Heat exchanger copper pipe fixing clamp, heat exchange assembly and air conditioner

Abstract

The utility model discloses a heat exchanger copper pipe fixing clamp, a heat exchange assembly and an air conditioner, and belongs to the technical field of air conditioners. A bottom plate of the heat exchanger copper pipe fixing clamp is provided with an installation hole array, the installation hole array comprises a plurality of installation holes, and the installation holes are formed in the bottom plate in a staggered mode. A mounting hole is formed in the bottom plate, the first side plate half surrounds the mounting hole and is arranged on the bottom plate, the second side plate is arranged at one end of the first side plate and extends towards the other opposite end, a limiting insertion block is arranged above the second side plate towards the mounting hole, and the limiting insertion block can be triggered by a heat exchanger copper pipe, so that the second side plate elastically deforms and moves back to the upper part of the mounting hole; the second side plate can further release elastic force so that the limiting inserting block can stretch into the heat exchanger copper pipe hole. According to the heat exchanger copper pipe fixing clamp, the requirement for the arrangement mode of two rows of heat exchangers and three rows of heat exchangers can be met, the copper pipes of the two rows of heat exchangers and the three rows of heat exchangers are fixed, and therefore the types of materials are reduced, and the production efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioners, and in particular to a heat exchanger copper tube fixing clamp, a heat exchange component and an air conditioner. Background Art

[0002] Most of the existing L-shaped heat exchangers for air conditioner outdoor units are bent in a straight row, and a cable tie is generally used to fix one side of the copper tube after the heat exchanger is bent. However, the cable tie fixation has uneven force, and the copper tube in the middle row is prone to collapse after loosening, and the cable tie has poor consistency and reliability.

[0003] After searching, the Chinese patent authorization number CN220205912U discloses a fixing clamp, a heat exchange assembly and an air conditioner, which fixes the copper tube of the heat exchanger by setting an installation sleeve in combination with a limit pin.

[0004] The above patent also has the following shortcomings: 1. Workers need to insert multiple limit pins into the through holes of the mounting sleeve to achieve installation and fixation, which makes the work difficult and the installation efficiency slow; 2. It is only suitable for fixing the copper tubes of two rows of heat exchangers. When it is necessary to fix the copper tubes of three rows of heat exchangers, the copper tubes in the middle row are difficult to fix, and the versatility is poor. Utility Model Content

[0005] The purpose of the utility model is to provide a heat exchanger copper tube fixing clamp, a heat exchange component and an air conditioner, which can take into account the arrangement requirements of two-row heat exchangers and three-row heat exchangers, fix the copper tubes of the two-row heat exchangers and three-row heat exchangers, thereby reducing the types of materials and helping to improve production efficiency.

[0006] In a first aspect, the utility model provides a heat exchanger copper tube fixing clamp, comprising:

[0007] The bottom plate is provided with an array of mounting holes, wherein the array of mounting holes includes a plurality of mounting holes for passing the copper tubes of the heat exchanger, and the plurality of mounting holes are staggered on the bottom plate;

[0008] The side panel assembly includes a first side panel and a second side panel, wherein the first side panel semi-surrounds the mounting hole and is arranged on the bottom panel, the second side panel is arranged at one end of the first side panel and extends toward the other end, and the second side panel is suspended on the bottom panel, and a limiting plug is provided on the second side panel toward the top of the mounting hole, and the limiting plug can be triggered by the copper tube of the heat exchanger so that the second side panel undergoes elastic deformation and moves back to the top of the mounting hole; the second side panel can also release the elastic force and move toward the top of the mounting hole so that the limiting plug extends into the copper tube hole of the heat exchanger.

[0009] The heat exchanger copper tube fixing clamp provided by the utility model has a plurality of mounting holes arranged on the bottom plate, so that the bottom plate can accommodate two rows of heat exchangers or three rows of heat exchangers; by arranging a second side plate and a limiting plug block, the installation can be completed by aligning the mounting holes with the heat exchanger copper tubes and inserting them, which helps to improve the installation efficiency.

[0010] Furthermore, the extension width of the limiting plug is gradually increased from close to the mounting hole to far away from the mounting hole.

[0011] By adopting the above technical solution, after the copper tube of the heat exchanger contacts the limit plug, the contact surface of the limit plug increases as the copper tube of the heat exchanger is inserted, and the limit plug can gradually guide the copper tube of the heat exchanger to pass through the installation hole, thereby effectively reducing the occurrence of the limit plug crushing the copper tube of the heat exchanger.

[0012] Furthermore, the number of the mounting hole arrays is at least two, and at least two mounting hole arrays are arranged on the bottom plate at intervals.

[0013] By adopting the above technical solution, the number of mounting hole arrays is increased, which helps to improve the connection stability between the heat exchanger copper tube and the heat exchanger copper tube fixing clamp.

[0014] Further, the mounting hole array includes a first mounting hole, a second mounting hole and a third mounting hole, the first mounting hole, the second mounting hole and the third mounting hole are arranged in sequence on the base plate, and the first mounting hole and the third mounting hole are arranged flush, and the second mounting hole protrudes from the first mounting hole and the third mounting hole.

[0015] Furthermore, the bottom plate is provided with a connecting hole.

[0016] By adopting the above technical solution, the connection holes can allow bolts or screws to pass through the bottom plate and be fixed on the heat exchanger, which helps to enhance the connection stability between the heat exchanger copper tube fixing clamp and the heat exchanger.

[0017] Furthermore, there are multiple connection holes, and the multiple connection holes are staggered on the bottom plate.

[0018] Furthermore, the number of the mounting hole arrays is at least two, at least two mounting hole arrays are arranged on the bottom plate at intervals, and the connecting hole is arranged between two adjacent mounting hole arrays.

[0019] Furthermore, a reinforcing beam is provided on a side of the first side plate away from the mounting hole, the bottom of the reinforcing beam is connected to the bottom plate, there are multiple reinforcing beams, and the multiple reinforcing beams are arranged on the first side plate at intervals.

[0020] In a second aspect, the utility model provides a heat exchange component, comprising:

[0021] The heat exchanger copper tube fixing clamp described in the first aspect above;

[0022] A multi-row heat exchanger, wherein the heat exchanger copper tube fixing clamp is installed at one end of the multi-row heat exchanger.

[0023] In a third aspect, the utility model provides an air conditioner, comprising the heat exchange component described in the second aspect.

[0024] As can be seen from the above, the heat exchanger copper tube fixing clamp provided by the utility model, by setting a plurality of staggered mounting holes on the bottom plate, enables the copper tubes of the two rows of heat exchangers and the three rows of heat exchangers to pass through the mounting holes from one side of the bottom plate to the other side. For example, when the number of mounting holes is three, the copper tubes of the two rows of heat exchangers can be installed and fixed through two adjacent mounting holes. Therefore, the bottom plate with three mounting holes can be installed and fixed for the two rows of heat exchangers and the three rows of heat exchangers at the same time, which helps to reduce the types of materials. In addition, by setting a second side plate that can be elastically moved on the bottom plate, and providing a limit plug on the second side plate toward the top of the mounting hole, when installing, it is only necessary to align the mounting hole on the bottom plate with the heat exchanger copper tube and move it. After the limit plug is triggered, the second side plate can move away from the top of the mounting hole. After the heat exchanger copper tube passes through, the second side plate can also drive the limit plug to reset, thereby completing the fixation of the heat exchanger copper tube, which helps to improve the installation efficiency.

[0025] Other features and advantages of the present application will be described in the following description, and partly become apparent from the description, or be understood by practicing the embodiments of the present application. The purpose and other advantages of the present application can be realized and obtained by the structures specifically pointed out in the written description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 The utility model is a structural schematic diagram of a heat exchanger copper tube fixing clamp.

[0027] Figure 2 The utility model is a top view of the structure of a heat exchanger copper tube fixing clamp.

[0028] Figure 3 The utility model is a schematic diagram of the cross-sectional structure of a heat exchanger copper tube fixing clamp.

[0029] Figure 4 The utility model is a schematic structural diagram of a heat exchange component.

[0030] Figure 5 This is a schematic structural diagram of another embodiment of a heat exchange component proposed by the utility model.

[0031] In the accompanying drawings: 10, heat exchanger copper tube; 100, bottom plate; 110, mounting hole array; 120, mounting hole; 121, first mounting hole; 122, second mounting hole; 123, third mounting hole; 130, connecting hole; 200, side panel assembly; 210, first side panel; 211, reinforcing beam; 220, second side panel; 221, limiting plug. DETAILED DESCRIPTION

[0032] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0033] The disclosure below provides many different embodiments or examples for realizing different structures of the present invention. In order to simplify the disclosure of the present invention, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present invention. In addition, the present invention may repeat reference numbers and / or reference letters in different examples, and such repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0034] The utility model discloses a heat exchanger copper tube fixing clamp which is mainly used to fix the copper tubes of two or three rows of heat exchangers. The heat exchanger copper tube fixing clamp can take into account the arrangement requirements of two rows of heat exchangers and three rows of heat exchangers, and fix the copper tubes of two rows of heat exchangers and three rows of heat exchangers, thereby reducing the types of materials and helping to improve production efficiency.

[0035] Reference Figure 1 , Attachment Figure 2 In one embodiment, the heat exchanger copper tube fixing clamp includes a bottom plate 100 and a side plate assembly 200. The bottom plate 100 is provided with a mounting hole array 110. The mounting hole array 110 includes a plurality of mounting holes 120 for the heat exchanger copper tube to pass through. The plurality of mounting holes 120 are staggered on the bottom plate 100. The side plate assembly 200 includes a first side plate 210 and a second side plate 220. The first side plate 210 semi-encloses the mounting holes 120 and is arranged on the bottom plate 100. The second side plate 220 is arranged on the first side plate One end of 210 is extended toward the other end, and the second side plate 220 is suspended on the bottom plate 100. The second side plate 220 is provided with a limit plug 221 toward the top of the mounting hole 120. The limit plug 221 can be triggered by the heat exchanger copper tube 10 to make the second side plate 220 elastically deform and move back to the top of the mounting hole 120; the second side plate 220 can also release the elastic force and move toward the top of the mounting hole 120, so that the limit plug 221 extends into the copper tube hole of the heat exchanger.

[0036] As can be seen from the above, the heat exchanger copper tube fixing clamp provided by the utility model, by providing a plurality of staggered mounting holes 120 on the bottom plate 100, enables the copper tubes of the two rows of heat exchangers and the three rows of heat exchangers to pass through the mounting holes 120 from one side of the bottom plate 100 to the other side. For example, when the number of mounting holes 120 is three, the copper tubes of the two rows of heat exchangers can be installed and fixed through two adjacent mounting holes 120 (such as the attached Figure 4 , Attachment Figure 5 As shown), the bottom plate 100 with three mounting holes can simultaneously provide installation and fixation for two rows of heat exchangers and three rows of heat exchangers, which helps to reduce the types of materials. In addition, by setting a second side plate 220 that can be elastically moved on the bottom plate 100, and providing a limit plug 221 on the second side plate 220 toward the top of the mounting hole 120, when installing, it is only necessary to align the mounting hole 120 on the bottom plate 100 with the heat exchanger copper tube 10 and move it. After the limit plug 221 is triggered, the second side plate 220 can move away from the top of the mounting hole 120. After the heat exchanger copper tube 10 passes through, the second side plate 220 can also drive the limit plug 221 to reset, thereby completing the fixation of the heat exchanger copper tube 10, which helps to improve the installation efficiency.

[0037] Reference Figure 3 In one embodiment, the extension width of the limiting plug 221 is gradually increased from close to the mounting hole 120 to far away from the mounting hole 120 .

[0038] By adopting the above technical solution, after the heat exchanger copper tube 10 contacts the limit plug 221, the contact surface of the limit plug 221 increases as the heat exchanger copper tube 10 is inserted, and the limit plug 221 can gradually guide the heat exchanger copper tube 10 to pass through the mounting hole 120, thereby effectively reducing the situation where the limit plug 221 crushes the heat exchanger copper tube 10.

[0039] Continue to refer to the attached Figure 1 , Attachment Figure 2 In one embodiment, the number of the mounting hole arrays 110 is at least two, and at least two mounting hole arrays 110 are spaced apart on the base plate 100 .

[0040] The above technical solution helps to improve the connection stability between the heat exchanger copper tube 10 and the heat exchanger copper tube fixing clamp by increasing the number of the mounting hole arrays 110 .

[0041] In one embodiment, the mounting hole array 110 includes a first mounting hole 121, a second mounting hole 122 and a third mounting hole 123, and the first mounting hole 121, the second mounting hole 122 and the third mounting hole 123 are sequentially spaced apart on the base plate 100, and the first mounting hole 121 and the third mounting hole 123 are flush with each other, and the second mounting hole 122 protrudes from the first mounting hole 121 and the third mounting hole 123.

[0042] In one embodiment, a connecting hole 130 is disposed on the bottom plate 100 .

[0043] By adopting the above technical solution, the connection hole 130 can allow bolts or screws to pass through the bottom plate 100 and be fixed on the heat exchanger, which helps to enhance the connection stability between the heat exchanger copper tube fixing clamp and the heat exchanger.

[0044] In one embodiment, there are a plurality of connection holes 130 , and the plurality of connection holes 130 are staggered on the bottom plate 100 .

[0045] In one embodiment, the number of the mounting hole arrays 110 is at least two, at least two mounting hole arrays 110 are disposed on the base plate 100 at intervals, and the connection hole 130 is disposed between two adjacent mounting hole arrays 110 .

[0046] In one embodiment, a reinforcing beam 211 is further provided on the side of the first side plate 210 away from the mounting hole 120 , the bottom of the reinforcing beam 211 is connected to the bottom plate 100 , there are multiple reinforcing beams 211 , and the multiple reinforcing beams 211 are spaced apart on the first side plate 210 .

[0047] The utility model also provides a heat exchange component, comprising: a heat exchanger copper tube fixing clamp of any of the above embodiments and a multi-row heat exchanger, wherein the heat exchanger copper tube fixing clamp is installed at one end of the multi-row heat exchanger.

[0048] The utility model also provides an air conditioner, comprising the heat exchange component in the above embodiment.

[0049] In the description of this specification, the description with reference to the terms "one embodiment", "certain embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiments or examples are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0050] The above are only some embodiments of the present invention. For those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A heat exchanger copper tube fixing clamp, characterized in that: include: A bottom plate (100) is provided with a mounting hole array (110), wherein the mounting hole array (110) comprises a plurality of mounting holes (120) for passing copper tubes of a heat exchanger, and the plurality of mounting holes (120) are staggeredly arranged on the bottom plate (100); The side plate assembly (200) comprises a first side plate (210) and a second side plate (220), wherein the first side plate (210) half-surrounds the mounting hole (120) and is arranged on the bottom plate (100), the second side plate (220) is arranged at one end of the first side plate (210) and extends toward the other end, and the second side plate (220) is suspended on the bottom plate (100), and a limiting plug (221) is provided on the second side plate (220) toward the top of the mounting hole (120), and the limiting plug (221) can be triggered by the heat exchanger copper tube (10) so that the second side plate (220) undergoes elastic deformation and moves away from the top of the mounting hole (120); the second side plate (220) can also release elastic force to move toward the top of the mounting hole (120), so that the limiting plug (221) extends into the heat exchanger copper tube hole.

2. A heat exchanger copper tube fixing clamp according to claim 1, characterized in that: The extension width of the limiting plug block (221) is arranged to increase progressively from close to the mounting hole (120) to far away from the mounting hole (120).

3. The heat exchanger copper tube fixing clamp according to claim 1, characterized in that: The number of the mounting hole arrays (110) is at least two, and at least two mounting hole arrays (110) are arranged on the bottom plate (100) at intervals.

4. The heat exchanger copper tube fixing clamp according to claim 1, characterized in that: The mounting hole array (110) comprises a first mounting hole (121), a second mounting hole (122) and a third mounting hole (123); the first mounting hole (121), the second mounting hole (122) and the third mounting hole (123) are sequentially arranged at intervals on the bottom plate (100); the first mounting hole (121) and the third mounting hole (123) are arranged flush with each other, and the second mounting hole (122) protrudes from the first mounting hole (121) and the third mounting hole (123).

5. The heat exchanger copper tube fixing clamp according to claim 1, characterized in that: The bottom plate (100) is provided with a connection hole (130).

6. A heat exchanger copper tube fixing clamp according to claim 5, characterized in that: There are a plurality of connection holes (130), and the plurality of connection holes (130) are staggeredly arranged on the bottom plate (100).

7. The heat exchanger copper tube fixing clamp according to claim 5, characterized in that: The number of the mounting hole arrays (110) is at least two, at least two mounting hole arrays (110) are arranged at intervals on the bottom plate (100), and the connection hole (130) is arranged between two adjacent mounting hole arrays (110).

8. The heat exchanger copper tube fixing clamp according to claim 1, characterized in that: A reinforcing beam (211) is further provided on a side of the first side plate (210) away from the mounting hole (120); the bottom of the reinforcing beam (211) is connected to the bottom plate (100); there are a plurality of reinforcing beams (211), and the plurality of reinforcing beams (211) are arranged at intervals on the first side plate (210).

9. A heat exchange component, characterized in that: include: The heat exchanger copper tube fixing clamp according to any one of claims 1 to 8; A multi-row heat exchanger, wherein the heat exchanger copper tube fixing clamp is installed at one end of the multi-row heat exchanger.

10. An air conditioner, characterized in that: Comprising the heat exchange component as claimed in claim 9.

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