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CN-121992627-A - Washing equipment water inlet system and washing equipment

CN121992627ACN 121992627 ACN121992627 ACN 121992627ACN-121992627-A

Abstract

The invention relates to the technical field of washing equipment, in particular to a water inlet system of washing equipment and washing equipment, and aims to solve the problem that the existing treatment agent is directly thrown or enters along with water flow so that the dissolution effect of a detergent or softener is poor. The washing equipment water inlet system comprises a washing agent storage cavity, a softener storage cavity, a pump device, a water inlet pipeline, a first switching valve, a second switching valve and a temporary storage cavity which are sequentially arranged on the water inlet pipeline, wherein the washing agent storage cavity and the softener storage cavity are communicated with the first switching valve, a suction port of the pump device is communicated with the second switching valve, and an outlet of the pump device is communicated with the water inlet pipeline between the second switching valve and the temporary storage cavity. According to the invention, through the combined arrangement of the detergent storage cavity, the softener storage cavity, the pump device, the first switching valve, the second switching valve and the temporary storage cavity, the treating agent can be mixed and dissolved with water in advance, the treating agent is dissolved in advance, the washing effect is improved, and the damage to clothes is reduced.

Inventors

  • HUANG TAO
  • CHENG BAOZHEN
  • SUN DONGSONG

Assignees

  • 青岛胶州海尔洗涤电器有限公司
  • 海尔智家股份有限公司

Dates

Publication Date
20260508
Application Date
20241105

Claims (10)

  1. 1. The washing equipment water inlet system is characterized by comprising a detergent storage cavity, a softener storage cavity, a pump device, a water inlet pipeline, a first switching valve, a second switching valve and a temporary storage cavity which are sequentially arranged on the water inlet pipeline; the detergent storage cavity and the softener storage cavity are communicated with the first switching valve, The suction port of the pump device is communicated with the second switching valve, and the outlet of the pump device is communicated with the water inlet pipeline between the second switching valve and the temporary storage cavity.
  2. 2. The washing apparatus water inlet system of claim 1, wherein a first one-way valve is disposed between the detergent storage chamber and the first switching valve; and/or the number of the groups of groups, A second one-way valve is arranged between the detergent storage cavity and the first switching valve.
  3. 3. The washing apparatus water inlet system of claim 1, wherein at least two first check valves arranged in series are provided between the detergent storage chamber and the first switching valve; and/or the number of the groups of groups, At least two second check valves which are arranged in series are arranged between the detergent storage cavity and the first switching valve.
  4. 4. A washing apparatus water inlet system according to any one of claims 1 to 3, wherein the detergent storage chamber is in communication with the first switching valve via a detergent delivery line; And/or the softener storage cavity is communicated with the first switching valve through a softener delivery pipeline.
  5. 5. A washing apparatus inlet system according to any one of claims 1 to 3, wherein the inlet conduit is provided with an inlet valve, the inlet valve being located upstream of the first switch valve, the inlet valve being arranged to enable control of the communication of the inlet conduit with a water supply source.
  6. 6. The washing apparatus inlet system of claim 5, wherein a one-way valve is provided on the inlet line between the inlet valve and the first switching valve.
  7. 7. The washing apparatus water inlet system of claim 6, wherein the water inlet line upstream of the first switching valve is connected to a pressure relief line, and wherein a pressure relief valve is provided on the pressure relief line.
  8. 8. The washing apparatus water inlet system of claim 7, wherein the pressure relief line is connected to the water inlet line between the one-way valve and the first switching valve.
  9. 9. The washing apparatus water inlet system according to claim 1, wherein a first check valve is provided between the detergent storage chamber and the first switching valve, the first check valve comprising a housing, and first and second floating balls provided in the housing, the housing being provided with a liquid inlet and a liquid outlet, The liquid inlet of casing department is formed with reducing portion, be provided with the partition member in the reducing portion, the partition member will first floater with the second floater separates, first floater with the second floater all can reciprocate, in order to separate or communicate the inlet with the liquid outlet.
  10. 10. A washing apparatus, characterized in that it comprises a washing apparatus water inlet system according to any one of claims 1 to 9.

Description

Washing equipment water inlet system and washing equipment Technical Field The invention relates to the technical field of washing equipment, and particularly provides a washing equipment water inlet system and washing equipment. Background The washing machine is one of the indispensable household appliances in the household life of people, has various functions, can automatically feed water and automatically put treatment agents such as detergents and softener, can realize the functions of decontamination, cleaning and disinfection on clothes, and makes the clothes softer and more comfortable. However, in the conventional washing machine or other washing apparatus, when detergent and softener are put in, the detergent or softener is directly put into the washing tub along with water flow or put into the washing tub, firstly, the dissolution effect of the detergent and softener may be unsatisfactory because they do not have enough time and space to be sufficiently dissolved in water, which may cause active ingredients of the detergent and softener to be not uniformly distributed on laundry, affecting the washing effect. Secondly, direct delivery may cause uneven distribution of the detergent and softener, making some parts of the garment less clean and less soft than others. In summary, the manner of direct throwing or entering along with water flow makes the dissolution effect of the detergent or softener worse, and the washing treatment effect on clothes is to be improved. Accordingly, there is a need in the art for a new solution to the above-mentioned problems. Disclosure of Invention The invention aims to solve the technical problems, namely the problem that the existing treatment agent is directly put in or enters along with water flow so that the dissolution effect of the detergent or softener is poor. In a first aspect, the invention provides a washing equipment water inlet system, which comprises a washing agent storage cavity, a softener storage cavity, a pump device, a water inlet pipeline, a first switching valve, a second switching valve and a temporary storage cavity which are sequentially arranged on the water inlet pipeline, wherein the washing agent storage cavity and the softener storage cavity are communicated with the first switching valve, a suction port of the pump device is communicated with the second switching valve, and an outlet of the pump device is communicated with the water inlet pipeline between the second switching valve and the temporary storage cavity. In the preferable technical scheme of the water inlet system of the washing equipment, a first one-way valve is arranged between the detergent storage cavity and the first switching valve, and/or a second one-way valve is arranged between the detergent storage cavity and the first switching valve. In the preferred technical scheme of the water inlet system of the washing equipment, at least two first check valves which are arranged in series are arranged between the detergent storage cavity and the first switching valve, and/or at least two second check valves which are arranged in series are arranged between the detergent storage cavity and the first switching valve. In the preferable technical scheme of the washing equipment water inlet system, the detergent storage cavity is communicated with the first switching valve through a detergent delivery pipeline, and/or the softener storage cavity is communicated with the first switching valve through a softener delivery pipeline. In a preferred technical scheme of the water inlet system of the washing equipment, the water inlet pipeline is provided with a water inlet valve, the water inlet valve is positioned at the upstream of the first switching valve, and the water inlet valve is arranged to control the communication state of the water inlet pipeline and a water supply source. In the preferred technical scheme of the water inlet system of the washing equipment, a one-way valve is arranged on the water inlet pipeline between the water inlet valve and the first switching valve. In the preferred technical scheme of the washing equipment water inlet system, the water inlet pipeline at the upstream of the first switching valve is connected with a pressure relief pipeline, and the pressure relief pipeline is provided with a pressure relief valve. In a preferred embodiment of the water inlet system of the washing apparatus, the pressure relief pipe is connected to the water inlet pipe between the check valve and the first switching valve. In the preferred technical scheme of the washing equipment water inlet system, a first one-way valve is arranged between the washing agent storage cavity and the first switching valve, the first one-way valve comprises a shell, a first floating ball and a second floating ball, the first floating ball and the second floating ball are arranged in the shell, a liquid inlet and a liquid outlet are formed in the shell, a reducing part is formed at the