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

Powder release device and washing machine

A feeding device and powder technology, which is applied to other washing machines, washing devices, textiles and papermaking, etc., can solve the problems of affecting the feeding accuracy, powder agglomeration, powder falling, etc.

Active Publication Date: 2017-08-11
QINGDAO HAIER WASHING MASCH CO LTD +1
View PDF8 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing powder dispensers, especially powder dispensers such as washing powder and flocculant, are placed in a humid environment, and the powder is easy to absorb moisture. Over time, the powder agglomerates and cannot be dispensed, or even fails; The mouth is an open design, and it is also prone to problems such as powder dropping and wrong feeding caused by powder feeder vibration and other reasons, which seriously affects the feeding accuracy.

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
  • Powder release device and washing machine
  • Powder release device and washing machine
  • Powder release device and washing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Such as figure 1 As shown, a powder dispensing device of the present invention includes a dispensing container 1, an openable sealing cover 2 is provided at the top feeding port of the dispensing container 1 to close the feeding port, and a dispensing port 5 at the bottom of the dispensing container 1 is provided with The opening and closing sealing member 6 seals the insertion port 5 , and a feeding device is arranged in the insertion container 1 to quantitatively send the powder in the insertion container 1 from the insertion opening 5 at the bottom.

[0027] An openable and closable sealing cover 2 is rotatably connected with the delivery container 1 through a rotating shaft 3 at the feed inlet on the top of the delivery container 1 .

[0028] Such as figure 1 , 2 As shown, on the delivery container 1 and the sealing cover 2, there are also buckles 7 and protrusions 8 that cooperate with each other to lock the delivery container 1 and the sealing cover 2.

[0029]...

Embodiment 2

[0040] This embodiment is a washing machine equipped with the powder injecting device described in Embodiment 1.

[0041] The invention relates to a washing machine. A powder feeding device is installed on the washing machine, including a feeding container. An openable sealing cover is arranged at the feeding port on the top of the feeding container to seal the feeding port, and an openable sealing cover is arranged at the feeding port at the bottom of the feeding container. The combined sealing member seals the delivery port, and a feeding device is arranged in the delivery container to quantitatively send the powder in the delivery container from the bottom delivery opening. Since the sealing cover is provided to close the feeding port and the sealing member is used to close the feeding port, the powder in the feeding container is not easy to absorb moisture and agglomerate or lose efficacy, and prevents wrong feeding, improving the feeding accuracy.

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 powder release device and a washing machine. The powder release device comprises a release container. A feed inlet at the top of the release container is provided with a foldable sealing cover to seal the feed inlet. A release port at the bottom of the release container is provided with a foldable sealing piece to seal the release port. A release cavity and a moisture-proof cavity which are mutually isolated and communicated at the tops are disposed in the release container. A moisture-proof module is disposed in the moisture-proof cavity. A feeding device is disposed in the release cavity to quantitatively send out powder from the bottom release port. The powder release device is installed on the washing machine. According to the powder release device and the washing machine, the top of the release container is provided with the foldable sealing cover to seal the feed inlet, the bottom of the release container is provided with the foldable sealing piece to seal the release port, the moisture-proof cavity is disposed in the release container, so that the powder in the release container is not easily caked or disabled due to moisture absorption, and mis-release is also prevented.

Description

technical field [0001] The invention relates to a powder feeding device and a washing machine, belonging to the field of feeding devices and washing machines. Background technique [0002] The existing powder dispensers, especially powder dispensers such as washing powder and flocculant, are placed in a humid environment, and the powder is easy to absorb moisture. Over time, the powder agglomerates and cannot be dispensed, or even fails; The mouth is an open design, and it is also prone to problems such as powder drop and mis-injection caused by other reasons such as the vibration of the powder injector, which seriously affects the accuracy of injection. [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, provide a powder dispensing device and a washing machine, effectively improve the dispensing accuracy of the powder d...

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): D06F39/02
CPCD06F39/02D06F39/026
Inventor 赵志强许升劳春峰车敏
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