A self-circulating air-cooled mold temperature machine
A mold temperature machine and air-cooling technology, applied in the field of self-circulating air-cooled mold temperature machines, can solve the problems of high temperature water waste, no high temperature water recovery function, etc., and achieve the effect of saving energy and water resources and high control accuracy
Active Publication Date: 2017-03-08
SHINI ELECTRIC HEATING MACHINERY
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Problems solved by technology
[0003] However, the above-mentioned water-type mold temperature controller does not have the function of recovering high-temperature water. When the temperature of the mold exceeds the set value of the controller, it is usually necessary to re-inject low-temperature water while discharging high-temperature water. In order to accurately adjust the temperature of the mold To control within a certain range, it is necessary to discharge high-temperature water frequently and then inject low-temperature water
This results in waste of high temperature water
Method used
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[0017] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the following examples will specifically illustrate the self-circulating air-cooled mold temperature controller provided by the present invention in conjunction with the accompanying drawings.
[0018] Such as figure 1 As shown, the self-circulating air-cooled mold temperature machine provided in this embodiment includes: a heat circulation loop 1 and a cold circulation loop 2 . The heat circulation loop 1 is directly connected to the mold 3 and supplies water at a constant temperature to the mold 3 whose temperature needs to be controlled, and the cold circulation loop 2 supplies medium-temperature water (ie, preheated water) to the heat circulation loop 1 .
[0019] The thermal cycle loop 1 includes: a first power transmission device 11 , a heating device 12 , a first temperature sensor 13 , a first pressure switch 14 , and a first pressure ...
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The invention discloses a self-circulation air-cooling mold temperature controller. The self-circulation air-cooling mold temperature controller comprises a heat circulation loop and a cold circulation loop. The heat circulation loop comprises a first power transmission device, a heating device for heating water flowing in the heat circulation loop, and a first temperature sensor for monitoring a temperature of water in the heat circulation loop. The cold circulation loop comprises a water tank with a water supplement opening, a second power transmission device communicated with a circulation water outlet of the water tank, a second temperature sensor for monitoring a temperature of water in the cold circulation loop, and an air-cooling system for cooling water flowing in the cold circulation loop. A water inlet of the first power transmission device is communicated with the cold circulation loop. A water outlet of the heating device is communicated with a circulation water inlet of the water tank by a first solenoid valve. The self-circulation air-cooling mold temperature controller can realize recovery and use of high-temperature water, guarantees high temperature control precision, saves energy and water resource and realizes energy saving and environmental protection.
Description
technical field [0001] The invention relates to a mold temperature machine, in particular to a self-circulating air-cooled mold temperature machine. Background technique [0002] Water type mold temperature controller is usually composed of water tank, heating and cooling system, power transmission system, liquid level control system, temperature sensor, injection port and other components. Normally, the pump in the power transmission system makes the hot fluid from the water tank with built-in heater and cooler to the mold, and then returns from the mold to the water tank; the temperature sensor measures the temperature of the hot fluid and transmits the data to the control part. Controller; the controller regulates the temperature of the thermal fluid, which indirectly regulates the temperature of the mold. If the mold temperature machine is in production and the temperature of the mold exceeds the set value of the controller, the controller will open the solenoid valve a...
Claims
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IPC IPC(8): B29C33/04
Inventor 陈跃
Owner SHINI ELECTRIC HEATING MACHINERY