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

Storage and feeding device for garment treatment agent and washing machine

A laundry treatment agent and delivery device technology, which is applied to other washing machines, washing devices, textiles and papermaking, etc., can solve the problems of inability to achieve quantitative delivery, inaccurate detergent, and poor variety of delivery, so as to improve the laundry effect and structure The effect of simplicity and low manufacturing cost

Active Publication Date: 2019-06-11
QINGDAO HAIER WASHING ELECTRIC APPLIANCES CO LTD +1
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This automatic detergent delivery method has certain requirements for the design and assembly of the structure, and the structure is relatively complicated and the cost is high to realize.
In addition, some washing machines are fed by motor-driven gear pumps, peristaltic pumps, and piston pumps. This method requires additional motors and pumps, which is costly and cannot achieve accurate quantitative feeding.
[0004] In view of this, the present invention mainly solves the problems of inaccurate automatic detergent addition in existing washing machines and poor performance of multiple injections, and provides a washing machine with automatic multifunctional detergent addition. Specifically, it provides a more optimized principle, which is practical The operation is more convenient and feasible, and the automatic dosing system that can accurately and quantitatively add a variety of different functional detergents and care agents

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
  • Storage and feeding device for garment treatment agent and washing machine
  • Storage and feeding device for garment treatment agent and washing machine
  • Storage and feeding device for garment treatment agent and washing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Such as Figure 1-Figure 3 As shown, the laundry treatment agent storage and delivery device of this embodiment includes an integrated storage device and a delivery device; the storage device has a storage chamber 203, and the storage chamber 203 stores clothes for treatment. agent; the delivery device has a hollow chamber, and a flexible separator 110 is sealed and installed in the hollow chamber to separate the hollow chamber into a water inlet chamber and a liquid storage chamber; the liquid storage chamber has a liquid inlet end 115 and a liquid outlet The liquid inlet end 115 is in communication with the storage chamber 203; the water of the washing machine flows into / out of the water inlet chamber and squeezes the flexible partition to deform into the liquid storage chamber, and the laundry treatment agent contained in the liquid storage chamber is Discharge from the liquid outlet.

[0033] The laundry treatment agent storage and delivery device of this embodimen...

Embodiment 2

[0051] Such as Figure 1-Figure 3 As shown, the dispensing device of this embodiment includes a housing, which has at least two hollow chambers inside, and a flexible partition 110 is sealed and installed in each hollow chamber to separate each hollow chamber into a water inlet chamber and a water inlet chamber. A liquid storage chamber; the housing is respectively provided with a water inlet end and a pressure relief end connected to the water inlet chamber corresponding to each hollow chamber, and the water inlet end is connected with the water inlet pipeline of the washing machine; the housing is corresponding to each hollow chamber The chambers are respectively provided with liquid outlets connected to the liquid storage chamber, and the laundry treatment agent is placed in the liquid storage chamber; the water inlet of the washing machine enters the water inlet chamber from the water inlet end, and the flexible separator 110 is squeezed to deform into the liquid storage ch...

Embodiment 3

[0072] The dispensing device of this embodiment further provides a one-way conduction device suitable for the liquid outlet and the liquid inlet on the basis of the first embodiment, specifically:

[0073] Such as image 3 As shown, the one-way conducting device 1000 described in this embodiment includes a valve body 1002, a valve cover 1001, a valve core 1004 and a return spring 1003. The valve body 1002 has a hollow passage inside; the valve cover 1001 is arranged on the valve body One end of the hollow channel of 1002, a valve hole is opened on the bonnet 1001; the valve core 1004 is arranged in the hollow channel of the valve body 1002, and one end of the spool 1004 can be relatively movable and installed on the bonnet 1001, and the other end is connected with the hollow channel. The channel openings of the channel are matched; one end of the return spring 1003 stops against the valve cover 1001, and the other end stops against the valve core 1004;

[0074] Specifically, ...

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 provides a storage and feeding device for a garment treatment agent and a washing machine. The storage and feeding device for the garment treatment agent comprises a storage device and afeeding device which are integrally arranged; a storage cavity is formed in the storage device, and the garment treatment agent is stored in the storage cavity; the feeding device is provided with ahollow cavity, and a flexible partition body is hermetically installed in the hollow cavity so as to divide the hollow cavity into a water inlet cavity and a liquid storage cavity; the liquid storagecavity is provided with a liquid inlet end and a liquid outlet end, and the liquid inlet end is communicated with the storage box; water entering the washing machine flows in / out of the water inlet cavity for extruding the flexible partition body to deform towards the liquid storage cavity, and the garment treatment agent placed in the liquid storage cavity is discharged from the liquid discharging end. According to the storage and feeding device for the garment treatment agent, the garment treatment agent is stored through the storage device, the garment treatment agent in the storage deviceis automatically fed through the feeding device, the storage device and the feeding device are integrally arranged, and the device is simple in structure and convenient to assemble.

Description

technical field [0001] The invention relates to the technical field of automatic injection of laundry treatment agents for washing machines, in particular to a laundry treatment storage agent injection device and a washing machine. Background technique [0002] Washing machine, as the most common household appliance used in people's daily life, with the continuous development and progress of technology, the research and development of washing machine pays more and more attention to improving the user experience on the basis of meeting people's basic laundry requirements. More and more washing machines have the function of automatically adding detergent, so that users no longer need to manually add detergent when using the washing machine, which greatly facilitates the use of users and improves the user experience. [0003] The automatic adding method of detergent in existing washing machines generally adopts the Venturi principle. The change in the diameter of the water inle...

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 Applications(China)
IPC IPC(8): D06F39/02
CPCY02B40/00
Inventor 赵志强许升吕佩师
Owner QINGDAO HAIER WASHING ELECTRIC APPLIANCES 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