What are the types of Rifeng floor drains?
1. New water-sealed floor drain
The principle is the same as the traditional water-sealed floor drain. The problems of this floor drain are: advantages, real deodorization, high water seal in line with national standards, large water seal, fast drainage and long service life. Disadvantages: The floor drain is heavily influenced by the height of water seal, which requires installation technology and professional installation.
2. Eccentric floor drain with downward flap
Use sealing gasket, one side is fixed with pin, and lead block is added to seal by gravity eccentricity principle. This structure was horizontal at first, and then it evolved into vertical, vertical with water seal. When draining, the gasket is opened under the action of water pressure, and closed under the gravity of lead block after draining. Problems of this kind of floor drain: Disadvantages: the gasket is a mechanical structure, and the sealing is not tight; The pin is easy to be damaged; Overturn is easy to get stuck and not reset. It can't basically solve the problem of odor return.
3. Spring floor drain
The gasket at the lower end of the sealing core is stretched by a spring for sealing. When there is no water or little water in the floor drain, the gasket is pulled up by the spring to close the pipeline, and the water in the local drain reaches a certain height. When the gravity of water exceeds the elastic force of the spring, the spring is pressed down by water, and the washer opens to automatically drain water. The problem of this floor drain: Advantages: Before the spring fails, the deodorization effect is not bad. Disadvantages: the spring is made of ferroboron, which is easy to rust after long-term contact with sewage, resulting in weakened elasticity and short service life; The spring is easy to entangle, which affects the rebound of the gasket; The washer is a mechanical structure, not tightly closed. It needs to be cleaned or replaced frequently, otherwise it will have no deodorizing effect at all.
Advantages of Rifeng floor drain
Rifeng bathroom five-proof floor drain, the main body is made of high-quality brass precision forging, and the structure is compact and thick, which ensures the quality from the material technology and avoids the phenomenon of fracture and collapse of the floor drain in the long-term use. Rifeng trademark design hollow panel, double-layer filter screen, T-shaped wide mouth design, Rifeng five-way floor drain RF-770P follow? The design principle of "design for use" realizes the five-prevention effects of deodorization, insect prevention, overflow prevention, blockage prevention and pollution prevention with its patented five-prevention inner core.
Rifeng five-proof floor drain family photo: all-copper chrome-plated floor drain main body, exclusive patent all-copper five-proof inner core, 304 stainless steel filter screen, all-copper chrome-plated panel, and all-copper chrome-plated panel small cover decoration. Easy installation and disassembly. Sharp tools can do a good job. If you want to deodorize completely, start with changing the "core". T-shaped deodorizing core refined from all copper is the key to deodorize the floor drain of Rifeng bathroom, and it is also one of the patented technologies of Rifeng bathroom. Although the structure is simple, it can effectively isolate the odor and bacteria in the drainage pipe indoors. Rifeng No.5 floor drain adopts bouncing opening and closing mode, which uses the gravity of water flow to open and close. When there is water flow, the bottom chip will automatically open to let the water flow directly into the sewer pipe, thus avoiding the secondary pollution caused by the deposition of dirt in the trap of the water-sealed floor drain. When there is no water flow, the bottom chip is actively turned off to completely isolate the sewer from the room, thus achieving five practical effects of deodorization, insect prevention, backflow prevention, blockage prevention and pollution prevention.
Experiment is the truth of testing product quality. In addition to the 24-hour salt spray test of floor drain, there is also the function test of preventing backflow. In the laboratory of Rifeng factory, Rifeng technicians put the floor drain into the measuring cup. It can be clearly seen that the bottom of the all-copper five-proof inner core does not overflow. The overflow prevention function of Rifeng floor drain is clear at a glance. Compared with floor drain, the five-core bouncing function is the key to determine its service life. Every floor drain has to go through 654.38+ ten thousand bounce experiments before it is officially listed, and the practical performance of Rifeng floor drain is proved to consumers with scientific data. A good floor drain should be both rigid and flexible. Soft can be "hydrophobic" and only "compressive". The grate on Rifeng floor drain meets the national standard and bears 750N, which is equivalent to that a person weighing 75 kg will not deform when stepping on it in high heels.
Through the above detailed introduction, I believe everyone is familiar with Rifeng floor drain. The floor drain is very small, even an inconspicuous device in the bathroom, but it is really important. There is no floor drain, which will cause great problems in our lives. Through the above detailed introduction, I believe everyone is familiar with Rifeng floor drain. Choose a good Rifeng floor drain to make your life better.