Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A kind of automatic delivery device and washing machine

An automatic feeding and feeding device technology, applied in the field of washing machines, can solve the problems of damage to the laundry, cannot be popularized, and the cost of the automatic feeding device is high, and achieves the effect of avoiding the retention of additives, enriching the water flow form, and being suitable for popularization and use.

Active Publication Date: 2022-07-29
QINGDAO HAIER WASHING MASCH CO LTD +1
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This invention solves the problem of damage to the laundry caused by the direct entry of concentrated detergent into the washing tub, but it cannot realize the precise control of automatic additives of detergent
[0005] However, after the existing automatic additive injection device is used, the additive will remain in the internal pipeline of the device, which will cause blockage and affect the next use of the automatic injection device; meanwhile, the existing automatic additive injection device generally has a structure Problems such as complexity and too many control structures make the cost of automatic delivery devices too high and cannot be popularized

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A kind of automatic delivery device and washing machine
  • A kind of automatic delivery device and washing machine
  • A kind of automatic delivery device and washing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] like figure 1 As shown, this embodiment introduces an automatic delivery device, which includes a water supply pipeline 1, and the water inlet end of the water supply pipeline 1 is communicated with the water inlet structure of the washing machine, so as to introduce the water flow into the inside of the washing machine into the delivery device; The liquid storage box 2 contains the additives used in the treatment of the clothes; the suction structure includes a connecting pipeline at least partially connected in parallel with the water supply pipeline, and the connecting pipeline is provided with a pump for providing suction power, and the liquid storage The box is connected to the connecting pipeline, and the water supply pipeline and / or the connecting pipeline are provided with a control device for controlling the flow direction and / or on-off of the liquid in the pipeline, and the additive in the liquid storage box 2 is sucked to the water supply pipeline 1, Or injec...

Embodiment 2

[0066] like Figure 2 to Figure 9 As shown, this embodiment introduces an automatic feeding device, which includes a water box 100; a liquid storage box 2 containing additives is installed in the water box 100; a water channel 300 is integrated on the water box 100; The top of the 300 is buckled with the upper cover 200, and the water channel 300 is integrated inside the upper cover 200 of the water box 100; further preferably, the upper cover 200 of the water box is composed of a first part and a second part that are correspondingly buckled up and down. Opposite surfaces of one part and the second part are respectively provided with opposite openings and correspondingly overlapping grooves, so that the corresponding grooves can enclose the water channel 300 after the first part and the second part are fastened to each other.

[0067] In this embodiment, the water circuit 300 of the automatic injection device includes a water supply pipeline 1 for introducing the inlet water o...

Embodiment 3

[0082] like Figure 2 to Figure 9 As shown, this embodiment introduces an automatic dispensing device, which includes a liquid storage box 2 for accommodating additives, a water channel 300 for water intake, and a suction structure for pumping the additives in the liquid storage box 2 into the water channel 300 ; The waterway 300 is provided with a series of liquid storage chambers 3, and the liquid storage chamber 3 is provided with an opening, which is used to flow the additive pumped into the waterway 300 from the opening for temporary storage, and the additive in the liquid storage chamber 3 and the water intake Flow out after mixing.

[0083] By setting the liquid storage cavity connected in series with the water supply pipeline on the water box, the additive drawn into the water supply pipeline is mixed with the water in the water supply pipeline and then put in, so that the additives can be pre-mixed, The density of the liquid flowing to the hedging mechanism is reduce...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an automatic feeding device, which comprises a water box; a liquid storage box for accommodating additives is installed in the water box; a water channel is integrated on the water box; A connecting pipeline connected in parallel with the water supply pipeline; a pump connected in series to the connecting pipeline is installed on the water box; the liquid storage box is connected to the connecting pipeline through the pumping pipeline, and the water supply pipeline and / or the pumping pipeline are connected to the connecting pipeline. There is a control device for controlling the flow direction and / or on-off of the liquid in the pipeline. Through the above arrangement, the automatic feeding device can be switched to use the effect of pumping additives into the water circuit when the pump is working, and flushing the water circuit and the pump when the pump stops and the water supply pipeline is filled with water, which simplifies the structure and avoids the use of additives after use. Remaining issues. At the same time, the present invention also includes a washing machine, which is installed with the above-mentioned automatic delivery device.

Description

technical field [0001] The invention relates to a washing machine in the field of household appliances, in particular to an automatic feeding device used in the washing machine for adding additives in the process of clothes processing. Background technique [0002] Additives such as detergents, softeners, disinfectants, etc. used in the washing process of traditional washing machines are placed separately from the washing machine. There is no additive dispensing device on the washing machine, and the additives cannot be automatically dispensed. control process. With the improvement of the automation of washing machines, most washing machines are set to connect the additive box for placing detergent or / and softener with the water inlet pipeline, and flush the detergent or / and softener in the additive box into the water tub through the water inlet. However, in this structure, the detergent or / and softener must be put into the additive box every time the laundry is washed, and...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): D06F39/02D06F39/08
CPCD06F39/022D06F39/028D06F39/088
Inventor 黄涛李丽平程宝珍
Owner QINGDAO HAIER WASHING MASCH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com