A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Drainage system and blind-type damp-proof door thereof
The invention discloses a drainage system and a blind-type damp-proof door thereof. The blind-type damp-proof door comprises a pipe ring and a plurality of slats; an outer ring of the pipe ring is used for being mounted on the inner wall of a drainage pipeline; the multiple slats are sequentially distributed on an inner ring of the pipe ring from top to bottom in parallel, and the width of each slat is matched with the span of the corresponding inner ring of the pipe ring; the upper end of each slat is rotatably arranged on the inner ring of the pipe ring and can only rotate in the drainage direction of the drainage pipeline; and the weight of the lower end of each slat is larger than that of the upper end of the slat, so that the lower end of the previous slat can rotate to be closed with the upper end of the next slat under the action of gravity. According to the scheme of the blind-type damp-proof door, under the condition that normal drainage is guaranteed, harmful gas in the pipeline can be effectively prevented from overflowing, external mosquitoes are prevented from entering the pipeline, and therefore the damp-proof effect of the damp-proof door is greatly improved; and compared with an existing damp-proof door, the blind-type damp-proof door further has the advantages of being simple in structure, easy to install, reliable, durable, fast in drainage response and the like.
本发明公开了一种排水系统及其分页弯折防潮门，其中，分页弯折防潮门包括：管圈和多个折页；管圈的外圈用于安装在排水管道的内壁；多个折页由上往下依次平行分布在管圈的内圈，且每个折页的宽度与管圈对应内圈的跨度匹配；每个折页的上端可转动设置于管圈的内圈，且只能够沿排水管道排水方向转动；每个折页下端的重量大于其上端的重量，以使得上一个折页的下端在重力作用下能够回转至与下一个折页的上端形成闭合。在本方案中，能够在保证正常排水的情况下，可有效防止管道中的有害气体溢出，以及防止外部蚊虫进入，从而大大提高了防潮门的防潮效果；而且本方案相较于现有的防潮门，还具有结构简单、安装简易、可靠耐用，排水响应快等特点。
Drainage system and blind-type damp-proof door thereof
The invention discloses a drainage system and a blind-type damp-proof door thereof. The blind-type damp-proof door comprises a pipe ring and a plurality of slats; an outer ring of the pipe ring is used for being mounted on the inner wall of a drainage pipeline; the multiple slats are sequentially distributed on an inner ring of the pipe ring from top to bottom in parallel, and the width of each slat is matched with the span of the corresponding inner ring of the pipe ring; the upper end of each slat is rotatably arranged on the inner ring of the pipe ring and can only rotate in the drainage direction of the drainage pipeline; and the weight of the lower end of each slat is larger than that of the upper end of the slat, so that the lower end of the previous slat can rotate to be closed with the upper end of the next slat under the action of gravity. According to the scheme of the blind-type damp-proof door, under the condition that normal drainage is guaranteed, harmful gas in the pipeline can be effectively prevented from overflowing, external mosquitoes are prevented from entering the pipeline, and therefore the damp-proof effect of the damp-proof door is greatly improved; and compared with an existing damp-proof door, the blind-type damp-proof door further has the advantages of being simple in structure, easy to install, reliable, durable, fast in drainage response and the like.
本发明公开了一种排水系统及其分页弯折防潮门，其中，分页弯折防潮门包括：管圈和多个折页；管圈的外圈用于安装在排水管道的内壁；多个折页由上往下依次平行分布在管圈的内圈，且每个折页的宽度与管圈对应内圈的跨度匹配；每个折页的上端可转动设置于管圈的内圈，且只能够沿排水管道排水方向转动；每个折页下端的重量大于其上端的重量，以使得上一个折页的下端在重力作用下能够回转至与下一个折页的上端形成闭合。在本方案中，能够在保证正常排水的情况下，可有效防止管道中的有害气体溢出，以及防止外部蚊虫进入，从而大大提高了防潮门的防潮效果；而且本方案相较于现有的防潮门，还具有结构简单、安装简易、可靠耐用，排水响应快等特点。
Drainage system and blind-type damp-proof door thereof
一种排水系统及其分页弯折防潮门
HU JING (author) / WANG ZIJIAN (author) / ZHAO SHIYI (author) / LI YUEMING (author) / LIU YUNHE (author) / WU HAN (author)
2021-08-27
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
Damp-proof antibacterial door and preparation method thereof
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