Cable-stayed truss side bottom water pressure balance opposite-tie-bar-free easy-to-clean water tank

Abstract

The invention discloses a cable-stayed truss side bottom water pressure balanced opposite-tie-bar-free easy-to-clean water tank, and relates to the technical field of water tanks, the cable-stayed truss side bottom water pressure balanced opposite-tie-bar-free easy-to-clean water tank comprises a bottom plate, a top plate module and side plate modules, and a plurality of bottom side pressure self-balancing truss combined components are evenly distributed on the inner side of each side plate module; the bottom side pressure self-balancing truss combined member comprises a first bottom side pressure self-balancing truss combined member and a second bottom side pressure self-balancing truss combined member. According to the bottom side pressure self-balancing truss combined component, factory assembling and welding are adopted in advance, standard and unified welding and splicing modules are formed, so that a welding component is combined, the influence caused by external factors and welding operation is reduced to a great extent, the bending resistance and the tension resistance of the bottom side pressure self-balancing truss combined component are utilized, and the welding efficiency is improved. The bottom side pressure self-balancing truss combined component can safely and reliably transfer water pressure borne by the side plates to the upper top plate and the lower bottom plate to form a stable water tank structure system, so that opposite-pulling through ribs on the two sides are omitted, the internal moving space is large, and follow-up water tank welding, manual cleaning and construction maintenance are greatly facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of water tanks, and particularly to an inclined truss side-bottom water pressure balanced and easy-to-clean water tank without tie bars. Background Art

[0002] A rectangular water tank is a device for storing hot or cold water and maintaining its temperature. It is usually composed of a rectangular metal or plastic outer shell and internal heat-insulating materials, which can effectively reduce heat dissipation. Rectangular water tanks are usually installed in places such as homes, schools, factories, or hotels to provide hot or cold water supply. They can be customized according to needs and have different sizes and capacities to meet the water supply requirements of different occasions. Such devices can usually effectively save energy and reduce energy costs, and are an environmentally friendly and cost-effective water source storage solution.

[0003] In the prior art, rectangular water tanks are often assembled and welded using a bottom plate, a top plate module, and side plate modules. In order to ensure the overall stability of the water tank, a tie bar structure is often used inside to fixedly connect the top plate and the side plates of the water tank. However, the above connection structure occupies a relatively large internal space as a whole and it is difficult for workers to clean it. Summary of the Invention

[0004] Based on this, the purpose of the present invention is to provide an inclined truss side-bottom water pressure balanced and easy-to-clean water tank without tie bars to solve the technical problems that in the prior art, a tie bar structure is often used inside to fixedly connect the top plate and the side plates of the water tank, but the above connection structure occupies a relatively large internal space as a whole and it is difficult for workers to clean it.

[0005] To achieve the above purpose, the present invention provides the following technical solution: An inclined truss side-bottom water pressure balanced and easy-to-clean water tank without tie bars, including a bottom plate, a top plate module, and side plate modules. The top plate module and the side plate modules are all assembled and welded by combining multiple groups of templates without bevel edges, single bevel edge templates, and double bevel edge templates.

[0006] Inside each group of side plate modules, multiple groups of bottom side pressure self-balanced truss combined components are evenly distributed. The bottom side pressure self-balanced truss combined components include a first bottom side pressure self-balanced truss combined component and a second bottom side pressure self-balanced truss combined component. The bottom plate, the four groups of side plate modules, and the top plate module are fixedly connected by welding.

[0007] By adopting the above technical solution, a plurality of groups of bottom-side pressure self-balancing truss combined components are uniformly welded and fixed inside the side plate module of the water tank. Among them, the bottom-side pressure self-balancing truss combined components are pre-assembled and welded in the factory to form standard and unified welded assembly modules, and then combined into welded components, greatly reducing the influence brought by external factors and welding operations. Among them, by using the bending resistance and tensile capacity of the bottom-side pressure self-balancing truss combined components, the overall compressive deformation resistance of the stainless steel water tank side plate module is improved. While increasing the force contact area, it also reduces the tearing of the water tank side plate and the overall collapse accident caused by the stress concentration of the tension bars. The internal activity space is large, which greatly facilitates the subsequent water tank welding, manual cleaning and construction maintenance.

[0008] The present invention is further configured such that a plurality of groups of the non-bevel templates, single-bevel templates and double-bevel templates are combined, assembled and welded into a three-meter water tank, and a plurality of groups of first bottom-side pressure self-balancing truss combined components are correspondingly fixed inside the side plate module of the three-meter water tank. The first bottom-side pressure self-balancing truss combined component includes a first upper slant-grooved hollow square steel pipe, a first lower slant-grooved hollow square steel pipe, a first non-grooved hollow square steel pipe, a first U-shaped tension bar, a first upper top plate gasket, a first side plate gasket, a first lower slant non-grooved hollow square steel pipe and a first bottom plate gasket. The first bottom-side pressure self-balancing truss combined component is welded from the first upper slant-grooved hollow square steel pipe, the first non-grooved hollow square steel pipe and the first lower slant-grooved hollow square steel pipe from top to bottom. And two groups of first U-shaped tension bars are fixed inside the first non-grooved hollow square steel pipe. The first lower slant non-grooved hollow square steel pipe is fixed outside the first lower slant-grooved hollow square steel pipe, and a first bottom plate gasket fixedly connected to the bottom plate is fixed at the bottom of the first lower slant non-grooved hollow square steel pipe. Two groups of first upper top plate gaskets are fixed at the top of the first upper slant-grooved hollow square steel pipe. A first side plate gasket is fixed at the inner top end of the first upper slant-grooved hollow square steel pipe. A first cross tension bar is fixed between the first bottom-side pressure self-balancing truss combined components of the plurality of groups of each side plate module. A first inclined tension bar fixedly connected to the side plate module is fixed at one end of each first bottom-side pressure self-balancing truss combined component.

[0009] By adopting the above technical solution, an internal three-meter first bottom-side pressure self-balancing truss combined component is formed through combined welding and assembly. It is pre-assembled and welded in the factory to form standard and unified welded assembly modules and combined welded components, greatly reducing the influence brought by external factors and welding operations. By using the bending resistance and tensile capacity of the internal three-meter first bottom-side pressure self-balancing truss combined component, the overall compressive deformation resistance of the stainless steel water tank side plate is improved. While increasing the force contact area, it also reduces the tearing of the water tank side plate and the overall collapse accident caused by the stress concentration of the tension bars. The internal activity space is large, which greatly facilitates the subsequent water tank welding, manual cleaning and construction maintenance.

[0010] The present invention is further configured such that the multiple groups of the non-beveled edge formwork, single-beveled edge formwork and double-beveled edge formwork are assembled and welded into a water tank of more than four meters, and multiple groups of second bottom side pressure self-balancing truss assembly components are fixedly arranged on the inner side of the four-meter water tank side panel module, and the second bottom side pressure self-balancing truss assembly component includes a second upper inclined slotted hollow square steel tube, a second lower inclined slotted hollow square steel tube, a second non-slotted hollow square steel tube, a second U-shaped tie rod, a second upper top plate gasket, a second side plate gasket, a web tie rod, a second lower inclined non-slotted hollow square steel tube and a second bottom plate gasket, and the second bottom side pressure self-balancing truss assembly component is formed by welding the second upper inclined slotted hollow square steel tube, the second non-slotted hollow square steel tube and the second lower inclined slotted hollow square steel tube from top to bottom, and the inner side of the second non-slotted hollow square steel tube Three groups of second U-shaped tie rods are fixed, a second downward inclined non-slotted hollow square steel tube is fixed on the outside of the second downward inclined slotted hollow square steel tube, and a second bottom plate gasket fixedly connected to the bottom plate is fixed to the bottom of the second downward inclined non-slotted hollow square steel tube, two groups of second upper top plate gaskets are fixed on the top of the second upper inclined slotted hollow square steel tube, and a second side plate gasket is fixed on the top inner side of the second upper inclined slotted hollow square steel tube. A web tie rod is cross-fixed between each two groups of the second U-shaped tie rods, and the number of web tie rods of each group of second bottom side-pressure self-balancing truss assembly components is four groups. Second transverse tie rods are fixed between multiple groups of second bottom side-pressure self-balancing truss assembly components of each group of side panel modules, and one end of the second bottom side-pressure self-balancing truss assembly component is fixed with a second diagonal tie rod fixedly connected to the side panel module.

[0011] By adopting the above technical solution, a built-in four-meter second bottom side pressure self-balancing truss composite component is formed by combined welding and assembly. It can be pre-assembled and welded in the factory to form a standard and unified welding assembly module. The combined welded components greatly reduce the influence of external factors and welding operations. The bending performance, tensile strength and overall deformation resistance of the built-in four-meter second bottom side pressure self-balancing truss composite component are used to improve the overall compression and non-deformation resistance of the stainless steel water tank side panel. While increasing the force contact area, it also reduces the tearing of the water tank side panel and the overall collapse accident caused by the stress concentration of the reinforcement. The internal activity space is large, which greatly facilitates the subsequent water tank welding, manual cleaning and construction maintenance.

[0012] In summary, the present invention mainly has the following beneficial effects: the present invention uniformly welds and fixes multiple groups of bottom side pressure self-balancing truss assembly components on the inner side of the side panel module of the water tank, wherein the bottom side pressure self-balancing truss assembly components are pre-assembled and welded in the factory to form a standard and unified welded assembly module, which is then combined into a welded component, which greatly reduces the influence of external factors and welding operations. The bending performance and tensile strength of the bottom side pressure self-balancing truss assembly components are utilized to improve the overall compression and non-deformation ability of the stainless steel water tank side panel module, while increasing the force contact area, it also reduces the tearing of the water tank side panel and the overall collapse accidents caused by the stress concentration of the reinforcement. The internal activity space is large, which greatly facilitates the subsequent water tank welding, manual cleaning and construction maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of the first embodiment of the present invention;

[0014] Figure 2 It is a structural schematic diagram of a first bottom-side-pressure self-balancing truss assembly component of the present invention;

[0015] Figure 3 For the present invention Figure 3 A magnified view of point A;

[0016] Figure 4 It is a schematic assembly diagram of a first bottom-side-pressure self-balancing truss assembly component of the present invention;

[0017] Figure 5 This is a schematic diagram of the overall structure of the second embodiment of the present invention;

[0018] Figure 6 This is a structural schematic diagram of a second bottom-side-pressure self-balancing truss assembly component of the present invention;

[0019] Figure 7 For the present invention Figure 8 Enlarged view of point B;

[0020] Figure 8 This is a schematic diagram of the assembly of the second bottom-side-pressure self-balancing truss assembly component of the present invention;

[0021] Figure 9 It is an enlarged structural diagram of the template without bevel edges of the present invention;

[0022] Figure 10 It is an enlarged structural schematic diagram of a single beveled edge template of the present invention;

[0023] Figure 11 It is an enlarged structural schematic diagram of the double-bevel template of the present invention.

[0024] In the figure: 1, bottom plate; 2, top plate module; 3, side plate module; 4, template without bevel edge; 5, single bevel edge template; 6, double bevel edge template; 7, bottom side pressure self-balancing truss composite member; 8, first bottom side pressure self-balancing truss composite member; 801, first upper slant-grooved hollow square steel pipe; 802, first lower slant-grooved hollow square steel pipe; 803, first non-grooved hollow square steel pipe; 804, first U-shaped tie rod; 805, first upper top plate gasket; 806, first side plate gasket; 807, first lower slant non-grooved hollow square steel pipe; 808, first bottom plate gasket; 9, second bottom side pressure self-balancing truss composite member; 901, second upper slant-grooved hollow square steel pipe; 902, second lower slant-grooved hollow square steel pipe; 903, second non-grooved hollow square steel pipe; 904, second U-shaped tie rod; 905, second upper top plate gasket; 906, second side plate gasket; 907, web tie rod; 908, second lower slant non-grooved hollow square steel pipe; 909, second bottom plate gasket; 10, first cross tie rod; 11, first inclined tie rod; 12, second cross tie rod; 13, second inclined tie rod. Detailed implementation mode

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present invention and cannot be understood as a limitation to the present invention.

[0026] Next, the embodiments of the present invention will be described according to the overall structure of the present invention.

[0027] Embodiment 1

[0028] Figures 1-5 , Figure 9 , Figure 10 and Figure 11 As shown in, Embodiment 1 of the present invention includes a combinable and assembled water tank bottom plate 1, a top plate module 2, a side plate module 3, a first bottom side pressure self-balancing truss composite member 8 for enhancing the compressive capacity of the structure, a first cross tie rod 10, and a second inclined tie rod 11. The top plate module 2 and the side plate module 3 are both assembled, welded, and formed by combining multiple templates without bevel edges 4, single bevel edge templates 5, and double bevel edge templates 6;

[0029] Among them, the bottom plate 1 and the four side plate modules 3, and the top plate module 2 and the four side plate modules 3 are combined together by welding. The side plate module 3 and the top plate module 2 are both combined modules formed by corresponding hemming and welding of templates without hemming 4, single bevel edge templates 5, and double bevel edge templates 6. As can be seen above, the side plate module 3 is convenient to assemble, simplifies the welding process, and greatly avoids the drawback of water leakage of the water tank caused by welding mistakes;

[0030] The first bottom side pressure self-balancing truss assembly member 8 is welded together by a first upper oblique slotted hollow square steel tube 801, a first lower oblique slotted hollow square steel tube 802, a first non-slotted hollow square steel tube 803, a first U-shaped tie rod 804, a first upper top plate gasket 805 and a first side plate gasket 806;

[0031] Specifically, the upper surface of the first downwardly inclined slotted square steel tube 802 is connected to the lower surface of the first non-slotted hollow square steel tube 803 by welding, and the upper surface of the first non-slotted hollow square steel tube 803 is connected to the lower surface of the first upwardly inclined slotted hollow square steel tube 801 by welding;

[0032] The two first U-shaped tie rods 804 are welded and fixed inside the first non-slotted hollow square steel tube 803, and the first U-shaped tie rods 804 are welded to the surface of the first non-slotted hollow square steel tube 803, wherein the U-shaped holes are flush with the edge of the first non-slotted hollow square steel tube 803;

[0033] A first downward-sloping non-slotted hollow square steel tube 807 is fixed to the outside of the first downward-sloping slotted hollow square steel tube 802, and a first bottom plate gasket 808 fixedly connected to the bottom plate 1 is fixed to the bottom of the first downward-sloping non-slotted hollow square steel tube 807, wherein the first downward-sloping non-slotted hollow square steel tube 807 is connected to the first downward-sloping slotted square steel tube 802 and the first bottom plate gasket 808 by combined welding;

[0034] The first top plate gasket 805 is welded to the upper surface of the first upward inclined slotted hollow square steel tube 801, and the first side plate gasket 806 is welded to the top side of the first upward inclined slotted hollow square steel tube 801;

[0035] Finally, it can be seen that the first bottom side pressure self-balancing truss assembly component 8 with a built-in length of three meters is formed by combined welding and assembly. It is pre-assembled and welded in the factory to form a standard and unified welded assembly module. The combined welded components greatly reduce the impact of external factors and welding operations, increase the force contact area, and balance the system force. It also reduces the tearing of the side panel module 3 and the overall collapse caused by the stress concentration of the reinforcement. The internal activity space is large, which greatly facilitates the subsequent water tank welding, manual cleaning, and construction maintenance.

[0036] Specifically, the overall frame is determined by welding the bottom plate 1 and the side plate modules 3. The side plate modules 3 are welded together by corresponding folding edges. Then, the first upper inclined slotted hollow square steel tube 801 and the first lower inclined slotted hollow square steel tube 802 of the built-in first bottom side pressure self-balancing truss assembly member 8 are welded to the folding edges of the side plate modules 3.

[0037] The lower bottom surface of the first downwardly inclined grooved hollow square steel pipe 802 is combined and welded with the lower bottom hem of the side plate module 3 and the bottom plate 1. Two first U-shaped tie rods 804 are respectively welded to the hem of the side plate module 3, and the first side plate gasket 806 is welded to the side plate module 3 to complete the welding and placement of the first bottom-side compression self-balancing truss composite member 8;

[0038] During the welding operation of adjacent first bottom-side compression self-balancing truss composite members 8 through the first cross tie rod 10, the first cross tie rod 10 ensures the deformation consistency of the first bottom-side compression self-balancing truss composite members 8 on both sides, and at the same time greatly inhibits the horizontal deformation of the truss. The function of the first inclined tie rod 11 greatly inhibits the deformation of the first bottom-side compression self-balancing truss composite member 8, that is, the first inclined tie rod 11 inhibits the horizontal deformation of the first bottom-side compression self-balancing truss composite member 8;

[0039] When the deformation direction is to the left, the right first inclined tie rod 11 restricts its deformation direction. When the deformation direction is to the right, the left first inclined tie rod 11 restricts its direction, ensuring the structural stability and deformation resistance of the first bottom-side compression self-balancing truss composite member 8, and greatly improving the performance of the water tank;

[0040] Finally, the first bottom plate gasket 808 is combined and welded with the bottom plate 1. The whole formed by connecting the first bottom-side compression self-balancing truss composite member 8 with the side plate module 3 and the bottom plate 1 forms a bottom-side compression self-balancing structure. That is, the load on the side plate module 3 and the bottom plate 1 caused by water pressure forms a bottom-side compression self-balancing system through structural action. Through the balance of bottom pressure against side pressure, the structural deformation degree of the first bottom-side compression self-balancing truss composite member 8 caused by the compression of the side plate module 3 is greatly reduced, and at the same time, the deformation degree of the entire water tank structure is further reduced, making the overall water tank have a low deformation degree and uniform stress, and greatly improving the structural stability.

[0041] Embodiment 2

[0042] Figures 6-8 、 Figure 9 、 Figure 10 and Figure 11 As shown in, Embodiment 2 of the present invention includes a water tank bottom plate 1, a top plate module 2, a side plate module 3 that can be assembled and combined, a second bottom-side compression self-balancing truss composite member 9 for enhancing the structural compressive capacity, a second cross tie rod 12, and a second inclined tie rod 13. The top plate module 2 and the side plate module 3 are both assembled and welded by a plurality of non-beveled templates 4, single-beveled templates 5, and double-beveled templates 6;

[0043] Among them, the bottom plate 1 and the four side plate modules 3, as well as the top plate module 2 and the four side plate modules 3, are combined together by welding. The side plate module 3 and the top plate module 2 are both combined modules formed by the non-flanged template 4, the single bevel template 5, and the double bevel template 6 through corresponding flanging and welding. As can be seen above, the side plate module 3 is convenient to assemble, simplifies the welding process, and greatly avoids the drawback of water leakage in the water tank caused by welding mistakes;

[0044] The second bottom side compression self-balanced truss composite member 9 is formed by combining and welding the second upper inclined slotted hollow square steel pipe 901, the second lower inclined slotted hollow square steel pipe 902, the second non-slotted hollow square steel pipe 903, the second U-shaped tie rod 904, the second upper top plate gasket 905, and the second side plate gasket 906;

[0045] Specifically, the upper surface of the second lower inclined slotted square steel pipe 902 is connected to the lower surface of the second non-slotted hollow square steel pipe 903 by welding, and the upper surface of the second non-slotted hollow square steel pipe 903 is connected to the lower surface of the second upper inclined slotted hollow square steel pipe 901 by welding;

[0046] Two second U-shaped tie rods 904 are welded and fixed inside the second non-slotted hollow square steel pipe 903, and the second U-shaped tie rod 904 is welded to the surface of the second non-slotted hollow square steel pipe 903, where the U-shaped hole facing direction is flush with the edge of the second non-slotted hollow square steel pipe 903;

[0047] A second lower inclined non-slotted hollow square steel pipe 908 is fixed outside the second lower inclined slotted hollow square steel pipe 902, and a second bottom plate gasket 909 fixedly connected to the bottom plate 1 is fixed at the bottom of the second lower inclined non-slotted hollow square steel pipe 908, where the second lower inclined non-slotted hollow square steel pipe 908 is connected by combined welding with the second lower inclined slotted square steel pipe 902 and the second bottom plate gasket 909;

[0048] The second upper top plate gasket 905 is welded to the upper surface of the second upper inclined slotted hollow square steel pipe 901, and the second side plate gasket 906 is welded and fixed to the top side of the second upper inclined slotted hollow square steel pipe 901 by welding;

[0049] Furthermore, the web tie rod 907 is cross-placed between the two second U-shaped tie rods 904 and connected by welding. Through the welding of the web tie rod 907, the deformation degree of the second U-shaped tie rod 904 is greatly restricted, making the structure further strengthened, and finally the second bottom side compression self-balanced truss composite member 9 with an internal length of four meters is formed by combined welding;

[0050] The four-meter-long second bottom side-pressure self-balancing truss assembly member 9 is formed by combined welding and assembly. It can be pre-assembled and welded in the factory to form a standard and unified welded assembly module. The combined welded components greatly reduce the influence of external factors and welding operations, increase the force contact area, and balance the system force. It also reduces the tearing of the side panel module 3 and the overall collapse caused by the stress concentration of the reinforcement. The internal activity space is large, which greatly facilitates the subsequent water tank welding, manual cleaning and construction maintenance.

[0051] Specifically, the overall frame is determined by welding the bottom plate 1 and the side plate modules 3. The side plate modules 3 are welded together by corresponding folded edges. Then, the middle notches of the second upper oblique slotted hollow square steel tube 901 and the second lower oblique slotted hollow square steel tube 902 of the built-in second bottom side pressure self-balancing truss assembly member 9 are combined and welded to the folded edges of the side plate modules 3.

[0052] The lower bottom surface of the second downwardly inclined slotted hollow square steel tube 902 is welded to the lower bottom folded edge of the side panel module 3 and the bottom plate 1. The two second U-shaped tie rods 904 are welded to the folded edges of the side panel module 3 respectively. The second side panel gasket 906 is welded to the side panel module 3, completing the welding and placement of the four-meter-long second bottom side-pressure self-balancing truss assembly member 9.

[0053] The second transverse tie rod 12 is used to weld the adjacent four-meter built-in second bottom side-pressure self-balancing truss assembly members 9, and the four-layer built-in second bottom side-pressure self-balancing truss assembly members 9 on both sides are welded to the folded edges of the side panel modules 3 through the second diagonal tie rod 13, wherein the second transverse tie rod 12 ensures the deformation consistency of the second bottom side-pressure self-balancing truss assembly member 9, and also greatly suppresses the horizontal deformation of the truss. The second diagonal tie rod 13 greatly suppresses the deformation of the second bottom side-pressure self-balancing truss assembly member 9, that is, the second diagonal tie rod 13 suppresses the horizontal deformation of the second bottom side-pressure self-balancing truss assembly member 9;

[0054] When the deformation direction is to the left, the second diagonal brace 13 on the right constrains its deformation direction, and when the deformation direction is to the right, the second diagonal brace 13 on the left constrains its direction, thereby ensuring the structural stability and deformation resistance of the second bottom-side pressure self-balancing truss assembly member 9, and greatly improving the performance of the water tank;

[0055] Finally, it is combined and welded with the bottom plate 1 through the second bottom plate gasket 909. The whole formed by connecting the second bottom pressure self-balancing truss combined component 9 with the side plate module 3 and the bottom plate 1 forms a bottom-side pressure self-balancing structure, that is, the load on the side plate module 3 and the bottom plate 1 caused by water pressure forms a bottom-side pressure self-balancing system through structural action. Through the balance of bottom pressure against side pressure, the structural deformation degree of the second bottom-side pressure self-balancing truss combined component 9 caused by the compression of the side plate module 3 is greatly reduced. At the same time, the deformation degree of the entire water tank structure is further reduced, making the overall water tank have a low deformation degree and uniform stress, and greatly improving the structural stability.

[0056] Although the embodiments of the present invention have been shown and described, the specific embodiments are only explanations of the present invention and not limitations thereto. The specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art can make modifications, substitutions and variations without creative contributions to the embodiments as needed, but as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. A cable-stayed truss side-bottom water pressure balanced water tank without tie bars and easy to clean, comprising a bottom plate (1), a top plate module (2) and a side plate module (3), characterized in that: The top plate module (2) and the side plate modules (3) are assembled and welded by combining multiple groups of templates without bevel edges (4), single bevel edge templates (5), and double bevel edge templates (6); Inside each side plate module (3), multiple groups of bottom side compression self-balancing truss combined components (7) are evenly distributed. The bottom side compression self-balancing truss combined components (7) include a first bottom side compression self-balancing truss combined component (8) and a second bottom side compression self-balancing truss combined component (9). The bottom plate (1), the four side plate modules (3), and the top plate module (2) are fixedly connected by welding.

2. The inclined cable-truss side-bottom water pressure balanced non-opposite tension bar easy-to-clean water tank according to claim 1, characterized in that: Multiple groups of the templates without bevel edges (4), single bevel edge templates (5), and double bevel edge templates (6) are assembled and welded into a three-meter water tank. Inside the side plate module (3) of the three-meter water tank, multiple groups of first bottom side compression self-balancing truss combined components (8) are fixedly arranged correspondingly. The first bottom side compression self-balancing truss combined component (8) includes a first upper slant-grooved hollow square steel pipe (801), a first lower slant-grooved hollow square steel pipe (802), a first non-grooved hollow square steel pipe (803), a first U-shaped pull rod (804), a first upper top plate gasket (805), a first side plate gasket (806), a first lower slant non-grooved hollow square steel pipe (807), and a first bottom plate gasket (808).

3. The inclined cable-truss side-bottom water pressure balanced non-opposite tension bar and easy-to-clean water tank according to claim 2, wherein: The first bottom side compression self-balancing truss combined component (8) is welded from top to bottom by the first upper slant-grooved hollow square steel pipe (801), the first non-grooved hollow square steel pipe (803), and the first lower slant-grooved hollow square steel pipe (802). Two groups of first U-shaped pull rods (804) are fixed inside the first non-grooved hollow square steel pipe (803). A first lower slant non-grooved hollow square steel pipe (807) is fixed outside the first lower slant-grooved hollow square steel pipe (802), and a first bottom plate gasket (808) fixedly connected to the bottom plate (1) is fixed at the bottom of the first lower slant non-grooved hollow square steel pipe (807).

4. The inclined cable-truss side-bottom water pressure balanced non-opposite tension bar easy-to-clean water tank according to claim 2, wherein: Two groups of first upper top plate gaskets (805) are fixed at the top of the first upper slant-grooved hollow square steel pipe (801), and a first side plate gasket (806) is fixed at the top end inside the first upper slant-grooved hollow square steel pipe (801).

5. The inclined cable-truss side-bottom water pressure balanced and non-opposite-pulling-bar easy-to-clean water tank according to claim 2, characterized in that: A first cross pull rod (10) is fixed between multiple groups of the first bottom side compression self-balancing truss combined components (8) of each side plate module (3), and a first inclined pull rod (11) fixedly connected to the side plate module (3) is fixed at one end of the first bottom side compression self-balancing truss combined component (8).

6. The inclined cable-truss side-bottom water pressure balanced non-opposite tension bar easy-to-clean water tank according to claim 1, characterized in that: Multiple groups of the bevel-free templates (4), single-bevel templates (5), and double-bevel templates (6) are assembled and welded to form a four-meter water tank. And multiple groups of second bottom-side compression self-balancing truss combination members (9) are fixedly arranged corresponding to the inner side of the four-meter water tank side plate module (3). The second bottom-side compression self-balancing truss combination member (9) includes a second upper slant-grooved hollow square steel pipe (901), a second lower slant-grooved hollow square steel pipe (902), a second non-grooved hollow square steel pipe (903), a second U-shaped tension rod (904), a second upper top plate gasket (905), a second side plate gasket (906), a web tension rod (907), a second lower slant non-grooved hollow square steel pipe (908), and a second bottom plate gasket (909).

7. The inclined cable truss side-bottom water pressure balanced and non-opposite tension bar easy-to-clean water tank according to claim 6, wherein: The second bottom-side compression self-balancing truss combination member (9) is welded from top to bottom by a second upper slant-grooved hollow square steel pipe (901), a second non-grooved hollow square steel pipe (903), and a second lower slant-grooved hollow square steel pipe (902). And three groups of second U-shaped tension rods (904) are fixed inside the second non-grooved hollow square steel pipe (903). A second lower slant non-grooved hollow square steel pipe (908) is fixed outside the second lower slant-grooved hollow square steel pipe (902). And a second bottom plate gasket (909) fixedly connected to the bottom plate (1) is fixed at the bottom of the second lower slant non-grooved hollow square steel pipe (908).

8. The inclined cable truss side-bottom water pressure balanced water tank without tie bars and easy to clean according to claim 6, wherein: Two groups of second upper top plate gaskets (905) are fixed at the top of the second upper slant-grooved hollow square steel pipe (901). A second side plate gasket (906) is fixed at the inner top end of the second upper slant-grooved hollow square steel pipe (901).

9. The inclined cable-truss side-bottom water pressure balanced non-opposing tension bar and easy-to-clean water tank according to claim 7, wherein: A web tension rod (907) is cross-fixed between every two groups of the second U-shaped tension rods (904). And the number of web tension rods (907) of each group of second bottom-side compression self-balancing truss combination members (9) is four groups.

10. The inclined cable truss side-bottom water pressure balanced and easy-to-clean water tank without tie bars according to claim 1, wherein: A second cross tension rod (12) is fixed between multiple groups of second bottom-side compression self-balancing truss combination members (9) of each group of side plate modules (3). A second inclined tension rod (13) fixedly connected to the side plate module (3) is fixed at one end of each second bottom-side compression self-balancing truss combination member (9).

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