12 results about "Heating effect" patented technology

The invention relates to an air-condition radiation control method and system, wherein the air-condition radiation control method comprises the following steps: S1, detecting the first environment temperature value T1 within the specific scope of the position of an air conditioner external unit while an air conditioner is started; S2, acquiring the running time t of the air conditioner; S3, judging whether t is equal to or greater than M, wherein the M represents a first target time, if yes, executing the step S4; otherwise, returning to the step S2; S4, detecting the second environment temperature value T2 within the specific scope of the position of the air conditioner external unit; S5, judging whether the absolute value of the T1 and T2 is equal to or greater than A, wherein the A represents the target temperature difference value, if yes, executing the step S6, and otherwise, returning to the step S4; S6, controlling the air conditioner to enter into a heat dissipation mode. The air-condition radiation control method provided by the invention can accurately and intuitively reflect the heat dissipation condition of the air conditioner; the heat exchange capability of the air conditioner is enhanced, while the refrigerating/heating effect of the air conditioner is improved, damage to elements of the air conditioner, caused by poor heat dissipation, can be prevented, and the service life of the air conditioner is prolonged.

The invention relates to the technical field of heat storage and heating, and particularly discloses a Gobi sunlight greenhouse phase change wall heat storage and heating device. The Gobi sunlight greenhouse phase change wall heat storage and heating device comprises a liquid storage box, a first transverse air pipe is attached to the top face of the liquid storage box, the first transverse air pipe communicates with a ventilation vertical pipe, the ventilation vertical pipe communicates with a ventilation transverse pipe, the first transverse air pipe communicates with a first communication pipe, a wall is attached to the surface of the first communication pipe, the end, away from the first transverse air pipe, of the first communication pipe communicates with a second transverse air pipe, and the two ends of the second transverse air pipe are connected with air guide cabinets separately. Phase change liquid is arranged in the liquid storage box, in cooperation with the specific temperature environment of the Gobi, the effect that the phase change liquid can store and release heat is achieved, in cooperation with the first transverse air pipe, the ventilation transverse pipe, theventilation vertical pipe, the first communication pipe, the second transverse air pipe and the air guide cabinets, the effect that the liquid storage box can communicate with one another is achieved,air can circulate in a room and the liquid storage box, and therefore, the cooling or heating effect is achieved.

The invention discloses a chain plate type aluminum bar heating furnace with an intelligent feeding device in the technical field of aluminum bar heating furnaces, the chain plate type aluminum bar heating furnace comprises a heating box, two first rotating shafts are rotatably connected to the inner side of the heating box, and a driving motor is fixedly connected to the outer end of one of the first rotating shafts; when aluminum bars need to be heated every time, the bearing mechanism is matched with the feeding mechanism, when the bearing mechanism moves to the feeding position every time, the bottommost aluminum bar in the feeding mechanism is automatically controlled to be automatically added to the top of the bearing mechanism, other aluminum bars are kept in original positions, the situation that multiple aluminum bars fall at a time is avoided, and the production efficiency is improved. And the bearing mechanism is matched with the rotating mechanism, the aluminum bars continuously falling on the upper portion of the bearing mechanism rotate in the aluminum bar conveying process, the circumferential faces of the aluminum bars can be evenly heated, the heating effect is better, the heating speed is higher, and the machining efficiency is improved.

One or more embodiments of the invention provide a flange heater. The flange heater comprises a body and a control box. An air inlet is embedded in one side of the upper portion of the body, an exhaust opening is embedded in one side of the lower portion of the body, and bolts are mounted on an air inlet flange. A fixing flange is installed on one side of a sealing flange through bolt, electric heating tubes are evenly embedded in the fixing flange, a fixing disc is welded to the peripheries of the electric heating tubes, and a wire hole is embedded in the position, close to one side, of the bottom end of the control box. The air inlet is used for introducing air inside, the control box is used for controlling and heating the internal electric heating tubes, so that the introduced air is heated, an electromagnetic heating coil is used for heating internal heat storage rods and the like, the surrounding air is indirectly heated to achieve the heating effect, and therefore when the flange heater is used, air is heated in two different heating manners of the flange heater, so that the heating effect of the flange heater is better, and heating is more uniform.

The invention discloses a large-temperature-zone multifunctional automatic BGA repair table. The repair table comprises a platform deck mechanism used for placing materials, a lower preheating mechanism arranged below the platform deck mechanism, a lower heating mechanism arranged between the lower preheating mechanism and the platform deck mechanism, an upper heating and transferring mechanism arranged above the platform deck mechanism, and a material storage platform mechanism arranged between the platform deck mechanism and the upper heating and transferring mechanism. In the invention, materials can be integrally preheated through the lower preheating mechanism; fixed-point centralized heating is performed on an area where a component needs to be disassembled through the upper heatingand transferring mechanism and the lower heating mechanism; the repair table is high in heating speed, good in heating effect and high in working efficiency; and meanwhile, the component needing to bedisassembled can be automatically adsorbed and transferred to the material storage platform mechanism through the upper heating and transferring mechanism, operation is convenient, an automation degree is high, and the repair table is suitable for repairing of large-size materials and high in universality.

The in-station demisting device comprises a natural gas conveying cylinder used for conveying low-temperature natural gas, a heating box used for providing heat is arranged on the outer side of the natural gas conveying cylinder, and a heat exchange piece used for increasing the heat exchange area is arranged on the portion, in the heating box, of the natural gas conveying cylinder. A mounting seat plate is arranged above the heating box, a solar heating assembly used for conducting heat exchange with the heating box is arranged above the mounting seat plate, and the solar heating assembly communicates with the outer side of the heating box through a liquid guide hose. A heat source is provided by designing a photovoltaic heating mode, the heating effect is improved in cooperation with a light gathering and angle adjusting mode, it can be guaranteed that gasified natural gas is effectively heated, therefore, the mist problem is solved, the demisting cost is reduced, and practicability is high.