Pipeline counterweight assembly, pipeline assembly and electric appliance

Abstract

The utility model provides a pipeline counter weight assembly, pipeline assembly, electric appliance, the pipeline counter weight assembly includes: the counter weight piece is provided with pipeline penetrating hole and pipeline loading clearance, the pipeline loading clearance passes through the hole wall of pipeline penetrating hole and the peripheral surface of the counter weight piece along the radial direction of pipeline penetrating hole, the pipeline loading clearance passes through the pipeline penetrating hole along the radial direction of the pipeline penetrating hole, and the pipeline loading clearance passes through the pipeline penetrating hole along the radial direction of the pipeline penetrating hole and the peripheral surface of the counter weight piece. The pipeline penetrating hole penetrates through the two end faces of the balance weight part in the axial direction of the pipeline penetrating hole, and buckling parts are arranged on the portions, on the two sides of the pipeline installing gap, of the balance weight part. The two opposite ends of the fixing piece can be connected with the buckling parts in a clamped mode so as to limit expansion of the pipeline installation gap. The first protruding part and the second protruding part which are opposite to each other are clamped through the fixing part, so that the width of the pipeline installed in the gap can be limited, the balance weight part is further fixed to the pipeline, and operation is easy, practical and efficient.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe counterweights, in particular to a pipeline counterweight component, a pipeline component and an electrical appliance. Background Art

[0002] In order to reduce vibration, noise and stress and ensure safe operation of the piping, the air conditioning system often adjusts the natural frequency of the pipeline by adding counterweights in engineering applications to avoid excessive vibration or stress of the piping. The method of adding counterweights is usually to set a counterweight rubber ring on the pipeline. However, the setting method of the counterweight rubber ring has the problem of cumbersome operation and low assembly efficiency. Utility Model Content

[0003] The embodiments of the utility model provide a pipeline counterweight assembly, a pipeline assembly, and an electrical appliance, which can improve the technical problems of the existing pipeline counterweight components such as complicated assembly operation and low assembly efficiency.

[0004] In a first aspect, an embodiment of the utility model provides a pipeline weight assembly, comprising:

[0005] A counterweight, wherein the counterweight is provided with a pipeline penetration hole and a pipeline insertion gap, wherein the pipeline insertion gap penetrates the hole wall of the pipeline penetration hole and the outer peripheral surface of the counterweight along the radial direction of the pipeline penetration hole, and penetrates both end surfaces of the counterweight along the axial direction of the pipeline penetration hole, and buckling parts are provided on the counterweight on both sides of the pipeline insertion gap;

[0006] A fixing member, wherein the opposite ends of the fixing member can be engaged with the buckling portion to limit the expansion of the gap when the pipeline is installed.

[0007] In the embodiment of the utility model, the buckling part is clamped by the fixing piece, so that the width of the pipeline installation gap can be limited, and then the counterweight can be fixed on the pipeline. The operation is simple, practical and efficient.

[0008] In one embodiment, fixing grooves are respectively provided from the two side walls of the pipeline loading gap into the counterweight component, and the snap-fitting portion includes a first protrusion and a second protrusion respectively protruding from the groove walls of the fixing grooves on the two side walls of the pipeline loading gap, the fixing grooves on the two side walls of the pipeline loading gap penetrate at least the same end surface of the counterweight component along the axial direction of the pipeline through-hole, and the opposite ends of the fixing component are respectively provided in the fixing grooves on the two side walls of the pipeline loading gap.

[0009] In the embodiment of the utility model, the fixing groove passes through at least the same end surface of the counterweight along the axial direction of the pipeline penetration hole, which can facilitate the installation of the fixing member. By installing the fixing member in the fixing grooves on the two side walls of the pipeline insertion gap, the contact area between the fixing member and the counterweight can be large, so that the position of the fixing member on the counterweight is not easy to move, thereby improving the stability of the counterweight.

[0010] In one embodiment, the fixing grooves on the two side walls of the pipeline installation gap are symmetrically arranged relative to the pipeline installation gap, the fixing grooves are L-shaped, and the fixing members are concave-shaped structures.

[0011] In the embodiment of the utility model, the two symmetrically arranged L-shaped fixing grooves match the shape of the fixing piece of the concave structure, so that the fixing piece can stably clamp the first protrusion and the second protrusion while maintaining the balance of the entire counterweight.

[0012] In one embodiment, the fixing grooves on the two side walls of the pipeline installation gap are symmetrically arranged relative to the pipeline installation gap, the fixing grooves are T-shaped, and the fixing piece is an I-shaped structure.

[0013] In an embodiment of the utility model, two symmetrically arranged T-shaped fixing grooves have two sets of opposite first protrusions and second protrusions, which match the shape of the fixing piece of the I-shaped structure, so that the fixing piece can stably clamp the two sets of opposite first protrusions and second protrusions, thereby improving the overall stability of the counterweight.

[0014] In one embodiment, the fixing groove passes through both end surfaces of the counterweight along the axial direction of the pipeline penetration hole.

[0015] In an embodiment of the utility model, by passing the fixing groove through the two end faces of the counterweight member along the axial direction of the pipeline through hole, the area of ​​the clamping area between the fixing member and the fixing groove can be made larger, and at the same time, the force on the two end faces of the counterweight member is balanced, thereby improving the stability and balance of the counterweight member.

[0016] In one embodiment, a countersunk hole is provided on the end surface of the counterweight, and the countersunk hole is communicated with the fixing groove and the pipeline installation gap respectively.

[0017] In the embodiment of the utility model, by arranging a countersunk hole on the end surface of the counterweight, it is convenient to take out the fixing piece through the countersunk hole when the counterweight needs maintenance.

[0018] In one embodiment, blocking portions are protruding from both ends of the fixing member along the axial direction of the pipeline through hole, and the blocking portions are respectively clamped on both end surfaces of the counterweight member.

[0019] In the embodiment of the utility model, by providing a blocking portion on the fixing piece, the fixing piece can be prevented from moving axially along the pipeline penetration hole in the fixing groove, thereby improving the stability of the counterweight.

[0020] In one embodiment, the blocking portion is a barbed structure, and the angle between the blocking portion and the fixing member is a rounded angle.

[0021] In the embodiment of the utility model, the blocking part of the barb structure can facilitate the assembly of the fixing member in the fixing groove of the counterweight member. The rounded corners can improve the root strength of the blocking part of the barb structure to prevent it from breaking.

[0022] In one embodiment, the buckling portions are arranged on the same end surface of the counterweight.

[0023] In one embodiment, the buckling portion is arranged on the outer peripheral surface of the counterweight along the axial direction of the pipeline penetration hole.

[0024] In a second aspect, an embodiment of the present utility model provides a pipeline assembly, which includes the above-mentioned pipeline counterweight assembly.

[0025] In a third aspect, an embodiment of the utility model provides an electrical appliance, which includes the above-mentioned pipeline assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0027] Figure 1 It is a three-dimensional schematic diagram of a pipeline counterweight assembly provided in an embodiment of the utility model;

[0028] Figure 2 It is a three-dimensional schematic diagram of a fixing member provided in an embodiment of the utility model;

[0029] Figure 3 It is a three-dimensional schematic diagram of a counterweight provided in an embodiment of the utility model;

[0030] Figure 4 It is a three-dimensional schematic diagram of a pipeline assembly provided in an embodiment of the utility model.

[0031] Figure numerals: counterweight-10; pipeline penetration hole-11; pipeline installation gap-12; first protrusion-13; second protrusion-14; fixing groove-15; countersunk hole-16; fixing piece-20; blocking part-21; pipeline-30. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model. In addition, it should be understood that the specific implementation methods described herein are only used to illustrate and explain the utility model, and are not used to limit the utility model. In the utility model, unless otherwise stated, the directional words used, such as "upper" and "lower", generally refer to the upper and lower parts of the device in actual use or working state, specifically the drawing direction in the accompanying drawings; while "inside" and "outside" refer to the outline of the device.

[0033] See also Figure 1 to Figure 3 , an embodiment of the utility model provides a pipeline counterweight assembly, comprising:

[0034] A counterweight 10, wherein the counterweight 10 is provided with a pipeline insertion hole 11 and a pipeline insertion gap 12, wherein the pipeline insertion gap 12 penetrates the hole wall of the pipeline insertion hole 11 and the outer peripheral surface of the counterweight 10 along the radial direction of the pipeline insertion hole 11, and penetrates both end surfaces of the counterweight 10 along the axial direction of the pipeline insertion hole 11, and buckling parts are provided on the counterweight 10 on both sides of the pipeline insertion gap 12;

[0035] The fixing member 20 has two opposite ends that can be engaged with the buckling portion to limit the expansion of the gap for installing the pipeline.

[0036] It can be understood that the pipeline is sleeved in the pipeline penetration hole 11, so that the counterweight 10 is installed on the pipeline. The pipeline is inserted into the pipeline penetration hole 11 through the pipeline loading gap 12. The snap-fitting portion can be integrally formed with the counterweight 10, or it can be a structure set on the counterweight 10 later. The snap-fitting portion can be provided at any position on the counterweight 10 close to the pipeline loading gap 12, and includes two parts on the counterweight 10 respectively located on both sides of the pipeline loading gap 12, for example, the end face, the peripheral surface and the inside of the counterweight 10 of the counterweight 10. The shapes of the opposite ends of the fixing member 20 match the snap-fitting portion. As long as it can be snapped with the snap-fitting portion, the width of the pipeline loading gap 12 is limited, so that the counterweight 10 can be fixed on the pipeline. In one embodiment, fixing grooves 15 are respectively provided from the two side walls of the pipeline insertion gap 12 into the counterweight 10, and the snap-fitting portion includes a first protrusion 13 and a second protrusion 14 respectively protruding from the groove walls of the fixing groove 15 on the two side walls of the pipeline insertion gap 12, the fixing grooves 15 on the two side walls of the pipeline insertion gap 12 penetrate at least the same end surface of the counterweight 10 along the axial direction of the pipeline penetration hole 11, and the opposite ends of the fixing member 20 are respectively provided in the fixing grooves 15 on the two side walls of the pipeline insertion gap 12.

[0037] It can be understood that the extension direction of the fixing groove 15 can be parallel to the axial direction of the pipeline penetration hole 11, or there can be an angle between them. The fixing groove 15 can penetrate one end face or two end faces of the counterweight 10 along the axial direction of the pipeline penetration hole 11. Exemplarily, when the counterweight 10 is installed on a vertically extending pipeline, the fixing groove 15 on the counterweight 10 can penetrate the upper end face of the counterweight 10, which can facilitate the installation of the fixing member 20, prevent the fixing member 20 from moving, and prevent the fixing member 20 from sliding out of the fixing groove 15 due to gravity. The shapes of the first protrusion 13 and the second protrusion 14 can be the same or different. The first protrusion 13 and the second protrusion 14 can be regular geometric shapes or irregular geometric shapes. The shapes of the two opposite ends of the fixing member 20 match the first protrusion 13 and the second protrusion 14. As long as they can be respectively engaged with the first protrusion 13 and the second protrusion 14, the width of the pipeline insertion gap 12 is limited, so that the counterweight 10 can be fixed on the pipeline. The positions of the fixing grooves 15 on both sides of the pipeline insertion gap 12 can be symmetrical or asymmetrical on the pipeline, as long as the first protrusion 13 and the second protrusion 14 are opposite to each other, so as to facilitate the relative fixation of the first protrusion 13 and the second protrusion 14 after the fixing member 20 is installed. The shape of the fixing member 20 matches the shape of the fixing groove 15, and a certain gap is reserved between the fixing groove 15 for easy assembly.

[0038] In one embodiment, the fixing grooves 15 on the two side walls of the pipeline installation gap 12 are symmetrically arranged relative to the pipeline installation gap 12, the fixing grooves 15 are L-shaped, and the fixing member 20 is a concave structure.

[0039] It is understood that two symmetrical L-shaped fixing grooves 15 can be combined to form a concave groove. The two ends of the fixing member 20 of the concave structure can respectively abut against the end faces of the first protrusion 13 and the second protrusion 14 that are away from each other, thereby fixing the first protrusion 13 and the second protrusion 14 relatively.

[0040] In one embodiment, the fixing grooves 15 on the two side walls of the pipeline installation gap 12 are symmetrically arranged relative to the pipeline installation gap 12, the fixing grooves 15 are T-shaped, and the fixing member 20 is an I-shaped structure.

[0041] It is understood that two symmetrical T-shaped fixing grooves 15 can be combined to form an I-shaped groove. The two ends of the I-shaped fixing member 20 can respectively abut against the end faces of the first protrusion 13 and the second protrusion 14 that are away from each other, thereby fixing the first protrusion 13 and the second protrusion 14 relatively.

[0042] In one embodiment, the fixing groove 15 penetrates both end surfaces of the counterweight 10 along the axial direction of the pipeline penetration hole 11. By making the fixing groove 15 penetrate both end surfaces of the counterweight 10 along the axial direction of the pipeline penetration hole 11, the fixing member 20 can be installed in the fixing groove 15 from any end of the counterweight 10 in the axial direction, which helps to improve the convenience of installation.

[0043] It can be understood that the extending direction of the fixing groove 15 and the axial direction of the pipeline penetration hole 11 can be parallel or there can be an angle between them.

[0044] In one embodiment, a countersunk hole 16 is provided on the end surface of the counterweight 10, and the countersunk hole 16 is respectively communicated with the fixing groove 15 and the pipeline insertion gap 12. Specifically, the opening of the fixing groove 15 along the axial direction of the counterweight 10 is located at the bottom of the countersunk hole 16, so that the fixing groove 15 is communicated with the countersunk hole 16. The countersunk hole 16 is provided with an opening on one side facing the pipeline insertion gap 12, so that the countersunk hole 16 is communicated with the pipeline insertion gap 12.

[0045] In one embodiment, the counterbore 16 may extend to a side of the fixing groove 15 that is away from the pipeline installation gap 12 .

[0046] It is understandable that the size of the countersunk hole 16 can be set as required, as long as it can facilitate the removal of the fixing member 20. The number of the countersunk holes 16 can be set as required.

[0047] In one embodiment, the fixing member 20 is provided with blocking portions 21 at both ends of the pipeline through hole 11 in the axial direction, and the blocking portions 21 are respectively clamped on the two end surfaces of the counterweight 10. In the embodiment in which the two end surfaces of the counterweight 10 are provided with countersunk holes 16, the blocking portions 21 are respectively clamped on the bottom surfaces of the countersunk holes 16 located at the two end surfaces of the counterweight 10.

[0048] It is understood that the shape and size of the blocking portion 21 can be set as required. The number of the blocking portion 21 can be one or more on both end surfaces of the counterweight 10 as required.

[0049] In one embodiment, the blocking portion 21 is a barbed structure, and the angle between the blocking portion 21 and the fixing member 20 is a rounded angle.

[0050] It can be understood that the blocking portion 21 can be made of elastic material, so that when the blocking portion 21 needs to be taken out, the blocking portion 21 with the barb structure can be pressed to take it out of the fixing groove 15.

[0051] In one embodiment, the fixing member 20 is provided with a blocking portion 21 at both ends of the pipeline penetration hole 11 in the axial direction, and the blocking portion 21 is disposed adjacent to two side walls of the pipeline insertion gap 12 .

[0052] In one embodiment, two blocking portions 21 are protruded from both ends of the fixing member 20 along the axial direction of the pipeline penetration hole 11 , respectively. The blocking portions 21 are disposed adjacent to two side walls of the pipeline insertion gap 12 .

[0053] In one embodiment, the blocking portion 21 is located in the countersunk hole 16 , and the blocking portion 21 is respectively clamped in the countersunk hole 16 of the counterweight 10 .

[0054] In one embodiment, the buckling portions are disposed on the same end surface of the counterweight 10 .

[0055] It can be understood that a snap-fit ​​portion can be provided on one end face of the counterweight 10, or a group of snap-fit ​​portions can be provided on both end faces of the counterweight 10. The snap-fit ​​portion can extend along the hole wall of the pipeline penetration hole 11 to the outer peripheral surface of the counterweight 10, or can be arranged along the radial direction of the pipeline penetration hole 11 but not extend to the hole wall of the pipeline penetration hole 11 and the outer peripheral surface of the counterweight 10. The snap-fit ​​portion can include a first protrusion 13 and a second protrusion 14 on the counterweight relatively arranged on both sides of the pipeline insertion gap. Blocking portions can be provided at both ends of the first protrusion 13 and the second protrusion 14 along the radial direction of the pipeline penetration hole 11 to further limit the movement of the fixing member 20.

[0056] In one embodiment, the buckling portion is disposed on the outer peripheral surface of the counterweight 10 along the axial direction of the pipeline penetration hole 11 .

[0057] It can be understood that the convex direction of the snap-fit ​​portion can be parallel to the axial direction of the pipeline penetration hole 11, or it can be at an angle to the axial direction of the pipeline penetration hole 11. The snap-fit ​​portion can extend along the axial direction of the pipeline penetration hole 11 to the opposite end faces of the counterweight 10, or it can be arranged along the axial direction of the pipeline penetration hole 11 but not extend to the opposite end faces of the counterweight 10. The snap-fit ​​portion can include a first protrusion 13 and a second protrusion 14 on the counterweight that are relatively arranged on both sides of the pipeline insertion gap. Blocking portions can be provided at both ends of the first protrusion 13 and the second protrusion 14 along the axial direction of the pipeline penetration hole 11 to further limit the movement of the fixing member 20.

[0058] See also Figure 4 An embodiment of the utility model provides a pipeline assembly 30, and the pipeline assembly 30 includes the above-mentioned pipeline counterweight assembly.

[0059] An embodiment of the utility model provides an electrical appliance, which includes the above-mentioned pipeline weight assembly. Exemplarily, the electrical appliance includes an air conditioner and a refrigerator.

[0060] The above is a detailed introduction to the embodiments of the present invention. Specific examples are used in this article to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method and core idea of ​​the present invention. At the same time, for technicians in this field, according to the idea of ​​the present invention, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present invention.

Claims

1. A pipeline counterweight assembly, characterized in that: include: A counterweight, wherein the counterweight is provided with a pipeline penetration hole and a pipeline insertion gap, wherein the pipeline insertion gap penetrates the hole wall of the pipeline penetration hole and the outer peripheral surface of the counterweight along the radial direction of the pipeline penetration hole, and penetrates both end surfaces of the counterweight along the axial direction of the pipeline penetration hole, and buckling parts are provided on the counterweight on both sides of the pipeline insertion gap; A fixing member, wherein the opposite ends of the fixing member can be engaged with the buckling portion to limit the expansion of the gap when the pipeline is installed.

2. The pipeline weight assembly according to claim 1, characterized in that: Fixed grooves are respectively arranged from the two side walls of the pipeline insertion gap into the counterweight component, and the snap-fitting part includes a first protrusion and a second protrusion respectively protruding from the groove walls of the fixed grooves on the two side walls of the pipeline insertion gap, and the fixed grooves on the two side walls of the pipeline insertion gap penetrate at least the same end surface of the counterweight component along the axial direction of the pipeline penetration hole, and the opposite ends of the fixing component are respectively arranged in the fixed grooves on the two side walls of the pipeline insertion gap.

3. The pipeline weight assembly according to claim 2, characterized in that: The fixing grooves on the two side walls of the pipeline installation gap are symmetrically arranged relative to the pipeline installation gap, the fixing grooves are L-shaped, and the fixing piece is a concave-shaped structure.

4. The pipeline weight assembly according to claim 2, characterized in that: The fixing grooves on the two side walls of the pipeline installation gap are symmetrically arranged relative to the pipeline installation gap, the fixing grooves are T-shaped, and the fixing piece is an I-shaped structure.

5. The pipeline weight assembly according to any one of claims 2 to 4, characterized in that: The fixing groove passes through both end surfaces of the counterweight along the axial direction of the pipeline penetration hole.

6. The pipeline weight assembly according to claim 5, characterized in that: The end surface of the counterweight is provided with a countersunk hole, and the countersunk hole is communicated with the fixing groove and the pipeline installation gap respectively.

7. The pipeline weight assembly according to claim 5, characterized in that: The fixing member is provided with blocking parts at both ends along the axial direction of the pipeline penetration hole, and the blocking parts are respectively clamped on the two end surfaces of the counterweight member.

8. The pipeline weight assembly according to claim 7, characterized in that: The blocking portion is a barbed structure, and the angle between the blocking portion and the fixing member is a rounded angle.

9. The pipeline weight assembly according to claim 1, characterized in that: The buckling portion is arranged on the same end surface of the counterweight.

10. The pipeline weight assembly according to claim 1, characterized in that: The buckling portion is arranged on the outer peripheral surface of the counterweight along the axial direction of the pipeline penetration hole.

11. A pipeline assembly, characterized in that: It comprises a pipeline weight assembly as described in any one of claims 1-10.

12. An electrical appliance, characterized in that: Comprising the pipeline assembly as claimed in claim 11.

Images