108results about How to "With heat insulation function" patented technology

The invention discloses a sunshine room roof leakage-proof method. Primary drainage channels and secondary drainage channels are formed in primary beams and secondary beams, and leakage holes are formed in the secondary drainage channels of the primary beams and communicated with the primary drainage channels. Drainage channel openings of the primary drainage channels of the secondary beams are higher than drainage channel openings of the primary drainage channels of the main beams, and a large amount of rainwater is freely drained from top to bottom. During second drainage, bearing bosses are formed on the outer side walls of the secondary drainage channels of the primary beams and the secondary beams, rubber channels are formed in bearing surfaces of the bosses, waterproof rubber is mounted in the rubber channels, glass is pressed on the waterproof rubber by the aid of weight, and the rainwater is stopped at the secondary drainage channels by the waterproof rubber and guided into the secondary drainage channels of the primary beams. The rainwater flows into the primary drainage channels through the leakage holes in the secondary drainage channels of the primary beams and is smoothly drained. The invention further discloses a sunshine room roof structure. Organized drainage is realized, roof leakage is effectively avoided, wires and pipes are distributed, the cost is low, and the heat insulation effect is fine.

The present invention relates to a portable burner capable of improving thermal efficiency and safely being carried by not immediately discharging combustion gas of a burner but heat-exchanging for a sufficient period of time as a case main body including an outer case and an inner case, and a combustion gas discharge path formed by Coppell inserted into the case main body are formed in a zigzag pattern. To achieve the objective of the present invention, the portable burner comprises: a fuel tank having a wick tube including a wick and a wick central support stand in an upper part, and into which liquid fuel is injected inside; an inner case installed in the upper part of the fuel tank, integrally having a combustion gas guide wall of a multi-layer structure on the inner circumferential surface, and wherein a combustion gas discharge hole (A) is punched on the upper lateral side; an outer case installed to cover while maintaining a certain distance outside the inner case and the fuel tank, and wherein a combustion gas discharge hole (B) is punched in the position corresponding to the combustion gas discharge hole (A); a heat resistant insulation material installed in the space formed between the inner case and the outer case; and Coppell inserted into the inner case. According to the present invention, the burner and the Coppell can be integrated, and the Coppell can be fully inserted into the burner. Therefore, the present invention minimizes a volume by separately carrying an existing Coppell and burner, and facilitates storage and portability of a portable burner.