Pipeline fixing device and air conditioning system

Abstract

The invention discloses a pipeline fixing device and an air conditioning system, relates to the field of air conditioners, and aims to meet the mounting and fixing requirements of pipelines with different pipe diameters. The pipeline fixing device comprises a main body part and a cover plate. The main body part comprises a containing part and an adjusting assembly; the accommodating part is provided with an accommodating groove and a mounting groove communicated with the accommodating groove; the accommodating groove is configured to be open; the adjusting assembly is installed in the containing part, and the adjusting assembly is configured to be switched between the following positions that at least part of the adjusting assembly stretches into the containing groove, and the adjusting assembly is far away from the containing groove. The cover plate is connected with the accommodating part; the cover plate is matched with the containing part to block the containing groove. According to the technical scheme, the mounting and fixing requirements of pipelines with different pipe diameters are met by changing the position of the adjusting assembly relative to the containing groove.

Description

Technical Field

[0001] The invention relates to the field of air conditioning, and in particular to a pipeline fixing device and an air conditioning system. Background Art

[0002] In the installation of air conditioning pipelines, due to the influence of climate and environmental factors in different regions, the thickness of the copper pipe insulation cotton used is different. Areas with high humidity choose thicker insulation cotton, while other areas consider the cost comprehensively, so they choose thinner insulation cotton.

[0003] The inventors have found that the prior art has at least the following problems: Therefore, the pipe fixture also needs to be configured according to the diameter of the pipe and the insulation cotton after the cotton wrapping, so the pipe fixture also needs to be customized and cannot be universal. This not only increases the product cost, but also after-sales installers may confuse pipe fixtures of different specifications. After the pipe fixture is installed, if the insulation cotton is too tight or too loose, it will cause the pipeline to vibrate and affect the insulation effect. Summary of the invention

[0004] The present invention provides a pipeline fixing device and an air conditioning system, which are used to meet the installation and fixing requirements of pipelines with different diameters.

[0005] Some embodiments of the present invention provide a pipeline fixing device, including:

[0006] The main body comprises a receiving component and an adjusting assembly; the receiving component is provided with a receiving groove and a mounting groove communicating with the receiving groove; the receiving groove is configured to be open; the adjusting assembly is mounted on the receiving component, and the adjusting assembly is configured to switch between the following positions: at least a portion of the adjusting assembly extends into the receiving groove, and the adjusting assembly is away from the receiving groove; and

[0007] A cover plate is connected to the accommodating component; the cover plate cooperates with the accommodating component to block the accommodating groove.

[0008] In some embodiments, the accommodating component includes:

[0009] A support frame, comprising a first support member, a second support member and a third support member; the second support member is located between the first support member and the third support member; the first support member, the second support member and the third support member are fixedly connected or integrated; and

[0010] One or more arc-shaped portions, each of which is fixedly connected to the support frame, and each of which is provided with the receiving groove and the mounting groove;

[0011] Wherein, the adjustment assembly is at least partially installed in the gap between the arc portion and the support frame.

[0012] In some embodiments, the first support member and the third support member are both arranged perpendicular to the second support member.

[0013] In some embodiments, the adjustment assembly includes a first adjustment member; the arc portion includes a first arc plate, and the first arc plate is fixedly connected to the support frame; the accommodating component also includes:

[0014] A first mounting plate is located in a gap at a turning point between the first supporting member and the second supporting member; the first mounting plate is provided with at least two first limiting holes; each of the first limiting holes is arranged along a moving track of the first adjusting member;

[0015] Wherein, the first adjusting member is located in a gap at a turning point between the first supporting member and the second supporting member, and the first adjusting member can be selectively installed in one of the first limiting holes.

[0016] In some embodiments, the first adjustment member includes a first side surface, a second side surface, a third side surface, and a fourth side surface that are surrounded in a circle;

[0017] Wherein, the first side surface and the third side surface are both configured as arc-shaped surfaces;

[0018] The second side surface and the fourth side surface are respectively provided with a U-shaped opening to form cantilevers on the second side surface and the fourth side surface respectively; a first limiting protrusion is installed at the free end of each cantilever; and the first limiting protrusion cooperates with the first limiting hole.

[0019] In some embodiments, the adjustment assembly further includes a second adjustment member; the arc portion further includes a second arc plate, the second arc plate is fixedly connected to the support frame, and the second arc plate is arranged side by side with the first arc plate and is fixedly connected;

[0020] The accommodating component further includes a second mounting plate, which is located in the gap between the second supporting member, the first arc-shaped plate and the second arc-shaped plate; the second mounting plate is provided with at least two second limiting holes, and each of the second limiting holes is arranged along the moving track of the second adjusting member;

[0021] The second adjusting member is located in the gap between the second supporting member and the arc-shaped portion; the second adjusting member can be selectively installed in one of the second limiting holes.

[0022] In some embodiments, the adjustment assembly further includes a third adjustment member;

[0023] The accommodating component further includes a third mounting plate, wherein the third mounting plate is at least partially located in the gap between the second supporting member, the first arc-shaped plate and the second arc-shaped plate; the third mounting plate is provided with at least two third limiting holes, each of which is arranged along the moving track of the third adjusting member; the second mounting plate and the third mounting plate are arranged in parallel;

[0024] Wherein, the third adjusting member can be selectively installed in one of the third limiting holes to change the position of the third adjusting member in the receiving groove of the second arc-shaped plate.

[0025] In some embodiments, the second adjustment member includes an avoidance recess, and the third adjustment member is at least partially located in the avoidance recess; or, the third adjustment member includes an avoidance recess, and at least a portion of the second adjustment member is located in the avoidance recess.

[0026] In some embodiments, the adjustment assembly includes a fourth adjustment member;

[0027] The accommodating component further includes a fourth mounting plate, wherein the fourth mounting plate is at least partially located in the gap at the turning point of the second supporting member and the third supporting member; the fourth mounting plate is provided with at least two fourth limiting holes, and the fourth limiting holes are arranged along the moving track of the fourth adjusting member;

[0028] Wherein, the fourth adjusting member can be selectively installed in one of the fourth limiting holes.

[0029] In some embodiments, the cover plate comprises:

[0030] A cover body, one end of which is rotatably connected to the main body, and the other end of which is snap-connected to the main body; at least one wire accommodating groove is provided on a side of the cover body away from the main body; and

[0031] A sealing plate, one end of which is rotatably connected to the cover plate body, and the other end of which is snap-connected to the cover plate body; the sealing plate is constructed to block the wire accommodating groove.

[0032] In some embodiments, the number of the wire-accommodating grooves is more than two, and the sealing plate is configured to block some of the wire-accommodating grooves.

[0033] An embodiment of the present invention further provides an air conditioning system, comprising the pipeline fixing device provided by any technical solution of the present invention.

[0034] The pipeline fixing device provided by the above technical solution includes a main body and a cover plate. The main body includes a receiving component and an adjusting component. The receiving groove of the main body is constructed to be open. After the cover plate is installed on the main body, the receiving groove is closed. The use of an open receiving groove can easily install the pipeline. The adjusting component can be inserted into the receiving groove to change the inner diameter size of the receiving groove, thereby changing the receiving capacity of the receiving groove. When the size of the pipeline to be accommodated is large, a small part of the adjusting component extends out or does not extend into the receiving groove; when the size of the pipeline to be accommodated is small, most of the adjusting component extends out or all of it is in the receiving groove. When the adjusting component is located in the receiving groove, part of the outer wall of the pipeline abuts against the adjusting component. It can be seen that the above technical solution adapts to the installation and fixing requirements of pipelines of different diameters by changing the position of the adjusting component relative to the receiving groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0036] Figure 1 A schematic diagram of the three-dimensional state of a pipeline fixing device provided in an embodiment of the present invention.

[0037] Figure 2 A schematic diagram of the exploded state of the pipeline fixing device provided in an embodiment of the present invention.

[0038] Figure 3 A schematic diagram of the three-dimensional structure of the main body of the pipeline fixing device provided in an embodiment of the present invention.

[0039] Figure 4 A schematic diagram of the three-dimensional structure of the first adjusting member and the fourth adjusting member of the pipeline fixing device provided in an embodiment of the present invention.

[0040] Figure 5 Another three-dimensional structural schematic diagram of the first adjusting member and the fourth adjusting member of the pipeline fixing device provided in an embodiment of the present invention.

[0041] Figure 6 A schematic diagram of the three-dimensional structure of the second adjusting member of the pipeline fixing device provided in an embodiment of the present invention.

[0042] Figure 7 A schematic diagram of the three-dimensional structure of a third adjusting member of the pipeline fixing device provided in an embodiment of the present invention.

[0043] Figure 8 A schematic diagram of the three-dimensional structure of a cover plate of a pipeline fixing device provided in an embodiment of the present invention.

[0044] Fig. 9A schematic diagram of the three-dimensional structure of a pipeline fixing device provided in an embodiment of the present invention in one state.

[0045] Fig.10 Another three-dimensional structural schematic diagram of the pipeline fixing device provided by an embodiment of the present invention in one state.

[0046] Fig.11 A schematic diagram of the three-dimensional structure of the pipeline fixing device provided in an embodiment of the present invention in another state.

[0047] Fig.12 Another three-dimensional structural schematic diagram of the pipeline fixing device provided by an embodiment of the present invention in another state. Reference numerals:

[0048] 1. Main body; 2. Cover plate; 3. Screw fixing part;

[0049] 11. Accommodating component; 12. Adjusting component;

[0050] 111, receiving groove; 112, mounting groove; 112a, first mounting groove; 112b, second mounting groove; 112c, third mounting groove; 112d, fourth mounting groove; 113, supporting frame; 114, arc-shaped portion; 115, first mounting plate; 115a, first limiting hole; 114a, first arc-shaped plate; 114b, second arc-shaped plate; 116, second mounting plate; 116a, second limiting hole; 117, third mounting plate; 117a, third limiting hole; 118, fourth mounting plate; 118a, fourth limiting hole; 119, rotating shaft groove; 110, card slot;

[0051] 113a, first support member; 113b, second support member; 113c, third support member; 113d, first avoidance groove; 113e, second avoidance groove; 113f, third avoidance groove;

[0052] 120, avoidance recess; 121, first adjustment member; 121a, first side surface; 121b, second side surface; 121c, third side surface; 121d, fourth side surface; 121e, U-shaped opening; 121f, first limiting protrusion; 121f, second limiting protrusion;

[0053] 122, second adjusting member; 123, third adjusting member; 124, fourth adjusting member; 122a, arc-shaped surface;

[0054] 21. Cover plate body; 22. Closing plate; 211. Wire groove; 23. Rotating shaft; 24. Buckle;

[0055] 31. First mounting member; 311. First opening slot; 32. Second mounting member; 321. Second opening slot. DETAILED DESCRIPTION

[0056] Combine the following Figures 1 to 12 The technical solution provided by the present invention is described in more detail. The description of the exemplary embodiments is merely illustrative and is by no means intended to limit the present disclosure and its application or use. The present disclosure can be implemented in many different forms and is not limited to the embodiments described herein. These embodiments are provided to make the present disclosure thorough and complete and to fully express the scope of the present disclosure to those skilled in the art. It should be noted that unless otherwise specifically stated, the relative arrangement of the components and steps, the composition of the materials, the numerical expressions and the numerical values ​​described in these embodiments should be interpreted as being merely exemplary and not limiting.

[0057] The words "first", "second" and similar words used in this disclosure do not indicate any order, quantity or importance, but are only used to distinguish different parts. The words "include" or "comprise" and similar words mean that the elements before the word include the elements listed after the word, and do not exclude the possibility of also including other elements.

[0058] In the present disclosure, when a specific device is described as being located between a first device and a second device, there may or may not be an intermediate device between the specific device and the first device or the second device. When a specific device is described as being connected to other devices, the specific device may be directly connected to the other devices without an intermediate device, or may not be directly connected to the other devices but have an intermediate device.

[0059] All terms used in the present disclosure, including technical terms or scientific terms, have the same meanings as those understood by ordinary technicians in the field to which the present disclosure belongs, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries, such as general dictionaries, should be interpreted as having meanings consistent with their meanings in the context of the relevant technology, and should not be interpreted in an idealized or extremely formal sense, unless explicitly defined herein.

[0060] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment are considered part of the specification.

[0061] The dimensions of the various parts shown in the drawings are not drawn according to the actual proportional relationship. In the drawings, the same reference numerals are attached to common structural elements or structural elements of the same type, and their repeated descriptions are appropriately omitted.

[0062] Figure 1 A schematic diagram of the three-dimensional state of a pipeline fixing device provided in an embodiment of the present invention. Figure 2 A schematic diagram of the exploded state of the pipeline fixing device provided in an embodiment of the present invention. Figure 3A schematic diagram of the three-dimensional structure of the main body of the pipeline fixing device provided in an embodiment of the present invention.

[0063] See also Figure 1 and Figure 2 An embodiment of the present invention provides a pipeline fixing device, including a main body 1 and a cover plate 2. The main body 1 includes a receiving part 11 and an adjustment assembly 12; the receiving part 11 is provided with a receiving groove 111 and a mounting groove 112 connected to the receiving groove 111. The receiving groove 111 is configured to be open. The adjustment assembly 12 is mounted on the receiving part 11. The adjustment assembly 12 is configured to switch between the following positions: at least part of the adjustment assembly 12 extends into the receiving groove 111, and the adjustment assembly 12 is away from the receiving groove 111. The cover plate 2 is connected to the receiving part 11; the cover plate 2 and the receiving part 11 cooperate to block the receiving groove 111.

[0064] There are many ways to connect the cover plate 2 and the accommodating component 11, which are used to achieve: the cover plate 2 and the accommodating component 11 cooperate to block the accommodating groove 111, and the cover plate 2 moves or rotates relative to the accommodating component 11 to open the accommodating groove 111. The cover plate 2 and the accommodating component 11 are detachably connected, for example, they are formed integrally with a soft material such as plastic, and the connection between the two is integral and rotatable. Of course, other connection methods can also be used.

[0065] At least part of the adjusting component 12 extends into the receiving groove 111 means that at least part of the adjusting component 12 is in the receiving groove 111. Then, due to the influence of the adjusting component 12, the size of the pipeline that the receiving groove 111 can accommodate will be affected by the adjusting component 12. Therefore, as the adjusting component 12 extends into the receiving groove 111 to a greater extent, the size of the pipeline that the receiving groove 111 can accommodate will also change accordingly, thereby adapting to the installation requirements of different pipelines.

[0066] The adjustment component 12 is far away from the receiving groove 111, which means that the adjustment component 12 is not located in the receiving groove 111. In this case, the size of the pipeline that the receiving groove 111 can accommodate will not be affected by the adjustment component 12, so this situation corresponds to the maximum size of the pipeline that the receiving groove 111 can accommodate.

[0067] See also Figure 3The main body 1 includes two parts: a receiving part 11 for receiving the pipeline, and an adjusting component 12 for adjusting the receiving capacity of the receiving part 11. The main body 1 can be configured to have one or more receiving grooves 111, and each receiving groove 111 corresponds to a pipeline. In some embodiments, taking the example that the receiving part 11 includes two receiving grooves 111, each receiving groove 111 is used to receive a pipeline, and the two receiving grooves 111 are independent and do not interfere with each other. When a receiving groove 111 needs to adjust its own receiving capacity, it does not affect other receiving grooves 111. The receiving capacity of each receiving groove 111 can be adjusted separately. The receiving groove 111 is used to receive the pipeline. The installation groove 112 introduced above provides a channel for allowing the adjusting component 12 to pass through for position adjustment of the adjusting component 12.

[0068] Continue to see Figure 3 , each accommodating groove 111 is arranged side by side. The sizes of each accommodating groove 111 can be the same or different. The adjustment ranges of the adjustment components 12 of each accommodating groove 111 can be the same or different.

[0069] Each receiving slot 111 is equipped with at least one adjustment component 12. In some embodiments, taking the example of two adjustment components 12 being provided for each receiving slot 111, the two adjustment components 12 corresponding to each receiving slot 111 are dispersedly arranged, and the positions of the two adjustment components 12 are independent and different from each other. Only one of the adjustment components 12 can be adjusted, or both adjustment components 12 can be adjusted at the same time. The adjustment range of each adjustment component 12 can be set separately, and the adjustment ranges of the two adjustment components 12 are independent of each other.

[0070] See also Figure 2 and Figure 3 In some embodiments, the accommodating component 11 includes a support frame 113 and one or more arc-shaped portions 114. In some embodiments, adjacent arc-shaped portions 114 can be fixedly connected by welding or the like to increase the structural stability of the main body. The support frame 113 includes a first support member 113a, a second support member 113b and a third support member 113c. The second support member 113b is located between the first support member 113a and the third support member 113c. The first support member 113a, the second support member 113b and the third support member 113c are fixedly connected or integrated. Each arc-shaped portion 114 is fixedly connected to the support frame 113, and each arc-shaped portion 114 is provided with an accommodating groove 111 and an installation groove 112. Among them, the adjustment component 12 is at least partially installed in the gap between the arc-shaped portion 114 and the support frame 113. The installation groove 112 provides a channel for the movement of the adjustment component 12.

[0071] like Figure 3As shown, three gaps are formed between the support frame 113 and the two arc-shaped portions 114: gap A, gap B and gap C.

[0072] Each of the gaps A and C corresponds to a receiving groove 111, and one adjusting component 12 can be installed in each of the gaps A and C. The gap B corresponds to two receiving grooves 111 at the same time, and two adjusting components 12 can be installed in the gap B, and each adjusting component 12 corresponds to one receiving groove 111. In general, two adjusting components 12 are installed in each receiving groove 111. Two adjusting components 12 are set in each receiving groove 111, and the adjustment range is larger; the two adjusting components 12 are adjusted at the same time, and the adjustment speed is also faster.

[0073] Continue to see Figure 3 In some embodiments, the first support member 113a and the third support member 113c are arranged perpendicularly to the second support member 113b. The vertically arranged first support member 113a, the third support member 113c and the second support member 113b have a more stable structure, strong impact resistance and good bearing performance. The support frame 113 is roughly U-shaped. The first support member 113a, the second support member 113b and the third support member 113c are integrated, and the support frame 113 can be formed by bending a flat plate, with a smooth transition at the bend. By adopting the above method, the structure of the support frame 113 is more stable, the structural strength of the integrated support frame 113 is higher, there is no weld, and the stress concentration phenomenon caused by welding is avoided.

[0074] Figure 4 A schematic diagram of the three-dimensional structure of the first adjusting member 121 and the fourth adjusting member 124 of the pipeline fixing device provided in an embodiment of the present invention. Figure 5 Another three-dimensional structural schematic diagram of the first adjusting member 121 and the fourth adjusting member 124 of the pipeline fixing device provided in an embodiment of the present invention.

[0075] See also Figures 3 to 5 , the size adjustment method of each receiving groove 111 is introduced below. In the following description, the arc portion 114 includes a first arc plate 114a and a second arc plate 114b. Each arc plate is provided with a receiving groove 111 and two mounting grooves 112. Of course, each arc plate can also be provided with only one mounting groove 112. The receiving groove 111 corresponding to the first arc plate 114a is the first receiving groove 111, and the two mounting grooves 112 corresponding to the first arc plate 114a are the first mounting groove 112a and the second mounting groove 112b. The receiving groove 111 corresponding to the second arc plate 114b is the second receiving groove 111, and the two mounting grooves 112 corresponding to the second arc plate 114b are the third mounting groove 112c and the fourth mounting groove 112d.

[0076] In some embodiments, the arc portion 114 includes a first arc plate 114a. The first arc plate 114a is fixedly connected to the support frame 113. The concave portion of the first arc plate 114a serves as the first receiving groove 111. The wall of the first arc plate 114a is provided with a first mounting groove 112a (see Fig. 9 ), the first mounting groove 112a provides a channel for the movement of the first adjusting member 121 described later. The accommodating component 11 further includes a first mounting plate 115, which is located in the gap A at the turning point of the first supporting member 113a and the second supporting member 113b (see Figure 3 ). The first mounting plate 115 is fixed to the outer walls of the first support member 113a, the second support member 113b and the first arc-shaped plate 114a by welding or other methods. The first mounting plate 115 is provided with at least two first limiting holes 115a. Each first limiting hole 115a is arranged along the radial direction of the first receiving groove 111 of the first arc-shaped plate 114a. Among them, the adjustment component 12 includes a first adjustment member 121, and the first adjustment member 121 is located in the gap at the turning point of the first support member 113a and the second support member 113b, and the first adjustment member 121 can be selectively installed in one of the first limiting holes 115a, and the position of the first adjustment member 121 in the first receiving groove 111 of the first arc-shaped plate 114a is changed by installing the first adjustment member 121 in different first limiting holes 115a.

[0077] The arrangement direction of each first limiting hole 115a is the moving direction of the first adjusting member 121. By installing the first adjusting member 121 in different first limiting holes 115a, the distance between the first adjusting member 121 and the center of the receiving groove 111 of the first arc plate 114a is changed, thereby changing the size that the receiving groove 111 of the first arc plate 114a can accommodate, so as to meet the installation requirements of pipelines of different thicknesses.

[0078] See also Figure 4 and Figure 5, the first adjusting member 121 is roughly in the shape of a hollow cuboid. Two of the opposite sides of the first adjusting member 121 are provided with openings to achieve lightweighting of the first adjusting member 121. The other four sides of the first adjusting member 121 are the first side 121a, the second side 121b, the third side 121c and the fourth side 121d that are surrounded in a circle. The first side 121a and the third side 121c are opposite. The second side 121b and the fourth side 121d are opposite. The second side 121b and the fourth side 121d of the first adjusting member 121 are each provided with a U-shaped opening 121e to form a cantilever P on each of the second side 121b and the fourth side 121d, and the free end of each cantilever P is installed with a first limiting protrusion 121f. The two first limiting protrusions 121f are opposite, and each first limiting protrusion 121f is matched with the first limiting hole 115a. The U-shaped opening 121e is formed in the middle area between the second side surface 121b and the fourth side surface 121d. The U-shaped opening 121e is a non-enclosed groove opened on the second side surface 121b and the fourth side surface 121d. One end of the cantilever P of the second side surface 121b is connected; the other end of the cantilever P is suspended and not connected. One end of the cantilever P of the fourth side surface 121d is connected; the other end of the cantilever P is also suspended and not connected. The other end of each cantilever P that is suspended and not connected is the free end of the cantilever P.

[0079] The first side surface 121a of the first adjusting member 121 for contacting the pipeline is configured as an arc surface to increase the contact area of ​​the first adjusting member 121 with the pipeline and the insulation material layer wrapped outside the pipeline, increase the reliability of the pipeline connection, and prevent slipping. The third side surface 121c of the first adjusting member 121 for cooperating with the support frame 113 is also configured as an arc surface to adapt to the external shape of the support frame 113, so that the external profile of the entire pipeline fixture is more rounded, so as to reduce the risk of operators and other parts being scratched by the pipeline fixture.

[0080] See also Figure 3 and Figure 4 As described above, the first adjusting member 121 can be selectively installed in one of the first limiting holes 115a of the first mounting plate 115. When the first adjusting member 121 includes two first limiting protrusions 121f, correspondingly, the number of first mounting plates 115 also needs to be set to two, and both first mounting plates 115 are provided with first limiting holes 115a. The first adjusting member 121 is located between the two first mounting plates 115, and one first limiting protrusion 121f is inserted into one of the first limiting holes 115a of each first mounting plate 115.

[0081] When the position of the first adjusting member 121 needs to be changed, the first limiting protrusion 121f is directly pressed to make the first limiting protrusion 121f withdraw from the first limiting hole 115a. Since the first limiting protrusion 121f is installed on the free end of the cantilever, the free end of the cantilever is not supported, and its position is easy to change under the action of external force, so it is relatively easy to withdraw the first limiting protrusion 121f from the first limiting hole 115a, and then push the first adjusting member 121 toward the center of the receiving groove 111 of the first arc plate 114a, so that the receiving groove 111 of the first arc plate 114a can be used to install a smaller size pipeline. If the first adjusting member 121 is pushed toward the center of the receiving groove 111 away from the first arc plate 114a, the receiving groove 111 of the first arc plate 114a can be used to install a larger size pipeline.

[0082] A first avoidance groove 113d is provided at the corner of the first support member 113a and the second support member 113b, and the first adjustment member 121 can be more conveniently installed through the first avoidance groove 113d. The first adjustment member 121 can move inside and outside the first avoidance groove 113d.

[0083] See also Figure 3 , Figure 6 and Figure 7 , the arc portion 114 also includes a second arc plate 114b, the second arc plate 114b is fixedly connected to the support frame 113, and the second arc plate 114b is arranged side by side and fixedly connected with the first arc plate 114a. The accommodating component 11 also includes a second mounting plate 116, and the second mounting plate 116 is located in the gap between the second support member 113b, the first arc plate 114a and the second arc plate 114b. The second mounting plate 116 is provided with at least two second limiting holes 116a. Each second limiting hole 116a is arranged along the moving track of the second adjusting member 122. The adjusting assembly 12 also includes a second adjusting member 122, and the second adjusting member 122 is located in the gap between the second support member 113b and the first arc plate 114a and the second arc plate 114b. The second adjusting member 122 can be selectively installed in one of the second limiting holes 116a. The position of the second adjusting member 122 in the first receiving groove 111 of the first arc-shaped plate 114 a is changed by installing the second adjusting member 122 in different second limiting holes 116 a .

[0084] The purpose of the second adjusting member 122 is also to adjust the size of the first receiving groove 111 of the first arc-shaped plate 114 a to adapt to the installation requirements of pipelines of different sizes.

[0085] See also Figure 6 and Figure 7The structures of the second adjusting member 122 and the third adjusting member 123 described later can be swapped, that is, one of the second adjusting member 122 and the third adjusting member 123 adopts Figure 6 The structure shown, another one adopts Figure 7 The structure shown.

[0086] The intersection of the first curved plate 114a, the second curved plate 114b, and the second support member 113b is roughly triangular, so the rough outlines of the second adjustment member 122 and the third adjustment member 123 are also triangular to adapt to the shape of the gap B.

[0087] Similar to the structure of the first limiting protrusion 121f provided on the first adjusting member 121, the second adjusting member 122 includes a triangular side plate, and the triangular side plate is formed with a cantilever by opening a U-shaped groove, and the second limiting protrusion 121f is installed on the cantilever. The second limiting protrusion 121f cooperates with the second limiting hole 116a. When the position of the second adjusting member 122 needs to be changed, the second limiting protrusion is pressed to disengage the second adjusting member 122 from the installed second limiting hole 116a, and the second limiting protrusion 121f is released after the second adjusting member 122 moves to the target position, and the second limiting protrusion 121f is automatically snapped into the second limiting hole 116a at the target position. The surface of the second adjusting member 122 used for contacting the pipeline is also an arc surface 122a.

[0088] In some embodiments, the accommodating component 11 further includes a third mounting plate 117, which is located in the gap between the second support member 113b, the first arc-shaped plate 114a and the second arc-shaped plate 114b. The third mounting plate 117 is provided with at least two third limiting holes 117a; each third limiting hole 117a is arranged along the moving track of the third adjusting member 123. The second mounting plate 116 and the third mounting plate 117 are arranged in parallel. Among them, the adjustment component 12 further includes the third adjusting member 123 introduced above, which is located between the second support member 113b and the arc-shaped portion 114. The third adjusting member 123 can be selectively installed in one of the third limiting holes 117a. By installing the third adjusting member 123 in different third limiting holes 117a, the position of the third adjusting member 123 in the accommodating groove 111 of the second arc-shaped plate 114b can be changed.

[0089] The structure of the third adjusting member 123 is similar to that of the second adjusting member 122. The third adjusting member 123 includes another triangular side plate, which is formed with a cantilever by opening a U-shaped groove, and a third limiting protrusion is installed on the cantilever. The third limiting protrusion cooperates with the third limiting hole 117a. When the position of the third adjusting member 123 needs to be changed, the third limiting protrusion is pressed to disengage the third adjusting member 123 from the installed third limiting hole 117a. After the third adjusting member 123 moves to the target position, the third limiting protrusion is released, and the third limiting protrusion is automatically snapped into the third limiting hole 117a at the target position.

[0090] The above technical solution places the second adjusting member 122 and the third adjusting member 123 side by side in the gap B, and the occupied space size is small. The second adjusting member 122 is used to adjust the size of the first receiving groove 111 of the first curved plate 114a, and the third adjusting member 123 is used to adjust the size of the second receiving groove 111 of the second curved plate 114b. The second adjusting member 122 and the third adjusting member 123 can be adjusted independently without affecting each other. When one of the second adjusting member 122 and the third adjusting member 123 moves, the other can play a supporting role, making the moving operation more stable.

[0091] See also Figure 6 and Figure 7 In some embodiments, the second adjusting member 122 includes an avoidance recess 120, and at least a portion of the third adjusting member 123 is located in the avoidance recess 120; or, the third adjusting member 123 includes an avoidance recess 120, and at least a portion of the second adjusting member 122 is located in the avoidance recess 120. The second adjusting member 122 and the third adjusting member 123 are staggered to avoid interference in movement between the second adjusting member 122 and the third adjusting member 123.

[0092] The avoidance recess 120 is provided so that the moving trajectories of the second adjusting member 122 and the third adjusting member 123 will not interfere with each other, and the space required for installing the second adjusting member 122 and the third adjusting member 123 can be reduced, so that within a limited space, the second adjusting member 122 and the third adjusting member 123 can be moved independently without interfering with each other and can also support each other.

[0093] In order to facilitate the installation of the second adjusting member 122 and the third adjusting member 123, the second supporting member 113b is provided with a second avoiding groove 113e (see Fig.10 or Fig.12 ), the second adjusting member 122 and the third adjusting member 123 can each be moved out of the second avoidance groove 113e, and can also be moved to the side of the second avoidance groove 113e facing the first arc plate 114a and the second arc plate 114b.

[0094] In some embodiments, the accommodating component 11 further includes a fourth mounting plate 118, and the fourth mounting plate 118 is located between the second support member 113b and the third support member 113c. The fourth mounting plate 118 is provided with at least two fourth limiting holes 118a, and the fourth limiting holes 118a are arranged along the moving track of the fourth adjusting member 124. Among them, the adjusting assembly 12 includes a fourth adjusting member 124, and the fourth adjusting member 124 is located between the second support member 113b and the third support member 113c. The fourth adjusting member 124 can be selectively installed in one of the fourth limiting holes 118a, and the position of the fourth adjusting member 124 in the accommodating groove 111 of the second arc plate 114b can be changed by installing the fourth adjusting member 124 in different fourth limiting holes 118a.

[0095] The structure of the fourth adjusting member 124 is substantially the same as the structure of the first supporting member 113a described above, and will not be described in detail herein. The size of the second receiving groove 111 of the second arc-shaped plate 114b can be adjusted by the fourth adjusting member 124 to meet the installation requirements of pipelines of different sizes.

[0096] A third avoidance groove 113f is provided at the corner of the second support member 113b and the third support member 113c, and the fourth adjustment member 124 can be more conveniently installed through the third avoidance groove 113f. The fourth adjustment member 124 can also move inside and outside the third avoidance groove 113f.

[0097] The connection relationship between the cover plate 2 and the main body 1 is described below.

[0098] See also Figure 1 , Figure 2 and Figure 8 In some embodiments, one end of the cover plate 2 is rotatably connected to the support frame 113, and the other end of the cover plate 2 is snap-connected to the support frame 113.

[0099] The cover plate 2 is generally a bent plate. Along one end of the length direction of the cover plate 2, the cover plate 2 is provided with a rotating shaft 23, and one end of the main body 1 is provided with a rotating shaft groove 119. The rotating shaft 23 is detachably installed in the rotating shaft groove 119. Along the other end of the length direction of the cover plate 2, the cover plate 2 is provided with a buckle 24 or a buckle groove, and the main body 1 is correspondingly provided with a buckle groove 110 or a buckle. The buckle groove 110 cooperates with the buckle 24.

[0100] When the shaft is in the shaft slot 119, as long as the buckle 24 and the slot 110 are disengaged, the cover plate 2 can rotate around the center line of the shaft. At this time, the cover plate 2 can be rotated to open the receiving slot 111 to smoothly install the pipeline. After the pipeline is installed in place, the cover plate 2 and the main body 1 are buckled together to close the receiving slot 111, and the pipeline will not fall out.

[0101] Continue to see Figure 2 and Figure 8In some embodiments, the cover plate 2 includes a cover plate body 21 and a sealing plate 22. One end of the cover plate body 21 is rotatably connected to the main body 1, and the other end of the cover plate body 21 is snap-connected to the main body 1; at least one wire groove 211 is provided on the side of the cover plate body 21 away from the main body 1, and the wire groove 211 is used to install components such as wires. One end of the sealing plate 22 is rotatably connected to the cover plate body 21, and the other end of the sealing plate 22 is snap-connected to the cover plate body 21; the sealing plate 22 is configured to block the wire groove 211. The wire groove 211 of the cover plate 2 itself can also be opened and closed to facilitate the installation of the line.

[0102] In some embodiments, the number of wire accommodating grooves 211 is more than two, and the sealing plate 22 is configured to block part of the wire accommodating grooves 211. The cover plate 2 may be provided with one or more wire accommodating grooves 211. The sealing plate 22 may be designed to switch the open / closed state of only part of the wire accommodating grooves 211, or may be configured to switch the open / closed state of all the wire accommodating grooves 211. In some embodiments, the cover plate 2 is provided with three wire accommodating grooves 211, the two wire accommodating grooves 211 located at the bottom may be closed by the sealing plate 22, and the wire accommodating groove 211 located at the top is always configured to be open to meet the installation requirements of the lines in different situations.

[0103] Fig. 9 A schematic diagram of the three-dimensional structure of a pipeline fixing device provided in an embodiment of the present invention in one state. Fig.10 Another three-dimensional structural schematic diagram of the pipeline fixing device provided by an embodiment of the present invention in one state. Fig.11 A schematic diagram of the three-dimensional structure of the pipeline fixing device provided in an embodiment of the present invention in another state. Fig.12 Another three-dimensional structural schematic diagram of the pipeline fixing device provided by an embodiment of the present invention in another state.

[0104] Figures 9 and 10 The schematic diagram shows that the pipeline fixing device can accommodate two pipelines of larger size. In this first state, the first adjustment member 121 (see Figure 2 ,and Figure 2 The first adjusting member 121 is the same as that in the embodiment, and will not be described in detail), the second adjusting member 122 (see Figure 2 ,and Figure 2 The third adjusting member 123 and the fourth adjusting member 124 do not extend into the second accommodating groove 111 of the second arc-shaped plate 114b.

[0105] Figure 11 to Figure 12The schematic diagram shows that the pipeline fixing device can accommodate two pipelines of smaller size. In the second state, the first adjustment member 121 and the second adjustment member 122 are both inserted into the first receiving groove 111 of the first arc plate 114a. The third adjustment member 123 and the fourth adjustment member 124 are both inserted into the second receiving groove 111 of the second arc plate 114b.

[0106] In addition to the states of the pipe fixture described above, the pipe fixture also has the following working states:

[0107] In the third state, the first adjusting member 121 extends into the first receiving groove 111 of the first arc-shaped plate 114a, and the second adjusting member 122 does not extend into the first receiving groove 111 of the first arc-shaped plate 114a. Neither the third adjusting member 123 nor the fourth adjusting member 124 extends into the second receiving groove 111 of the second arc-shaped plate 114b, or both the third adjusting member 123 and the fourth adjusting member 124 extend into the second receiving groove 111 of the second arc-shaped plate 114b, or one of the third adjusting member 123 and the fourth adjusting member 124 extends into the second receiving groove 111 of the second arc-shaped plate 114b.

[0108] In the fourth state, the first adjusting member 121 does not extend into the first receiving groove 111 of the first arc-shaped plate 114a, and the second adjusting member 122 extends into the first receiving groove 111 of the first arc-shaped plate 114a. The third adjusting member 123 and the fourth adjusting member 124 do not extend into the second receiving groove 111 of the second arc-shaped plate 114b, or the third adjusting member 123 and the fourth adjusting member 124 both extend into the second receiving groove 111 of the second arc-shaped plate 114b, or one of the third adjusting member 123 and the fourth adjusting member 124 extends into the second receiving groove 111 of the second arc-shaped plate 114b.

[0109] Continue to see Figures 9 to 12 In some embodiments, the pipeline fixing device further includes a screw fixing portion 3, which is mounted on the main body 1 and located on a side of the main body 1 away from the cover plate 2. The screw fixing portion 3 is used to install a screw, which can fix or hoist the entire pipeline fixing device.

[0110] In some embodiments, the screw fixing portion 3 includes a first mounting member 31 and a second mounting member 32. The first mounting member 31 includes a first opening slot 311; the first mounting member 31 is fixed to the accommodating member 11. The second mounting member 32 includes a second opening slot 321; the second mounting member 32 is fixed to the accommodating member 11. The opening directions of the first opening slot 311 and the second opening slot 321 are different, so as to increase the convenience and firmness of the screw connection.

[0111] An embodiment of the present invention further provides an air conditioning system, comprising the pipeline fixing device provided by any technical solution of the present invention.

[0112] In the description of the present invention, it is necessary to understand that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the protection content of the present invention. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0113] In the description of the present invention, each technical feature may be combined with other technical features where feasible.

[0114] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein, but these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A pipeline fixing device, characterized in that: include: A main body (1) comprises a receiving component (11) and an adjusting assembly (12); the receiving component (11) is provided with a receiving groove (111) and a mounting groove (112) communicating with the receiving groove (111); the receiving groove (111) is configured to be open; the adjusting assembly (12) is mounted on the receiving component (11), and the adjusting assembly (12) is configured to switch between the following positions: at least a portion of the adjusting assembly (12) extends into the receiving groove (111), the adjusting assembly (12) is away from the receiving groove (111); and A cover plate (2) is connected to the accommodating component (11); the cover plate (2) cooperates with the accommodating component (11) to seal the accommodating groove (111).

2. The pipeline fixing device according to claim 1, characterized in that: The accommodating component (11) comprises: A support frame (113), comprising a first support member (113a), a second support member (113b) and a third support member (113c); the second support member (113b) is located between the first support member (113a) and the third support member (113c); the first support member (113a), the second support member (113b) and the third support member (113c) are fixedly connected or are integrated; and One or more arc-shaped portions (114), each of the arc-shaped portions (114) being fixedly connected to the support frame (113), and each of the arc-shaped portions (114) being provided with the accommodating groove (111) and the mounting groove (112); Wherein, the adjustment assembly (12) is at least partially installed in the gap between the arc-shaped portion (114) and the support frame (113).

3. The pipeline fixing device according to claim 2, characterized in that: The first support member (113a) and the third support member (113c) are both arranged perpendicular to the second support member (113b).

4. The pipeline fixing device according to claim 2 or 3, characterized in that: The adjustment assembly (12) comprises a first adjustment member (121); the arc-shaped portion (114) comprises a first arc-shaped plate (114a), and the first arc-shaped plate (114a) is fixedly connected to the support frame (113); the accommodating component (11) further comprises: A first mounting plate (115) is located in a gap at a turning point between the first supporting member (113a) and the second supporting member (113b); the first mounting plate (115) is provided with at least two first limiting holes (115a); each of the first limiting holes (115a) is arranged along a moving track of the first adjusting member (121); The first adjusting member (121) is located in a gap at a turning point between the first supporting member (113a) and the second supporting member (113b), and the first adjusting member (121) can be selectively installed in one of the first limiting holes (115a).

5. The pipeline fixing device according to claim 4, characterized in that: The first adjusting member (121) comprises a first side surface (121a), a second side surface (121b), a third side surface (121c) and a fourth side surface (121d) which form a circle; Wherein, the first side surface (121a) and the third side surface (121c) are both configured as arc-shaped surfaces; The second side surface (121b) and the fourth side surface (121d) are each provided with a U-shaped opening (121e) so as to form cantilevers on the second side surface (121b) and the fourth side surface (121d); a first limiting protrusion (121f) is installed at the free end of each cantilever; the first limiting protrusion (121f) cooperates with the first limiting hole (115a).

6. The pipeline fixing device according to claim 4, characterized in that: The adjustment assembly (12) further comprises a second adjustment member (122); the arc-shaped portion (114) further comprises a second arc-shaped plate (114b), the second arc-shaped plate (114b) being fixedly connected to the support frame (113), and the second arc-shaped plate (114b) and the first arc-shaped plate (114a) are arranged side by side and fixedly connected; The accommodating component (11) further comprises a second mounting plate (116), the second mounting plate (116) being located in a gap between the second supporting member (113b), the first arc-shaped plate (114a) and the second arc-shaped plate (114b); the second mounting plate (116) is provided with at least two second limiting holes (116a), each of the second limiting holes (116a) being arranged along a moving track of the second adjusting member (122); The second adjusting member (122) is located in the gap between the second supporting member (113b) and the arc-shaped portion (114); the second adjusting member (122) can be selectively installed in one of the second limiting holes (116a).

7. The pipeline fixing device according to claim 6, characterized in that: The adjustment assembly (12) further includes a third adjustment member (123); The accommodating component (11) further comprises a third mounting plate (117), wherein the third mounting plate (117) is at least partially located in a gap between the second supporting member (113b), the first arc-shaped plate (114a) and the second arc-shaped plate (114b); the third mounting plate (117) is provided with at least two third limiting holes (117a), and each of the third limiting holes (117a) is arranged along a moving track of the third adjusting member (123); the second mounting plate (116) and the third mounting plate (117) are arranged in parallel; The third adjusting member (123) can be selectively installed in one of the third limiting holes (117a) to change the position of the third adjusting member (123) in the receiving groove (111) of the second arc-shaped plate (114b).

8. The pipeline fixing device according to claim 7, characterized in that: The second adjustment member (122) comprises an avoidance recess (120), and the third adjustment member (123) is at least partially located in the avoidance recess (120); or the third adjustment member (123) comprises an avoidance recess (120), and at least partially the second adjustment member (122) is located in the avoidance recess (120).

9. The pipeline fixing device according to claim 6, characterized in that: The adjustment assembly (12) comprises a fourth adjustment member (124); The accommodating component (11) further comprises a fourth mounting plate (118), wherein the fourth mounting plate (118) is at least partially located in a gap at a turning point between the second supporting member (113b) and the third supporting member (113c); the fourth mounting plate (118) is provided with at least two fourth limiting holes (118a), and the fourth limiting holes (118a) are arranged along a moving track of the fourth adjusting member (124); Wherein, the fourth adjustment member (124) can be selectively installed in one of the fourth limiting holes (118a).

10. The pipeline fixing device according to claim 1, characterized in that: The cover plate (2) comprises: A cover plate body (21), one end of which is rotatably connected to the main body (1), and the other end of which is snap-connected to the main body (1); at least one wire accommodating groove (211) is provided on a side of the cover plate body (21) away from the main body (1); and A sealing plate (22) is rotatably connected to the cover plate body (21) at one end and snap-connected to the cover plate body (21) at the other end; the sealing plate (22) is configured to seal the wire accommodating groove (211).

11. The pipeline fixing device according to claim 10, characterized in that: The number of the wire accommodating grooves (211) is more than two, and the sealing plate (22) is configured to seal off a portion of the wire accommodating grooves (211).

12. An air conditioning system, characterized in that: It comprises the pipeline fixing device described in any one of claims 1 to 11.

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