Rinsing type sanitary equipment

Abstract

The invention discloses a wash-off sanitary appliance which comprises: a sanitary appliance core provided with a controlling device, a minute extension heating water tank positioned in the sanitary appliance core, an extended water tank positioned outside the sanitary appliance core, a first vent-pipe of the extended water tank with one end being communicated with the extended water tank and positioned in a water inlet region in the extend water tank while the other end being communicated with the heating water tank, a flow pipe, a return pipe and a vent pipe of the extended water tank which are communicated with the extended water tank, a water spray system and a heating water tank. As the vent pipes is arranged at the water inlet and the water outlet of the extended water tank respectively, the bubbles gathered in the extended water tank can be excluded, thus ensuring that the seat ring of extended water tank is filled with warm water so as to keep the warmth of the surface of the seat ring; further more, the volume of the extended water tank can be fully utilized.

Description

technical field [0001] The invention relates to a sanitary ware for cleaning the human body with electric heating water, in particular to a water-washing sanitary ware with an extended water tank. Background technique [0002] Existing sanitary ware for cleaning the human body with electric heating water is usually added on the position of the common toilet seat. The main body of the sanitary ware is equipped with a water tank inside, and the inside of the water tank is equipped with devices such as a heater, a temperature sensor, a water level or water pressure sensor, and an overheating protector. After the water in the water tank is heated to the temperature set by the user, the water spray system sprays warm water according to the instructions to clean the human body. [0003] In order to ensure that enough warm water can be sprayed in the cold winter, the water tank of the sanitary ware must ensure a certain capacity, generally 1 to 2L, and the water tank is equipped w...

AI Technical Summary

Problems solved by technology

[0003] In order to ensure that enough warm water can be sprayed in the cold winter, the water tank of the sanitary ware must ensure a certain capacity, generally 1 to 2L, and the water tank is equipped with a heater, a temperature sensor, a water level or water pressure sensor, and an overheat protector. And other devices, resulting in a large space occupied by the water tank, thereby increasing the volume of the main unit of the sanitary ware, resulting in the following disadvantages:

[0005] 2. The main body of the sanitary ware is installed on the position of the ordinary toilet seat, and it is not pre-designed and assembled. When the arc of the connection between the water tank and the toilet is too large, it is difficult to install the sanitary ware that is too wide or the arc is too small. seat position

[0006] 3. The volume of the main unit of the sanitary ware limits the volume of the water tank, thereby limiting the capacity of warm water

[0012] Although the above-mentioned technical solution of using the inner cavity of the seat ring 11 as the expansion water tank has the above-mentioned many advantages, the applicant has found in practice that during use, a large number of air bubbles will accumulate in the inner cavity of the seat ring 11 serving as the expansion water tank. It will reduce the volume of the extended water tank and isolate the seat ring from the warm water. The seat ring will not get heat transfer and will remain cold. Air bubbles will also hinder the flow of water, thereby affecting the warm water supply of the extended water tank.

In addition, since the cold water enters the seat ring 11 through the water inlet pipe 12, it flows into the heating water tank 5 for heating, so the temperature of the seat ring is not easy to control

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