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Non-blowing hairdressing appliance comprising a secondary battery power supply. The present invention relates to a drain plug for a wash basin, the drain plug having at least one upper surface intended to be oriented towards the interior of the wash basin when in the drain-blocking position and a lower surface intended to be oriented towards the drain, said drain plug being characterized in that it comprises a first conduit fluidly connecting a first opening in the upper surface, forming a connector to a discharge pipe of a water treatment system, to a second, free opening, opening into the lower surface inside the drain. Figure for the abstract: Fig. 2

The cartridge (5) of the anti-freeze valve comprises a container (6) having a lower tubular appendage (7) forming a bottom outlet (8), and an annular lid (9) coaxially and sealingly fixed on the container (6) and having an upper tubular appendage (13) sealingly engaged within an opening (4) of the valve body (1). An internal goblet (15) is vertically slidable within the container (6) and has a lower appendage (16) axially slidable within the tubular appendage (7) of the container (6). An axial thrust spring (19) is interposed between the container (6) and the internal goblet (15) and tends to urge the internal goblet (15) upwards. The thermostatic element (21) of the anti-freeze valve comprises a body containing a thermosensitive material having a lower portion (22) housed in the goblet (15) and resting against the lid (9), and an upper portion (23) passing through the upper tubular appendage (13) of the lid (9) and protruding into the valve body (1).

A wall fastening device (1) for a suspended sanitary bowl (2), which comprises a frame (3) adapted to be installed on said sanitary bowl (2), an anchoring support (4) adapted to be wall-mounted, a pair of gripping arms (11) connected to said frame (3) and reversibly movable from a release position to a gripping position, in which each of said gripping arms (11) is anchored to said anchoring support (4) to wall-fix said sanitary bowl (2), and a pair of actuators (13) to determine a reversible displacement of said gripping arms (11) from said release position to said gripping position of said anchoring support (4). In relation to the known wall fastening systems for suspended sanitary bowls, that according to the invention offers the advantage of simplifying the fastening operations, so as to make them more rapid and safe.

CONSTRUCTIONAL ARRANGEMENT APPLIED TO A FLUSH MECHANISM FOR TOILETS, ACTIVATED BY A PEDAL. The mechanism presents a new constructional arrangement that facilitates its manufacturing process and its use, applied to pedal-operated flush devices for toilets. The advantages of the present pedal system for activating water flush in toilets are its simplicity, ease of assembly, and the fact that it does not require replacing any parts of the original flush systems of the toilets for which the mechanism was developed. The present CONSTRUCTIONAL ARRANGEMENT APPLIED TO A FLUSH MECHANISM FOR TOILETS, ACTIVATED BY A PEDAL, comprises an activation pedal (1), a traction cable (2) and connection with the device (3) that pushes the water flush button in toilets with a cistern.

本实用新型公开了一种便捷马桶冲水开关驱动器，属于马桶配件技术领域，其包括固定支架、伸缩机构、遥控控制组件、推杆、插筒、转向拓展件和挡盖，固定支架上滑动设移动块，移动块上通过插筒安装伸缩机构，伸缩机构伸出端连推杆，遥控控制组件含遥控接收模块和控制单元，控制单元根据遥控接收模块接收的信号控制伸缩机构伸缩。本实用新型实现非接触式遥控冲水，避免细菌交叉感染，解决儿童、老年人等特定人群操作不便及中途冲水麻烦的问题；移动块可滑动、推杆长度可调且形态多样，配合转向拓展件，适配不同类型马桶冲水开关；结构简单、安装维护方便、成本低，易于推广。

一种用于操作马桶（3）的冲洗装置（2）的设备（1），该设备至少包括：‑ 具有多个用于操作卡匣（6、7）的固定装置（5）的壳体（4）；以及 ‑ 至少一个用于操作冲洗装置（2）的操作卡匣（6、7），其中，至少一个操作卡匣（6、7）能借助多个固定装置（5）在不同位置布置在壳体（4）处或壳体中。

本实用新型公开了一种具有漏电保护功能的智能马桶底座模组，包括适配装接在一起的下壳体和上端盖以及至少一个用于实现智能马桶服务功能的功能模块，所述功能模块收容在所述下壳体和上端盖围成的区域当中，还包括连接在所述功能模块的通电电路上的漏保开关，所述漏保开关同样收容在所述下壳体和上端盖围成的区域当中，所述上端盖或下壳体对应所述漏保开关的操作按键设有让位窗口，所述让位窗口通过安装硅胶片进行封闭处理。将漏保开关集成在底座模组，直接利用下壳体和上端盖将漏保开关收纳，避免漏保开关外露易泡水的情况发生，同时使智能马桶整体集成度更高结构更紧凑，并且提升马桶整体美观性。

The present invention relates to a sequential batch storage and drainage-based anti-sedimentation method and system for a sewage pipe network. The method comprises: on the basis of unfavorable overflow points and leakage points in an upstream service area of each sewage pumping station, determining a maximum allowable water storage water level and a minimum allowable discharge water level of each sewage pumping station; on the basis of a historical change pattern of the flow rate of each sewage pumping station, determining a corresponding upstream inflow volume increase sudden change point; on the basis of a drainage path of each sewage pumping station and the upstream inflow volume increase sudden change point, determining a sequence in which each sewage pumping station operates in a water storage-drainage mode; on the basis of the drainage path and an operating mode of each sewage pumping station, adjusting the operating modes and pumping flow rates of the remaining sewage pumping stations; and, during operation of each sewage pumping station in the water storage-drainage mode, monitoring liquid level changes thereof in real time, and, on the basis of a liquid level change of each sewage pumping station and the corresponding maximum allowable water storage water level and minimum allowable discharge water level, controlling the operating state of a corresponding lift pump. The present invention can effectively improve the efficiency of pollutant collection and transfer.