Thermal Insulated Automatic Door

1.Automatic induction door-open, smart and convenient. The outer wide tube adopts screw T connection technology, which is easy to disassemble and assemble.Perfectly combined with heat-insulated floor pop-up doors and heat-insulated swing doors.

2.Excellent thermal insulation performance: The thermal insulation strips are made of 24mm wide PA66+25%.

3.Fiberglass nylon strips, coupled with 5mm-45mm thick glass, are effectively sealed around the edges to prevent heat conduction inside and outside the doors and windows, and improve the thermal insulation performance of the doors and windows.

4.Induction opening and closing, convenient and fast;beautiful appearance, elegant and magnificent.

5.Low threshold design, barrier-free access.

6.The sash adopts 45 degree angle glue-injection process.

7.Applied to the entrance door of a first-floor shop or the entrance of an office building.

Q:What are thermostatic doors and windows?

A:Thermostatic doors and windows are made of nanotechnology to coat a layer of uniform nanomaterials on the glass surface, which ensures good visible light transmittance and has excellent sunlight control and thermal insulation properties. It can adjust itself according to changes in ambient temperature without the need for external energy, and naturally plays the role of "constant temperature" for doors and windows. Compared with ordinary doors and windows, that is, under the same conditions indoors and outdoors, a house equipped with thermostatic doors and windows is 2-3 degrees cooler in summer and 2-3 degrees warmer in winter than one without, which can effectively reduce air conditioning refrigeration costs by 20%-40%. energy consumption. Constant temperature doors and windows block more than 90% of ultraviolet rays, effectively delaying the aging of furniture.

Q:What is the heat transfer coefficient K value? what's the effect?

A:The K value is a term in heat transfer. In heat transfer, the k value is also called the heat transfer coefficient. In the past, it was called the total heat transfer coefficient. The current national standards and specifications are uniformly named heat transfer coefficient. The smaller the heat transfer coefficient K value of the envelope structure, or the larger the heat transfer resistance R0 value, the better the thermal insulation performance. The K value is the speed at which the internal temperature conducts outward based on the internal heating time during detection, and the heat transfer value is obtained through time and temperature. It can test the thermal insulation performance of door and window profile structures. The smaller the K value, the better the thermal insulation performance.

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