CN-117073268-B - Fluid management assembly

CN117073268BCN 117073268 BCN117073268 BCN 117073268BCN-117073268-B

Abstract

The application discloses a fluid management assembly which comprises a runner part, a liquid storage part and a filtering assembly, wherein the runner part is provided with a runner, the liquid storage part is provided with a liquid storage cavity, the runner is communicated with the liquid storage cavity, the liquid storage part comprises a first liquid storage part and a second liquid storage part, the first liquid storage part is fixedly connected with the second liquid storage part, the filtering assembly is at least partially positioned in the liquid storage cavity, and the first liquid storage part or the second liquid storage part is provided with a groove forming the liquid storage cavity. The runner part is at least partially integrated with the first liquid storage part, or the runner part is at least partially integrated with the second liquid storage part, so that the forming process of the integral structure of the runner part and the liquid storage part is simplified, and the forming process of the fluid management assembly is further simplified.

Inventors

ZHANG RONGRONG
ZHANG XIANGYU
TAN YONGXIANG
Request for anonymity
LI LONGBIN

Assignees

浙江三花智能控制股份有限公司

Dates

Publication Date: 20260505
Application Date: 20230717

Claims (10)

1. A fluid management assembly comprising a flow conduit portion having a flow conduit, a liquid storage portion having a liquid storage cavity, and a filter assembly, the flow conduit communicating with the liquid storage cavity, the liquid storage portion comprising a first liquid storage portion and a second liquid storage portion, the first liquid storage portion and the second liquid storage portion being fixedly connected, the filter assembly being at least partially located in the liquid storage cavity, the first liquid storage portion and/or the second liquid storage portion having a trough forming the liquid storage cavity; the flow passage part is at least partially of an integral structure with the first liquid storage part, or the flow passage part is at least partially of an integral structure with the second liquid storage part.
2. The fluid management assembly of claim 1 wherein the flow conduit portion comprises a first plate portion and a second plate portion, the first plate portion and the second plate portion being fixedly connected, the flow conduit being provided in the first plate portion and/or the second plate portion; The first liquid storage part and the second liquid storage part are respectively provided with a groove forming the liquid storage cavity; The first plate part and the first liquid storage part are of an integrated structure, and the second plate part and the second liquid storage part are of an integrated structure.
3. The fluid management assembly of claim 1 wherein the first reservoir comprises a first face facing the second reservoir, the first reservoir having a slot away from the first face in a direction perpendicular to the first face; The second liquid storage part comprises a second face part facing the first liquid storage part, and the second liquid storage part is provided with a groove far away from the second face part along the direction perpendicular to the second face part; the first face is fixedly connected with the second face, and the first liquid storage part and the second liquid storage part are matched to form at least part of liquid storage cavities.
4. A fluid management assembly according to any one of claims 1 to 3 wherein the reservoir comprises a base plate, the first reservoir and the second reservoir each being sealingly connected to the base plate, the reservoir chamber being located between the first reservoir, the second reservoir and the base plate.
5. The fluid management assembly of claim 4, wherein the reservoir comprises a first port and a second port, the interior cavity of the first port and the interior cavity of the second port being in communication with the reservoir cavity, respectively, the interior cavity of the first port and the interior cavity of the second port being in communication with different sections of the flow channel, respectively; The first mouth is remote from the base plate relative to the second mouth.
6. The fluid management assembly of claim 5, wherein the reservoir comprises a connecting tube at least partially positioned in the reservoir, the filter assembly comprising a body portion and a filter screen connected to the body portion; one end of the connecting pipe is fixedly connected with the first port part, the other end of the connecting pipe is connected with the body part, a pipe cavity of the connecting pipe is communicated with an inner cavity of the filtering assembly, and the inner cavity of the filtering assembly is communicated with the liquid storage cavity.
7. The fluid management assembly of claim 6 wherein the reservoir comprises an insert, the first reservoir and the second reservoir each being sealingly connected to the insert, the insert being at least partially positioned within the interior cavity of the first port, the insert having a communication aperture that communicates the flow channel with the reservoir; the connecting pipe is fixedly connected with the insert, a part of the connecting pipe is positioned in the communicating pore canal, and the lumen of the connecting pipe is communicated with the communicating pore canal.
8. The fluid management assembly of claim 7, wherein the reservoir comprises a seal ring, the insert has a circumferential groove, the seal ring is sleeved at one end of the connecting tube, the seal ring is positioned between the insert and the connecting tube, the seal ring is at least partially positioned in a groove cavity of the circumferential groove, the seal ring is in abutment with a groove wall of the circumferential groove, and the seal ring is in abutment with a pipe wall of the connecting tube.
9. The fluid management assembly of claim 8, wherein the reservoir comprises a first baffle and a second baffle, the first baffle and the second baffle both positioned in the reservoir, the first baffle and the second baffle both fixedly coupled to the connecting tube, the first baffle and the second baffle disposed axially spaced apart from the connecting tube, the first baffle being further away from the bottom plate than the second baffle; the first baffle is provided with a first through hole, the first through hole penetrates through the first baffle along the thickness direction of the first baffle, and the connecting pipe is partially positioned in the first through hole; The second baffle is provided with a second through hole, the second through hole penetrates through the second baffle along the thickness direction of the second baffle, and the connecting pipe is partially positioned in the second through hole.
10. A fluid management assembly comprising a flow-through portion and a reservoir portion, said reservoir portion being at least operable for the storage of a fluid, said flow-through portion having a flow path, said reservoir portion having a reservoir, said flow path being in communication with said reservoir, said reservoir portion comprising a first portion and a second portion, said first portion and said second portion being fixedly connected, an interior cavity of said reservoir portion being located in said first portion and said second portion, said first portion and said second portion each having a channel forming said reservoir; The flow-through portion is at least partially of unitary construction with the first portion, or the flow-through portion is at least partially of unitary construction with the second portion.

Description

Fluid management assembly Technical Field The application relates to the technical field of fluid management, in particular to a fluid management assembly. Background In the related art, a fluid management assembly includes a flow path portion having a flow path, a reservoir having a reservoir chamber, and a filter assembly, the flow path communicating with the reservoir chamber. The filter assembly is at least partially positioned in the reservoir. The runner part is fixedly connected with the liquid storage device, the runner part and the liquid storage device are of split structures, the tank body structure of the liquid storage device needs to be processed independently, the runner part also needs to be formed into an interface structure connected with the liquid storage device, and the runner part is connected with the liquid storage device through a connecting piece or welded connection, so that the integral forming process of the fluid management assembly is complex. Disclosure of Invention In view of the above-mentioned problems with the related art, the present application provides a fluid management assembly that simplifies the molding process. In order to achieve the above purpose, the present application adopts the following technical scheme: A fluid management assembly comprising a flow conduit portion having a flow conduit, a liquid storage portion having a liquid storage cavity, the flow conduit communicating with the liquid storage cavity, the liquid storage portion comprising a first liquid storage portion and a second liquid storage portion fixedly connected, and a filter assembly at least partially located in the liquid storage cavity, the first liquid storage portion or the second liquid storage portion having a trough forming the liquid storage cavity; the flow passage part is at least partially of an integral structure with the first liquid storage part, or the flow passage part is at least partially of an integral structure with the second liquid storage part. According to the technical scheme, the fluid management assembly comprises the runner part, the liquid storage part and the filtering assembly, the liquid storage part comprises the first liquid storage part and the second liquid storage part, at least part of the runner part and the first liquid storage part are of an integral structure, or at least part of the runner part and the second liquid storage part are of an integral structure, so that the forming process of the integral structure of the runner part and the liquid storage part is simplified, and the forming process of the fluid management assembly is further simplified. In order to achieve the above purpose, the present application also adopts the following technical scheme: A fluid management assembly comprising a flow-through portion and a reservoir portion, the reservoir portion being at least operable for the storage of a fluid, the flow-through portion having a flow path, the reservoir portion having a reservoir, the flow path being in communication with the reservoir, the reservoir portion comprising a first portion and a second portion, the first portion and the second portion being fixedly connected, an interior cavity of the reservoir portion being located in the first portion and the second portion, the first portion and the second portion each having a channel forming the reservoir; The flow-through portion is at least partially of unitary construction with the first portion, or the flow-through portion is at least partially of unitary construction with the second portion. According to the technical scheme, the fluid management assembly comprises the circulating part and the liquid storage part, the liquid storage part comprises the first part and the second part, at least part of the circulating part and the first part are of an integrated structure, or at least part of the circulating part and the second part are of an integrated structure, so that the forming process of the integrated structure of the circulating part and the liquid storage part is simplified, and the forming process of the fluid management assembly is further simplified. Drawings FIG. 1 is a schematic perspective view of an embodiment of a fluid management assembly according to the present application; FIG. 2 is a schematic front view of an embodiment of a fluid management assembly of the present application; FIG. 3 is a schematic top view of an embodiment of a fluid management assembly of the present application; FIG. 4 is a cross-sectional view of an embodiment of a fluid management assembly of the present application, shown schematically and in partial enlarged view; FIG. 5 is a schematic cut-away view and partial enlarged view of an embodiment of a fluid management assembly of the present application; FIG. 6 is an exploded pictorial view of an embodiment of a fluid management assembly of the present application; FIG. 7 is an exploded pictorial view of another angle of one embodiment