The embodiment of the invention relates to the field of valves, in particular to a visible drain plug which comprises a drain plug body made of transparent materials and internally provided with a containing space. The connecting seat is arranged at the end of the drain plug body and used for being connected with a pipeline, and a liquid inlet communicated with the containing space is formed in the connecting seat; a liquid outlet communicated with the containing space is formed in the end, away from the liquid inlet, of the drainage plug body, the drainage piece is arranged in the liquid outlet so as to control the liquid outlet to be opened and closed, the internal water accumulation condition can be observed through the transparent drainage plug body, and an operator can timely and conveniently know the water accumulation condition; determination can be carried out without depending on experience or regularly opening the water drainage plug, and the situation that more accumulated water affects work of the ventilation pipeline or water drainage is frequently checked is effectively avoided.
本申请实施例涉及阀门领域,具体而言,涉及一种可视放水塞,放水塞包括:放水塞主体,放水塞主体为透明材质,放水塞主体内开设有容纳空间;连接座,连接座设置在放水塞主体的端用于与管路连接,连接座上开设有与容纳空间连通的进液口;放泄件,放水塞主体远离进液口的一端开设有与容纳空间连通的出液口,放泄件设置在出液口内以控制出液口的通断,通过透明的放水塞主体观察内部积水情况,使操作人员能及时且方便的得知积水情况,无需依靠经验或定期将放水塞打开进行确定,有效避免出现积水较多影响通风管路工作或者频繁进行检查放水的情况。
Visual drain plug
一种可视放水塞
2023-01-24
Patent
Electronic Resource
Chinese