Multifunctional thermotechnical experiment platform
A thermal experiment, multi-functional technology, applied in the direction of material thermal development, etc., can solve the problems of limited test range, single function of thermal experiment platform, difficult to be compatible with high flow and low flow, etc., to reduce operating costs, use and maintain Convenient and improve the effect of strengthening heat transfer capacity
Pending Publication Date: 2021-07-09
CHINA SPALLATION NEUTRON SOURCE SCI CENT +1
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Problems solved by technology
[0002] At present, the thermal experiment platform has a single function, mainly for the measurement of heat transfer characteristics and flow resistance
The current measurement platform has a limited test range, and it is difficult to be compatible with various functional requirements such as high flow and low flow, high heat load and low heat load. When high flow is used in the design, the test platform cannot provide Stable measurement environment and high-quality test accuracy; neutron generation targets based on intense current accelerators have high heat flux and high power, so high-precision measurement experiments at low power and high heat flux are required, and high-power Large and small flow verification experiments; therefore, it is necessary to design a multifunctional thermal experiment platform to meet the test environment of different experimental equipment with different pressures and different working fluids
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[0024] In order to enable those skilled in the art to better understand the technical solution of the present invention, the product of the present invention will be further described in detail below in conjunction with the embodiments and accompanying drawings.
[0025] Such as Figure 1-4 As shown, the present invention discloses a multifunctional thermal experiment platform, which includes an outdoor cooling module 1, a pipeline regulation module 3, a parameter measurement module 4, a stabilized power supply module and a water tank high-voltage module 2, and the outdoor cooling module 1 and the water tank high-voltage module The module 2 realizes the cooling of the working fluid in the high-pressure module 2 of the water tank through the plate heat exchanger 13, and the stabilized power supply module realizes the heating of the working fluid in the high-pressure module 2 of the water tank through the heating rod 51, and the high-pressure water tank module 2 passes through th...
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The invention discloses a multifunctional thermotechnical experiment platform, which comprises an outdoor cooling module, a pipeline regulation and control module, a parameter measurement module, a voltage-stabilized power supply module and a water tank high-pressure module; external experiment equipment is connected with the pipeline regulation and control module to achieve cooling, and the experiment equipment is connected with the voltage-stabilized power supply module to achieve heating; the outdoor cooling module is matched with a heating rod in the water tank high-pressure module through a plate heat exchanger to maintain stable working medium temperature; the high-pressure water tank module is communicated with a parameter measurement module pipeline through the pipeline regulation and control module to convey working medium liquid with stable temperature to the parameter measurement module for subsequent measurement; the multifunctional thermotechnical experiment platform has the advantages of being good in stability, high in measurement precision, wide in adjustable range, convenient to maintain and high in applicability.
Description
technical field [0001] The invention relates to the technical field of thermal measurement, in particular to a multi-functional thermal experimental platform that can meet the testing environments of different experimental equipment. Background technique [0002] At present, the thermal experiment platform has a single function, mainly for the measurement of heat transfer characteristics and flow resistance. The current measurement platform has a limited test range, and it is difficult to be compatible with various functional requirements such as high flow and low flow, high heat load and low heat load. When high flow is used in the design, the test platform cannot provide Stable measurement environment and high-quality test accuracy; neutron generation targets based on intense current accelerators have high heat flux and high power, so high-precision measurement experiments at low power and high heat flux are required, and high-power Large and small flow verification exper...
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Login to View More IPC IPC(8): G01N25/20
CPCG01N25/20
Inventor 童剑飞陆友莲梁天骄孙鹏朱凌波
Owner CHINA SPALLATION NEUTRON SOURCE SCI CENT