[0023] The present invention will be further explained below in conjunction with the drawings and embodiments. In the following detailed description, only certain exemplary embodiments of the present invention are described by way of illustration. Needless to say, those of ordinary skill in the art can realize that the described embodiments can be modified in various ways without departing from the spirit and scope of the present invention. Therefore, the drawings and description are illustrative in nature, and are not used to limit the protection scope of the claims.
[0024] Such as figure 1 As shown, according to the washing machine sewage recycling treatment device of this embodiment, its overall structure includes a sewage carrying tank, a filter part, a purified water storage part and a control device. Specifically, the sewage carrying tank includes a cylindrical carrying tank and a cylindrical carrying tank. The tank is an integrated triangular load-bearing tank, and the triangular load-bearing tank is located at the bottom of the column-shaped load-bearing tank. A filter screen that divides it into two chambers is provided in the sewage holding tank. Specifically, the filter screen is arranged in an L shape, The middle and upper part of the shaped carrying tank extends to the right side to divide the sewage carrying tank into two chambers, namely the left chamber and the right chamber. The sewage carrying tank is connected to the drain outlet of the washing machine through the sewage inlet provided in one of the chambers Specifically, the sewage inlet is arranged on one side of the left chamber of the sewage carrying tank, a sewage pipe is also provided at the bottom of the chamber where the sewage inlet is arranged, and the sewage pipe is arranged at the bottom of the left chamber, and the sewage pipe is provided The first switch that turns it on and off is provided with a water level gauge in another chamber of the sewage holding tank. In this embodiment, the first switch can be a manual switch or an electric switch. When the first switch is an electric switch, the first switch The switch is in communication with the following controller. In this embodiment, the filter screen includes a wire mesh and an oil-absorbing felt attached to the wire mesh.
[0025] In this embodiment, the filter part includes a body part that communicates with another chamber of the sewage carrying tank via a first pipe body, that is, the first pipe body communicates with the right chamber and the body part. The first filter part, the second filter part, the third filter part, the fourth filter part and the fifth filter part are arranged in the main body in the lower direction. The specific structure is the first filter part, the second filter part, and the second filter part. The third filter part, the fourth filter part and the fifth filter part are PP cotton filter element, granular activated carbon filter element, silver-infiltrated activated carbon filter element, compressed activated carbon filter element and reverse osmosis membrane filter element. In this embodiment, pp cotton filter element is also known as melt blown type The pp filter element is a tubular filter element made of non-toxic and odorless polypropylene particles through heating, melting, spinning, traction, and forming; if the raw material is mainly polypropylene, it can be called a PP melt spray filter element; granular activated carbon filter element Using non-toxic, odorless, high-efficiency coconut shell activated carbon and coal-based activated carbon as the main body; the silver-infiltrated activated carbon filter element is made of high-quality nut shell carbon and coal-based activated carbon as raw materials, supplemented by edible-grade binders, using high-tech technology, and processed by special processes It integrates adsorption, filtration, interception, and catalysis. It can effectively remove organic matter, residual chlorine and other radioactive substances in the water, and has the effect of decolorizing and removing peculiar smell. The compressed activated carbon filter element uses coal with high adsorption value. Activated carbon and coconut shell activated carbon are used as filter materials, sintered and compressed with food-grade binders; the PP cotton filter element can remove the solid matter such as silt, rust, and suspended solids in the washing machine sewage; the granular activated carbon filter element can remove the large amount in the sewage Molecular organics, dyes, detergents, chlorine and odor removal, silver-infiltrated activated carbon filter element can further remove organics in sewage and the release of silver ions has a disinfection and sterilization effect; compressed activated carbon can further remove organics, odors and small solid impurities in water ; The reverse osmosis membrane filter element can remove viruses, bacteria, heavy metals, solid solubles, and contaminated organic matter in the sewage to achieve the water purification and softening effect, and obtain the preliminary recyclable purified water. There is a second chamber in the sewage carrying tank. A water pump. The two ends of the first pipe body are respectively communicated with the first water pump and the upper part of the body part located on the first filter part, and also include a water quality monitoring sensor arranged at the bottom of the body part, and both ends are respectively connected to the top of the body part And the return water pipe at the bottom, the bottom of the main body is also provided with a second water pump connected with the return pipe, and a second switch for controlling the opening and closing of the return pipe is provided on the return pipe.
[0026] In this embodiment, the water purification storage unit includes a water purification tank connected to the top of the main body, and an activated carbon adsorption film and a far-infrared mineralized ball filter element sequentially arranged in the water purification tank along the direction of the water purification tank from high to low, A second pipe is connected between the bottom of the main body and the top of the water purification tank. A third water pump is provided at the bottom of the main body and communicated with the second pipe. The third switch, the main body also includes a first water outlet on the top side of the activated carbon adsorption membrane, and a second water outlet on the bottom side of the far-infrared mineralized ball filter element. In this embodiment, the second water outlet The pipe body is provided with a water flow detector electrically connected to the controller, a drain pipe is connected between the top of the body part and the sewage pipe, and a fourth switch for controlling the opening and closing of the drain pipe is provided on the drain pipe.
[0027] In this embodiment, the control device includes a controller, and a display screen electrically connected to the controller, and also includes keys that are electrically connected to the controller and can modify working parameters. The controller is also connected to the water level gauge, the first water pump, and the water quality. The monitoring sensor, the second water pump, the second switch, the third water pump, and the third switch are electrically connected. The water level sensor senses the water level signal and transmits it to the controller. The controller receives the signal and controls the action of the first water pump to pump the water in the sewage carrying tank. In the main body, the water quality monitoring sensor senses the signal and transmits it to the controller. The controller receives the water quality monitoring sensor sense signal and compares it. If it is qualified, the controller controls the third water pump and the third switch to turn on, and pumps the filtered water in the main body into purified water If the tank is unqualified, the controller controls the second water pump and the second switch to turn on, so that the water is repeatedly filtered in the body.
[0028] In this embodiment, the water flow detector detects the water flow signal, the fourth switch is turned on, and the drain pipe discharges a part of the water on the top of the body through the sewage pipe to avoid overflow.
