A preheating device for culturing body base for biotechnology
A biotechnology, preheating device technology, applied in heating or cooling equipment, laboratory utensils, chemical instruments and methods, etc., can solve problems such as utensil bursting, safety conditions, and inconvenience in this way, to avoid bursting, The effect of convenient preheating and simple structure
Inactive Publication Date: 2020-02-04
QINGDAO MUNICIPAL HOSPITAL
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Problems solved by technology
[0003] However, the existing preheating methods basically use alcohol lamps for preheating directly. Improper operation of this method will cause the utensils to burst and cause a safety situation. It is very inconvenient to hold the utensils with bare hands
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[0018] The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.
[0019] see Figure 1-3 , a preheating device for cultivating body base for biotechnology, comprising a device body, the device body is provided with a support frame 1, and a casing 2 is arranged above the support frame 1, and the casing 2 and the support frame 1 are fixed by The function of the screw is fixed connection, the shell 2 is a hollow structure, the inside of the shell 2 is provided with a hot water chamber 3, and the hot water chamber 3 is plugged into the inside of the shell 2, and the upper part of the shell 2 is provided with a preset The hot chamber 4, the preheating chamber 4 and the shell 2 are integrally formed, and the side of the preheating chamber 4 is provided with a water inlet and outlet 6, and the water inlet and outlet 6 are fixedly connected to the preheating chamber 4 by means of fixing screws , the inside of the prehea...
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The invention discloses a pre-heating device of a culture organism medium for biotechnology. The pre-heating device comprises a device body, wherein the device body is provided with a supporting frame; a shell is arranged above the supporting frame; a hot water chamber is arranged in the shell; a pre-heating cavity is arranged above the shell; a placement barrel is arranged in the pre-heating cavity; a heat-conducting plate is arranged between the placement barrel and the pre-heating cavity; a heat insulation chamber is arranged on an outer wall of the placement barrel; a sliding rail is arranged in the placement barrel; a sliding block is arranged on the sliding rail; a supporting rod is arranged above the sliding block; a supporting frame is arranged at the top of the supporting rod; thedevice body is provided with a second steam pipe and a first steam pipe. The pre-heating device disclosed by the invention is simple in structure and can be used for effectively pre-heating utensils;the pre-heating effect is good through a steam pre-heating manner; compared with a manner of pre-heating by utilizing an alcohol lamp, the pre-heating device has a better pre-heating effect, the pre-heating is uniform and the bottoms of the utensils are prevented from being exploded; the device body can be adjusted when being used and the utensils with different shapes can be conveniently pre-heated; the pre-heating device is convenient to use and strong in practicability.
Description
technical field [0001] The invention relates to the field of biotechnology, in particular to a preheating device for cultivating body base for biotechnology. Background technique [0002] To preheat, preheat to the specified temperature. Preheating refers to preheating the material before welding in order to prevent rapid heating. (such as flame heating) now also refers to preparing for something when you are preparing for it. When heating a vessel in a chemical experiment, in order to make it evenly heated, it must be moved left and right on the alcohol lamp, and then it can be fixedly heated with an outer flame, otherwise the test tube will burst. [0003] However, the existing preheating methods basically use alcohol lamps for preheating directly. Improper operation of this method will cause the utensils to burst and cause a safety situation. It is also very inconvenient to hold the utensil with bare hands. Contents of the invention [0004] The object of the presen...
Claims
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IPC IPC(8): B01L7/00
CPCB01L7/00
Inventor 陈增生许宁李萍刘会
Owner QINGDAO MUNICIPAL HOSPITAL