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Throwing assembly and control method thereof

A technology of components and electronic control components, applied in washing control programs, control devices of washing machines, and other washing machines, etc., can solve the problems of complicated switching valve structure, poor assembly reliability, poor convenience, etc., and achieve improved reliability, convenience, Avoid abnormal opening and closing of the valve body and ensure the effect of convenience

Pending Publication Date: 2020-06-12
NINGGUO JULONG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In view of this, the present invention aims to propose an injection assembly and its control method, based on the control of the injection assembly by at least two electrical signals in the prior art, to solve the problem of switching valve structure in the automatic injection device in the prior art. Complexity, poor assembly reliability and convenience

Method used

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  • Throwing assembly and control method thereof
  • Throwing assembly and control method thereof
  • Throwing assembly and control method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] as attached figure 2 , attached image 3 As shown, the present embodiment provides a dispensing assembly, the dispensing assembly communicates with the water supply device 16 and the washing part 17 respectively, the dispensing assembly includes a main pipeline 101 and at least two dispensing pipelines 102, the main pipeline 101 The inlet is connected with the water supply device 16, the outlet of the main pipeline 101 is communicated with the washing part 17, the main pipeline valve 11 is set on the main pipeline 101, and the inlet of the injection pipeline 102 is connected with the detergent supply device 15, so The outlet of the injection pipeline 102 communicates with the outlet of the main valve 11, and the injection pipeline 102 is provided with an injection valve 12.

[0042] Wherein, in order to realize the application of the putting assembly on the washing equipment, the detergent supply device 15 is used to supply one or more detergents, such as detergent, b...

Embodiment 2

[0066] as attached Figure 5 , attached Image 6 As shown, on the basis of Embodiment 1, this embodiment takes the selection of a relay for the one-way current limiting device 14 as an example to further describe the feeding component.

[0067] The one-way current limiting device 14 includes a main body 140, a movable contact 141, a first static contact 142, and a second static contact 143; the main body 140 is a conventional relay body, which has an iron core, a coil, an armature, a spring and other parts, in view of the fact that the main body of the relay is the prior art, it will not be repeated here, and the relays can also be purchased in the market; the present invention only further explains the assembly relationship of the one-way current limiting device 14 , the movable contact 141 cooperates with the first static contact 142 and the second static contact 143 respectively, the movable contact 141 is connected with the main body 140, the main body 140 is connected wi...

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Abstract

The invention provides a throwing assembly and a control method thereof. The throwing assembly is communicated with a water supply device and a washing part; the throwing assembly comprises an electric control part, a main pipeline and at least two throwing pipelines; the inlet of the main pipeline is connected with the water supply device, the outlet of the main pipeline is communicated with thewashing part, a main path valve is arranged on the main pipeline, the inlets of the at least two throwing pipelines are connected with the washing agent supply device, the outlets of the at least twothrowing pipelines are communicated with the outlet of the main path valve, and a throwing valve is arranged on the at least two throwing pipelines; and the electric control part is connected with themain path valve and the throwing valve respectively. According to the throwing assembly and the control method thereof, accurate control over all the valve bodies is guaranteed, abnormal opening andclosing of the valve bodies caused by current or electric signal interference is avoided, the reliability and convenience of valve body assembling can be guaranteed, independent die opening productiondoes not need to be conducted on an assembling structure of the valve bodies, and production cost can be reduced.

Description

technical field [0001] The invention relates to a delivery component and a control method thereof. Background technique [0002] With the development of the economy, people's living standards continue to improve, and the demand for washing equipment (such as washing machines, dishwashers) also continues to increase. For the existing washing equipment, it is often provided with an automatic detergent dosing device. The user only needs to store the detergent in the automatic dosing device in advance, and the washing equipment automatically realizes the dosing of the detergent through the automatic dosing device. [0003] Various automatic detergent dosing devices are disclosed in the prior art. Taking patent CN103397496B as an example, a detergent dosing controller is disclosed, which has a main channel. The other end of the channel is an outlet that can be connected to the water inlet of the washing bucket. It is equipped with valve A, valve B, valve C, valve D, liquid colle...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L15/44D06F39/02D06F33/37
CPCA47L15/0018A47L15/4418D06F39/02
Inventor 刘军
Owner NINGGUO JULONG IND