Automatic feeding assembly and washing machine

A technology of automatic feeding and components, which is applied in the field of washing machines, can solve the problems of high cost, unfavorable automatic feeding components, miniaturization and large size of washing machines, etc., and achieve the effect of simplifying components, facilitating miniaturization design, and simplifying structural design

Active Publication Date: 2019-07-05
NANJING ZHONGJINGKE ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The automatic dispensing assembly provided by the prior art, because the pump unit and the detergent box are set separately, has high cost and large size, which is not conducive to the miniaturization of the automatic dispensing assembly and the washing machine

Method used

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  • Automatic feeding assembly and washing machine
  • Automatic feeding assembly and washing machine
  • Automatic feeding assembly and washing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] figure 1 It is a schematic structural diagram of the automatic delivery component provided by the embodiment of the present invention, figure 2 A schematic structural diagram of the split structure of the automatic delivery component provided by the embodiment of the present invention in the first perspective, as shown in figure 1 with 2 As shown, this embodiment provides an automatic dispensing assembly, which is mainly used in fully automatic washing machines, and automatically dispenses detergent, softener and other washing auxiliary liquids into the washing tub of the washing machine to improve the washing effect of the washing machine.

[0055] The automatic feeding assembly provided in this embodiment is mainly used in a fully automatic pulsator washing machine. The pulsator washing machine includes a housing, a washing tub disposed inside the housing, and a control panel seat disposed on the top of the housing. The control panel base has a washing inlet, and t...

Embodiment 2

[0091] Image 6 It is a schematic diagram of the split structure of the automatic delivery component provided in Embodiment 2 of the present invention, Figure 7 for Image 6 The partial enlarged picture at K in middle, such as Image 6 with 7 As shown, the basic structure of the automatic delivery assembly provided by this embodiment is the same as that of the first embodiment, and there are only differences in the structure and settings of the pumping assembly 2. The structure is described in detail.

[0092] Such as Image 6 As shown, the pumping assembly 2 in the automatic dosing assembly provided in this embodiment is a bellows pump. Specifically, the pumping assembly 2 includes a driving unit and an actuating unit 22. The actuating unit 22 includes a movable rod 222 and a bellows 224. The axis of the bellows 224 coincides with the axial direction of the pumping column cavity 1181, and the The upper end is in sealing connection with the cavity wall of the pumping co...

Embodiment 3

[0100] Figure 8 It is a schematic diagram of the split structure of the automatic delivery component provided in Embodiment 3 of the present invention, Figure 9 for Figure 8 The partial enlarged picture at L in the middle, such as Figure 8 and 9 As shown, the basic structure of the automatic delivery assembly provided by this embodiment is the same as that of the first embodiment, and there are only differences in the structure and settings of the pumping assembly 2. The structure is described in detail.

[0101] Specifically, the pumping component 2 in the automatic dosing component provided in this embodiment is a pneumatic diaphragm pump. Specifically, the pumping assembly 2 includes a driving unit and an actuating unit 22. The actuating unit 22 includes a movable rod 222 and a pneumatic diaphragm 225. The pneumatic diaphragm 225 is arranged perpendicular to the axial direction of the pumping column chamber 1181, and the peripheral edge of the pneumatic diaphragm 22...

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PUM

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Abstract

The invention belongs to the technical field of washing machines, and specifically discloses an automatic feeding assembly and a washing machine. The automatic feeding assembly includes a detergent box and a pumping assembly. The detergent box has a detergent cavity, a feeding hole and a delivery channel which communicates the detergent cavity and the feeding hole; the detergent box is therein provided with a pumping column cavity, the pumping column cavity includes a pumping fluid cavity and a pump rod cavity which are arranged in the axial direction, one end of the pumping fluid cavity is communicated with the delivery channel, the other end of the pumping fluid cavity is communicated with one end of the pump rod cavity, and the other end of the pump rod cavity is communicated with the outer part of the detergent box; the pumping assembly includes an actuation unit and a drive unit, the actuation unit stretches into the pumping column cavity and makes the pumping fluid cavity hermetically separated from the pump rod cavity, and the drive unit is connected with the detergent box and drives the actuation unit to run so as to change the volume of the pumping fluid cavity. The washing machine includes the automatic feeding assembly. According to the disclosed automatic feeding assembly and the disclosed washing machine, the size of the automatic feeding assembly and the washing machine can be reduced, and the cost of the automatic feeding assembly and the washing machine is reduced.

Description

technical field [0001] The invention relates to the technical field of washing machines, in particular to an automatic feeding assembly and a washing machine. Background technique [0002] Along with improving day by day of people's living standard, washing machine has gradually become one of necessary household appliances of family life. According to the way of rotation, washing machines are divided into drum washing machines and pulsator washing machines. Drum washing machines and fully automatic pulsator washing machines are usually equipped with automatic feeding components for injecting detergent into the washing tub, so that the externally added laundry detergent, softener, etc. Various detergents are flushed into the washing tub by the incoming water to realize the cleaning and washing of the clothes. [0003] The automatic dispensing assembly provided in the prior art usually includes a split pump unit and a detergent box. The pump unit includes a motor, a piston, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F39/02
CPCD06F39/022
Inventor 周挚应文董晶晶
Owner NANJING ZHONGJINGKE ELECTRONICS TECH
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