Vertical low-temperature liquid storage tank
A low-temperature liquid storage tank technology, applied in the field of low-temperature liquid storage equipment, can solve the problems of serious accidents, explosions, leakage, etc., and achieve the effects of reducing operational risks and hidden dangers, facilitating popularization and use, and scientific and reasonable pipeline layout
Active Publication Date: 2015-01-21
江苏正邦特种车辆有限公司
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Problems solved by technology
The use of cryogenic liquid storage tanks can replace the round-trip transport of gas cylinders every day, saving a lot of human, financial and material resources in the transportation process. Since the utilization rate of cryogenic liquid storage tanks is higher than that of gas cylinders, it also reduces the waste of gas resources, but When the storage tank is in working condition, there are potential dangers such as leakage, overpressure, explosion, etc. If the hidden dangers before these accidents are not discovered and dealt with in time, it will develop into a serious accident
Method used
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Embodiment Construction
[0015] Embodiments of the present invention will be further described below in conjunction with accompanying drawings:
[0016] Such as Figure 1-4 , a vertical cryogenic liquid storage tank, comprising a tank body 1, a supercharger 2 for providing suitable pressure inside the tank body 1 is installed at the center of the bottom of the tank body 1, and one end of the supercharger 2 is arranged There are pressurized input pipe 201 and pressurized output pipe 202. The pressurized input pipe 201 is connected to the tank body 1 to provide the necessary pressure for the tank body. In order to ensure the stability and controllability of the pressure output , an input pressure regulating valve 3 , a booster opening valve 4 and a booster input valve 5 are sequentially arranged on the pipeline connecting the booster input pipe 201 to the inside of the tank body 1 . The pressurized output pipe 202 divides into two branch pipes to communicate with the tank body 1 , and the two branch pi...
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The invention provides a vertical low-temperature liquid storage tank comprising a tank body, wherein a booster is assembled at the center of the bottom of the tank body; the booster is provided with a pressurization inlet pipe and a pressurization outlet pipe, the pressurization input pipe is connected into the tank body successively by virtue of an input pressure regulating valve, a booster opening valve and a booster inlet valve, a bottom filling valve is arranged on a pipeline between the booster opening valve and the booster inlet valve; the pressurization outlet pipe is communicated with the tank body respectively by virtue of the outlet pressure regulating valve and a booster outlet valve; a top filling valve is further arranged at one end, which is far away from the tank body, of the booster outlet valve; a branch pipeline is arranged on the pipeline between the top filling valve and the bottom filling valve, and a filling pipe discharge valve and a filling connector are successively arranged on the branch pipeline. The vertical low-temperature liquid storage tank has the beneficial effect of being scientific and reasonable in pipeline layout, adapting to use habits of Chinese workers and reducing risks and hidden troubles in operation.
Description
technical field [0001] The invention relates to the field of cryogenic liquid storage equipment, in particular to a vertical cryogenic liquid storage tank. Background technique [0002] With the increase of labor costs, each enterprise needs to rationally allocate and reduce costs from different channels. With the advancement of science and technology, the cost of cryogenic liquid storage has been greatly reduced. Cryogenic liquid storage tanks are indispensable and important appliances for cryogenic liquid storage. Cryogenic liquid storage tank products are currently mainly used for liquid oxygen, liquid nitrogen, liquid argon and carbon dioxide Low-temperature liquid storage of gases such as. 1 cubic meter of liquid can replace about 130 gas cylinders. The use of cryogenic liquid storage tanks can replace the round-trip transport of gas cylinders every day, saving a lot of human, financial and material resources in the transportation process. Since the utilization rate o...
Claims
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Login to View More IPC IPC(8): F17C13/02F17C13/12
Inventor 邹洪彬沈建斌刘金斌季东香宋迎
Owner 江苏正邦特种车辆有限公司