Washing machine control panel seat with built-in detergent release chambers

A technology for adding detergent and controlling the disc seat, which is applied in the field of washing machines, can solve the problems of affecting the support strength of the control disc seat, affecting the washing effect of clothes, and affecting the appearance of the outside, so as to facilitate modular production, not easy to agglomerate, and easy to use Effect

Active Publication Date: 2015-07-01
QINGDAO HAIER WASHING MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The detergent box of the existing fully automatic washing machine is arranged inside or behind the control panel seat, but this traditional design brings many defects and inconvenience: when the detergent box is arranged inside the control panel seat, it can be pulled out It is arranged in the control panel seat on the rear side of the clothes input port. The control panel seat is provided with an opening corresponding to the side of the clothes input port. The detergent box is arranged in the opening, which affects both the appearance and the support strength of the control panel seat. It is very cumbersome for the user to use the washing machine for the first time to take out the detergent box and then add detergent. It will be more inconvenient to add detergent such as softener when the washing machine has started to work; In the back, due to the distance from the user, adding detergent requires the user to extend the arm, which is inconvenient to use and affects the external appearance
In addition, manually add detergent, too much or too little will affect the washing effect of clothes

Method used

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  • Washing machine control panel seat with built-in detergent release chambers
  • Washing machine control panel seat with built-in detergent release chambers
  • Washing machine control panel seat with built-in detergent release chambers

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Such as Figure 6 to Figure 9 As shown, the detergent automatic dispensing device 6 of the present invention includes a Venturi tube 61 that can generate negative pressure through water flow and a metering device 62 that communicates with the negative pressure area of ​​the Venturi tube. The containers 5 are connected, and a detergent injection control valve 63 is provided between them; a liquid suction port 64 communicating with the container 5 is provided corresponding to the negative pressure area of ​​the Venturi tube, and a metering device 62 for detecting the amount of detergent injection is arranged at the liquid suction port 64 between container 5.

[0045] The automatic detergent dispensing device 6 also includes a cleaning water circuit 65 for cleaning the metering device. The water inlet end of the cleaning water circuit 65 communicates with a cleaning water outlet 81 provided on the water outlet pipeline 8, and the water inlet valve 27 flows through the vent...

Embodiment 2

[0049] Such as Image 6 As shown, there is one container 5 containing liquid detergent in the automatic detergent dispensing device 6 described in this embodiment, and the cleaning control valve 66 on the cleaning waterway 65 and the detergent dispensing control valve 63 are the same control valve. The control valve is a two-position three-way reversing valve, which is provided with an outlet and two inlets. The outlet communicates with the metering device 62, and the two inlets communicate with the container 5 and the water outlet of the cleaning waterway 65 in one-to-one correspondence. The control valve controls the metering The on / off between the device 62 and the container 5 is simultaneously controlled on / off between the metering device 62 and the cleaning water channel 65 .

Embodiment 3

[0051] Such as Figure 7 As shown, the cleaning control valve 66 described in this embodiment is integrated on the water inlet valve 27, the water inlet valve 27 is a solenoid valve with at least two water outlets, one water outlet is connected to the water outlet pipeline 8, Another water outlet is connected with the cleaning water circuit 65 .

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PUM

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Abstract

The invention discloses a washing machine control panel seat with built-in detergent release chambers. The washing machine control panel seat is characterized in that at least one solid detergent release chamber is arranged in a control panel seat, each chamber is provided with a detergent release opening which is formed in the upper end surface of the control panel seat, partition plates are arranged in the chambers, each partition plate is divided into an upper-layer space and a lower-layer space by the corresponding partition plate, vertically through water leaking openings are formed in the partition plates, the upper-layer spaces are provided with water inlet structures, and water spraying openings are formed in the lower-layer spaces. The chambers comprise box bodies and annular fastening covers, openings are formed in the upper portions of the box bodies, the annular fastening covers are fastened at the peripheral edges of the openings, the box bodies and the annular fastening covers are matched with one another at the peripheral edges of the openings to form water channels, water inlets are formed in the water channels, a plurality of water balancing through holes which are communicated with the upper-layer spaces are further formed in the inner side walls of the water channels, water guide plates are arranged in the water channels, and the water inlet structures are formed by the water balancing through holes and the water guide plates. The washing machine control panel seat has the advantages that internal spaces of the washing machine control panel seat can be sufficiently utilized, and the washing machine control panel seat in novel layout brings convenience for users during usage.

Description

technical field [0001] The invention relates to the field of washing machines, in particular to a control panel base of a wave-wheel washing machine, in particular to a washing machine control panel base with a built-in detergent injection chamber. Background technique [0002] A washing machine is a household appliance that uses mechanical energy to drive water to wash clothes and other fabrics. According to the rotation mode, there are fully automatic washing machines and drum washing machines with pulsator rotation. Due to the side-opening method of the drum washing machine, it is impossible to open the door to add in the middle, so various detergents such as laundry detergent and softener need to be added outside and washed into the drum by the water. In a typical pulsator fully automatic washing machine, since the door cover is set at the top, and the washing can be paused and opened during washing, the requirements for detergent injection in previous products are not ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F39/02
Inventor 吕佩师杨林程宝珍王秀梅刘尊安
Owner QINGDAO HAIER WASHING MASCH CO LTD
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