Pipeline fixing structure for refrigerating system

Abstract

The utility model relates to the field of pipeline tools, and provides a pipeline fixing structure for a refrigerating system, which comprises a connecting piece, a fixing piece, a first mounting piece, a second mounting piece and a fastening piece, the connecting piece is fixedly connected to a rack of an external refrigerating system; the fixing piece is installed at the end, away from the rack, of the connecting piece, and a through hole is formed in the fixing piece. The first installation part is fixedly connected to the side, away from the connecting part, of the fixing part and provided with a first inner groove allowing a pipeline to penetrate through. The second mounting part is arranged on the side, away from the fixing part, of the first mounting part and is provided with a second inner groove, and the pipeline penetrates through the first inner groove and the second inner groove; the fastener is arranged on the second installation piece in a sleeving mode, and the two ends of the fastener bypass the second installation piece, penetrate through the through holes and are fixed to the fixing piece in a locked mode. The refrigerating system has the effect of improving the stability of the whole refrigerating system.

Description

Technical Field

[0001] The present application relates to a pipeline tool, and in particular to a pipeline fixing structure for a refrigeration system. Background Art

[0002] In cold storage refrigeration systems, the main pipe is a key component responsible for transporting refrigerants such as Freon. However, in existing technologies, the lower end of the main pipe usually needs to be fixed to the rack using a fixed bracket to facilitate replacement or maintenance. However, when the refrigerant is transported inside the main pipe, the ordinary fixed bracket can easily cause the entire pipe to shake when the internal pressure of the main pipe changes, affecting the stability of the entire refrigeration system. Summary of the Invention

[0003] In order to improve the above-mentioned problems, the present application provides a pipe fixing structure for a refrigeration system.

[0004] The present application provides a refrigeration system pipe fixing structure that adopts the following technical solution:

[0005] A pipe fixing structure for a refrigeration system comprises a connecting piece, a fixing piece, a first mounting piece, a second mounting piece and a fastener; the connecting piece is fixedly connected to a rack of an external refrigeration system; the fixing piece is installed at an end of the connecting piece away from the rack, and a through hole is provided on the fixing piece; the first mounting piece is fixedly connected to a side of the fixing piece away from the connecting piece, and a first inner groove is provided for the pipe to pass through; the second mounting piece is arranged on a side of the first mounting piece away from the fixing piece, and a second inner groove is provided, and the pipe passes through the first inner groove and the second inner groove; the fastener is sleeved on the second mounting piece, and both ends of the fastener bypass the second mounting piece and pass through the through holes, and are locked and fixed with the fixing piece.

[0006] By adopting the above technical solution, the connecting part provides support, the pipeline extends between the first inner groove of the first mounting part and the second inner groove of the second mounting part, the second mounting part is tightly attached to the first mounting part, and the fastener is sleeved on the outer wall of the second mounting part, and is locked with the fixing part through the through hole, so that the positions of the first mounting part and the second mounting part are fixed, the pipeline is limited and fixed, and the overall shaking of the pipeline is reduced, thereby improving the stability of the overall refrigeration system.

[0007] Optionally, the first mounting member and the second mounting member are made of heat-insulating material.

[0008] By adopting the above technical solution, the first mounting member and the second mounting member made of thermal insulation material can reduce the impact of the temperature in the pipeline on themselves, thereby providing a good thermal insulation effect, while effectively blocking the temperature conduction between the pipeline and the rack, indirectly improving the cooling efficiency.

[0009] Optionally, the first inner groove and the second inner groove are both semicircular grooves, and the first inner groove and the second inner groove are connected to form a complete circular groove.

[0010] By adopting the above technical solution, the semicircular first inner groove and the second inner groove can be in closer contact with the outer wall of the pipe, further reducing the amplitude of the pipe shaking, thereby reducing the impact of the pipe shaking on the overall refrigeration system.

[0011] Optionally, elastic shock-absorbing pads are provided in the first inner groove and the second inner groove.

[0012] By adopting the above technical solution, the elastic shock-absorbing pad can not only further improve the thermal insulation effect, but also reduce the vibration and noise generated by the pipeline during operation.

[0013] Optionally, the fastener includes a connecting hoop, a first screw, a second screw, a first nut and a second nut; the connecting hoop is sleeved on the outer wall of the second mounting member, the first screw and the second screw are respectively installed on both sides of the connecting hoop, and the first screw and the second screw pass through the through hole, extending to the side of the fixing member away from the first mounting member, the first nut is threadedly connected to the first screw, and the second nut is threadedly connected to the second screw.

[0014] By adopting the above technical solution, after the connecting hoop is sleeved on the second mounting piece, the two ends of the connecting hoop are fixed by the first screw and the second screw and pass through the through hole. After being screwed together by the first nut and the second nut, the first screw and the second screw cannot be separated from the through hole, and are thereby locked on the fixing piece, so that the connecting hoop can firmly fix the second mounting piece.

[0015] Optionally, an arc-shaped limiting groove is formed on the outer wall of the second mounting member, and the connecting hoop is located in the arc-shaped limiting groove and is sleeved along the arc-shaped limiting groove.

[0016] By adopting the above technical solution, the connecting hoop can be embedded in the arc-shaped limiting groove, and the arc-shaped limiting groove limits the connecting hoop so that the connecting hoop will not be separated from the second mounting part due to shaking or rocking when tightening the second mounting part, thereby improving the stability of the connection.

[0017] Optionally, an insertion groove is provided on the first mounting member, an insertion protrusion is provided on the second mounting member, and the second mounting member is plugged into the insertion groove via the insertion protrusion.

[0018] By adopting the above technical solution, the second mounting member is fixed in its installation position after being plugged into the insertion groove through the insertion protrusion. The insertion protrusion provides positioning and limiting functions, making the installation of the second mounting member faster. At the same time, the insertion protrusion is limited by the insertion groove, which can also prevent the second mounting member from shifting in position during or after installation.

[0019] Optionally, an anti-bending pad is provided in the insertion groove.

[0020] By adopting the above technical solution, the anti-bending pad can provide protection for the insertion protrusion, so that when the pipeline shakes or vibrates, the insertion protrusion contacts the anti-bending pad, further reducing the occurrence of bending or breaking.

[0021] In summary, this application includes at least one of the following beneficial technical effects:

[0022] 1. The connecting piece provides support, and the pipeline extends between the first inner groove of the first mounting piece and the second inner groove of the second mounting piece. The second mounting piece is closely attached to the first mounting piece, and the fastener is sleeved on the outer wall of the second mounting piece, and is locked with the fixing piece through the through hole, so that the positions of the first mounting piece and the second mounting piece are fixed, the pipeline is limited and fixed, and the overall shaking of the pipeline is reduced, thereby improving the stability of the overall refrigeration system;

[0023] 2. The first and second mounting members made of heat-insulating materials can reduce the impact of the temperature in the pipeline on the pipe itself, thereby providing good heat insulation effect. At the same time, they effectively block the temperature conduction between the pipeline and the rack, indirectly improving the cooling efficiency.

[0024] 3. The semicircular first inner groove and the second inner groove can more closely contact the outer wall of the pipe, further reducing the amplitude of the pipe shaking, thereby reducing the impact of the pipe shaking on the overall refrigeration system;

[0025] 4. Elastic shock-absorbing pads can not only further improve the thermal insulation effect, but also reduce the vibration and noise generated by the pipeline during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the three-dimensional structure of a refrigeration system in one embodiment of the present application;

[0027] Figure 2 This is a schematic diagram of a first three-dimensional structure of a fixing structure in some embodiments of the present application;

[0028] Figure 3 This is a schematic diagram of a three-dimensional structure of a fixed structure concealing a pipeline in some embodiments of the present application;

[0029] Figure 4 is a bottom-up structural schematic diagram of a fixed structure in some embodiments of the present application;

[0030] Figure 5 This is a schematic diagram of a second three-dimensional structure of the fixing structure in some embodiments of the present application;

[0031] Figure 6 This application Figure 5 Schematic diagram of the enlarged structure of A;

[0032] The marks in the accompanying drawings are: 1. connecting part, 2. fixing part, 3. first mounting part, 31. first inner groove, 32. elastic shock-absorbing pad, 33. insertion groove, 34. anti-bending pad, 4. second mounting part, 41. second inner groove, 42. arc-shaped limiting groove, 43. insertion protrusion, 5. fastener, 51. connecting hoop, 52. first screw, 53. second screw, 54. first nut, 55. second nut. DETAILED DESCRIPTION

[0033] The following describes the embodiments of the present application through specific examples. Those skilled in the art can easily understand the other advantages and effects of the present application from the information disclosed in this application. The present application can also be implemented or applied through different specific embodiments. The details in this application can also be modified or changed according to different viewpoints and application systems without departing from the spirit of this application. It should be noted that the embodiments and features in the embodiments of this application can be combined with each other unless they conflict.

[0034] The following is a detailed description of the embodiments of the present application with reference to the accompanying drawings so that those skilled in the art can easily implement the present application. The present application can be embodied in many different forms and is not limited to the embodiments described herein.

[0035] In the description of this application, reference to the terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of this application. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. In addition, those skilled in the art may combine and integrate different embodiments or examples described in this application, as well as features of different embodiments or examples, unless otherwise contradictory.

[0036] Furthermore, the terms "first" and "second" are used solely to indicate a target and should not be understood to indicate or imply relative importance or implicitly specify the number of technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the context of this application, "plurality" means two or more, unless otherwise specifically defined.

[0037] Throughout this specification, when a device is said to be "connected" to another device, this includes not only "direct connection" but also "indirect connection" with other elements interposed therebetween. Furthermore, when a device is said to "include" a certain component, unless otherwise stated, this does not exclude the inclusion of other components but rather implies that the device may include other components.

[0038] The following is combined with Figure 1 -Attached Figure 6 , further details of this application are given.

[0039] An embodiment of the present application discloses a pipe fixing structure for a refrigeration system.

[0040] A pipe fixing structure for a refrigeration system, reference Figure 1 As shown, it is mainly used in refrigeration systems such as cold storage and large factories to fix the main pipes or pipelines for transporting gases or liquids such as cold air and refrigerants. The refrigeration system includes structures such as a rack, a pressure barrel, and a transport pipeline. The fixed structure used in this application is used to fix the transport pipeline.

[0041] refer to Figure 1 and Figure 2 As shown, the fixed structure includes a connector 1, a fixing member 2, a first mounting member 3, a second mounting member 4 and a fastener 5; the connector 1 is fixedly connected to the rack of the external refrigeration system. The connector 1 can be a connecting beam or connecting rod made of metal, and the outer surface is coated with an anti-corrosion coating to prevent corrosion. The main function of the connector 1 is to provide overall support for the fixed structure.

[0042] The fixing member 2 is installed at the end of the connecting member 1 away from the frame. The fixing member 2 can be a fixing seat or a fixing plate made of metal, and a through hole is opened on the fixing member 2. The number of through holes can be set to several, and at least two can be set.

[0043] The first mounting member 3 is fixedly connected to the side of the fixing member 2 away from the connecting member 1, and is provided with a first inner groove 31 for the pipe to pass through. The first mounting member 3 can adopt a first mounting block or a first mounting seat. The first mounting member 3 is mainly used to provide partial fixation of the conveying pipe to reduce the impact of shaking or swaying of the conveying pipe on the overall refrigeration system. The pipe is tightly attached to the groove surface of the first inner groove 31.

[0044] refer to Figure 3As shown, the second mounting member 4 is arranged on the side of the first mounting member 3 away from the fixing member 2, and is provided with a second inner groove 41. The pipeline passes through the first inner groove 31 and the second inner groove 41. The second mounting member 4 can adopt a second mounting block or a second mounting seat. The second mounting member 4 is used in conjunction with the first mounting member 3. The first inner groove 31 presses one side of the pipeline tightly, and the second inner groove 41 presses the other side of the pipeline tightly, so that the pipeline is fixed in the first inner groove 31 and the second inner groove 41.

[0045] The fastener 5 is used to fix the second mounting member 4. The fastener 5 has an annular structure and is sleeved on the outer wall of the second mounting member 4, so that the second mounting member 4 is forced to be close to the first mounting member 3, and the second inner groove 41 is close to the outer wall of the pipe, thereby achieving the function of fixing the second mounting member 4. The two ends of the fastener 5 bypass the second mounting member 4 and pass through the through hole, and are locked and fixed with the fixing member 2, so that the fastener 5 and the second mounting member 4 are both fixed on the fixing member 2 and cannot be detached.

[0046] Specifically, the connecting member 1 provides support, and the pipeline extends between the first inner groove 31 of the first mounting member 3 and the second inner groove 41 of the second mounting member 4. The second mounting member 4 is tightly attached to the first mounting member 3, and is sleeved on the outer wall of the second mounting member 4 by the fastener 5, and is locked with the fixing member 2 through the through hole, so that the positions of the first mounting member 3 and the second mounting member 4 are fixed, the pipeline is limited and fixed, and the overall shaking of the pipeline is reduced, thereby improving the stability of the overall refrigeration system.

[0047] Furthermore, the first mounting member 3 and the second mounting member 4 are made of heat-insulating materials, such as composite polymer materials. The first mounting member 3 and the second mounting member 4 made of heat-insulating materials can reduce the impact of the temperature in the pipeline on themselves, thereby providing good heat-insulating effect.

[0048] At the same time, when the refrigerant flows in the main pipe, due to its low temperature, if the pipe is in direct contact with the first mounting member 3 and the second mounting member 4, it will cause a large amount of heat loss. Therefore, this embodiment effectively blocks the temperature conduction between the pipe and the rack by introducing the first mounting member 3 and the second mounting member 4 made of thermal insulation material, thereby indirectly improving the cooling efficiency.

[0049] Further, refer to Figure 3 As shown, the first inner groove 31 and the second inner groove 41 are both semicircular grooves, and the first inner groove 31 and the second inner groove 41 are docked to form a complete circular groove. The semicircular first inner groove 31 and the second inner groove 41 can be in closer contact with the outer wall of the pipe. After the first inner groove 31 and the second inner groove 41 are docked, a complete circular groove is formed, so that the pipe can just pass through the circular groove, further reducing the amplitude of the pipe shaking, so as to reduce the impact of the pipe shaking on the overall refrigeration system.

[0050] In some embodiments, an elastic shock-absorbing pad 32 is provided in the first inner groove 31 and the second inner groove 41. The design of the elastic shock-absorbing pad 32 is added in the first inner groove 31 and the second inner groove 41. The elastic shock-absorbing pad 32 can be made of rubber material and fixedly installed on the inner side of the first inner groove 31 and the second inner groove 41 in contact with the pipe, so that the elastic shock-absorbing pad 32 can not only further improve the thermal insulation effect, but also reduce the vibration and noise generated by the pipe during operation, further reduce the impact of the pipe shaking on the overall refrigeration system, and reduce vibration. It can also extend the service life of the overall fixed structure.

[0051] In some embodiments, reference Figure 3 and Figure 4 As shown, the fastener 5 includes a connecting hoop 51, a first screw 52, ​​a second screw 53, a first nut 54 and a second nut 55; the connecting hoop 51 is sleeved on the outer wall of the second mounting member 4, and the connecting hoop 51 is the main supporting structure for fastening the mounting member. After the connecting hoop 51 is sleeved on the second mounting member 4, one side of the second mounting member 4 is pressed against the first mounting member 3, and the other side is pressed against the connecting hoop 51, thereby achieving a fastening effect, so that the second mounting member 4 cannot fall off the pipe or the first mounting member 3.

[0052] The first screw 52 and the second screw 53 are respectively installed on both sides of the connecting hoop 51, and the first screw 52 and the second screw 53 pass through the through hole. After the connecting hoop 51 is sleeved on the second mounting member 4, the two ends of the connecting hoop 51 are fixed by the first screw 52 and the second screw 53, and then the first screw 52 and the second screw 53 are passed through the through hole, so that the first screw 52 and the second screw 53 are located on the side of the fixing member 2 behind the through hole close to the connecting member 1.

[0053] After the first screw 52 and the second screw 53 pass through the through hole and extend to the side of the fixing member 2 away from the first mounting member 3, the first nut 54 is screwed to the first screw 52, ​​and the second nut 55 is screwed to the second screw 53, so that the first screw 52 and the second screw 53 are fixed, wherein the diameter of the first nut 54 and the second nut 55 is larger than the diameter of the through hole. After the first screw 52 and the second screw 53 are screwed to the first nut 54 and the second nut 55, they cannot be separated from the through hole, and are thereby locked on the fixing member 2, so that the connecting hoop 51 can firmly fix the second mounting member 4.

[0054] For further reference, Figure 5As shown, an arc-shaped limiting groove 42 is provided on the outer wall of the second mounting member 4, and the connecting hoop 51 is located in the arc-shaped limiting groove 42 and is sleeved along the arc-shaped limiting groove 42. The inner groove width of the arc-shaped limiting groove 42 matches the width of the connecting hoop 51, so that the connecting hoop 51 can just be embedded in the arc-shaped limiting groove 42. The arc-shaped limiting groove 42 limits the connecting hoop 51, so that the connecting hoop 51 will not be separated from the second mounting member 4 due to shaking or rocking when the second mounting member 4 is tightened, thereby improving the stability of the connection.

[0055] Further, refer to Figure 6 As shown, the first mounting member 3 is provided with an insertion groove 33, the second mounting member 4 is provided with an insertion protrusion 43, and the second mounting member 4 is plugged into the insertion groove 33 through the insertion protrusion 43. The width of the insertion groove 33 is greater than the width of the insertion protrusion 43 to ensure that the insertion protrusion 43 can be inserted into the insertion groove 33, and at the same time, space for shaking is reserved to avoid the insertion protrusion 43 being bent or broken due to rigid force.

[0056] After the second mounting member 4 is plugged into the insertion groove 33 through the insertion protrusion 43, the installation position of the second mounting member 4 is fixed. The insertion protrusion 43 provides positioning and limiting functions, making the installation of the second mounting member 4 faster. At the same time, the insertion protrusion 43 is also limited by the insertion groove 33, which can also prevent the second mounting member 4 from shifting during or after installation.

[0057] Further, refer to Figure 6 As shown, an anti-bending pad 34 is provided in the insertion groove 33. The anti-bending pad 34 can be made of rubber material and can provide protection for the insertion protrusion 43. When the pipeline shakes or vibrates, the insertion protrusion 43 contacts the anti-bending pad 34, further reducing the occurrence of bending or breaking.

[0058] The examples of this specific embodiment are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, any equivalent changes made based on the structure, shape, and principle of this application should be included in the scope of protection of this application.

Claims

1. A pipe fixing structure for a refrigeration system, characterized in that: The invention comprises a connecting member (1), a fixing member (2), a first mounting member (3), a second mounting member (4) and a fastener (5); the connecting member (1) is fixedly connected to a rack of an external refrigeration system; the fixing member (2) is mounted on an end of the connecting member (1) away from the rack, and a through hole is provided on the fixing member (2); the first mounting member (3) is fixedly connected to a side of the fixing member (2) away from the connecting member (1), and a first inner groove (31) is provided for a pipe to pass through; the second mounting member (4) is arranged on a side of the first mounting member (3) away from the fixing member (2), and a second inner groove (41) is provided, and the pipe passes through the first inner groove (31) and the second inner groove (41); the fastener (5) is sleeved on the second mounting member (4), and both ends of the fastener pass through the second mounting member (4) and pass through the through hole, and are locked and fixed to the fixing member (2).

2. A pipe fixing structure for a refrigeration system according to claim 1, characterized in that: The first mounting member (3) and the second mounting member (4) are made of heat-insulating material.

3. The pipe fixing structure for a refrigeration system according to claim 1, characterized in that: The first inner groove (31) and the second inner groove (41) are both semicircular groove-shaped, and the first inner groove (31) and the second inner groove (41) are butted together to form a complete circular groove.

4. A pipe fixing structure for a refrigeration system according to claim 3, characterized in that: Elastic shock-absorbing pads (32) are provided in the first inner groove (31) and the second inner groove (41).

5. The pipe fixing structure for a refrigeration system according to claim 1, characterized in that: The fastener (5) comprises a connecting hoop (51), a first screw rod (52), a second screw rod (53), a first nut (54) and a second nut (55); the connecting hoop (51) is sleeved on the outer wall of the second mounting member (4); the first screw rod (52) and the second screw rod (53) are respectively mounted on both sides of the connecting hoop (51); and the first screw rod (52) and the second screw rod (53) pass through the through hole and extend to the side of the fixing member (2) away from the first mounting member (3); the first nut (54) is screwed to the first screw rod (52), and the second nut (55) is screwed to the second screw rod (53).

6. The pipe fixing structure for a refrigeration system according to claim 1, characterized in that: An arc-shaped limiting groove (42) is provided on the outer wall of the second mounting member (4), and the connecting hoop (51) is located in the arc-shaped limiting groove (42) and is sleeved along the arc-shaped limiting groove (42).

7. The pipe fixing structure for a refrigeration system according to claim 1, characterized in that: The first mounting member (3) is provided with an insertion groove (33), the second mounting member (4) is provided with an insertion protrusion (43), and the second mounting member (4) is plugged into the insertion groove (33) via the insertion protrusion (43).

8. The pipe fixing structure for a refrigeration system according to claim 7, characterized in that: An anti-bending pad (34) is provided in the insertion groove (33).

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