2results about How to "No icing" patented technology

The invention belongs to the technical field of dispensing machine accessories, and particularly relates to a dispensing mounting base and a manufacturing method thereof. The defects of unreasonable design and the like in the prior art are overcome. The dispensing mounting base comprises a shell with a containing cavity and a metal heat conduction piece, at least part of the metal heat conduction piece is fixed to the shell, the metal heat conduction piece is provided with a first heat conduction part and a second heat conduction part, and the first heat conduction part and the second heat conduction part are inserted into the containing cavity. And first heat insulation spaces are reserved between the first heat conduction part and the cavity wall of the containing cavity as well as between the second heat conduction part and the cavity wall of the containing cavity respectively, so that the adhesive dispensing parts inserted into the first heat conduction part and the second heat conduction part respectively are in a suspended state in the containing cavity. The solar water heater has the advantages that the contact area of the shell and the metal heat conduction piece is greatly reduced, heat transfer is hindered, meanwhile, cavities are designed between the metal heat conduction piece and the shell and in the shell, the effects that the plastic surface temperature is not too low, condensation and freezing are avoided are achieved, and freezing is avoided.

This invention provides a vacuum composite LNG cryogenic pipeline, comprising four functional layers from the inside out: an inner composite pipeline layer, a vacuum layer, an outer composite pipeline layer, and an outer sheath layer. The inner composite pipeline layer consists of an inner spiral wire layer, a sealing layer, a braided layer, another sealing layer, and an outer spiral wire layer, arranged sequentially from the inside out. The vacuum layer is formed by an annular area between the inner and outer composite pipeline layers, supported by an insulating gasket ring, providing vacuum insulation. The outer composite pipeline layer consists of inner and outer spiral wire layers as its innermost and outermost layers, a sealing layer as its second layer, and a braided layer as its third layer. The outer sheath layer comprises an outer sheath. This invention offers superior bending flexibility and low bending stiffness, making it less prone to fatigue damage under external tensile and bending cyclic loads. It also provides excellent insulation, more rational stress transmission in cryogenic pipelines, and a wider range of applications.