Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Exhaust passage for kitchen and toilet
The invention relates to an exhaust passage for exhausting smoke generated by kitchen cooking activities or foul smell in a toilet. The exhaust passage is composed of a plurality of sub-exhaust sections, wherein each sub-exhaust section is further provided with at least two sets of bearing mounting holes used for positioning; a groove is formed in one end of each sub-exhaust section, and a tenon matched with the corresponding groove is arranged at the other end of each sub-exhaust section, so that the sub-exhaust sections are spliced in a lap joint mode, and the lap joint positions of the sub-exhaust sections are coated with adhesives; and each sub-exhaust section comprises an inner layer, a middle layer and an outer layer which are sequentially arranged from inside to outside. By means ofthe technical scheme, the grooves and the tenons can form a tongue-and-groove structure, so that each layer of sub-exhaust sections can be formed by splicing the sub-exhaust sections through the structures of the sub-exhaust sections; the adjacent sub-exhaust sections are coated with the adhesives, and therefore the sealing performance between the adjacent sub-exhaust sections can be guaranteed.The inner layers are made of smooth materials, air resistance during ventilation or smoke exhausting is effectively reduced, the exhaust passage can well play a smoke exhausting function, and therefore the problem of smoke leakage is avoided, and the indoor air quality is guaranteed.
本发明涉及一种用于排除厨房炊事活动产生的烟气或卫生间浊气的排气道，由若干段子排气段组成，所述子排气段还设置至少2组用于定位的承托安装孔，所述子排气段一端设有凹槽，另一端设有与所述凹槽相配合的凸榫，以使子排气段搭合拼接，且子排气段搭合处涂设有胶粘剂；所述子排气段包括由内向外依次设置的内层、中间层和外层。通过上述技术方案，凹槽和凸榫能够形成企口结构，使得每层子排气段之间能够依托于其自身的结构拼接而成，在相邻的子排气段涂胶粘剂，可以保证相邻子排气段之间的密封性。内层材料光滑，有效减少通风或者排烟时的空气阻力，使得排气道能较好的发挥排除烟气的功能，从而避免烟气外漏的问题，保证室内空气质量。
Exhaust passage for kitchen and toilet
The invention relates to an exhaust passage for exhausting smoke generated by kitchen cooking activities or foul smell in a toilet. The exhaust passage is composed of a plurality of sub-exhaust sections, wherein each sub-exhaust section is further provided with at least two sets of bearing mounting holes used for positioning; a groove is formed in one end of each sub-exhaust section, and a tenon matched with the corresponding groove is arranged at the other end of each sub-exhaust section, so that the sub-exhaust sections are spliced in a lap joint mode, and the lap joint positions of the sub-exhaust sections are coated with adhesives; and each sub-exhaust section comprises an inner layer, a middle layer and an outer layer which are sequentially arranged from inside to outside. By means ofthe technical scheme, the grooves and the tenons can form a tongue-and-groove structure, so that each layer of sub-exhaust sections can be formed by splicing the sub-exhaust sections through the structures of the sub-exhaust sections; the adjacent sub-exhaust sections are coated with the adhesives, and therefore the sealing performance between the adjacent sub-exhaust sections can be guaranteed.The inner layers are made of smooth materials, air resistance during ventilation or smoke exhausting is effectively reduced, the exhaust passage can well play a smoke exhausting function, and therefore the problem of smoke leakage is avoided, and the indoor air quality is guaranteed.
本发明涉及一种用于排除厨房炊事活动产生的烟气或卫生间浊气的排气道，由若干段子排气段组成，所述子排气段还设置至少2组用于定位的承托安装孔，所述子排气段一端设有凹槽，另一端设有与所述凹槽相配合的凸榫，以使子排气段搭合拼接，且子排气段搭合处涂设有胶粘剂；所述子排气段包括由内向外依次设置的内层、中间层和外层。通过上述技术方案，凹槽和凸榫能够形成企口结构，使得每层子排气段之间能够依托于其自身的结构拼接而成，在相邻的子排气段涂胶粘剂，可以保证相邻子排气段之间的密封性。内层材料光滑，有效减少通风或者排烟时的空气阻力，使得排气道能较好的发挥排除烟气的功能，从而避免烟气外漏的问题，保证室内空气质量。
Exhaust passage for kitchen and toilet
一种用于厨卫的排气道
WU JIANQING (Autor:in) / CHENG DONGPO (Autor:in)
05.05.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
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