Oxygen is the key to people's survival. Oxygen is the most widely distributed in nature, accounting for more than 48% of the earth's crust, and is the most abundant element. Oxygen is a colorless and odorless gas with a melting point of -218.4 ° C and an ephemeral point of -183 ℃. It is not easily soluble in water, and medical oxygen uses cryogenic separation to separate the oxygen in the atmosphere to supply oxygen for medical treatment of patients.
Medical oxygen can treat diseases caused by the lack of oxygen in the human body due to certain factors. Such as pulmonary heart disease, coronary heart disease, myocardial infarction, cerebral hemorrhage, cerebral infarction, etc. Oxygen is stored in the oxygen tank when it is compressed into a liquid state. In winter, to ensure that the oxygen in the oxygen tank does not condense, it is necessary to use electric heating cables to prevent freezing and heat preservation of the tank. .
The electric heating cable is a high-performance electric heating product. The oxygen pipe is wound and energized according to the requirements for heat preservation by using the electric heating cable. The insulation effect on the oxygen tank is particularly significant. It has outstanding effects in fire protection, petroleum and civil solar pipeline insulation. For the insulation of oxygen tanks, electric heating cables can be used to wrap the tank body for heat preservation and heat tracing.
Only after the oxygen is well insulated, the patient can breathe fresh oxygen when it needs to be used in winter. Now many large hospitals have begun to use electric heating belt insulation measures to insulate the oxygen storage tank.