Novel thermotank
A technology of constant temperature box and box body, applied in the field of constant temperature storage box, can solve the problems of large temperature difference, inconsistent actual temperature of control temperature, inaccurate local temperature control, etc., and achieve accurate temperature control, good consistency and temperature balance. Effect
Active Publication Date: 2013-10-16
AUCMA
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Problems solved by technology
The technical problems of the above-mentioned cabinets are mainly due to the influence of thermal resistance. The temperature difference at different positions in the storage room is relatively large, which may easily cause defects such as large local temperature fluctuations in the storage room and inaccurate local temperature control. The actual temperature in the storage room is inconsistent
Method used
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Embodiment Construction
[0018] see figure 1 , an incubator, comprising a door body 1, a box body 2, and a cooling and / or heating system. The above-mentioned refrigeration system and / or heating system can adopt a simple refrigeration system, a simple heating system or a heat pump system in the prior art; the system includes a heat exchanger 203 , a temperature control execution part 3 and a peripheral part 4 . The above-mentioned door body 1 includes an outer wall of the door and an inner wall of the door, and a door body insulation layer is arranged between the outer wall and the inner wall of the door body, and the door body insulation layer is made of polyurethane insulation foaming material. As far as the cross-sectional structure of the above-mentioned box body 2 is concerned, there are an outer casing 201, an insulating layer 202, a heat exchanger 203, an inner tank 204 and a storage room 205 formed by the inner tank from the outside to the inside, and the inner side of the heat exchanger 203 is...
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The invention discloses a novel thermotank. The novel thermotank comprises a door body, a tank body and a refrigerating and / or heating system and is characterized in that: a shell, an insulating layer, a heat exchanger, an inner container and a storage chamber formed by the inner container are arranged from outside to inside according to the cross section structure of the tank body; and a heat-conducting medium layer is arranged between the heat exchanger and the inner container. In the refrigerating or heating process, a heat-conducting medium absorbs cold or heat, and the whole heat-conducting medium layer transmits the cold or heat quickly until the temperature is uniform and then transmits the cold or heat to the whole inner container uniformly, so that the temperature of each part of the whole storage chamber is balanced and has high consistency, and the temperature is controlled more accurately and reliably.
Description
technical field [0001] The present invention relates to a constant temperature storage box for storing scientific research experiment items, medical biological preparations and other items, such as a device or equipment with refrigeration, freezing or heating functions for storing the above items. Background technique [0002] At present, incubators on the market for storing scientific research experiments, medical biological preparations and other items, such as devices or equipment with refrigeration function, devices or equipment with freezing function, or devices or equipment with heating function, are all made of The refrigeration system and / or the heating system utilizes a temperature sensor at a certain position in the storage room of the cabinet to directly control the temperature in the storage room through the temperature control part. The cross-sectional structure of the above-mentioned box is sequentially from the outside to the inside: the shell, the insulation ...
Claims
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IPC IPC(8): B65D81/18
Inventor 单波李培荣张金坡李志波李斌
Owner AUCMA