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Method for manufacturing a pressure-resistant liquid storage tank

A manufacturing method and technology for liquid storage tanks, which are used in packaging, large containers, transportation and packaging, etc., can solve the problems of tank deformation and instability, poor pressure bearing capacity, and easy deformation, and achieve uniform stress and less consumables. , The effect of not easy to leak

Active Publication Date: 2022-01-11
SINOSTAR CABLE CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing liquid storage tanks mostly adopt cylindrical, square and other structures. For example, the patent application number is CN201810807719.4. The disclosed water storage tank has a cylindrical structure with small water storage capacity and poor pressure bearing capacity; The tank body is supported, and the structure is not fixed; the stress concentration at the joint between the bottom corner and the tank body is prone to deformation
The patent number is CN201810509798.0 invention patent, the disclosed water storage tank has a square structure, the tank body is prone to deformation and instability, and its pressure bearing capacity is poor

Method used

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  • Method for manufacturing a pressure-resistant liquid storage tank
  • Method for manufacturing a pressure-resistant liquid storage tank
  • Method for manufacturing a pressure-resistant liquid storage tank

Examples

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Embodiment Construction

[0048] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0049] Such as Figure 1-3 As shown, a pressure-resistant liquid storage tank includes a water storage tank body and a head arranged at both ends of the water storage tank. The head at one end of the water storage tank is provided with a liquid inlet hole, and the tank wall of the water storage tank body is uniform in latitude and circumference. Satisfy the sine wave curve equation, record the height of the tank wall as H, and the radius of the radial circle as R 1 , the radius of the circumferential end face circle is R 2 , the amplitude of the sinusoid is A m and A n , the radial rotation angle is θ, and the circumferential rotation angle The numbers of radial and circumferential corrugations are a and b respectively, and the initial rotation angle is θ 1 , the equation of the radial sine wave curve of the tank wall is:

[0050] X(θ)=...

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Abstract

The invention discloses a pressure-resistant liquid storage tank, which comprises a liquid storage tank body and a head arranged at both ends of the liquid storage tank. The head at one end of the liquid storage tank is provided with a liquid inlet hole, and the tank wall of the liquid storage tank body is Both the direction and the circumference satisfy the sine wave curve equation. The invention also discloses the manufacturing method of the pressure-resistant liquid storage tank, which mainly adopts the forming method of water injection and pressurized bulging. excellent.

Description

technical field [0001] The invention relates to a method for manufacturing a pressure-resistant liquid storage tank. Background technique [0002] As a liquid storage container, the pressure-resistant liquid storage tank needs to have the characteristics of large liquid storage volume and internal pressure resistance. However, the existing liquid storage tanks mostly adopt cylindrical, square and other structures. For example, the patent application number is CN201810807719.4. The disclosed water storage tank has a cylindrical structure with small water storage capacity and poor pressure bearing capacity; Supporting the tank body, the structure is not fixed; the stress concentration at the joint between the bottom corner and the tank body is prone to deformation. The patent number is the invention patent of CN201810509798.0. The disclosed water storage tank has a square structure, and the tank body is prone to deformation and instability, and its pressure bearing capacity i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D90/54B65D90/02B65D90/00
CPCB65D90/54B65D90/02B65D90/00
Inventor 姜一鑫周帆狄标锋朱文英吕胜平蒋文昊吴小敏盛中红张建唐文献
Owner SINOSTAR CABLE CO LTD
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