Thermal insulation box and method of use thereof
A heat insulation box and heat insulation material technology, applied in the direction of using electromagnetic means, measuring heat, using electrical devices, etc., can solve the problem that the temperature rise data in the billet heating furnace cannot be obtained effectively, and achieve simple structure, low cost, and easy operation The effect of easy maintenance
Inactive Publication Date: 2015-08-12
WISDRI WUHAN WIS IND FURNACE
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is to provide a simple structure, low cost, convenient operation and maintenance, which can effectively measure the temperature inside the heated object or in the heating environment. Heat insulation box for each measuring point temperature and its usage method
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[0027] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0028] Such as figure 1 and figure 2 As shown, the heat insulation box of the embodiment of the present invention mainly includes a water tank 1 , a ceramic fiber blanket 10 and a steel box 11 .
[0029] Such as figure 1 As shown, the inside of the water tank 1 is divided into two spaces: the first space is the water holding space 2, which is used to hold the vaporized liquid 8, generally liquid water; the second space is the instrument space 3, which is used to place the recorder 15. An exhaust pipe 13 is installed on the top of the water holding space 2, and an air release valve 14 is instal...
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The invention discloses a heat-insulating box and a method for using the same. The heat-insulating box includes a water tank, and two spaces are arranged inside the water tank. The first space holds gasification liquid, the second space places a recorder, and the second space An exhaust pipe is installed on the top of a space, and a vent valve is installed on the exhaust pipe; the outer wall of the water tank is covered with heat-insulating material, and the outer wall of the heat-insulating material is covered with a ceramic fiber blanket, and the water tank surrounded by the ceramic fiber blanket and The bottom surface is sealed by a steel box; one side of the second space is sealed by a plug, and a channel is provided on the plug, and a wiring port is opened on one side of the steel box, and the thermocouple passes through the wiring port and the channel and the terminal on the recorder connected. The heat insulation box of the present invention can also ensure that the recorder in the water tank can collect data safely and reliably without being burned if it is used in a high temperature environment for a long time. Moreover, the heat insulation box has the advantages of simple structure, low cost, convenient operation and maintenance, and can effectively measure the temperature of each measuring point inside the object to be heated or in the heating environment.
Description
technical field [0001] The invention relates to the technical field of heat treatment testing, in particular to a heat insulation box and a using method thereof. Background technique [0002] In the production process of the billet heating furnace, the heated billet generally goes through three heat treatment stages of preheating, heating and soaking. The furnace temperature in each stage is different. Or it cannot be judged by the naked eye. In this way, operators and craftsmen cannot effectively understand the heating quality of the billet in the heating furnace, and cannot ensure whether the billet is heated according to the process curve, thereby causing difficulties in optimizing the heating system of the heating furnace. For a heating furnace with a secondary core mathematical model, since the heating history data of each point in the billet cannot be obtained, it also poses a problem for the correction of key parameters of the model, so that the secondary control of t...
Claims
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IPC IPC(8): G01K1/12G01K7/02
Inventor 段广东李卫杰周末
Owner WISDRI WUHAN WIS IND FURNACE