The integrated waterway board is the main accessory of the water purifier. It is an integral structure by injection molding of a mold. There are multiple water flow channels formed in the integrated water circuit board, and each water flow channel has a water flow interface that communicates with the outside world. It adopts an integrated molding structure. It can effectively prevent water leakage, and the production process is simple, fast, inexpensive, and has high market competitiveness.
In recent years, water purification products have attracted more and more attention from consumers as healthy products, and the water purification industry has also developed rapidly. Tap water is usually filtered through a filtration system to obtain pure purified water.
The quick-connect water purifiers on the market all use the filter element and the socket to connect the waterway. Generally, a filter element is equipped with a socket, and the socket and the socket are connected by pipelines. There are multiple connections in this method, and the connection is where water leakage often occurs, so there are many hidden dangers of water leakage in this connection method. There are some plans to design multiple sockets into one for the problem of multiple connections to make an integrally formed waterway board, but because the waterway board is integrally formed, it involves many problems in the way of mold opening, such as because of the waterway. It is difficult to ensure that the water inlet, pure water inlet, pressure tank mouth and waste water outlet on the water purifier can be arranged neatly.
In order to overcome the above-mentioned shortcomings of the prior art, we provide a waterway plate structure that can solve the leakage problem, integrate and distribute to reduce the volume, and can fit two filter elements and play an effective filtering effect. .
The utility model discloses a waterway board structure with a common pipe for pure water and wastewater, comprising a waterway board, wherein an auxiliary pipe, a first pipe body and a second pipe body are arranged in parallel on the waterway board, and a waste water electromagnetic valve passes between the auxiliary pipe and the first pipe body. The inner wall of the first pipe body is provided with a stage position, a water blocking piece for disconnecting the water flow is installed in the stage position, and one end of the auxiliary pipe is provided with a waste water outlet.
The beneficial effects are as follows: the waterway boards are arranged in parallel to simplify the overall structure, and multiple nozzles are not required to be connected to each other; in addition, the auxiliary pipe and the first pipe body are connected through a waste water solenoid valve, and the water blocking parts are matched with each other. The utility model is arranged in the first pipe body, switches between the auxiliary pipe and the first pipe body, and implements the common use of pure water and waste water in the first pipe body, thereby simplifying the overall structure.
Post time: Jun-23-2022