Electric drainage device and application thereof and water tank of electric drainage device
A technology for drainage devices and electrical devices, which is applied in water supply devices, indoor sanitary piping devices, buildings, etc., to achieve the effects of improving user experience, convenient and simple operation, and high degree of automation
Pending Publication Date: 2018-03-02
ZHONGSHAN XINSHANCHUAN IND
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Problems solved by technology
[0003] In order to overcome the defects in the prior art, the present invention proposes an electric drainage device to solve the problem of automatic water sealing and automatic drainage of the sink installed in the cabinet. The specific technical content is as follows:
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[0016] Attached as follows Figures 1 to 3 , to further describe the application scheme:
[0017] An electric drainage device, which includes a drainpipe shell 1 and a telescopic piece 2 placed in the drainpipe shell 1, a fixed piece 3, a motor 4 and a water-sealing rubber ring 5, the telescopic piece 2, the fixed piece 3 and the motor 4 In turn, the fixed piece 3 is arranged on one side of the motor 4, and the motor 4 is connected to the flexible piece 2 through a telescopic rod 7 and is pulled by the motor 4 to move close to or away from the fixed piece 3. direction movement, the water-sealing rubber ring 5 is sleeved on the telescopic rod 7, and its two ends are in contact with the telescopic piece 2 and the fixed piece 3 respectively. Under the normal state of the water-sealing rubber ring 5, the The space between the apron 5 and the inner wall of the drainpipe housing 1 is used for drainage, and the expansion piece 2 and the fixed piece 3 are used to squeeze the water-se...
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The invention provides an electric drainage device, which solves the problems of automatic water sealing and automatic draining of a water tank arranged in a cabinet, the electric drainage device comprises a drainpipe housing and a telescoping sheet, a fixed sheet, an electric device and a water sealing rubber ring arranged in the drainpipe housing, the telescoping sheet is connected with the electric device through a telescoping rod, and moves to a direction close to or far from the fixed sheet by traction by the electric device, the water sealing rubber ring is placed between the telescopingsheet and the fixed sheet, under a normal state of the water sealing rubber ring, water is discharged through a gap between the water sealing rubber ring and an inner wall of the drainpipe housing, the telescoping sheet and the fixed sheet are cooperated for extruding the water sealing rubber ring so that a central section is arched and is tightly contacted with the inner wall of the drainpipe housing, and a plugging draining space is realized. The invention provides a water tank, which comprises a tank body and a drainpipe port arranged at the bottom of the tank body, and the above electricdrainage device is arranged at the drainpipe port.
Description
technical field [0001] The invention relates to an electric drainage device and a water tank using the device. Background technique [0002] The existing water tank sealing and drainage generally adopts manual and semi-automatic methods; wherein, the manual method is: cover or lift the water sealing cover of the water tank by hand to achieve the purpose of water sealing or drainage. The semi-automatic method is: use buttons of push type and rotary type, and use the wire control device in the mechanical field to lift the water sealing cover of the sink to achieve the purpose of automatic drainage; or cancel the lifting of the water sealing cover of the sink that has been jacked up. action to achieve the purpose of automatic water sealing. Obviously, the above two solutions inevitably require manual participation, without the use of external power for assistance, resulting in backward operation methods, low degree of automation, unable to meet the needs of smart home layout, ...
Claims
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IPC IPC(8): E03C1/23
CPCE03C1/23E03C1/2302E03C2001/2311E03C2001/2313
Inventor 熊信国刘启华李仕政
Owner ZHONGSHAN XINSHANCHUAN IND