Intelligent heat preservation system for blood
A thermal insulation system and intelligent technology, applied in thermal insulation containers, household refrigeration devices, types of packaging items, etc., can solve problems such as burnout of the entire device, and achieve the effect of avoiding spontaneous combustion and improving safety performance.
Inactive Publication Date: 2020-02-21
THE SECOND AFFILIATED HOSPITAL ARMY MEDICAL UNIV
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Problems solved by technology
[0004] The present invention provides an intelligent heat preservation system for blood, which solves the problem in the prior art that the whole device burns out due to forgetting to add water
Method used
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[0022] In order to make the technical means, creative features, goals and functions achieved by the present invention clearer and easier to understand, the present invention will be further elaborated below in conjunction with the accompanying drawings and specific embodiments:
[0023] like figure 1 as well as figure 2 As shown, the present invention proposes a blood intelligent heat preservation system, comprising:
[0024] An incubator 1, which is provided with a water storage chamber 11;
[0025] The heating device 2 is arranged at the bottom of the water storage chamber 11, and the heating device 2 is used to heat the water in the water storage chamber 11;
[0026] The control circuit includes a start switch (not shown in the figure), a switch triode (not shown in the figure) and a protection switch 3, one end of the start switch is connected to the power supply, the other end of the start switch is connected to the positive pole of the heating device 2, and the heatin...
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The invention provides an intelligent blood heat preservation system, comprising: a heat preservation box with a water storage cavity arranged inside; a heating device arranged at the bottom of the water storage cavity and used for heating water in the water storage cavity; a control circuit including a start switch, a switch triode and a protective switch, wherein one end of the start switch is connected with a power source, the other end of the start switch is connected to a positive electrode of the heating device, a negative electrode of the heating device is connected to a collector of the switch triode, an emitter of the switch triode is grounded, a base of the switch triode is connected to one end of the protective switch, the other end of the protective switch is connected to a 5 vpower source, the protective switch is mounted in the water storage cavity and includes a floater, the floater can keep the protective switch off under the gravity action when water is absent, and the floater can keep the protective switch on under the floating action when water is present. The intelligent blood heat preservation system helps solve the problem of the prior art that a whole deviceis burned out due to forgetting to add water.
Description
technical field [0001] The invention relates to equipment for blood preservation, in particular to an intelligent heat preservation system for blood. Background technique [0002] A Chinese patent discloses a veterinary animal blood sampling and warming device with application number CN201620195223.2, which relates to the field of veterinary medicine. The purpose is to enable veterinarians to keep the blood warm for a long time when collecting wild animal blood samples, and to store various sampling tools at the same time. The device includes a box body, a test tube rack, a tool layer, a drawer layer, a test tube cover plate and a heating circuit. The test tube rack, the drawer layer and the tool layer are all placed in the box body, and the drawer layer is located between the tool layer and the test tube rack. In between, the pull-out layer is composed of a plurality of drawers arranged from top to bottom. Both sides of each drawer are fixed on the inner side wall of the b...
Claims
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IPC IPC(8): B65D81/18B65D81/38B65D25/02B65D25/10
CPCB65D25/02B65D25/10B65D81/18B65D81/3813
Inventor 曹秋莲王显全李华刘平宋彩萍褚玲玲孙小莉
Owner THE SECOND AFFILIATED HOSPITAL ARMY MEDICAL UNIV