Tie-bar-free stainless steel water tank with built-in fully-exposed triangular section

Abstract

The invention discloses a tie-bar-free stainless steel water tank with a built-in fully-exposed triangular section, and relates to the technical field of water tanks, the tie-bar-free stainless steel water tank comprises a water tank bottom plate module, a water tank top plate module, water tank side plate modules, stand columns and cross beams, and the water tank top plate module and the water tank side plate module are respectively formed by combining, splicing and welding a single-inclined-edge water tank template and a double-inclined-edge water tank template. A traditional water tank welding and water tank pressure balance mode is changed; the vacant welding position is connected with the folding edge of the water tank side plate module in a welding mode, the welding area is increased, the stress concentration phenomenon is reduced, and the stability and deformation resistance of the water tank are guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of water tanks, and in particular to a steel bar-free stainless steel water tank with a built-in fully exposed triangular cross section. Background Art

[0002] In order to meet daily water use and water storage needs, water tanks are usually installed on the top floor to solve the problem of insufficient water pressure on high floors.

[0003] The traditional reinforced water tank is welded to the bottom plate through the side plate module of the water tank to determine the water tank frame, and the inner column is welded firmly at the intersection with the longitudinal and transverse reinforcements in advance, and the column is welded to the bottom plate, and the bottom plate of the water tank is kept from deformation during the welding process. The longitudinal and transverse reinforcements are welded at the cross intersection with the water tank side plate, and finally the stainless steel top plate module is pushed on the top of the water tank. After checking whether it is evenly placed, the water tank top plate module is welded to the water tank side plate module, and the inner column is welded at the cross intersection with the water tank top plate. The welding operation of the traditional reinforced water tank is completed. Through the placement of longitudinal and transverse reinforcements and inner columns, the overall water tank meets the structural stability when full of water, is not prone to excessive deformation, and meets daily needs.

[0004] Currently, if Figure 1 As shown in the figure, the traditional reinforced water tank has low strength and short service life. It has many welding points, small welding area, and great welding difficulty. Stress concentration is easy to occur at the welding point, and local tearing of the reinforcement is easy to occur during use, which will seriously cause continuous damage to the structure. At the same time, the internal longitudinal and transverse reinforcements are staggered, which makes it difficult for cleaning equipment and maintenance personnel to enter, resulting in great difficulty in cleaning the inside of the water tank, low cleaning degree, and internal residual impurities that seriously corrode the water tank structure, seriously affecting the service life and overall stability of the water tank.

[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Summary of the invention

[0006] In view of the problems in the related art, the present invention proposes a steel water tank with a built-in fully exposed triangular cross-section and no reinforcement, so as to overcome the above-mentioned technical problems existing in the existing related art.

[0007] The technical solution of the present invention is achieved in this way:

[0008] A stainless steel water tank with a built-in fully exposed triangular cross section and no ribs, comprising: a water tank bottom plate module, a water tank top plate module, a water tank side plate module, columns and beams, wherein;

[0009] The water tank top plate module and the water tank side plate module are respectively assembled and welded by combining a single-beveled folded edge water tank template and a double-beveled edge water tank template;

[0010] The column is in a triangular structure, and the vacant welding part of the column is welded to the folded edge of the water tank side panel module, and the lower triangular section of the column is welded to the water tank bottom panel module;

[0011] The vacant welding part of the cross beam is welded to the folded edge in the middle of the water tank top plate module, and the ends on both sides of the cross beam are welded to the horizontal cross section of the column.

[0012] Furthermore, the cross beam is a triangular structure, and the cross beam of the triangular structure is respectively welded to the water tank top plate module and the horizontal cross section of the column.

[0013] Furthermore, the crossbeam is formed by welding two groups of channel steels of the same size to form a square steel tube component with a hollow center, and the square steel tube component is welded to the middle folded edge of the water tank top plate module.

[0014] Furthermore, a notch is provided at the top of the column.

[0015] Furthermore, the specification of the single-bevel folded edge water tank template is 1000mm*1000mm, and the folding edge bending width is 30mm, the bevel folding edge bending angle is 135°, and the folding edge bending angle is 90°.

[0016] Furthermore, the specification of the double-beveled water tank template is 1000*1000mm, and the bending width is 30mm, the bending angles of two adjacent beveled edges are 135° respectively, and the bending angle of the edges is 90°.

[0017] Furthermore, the upright column and the cross beam are formed in one piece by bending a plate.

[0018] Beneficial effects of the present invention:

[0019] The present invention adopts a combination of built-in full-section welded columns and built-in top plate crossbeams for welding, thereby reducing the use of longitudinal and transverse tie bars in the original traditional tie bar water tank. The built-in full-section welded columns are used to resist the influence of the water pressure load inside the water tank on the water tank side panel module, changing the welding of the traditional water tank and the pressure balance mode of the water tank; the vacant welding part is connected to the water tank side panel module by folding welding, which increases the welding area, reduces stress concentration, and ensures the stability and deformation resistance of the water tank. The built-in top plate crossbeams can further suppress the structural deformation of the built-in full-section welded columns under the action of water pressure. And the existence of the built-in top plate crossbeams can resist the deformation of the water tank top plate module under external loads such as snow loads.

[0020] In addition, the overall water tank is welded in combination with built-in full-section welded columns and built-in top plate beams. Its full-section exposed structure reduces the cleaning dead corners inside the water tank, improves the cleaning degree of the water tank, reduces the rust caused by the adhesion of impurities inside the water tank, and ensures the stability of the structure and the quality of water used by users. At the same time, due to the absence of tie bars, the internal space of the water tank is spacious, which facilitates the entry of machines and maintenance personnel, and reduces the injuries to maintenance personnel caused by the interlaced longitudinal and transverse tie bars inside the traditional tie bar water tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a structural schematic diagram of an existing reinforcing bar water tank according to the present invention;

[0023] Figure 2 It is a structural schematic diagram of a stainless steel water tank with a built-in fully exposed triangular cross section and no reinforcement according to an embodiment of the present invention;

[0024] Figure 3 2 is a schematic diagram of a water tank bottom plate module of a stainless steel water tank with a built-in fully exposed triangular cross-section and no reinforcement according to an embodiment of the present invention;

[0025] Figure 4 It is a schematic diagram of column welding of a stainless steel water tank with a built-in fully exposed triangular cross section and no reinforcement according to an embodiment of the present invention;

[0026] Figure 5 It is a schematic diagram of a column of a stainless steel water tank with a built-in fully exposed triangular cross section and no reinforcement according to an embodiment of the present invention;

[0027] Figure 6 Schematic diagram of a crossbeam of a stainless steel water tank with a built-in fully exposed triangular cross section and no reinforcement according to an embodiment of the present invention Figure 1 ;

[0028] Figure 7 Schematic diagram of the crossbeam assembly of a stainless steel water tank with a built-in fully exposed triangular cross section and no reinforcement according to an embodiment of the present invention Figure 1 ;

[0029] Figure 8 Schematic diagram of a crossbeam of a stainless steel water tank with a built-in fully exposed triangular cross section and no reinforcement according to an embodiment of the present invention Figure 2 ;

[0030] Fig. 9Schematic diagram of the crossbeam assembly of a stainless steel water tank with a built-in fully exposed triangular cross section and no reinforcement according to an embodiment of the present invention Figure 2 ;

[0031] Fig.10 It is a schematic diagram of the internal tension structure modification of a stainless steel water tank with a built-in fully exposed triangular cross-section and no tension bars according to an embodiment of the present invention.

[0032] In the figure:

[0033] 1. Water tank bottom plate module; 2. Single-bevel folded edge water tank template; 3. Double-beveled edge water tank template; 4. Column; 5. Beam; 6. Notch; 7. Water tank top plate module; 8. Water tank side plate module; 9. Internal tension structure. DETAILED DESCRIPTION

[0034] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the present invention.

[0035] According to an embodiment of the present invention, there is provided a stainless steel water tank with a built-in fully exposed triangular cross section and no tie bars.

[0036] Embodiment 1

[0037] like Figure 2-Figure 4 As shown, the first embodiment of the present invention is:

[0038] A stainless steel water tank with a built-in fully exposed triangular cross section and no ribs, comprising: a water tank bottom plate module 1, a water tank top plate module 7, a water tank side plate module 8, a column 4 and a crossbeam 5, wherein;

[0039] The water tank top plate module 7 and the water tank side plate module 8 are respectively assembled and welded by a single-beveled folded edge water tank template 2 and a double-beveled edge water tank template 3;

[0040] Among them, Figure 5 As shown, the column 4 is in a triangular structure, and the vacant welding part of the column 4 is welded to the folded edge of the water tank side plate module 11, and the lower triangular section of the column 4 is welded to the water tank bottom plate module 1;

[0041] The vacant welding part of the cross beam 5 is welded to the middle folded edge of the water tank top plate module 7, and the ends on both sides of the cross beam 5 are welded to the horizontal cross section of the column 4.

[0042] The specification of the single-bevel folded water tank template 2 is 1000mm*1000mm, the folding width is 30mm, the folding angle of the bevel is 135°, and the folding angles of the other folds are 90°. The specification of the double-beveled water tank template 3 is 1000*1000mm, the folding width is 30mm, the bending angles of the two adjacent beveled folds are 135°, and the folding angles of the other folds are 90°.

[0043] In this technical solution, the columns 4 and the crossbeams 5 are made of stainless steel plates through bending, welding and cutting.

[0044] Specifically, when applied, the column 4 is divided into multiple areas by a whole plate, and the regional calculation is refined. Through the bending process of adjacent areas, it is formed into a fully exposed triangular cross-section column. At the same time, in order to meet the combination welding of the column 4 and the water tank top plate module 7, a slot 6 is provided at the top of the column 4 to enable it to be welded and combined with the water tank top plate module 7. The column 4 is formed by dividing the whole plate into multiple areas and bending it, and uses bending instead of multi-plate welding combination, which reduces the stress concentration problem caused by the welding operation, makes the overall stability of the structure stronger, and strengthens the ability to resist structural deformation under water pressure.

[0045] In addition, the column 4 is processed by bending the whole plate, which greatly saves the material cost. A fixed material size atlas can be formed according to the size of the water tank. While saving materials, it can be pre-processed in the factory to ensure the structural quality and avoid structural damage caused by operation and transportation.

[0046] In addition, if Figure 6-Figure 7 As shown, the cross beam 5 is a triangular structure, and the cross beam 5 of the triangular structure is welded and connected to the horizontal sections of the water tank top plate module 7 and the column 4 respectively.

[0047] Specifically, when used, the cross beam 5 is formed by bending a whole plate in multiple areas. A fixed material size atlas can be formed according to the size of the water tank. While saving materials, the material can be pre-processed in the factory to ensure the structural quality and avoid structural damage caused by operation and transportation.

[0048] In addition, the vacant welding part of the cross beam 5 is welded to the middle folded edge of the water tank top plate module 7 to form a new water tank top plate module 7 with a built-in welded top plate triangular structure cross beam 5, and the two sides of the built-in welded top plate triangular structure cross beam 5 are tightly connected to the horizontal section of the column 4. Through welding operation, the connected parts are welded and combined, and the cross beam 5 and the column 4 after the welding combination operation form a whole.

[0049] With the help of the above scheme, by adopting the combination welding of built-in full-section welded triangular structure columns 4 and built-in top plate triangular structure crossbeams 5, the use of longitudinal and transverse tie bars in the original traditional tie bar water tank is reduced. The built-in full-section welded triangular structure columns 4 are used to resist the influence of the water pressure load inside the water tank on the water tank side panel module 11, which changes the welding of the traditional water tank and the pressure balance mode of the water tank; the vacant welding part is connected with the water tank side panel module 11 by folding welding, which increases the welding area, reduces the stress concentration phenomenon, and ensures the stability and deformation resistance of the water tank. The built-in top plate triangular structure crossbeams 5 further suppress the structural deformation of the built-in full-section welded triangular structure columns 4 under the action of water pressure. And the existence of the built-in top plate triangular structure crossbeams 5 resists the deformation of the water tank top plate module 7 under external loads such as snow loads.

[0050] In addition, the whole water tank is welded by the built-in full-section welded triangular structure column 4 and the built-in top plate triangular structure beam 5. Its full-section exposed structure reduces the cleaning dead corner inside the water tank, improves the cleaning degree of the water tank, reduces the rust caused by the attachment of impurities inside the water tank, and ensures the stability of the structure and the quality of water used by users. At the same time, due to the absence of tie bars, the internal space of the water tank is open, which facilitates the entry of machines and maintenance personnel. It reduces the injuries of maintenance personnel caused by the staggered longitudinal and transverse tie bars inside the traditional tie bar water tank.

[0051] In addition, when applied, the stress level of the present invention and the conventional steel bar stainless steel water tank under working condition is evaluated to obtain stress test data, as shown in Table 1:

[0052]

[0053]

[0054] Table 1

[0055] As shown in Table 1, in a conventional steel-reinforced stainless steel water tank under full load or overload conditions, the stress changes linearly along the test points of the structural members; whereas the stress of the water tank of the present invention changes uniformly along the test points of the structural members, thereby reducing stress concentration and ensuring the stability and deformation resistance of the water tank.

[0056] Embodiment 2

[0057] like Figure 8-Figure 9 As shown, the second embodiment of the present invention is:

[0058] A stainless steel water tank with a fully exposed triangular cross-section and no ribs is provided. Based on the first embodiment, the crossbeam 5 is formed by welding two groups of channel steels of the same size to form a square steel tube component with a hollow center, and the square steel tube component is welded to the middle part of the water tank top plate module 7 by folding.

[0059] In this technical solution, the square steel tube component is welded to the middle folded edge of the water tank top plate module 7 to form a new water tank top plate module 7 with a built-in welded square steel tube component, and then the corresponding folded edge of the new water tank top plate module 7 is welded to the folded edge of the water tank side plate module 11 to determine the overall water tank frame.

[0060] At the same time, the two sides of the square steel pipe component are closely connected to the horizontal section of the column 4. Through welding operations, the connected parts are welded and assembled, and the cross beam 5 and the column 4 form a whole. The cross beam 5 further suppresses the structural deformation of the column 4 under the action of water pressure. At the same time, the existence of the square steel pipe component facilitates the installation and operation of the self-cleaning equipment without destroying the structural stability.

[0061] Embodiment 3

[0062] like Fig.10 As shown, the third embodiment of the present invention is:

[0063] A modification process of a traditional tensioned water tank comprises the following steps:

[0064] The whole plate is divided into multiple areas in advance, and the columns 4 and the beams 5 can be integrally formed according to the size of the water tank through the bending process of the adjacent areas, wherein the columns 4 and the beams 5 are triangular structures respectively;

[0065] The internal tension structure 9 of the traditional tensioned water tank is dismantled by removing the internal longitudinal and transverse tension bars, and retaining the internal columns to prevent the water tank top plate module 7 from losing support and causing collapse accidents. The structure obtained after dismantling is as follows: Fig.10 shown.

[0066] The vacant welding part of the column 4 is welded to the side plate module 11 of the water tank by folding, and the lower triangular section of the column 4 is welded to the bottom plate module 1 of the water tank; the placement of the column 4 provides a certain support force for the top plate module 7 of the water tank, ensuring that the top plate module 7 of the water tank is not easy to collapse when the inner column is removed. At this point, the internal tensioning structure of the traditional tensioned water tank is removed;

[0067] The vacant welding part of the cross beam 5 is welded to the middle folded edge of the water tank top plate module 7, and the two side ends of the cross beam 5 are welded to the horizontal section of the column 4, so that the cross beam 5 and the column 4 form a whole. At this point, the transformation of the traditional tensioned water tank is completed.

[0068] In summary, with the help of the above technical solution of the present invention, by adopting the combination welding of built-in full-section welded columns 4 and built-in top plate crossbeams 5, the use of longitudinal and transverse tie bars in the original traditional tie-bar water tank is reduced, and the built-in full-section welded columns 4 are used to resist the influence of the water pressure load inside the water tank on the water tank side panel module 11, which changes the welding of the traditional water tank and the pressure balance mode of the water tank; the vacant welding part is connected with the water tank side panel module 11 by folding welding, which increases the welding area, reduces the stress concentration phenomenon, and ensures the stability and deformation resistance of the water tank. The built-in top plate crossbeams 5 further suppress the structural deformation of the built-in full-section welded columns 4 under the action of water pressure. And the existence of the built-in top plate crossbeams 5 resists the deformation of the water tank top plate module 7 under external loads such as snow loads.

[0069] In addition, the overall water tank is welded in combination with the built-in full-section welded columns 4 and the built-in top plate crossbeams 5. Its full-section exposed structure reduces the cleaning dead corners inside the water tank, improves the cleaning degree of the water tank, reduces the rust caused by the adhesion of impurities inside the water tank, and ensures the stability of the structure and the quality of water used by users; at the same time, due to the absence of tie bars, the internal space of the water tank is spacious, which facilitates the entry of machines and maintenance personnel, and reduces the injuries to maintenance personnel caused by the interlacing of longitudinal and transverse tie bars inside the traditional tie bar water tank.

[0070] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. After considering the disclosure of the specification and the examples, those skilled in the art will easily think of other embodiments of the present disclosure. This application is intended to cover any modification, use or adaptation of the present disclosure, which follows the general principles of the present disclosure and includes common knowledge or customary technical means in the art that are not disclosed in the present disclosure. The specification and the examples are only regarded as exemplary, and the true scope and spirit of the present disclosure are indicated by the claims.

[0071] It should be understood that the present disclosure is not limited to the exact structures that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A stainless steel water tank with a built-in fully exposed triangular cross section and no reinforcement, characterized in that: include: A water tank bottom plate module (1), a water tank top plate module (7), a water tank side plate module (8), a column (4) and a crossbeam (5), wherein; The water tank top plate module (7) and the water tank side plate module (8) are respectively formed by assembling and welding a single-beveled folded edge water tank template (2) and a double-beveled edge water tank template (3); The column (4) is in a triangular structure, and the vacant welding portion of the column (4) is connected to the folded edge of the water tank side plate module (11) by welding, and the lower triangular section of the column (4) is connected to the water tank bottom plate module (1) by welding; The vacant welding part of the cross beam (5) is welded to the middle folded edge of the water tank top plate module (7), and the two side ends of the cross beam (5) are welded to the horizontal section of the column (4).

2. The stainless steel water tank with a built-in fully exposed triangular cross section and no reinforcement according to claim 1, characterized in that: The cross beam (5) is a triangular structure, and the cross beam (5) of the triangular structure is respectively welded and connected to the horizontal cross sections of the water tank top plate module (7) and the column (4).

3. The stainless steel water tank with a built-in fully exposed triangular cross section and no reinforcement according to claim 1, characterized in that: The cross beam (5) is formed by welding two groups of channel steels of the same size to form a square steel tube component with a hollow center, and the square steel tube component is connected to the middle folded edge of the water tank top plate module (7) by welding.

4. The stainless steel water tank with a built-in fully exposed triangular cross section and no reinforcement according to claim 1, characterized in that: The top of the column (4) is provided with a notch (6).

5. The stainless steel water tank with built-in fully exposed triangular cross-section and no reinforcement according to claim 1, characterized in that: The specification of the single-bevel folded edge water tank template (2) is 1000mm*1000mm, the folded edge bending width is 30mm, the bevel folded edge bending angle is 135°, and the folded edge bending angle is 90°.

6. The stainless steel water tank with a built-in fully exposed triangular cross section and no reinforcement according to claim 5, characterized in that: The specification of the double-beveled water tank template (3) is 1000*1000mm, and the bending width is 30mm. The bending angles of two adjacent beveled edges are 135° respectively, and the bending angle of the edges is 90°.

7. The stainless steel water tank with built-in fully exposed triangular cross section and no reinforcement according to claim 1, characterized in that: The upright column (4) and the cross beam (5) are formed in one piece by bending a plate.

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