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

Roller washing machine

A drum washing machine and inner drum technology, which is applied to other washing machines, washing machines with containers, washing devices, etc., can solve the problems of inability to detect the inner drum, affect the sealing effect of the door seal, increase the burden on the motor, etc., so as to improve health and safety. User experience, the effect of reducing the amount of washing water, and avoiding the adhesion of dirt

Active Publication Date: 2020-05-01
QINGDAO HAIER WASHING ELECTRIC APPLIANCES CO LTD +1
View PDF11 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because clothes must be soaked in a certain amount of washing water, if you want to achieve the effect of soaking, you need to store a certain amount of water in the non-porous inner cylinder, which will increase the burden on the motor and cause problems such as power consumption.
In addition, the water intake method of the drum washing machine disclosed in this patent is through the door seal. Since the main function of the door seal is to realize the sealing of the drum mouth of the outer cylinder of the washing machine, setting the water inlet conduit on the door seal will easily affect the sealing effect of the door seal, and it is not easy Realized, and this patent cannot realize the detection of the water level in the inner cylinder

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
  • Roller washing machine
  • Roller washing machine
  • Roller washing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] This embodiment mainly solves the problem of how to accurately determine the water intake of a non-porous inner drum washing machine. The specific solution is as follows:

[0044] A drum washing machine, comprising an inner cylinder 17 and a water inlet pipeline connected to the inner cylinder 17, the inner cylinder 17 is a non-porous inner cylinder, which holds washing water when washing clothes, and the water inlet pipeline is provided for A flow sensor 1 that detects the flow of incoming water.

[0045] In this embodiment, a flow sensor 1 is installed on the water inlet pipeline to monitor the flow rate of water intake. When the set water intake volume is reached, the water intake valve 20 is closed to complete the water intake. In this embodiment, the flow sensor is used to solve the water inflow problem of the non-porous inner drum washing machine according to the set water level, ensuring the washing effect, simple structure and convenient operation.

[0046]Furt...

Embodiment 2

[0061] Such as Figure 2-Figure 4 As shown, a drum washing machine in this embodiment includes an inner cylinder 17 and a water inlet pipeline. The inner cylinder is a non-porous inner cylinder, which holds washing water when washing clothes, and also includes a measuring water for measuring the amount of water intake. device, the water inlet pipeline communicates with the water measuring device, and the water measuring device communicates with the inner cylinder.

[0062] The drum washing machine of this embodiment is provided with a water measuring device, and before entering the water into the inner tube 1, it enters the water measuring device for quantitative measurement, and determines the number of times the water measuring device measures water according to the set water level, thereby solving the problem of The non-porous inner drum washing machine ensures the washing effect according to the water inflow problem of the set water level, and has a simple structure and is...

Embodiment 3

[0074] This embodiment mainly solves the problem of how to ensure the unbalanced air pressure in the airtight compartment of the non-porous inner drum washing machine. Specifically, the sudden water cut-off of the solenoid valve, especially the water cut-off of the tap water pipe network, forms a negative pressure and returns the washing water in the airtight cabin Wash to the pipe network; or there is gas inside and it is difficult to enter the water.

[0075] Such as Figure 5-Figure 7 As shown, a drum washing machine in this embodiment includes an inner cylinder 17, which is a non-porous inner cylinder, which holds washing water when washing clothes, and also includes an inner cylinder for connecting the inner cylinder 17 with the external environment to balance the interior of the inner cylinder. Air pressure air pressure balance mechanism.

[0076] When water enters, the gas in the airtight compartment of the inner cylinder can overflow through the equalizing mechanism u...

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 roller washing machine comprising an inner cylinder and an outer cylinder. The inner cylinder is a non-porous inner cylinder and used for containing washing water during washing clothes; the outer cylinder is coaxially arranged outside the inner cylinder and is used for collecting water discharged from the inner cylinder and discharging the water through a drainage pipeline; and the roller washing machine further comprises a position detection device arranged on the outer cylinder and used for detecting the position of the inner cylinder. The roller washing machine ina non-porous inner cylinder front open type structure in the invention is simple in structure, and washing / rinsing water does not need to be filled between the inner cylinder and the outer cylinder so that the washing water consumption of the washing machine can be greatly reduced. The possibility of dirt attachment between the inner cylinder and the outer cylinder is avoided. User health and user experience are greatly improved, and water resources are greatly saved.

Description

technical field [0001] The invention relates to the technical field of laundry equipment, in particular to a drum washing machine. Background technique [0002] As the most widely used household appliance in people's daily life, washing machine helps people to get rid of the troubles of laundry and brings great convenience to people. But the washing machine also has certain disadvantages, such as long time-consuming, large water consumption, etc. With the development of society, water resources, as an important natural resource, become more and more important, and people's water-saving awareness is also increasing. Therefore, how to realize the water-saving function of the washing machine is particularly important. [0003] In order to solve the water-saving problem of the washing machine, some patents have also been proposed now, such as the patent number 201410215346.3, which is named as a Chinese invention patent of a drum washing machine. There is a door seal between t...

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): D06F23/02D06F37/26D06F37/42
CPCD06F23/025D06F37/267D06F37/42
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