Fountain barrel washing machine having self-contained water tank

Abstract

The invention discloses a spraying drum washing machine with independent water tank, comprising outer shell of washing machine, bottom board, rolling drum, fixed outer barrel, damping and supporting mechanism, driving mechanism of rolling drum, water cycling system, water inlet and outlet mechanism of washing machine. The rolling drum is set in the fixed outer barrel. The water cycling system comprises connecting hose of cycling water, spraying mechanism and water pump. Water inlet and outlet mechanisms of washing machine are connected with the water cycling system. An independent water tank, which is separated with the fixed outer barrel, is added in the water cycling system. The water tank is located in the space between the outer shell and the fixed outer barrel. The invention is provided with independent water tank and it is favor of saving water and simplifying structure.

Description

technical field [0001] The invention relates to a drum washing machine, in particular to a spray drum washing machine with an independent water tank, which is beneficial to water saving and simplified structure. Background technique [0002] In the prior art, the washing device of the drum washing machine is mainly composed of a drum, a fixed outer tub, a drum driving mechanism, and an inlet / drainage system, wherein the drum driving mechanism is composed of a rotating shaft, a transmission mechanism and a motor, and is connected with the rotating shaft for washing The drum set of the clothes is set in the fixed outer tub, generally the two are coaxial and placed horizontally. The fixed outer tub is both a water tank and a water collector. In the process of washing clothes, the fixed outer tub is a water tank for storing the mixed solution of tap water and detergent. The mixed solution has a certain water level in the fixed outer tub. Wet the clothes in the drum, and when th...

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Problems solved by technology

Its disadvantages are: (1) the drum washing machine is a fully automatic washing machine, and the water intake of each program is all controlled by the program. Therefore, the design of the water intake generally meets the water consumption of the maximum washing capacity of the drum washing machine. The bucket needs to have a larger size to meet the requirements of water storage; on the other hand, since the outer dimension of the washing machine has formed a certain standard, it is generally not suitable to change. It is very difficult to increase the washing capacity of the washing machine in terms of the cylindrical barrel structure in which the outer barrel and the drum are coaxially fitted.

(2) Although the drum washing machine saves water more than the wave-wheel washing machine, it is more difficult to further save water

Although this design can increase the washing capacity of the washing machine without changing the external volume due to the reduction of the fixed outer cylinder, but in order to implement single cylinder washing, it has brought other problems, such as the special structure of the dehydration. It is complicated, so that it is not easy to repair if this part breaks down, and if the dehydration chamber is located at the rear end of the drum, it will rotate with the drum. It is difficult to install the equipment, because the heater fixed on the drum will rotate with the rotation of the drum, which makes it difficult for the heater to continuously heat the liquid in the drum, and only separate heating can be used, but the separate heating makes The thermal efficiency is greatly affected

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