CN221077312U - High-level water tank bracket and system for indirect air cooling system - Google Patents
High-level water tank bracket and system for indirect air cooling system Download PDFInfo
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- CN221077312U CN221077312U CN202322754663.XU CN202322754663U CN221077312U CN 221077312 U CN221077312 U CN 221077312U CN 202322754663 U CN202322754663 U CN 202322754663U CN 221077312 U CN221077312 U CN 221077312U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 238000001816 cooling Methods 0.000 title claims abstract description 15
- 239000004567 concrete Substances 0.000 claims abstract description 178
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 108
- 239000010959 steel Substances 0.000 claims abstract description 108
- 238000010276 construction Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000009415 formwork Methods 0.000 description 5
- 239000011150 reinforced concrete Substances 0.000 description 4
- 238000005253 cladding Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model provides a high-level water tank support and a system for an indirect air cooling system, which comprise a concrete foundation, a steel pipe concrete frame and a top platform, wherein the concrete foundation, the steel pipe concrete frame and the top platform are sequentially connected from bottom to top, a high-level water tank is placed on the top platform, the steel pipe concrete frame comprises a steel pipe concrete frame column and a steel pipe concrete frame beam, two ends of the steel pipe concrete frame column are respectively connected with the concrete foundation and the top platform, the steel pipe concrete frame beam is parallel to the ground and perpendicular to the steel pipe concrete frame column, and the steel pipe concrete frame beam is connected with the concrete frame column.
Description
[ Field of technology ]
The utility model relates to the technical field of indirect air cooling water supply and drainage of power plants, in particular to a high-level water tank bracket and a system for an indirect air cooling system.
[ Background Art ]
The specifications of indirect cooling systems of the prior thermal power plants are higher and higher, and the specifications of high-level water tanks are also increased, and high-level water tanks with full water weight of more than 300 tons and height of more than 40 meters are common. High-level tank brackets are conventionally constructed using reinforced concrete frames.
Along with the increase of the specification of the high-level water tank, the bearing capacity of the high-level water tank bracket is required to be higher and higher. In order to meet the ever-increasing load-bearing requirements in the art, this is generally accomplished by increasing the cross-section of the columns and beams of the reinforced concrete frame. As the sections of reinforced concrete frame columns and beams become larger and larger, the engineering quantity and weight are greatly increased, so that the anti-seismic performance of the structure is poor, and the overall economy is poor.
Accordingly, there is a need for an indirect air cooling system head tank support and system that addresses the deficiencies of the prior art and solves or mitigates one or more of the problems described above.
[ utility model ]
In view of the above, the utility model provides a high-level water tank bracket and a system for an indirect air cooling system, the structural system combines the stress performance advantages of a concrete frame structure and a steel frame structure, the anti-seismic performance is improved, all components can be prefabricated in advance in a factory, the on-site installation is quick and convenient, the work of on-site scaffold and formwork erection, concrete pouring and the like is omitted, the on-site construction efficiency can be effectively improved, the overall stability is good, and the appearance is attractive.
In one aspect, the utility model provides a high-level water tank support for an indirect air cooling system, which comprises a concrete foundation, a steel pipe concrete frame and a top platform, wherein the concrete foundation, the steel pipe concrete frame and the top platform are sequentially connected from bottom to top, the high-level water tank is placed on the top platform, the steel pipe concrete frame comprises a steel pipe concrete frame column and a steel pipe concrete frame beam, two ends of the steel pipe concrete frame column are respectively connected with the concrete foundation and the top platform, the steel pipe concrete frame beam is parallel to the ground and perpendicular to the steel pipe concrete frame column, and the steel pipe concrete frame beam is connected with the concrete frame column.
Aspects and any possible implementation manner as described above further provide an implementation manner, where the concrete frame columns at least include four concrete frame columns, each concrete frame column has an upper end connected with the top platform and a lower end connected with the concrete foundation, and two ends of the concrete filled steel tube frame beam are respectively connected with two adjacent concrete frame columns.
As described above, in one embodiment, the concrete frame column and the concrete frame beam are steel pipe concrete sections, the concrete frame column includes concrete, an outer-covered steel pipe section and shear nails, wherein the concrete is a cube structure, the outer-covered steel pipe section is covered on four peripheral sides of the cube structure except the top surface and the bottom surface, the shear nails are buried on the top surface and the bottom surface of the concrete cube, and the shear nails are fixedly connected with the concrete cube and the outer-covered steel pipe section.
In the aspect and any possible implementation manner described above, there is further provided an implementation manner, the top surface and/or the bottom surface of the steel tube concrete section of the concrete frame column is provided with at least 12 shear nails, and each edge on the top surface and/or the bottom surface is provided with at least 3 shear nails.
In the aspect and any possible implementation manner described above, there is further provided an implementation manner, at least 4 shear nails are disposed on the top surface and/or the bottom surface of the steel tube concrete section of the concrete frame beam, and the 4 shear nails are symmetrically distributed on any two parallel edges on the top surface and/or the bottom surface.
In accordance with aspects and any one of the possible implementations described above, there is further provided an implementation in which the concrete frame column and the concrete frame beam are each of a unitary structure.
In aspects and any one of the possible implementations described above, there is further provided an implementation in which the concrete foundation is a stepped independent foundation or raft foundation, and the concrete foundation is disposed below ground.
In aspects and any one of the possible implementations described above, there is further provided an implementation, wherein the top platform is a patterned steel plate-ribbed plate structure.
In the aspects and any possible implementation manner described above, there is further provided an implementation manner, wherein the concrete foundation, the concrete filled steel tube frame and the top platform are welded and/or bolted on site.
In accordance with the above aspect and any possible implementation manner, there is further provided a head tank system for an indirect air cooling system, including the head tank support, the head tank system further includes a head tank, and the head tank is disposed at an upper end of the top platform.
Compared with the prior art, one of the technical schemes has the following advantages or beneficial effects: the high-level water tank bracket effectively combines the stress performance advantages of the concrete frame structure and the steel frame structure, and improves the earthquake resistance;
The other technical scheme has the following advantages or beneficial effects: all the components of the utility model can be prefabricated in advance in factories, the on-site installation is quick and convenient, the work of on-site scaffold and formwork support, concrete pouring and the like is omitted, the on-site construction efficiency can be effectively improved, the overall stability is good, and the appearance is attractive.
Of course, it is not necessary for any of the products embodying the utility model to achieve all of the technical effects described above at the same time.
[ Description of the 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, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a head tank bracket according to one embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional view of a concrete filled steel tube frame column according to one embodiment of the present utility model;
FIG. 3 is a schematic cross-sectional view of a concrete filled steel tube frame beam according to one embodiment of the present utility model;
FIG. 4 is a schematic cross-sectional view of a conventional frame column provided in accordance with one embodiment of the present utility model;
Fig. 5 is a schematic cross-sectional view of a conventional frame beam provided in accordance with one embodiment of the present utility model.
Wherein, in the figure:
Wherein: 1. a concrete foundation; 2. a steel pipe concrete frame column; 3. a steel pipe concrete frame beam; 4. a top platform; 5. a high-level water tank, 6, and a section of an outer-packed steel pipe; 7. shear nails; 8. and (3) concrete.
[ Detailed description ] of the invention
For a better understanding of the technical solution of the present utility model, the following detailed description of the embodiments of the present utility model refers to the accompanying drawings.
It should be understood that the described embodiments are merely some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The terminology used in the embodiments of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in this application and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
The utility model provides a high-level water tank support for an indirect air cooling system, which comprises a concrete foundation, a steel pipe concrete frame and a top platform, wherein the concrete foundation, the steel pipe concrete frame and the top platform are sequentially connected from bottom to top, the high-level water tank is placed on the top platform, the steel pipe concrete frame comprises a steel pipe concrete frame column and a steel pipe concrete frame beam, two ends of the steel pipe concrete frame column are respectively connected with the concrete foundation and the top platform, the steel pipe concrete frame beam is parallel to the ground and perpendicular to the steel pipe concrete frame column, and the steel pipe concrete frame beam is connected with the concrete frame column. The concrete frame posts at least comprise four concrete frame posts, the upper end of each concrete frame post is connected with the top platform, the lower end of each concrete frame post is connected with the concrete foundation, and two ends of the concrete filled steel tube frame beam are respectively connected with two adjacent concrete frame posts. The concrete frame column and the concrete frame beam are steel pipe concrete sections, the concrete frame column comprises concrete, an outer-cladding steel pipe section and shear nails, wherein the concrete is of a cube structure, the outer-cladding steel pipe section is wrapped on four peripheral sides except the top surface and the bottom surface in the cube structure, the shear nails are buried on the top surface and the bottom surface of the concrete cube, and the shear nails are fixedly connected with the concrete cube and the outer-cladding steel pipe section. At least 12 shear nails are arranged on the top surface and/or the bottom surface of the concrete filled steel tube section of the concrete frame column, and at least 3 shear nails are arranged on each side of the top surface and/or the bottom surface. At least 4 shear nails are arranged on the top surface and/or the bottom surface of the steel tube concrete section of the concrete frame beam, and the 4 shear nails are symmetrically distributed on any two parallel edges on the top surface and/or the bottom surface. The concrete frame column and the concrete frame beam are of an integrated structure. The concrete foundation is a stepped independent foundation or raft foundation and is arranged below the ground. The top platform is a patterned steel plate ribbed plate structure. The concrete foundation, the steel pipe concrete frame and the top platform are all welded on site and/or connected through bolts.
The utility model also provides a high-level water tank system for the indirect air cooling system, which comprises the high-level water tank bracket, and further comprises a high-level water tank arranged at the upper end of the top platform.
Example 1:
As shown in fig. 1, the utility model provides a high-level water tank bracket in the form of a concrete filled steel tube frame in an indirect air cooling system, which comprises a concrete filled steel tube frame column 2, a concrete filled steel tube frame beam 3 and a top platform 4, wherein a conventional concrete foundation 1 is adopted under the column; the lower end of the steel tube concrete frame column 2 is fixedly connected with the concrete foundation 1, the upper end of the steel tube concrete frame column 2 is fixedly connected with the top platform 4, and the two ends of the steel tube concrete frame beam 3 are fixedly connected with the steel tube concrete frame column 2; the high-level water tank 5 is positioned on the upper end surface of the top platform 4. The steel pipe concrete frame column 2 and the steel pipe concrete frame beam 3 are respectively of steel pipe concrete sections, the top platform 4 is in the form of a pattern steel plate rib plate, all components can be prefabricated in factories, and the construction period is greatly shortened.
The concrete foundation 1 can adopt a stepped independent foundation or a raft foundation.
The reinforced concrete is cast in situ, the column foot anchor bolts are embedded in the foundation, and the column foot anchor bolts are fixed by angle steel or bound on the steel bars in the foundation, so that the position of the column foot anchor bolts is prevented from shifting when the concrete is cast.
As shown in fig. 2 and 3, the steel tube concrete frame column 2 and the steel tube concrete beam 3 adopt steel tube concrete sections, the steel tube concrete sections are composed of concrete 8, shear nails 7 and an outer wrapping steel tube section 6, the concrete 8 is generally a cube, the outer wrapping steel tube section 6 is wrapped in the concrete 8, the shear nails 7 are buried in the concrete 8 and are connected with the outer wrapping steel tube section 6, the lower end of the steel tube concrete frame column 2 is fixedly connected with the concrete foundation 1 through pre-buried column foot anchors, the upper end of the steel tube concrete frame column 2 is fixedly connected with the top platform 4, the two ends of the steel tube concrete frame beam 3 are fixedly connected with the steel tube concrete frame column 2, and the section size is determined according to specific project calculation. The steel tube concrete frame column 2 and the steel tube concrete frame beam 3 are wrapped with steel tube sections, the cavity is filled with concrete, and shear nails are welded on the inner side walls of the steel tubes so as to connect the steel structure and the concrete.
As shown in fig. 4 and 5, the conventional frame columns and frame beams all adopt concrete sections, and require the procedures of site formwork support, binding, concrete pouring and the like. Compared with the prior art, the cross section adopted by the utility model is prefabricated and processed in a factory and then transported to the site, so that the time and cost for site formwork support, binding and concrete pouring are saved, and the precision of component processing and site installation are greatly improved.
The top platform 4 of the high-level water tank support in the form of a concrete filled steel tube frame adopts a pattern steel plate ribbed plate structure, and is calculated and determined by concrete project updating of factory prefabrication processing, steel plate thickness, ribbed plate thickness and spacing. The high-level water tank 5 is positioned on the upper end surface of the top platform 4.
The high-level water tank support in the form of a concrete filled steel tube frame is connected in a field welding and bolt connection mode.
The structural system consists of a steel pipe concrete column, a steel pipe concrete beam and a top platform, wherein a conventional concrete foundation is adopted under the column. The section of the concrete filled steel tube frame structure form is determined through calculation, and the selected steel tubes meet the requirements of high thickness ratio and wide thickness ratio. The structural system combines the stress performance advantages of the concrete frame structure and the steel frame structure, improves the earthquake resistance, ensures that all components can be prefabricated in advance in factories, is rapid and convenient to install on site, simultaneously omits the work of site scaffold and formwork, concrete pouring and the like, can effectively improve the site construction efficiency, and has good overall stability and attractive appearance.
The embodiment of the application provides a high-level water tank bracket for an indirect air cooling system and a system thereof, which are described in detail. The above description of embodiments is only for aiding in the understanding of the method of the present application and its core ideas; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present application, the present description should not be construed as limiting the present application in view of the above.
Certain terms are used throughout the description and claims to refer to particular components. Those of skill in the art will appreciate that a hardware manufacturer may refer to the same component by different names. The description and claims do not take the form of an element differentiated by name, but rather by functionality. As referred to throughout the specification and claims, the terms "comprising," including, "and" includes "are intended to be interpreted as" including/comprising, but not limited to. By "substantially" is meant that within an acceptable error range, a person skilled in the art is able to solve the technical problem within a certain error range, substantially achieving the technical effect. The description hereinafter sets forth a preferred embodiment for practicing the application, but is not intended to limit the scope of the application, as the description is given for the purpose of illustrating the general principles of the application. The scope of the application is defined by the appended claims.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a product or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such product or system. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a commodity or system comprising such elements.
It should be understood that the term "and/or" as used herein is merely one relationship describing the association of the associated objects, meaning that there may be three relationships, e.g., a and/or B, may represent: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.
While the foregoing description illustrates and describes the preferred embodiments of the present application, it is to be understood that the application is not limited to the forms disclosed herein, but is not to be construed as limited to other embodiments, and is capable of numerous other combinations, modifications and environments and is capable of changes or modifications within the scope of the inventive concept as expressed herein, either as a result of the foregoing teachings or as a result of the knowledge or technology of the relevant art. And that modifications and variations which do not depart from the spirit and scope of the application are intended to be within the scope of the appended claims.
Claims (10)
1. The utility model provides a high-level water tank support for indirect air cooling system, its characterized in that, high-level water tank support includes concrete basis, steel pipe concrete frame and top platform, concrete basis, steel pipe concrete frame and top platform are connected gradually from bottom to top, and high-level water tank is placed on the top platform, steel pipe concrete frame includes steel pipe concrete frame post and steel pipe concrete frame roof beam, concrete basis and top platform are connected respectively at steel pipe concrete frame post both ends, steel pipe concrete frame roof beam is on a parallel with ground and perpendicular to steel pipe concrete frame post, steel pipe concrete frame roof beam with concrete frame post is connected.
2. The head tank support according to claim 1, wherein the concrete frame columns comprise at least four concrete frame columns, the upper end of each concrete frame column is connected with the top platform, the lower end of each concrete frame column is connected with the concrete foundation, and two ends of the concrete filled steel tube frame beam are respectively connected with two adjacent concrete frame columns.
3. The head tank support of claim 2, wherein the concrete frame column and the concrete frame beam are steel pipe concrete sections, the concrete frame column comprises concrete, an outer-covered steel pipe section and shear nails, wherein the concrete is in a cube structure, the outer-covered steel pipe section is covered on four peripheral sides except the top surface and the bottom surface in the cube structure, the shear nails are buried on the top surface and the bottom surface of the concrete cube, and the shear nails are fixedly connected with the concrete cube and the outer-covered steel pipe section.
4. A head tank support according to claim 3, wherein the top and/or bottom surfaces of the concrete filled steel tube section of the concrete frame column are provided with at least 12 shear pins, and each side of the top and/or bottom surfaces is provided with at least 3 shear pins.
5. The head tank bracket of claim 4, wherein at least 4 shear nails are arranged on the top surface and/or the bottom surface of the concrete filled steel tube section of the concrete frame beam, and the 4 shear nails are symmetrically distributed on any two parallel edges on the top surface and/or the bottom surface.
6. The headbox bracket of claim 5 wherein the concrete frame posts and concrete frame beams are of unitary construction.
7. The head tank support of claim 1 wherein the concrete foundation is a stepped independent foundation or a raft foundation, the concrete foundation being disposed below ground.
8. The head tank bracket of claim 1 wherein the top platform is a patterned steel plate ribbed plate structure.
9. The head tank support of claim 1 wherein the concrete foundation, the concrete filled steel tube frame and the top platform are all welded and/or bolted in place.
10. A head tank system for an indirect air cooling system, comprising the head tank support according to any one of claims 1 to 9, wherein the head tank system further comprises a head tank, and the head tank is disposed at the upper end of the top platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322754663.XU CN221077312U (en) | 2023-10-13 | 2023-10-13 | High-level water tank bracket and system for indirect air cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322754663.XU CN221077312U (en) | 2023-10-13 | 2023-10-13 | High-level water tank bracket and system for indirect air cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221077312U true CN221077312U (en) | 2024-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322754663.XU Active CN221077312U (en) | 2023-10-13 | 2023-10-13 | High-level water tank bracket and system for indirect air cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221077312U (en) |
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2023
- 2023-10-13 CN CN202322754663.XU patent/CN221077312U/en active Active
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