Clean and environment-friendly efficient medical variable-temperature water tank

Abstract

The invention provides a clean and environment-friendly efficient medical variable-temperature water tank. The clean and environment-friendly efficient medical variable-temperature water tank comprises a controller, a circulating working medium storage box, at least one circulating branch and a variable-temperature loop system. Through the convenient water changing design and the arrangement of disinfection equipment for automatic disinfection and the like, water in the water tank is kept clean, and the problem that harmful substances such as toxic aerosol breed in a traditional variable-temperature water tank is solved; the operation is convenient for medical staff; the water tank adopts efficient pollution-free refrigerants, so that the efficiency is improved, and the environment is protected; the design form of the surface heat exchanger, the high-thermal-conductivity TIMs material and the circulating water path which are completely closed solves the problem of infection hidden danger caused by refrigerant leakage at present, and the safety of the variable-temperature water tank is greatly improved. Through multi-aspect improvement, the pollution risk is reduced, and the water tank is small and convenient, convenient to maintain, low in use cost, high in performance, durable and extremely low in failure rate.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a clean and environmentally friendly high-efficiency medical variable temperature water tank. Background technique [0002] The variable temperature water tank is a variable temperature device in the extracorporeal circulation heat exchange system. Depending on the operation, the variable temperature water tank can be used in multiple operating departments. [0003] At present, the operating rooms of domestic hospitals basically use imported medical variable temperature water tanks. [0004] There are many drawbacks in the currently used medical variable temperature water tanks, some of which are even fatal. For example, the water volume of the medical variable temperature water tank is relatively large (about tens of liters). It is very inconvenient to replace the water in the variable temperature water tank. The medical staff in the hospital cannot complete the operation by t...

AI Technical Summary

Problems solved by technology

[0008] 1. The water inlet and outlet are easy to leak, causing pollution and breeding of toxic aerosols and other harmful substances;

[0009] 2. In actual use, since the water tank cannot be disassembled, it is extremely inconvenient to change the water. It is necessary to use auxiliary water addition and sewage collection equipment, and the manufacturer or professional maintenance personnel must enter the operating room for operation;

[0010] 3. No disinfection function, frequent water changes are required, inconvenient maintenance, high cost for long-term use;

[0011] 4. The compression refrigeration system using freon as the refrigerant, long-term use of slow leakage or leakage of faulty refrigerant will damage the ozone layer, which is extremely environmentally unfriendly;

[0012] 5. The water tank system is bulky and difficult to carry, and it is prone to failure during actual use

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