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A technology for washing machines and washing tanks, which is applied in the field of washing machines and can solve the problems of not fully exerting the effect of fine bubble water
Active Publication Date: 2019-09-03
TOSHIBA LIFESTYLE PROD & SERVICES CORP
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Problems solved by technology
However, in the conventional structure, the effect of the finely bubbly water has not been sufficiently exerted.
Method used
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no. 1 approach
[0033] Below, refer to Figure 1 to Figure 8 , and the first embodiment will be described.
[0034] refer to Figure 1 to Figure 6 , the schematic structure of the washing machine 10 will be described. figure 1 The illustrated washing machine 10 includes an outer case 11 , a top cover 12 , a water tank 13 , a rotary tank 14 , a pulsator 15 , and a motor 16 . In addition, let the installation surface side of the washing machine 10, that is, the vertical lower side be the lower side of the washing machine 10, and the opposite side of the installation surface, that is, the vertical upper side, be the upper side of the washing machine 10. Additionally, the figure 1 The left and right directions on the paper are taken as the left and right directions of the washing machine 10 . The washing machine 10 is a so-called vertical axis type washing machine in which the rotation axis of the rotation tank 14 is oriented in the vertical direction. In addition, the washing machine is not...
no. 2 approach
[0076] Next, refer to Figure 9 , and the second embodiment will be described.
[0077] In the second embodiment, the difference from the first embodiment described above is that Figure 7 Contents of the water supply process before washing in step S11. Specifically, when the control device 17 performs the water supply process before washing in step S11, as Figure 9 As shown, the water supply valve 32 for fine-bubble water is opened at time T1 similarly to the first embodiment described above. Next, the control device 17 closes the water supply valve 32 for fine-bubble water and opens the water supply valve 31 for tap water at time T2. Thus, only the tap water that has passed through the tap water path A is injected from the first water injection port 41 .
[0078] Next, when the control device 17 detects that water has been filled to the specified water level in the water tank 13, as Figure 9 As shown at time T6 at , the motor 16 is operated to relatively rotate the pu...
no. 3 approach
[0085] Next, refer to Figure 10 , and the third embodiment will be described.
[0086] The third embodiment is also different from the above-mentioned embodiments in that Figure 7 Contents of the water supply process before washing in step S11. Specifically, when the control device 17 performs the water supply process before washing in step S11, as Figure 10 As shown, the fine-bubble water supply valve 32 is opened at time T1 similarly to the above-described embodiments. Next, the control device 17 continues to open the water supply valve 32 for fine-bubble water and opens the water supply valve 31 for tap water at time T2. Thus, both the tap water passing through the tap water path A and the fine-bubble water passing through the fine-bubble water path B are injected from the first water injection port 41 .
[0087] Next, when the control device 17 detects that water has been filled to the specified water level in the water tank 13, as Figure 10 As shown at time T9 at...
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Abstract
The washing machine (10) has: a washing tank consisting of a water tank (13) and a rotating tank (14); a connecting port (21) connected to a water supply source; a water injection box (40) connected to the connecting port (21) and receiving water from the source of water, and has a detergent container (42) containing detergent inside; the first water injection port (41) injects the water flowing into the water injection box (40) into the washing tank; the fine air bubble generating device ( 22), so that the water passing through it inside contains fine air bubbles; the fine air bubble water path (B) passes through the fine air bubble generating device (22) and the detergent containing part (42) in the water injection box (40) from the connection port (21) ), and arrive at the washing tank from the first water injection port (41); the running water path (A), arrives at the washing tank from the connecting port (21) without passing through the micro-bubble generating device (22); the water supply valve (31) for running water is arranged on In the middle of the tap water path (A), the tap water path (A) can be opened and closed; and the water supply valve (32) for fine air bubble water is installed in the middle of the fine air bubble water path (B), and the fine air bubble water path (B) can be opened and closed. .
Description
technical field [0001] Embodiments of the present invention relate to washing machines. Background technique [0002] In recent years, microbubbles called microbubbles or nanobubbles, which have diameters ranging from tens of nm to several μm, have attracted increasing attention, and it is considered to use microbubble water containing a large number of microbubbles in washing machines. However, in the conventional configuration, the effect of the finely bubbly water has not been sufficiently exhibited. [0003] prior art literature [0004] patent documents [0005] Patent Document 1: Japanese Patent Laid-Open No. 2014-158599 Contents of the invention [0006] The technical problem to be solved by the invention [0007] Therefore, the present invention provides a washing machine capable of enhancing the effect of finely bubbly water. [0008] Solutions for technical problems [0009] The washing machine according to the embodiment includes: a washing tank composed o...
Claims
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Application Information
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