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

Silencing water pipe and washing machine

A technology for washing machines and water pipes, which is applied in pipe materials and its application fields, can solve problems such as poor user experience and users mistakenly believe that water is leaking, and achieve the effect of eliminating noise and improving user experience

Pending Publication Date: 2020-08-04
QINGDAO HAIER WASHING MASCH CO LTD +1
View PDF7 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The water inlet pipe of the existing washing machine is usually a single-layer pipe wall structure. When the washing machine enters the water, the impact of the water flow will produce different degrees of noise. Provide a new type of water pipe that can eliminate or reduce noise to improve the quality of washing machines and improve user experience

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
  • Silencing water pipe and washing machine
  • Silencing water pipe and washing machine
  • Silencing water pipe and washing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0052] As an embodiment, the water pipe body 1 includes an inner pipe 12 and an outer pipe 11 arranged coaxially, and a water flow channel 3 and a buffer structure 2 are arranged inside the inner pipe 12;

[0053] Preferably, a sound-absorbing material 5 is provided between the inner wall of the outer tube 11 and the outer wall of the inner tube 12 .

[0054] As an implementation, the water pipe body 1 is provided with different buffer structures 2 at different positions along the length direction.

[0055] The present invention also provides a washing machine. The washing machine is provided with any one of the noise-absorbing water pipes described above. One end of the water pipe body 1 is provided with a clip joint 7 to connect with the water outlet of the water source; the other end is provided with a knob joint 8, Connect to the water inlet of the washing machine.

[0056] After adopting the above technical solution, the present invention has the following beneficial eff...

Embodiment 1

[0060] Such as figure 1 As shown, a sound-absorbing water pipe includes a water pipe body 1, a water flow channel 3 is provided inside the water pipe body 1, and a buffer structure 2 for changing the direction of water flow is provided inside the water pipe body 1 along the length direction or / and radial direction to slow down The water flow velocity in the water flow channel 3;

[0061] A sound-absorbing material 5 is provided inside the water pipe body 1 and / or the buffer structure 2 .

[0062] The buffer structure 2 includes a crest-shaped structure 201 extending radially toward the water flow channel 3; the crest-shaped structure 201 is arranged in two groups of upper and lower groups along the length direction of the water pipe body 1, and the two groups of crest-shaped structures 201 Arranged in a staggered manner, a streamlined water flow channel 3 is formed between two groups of crest-shaped structures 201. When the water flow enters the water flow channel 3, due to b...

Embodiment 2

[0068] Such as figure 2 As shown, a sound-absorbing water pipe includes a water pipe body 1, a water flow channel 3 is provided inside the water pipe body 1, and a buffer structure 2 for changing the direction of water flow is provided inside the water pipe body 1 along the length direction or / and radial direction to slow down The water flow velocity in the water flow channel 3;

[0069] A sound-absorbing material 5 is provided inside the water pipe body 1 and / or the buffer structure 2 .

[0070] The buffer structure 2 includes strip ribs 202 that extend radially toward the water flow channel 3; The parts arranged in a staggered manner and overlap with each other along the radial direction of the water pipe body 1 . Such as figure 2 As shown, the first strip rib 202 located at the bottom extends radially into the water flow channel 3 and has a certain gap above the inner wall of the water pipe body 1 for water to pass through. There is a certain interval between the firs...

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 relates to the field of pipes and application of the pipes, and in particular relates to a silencing water pipe. The silencing water pipe comprises a water pipe body, a water flow channel is formed in the water pipe body, and a buffer structure for changing the water flow direction is arranged in the water pipe body along the length direction or / and the radial direction, so that thewater flow speed in the water flow channel is reduced; and a sound absorption material is arranged in the water pipe body and / or the buffer structure. According to the silencing water pipe provided bythe invention, noise generated by water flow impact during water inflow can be remarkably reduced or eliminated, then the situation that a user judges that the water pipe has water leakage by mistakeis avoided, and thus the use experience of the user is improved. The invention further relates to a washing machine, and the washing machine is internally provided with the silencing water pipe.

Description

technical field [0001] The invention relates to a pipe and its application field, in particular to a sound-absorbing water pipe and a washing machine. Background technique [0002] The water inlet pipe of the existing washing machine is usually a single-layer pipe wall structure. When the washing machine enters the water, the impact of the water flow will produce different degrees of noise. Provide a new type of water pipe that can eliminate or reduce noise, so as to improve the quality of the washing machine and improve the user experience. [0003] In view of this, the present invention is proposed. Contents of the invention [0004] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a sound-absorbing water pipe and a washing machine. [0005] In order to solve the problems of the technologies described above, the present invention adopts the basic idea of ​​technical solution to be: [0006] A soun...

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
IPC IPC(8): D06F39/08
CPCD06F39/088
Inventor 刘庆宋秀顺刘尊安
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