries and the breeding of germs are reduced, the quality of the stored water is improved, and the water quality requirement of water supply is met.
(2) The first supporting and fixing piece, the second supporting and fixing piece and the third supporting and fixing piece which are fixedly connected with the bottom surface of the stainless steel bottom plate are embedded into the water sediment mixing layer and fixed on the upper side of the water sediment mixing layer, and the stability of the stainless steel bottom plate fixed on the water tank reinforced concrete is improved.
(3) The stainless steel bottom plate of factory modularization can practice thrift the time of mating formation, improves the construction progress.
(4) The water content in the water-sand mixed layer ensures that the water-sand mixed layer has certain dryness while having certain humidity; the laying and leveling of the stainless steel bottom plate are facilitated. The later fixing is facilitated; the stainless steel bottom plate is laid in a close fit manner, a certain gap is inevitably formed, water seepage can occur at the beginning of the gap, the water seepage in the gap reaches the cement sand mixing layer, and the cement sand mixing layer gradually absorbs the water, so that the cement sand mixing layer is gradually solidified; thereby leading the water-mud mixed layer to play the roles of filling joints and fixing.
(5) Through the effect of concrete layer, improved reinforced concrete foundation's stability, reduced reinforced concrete foundation's the construction degree of difficulty.
(6) The stainless steel bottom plate is laid in a staggered manner, so that the seams of the stainless steel bottom plate are staggered; the stability of the stainless steel bottom plate can be increased.
Drawings
Fig. 1 is a cross-sectional view of the overall structure of the present invention.
Fig. 2 is a schematic overall plan view of the present invention.
Fig. 3 is a schematic bottom structure diagram of a middle stainless steel plate according to the present invention.
Reference numbers in the drawings: the concrete comprises, by weight, 1-a reinforced concrete foundation, 2-a concrete layer, 3-a cement sand mixing layer, 31-pure cement mortar, 4-a stainless steel plate, 41-folded edges, 42-supporting parts, 421-a supporting part I, 422-a supporting part II, 423-a supporting part III, 5-gaps and 6-center lines.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The described embodiments are only some, but not all embodiments of the invention. Without departing from the design concept of the present invention, the ordinary persons in the art should fall into the protection scope of the present invention for various modifications and improvements (including the changes of the shape, size, position, material, etc. of the support member, the changes of the size, thickness, material, etc. of the stainless steel plate, the changes of the water-cement ratio of the cement-sand mixed layer, etc.) made by the technical scheme of the present invention.
Example (b):
as shown in fig. 1, a bottom structure of a buried water tank includes: the concrete foundation comprises a reinforced concrete foundation 1 and a concrete layer 2 poured at the bottom of the reinforced concrete foundation 1; a stainless steel plate 4 is laid on the upper side of the reinforced concrete foundation 1, and the stainless steel plate 4 is fixedly connected with the reinforced concrete foundation 2 through a cement sand mixing layer 3 laid between the stainless steel plate 4 and the reinforced concrete foundation; the stainless steel plate 4 is formed by closely attaching and laying a plurality of small stainless steel plates; the small stainless steel plates are paved on the upper side of the silt mixed layer 3 in a staggered manner.
The periphery of the bottom surface of the stainless steel plate 4 is provided with folded edges 41, the middle part of the bottom surface of the stainless steel plate 4 and the middle part of the folded edge 41 are fixedly connected with supporting pieces 42, and the folded edge 41 and the supporting pieces 42 are embedded into the water and sediment mixing layer 3, so that the bottom surface of the stainless steel plate 4 is tightly attached to the top surface of the water and sediment mixing layer 3; the folded edge 41 and the supporting and fixing piece 42 are fixedly connected with the water and sediment mixing layer 3 after being embedded into the cement and sediment mixing layer 3; the water-sand mixed layer adopts the water-cement ratio of 1:2.5-1:3, and water is added to ensure that the water-sand mixed layer is easy to be spread after being held by hands. Pure cement mortar 31 is laid inside the cement mortar bed 3 at the position where the folded edge 41 and the anchor 42 are fitted. The thickness of the cement mortar mixing layer 3 is greater than the heights of the folded edge 41 and the supporting member 42, and the thickness of the pure cement mortar 31 is consistent with the heights of the folded edge 41 and the supporting member 42; pure cement mortar 31 is provided on top of the cement mortar bed 3.
The supporting member 42 includes a first supporting member 421 obliquely disposed at four corners of the stainless steel plate 4, a second supporting member 422 disposed at the middle of the folded edge 41, and a third supporting member 423 disposed at the center line of the stainless steel plate 4. Two ends of the first support member 421 are respectively welded and fixedly connected with the two adjacent folded edges 41 to form a right triangle. The first supporting and fixing piece 421 and the second supporting and fixing piece 422 are L-shaped plates, the side surface of one side of each L-shaped plate is fixedly connected with the bottom surface of the stainless steel plate 4 in a welding mode, and the length of the plate on the other side is consistent with the height of the folded edge 41; the supporting and fixing part III 423 adopts a supporting and fixing part with an inverted T-shaped cross section, the top surface of the supporting and fixing part is fixedly connected with the bottom surface of the stainless steel plate 4 in a welding mode, and the length of the supporting and fixing part is consistent with the height of the folded edge 41. The stainless steel plate 4 and its fittings are made of stainless steel.
The reinforced concrete foundation 1 and the concrete layer 2 are both made of impervious concrete.
The stainless steel plate in the present embodiment is a stainless steel plate; the shape and size of the stainless steel plate can be set according to the existing requirements. The impervious concrete is P6 impervious concrete.
Claims (10)
1. A bottom structure of a buried water tank, comprising: the concrete foundation comprises a reinforced concrete foundation (1) and a concrete layer (2) arranged at the bottom of the reinforced concrete foundation (1); the method is characterized in that: a stainless steel plate (4) is laid on the upper side of the reinforced concrete foundation (1), and the stainless steel plate (4) is fixedly connected with the reinforced concrete foundation (1) through a cement sand mixing layer (3) laid between the stainless steel plate and the reinforced concrete foundation; be provided with hem (41) around corrosion resistant plate (4) bottom surface, at the equal fixedly connected with in middle part of the middle part of corrosion resistant plate (4) bottom surface and hem (41) prop up firmware (42), hem (41) and prop up firmware (42) inlay water silt and mix layer (3) to mix layer (3) fixed connection with water silt.
2. A bottom structure of a buried water tank according to claim 1, wherein: pure cement mortar (31) is laid in the positions where the folded edges (41) and the supporting and fixing pieces (42) are embedded in the cement and sand mixed layer (3).
3. A bottom structure of a buried water tank according to claim 2, wherein: the thickness of the cement mortar mixing layer (3) is greater than the heights of the folded edge (41) and the supporting piece (42), and the thickness of the pure cement mortar (31) is consistent with the heights of the folded edge (41) and the supporting piece (42); the pure cement mortar (31) is arranged at the top of the cement-sand mixed layer (3).
4. A bottom structure of a buried water tank according to any one of claims 1 to 3, wherein: the supporting and fixing piece (42) comprises a first supporting and fixing piece (421) obliquely arranged at four corners of the stainless steel plate (4), a second supporting and fixing piece (422) arranged in the middle of the folded edge (41), and a third supporting and fixing piece (423) arranged on the center line of the stainless steel plate (4).
5. A buried water tank substructure as claimed in claim 4, wherein: two ends of the first supporting piece (421) are respectively and fixedly connected with the two adjacent folding edges (41) to form a triangle.
6. A buried water tank substructure as claimed in claim 4, wherein: the first supporting and fixing part (421) and the second supporting and fixing part (422) are L-shaped plates, and one sides of the L-shaped plates are fixedly connected with the stainless steel plate (4); the third supporting and fixing piece (423) adopts a T-shaped supporting and fixing piece with a T-shaped section, and the top surface of the T-shaped supporting and fixing piece is fixedly connected with the stainless steel plate (4).
7. A bottom structure of a buried water tank according to claim 1, wherein: the stainless steel plate (4) is formed by closely adhering and laying a plurality of small stainless steel plates; the small stainless steel plates are paved on the upper side of the silt mixed layer (3) in a staggered manner.
8. A bottom structure of a buried water tank according to claim 1, wherein: the cement sand mixing layer (3) adopts a water-cement ratio of 1:2.5-1:3, and water is added to ensure that the cement sand mixing layer is easy to be spread after being held by hands.
9. A bottom structure of a buried water tank according to claim 1, wherein: the fittings of the stainless steel plate (4) are all made of stainless steel materials.
10. A bottom structure of a buried water tank according to claim 1, wherein: the reinforced concrete foundation (1) and the concrete layer (2) are both made of impervious concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920622848.6U CN209907488U (en) | 2019-05-05 | 2019-05-05 | Bottom structure of buried water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920622848.6U CN209907488U (en) | 2019-05-05 | 2019-05-05 | Bottom structure of buried water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209907488U true CN209907488U (en) | 2020-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920622848.6U Active CN209907488U (en) | 2019-05-05 | 2019-05-05 | Bottom structure of buried water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209907488U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112681361A (en) * | 2020-12-28 | 2021-04-20 | 河北华友文化遗产保护股份有限公司 | Pouring construction method for water tank foundation trench |
-
2019
- 2019-05-05 CN CN201920622848.6U patent/CN209907488U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112681361A (en) * | 2020-12-28 | 2021-04-20 | 河北华友文化遗产保护股份有限公司 | Pouring construction method for water tank foundation trench |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Dake Pump Industry (Jiangsu) Co.,Ltd. Assignor: JIANGSU MINGXING WATER SUPPLY EQUIPMENT Co.,Ltd. Contract record no.: X2023980051228 Denomination of utility model: A Bottom Structure of Buried Water Tank Granted publication date: 20200107 License type: Common License Record date: 20231211 |
|
| EE01 | Entry into force of recordation of patent licensing contract |