CN113846898A - Water tower with mixed structure - Google Patents

Water tower with mixed structure Download PDF

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Publication number
CN113846898A
CN113846898A CN202111296864.9A CN202111296864A CN113846898A CN 113846898 A CN113846898 A CN 113846898A CN 202111296864 A CN202111296864 A CN 202111296864A CN 113846898 A CN113846898 A CN 113846898A
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China
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water tank
bottom plate
top plate
tower
tower body
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CN202111296864.9A
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CN113846898B (en
Inventor
刘慧�
杨志娟
叶飞
于春波
兰文清
管梅梅
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Beris Engineering and Research Corp
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Beris Engineering and Research Corp
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/30—Water-towers
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B11/00—Arrangements or adaptations of tanks for water supply
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/22—Sockets or holders for poles or posts
    • 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

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Wind Motors (AREA)

Abstract

The invention provides a mixed structure water tower, which relates to the field of water towers and comprises a tower body and a water tank, wherein the water tank is provided with a steel structure framework, an inner cylinder is arranged in the water tank, the inner cylinder axially penetrates through the water tank, an accommodating cavity is formed between the inner cylinder and the inner wall of the water tank, the bottom surface of the water tank is butted with the top end of the tower body, and one end of the inner cylinder is communicated with an internal channel of the tower body; an annular bracket is arranged on the outer circumferential surface of the tower body and is abutted against the bottom surface of the water tank through a plurality of inclined support rods; to the inconvenient hoist and mount construction of present concrete structure water tower and the problem of cast-in-place construction, adopt steel construction water tank to combine tower body structure, the steel construction water tank can prefabricate and promote to tower body top installation through the hoist and mount mode, utilizes the annular bracket on the tower body to combine the bracing piece to support steel construction water tank bottom surface, forms back taper bearing structure, guarantees steel construction water tank's stability.

Description

Water tower with mixed structure
Technical Field
The invention relates to the field of water towers, in particular to a water tower with a mixed structure.
Background
Water towers are a common and necessary special structure in industrial and civil buildings. At present, most of water tower structures adopt reinforced concrete inverted cone water towers, and the weight of a water tank at the upper parts of the inverted cone water towers is larger.
In some sites and areas with limited conditions, the reinforced concrete inverted cone shell water tower construction is not provided with facilities for lifting the reinforced concrete inverted cone shell due to the limited technical level; in addition, if on-site pouring is adopted, the slip film construction process adopted for the concrete cylinder section of the tower body of the water tower is mature, but is limited by the particularity of the upper water tank structure of the concrete inverted cone water tower, the template of the water tank part of the concrete inverted cone depends on a large amount of ground supports, the support process of the template of the concrete inverted cone shell plate on the upper part of the water tower still has great difficulty, and the construction safety and quality of the water tower are difficult to ensure; resulting in concrete inverted cone water towers that are difficult to meet the requirements of conditioned limited sites and areas.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides a mixed structure water tower.
In order to achieve the purpose, the following scheme is adopted:
a water tower with a mixed structure comprises a tower body and a water tank, wherein the water tank is provided with a steel structure framework, an inner cylinder is arranged in the water tank, the inner cylinder axially penetrates through the water tank, an accommodating cavity is formed between the inner cylinder and the inner wall of the water tank, the bottom surface of the water tank is butted with the top end of the tower body, and one end of the inner cylinder is communicated with an internal channel of the tower body; an annular bracket is arranged on the outer circumferential surface of the tower body and is abutted to the bottom surface of the water tank through a plurality of inclined support rods.
Furthermore, the tower body, the water tank and the inner barrel are coaxially arranged, all the inclined support rods are uniformly arranged relative to the tower body in the circumferential direction, one end of each inclined support rod is connected with the annular bracket, and the other end of each inclined support rod is connected with the edge of the bottom surface of the water tank.
Further, an annular overhaul platform is suspended in the water tank in a hanging mode, the annular overhaul platform is sleeved outside the inner cylinder, and a manhole is arranged at the position, corresponding to the annular overhaul platform, of the inner cylinder.
Further, the water tank comprises a bottom plate, side plates and a top plate, wherein the bottom plate and the top plate are connected through the side plates to form a cylindrical tank body structure together.
Furthermore, the bottom plate is matched with a bottom plate framework, the bottom plate framework comprises bottom plate radial beams and bottom plate circumferential beams, the bottom plate radial beams are arranged around the inner barrel in a circumferential mode, and a plurality of bottom plate circumferential beams are connected between every two adjacent bottom plate radial beams.
Furthermore, the axial line of the bottom plate radial beam is collinear with the diameter of the inner cylinder, one end of the bottom plate radial beam is connected with the inner cylinder, and the other end of the bottom plate radial beam is connected with the side plate; and a bottom plate radial secondary beam is connected between the bottom plate annular beams.
Furthermore, the side plate is of an annular cylindrical structure, and the outer side surface of the side plate is connected with a stiffening plate.
Further, the roof cooperation has the roof skeleton, and the roof skeleton includes radial roof beam of roof and roof hoop roof beam, and many roof radial roof beams are arranged around the inner tube hoop, are connected with many roof hoop roof beams between the radial roof beam of adjacent roof.
Furthermore, the axis of the radial beam of the top plate and the axis of the inner cylinder form an included angle, so that the top plate forms a conical surface structure, one end of the radial beam of the top plate is connected with the inner cylinder, and the other end of the radial beam of the top plate is connected with the side plate; and a radial secondary beam of the top plate is connected between the circumferential beams of the top plate.
Furthermore, one end of the inner cylinder, which is far away from the tower body, is connected with a clerestory, a crawling ladder is arranged inside the inner cylinder, and the crawling ladder extends to the clerestory and a passage inside the tower body; the side surface and the bottom surface of the water tank are both covered with heat insulation structures.
Compared with the prior art, the invention has the advantages and positive effects that:
(1) to the inconvenient hoist and mount construction of present concrete structure water tower and the problem of cast-in-place construction, adopt steel construction water tank to combine tower body structure, the steel construction water tank can prefabricate and promote to tower body top installation through the hoist and mount mode, utilizes the annular bracket on the tower body to combine the bracing piece to support steel construction water tank bottom surface, forms back taper bearing structure, guarantees steel construction water tank's stability.
(2) The inner tube structure is arranged inside the water tank, the inner tube structure is communicated with the inner channel of the tower barrel, the ladder stand for overhauling can be directly arranged inside the tower barrel and the water tank, a path convenient to overhaul is formed, the ladder stand for overhauling is attached to the outside of the water tower in comparison with the traditional method, the path of the overhauling process is arranged inside the water tower, the unbalanced force applied to the water tower by climbing is reduced, the stability of the water tower is ensured, the protection for the path of overhauling is formed by utilizing the structure of the water tower body, and the safety of the overhauling process is improved.
(3) The inner cylinder is positioned in the water tank and is connected with the bottom plate and the top plate of the water tank, the inner cylinder is reinforced from the centers of the bottom plate and the top plate, the connecting structure between the bottom plate and the top plate is increased, and the strength of the structure of the water tank body is improved; in addition, an inner cylinder is arranged at the central part of the water tank to cover the stress concentration area of the bottom plate of the water tank, so that the problems of bottom plate depression and skeleton structure deformation damage in the process of bearing water by the steel structure water tank are reduced.
(4) The top surface of the water tank forms a conical structure, the top surface is connected with the bottom plate through the inner cylinder, and when the bottom surface of the water tank is sunken, the top plate can pull the bottom surface structure through the inner cylinder, so that the effect of delaying the structural deformation of the bottom plate of the water tank is achieved; the top surface toper structure can form the bracing effect to the inner tube, and through the curb plate with its load applys the outer edge in bottom surface, along the bottom plate footpath, bottom plate center and bottom plate outer edge all receive decurrent pressure, make its pressure balance through the tower body to the support of intermediate position, improve the stability of bottom plate.
(5) The steel structure water tank adopts a frame type framework structure to reinforce the bottom plate, the top plate and the side plates, so that the overall weight can be reduced while the requirement on supporting strength is met, and prefabrication processing and hoisting are facilitated; the bottom plate framework forms a grid shape through the radial beams and the longitudinal beams, so that the supporting capacity of the bottom plate is improved; the bottom plate framework and the top plate framework form an integral framework structure through the stiffening plates of the side plates, and the overall strength is ensured.
(6) Annular bracket combines the diagonal brace pole to support the bottom plate border, and diagonal brace pole one end supported position is located the curb plate under, is favorable to exerting water tank upper portion load power directly on the annular bracket through the diagonal brace pole to reduce the load of curb plate to the bottom plate, slow down the stress concentration of curb plate, improve the stability in the follow-up use.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and together with the description serve to explain the invention and not to limit the invention.
FIG. 1 is a schematic diagram of a mixed structure water tower according to example 1 of the present invention;
FIG. 2 is a schematic external view of a steel structural water tank in example 1 of the present invention;
FIG. 3 is a schematic sectional view of a steel structural water tank in example 1 of the present invention;
FIG. 4 is a schematic cross-sectional view taken at A-A in FIG. 3;
FIG. 5 is a schematic cross-sectional view taken at B-B of FIG. 3;
fig. 6 is a schematic structural view of a tank bottom plate and a tank side plate in embodiment 1 of the present invention.
In the figure, 1-tower, 2-water tank, 11-foundation, 12-tower side wall, 13-ring bracket, 3-water tank bottom plate structure, 31-bottom plate radial beam, 32-bottom plate circumferential beam, 33-bottom plate radial secondary beam, 34-bottom plate, 4-water tank side plate structure, 41-outer side plate, 42-stiffening plate, 43-inner side plate, 5-water tank top plate structure, 51-top plate radial beam, 52-top plate circumferential beam, 53-top plate radial secondary beam, 54-top plate, 55-guard rail, 61-straight ladder, 62-outer ladder, 63-ring maintenance platform, 64-clerestory, 65-pedestrian passage, 66-lightning rod, 7-heat preservation structure, 71-galvanized plate, 72-rock wool felt, 73-hanger rod, 8-diagonal brace.
Detailed Description
Example 1
In an exemplary embodiment of the present invention, a mixed structure water tower is shown in fig. 1-6.
The problem to the inconvenient hoist and mount construction of present concrete structure water tower and cast-in-place construction, a mixed structure water tower is provided, for the preparation and the hoist and mount of convenient water tank, adopt steel construction water tank 2 to combine tower body 1 structure, tower body 1 is concrete structure, steel construction water tank 2 can prefabricate and promote to the installation of 1 top of tower body through the hoist and mount mode, utilize annular bracket 13 on the tower body 1 to combine diagonal brace 8 to support 2 bottom surfaces of steel construction water tank, form back taper bearing structure, guarantee steel construction water tank 2's stability.
As shown in fig. 1 and 2, the mixed structure water tower comprises a tower body 1 made of concrete and a water tank 2 made of a steel structure, wherein the tower body 1 comprises a foundation 11 and a cylinder body fixed on the foundation 11, the foundation 11 and the cylinder body are both made of concrete, and the water tower can be assembled by prefabricated sections and constructed in a cast-in-place mode.
An annular bracket 13 is arranged on the position, close to the top end, of the tower body side wall 12, the water tank 2 is arranged above the tower body 1 and is in butt joint with the top end of the tower body 1, and the annular bracket 13 is connected with the bottom surface of the water tank 2 through an inclined stay bar 8 and is used for carrying out auxiliary support on the water tank 2; after the water tank 2 is manufactured, the water tank 2 is integrally hoisted to the upper side of the tower body 1 and matched with the tower body 1, then the inclined support rod 8 is arranged to be connected with the annular bracket 13, and the tower body 1 and the annular bracket 13 are matched with the inclined support rod 8 to jointly support the water tank 2.
As shown in fig. 3, the water tank 2 is provided with a steel structure framework, an inner cylinder is arranged in the water tank 2, the inner cylinder axially penetrates through the water tank 2, an accommodating cavity is formed between the inner cylinder and the inner wall of the water tank 2, the bottom surface of the water tank 2 is butted with the top end of the tower body 1, and one end of the inner cylinder is communicated with an internal channel of the tower body 1; the tower side wall 12 is a cylindrical surface, and the annular bracket 13 is arranged on the tower side wall 12.
In this embodiment, the tower body 1 is a cylindrical structure with a certain wall thickness, the water tank 2 is a cylindrical box structure, the inner cylinder is a cylindrical structure, and the tower body 1, the water tank 2 and the inner cylinder are coaxially arranged, so that the weight of the tower body is distributed around the common axial direction of the tower body, the water tank 2 and the inner cylinder.
The water tank 2 comprises a bottom plate 34, side plates and a top plate 54, wherein the bottom plate 34 and the top plate 54 are connected through the side plates to form a cylindrical tank body structure together; in order to ensure the strength of the water tank 2, the bottom plate 34 is combined with the corresponding framework to form a water tank bottom plate structure 3, the side plate is combined with the corresponding framework to form a side plate water tank 2 structure, and the top plate 54 is combined with the corresponding framework to form a water tank top plate structure 5.
The water tank side plate structure 14 includes an outer plate 41 and an inner plate 43, the outer plate 41 is an annular cylindrical structure and forms a side wall of the water tank 2, and the inner plate 43 is an inner cylinder and connects the water tank top plate structure 5 and the water tank bottom plate structure 3.
In order to ensure the strength of the side surface of the water tank 2, the outer side plate 41 of the water tank 2 is also connected with a stiffening plate 42, and when more water is stored in the water tank 2, the outer side plate 41 can have enough constraint force to reduce the deformation of the side wall.
Specifically, the lower end of the outer panel 41 is connected to the bottom panel 34 and sealed at the joint with hoop angle steel to prevent water seepage, and the upper end of the outer panel 41 is connected to the top panel 54. The upper end of the inner cylinder extends out of the water tank top plate structure 5, the lower end of the inner cylinder extends out of the water tank bottom plate structure 3, and the inner cylinder is respectively and reliably connected with the water tank top plate structure 5 and the water tank bottom plate structure 3
As shown in fig. 4, the water tank bottom plate structure 3 includes a bottom plate 34 and a bottom plate framework, the bottom plate framework includes bottom plate radial beams 31 and bottom plate circumferential beams 32, a plurality of bottom plate radial beams 31 are arranged around an inner cylinder ring, a plurality of bottom plate circumferential beams 32 are connected between adjacent bottom plate radial beams 31, and the bottom plate radial beams 31 and the bottom plate circumferential beams 32 form a cobweb-shaped structure together.
Further, a bottom plate 34 and a bottom plate framework are used as a bottom structure for bearing a water body in the water tank 2, the axis of the bottom plate radial beam 31 is collinear with the diameter of the inner cylinder, one end of the bottom plate radial beam 31 is connected with the inner cylinder, and the other end of the bottom plate radial beam 31 is connected with a side plate; wherein the bottom plate radial beam 31 is fixedly connected to the side wall of the cylinder body and is connected to the annular bracket 13 through the inclined support rod 8, and the vertical force and the horizontal force of the water tank 2 are reliably transmitted.
And a bottom plate radial secondary beam 33 is connected between the bottom plate annular beams 32, and the strength of the bottom plate radial secondary beam is further improved by adding the radial secondary beam.
As shown in fig. 5, the water tank top plate structure 5 includes a top plate 54 and a top plate 54 framework, the top plate 54 framework includes top plate radial beams 51 and top plate circumferential beams 52, the top plate radial beams 51 are arranged circumferentially around the inner cylinder, the top plate circumferential beams 52 are connected between adjacent top plate radial beams 51, and two ends of each top plate radial beam 51 are connected to the outer side plate 41 and the inner cylinder respectively.
The axial line of the top plate radial beam 51 and the axial line of the inner cylinder form an included angle, so that the top plate 54 forms a conical surface structure, one end of the top plate radial beam 51 is connected with the inner cylinder, and the other end of the top plate radial beam is connected with the side plate; and a radial top plate secondary beam 53 is connected between the annular top plate beams 52, so that the strength of the top plate 54 is further improved.
The water tank top plate structure 5 and the water tank bottom plate structure 3 are both connected with the inner cylinder, and are reinforced from the centers of the bottom plate 34 and the top plate 54, so that the connecting structure between the bottom plate 34 and the top plate 54 is increased, and the strength of the body structure of the water tank 2 is improved; in addition, an inner cylinder is arranged at the central part of the water tank 2 to cover the stress concentration area of the bottom plate 34 of the water tank 2, so that the problems of sinking of the bottom plate 34 and deformation and damage of a skeleton structure in the process of bearing water by the steel structure water tank 2 are solved.
It should be noted that in the present embodiment, the top surface of the water tank 2 forms a conical structure, and the included angle between the radial beam 51 of the top plate and the axis of the inner pipe is less than 90 °; the top surface is connected with the bottom plate 34 through the inner cylinder, and when the bottom surface of the water tank 2 is sunken, the top plate 54 can pull the bottom surface structure through the inner cylinder, so that the effect of delaying the deformation of the water tank bottom plate structure 3 is achieved.
The contact supporting surface of the bottom surfaces of the tower body 1 and the water tank 2 is an annular surface, the annular surface is positioned between the center and the edge of the bottom plate 34, the top surface conical structure can form a diagonal bracing effect on the inner cylinder, the load of the top surface conical structure is applied to the outer edge of the bottom surface through the side plate, the center of the bottom plate 34 and the outer edge of the bottom plate 34 are both subjected to downward pressure along the radial direction of the bottom plate 34, the pressure of the bottom plate 34 is balanced through the support of the tower body 1 to the middle position, and the stability of the bottom plate 34 is improved.
To the part that water tank 2 passes through diagonal brace 8 and connects annular bracket 13, annular bracket 13 combines diagonal brace 8 to support bottom plate 34 border, and 8 one end supporting positions of diagonal brace are located the curb plate under, are favorable to exerting the direct annular bracket 13 that passes through diagonal brace 8 of water tank 2 upper portion load power to reduce the load of curb plate to bottom plate 34, slow down the stress concentration of curb plate, improve the stability in the follow-up use.
The steel structure water tank 2 adopts a frame type framework structure to reinforce the bottom plate 34, the top plate 54 and the side plates, so that the overall weight can be reduced while the requirement of supporting strength is met, and prefabrication and hoisting are facilitated; the bottom plate framework forms a grid shape through the radial beams and the longitudinal beams, so that the supporting capacity of the bottom plate 34 is improved; the bottom plate 34 framework and the top plate 54 framework form an integral framework structure through the stiffening plates 42 of the side plates, and the integral strength is ensured.
For the internal structure of the water tank 2, an annular overhaul platform 63 is suspended in the water tank 2, the annular overhaul platform 63 is sleeved outside the inner cylinder, and a manhole is arranged at the position of the inner cylinder corresponding to the annular overhaul platform 63.
The one end that the tower body 1 was kept away from to the inner tube is connected with clerestory 64, and the inner tube is inside to be equipped with the cat ladder, and the cat ladder extends to clerestory 64 and the 1 inside passageway of tower body.
In this embodiment, the inner cylinder and the inside vertical ladder 61 that is provided with of tower body 1, the water tank roof structure 5 top is equipped with outer cat ladder 62 and passageway 65 of walking one's life, and outer cat ladder 62 radially arranges along water tank roof structure 5.
Inside inner tube structure that sets up in water tank 2 to communicate with tower section of thick bamboo inner channel, can directly set up the maintenance with the cat ladder in a tower section of thick bamboo and water tank 2, form the route of being convenient for to overhaul, attach the maintenance cat ladder of establishing in the outside of water tower in comparison with the tradition, maintenance process route is inside the water tower, reduced the unbalanced force that the climbing was applyed to the water tower, guarantee the stability of water tower, and utilize water tower body structure to form the protection to overhauing the route, improve the security of maintenance process.
The heat preservation structure 7 comprises a galvanized plate 71 and a rock wool felt 72, as shown in fig. 6, the rock wool felt 72 is attached to the side surface of the water tank 2, and the galvanized plate 71 is coated outside the rock wool felt 72 for reinforcement and protection; the bottom surface of the water tank 2 is connected with a galvanized plate 71 through a hanger rod 73, and rock wool felt 72 is filled between the galvanized plate 71 and the bottom surface of the water tank 2, so that the heat preservation of the water tank 2 is realized.
In order to meet the safety requirement of the water tank 2, the top plate 54 of the water tank 2 is also provided with auxiliary equipment such as a guard rail 55, a lightning rod 66 and the like, and the equipment is prefabricated or installed at the back according to the construction requirement.
During specific construction, the construction method can adopt the following steps:
the tower body 1 at the middle lower part of the mixed structure water tower adopts a concrete cylinder;
an annular bracket 13 is arranged on the side surface of the tower body 1 close to the top end of the tower body 1, and embedded connecting pieces are arranged on the side surface of the annular bracket 13 and the top of the cylinder body;
manufacturing a steel structure water tank 2 in a factory, and applying a heat insulation structure 7 to a water tank bottom plate structure 3 and a side plate structure;
the steel structure water tank 2 is integrally hoisted in place, the bottom of the water tank 2 is fixedly connected with a pre-embedded connecting piece at the top end of the concrete tower body 1, and the annular bracket 13 is connected with the edge of the bottom surface of the water tank 2 through the pre-embedded connecting piece in cooperation with the inclined strut 8;
the accessory elements of the water tank 2 are installed.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A water tower with a mixed structure is characterized by comprising a tower body and a water tank, wherein the water tank is provided with a steel structure framework, an inner cylinder is arranged in the water tank, the inner cylinder axially penetrates through the water tank, an accommodating cavity is formed between the inner cylinder and the inner wall of the water tank, the bottom surface of the water tank is butted with the top end of the tower body, and one end of the inner cylinder is communicated with an internal channel of the tower body; an annular bracket is arranged on the outer circumferential surface of the tower body and is abutted to the bottom surface of the water tank through a plurality of inclined support rods.
2. The mixed structure water tower of claim 1 wherein the tower body, the water tank and the inner barrel are coaxially arranged, and all the diagonal braces are circumferentially and uniformly arranged relative to the tower body, and one ends of the diagonal braces are connected with the annular bracket, and the other ends of the diagonal braces are connected with the edge of the bottom surface of the water tank.
3. The mixed structure water tower of claim 1 wherein an annular maintenance platform is suspended in the water tank and is sleeved outside the inner barrel, and a manhole is provided at a position of the inner barrel corresponding to the annular maintenance platform.
4. The hybrid water tower as claimed in claim 1, wherein the water tank comprises a bottom plate, side plates and a top plate, and the bottom plate and the top plate are connected by the side plates to form a cylindrical tank structure.
5. The hybrid water tower as claimed in claim 4, wherein said bottom plate is fitted with a bottom plate skeleton, the bottom plate skeleton comprising bottom plate radial beams and bottom plate circumferential beams, the plurality of bottom plate radial beams being arranged circumferentially around the inner barrel, the plurality of bottom plate circumferential beams being connected between adjacent bottom plate radial beams.
6. The hybrid water tower as claimed in claim 5, wherein said bottom plate radial beam axis is collinear with the inner barrel diameter, the bottom plate radial beam having one end connected to the inner barrel and the other end connected to the side plate; and a bottom plate radial secondary beam is connected between the bottom plate annular beams.
7. The mixed structure water tower of claim 4 wherein the side plates are annular cylindrical structures and stiffening plates are attached to the outer side surfaces of the side plates.
8. The mixed structure water tower of claim 4 wherein the top plate is fitted with a top plate skeleton, the top plate skeleton comprising top plate radial beams and top plate circumferential beams, the plurality of top plate radial beams being arranged circumferentially around the inner barrel, the plurality of top plate circumferential beams being connected between adjacent top plate radial beams.
9. The water tower of claim 8, wherein the radial beam axis of the top plate is disposed at an angle to the axis of the inner barrel, such that the top plate forms a conical structure, one end of the radial beam of the top plate is connected to the inner barrel, and the other end of the radial beam of the top plate is connected to the side plate; and a radial secondary beam of the top plate is connected between the circumferential beams of the top plate.
10. The water tower of claim 1, wherein the inner barrel is connected to a clerestory at an end thereof remote from the tower body, and a ladder is provided inside the inner barrel and extends to the clerestory and the internal passage of the tower body; the side surface and the bottom surface of the water tank are both covered with heat insulation structures.
CN202111296864.9A 2021-11-02 2021-11-02 Water tower with mixed structure Active CN113846898B (en)

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CN113846898B CN113846898B (en) 2023-03-17

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201321746Y (en) * 2008-12-19 2009-10-07 鞍钢集团设计研究院 High water level and large volume steel structure water tower
CN106193776A (en) * 2016-08-26 2016-12-07 中冶华天工程技术有限公司 Chimney and the combinative structure of water tower and construction method thereof
CN108708433A (en) * 2018-05-28 2018-10-26 中国航空规划设计研究总院有限公司 A kind of big volume multi-grid water tank high position water tower and its construction method
CN214402997U (en) * 2021-02-28 2021-10-15 广西路建工程集团有限公司 Assembled steel system water tower

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201321746Y (en) * 2008-12-19 2009-10-07 鞍钢集团设计研究院 High water level and large volume steel structure water tower
CN106193776A (en) * 2016-08-26 2016-12-07 中冶华天工程技术有限公司 Chimney and the combinative structure of water tower and construction method thereof
CN108708433A (en) * 2018-05-28 2018-10-26 中国航空规划设计研究总院有限公司 A kind of big volume multi-grid water tank high position water tower and its construction method
CN214402997U (en) * 2021-02-28 2021-10-15 广西路建工程集团有限公司 Assembled steel system water tower

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