Heat medium oil machine

Heat medium oil machineSimply put, it is a closed-loop temperature control system powered by electricity, divided into two heat transfer media: oil and water. It usually consists of four major components: heating tube/pump/pipeline/electrical control box; Generally, the pump is first turned on to inject oil or water into the pipeline system, then heated through an electrified heating tube, and the heat transfer medium is introduced into the temperature controlled flow channel required by the customer. At this time, some of the heat is absorbed and consumed, and the pump continues to circulate. The cooler medium then returns to the pump and heating tube area for heating; Heat and control the temperature of the customer's mold or temperature control equipment. If the heating temperature exceeds the set value, the cooling solenoid valve controls the opening and closing of the cooling function, and with the coordination of some safety switches and protective electrical components, as well as heating and cooling relays, achieves constant temperature control.

So ourHeat medium oil machineWhat is its purpose?

Due to the improvement of product conditions and the pursuit of higher quality for various items and spirits, we need to produce high-quality/high appearance, high-efficiency products to meet people's needs. Therefore, strict control is exercised over the molding of products during the production process; However, we all know that temperature plays an important role in the formation of substances and objects, as well as the quality and appearance of both the interior and exterior. At the same time, due to environmental requirements, we have chosen electric heating as our power source.

Heat medium oil machineAdvantages:

1. The high-quality heat source thermal oil heating system can output 320 ℃ hot oil source for thermal users under normal pressure liquid phase; Our company's heat medium oil machines all use imported temperature control instruments, and the control part uses PID self-tuning intelligent temperature control technology to accurately control the temperature range used; The heating main power supply can adopt a solid-state module contactless switch circuit, which is suitable for frequent switching, has no interference to the power supply network system, and has anti dry burning. Hot oil can be designed according to user requirementsCooling system;

2. Energy saving and low operating costs. The thermal oil heating system adopts a liquid phase closed-loop circulation, with a temperature difference of 20-30 degrees between the outlet oil temperature and the return oil temperature.

3. Less equipment investment due to the simplicity of the thermal oil heating system, resulting in less overall system investment;

4. Safety: As the system only bears pump pressure, boiler welding standards are adopted, and imported sealant is used at the interface connection;

5. The environmental protection effect of the organic heat carrier heating system is mainly reflected in the extremely low exhaust emissions, no pollution and heat pollution;

6. Widely used in various hot industries such as high-temperature shaping, sheet heating, extrusion, rubber, drying, printing and dyeing, chemical reaction vessels, plywood production, waterproofing membrane production, asphalt heating, non-woven fabric hot rolling machines, fiberglass hot press machines, molds, drying rooms, ovens, etc.

Heat medium oil machineThe main purpose of any device is to control the temperature within a range of ± 2 ° F. So the temperature control of the liquid running between pipelines is accurate, otherwise the purpose of temperature control cannot be achieved. The control method of some heat medium oil engines only belongs to the on/off form. The working principle is that the actual temperature is much lower than the set temperature, and the electric heating is fully turned on. When the actual temperature reaches the set value, the electric heating is turned off due to the large actual positive and negative temperature deviation caused by the on/off form of control. The temperature change not only directly affects the temperature of the liquid, but also indirectly brings about significant excessive fluctuations, which will inevitably be reflected in the quality of the finished product.Heat medium oil machineSo we should use a PID (proportional, integral, derivative) form of heating control system.