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1 results about "Closet flange" patented technology
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In plumbing, a closet flange (also known as a toilet flange) is a pipe fitting (specifically, a type of flange) that both mounts a toilet to the floor and connects the toilet drain to a drain pipe. The name comes from the term "water closet", the traditional name for a toilet. A typical closet flange is composed of an ABS or PVC hub with a round steel mounting flange attached to the top. Other styles are made from copper, brass, stainless steel, or pure plastic.
A choke fan with a protection device
This utility model relates to the field of valve closets, and more particularly to a valve closet with a protective device. The valve closet body has valve flanges fixedly installed on both sides, and both ends of the valve closet flanges are fixedly connected to pipe flanges on the connecting pipe by bolts. A fixing cover is fixedly installed on the top of each valve closet flange, and a limiting cavity is formed at the bottom of each fixing cover. The limiting cavity is adapted to the pipe flange, and a locking plate for locking the bolts is vertically movable on each fixing cover. In this utility model, by setting a fixing cover and a vertically movable locking plate on the top of the valve closet flange, combined with the continuous downward pressure provided by a spring, the three top bolts can be constantly locked. This effectively prevents them from loosening due to vibration, improves connection stability, and achieves connection protection for the valve closet body.
Owner:JIANGSU TENGAI MACHINERY EQUIPMENT CO LTD