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CN-224214926-U - Four-way joint, drainage system, cleaning equipment and cleaning system

CN224214926UCN 224214926 UCN224214926 UCN 224214926UCN-224214926-U

Abstract

The application relates to the technical field of electric appliances, in particular to a four-way joint, a drainage system, cleaning equipment and a cleaning system. The four-way joint comprises a main pipe, a first branch pipe and a second branch pipe, wherein the main pipe comprises a first pipe orifice, a second pipe orifice and a third pipe orifice, a separation part is arranged in the main pipe and separates the first pipe orifice from the third pipe orifice, the first branch pipe is connected with the main pipe and communicated with the third pipe orifice, and the second branch pipe is connected with the main pipe and communicated with the third pipe orifice. The technical scheme provided by the application aims to optimize the connection structure of the pipeline system in the cleaning equipment and improve the structural rationality of the cleaning equipment.

Inventors

  • ZHOU NINGBO

Assignees

  • 南京石头创新科技有限公司

Dates

Publication Date
20260508
Application Date
20250612
Priority Date
20241115

Claims (14)

  1. 1. A four-way joint, comprising: A main pipe including a first pipe orifice, a second pipe orifice, and a third pipe orifice, the interior of the main pipe having a partition that spaces the first pipe orifice and the third pipe orifice apart; The first branch pipe is connected with the main pipe and communicated with the third pipe orifice; and the second branch pipe is connected with the main pipe and is communicated with the third pipe orifice.
  2. 2. The four-way joint according to claim 1, wherein the first branch pipe is provided on the main pipe, and the second branch pipe is provided on the first branch pipe.
  3. 3. The four-way joint according to claim 2, wherein the first branch pipe is vertically provided on the main pipe and/or the second branch pipe is obliquely provided on the first branch pipe.
  4. 4. A four-way joint according to any one of claims 1 to 3, wherein the four-way joint comprises a mounting plate provided on the main pipe for connection to an external member.
  5. 5. The four-way joint according to claim 4, wherein the mounting plate is provided on a side of the main pipe facing the first branch pipe and is juxtaposed with the main pipe, and the first branch pipe is provided through the mounting plate.
  6. 6. The four-way joint according to claim 5, wherein the first branch pipe and the mounting plate are provided in a central portion of the main pipe in an extending direction of the main pipe.
  7. 7. The four-way joint according to claim 5, wherein said four-way joint comprises two of said mounting plates, said two mounting plates being spaced apart and forming a clamping gap therebetween.
  8. 8. The four-way joint according to claim 4, wherein at least one of said mounting plates is provided with mounting holes for mounting fasteners.
  9. 9. The four-way joint according to claim 1, wherein an edge of the partition is connected to an inner wall of the main pipe, the third pipe orifice is located between the first pipe orifice and the second pipe orifice, one end of the partition is flush with the second pipe orifice, and the other end of the partition is located between the first pipe orifice and the third pipe orifice.
  10. 10. A drainage system for use in a cleaning apparatus comprising a four-way joint according to any one of claims 1 to 9, a first drain for communicating with a laundry cleaning module of the cleaning apparatus and with the first nozzle, a second drain for communicating with a base module of the cleaning apparatus and with the first branch pipe, an overflow for communicating with the base module of the cleaning apparatus and with the second branch pipe, and a sewer pipe in communication with the second nozzle.
  11. 11. A cleaning apparatus, comprising: A case; the clothes cleaning module is arranged on the box body and comprises a first blow-down pipe; The base station module is arranged on the tank body and comprises a sewage tank, a clean water tank, a second sewage drain pipe and an overflow pipe, wherein the second sewage drain pipe is communicated with the sewage tank, and the overflow pipe is communicated with the clean water tank; A sewage pipe provided to the tank for discharging sewage of the cleaning apparatus; the four-way joint according to any one of claims 1-9, wherein the first nozzle is in communication with the first drain, the second nozzle is in communication with the sewage pipe, the first branch is in communication with the second drain, and the second branch is in communication with the overflow.
  12. 12. The cleaning apparatus defined in claim 11, wherein the tank comprises a back plate, the sewer pipe, the four-way connection and at least a portion of the first sewer pipe are disposed on an outer wall of the back plate, and the second sewer pipe and the overflow pipe are disposed inside the tank.
  13. 13. The cleaning apparatus defined in claim 12, wherein the four-way connection comprises two mounting plates disposed on the main pipe, the two mounting plates being respectively clamped on the inner side and the outer side of the rear plate, the main pipe being connected to the mounting plates on the outer side of the rear plate, the first branch pipe being disposed through the rear plate and the two mounting plates and extending into the interior of the tank, and the second branch pipe being connected to the first branch pipe and being disposed in the interior of the tank.
  14. 14. A cleaning system comprising a floor cleaning device and a cleaning apparatus as claimed in any one of claims 11 to 13, the floor cleaning device being receivable within a bin of the base station module.

Description

Four-way joint, drainage system, cleaning equipment and cleaning system Technical Field The application relates to the technical field of electric appliances, in particular to a four-way joint, a drainage system, cleaning equipment and a cleaning system. Background With the development of smart home, various cleaning devices are widely applied to families, so that the cleaning pressure of people can be reduced. In the related art, the cleaning device includes a plurality of cleaning modules having different cleaning functions, and the cleaning modules have sewage discharge requirements and are respectively configured with sewage discharge pipelines, so that in order to realize unified management of sewage discharge, a plurality of three-way connectors are generally required to connect the sewage discharge pipelines of the modules with the total sewage discharge pipe. However, the provision of a plurality of three-way connectors not only increases the complexity of the piping system, but also occupies a large installation space, which is disadvantageous for the spatial layout inside the cleaning apparatus. Disclosure of utility model The embodiment of the application aims to provide a four-way joint, a drainage system, cleaning equipment and a cleaning system, and aims to optimize a connection structure of a pipeline system in the cleaning equipment and improve the structural rationality of the cleaning equipment. An embodiment of the first aspect of the application provides a four-way joint, which comprises a main pipe, a first branch pipe, a second branch pipe and a second branch pipe, wherein the main pipe comprises a first pipe orifice, a second pipe orifice and a third pipe orifice, a partition part is arranged in the main pipe and separates the first pipe orifice from the third pipe orifice, the first branch pipe is connected to the main pipe and communicated with the third pipe orifice, and the second branch pipe is connected to the main pipe and communicated with the third pipe orifice. The four-way joint provided by the embodiment of the application can realize connection and confluence of four pipelines by arranging the main pipe and connecting the first branch pipe and the second branch pipe on the main pipe, and can prevent fluid in the main pipe from flowing back into the branch pipe and prevent howling when the fluid flows through the third pipe orifice by arranging the partition part in the main pipe and separating the first pipe orifice of the main pipe from the third pipe orifice for connecting the branch pipe. The four-way joint can be applied to drainage systems and cleaning equipment, and a single four-way joint can replace a plurality of traditional joints to realize complex pipeline connection, so that the assembly difficulty of the pipeline connection is reduced, the assembly space is saved, and the performances of drainage, noise and the like of products can be optimized. In some embodiments, the first branch is provided on the main pipe and the second branch is provided on the first branch. In some embodiments, the first branch pipe is disposed vertically on the main pipe, and/or the second branch pipe is disposed obliquely on the first branch pipe. In some embodiments, the four-way joint includes a mounting plate provided on the main tube for connecting the external members. In some embodiments, the mounting plate is disposed on a side of the main pipe facing the first branch pipe and juxtaposed with the main pipe, and the first branch pipe is disposed through the mounting plate. In some embodiments, the first branch pipe and the mounting plate are provided in the middle of the main pipe in the extending direction of the main pipe. In some embodiments, the four-way joint includes two mounting plates that are spaced apart and form a clamping gap therebetween. In some embodiments, at least one mounting plate is provided with mounting holes for mounting fasteners. In some embodiments, the edge of the partition is connected to the inner wall of the main pipe, the third pipe orifice is located between the first pipe orifice and the second pipe orifice, one end of the partition is flush with the second pipe orifice, and the other end of the partition is located between the first pipe orifice and the third pipe orifice. An embodiment of the second aspect of the present application provides a drainage system for use in a cleaning apparatus, the drainage system comprising a four-way joint in the first aspect, a first drain for communicating with a laundry cleaning module of the cleaning apparatus and a first pipe orifice, a second drain for communicating with a base station module of the cleaning apparatus and a first branch pipe, an overflow for communicating with the base station module of the cleaning apparatus and a second branch pipe, and a sewer pipe communicating with the second pipe orifice. According to the drainage system provided by the embodiment of the application, the four-way