CN212616744U

CN212616744U - Pipeline fixing structure, pipeline system and electrical equipment

Info

Publication number: CN212616744U
Application number: CN202021106703.XU
Authority: CN
Inventors: 李朝政; 彭子影
Original assignee: Aux Air Conditioning Co Ltd; Ningbo Aux Electric Co Ltd
Current assignee: Aux Air Conditioning Co Ltd; Ningbo Aux Electric Co Ltd
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2021-02-26
Anticipated expiration: 2030-06-15

Abstract

The utility model provides a pipeline fixed knot constructs, pipe-line system and electrical equipment relates to the fixed technical field of pipeline, pipeline fixed knot constructs, including body, first fixed part and second fixed part, first fixed part with second fixed part interval set up in on the body, the second fixed part set up in the tip of body, first fixed part set up in the middle part of body, just first fixed part and/or the second fixed part includes the card hole in a plurality of different apertures, and is a plurality of the card hole is used for the pipeline of many different pipe diameters of fixing respectively. Compared with the prior art, the utility model discloses a first fixed part of rational arrangement and second fixed part, the effectual space of make full use of body to the pipeline of fixed different specifications, the commonality is strong, can improve production manufacturing efficiency by a wide margin, and simple structure, and the connecting line is convenient, firm.

Description

Pipeline fixing structure, pipeline system and electrical equipment

Technical Field

The utility model relates to a fixed technical field of pipeline particularly, relates to a pipeline fixed knot constructs, pipe-line system and electrical equipment.

Background

In an air conditioning system, a situation that a plurality of pipelines are arranged in a local space often occurs. The pipeline is internally provided with a refrigerant flowing at a high speed, so that the pipeline vibrates, the pipeline is driven to vibrate by the vibration of the compressor in operation, and the pipeline vibrates in the transportation process of the air conditioner. The distance between the pipes is too close, if the protection is improper, mutual friction between the pipelines can occur, long-term friction can lead to the pipeline to be worn out, refrigerant leakage occurs, and normal use of the air conditioner is affected. Among the prior art, generally install the pipeline spacing block between the pipeline, because the pipe diameter variation in size of pipeline leads to the spacing block specification numerous, the not convenient universalization management, and production manufacturing efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides an among the prior art between the pipeline installation pipeline spacing block, because the pipe diameter variation in size of pipeline leads to the spacing block specification numerous, the universalization management of being not convenient for, the production low in manufacturing efficiency.

In order to solve the above problem, the utility model provides a pipeline fixing structure, including body, first fixed part and second fixed part, first fixed part with the second fixed part interval set up in on the body, the second fixed part set up in the tip of body, first fixed part set up in the middle part of body, just first fixed part and/or the second fixed part includes the card hole in a plurality of different apertures, and is a plurality of the card hole is used for the pipeline of many different pipe diameters of fixing respectively.

From this, through first fixed part of rational arrangement and second fixed part, the effectual space of make full use of body to the pipeline of fixed different specifications, the commonality is strong, can improve production manufacturing efficiency by a wide margin, and simple structure, and the connecting line is convenient, firm.

Optionally, the first fixing portion includes a first clamping portion and a second clamping portion which are separable, and the first clamping portion and the second clamping portion are buckled to form a first clamping hole suitable for accommodating a first pipeline in the pipeline.

From this, through separable first joint portion and second joint portion, insert first pipeline and realize being connected with first pipeline, it is convenient and firm to connect.

Optionally, the second fixing portion includes a second clamping hole adapted to accommodate a second pipeline of the pipelines, and a cross-sectional shape of the second clamping hole is an arc shape matched with the second pipeline.

Therefore, the specific structure of the second fixing part is limited, the second pipeline can enter more easily through the second clamping hole, the structure is simple, and the installation is convenient.

Optionally, the aperture of the card hole of the second fixing portion is larger than the aperture of the card hole of the first fixing portion.

From this, the tip of body is used for the second pipeline of fixed great aperture, and the middle part of body is used for the first pipeline of fixed less aperture for the pipeline of different specifications can be fixed to this pipeline fixed knot structure, and the spatial structure of make full use of body improves the utilization ratio of body, and the commonality is strong.

Optionally, the second fixing portion includes a left end second clamping hole and a right end second clamping hole disposed at two ends of the body, and the aperture of the left end second clamping hole is larger than that of the right end second clamping hole.

From this, guarantee the stability of body on the one hand, on the other hand makes the second pipeline of different specifications can be fixed to the second fixed part, and the commonality is strong, can improve production manufacturing efficiency by a wide margin, and simple structure, and the connecting line is convenient, and is firm.

Optionally, the difference between the aperture of the first clamping hole and the pipe diameter of the first pipeline is 0-1/7 times the pipe diameter of the first pipeline.

From this, through first card hole and first pipeline interference fit for first card hole is connected with first pipeline conveniently and firmly.

Optionally, the difference between the aperture of the second clamping hole and the pipe diameter of the second pipeline is 0-1/7 times the pipe diameter of the second pipeline.

From this, through second card hole and second pipeline interference fit for second card hole is connected with the second pipeline conveniently and firmly.

Optionally, the first clamping portion includes a first end portion, the first end portion is disposed near the second clamping portion, and the first end portion is provided with a first guide surface along an entering direction of the first pipeline; and/or the second clamping part comprises a second end part, the second end part is close to the first clamping part, a second guide surface is arranged on the second end part along the entering direction of the first pipeline, and the outline shape of the first guide surface and/or the second guide surface is suitable for the first pipeline to enter.

Therefore, the first pipeline can enter the first clamping hole more easily by arranging the first guide surface and/or the second guide surface, and time and labor are saved.

Optionally, at least one third guide surface is arranged at the opening of the second clamping hole, and the contour shape of the third guide surface is suitable for the second pipeline to enter.

Therefore, the second pipeline can enter the second clamping hole more easily by arranging the third guide surface, and time and labor are saved.

In order to solve the technical problem, the utility model also provides a pipeline system, including limit structure, many different pipe diameters the pipeline with pipeline fixed knot construct, limit structure be used for encircle set up in the outside of pipeline fixed knot construct's body is suitable for fixedly the body with the pipeline.

From this, guarantee body and tube coupling's stability through limit structure, connect conveniently and firmly, just pipe-line system with pipeline fixed knot structure for prior art's advantage the same, no longer describe herein.

In order to solve the technical problem, the utility model also provides an electrical equipment, include pipe-line system.

Electrical equipment with pipe-line system the advantage for prior art the same, no longer describe herein.

Drawings

Fig. 1 is a schematic structural view of a pipeline fixing structure in an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a third schematic structural view illustrating the connection between the pipeline fixing structure and the first pipeline according to the embodiment of the present invention;

fig. 4 is a fourth schematic structural view illustrating the connection between the pipeline fixing structure and the second pipeline according to the embodiment of the present invention;

fig. 5 is a first schematic structural view illustrating a connection between the pipeline fixing structure and the first and second pipelines according to an embodiment of the present invention;

fig. 6 is a second schematic structural view illustrating the connection between the pipeline fixing structure and the first pipeline and the second pipeline according to the embodiment of the present invention;

fig. 7 is a third schematic structural view illustrating the connection between the pipeline fixing structure and the first pipeline and the second pipeline in the embodiment of the present invention;

fig. 8 is a fourth schematic structural view illustrating the connection between the pipeline fixing structure and the first pipeline and the second pipeline according to the embodiment of the present invention.

Description of reference numerals:

1-body, 2-first fixed part, 21-first clamping part, 211-first guide surface, 22-second clamping part, 221-second guide surface, 3-second fixed part, 4-limiting structure, 5-first pipeline and 6-second pipeline.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.

In the description of the present invention, it should be understood that the forward direction of "X" in the drawings represents the right direction, the reverse direction of "X" represents the left direction, the forward direction of "Y" represents the upper direction, the reverse direction of "Y" represents the lower direction, the forward direction of "Z" represents the front direction, the reverse direction of "Z" represents the rear direction, and the directions or positional relationships indicated by the terms "X", "Y" and "Z" are based on the directions or positional relationships shown in the drawings of the specification, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention.

The terms "first", "second" and "third" 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, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of the feature. The description of the term "some specific embodiments" 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 invention. Throughout this specification, the schematic representations of the terms used above do not necessarily refer to the same implementation 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.

As shown in fig. 1-8, the embodiment of the present invention provides a pipeline fixing structure, which comprises a body 1, a first fixing portion 2 and a second fixing portion 3, wherein the first fixing portion 2 and the second fixing portion 3 are disposed on the body 1 at intervals, the second fixing portion 3 is disposed at the end of the body 1, the first fixing portion 2 is disposed at the middle of the body 1, and the first fixing portion 2 and/or the second fixing portion 3 include a plurality of fastening holes with different diameters, and the fastening holes are used for fixing pipelines with different diameters.

From this, through first fixed part 2 and second fixed part 3 of rational arrangement, the effectual space of make full use of body 1 to the pipeline of fixed different specifications, the commonality is strong, can improve production manufacturing efficiency by a wide margin, and simple structure, the connecting line is convenient, and is firm, and first fixed part 2 sets up with the 3 intervals of second fixed part, the phenomenon of refrigerant revealing appears in the pipeline wearing out that avoids the looks friction to lead to between the pipeline takes place, and can protect the pipeline better, avoid the looks friction to lead to the pipeline damage between the pipeline.

Preferably, the first fixing portion 2 includes a first clamping portion 21 and a second clamping portion 22 which can be separated, and a first clamping hole suitable for accommodating the first pipeline 5 in the pipeline is formed after the first clamping portion 21 and the second clamping portion 22 are buckled. Therefore, the first pipeline 5 is inserted and connected with the first pipeline 5 through the first clamping part 21 and the second clamping part 22 which can be separated, and the connection is convenient and firm.

In this embodiment, the shape of the first fastening hole is not limited as long as it is adapted to the shape of the outer wall of the first pipeline 5, and in some preferred embodiments, the first pipeline 5 has a cylindrical structure, and accordingly, the cross-sectional shape of the first fastening hole is circular, so that the structure is simple and the processing is easy.

Preferably, first fixed part 2 can include a plurality of first card holes in different apertures in this embodiment, and the commonality is strong, can improve production manufacturing efficiency by a wide margin, and simple structure.

In this embodiment, the number of the first clamping holes is not limited, and in some preferred embodiments, the number of the first clamping holes is two, and the first clamping holes can be suitable for the first pipelines 5 with two pipe diameters, so that the universality is strong, and the production and manufacturing efficiency can be greatly improved.

Preferably, the second fixing portion 3 includes a second clamping hole adapted to receive a second pipeline 6 of the pipelines, and the cross-sectional shape of the second clamping hole is an arc shape matching with the second pipeline 6. From this, inject the concrete structure of second fixed part 3, the cross sectional shape through setting up the second card hole is the arc with second pipeline 6 assorted for second pipeline 6 gets into more easily, simple structure, and simple to operate.

In some specific embodiments, the second clamping hole is a semi-open cylindrical structure, and has a simple structure and is easy to process.

Preferably, the aperture of the second card hole is larger than the aperture of the first card hole. From this, the tip of body 1 is used for the second pipeline 6 of fixed great aperture, and the middle part of body 1 is used for the first pipeline 5 of fixed less aperture for the pipeline of different specifications can be fixed to this pipeline fixed knot structure, and the spatial structure of make full use of body 1 improves body 1's utilization ratio, and the commonality is strong.

In some preferred embodiments, the body 1 is a flat plate structure, which is simple in structure, easy to process, regular in structure and beautiful. And the width of the flat plate structure gradually increases or gradually decreases along the length direction of the flat plate structure, and in some specific embodiments, the width of the flat plate structure gradually decreases along the positive direction of X in the figure. It should be noted that, the width direction of the flat plate structure in this embodiment is the Z direction in the drawing.

In some preferred embodiments, the body 1 is made of an elastic material, and in some specific embodiments, the elastic material is a rubber material, which can ensure a certain structural strength, and can be in interference fit with the pipeline to realize connection with the pipeline, and the connection is firm.

Preferably, the second fixing portion 3 includes a left end second clamping hole and a right end second clamping hole which are arranged at two ends of the body 1 in the length direction, and the aperture of the left end second clamping hole is larger than that of the right end second clamping hole. Therefore, on one hand, the stability of the body 1 is ensured, and the structure is regular; on the other hand for second fixed part 3 can be used for fixing the second pipeline 6 of different specifications, and the commonality is strong, can improve production manufacturing efficiency by a wide margin, and simple structure, and the connecting line is convenient, firm. It should be noted that, in this embodiment, the length direction of the body 1 is the direction of X in the drawing, the left second fastening hole is disposed at the left end of the body 1, and the right second fastening hole is disposed at the right end of the body 1, so that the structure is simple, and the connection is convenient.

Preferably, the first clamping hole is in interference fit with the first pipeline 5, and the difference between the aperture of the first clamping hole and the pipe diameter of the first pipeline 5 is 0-1/7 times of the pipe diameter of the first pipeline 5. From this, through first card hole and 5 interference fit of first pipeline for behind first pipeline 5 got into first card hole, first pipeline 5 was just firm with first card jogged joint.

Preferably, the second clamping hole is in interference fit with the second pipeline 6, and the difference between the aperture of the second clamping hole and the pipe diameter of the second pipeline 6 is 0-1/7 times of the pipe diameter of the second pipeline 6. From this, through second card hole and 6 interference fit of second pipeline for second pipeline 6 gets into second card hole back, and second card hole is connected convenient and firm with second pipeline 6.

Preferably, the first clamping portion 21 includes a first end portion, the first end portion is disposed on the first clamping portion 21 and is disposed close to the second clamping portion 22, and the first end portion is disposed with a first guiding surface 211 along the entering direction of the first pipeline 5; and/or the second clamping portion 22 includes a second end portion, the second end portion is disposed on the second clamping portion 22 and is disposed near the first clamping portion 21, the second end portion is disposed with a second guiding surface 221 along the entering direction of the first pipeline 5, and the outline shape of the first guiding surface 211 and/or the second guiding surface 221 is suitable for the first pipeline 5 to enter. In some preferred embodiments, the first end of the first clamping portion 21 is provided with the first guide surface 211, while the second end of the second clamping portion 22 is provided with the second guide surface 221, and the guide surfaces on both sides make the first pipeline 5 enter the first clamping hole more easily, which is time-saving and labor-saving.

In this embodiment, the first guide surface 211 and/or the second guide surface 221 may be an arc transition surface, a chamfered transition surface, or a transition surface where an arc is connected to a chamfered surface, so that the first pipeline 5 is more easily inserted into the first clamping hole, and time and labor are saved.

Preferably, at least one third guide surface is arranged at the opening of the second clamping hole, and the contour shape of the third guide surface is suitable for the second pipeline 6 to enter. In some preferred embodiments, two third guide surfaces are respectively arranged at two ends of the buckling position of the second clamping hole, so that the second pipeline 6 can enter the second clamping hole more easily by arranging the third guide surfaces, and time and labor are saved. In this embodiment, it should be noted that the opening of the second fastening hole is an opening of an arc-shaped cross section of the second fastening hole matched with the second pipeline 6.

In this embodiment, the third guiding surface can be the circular arc transition surface, can be the chamfer transition surface, still can be the transition surface that circular arc and chamfer are connected, from this, simple structure for second pipeline 6 gets into first card hole more easily, labour saving and time saving.

As shown in fig. 3 to 8, the pipe fixing structure in the present embodiment may be installed in the following exemplary manner: when the first pipeline 5 is connected with the first fixing part 2, the first pipeline 5 is clamped into the first clamping hole at the end part through the opening; when the second pipeline 6 is connected with the second fixing portion 3, the second pipeline 6 is broken from the separable position of the first clamping portion 21 and the second clamping portion 22 to two sides, so that the first clamping portion 21 is separated from the second clamping portion 22, the second pipeline 6 enters the second clamping hole from the separable position of the first clamping portion 21 and the second clamping portion 22, at the moment, the first clamping portion 21 is buckled with the second clamping portion 22, the second pipeline 6 is wrapped in the second clamping portion, and the second pipeline 6 is connected with the second fixing portion 3. For the connection is more firm, encircle in the outside of body 1 and set up limit structure 4, fix body 1, first pipeline 5 and second pipeline 6 in limit structure 4's inside, simple structure, firm in connection.

Therefore, this embodiment is through first fixed part 2 of rational arrangement and second fixed part 3, the effectual space of make full use of body 1 to the pipeline of fixed different specifications, the commonality is strong, can improve production manufacturing efficiency by a wide margin, and simple structure, the connecting line is convenient, and is firm, and first fixed part 2 sets up with the 3 intervals of second fixed part, the phenomenon that the refrigerant was revealed appears in the pipeline fraying of avoiding the looks mutual friction between the pipeline to lead to takes place, and can protect the pipeline better, avoid the mutual friction between the pipeline to lead to the pipeline to damage.

The embodiment of the utility model provides a pipe-line system is still provided, including limit structure 4, the pipeline and the pipeline fixed knot of many different pipe diameters construct, limit structure 4 is used for encircleing the outside that sets up in pipeline fixed knot constructs's body 1, is suitable for fixed body 1 and pipeline.

From this, guarantee body 1 and tube coupling's stability through limit structure 4, connect conveniently and firmly, just pipe-line system with pipeline fixed knot structure the advantage for prior art the same, no longer describe herein.

In some preferred embodiments, the limiting structure is a cable tie, so that the cost is low, and the connection is convenient and firm.

The embodiment of the utility model provides an electrical equipment is still provided, include pipe-line system. The electrical equipment can be an air conditioner and the like.

Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.

Claims

1. The utility model provides a pipeline fixed knot constructs, its characterized in that, includes body (1), first fixed part (2) and second fixed part (3), first fixed part (2) with second fixed part (3) interval set up in on body (1), second fixed part (3) set up in the tip of body (1), first fixed part (2) set up in the middle part of body (1), just first fixed part (2) and/or second fixed part (3) include the card hole in a plurality of different apertures, and are a plurality of the card hole is used for the pipeline of many different pipe diameters respectively.

2. The pipeline fixing structure according to claim 1, wherein the first fixing portion (2) comprises a first clamping portion (21) and a second clamping portion (22) which are separable, and the first clamping portion (21) and the second clamping portion (22) are buckled to form a first clamping hole suitable for accommodating a first pipeline (5) in the pipelines.

3. The pipe fixing structure according to claim 1, wherein the second fixing portion (3) includes a second engaging hole adapted to receive a second pipe (6) of the pipes, and the second engaging hole has a cross-sectional shape in an arc shape matching the second pipe (6).

4. The piping fixing structure according to claim 1, wherein the diameter of the fastening hole of said second fixing portion (3) is larger than the diameter of the fastening hole of said first fixing portion (2).

5. The pipe fixing structure according to claim 3, wherein the second fixing portion (3) comprises a left end second engaging hole and a right end second engaging hole provided at both ends of the body (1), and the diameter of the left end second engaging hole is larger than that of the right end second engaging hole.

6. The pipe fixing structure according to claim 2, wherein the difference between the diameter of the first engaging hole and the pipe diameter of the first pipe (5) is 0 to 1/7 times the pipe diameter of the first pipe (5).

7. The pipe fixing structure according to claim 3, wherein the difference between the diameter of the second seizing hole and the pipe diameter of the second pipe (6) is 0 to 1/7 times the pipe diameter of the second pipe (6).

8. The pipe fixing structure according to claim 2, wherein the first catching portion (21) includes a first end portion, and the first end portion is provided adjacent to the second catching portion (22), and the first end portion is provided with a first guide surface (211) along an entering direction of the first pipe (5); and/or the second clamping part (22) comprises a second end part, the second end part is arranged close to the first clamping part (21), a second guide surface (221) is arranged at the second end part along the entering direction of the first pipeline (5), and the outline shape of the first guide surface (211) and/or the second guide surface (221) is suitable for the first pipeline (5) to enter.

9. Pipeline fixing structure according to claim 3, characterised in that at least one third guide surface is provided at the opening of the second clipping hole, and the third guide surface is shaped in profile to accommodate the second pipeline (6).

10. A pipe system, comprising a limiting structure (4), a plurality of pipes with different pipe diameters and a pipe fixing structure according to any one of claims 1 to 9, wherein the limiting structure (4) is arranged around the outside of a body (1) of the pipe fixing structure and is suitable for fixing the body (1) and the pipes.

11. An electrical appliance, characterized in that it comprises a pipe system according to claim 10.