CN217686001U

CN217686001U - Pipeline structure, refrigerating system and refrigerating equipment

Info

Publication number: CN217686001U
Application number: CN202221462117.8U
Authority: CN
Inventors: 申孟亮
Original assignee: Hefei Hualing Co Ltd; Midea Group Co Ltd; Hefei Midea Refrigerator Co Ltd
Current assignee: Hefei Hualing Co Ltd; Midea Group Co Ltd; Hefei Midea Refrigerator Co Ltd
Priority date: 2022-06-11
Filing date: 2022-06-11
Publication date: 2022-10-28
Anticipated expiration: 2032-06-11

Abstract

The application discloses a pipeline structure, a refrigerating system and refrigerating equipment. The pipeline structure comprises a pipeline piece and a magnetic piece. The pipeline piece comprises a main pipe and a branch pipe, and the branch pipe is arranged on the pipe wall of the main pipe and communicated with the main pipe; and the magnetic part is arranged in the branch pipe. The utility model provides a pipeline structure, refrigerating system and refrigeration plant have the pipeline spare of being responsible for and branch pipe through the setting, when the fluid (like the refrigerant that the compressor produced) in being responsible for flows, be equipped with magnetic small particle like iron fillings etc. in the fluid, can be set up the pipe wall of being responsible for and attract with the magnetic part in the branch pipe of being responsible for the intercommunication, thereby in being adsorbed the branch pipe, the magnetic part in the branch pipe cooperation branch pipe can play the effect of filtering the magnetic small particle that has in being responsible for, thereby guarantee to be responsible for and can not block because of having magnetic small particle accumulation.

Description

Pipeline structure, refrigerating system and refrigerating equipment

Technical Field

The application relates to the technical field of refrigeration equipment, in particular to a pipeline structure, a refrigeration system and refrigeration equipment.

Background

In the operation process of the compressor, scrap iron is generated due to friction of a piston, a rotor and the like, and if the scrap iron is accumulated too much in a pipeline, the pipeline is blocked, so that the refrigerating circulation is not smooth in operation, and the refrigerating effect is influenced.

Disclosure of Invention

Therefore, the application provides a pipeline structure, a refrigeration system and refrigeration equipment.

The pipeline structure of the embodiment of the application comprises a pipeline piece and a magnetic piece. The pipeline part comprises a main pipe and a branch pipe, and the branch pipe is arranged on the pipe wall of the main pipe and communicated with the main pipe; and the magnetic part is arranged in the branch pipe.

The refrigeration system of the embodiment of the application comprises a compressor, a condenser and the pipeline structure of the embodiment. The outlet of the compressor is connected with the inlet of the main pipe, and the inlet of the condenser is connected with the outlet of the main pipe.

The refrigeration equipment of the embodiment of the application comprises a shell and the pipeline structure or the refrigeration system of the embodiment. The pipeline structure is arranged on the shell. The refrigeration system is disposed in the housing.

The utility model provides a pipeline structure, refrigerating system and refrigeration plant have the pipeline spare of being responsible for and branch pipe through the setting, when the fluid (the refrigerant that produces like the compressor) in being responsible for flows, be equipped with magnetic tiny particle like iron fillings in the fluid, can be set up the pipe wall of being responsible for and with be responsible for the magnetic part attraction in the branch pipe of intercommunication, thereby in being adsorbed to the branch pipe, the magnetic part in the branch pipe cooperation branch pipe can play the effect of filtering the tiny particle that is responsible for and has magnetism, thereby guarantee to be responsible for and can not block because of having magnetic tiny particle accumulation.

Additional aspects and advantages of embodiments of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

The above and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic cross-sectional view of a piping component according to certain embodiments of the present application;

FIG. 2 is a schematic cross-sectional view of a piping component according to some embodiments of the present application;

FIG. 3 is a schematic cross-sectional view of a piping component according to some embodiments of the present application;

FIG. 4 is a schematic plan view of a refrigeration system according to certain embodiments of the present application; and

fig. 5 is a schematic structural view of a refrigeration apparatus according to some embodiments of the present application.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are illustrative and are only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the present application and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated in a particular orientation, and thus are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first" and "second" may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present application, it is to be noted that the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected unless otherwise explicitly stated or limited. Either mechanically or electrically. Either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.

Referring to fig. 1, a pipeline structure 10 according to an embodiment of the present disclosure includes a pipeline component 11 and a magnetic component 12. The pipeline member 11 includes a main pipe 111 and branch pipes 112, the branch pipes 112 are disposed on the wall of the main pipe 111 and are communicated with the main pipe 111, that is, the branch pipes 112 can be a branch of the main pipe 111; the magnetic member 12 is disposed in the branch pipe 112, and when the fluid in the main pipe 111 flows through the main pipe 111, the fluid passes through and flows to the branch pipe 112.

In the pipeline structure 10 according to the embodiment of the present application, by providing the pipeline component 11 with the main pipe 111 and the branch pipe 112, when a fluid (such as a refrigerant generated by a compressor) in the main pipe 111 flows, magnetic fine particles such as iron filings in the fluid can be attracted by the magnetic component 12 disposed on the pipe wall of the main pipe 111 and in the branch pipe 112 communicated with the main pipe 111, so as to be adsorbed into the branch pipe 112, the magnetic component 12 in the branch pipe 112 in cooperation with the branch pipe 112 can play a role in filtering the magnetic fine particles in the main pipe 111, thereby ensuring that the main pipe 111 is not blocked due to accumulation of the magnetic fine particles.

Referring to fig. 1, a pipeline structure 10 according to an embodiment of the present disclosure includes a pipeline element 11 and a magnetic element 12.

Piping component 11 includes main pipe 111 and branch pipe 112. The branch pipes 112 are provided on the wall of the main pipe 111, and communicate with the main pipe 111.

The main pipe 111 includes a first pipe wall 1111 and a main pipeline 1112 surrounded by the first pipe wall 1111.

Alternatively, the main tube 111 may be a hollow cylindrical tube, or the main tube 111 may be a hollow rectangular tube. In the present embodiment, the main pipe 111 may be a hollow cylindrical pipe, and the main pipeline 1112 is cylindrical.

The branch pipe 112 includes an accommodating space 1122 surrounded by a second pipe wall 1121 and the second pipe wall 1121, the second pipe wall 1121 is disposed on the first pipe wall 1111, the accommodating space 1122 is communicated with the main pipeline 1112, for example, the second pipe wall 1121 is disposed on the first pipe wall 1111 by welding, or the first pipe wall 1111 and the second pipe wall 1121 are integrally formed, and the shape of the pipeline 11 is similar to a trunk and branches of a tree.

Alternatively, the branch pipes 112 may be hollow cylindrical pipes, or the main pipe 111 may be a hollow rectangular pipe. In the embodiment of the present application, the branch pipe 112 may be a hollow cylindrical pipe, and the receiving space 1122 is cylindrical.

The extension direction of the branch pipe 112 may be inclined or perpendicular to the main pipe 111, and the flow direction of the fluid in the main pipe 111 (the direction of the arrow of the main pipeline 1112 in fig. 1) may be at a right angle, an obtuse angle or an acute angle to the extension direction of the branch pipe 112. In this embodiment, the flowing direction of the fluid in the main pipe 111 and the extending direction of the branch pipe 112 may be an acute angle, and when the fluid flows, the fluid can flow to the branch pipe 112 along the same direction, so that the magnetic fine particles in the fluid can be closer to the magnetic member 12, thereby ensuring the filtering effect of the magnetic fine particles by the magnetic member 12.

It is understood that the branch pipe 112 of the embodiment of the present application is not used for realizing the circulation of the fluid, and is only used for arranging the magnetic member 12 to adsorb the magnetic minute particles in the fluid circulating in the branch pipe 112. Therefore, to prevent fluid from flowing through branch pipe 112, the end of branch pipe 112 away from main pipe 111 is sealed, for example, by welding the end of second pipe wall 1121 away from first pipe wall 1111, so as to seal branch pipe 112 and prevent fluid from flowing out of piping component 11 through branch pipe 112.

Optionally, in order to firmly fix the magnetic element 12, after the magnetic element 12 is installed in the accommodating space 1122, the opening of the end of the second tube wall 1121 away from the first tube wall 1111 may be contracted, for example, by heating the end of the second tube wall 1121 away from the first tube wall 1111 to soften the second tube wall 1121, and then contracting the end of the second tube wall 1121 away from the first tube wall 1111, so as to reduce the inner diameter of the end of the second tube wall 1121 away from the first tube wall 1111, so that the inner diameter of the end of the second tube wall 1121 away from the first tube wall 1111 is smaller than the inner diameter of the magnetic element 12, and the magnetic element 12 cannot be detached from the branch tube 112 from the end of the second tube wall 1121 away from the first tube wall 1111 and is more firmly installed in the accommodating space 1122.

The magnetic member 12 is a magnetic body such as a magnet. The magnetic member 12 may be a rectangular body, a cylindrical body, a conical body, a circular truncated cone, or the like.

Optionally, the outer wall of the magnetic member 12 is attached to the inner wall of the branch pipe 112. In this way, the magnetic member 12 can be well attached to the branch pipe 112 after being placed in the branch pipe 112, so that a gap between the magnetic member 12 and the branch pipe 112 is substantially not formed, and the fluid is blocked by the magnetic member 12 and flows out of the pipeline member 11 after flowing to the branch pipe 112. So that it is not necessary to seal the end of second tube wall 1121 remote from main tube 111, but rather the sealing of branch tube 112 is achieved by magnetic member 12.

Referring to fig. 2, the magnetic member 12 may alternatively have a gradually decreasing outer diameter along the extension direction of the branch pipe 112.

Specifically, if the magnetic component 12 is a cone or a circular truncated cone, the second tube wall 1121 is shrunk at this time, so that the inner diameter of one end of the second tube wall 1121, which is away from the first tube wall 1111, is also gradually reduced, and the magnetic component 12 is just attached to the second tube wall 1121, which not only can play a role of sealing, but also can make the distance between the magnetic component 12 and one end of the second tube wall 1121, which is away from the first tube wall 1111, shorter, thereby shortening the length of the branch tube 112 and saving cost.

Referring to fig. 3, the pipeline structure 10 may further include a clamp 13, wherein the clamp 13 surrounds an outer wall of the branch pipe 112 and corresponds to the magnetic member 12, so as to clamp the magnetic member 12 and the branch pipe 112.

The clamping force is provided to the branch pipe 112 by the caliper 13 surrounding the outer wall of the branch pipe 112 so that the inner wall of the branch pipe 112 can be brought into closer contact with the magnetic member 12, thereby firmly fixing the magnetic member 12.

With reference to fig. 3, optionally, the magnetic member 12 includes a first magnetic part 121 and a second magnetic part 122 connected to each other, the first magnetic part 121 is located inside the branch pipe 112 and attached to an inner wall of the branch pipe 112, the second magnetic part 122 is located outside the branch pipe 112 and combined with an end of the branch pipe 112 away from the main pipe 111, and the caliper 13 surrounds an outer wall of the branch pipe 112 and corresponds to the first magnetic part 121.

By making the magnetic member 12 a stopper-like structure, the magnetic member 12 can block the opening of the branch pipe 112 away from the main pipe 111. And first magnetic part 121 is plugged into the opening, the outer diameter of first magnetic part 121 may be the same as the inner diameter of second tube wall 1121, so that branch tube 112 is primarily sealed by first magnetic part 121, then second magnetic part 122 is located outside branch tube 112, second magnetic part 122 may abut against the end surface of one end of second tube wall 1121, which is far away from first tube wall 1111, so as to completely cover the opening of branch tube 112, and the end surfaces of second magnetic part 122 may be fixed by glue and sealed. Compared with necking the end of the second tube wall 1121 away from the main tube 111, the length of the second tube wall 1121 can be reduced and the cost can be saved when the second tube wall 1121 is longer.

Referring to fig. 4, a refrigeration system according to an embodiment of the present invention includes a compressor 20, a condenser 30, and the pipeline structure 10 according to any of the above embodiments, wherein an outlet of the compressor 20 is connected to an inlet of the main pipe 111, and an inlet of the condenser 30 is connected to an outlet of the main pipe 111.

The pipeline structure 10 of the present application is disposed between the outlet of the compressor 20 and the condenser 30, when the compressor 20 generates magnetic fine particles such as iron filings, the magnetic fine particles flow to the pipeline structure 10 along with the refrigerant, and then are adsorbed by the magnetic member 12 disposed on the branch pipe 112 in the pipeline structure 10, so as to prevent the magnetic fine particles from accumulating in the main pipe 111 or in the condenser 30, blocking the pipeline, and affecting the refrigeration effect.

Referring to fig. 5, a refrigeration apparatus 1000 according to an embodiment of the present application includes a refrigeration system 100 and a housing 200. The refrigeration system 100 is disposed in the housing 200, and the refrigeration system 100 is capable of performing refrigeration. Alternatively, the refrigeration apparatus 1000 of the embodiment of the present application includes the piping structure 10 and the housing 200, and the piping structure 10 is provided in the housing.

The refrigerating apparatus 1000 may be an apparatus for refrigerating such as a refrigerator, an air conditioner, a freezer, a cryogenic apparatus, etc. For a refrigerator, the refrigeration system 100 can refrigerate the interior of the refrigerator to preserve food. For air conditioners, the refrigeration system 100 can refrigerate a space in which the air conditioner is located to cool the space.

The housing 200 is used for mounting other functional components of the refrigeration apparatus 1000 such as lighting components, communication components, power components, etc., in addition to the refrigeration system 100 for protecting the refrigeration system 100.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the application. In order to simplify the disclosure of the present application, specific example components and arrangements are described below. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

In the description of the present specification, reference to the description of "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: numerous changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.

Claims

1. A piping structure, comprising:

the pipeline piece comprises a main pipe and a branch pipe, and the branch pipe is arranged on the pipe wall of the main pipe and communicated with the main pipe; and

and the magnetic part is arranged in the branch pipe.

2. The piping structure according to claim 1, wherein the extension direction of said branch pipes is acute angle to the flow direction of the fluid in said main pipe.

3. A pipeline structure according to claim 1 wherein the end of the branch pipe remote from the main pipe is sealed.

4. Pipeline structure according to claim 1, characterized in that the inner diameter of the end of the branch pipe remote from the main pipe is smaller than the outer diameter of the magnetic element.

5. Pipeline structure according to claim 1, characterized in that the magnetic elements have a decreasing outer diameter along the extension of the branch pipe.

6. Pipeline structure according to claim 1 or 5, characterized in that the outer wall of the magnetic element is in abutment with the inner wall of the branch pipe.

7. The piping structure according to claim 1, further comprising a clamp surrounding an outer wall of the branch pipe and corresponding to the magnetic member to clamp the magnetic member and the branch pipe.

8. The piping structure of claim 7, wherein said magnetic member comprises a first magnetic portion and a second magnetic portion connected to each other, said first magnetic portion is located inside said branch pipe and attached to an inner wall of said branch pipe, said second magnetic portion is located outside said branch pipe and combined with an end of said branch pipe away from said main pipe, and said caliper surrounds an outer wall of said branch pipe and corresponds to said first magnetic portion.

9. A refrigeration system comprising a compressor, a condenser and the piping structure of any one of claims 1 to 8, the outlet of the compressor being connected to the inlet of the main pipe, and the inlet of the condenser being connected to the outlet of the main pipe.

10. A refrigeration apparatus, comprising

A housing; and

the refrigeration system of claim 9 disposed in the housing; or

Comprising a conduit structure according to any one of claims 1-8, said conduit structure being arranged in said housing.