Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Detergent dispensing device and washing machine

A technology for adding detergent and washing machine, applied in the field of washing machine, can solve the problems of water source pollution, detergent residue, etc., and achieve the effects of good flushing effect, simple structure and short flow path.

Active Publication Date: 2017-11-24
WUXI LITTLE SWAN ELECTRIC CO LTD
View PDF6 Cites 21 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is inevitable that there will be some detergent remaining in the water inlet pipe. When backflow occurs, these detergents remaining in the water inlet pipe will cause water pollution

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
  • Detergent dispensing device and washing machine
  • Detergent dispensing device and washing machine
  • Detergent dispensing device and washing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0073] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0074] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0075] Refer below Figure 1 to Figure 14 The detergent dispensing device and washing machine according to some embodiments of the present invention are described.

[0076] Such as Figure 1 to Fi...

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 detergent dispensing device and a washing machine. The detergent dispensing device comprises a detergent box component, a dispenser box component and a pumping component. The detergent box component is internally provided with a water flow channel and a mixing chamber. The water flow channel is provided with a water inlet and an automatic dispensing and flushing hole, and the mixing chamber is provided with a flushing inlet communicated with the automatic dispensing and flushing hole and a common outlet communicated with an inner barrel of the washing machine. The dispenser box component is mounted on the detergent box component and internally forms a storage chamber, and the storage chamber is provided with a liquid pumping outlet. A delivery inlet of the pumping component is communicated with the liquid pumping outlet, and a delivery outlet of the pumping component is communicated with the mixing chamber and used for feeding dispensed detergent in the storage chamber into the mixing chamber. The detergent dispensing device delivers water flow and dispensed detergent into the mixing chamber separately and independently so as to avoid the detergent entering a water inlet pipe, so that the condition that the detergent causes pollution to the domestic water source of households is avoided during backflow.

Description

technical field [0001] The invention relates to the technical field of washing machines, in particular to a detergent delivery device and a washing machine including the detergent delivery device. Background technique [0002] At present, some washing machines have the function of automatically injecting detergent. First, the detergent is drawn out and delivered to the water inlet pipe. After the detergent is mixed with the water flow in the water inlet pipe, it enters the mixing chamber in the detergent box together, and then passes through the mixing chamber. The outlet is sent into the inner barrel. However, it is unavoidable that some detergent remains in the water inlet pipe, and when backflow occurs, these detergents remaining in the water inlet pipe will cause water source pollution. Contents of the invention [0003] In order to solve at least one of the above technical problems, an object of the present invention is to provide a detergent dispensing device. [0...

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
CPCD06F39/022
Inventor 张杰左猛朴澯蔿邵莹进向月轩
Owner WUXI LITTLE SWAN ELECTRIC CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
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