Integrated water tank made of carbon fiber composite material

Abstract

The utility model provides an integrated water tank made of carbon fiber composite materials, which comprises a reinforced shell and an inner container assembly, the inner container assembly is fixed in the reinforced shell, and the reinforced shell comprises a water outlet, an upper shell and a lower shell. The utility model has the following beneficial effects: the outer sides of the carbon fiber outer skin I and the carbon fiber outer skin II of the reinforced shell adopt a rib reinforcement scheme to improve the rigidity, the middle is filled with the thermal insulation layer I and the thermal insulation layer II, and the thermal insulation layer II on the bottom surface adopts a thickened foam sandwich structure, so that the rigidity is improved while the flatness of the bottom surface is ensured; the inner container assembly made of the PP material adopts an integrated welding technology, and is packaged in the water tank composite material after being integrally sealed and qualified, so that not only can the use strength of the water tank be improved, but also water can be prevented from shaking greatly, and the use stability of the water tank can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of water tanks, and particularly relates to an integrated water tank of carbon fiber composite material. Background Art

[0002] An integrated water tank is a device that integrates a water tank and a water supply system. It usually consists of the water tank itself, a water inlet pipe, a water outlet pipe, a water pump, a valve, etc. The main function of an integrated water tank is to store and supply water. It can automatically adjust the water level to maintain a stable water supply pressure. Integrated water tanks are often used in buildings, industrial areas, farmland irrigation and other places, and can provide continuous and stable water supply services.

[0003] Traditional water tanks are generally formed by welding metal materials. Their overall weight is large, and their strength and rigidity need to correspond to the thickness of the welded metal materials. If stronger strength and rigidity are required, thicker metal materials need to be welded, which is not only difficult to manufacture but also very difficult to install. Therefore, we hope to design an integrated water tank with a new structure to solve this problem. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an integrated water tank made of carbon fiber composite materials to solve the problems raised in the above background technology.

[0005] The utility model is realized by the following technical scheme: a carbon fiber composite material integrated water tank, comprising: a reinforced outer shell and an inner liner assembly, the inner liner assembly is fixed inside the reinforced outer shell, and the reinforced outer shell comprises a water outlet, an upper shell and a lower shell;

[0006] The upper end of the upper shell is fixed with a water outlet, the lower end of the upper shell is integrally composited with the lower shell, two rows of embedded steel plates are respectively embedded on the left and right sides of the upper surface of the upper shell, and two rows of angle irons are respectively fixed on the left and right sides of the upper surface of the upper shell through multiple embedded steel plates by bolts;

[0007] The four corners of the lower surface of the lower shell are respectively equipped with a lifting ear through a plurality of pre-embedded anti-rotation bolt inserts, and the liner assembly includes a lower liner shell, a wave-proof assembly and an upper liner shell;

[0008] A wave-proof component is welded inside the lower inner shell, and an upper inner shell is welded on the upper end of the lower inner shell.

[0009] As a preferred embodiment, the upper shell includes an inner skin, a thermal insulation layer and an outer skin. The thermal insulation layer is arranged inside the outer skin, and the inner skin is arranged on the inner wall of the thermal insulation layer.

[0010] As a preferred embodiment, the lower shell includes inner skin 2, insulation layer 2 and outer skin 2. Insulation layer 2 is arranged inside outer skin 2, and inner skin 2 is arranged on the inner wall of insulation layer 2. By arranging insulation layer 1 and insulation layer 2, the entire water tank has certain insulation performance.

[0011] As a preferred embodiment, the lower end of the inner skin corresponds to the size and structure of the upper end of the inner skin, the lower end of the outer skin corresponds to the size and structure of the upper end of the outer skin, and the lower end of the insulation layer corresponds to the size and structure of the upper end of the insulation layer.

[0012] As a preferred embodiment, the inner skin 1, inner skin 2, outer skin 1 and outer skin 2 are all made of carbon fiber material, wherein the thickness of the outer skin 1 and outer skin 2 is 4 mm, the thickness of the inner skin 1 and inner skin 2 is 2 mm, the insulation layer 1 and insulation layer 2 are both PET foam, the thickness of the insulation layer 1 is 6 mm, and the thickness of the insulation layer 2 is 20 mm.

[0013] As a preferred embodiment, two vertical plates are vertically welded inside the lower inner shell, and four rows of horizontal plates are evenly welded inside the lower inner shell. Each of the vertical plates penetrates from left to right to form a plurality of evenly distributed through holes 1, and each of the horizontal plates penetrates from front to back to form a plurality of evenly distributed through holes 2. The setting of the wave-proof component can effectively prevent the water inside the inner shell from shaking greatly when it is not full and in motion, so that the water tank is more stable to use.

[0014] As a preferred embodiment, the lower inner shell, the upper inner shell and the wave-proof component are all made of PP material, the top of the upper inner shell abuts against the upper end of the wave-proof component, and the wall thickness of the lower inner shell, the upper inner shell and the wave-proof component are all 5mm.

[0015] After adopting the above technical solution, the beneficial effects of the utility model are: by setting the embedded steel plate, the angle iron part and the embedded steel plate are fixed by bolts, and the laying position of the embedded steel plate is ensured to be at the reinforcement layer position of the carbon fiber outer skin, thereby ensuring sufficient connection strength;

[0016] The outer sides of the carbon fiber outer skin 1 and outer skin 2 of the reinforced shell are both reinforced with ribs to improve the rigidity. The middle is filled with insulation layer 1 and insulation layer 2, and the insulation layer 2 on the bottom adopts a thickened foam sandwich structure to ensure the flatness of the bottom surface while improving the rigidity. The PP material liner component adopts one-piece welding technology and is encapsulated in the water tank composite material after the overall sealing is qualified. It can not only improve the strength of the water tank, but also avoid large shaking of water, which helps to improve the stability of the water tank. The outer skin 1 and outer skin 2 reinforced with ribs can improve the deformation resistance. At the same time, the insulation layer 1 and insulation layer 2 have heat insulation and shock absorption effects, which protect the PP material liner component. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 The utility model is a schematic diagram of the overall structure of a carbon fiber composite material integrated water tank.

[0019] Figure 2 It is a schematic diagram of the inner tank component structure of a carbon fiber composite material integrated water tank of the utility model.

[0020] Figure 3 It is a schematic diagram of a cross-section of a reinforced outer shell of a carbon fiber composite material integrated water tank of the utility model.

[0021] Figure 4 for Figure 1 A is an enlarged schematic diagram.

[0022] In the figure, 100-reinforced shell, 110-water outlet, 120-embedded steel plate, 130-upper shell, 131-outer skin 1, 132-insulation layer 1, 133-inner skin 1, 140-lower shell, 141-outer skin 2, 142-insulation layer 2, 143-inner skin 2, 150-angle iron;

[0023] 200- liner assembly, 210- lower liner shell, 220- wave-proof assembly, 221- transverse plate, 222- vertical plate, 230- upper liner shell. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figures 1 to 4 The utility model provides a technical solution: a carbon fiber composite integrated water tank, comprising: a reinforced outer shell 100 and an inner liner assembly 200, the inner liner assembly 200 is fixed inside the reinforced outer shell 100, and the reinforced outer shell 100 includes a water outlet 110, an upper shell 130 and a lower shell 140;

[0026] The upper end of the upper shell 130 is fixed with a water outlet 110, and the lower end of the upper shell 130 is integrally compounded with a lower shell 140. Two rows of embedded steel plates 120 are respectively embedded on the left and right sides of the upper surface of the upper shell 130. Two rows of angle irons 150 are respectively fixed to the left and right sides of the upper surface of the upper shell 130 through multiple embedded steel plates 120 by bolts;

[0027] The four corners of the lower surface of the lower shell 140 are respectively equipped with a lifting ear through a plurality of pre-embedded anti-rotation bolt inserts. The liner assembly 200 includes a lower liner shell 210, a wave-proof assembly 220 and an upper liner shell 230;

[0028] A wave-proof assembly 220 is welded inside the lower inner shell 210 , and an upper inner shell 230 is welded on the upper end of the lower inner shell 210 .

[0029] As the first embodiment of the utility model, an embedded steel plate 120 is provided, and the angle iron 150 is fixed to the embedded steel plate 120 by bolts. The laying position of the embedded steel plate 120 is ensured to be in the reinforcement layer position of the carbon fiber outer skin 131 to ensure sufficient connection strength. In actual use, the embedded steel plate 120 is made into a weight-reducing hole to reduce the weight, and the weight-reducing hole is filled with carbon fiber for supplementation.

[0030] See also Figures 1 to 4 The upper shell 130 includes an inner skin 133, a heat-insulating layer 132 and an outer skin 131. The heat-insulating layer 132 is arranged inside the outer skin 131, and the inner skin 133 is arranged on the inner wall of the heat-insulating layer 132.

[0031] The lower shell 140 includes an inner skin 143, an insulation layer 142 and an outer skin 141. The insulation layer 142 is arranged inside the outer skin 141, and the inner skin 143 is arranged on the inner wall of the insulation layer 142. By arranging the insulation layer 132 and the insulation layer 142, the entire water tank has a certain insulation performance.

[0032] The lower end of the inner skin 133 corresponds to the upper end of the inner skin 2 143 in size and structure, the lower end of the outer skin 131 corresponds to the upper end of the outer skin 2 141 in size and structure, and the lower end of the insulation layer 1 132 corresponds to the upper end of the insulation layer 2 142 in size and structure.

[0033] The inner skin 1 133, the inner skin 2 143, the outer skin 1 131 and the outer skin 2 141 are all made of carbon fiber material, wherein the thickness of the outer skin 1 131 and the outer skin 2 141 is 4 mm, the thickness of the inner skin 1 133 and the inner skin 2 143 is 2 mm, the insulation layer 1 132 and the insulation layer 2 142 are both PET foam, the thickness of the insulation layer 1 132 is 6 mm, and the thickness of the insulation layer 2 142 is 20 mm.

[0034] Two vertical plates 222 are vertically welded inside the lower inner shell 210, and four rows of horizontal plates 221 are evenly welded inside the lower inner shell 210. Each vertical plate 222 penetrates from left to right to form a plurality of evenly distributed through holes 1, and each horizontal plate 221 penetrates from front to back to form a plurality of evenly distributed through holes 2. The setting of the wave-proof component 220 can effectively prevent the water inside the inner shell component 200 from shaking greatly when it is not full and in motion, so that the water tank is more stable to use.

[0035] The lower inner shell 210, the upper inner shell 230 and the wave-proof component 220 are all made of PP material. The top of the upper inner shell 230 is in contact with the upper end of the wave-proof component 220. The wall thickness of the lower inner shell 210, the upper inner shell 230 and the wave-proof component 220 is 5 mm.

[0036] As a second embodiment of the utility model, the outer sides of the carbon fiber outer skin 131 and the outer skin 2 141 of the reinforced shell 100 are both reinforced with ribs to improve the rigidity (see the attached specification for details). Figure 1 ), the middle is filled with insulation layer 1 132 and insulation layer 2 142, and the insulation layer 2 142 on the bottom adopts a thickened foam sandwich structure to ensure the flatness of the bottom surface while improving the rigidity. The PP material liner component 200 adopts an integrated welding technology, and is encapsulated in the water tank composite material after the overall sealing is qualified. In actual use, if the water inside the liner component 200 is not full and the water tank is in motion, the wave-proof component 220 can prevent excessive shaking of water while ensuring water circulation, which can not only improve the use strength of the water tank, but also avoid large shaking of water, which is helpful to improve the use stability of the water tank. The outer skin 1 131 and the outer skin 2 141 reinforced with ribs can improve the deformation resistance. At the same time, the insulation layer 1 132 and the insulation layer 2 142 have heat insulation and shock absorption effects, which protect the PP material liner component 200.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A carbon fiber composite integrated water tank, comprising: A reinforced outer shell (100) and an inner shell component (200), characterized in that the inner shell component (200) is fixed inside the reinforced outer shell (100), and the reinforced outer shell (100) comprises a water outlet (110), an upper shell (130) and a lower shell (140); The upper end of the upper shell (130) is fixed with a water outlet (110), the lower end of the upper shell (130) is integrally composited with a lower shell (140), two rows of embedded steel plates (120) are respectively embedded on the left and right sides of the upper surface of the upper shell (130), and two rows of angle irons (150) are respectively fixed on the left and right sides of the upper surface of the upper shell (130) through a plurality of embedded steel plates (120) by bolts; The four corners of the lower surface of the lower shell (140) are respectively equipped with a lifting ear through a plurality of pre-buried anti-rotation bolt inserts, and the liner assembly (200) comprises a lower liner shell (210), a wave-proof assembly (220) and an upper liner shell (230); A wave-proof component (220) is welded inside the lower inner shell (210), and an upper inner shell (230) is welded to the upper end of the lower inner shell (210).

2. The carbon fiber composite integrated water tank according to claim 1, characterized in that: The upper shell (130) comprises an inner skin (133), a thermal insulation layer (132) and an outer skin (131); the thermal insulation layer (132) is arranged inside the outer skin (131); and the inner skin (133) is arranged on the inner wall of the thermal insulation layer (132).

3. The carbon fiber composite material integrated water tank according to claim 2, characterized in that: The lower shell (140) comprises an inner skin (143), a second insulation layer (142) and an outer skin (141). The second insulation layer (142) is arranged inside the second outer skin (141), and the inner wall of the second insulation layer (142) is provided with an inner skin (143).

4. The carbon fiber composite material integrated water tank according to claim 3, characterized in that: The lower end of the inner skin 1 (133) corresponds to the upper end of the inner skin 2 (143) in size and structure, the lower end of the outer skin 1 (131) corresponds to the upper end of the outer skin 2 (141) in size and structure, and the lower end of the insulation layer 1 (132) corresponds to the upper end of the insulation layer 2 (142) in size and structure.

5. The carbon fiber composite material integrated water tank according to claim 4, characterized in that: The inner skin 1 (133), the inner skin 2 (143), the outer skin 1 (131) and the outer skin 2 (141) are all made of carbon fiber materials, wherein the thickness of the outer skin 1 (131) and the outer skin 2 (141) is 4 mm, the thickness of the inner skin 1 (133) and the inner skin 2 (143) is 2 mm, the thermal insulation layer 1 (132) and the thermal insulation layer 2 (142) are both PET foams, the thickness of the thermal insulation layer 1 (132) is 6 mm, and the thickness of the thermal insulation layer 2 (142) is 20 mm.

6. The carbon fiber composite material integrated water tank according to claim 1, characterized in that: Two vertical plates (222) are vertically welded inside the lower inner shell (210), and four rows of horizontal plates (221) are evenly welded inside the lower inner shell (210), each of the vertical plates (222) penetrates from left to right to form a plurality of evenly distributed through holes one, and each of the horizontal plates (221) penetrates from front to back to form a plurality of evenly distributed through holes two.

7. The carbon fiber composite material integrated water tank according to claim 6, characterized in that: The lower inner shell (210), the upper inner shell (230) and the wave-proof component (220) are all made of PP material, the top of the upper inner shell (230) is in contact with the upper end of the wave-proof component (220), and the wall thickness of the lower inner shell (210), the upper inner shell (230) and the wave-proof component (220) is 5 mm.

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