detachable structure

Abstract

The utility model provides dismantling structure, including frame, guide structure and fixed structure, be provided with the limit structure on guide structure, the top of frame still is provided with the top plate flanging, a plurality of condenser unit passes through top plate flanging fixed connection, and is provided with a plurality of draught fan on top plate flanging. The utility model provides dismantling structure when needing to maintain or replace operation to dry -cooling device, only need to remove the locking state of the fixed structure of dry -cooling device locking on the frame, and pull out dry -cooling device to the outside, make dry -cooling device move along the direction of guide structure setting, can complete the operation of removing dry -cooling device from the frame, and maintain or replace operation, effectively improve the convenience of dry -cooling device maintenance or replacement operation, and, this dismantling structure can install different dry -cooling device on the frame, effectively improve the compatibility of condenser unit to different kinds of dry -cooling device.

Description

Technical Field

[0001] This utility model relates to the field of air conditioning technology, and in particular to a disassembly and assembly structure. Background Technology

[0002] Currently, when users need to replace or repair the dry cooler in air-cooled natural cooling condenser units on the market, they often need to remove the bolt connections between the air-cooled condensers, disconnect the dry cooler and the refrigerant-side heat exchanger from their respective circulation systems, then hoist the individual condensers to the ground, and then remove the entire air-cooled condenser to replace or repair the dry cooler, or directly replace the air-cooled condenser. This results in complicated operation procedures, difficult replacement, and extremely high maintenance costs. Utility Model Content

[0003] The purpose of this utility model is to solve the problems of existing air-cooled natural cooling condenser units. When users need to replace or repair the dry cooler, they often need to remove the bolt connections between the air-cooled condensers, cut off the connection between the dry cooler and the refrigerant-side heat exchanger and their respective circulation systems, then hoist the individual condensers to the ground, and then remove the entire air-cooled condenser and take off the dry cooler for replacement or repair, or directly replace the air-cooled condenser. This results in complicated operation steps, difficult replacement and extremely high maintenance costs. The present invention provides a disassembly and assembly structure.

[0004] The technical solution adopted by this utility model to solve its technical problem is: a disassembly and assembly structure for detachably connecting several dry coolers to a condenser unit, wherein several heat exchangers are also fixedly installed on the condenser unit, including a frame, a guide structure detachably connected to the frame for guiding the dry coolers, and a fixing structure installed on the frame for fixing the dry coolers; the guide structure is provided with a limiting structure for limiting the dry coolers, and the top of the frame is also provided with a top plate flange, wherein several condenser units are fixedly connected through the top plate flange, and several fans are installed on the top plate flange. When maintenance or replacement of the dry cooler is required, simply release the locking mechanism that secures the dry cooler to the frame and pull it outwards. This allows the dry cooler to move along the direction set by the guide structure, thus removing it from the frame for maintenance or replacement. This eliminates the need to remove the entire condenser from the condenser unit before maintenance or replacement, significantly improving the convenience of dry cooler maintenance and replacement. Furthermore, the detachable connection of the guide structure to the frame allows for the installation of different dry coolers, effectively improving the condenser unit's compatibility with various types of dry coolers. Additionally, the use of the top plate flange to securely connect multiple condenser units enhances the ease of connection between condenser units and meets varying cooling capacities.

[0005] Furthermore, the guiding structure includes a top guide rail and a bottom guide rail detachably connected to the frame. The frame also has a top fixing member, and the top guide rail is fixed to the frame by the top fixing member. When the dry cooler to be replaced and moved is a microchannel dry cooler, the top and bottom guide rails allow the dry cooler to move along the directions set by the top and bottom guide rails during outward removal and inward installation, effectively limiting the displacement of the dry cooler relative to the frame and limiting its position. Moreover, by detachably connecting the top and bottom guide rails to the frame, the copper tube aluminum fin dry cooler can be installed after removing the top and bottom guide rails from the frame when installation and maintenance are required, effectively improving the compatibility of the condenser unit using this disassembly and assembly structure with different dry cooler types. Furthermore, by using the top fixing member to fix the top guide rail to the frame, the stability of the top guide rail fixed to the frame can be effectively ensured.

[0006] Furthermore, the limiting structure comprises a top limiting plate and a bottom limiting plate respectively disposed at one end of the top guide rail and the bottom guide rail. By utilizing the top limiting plate and the bottom limiting plate, the displacement accuracy of the dry cooler on the top guide rail and the bottom guide rail can be effectively limited, and the positioning accuracy of the dry cooler installed on the frame can be ensured, thereby effectively improving the stability of the dry cooler installed on the frame.

[0007] Furthermore, the fixing structure includes a top fixing plate and a bottom fixing plate respectively disposed at the other end of the top guide rail and the bottom guide rail. When the dry cooler is pushed to move relative to the frame until it abuts against the side of the frame and the top limiting plate and the bottom limiting plate, locking components such as bolts, studs, and pins pass through the top fixing plate and the bottom fixing plate and lock it inside the dry cooler, which can effectively improve the stability of the dry cooler installed on the frame.

[0008] Furthermore, the fixing structure also includes side fixing members disposed on the frame and used to fix the dry cooler. In the embodiment provided by this utility model, the side fixing members are sheet metal parts. After the dry cooler is locked with the top fixing plate and the bottom fixing plate, the side fixing members are locked to the dry cooler and the heat exchanger by using locking devices such as bolts, studs and pins. This can further improve the stability of the dry cooler installed on the frame and ensure the stability of the fixed connection between the dry cooler and the heat exchanger.

[0009] Furthermore, the dry cooler also has inlet and outlet ports for connecting it to an external circulation system, and these ports are detachably connected to the dry cooler. The inlet and outlet ports effectively connect the dry cooler to the circulation system at the bottom of the frame. When it is necessary to remove the dry cooler from the frame, first remove the inlet and outlet ports from the dry cooler to disconnect it from the bottom circulation system. Then, remove the locking components from the side fixing components, top fixing plate, and bottom fixing plate to release the locking between the dry cooler and the fixing structure on the frame. This allows the dry cooler to be pulled outwards, moving it relative to the frame, thus facilitating maintenance or replacement and improving the convenience of maintenance or replacement.

[0010] Furthermore, a baffle plate is also provided between the heat exchanger and the dry cooler. By utilizing the baffle plate between the dry cooler and the heat exchanger, the heat exchanger and the dry cooler can be effectively isolated, avoiding mutual interference of airflow between them and ensuring the stability of the condenser unit during operation.

[0011] Furthermore, the bottom of the frame also has a support frame, within which a fixing plate is provided. The fixing plate has several first locking elements for fixing the dry cooler to the frame. When it is necessary to install the copper tube aluminum fin dry cooler onto the frame, firstly, the top and bottom guide rails are removed from the frame, and the side fixing elements and wind baffles are also removed. Then, the copper tube aluminum fin dry cooler is installed onto the frame, and the bottom of the copper tube aluminum fin dry cooler is locked to the fixing plate of the support frame using bolts, studs, and pins as the first fixing elements. In addition, the bottom guide rail is installed on the support frame, thereby effectively ensuring the stability of the bottom guide rail installed on the frame.

[0012] Furthermore, the top fixing component includes a fitting portion that mates with the top guide rail and a fixing portion for fixing the dry cooler, the fitting portion being adapted to the shape of the top guide rail. When the bottom of the copper tube aluminum fin dry cooler is locked to the fixing plate of the support frame, the width of the fitting portion of the top fixing component matches the width of the copper tube aluminum fin dry cooler, thereby effectively ensuring the fit between the top of the copper tube aluminum fin dry cooler and the top fixing component. In addition, by adapting the shape of the fitting portion to the top guide rail, the fit between the fitting portion of the top fixing component and the top guide rail after installation, as well as the stability of the fixed connection, can be effectively guaranteed.

[0013] Furthermore, the fixing part has several second locking components for fixing the dry cooler to the frame. After the bottom of the copper tube aluminum fin dry cooler is locked to the fixing plate of the support frame, the stability of the copper tube aluminum fin dry cooler installed on the frame can be effectively ensured by using bolts, studs, and pins, etc., to pass through the top fixing component and lock it inside the copper tube aluminum fin dry cooler. When it is necessary to replace or maintain the copper tube aluminum fin dry cooler, it is only necessary to release the locking state of the first and second fixing components to remove the copper tube aluminum fin dry cooler from the frame, thereby effectively improving the convenience of replacement and maintenance of the copper tube aluminum fin dry cooler.

[0014] The advantages of the disassembly and assembly structure provided by this utility model are as follows: When maintenance or replacement of the dry cooler is required, it is only necessary to release the locking state of the fixing structure that locks the dry cooler to the frame and pull the dry cooler outward, so that the dry cooler moves in the direction set by the guide structure, thus completing the removal of the dry cooler from the frame and performing maintenance or replacement operations. Therefore, it is not necessary to remove the entire condenser from the condenser unit before performing maintenance or replacement operations, thereby effectively improving the convenience of dry cooler maintenance or replacement operations. In addition, by detachably connecting the guide structure to the frame, the disassembly and assembly structure can install different dry coolers on the frame, effectively improving the compatibility of the condenser unit with different types of dry coolers. Furthermore, by using the top plate flange to fix and connect multiple condenser units, the convenience of connection operations between condenser units can be effectively improved, and the refrigeration requirements of different cooling capacities can be met. Attached Figure Description

[0015] Figure 1 Schematic diagram of the disassembly and assembly structure provided by this utility model Figure 1 ; Figure 2 Schematic diagram of the disassembly and assembly structure provided by this utility model Figure 2 ; Figure 3 Schematic diagram of the disassembly and assembly structure provided by this utility model Figure 3 ; Figure 4 Schematic diagram of the disassembly and assembly structure provided by this utility model Figure 4 .

[0016] In the picture: 100-Disassembly and assembly structure, 10-Dry cooler, 11-Evaporator, 12-Frame, 121-Top plate flange, 122-Fan, 20-Guide structure, 201-Limiting structure, 21-Top guide rail, 211-Top limiting plate 22-Bottom guide rail, 221-Bottom limiting plate, 23-Top fixing component, 231-Second locking component, 31-Top fixing plate, 32-Bottom fixing plate, 33-Side fixing piece, 40-Inlet / outlet, 50-Wind baffle, 60-Support frame, 61-Fixing plate, 611-First locking element. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0018] See Figure 1-4 The present invention provides a disassembly and assembly structure 100 for detachably connecting a plurality of dry coolers 10 to a condenser unit. A plurality of heat exchangers 11 are also fixedly installed on the condenser unit. The structure is characterized by including a frame 12, a guide structure detachably connected to the frame 12 for guiding the dry coolers 10, and a fixing structure installed on the frame 12 for fixing the dry coolers 10. The guide structure is provided with a limiting structure for limiting the dry coolers 10. The top of the frame 12 is also provided with a top plate flange 121. A plurality of condenser units are fixedly connected through the top plate flange 121, and a plurality of fans 122 are provided on the top plate flange 121. When maintenance or replacement of the dry cooler 10 is required, simply release the locking mechanism that secures the dry cooler 10 to the frame 12 and pull the dry cooler 10 outwards. This allows the dry cooler 10 to move along the direction set by the guide structure, thus removing it from the frame 12 for maintenance or replacement. This eliminates the need to remove the entire condenser from the condenser unit before maintenance or replacement, significantly improving the convenience of maintenance and replacement. Furthermore, by detachably connecting the guide structure to the frame 12, the disassembly and assembly structure 100 allows different dry coolers 10 to be installed on the frame 12, effectively improving the compatibility of the condenser unit with different types of dry coolers 10. In addition, by using the top plate flange 121 to fix and connect multiple condenser units, the convenience of connecting condenser units can be effectively improved, meeting different cooling capacity requirements.

[0019] like Figure 1 and Figure 2As shown, the guide structure includes a top guide rail 21 and a bottom guide rail 22 detachably connected to the frame 12. The frame 12 also has a top fixing member 23, and the top guide rail 21 is fixed to the frame 12 by the top fixing member 23. When the dry cooler 10 to be replaced and moved is a microchannel dry cooler 10, by using the top guide rail 21 and the bottom guide rail 22, the dry cooler 10 can be moved along the direction set by the top guide rail 21 and the bottom guide rail 22 when it is pulled outward to remove or pushed inward to install, thereby effectively limiting the displacement of the dry cooler 10 during the movement relative to the frame 12, and using the top guide rail 21 and the bottom guide rail 22 to limit the position of the dry cooler 10. Furthermore, by detachably connecting the top guide rail 21 and the bottom guide rail 22 to the frame 12, the copper tube aluminum fin dry cooler can be installed after removing the top guide rail 21 and the bottom guide rail 22 from the frame 12 when installation and maintenance are required, thereby effectively improving the compatibility of the condenser unit using this disassembly and assembly structure 100 with the dry cooler type 10. In addition, by using the top fastener 23 to fix the top guide rail 21 to the frame 12, the stability of the top guide rail 21 fixed to the frame 12 can be effectively ensured.

[0020] like Figure 2 and Figure 3 As shown, the limiting structure consists of a top limiting plate 211 and a bottom limiting plate 221 respectively disposed at one end of the top guide rail 21 and the bottom guide rail 22. By utilizing the top limiting plate 211 and the bottom limiting plate 221 to abut against the sides of the dry cooler 10, the movement position of the dry cooler 10 on the top guide rail 21 and the bottom guide rail 22 can be effectively limited, thereby ensuring displacement accuracy and positioning accuracy of the dry cooler 10 mounted on the frame 12, thus effectively improving the stability of the dry cooler 10 mounted on the frame 12.

[0021] like Figure 1 and Figure 3 As shown, the fixing structure includes a top fixing plate 31 and a bottom fixing plate 32 respectively disposed at the other ends of the top guide rail 21 and the bottom guide rail 22. When the dry cooler 10 is pushed to move relative to the frame 12 until the side of the frame 12 abuts against the top limiting plate 211 and the bottom limiting plate 221, locking components such as bolts, studs, and pins pass through the top fixing plate 31 and the bottom fixing plate 32 and are locked inside the dry cooler 10, which can effectively improve the stability of the dry cooler 10 installed on the frame 12.

[0022] like Figure 1 and Figure 2As shown, the fixing structure also includes a side fixing member 33 disposed on the frame 12 and used to fix the dry cooler 10. In the embodiment provided by this utility model, the side fixing member 33 is a sheet metal part. After the dry cooler 10 is locked by the top fixing plate 31 and the bottom fixing plate 32, the side fixing member 33 is locked to the dry cooler 10 and the heat exchanger 11 by using locking members such as bolts, studs and pins. This can further improve the stability of the dry cooler 10 installed on the frame 12 and ensure the stability of the fixed connection between the dry cooler 10 and the heat exchanger 11.

[0023] like Figure 1 and Figure 2 As shown, the dry cooler 10 also has an inlet / outlet 40 for connecting the dry cooler 10 to an external circulation system. The inlet / outlet 40 is detachably connected to the dry cooler 10. The inlet / outlet 40 effectively connects the dry cooler 10 to the circulation system at the bottom of the frame 12. When it is necessary to remove the dry cooler 10 from the frame 12, first remove the inlet / outlet 40 from the dry cooler 10, disconnecting the dry cooler 10 from the bottom circulation system. Then, remove the locking parts from the side fixing parts 33, the top fixing plate 31, and the bottom fixing plate 32, thereby releasing the locking between the dry cooler 10 and the fixing structure on the frame 12. This allows the dry cooler 10 to be pulled outwards, moving it relative to the frame 12, thus enabling maintenance or replacement of the dry cooler 10 and improving the convenience of maintenance or replacement.

[0024] like Figure 1 and Figure 2 As shown, a baffle plate 50 is also provided between the heat exchanger 11 and the dry cooler 10. By using the baffle plate 50 provided between the dry cooler 10 and the heat exchanger 11, the heat exchanger 11 and the dry cooler 10 can be effectively isolated, avoiding mutual interference between the airflow between the heat exchanger 11 and the dry cooler 10, and ensuring the stability of the condenser unit during operation.

[0025] like Figure 2 and Figure 4 As shown, the bottom of the frame 12 also has a support frame 60, and a fixing plate 61 is provided inside the support frame 60. The fixing plate 61 has several first locking elements 611 for fixing the dry cooler 10 to the frame 12. When it is necessary to install the copper tube aluminum fin dry cooler on the frame 12, firstly, the top guide rail 21 and the bottom guide rail 22 are removed from the frame 12, and the side fixing element 33 and the wind baffle 50 are removed from the frame 12. Then, the copper tube aluminum fin dry cooler is installed on the frame 12, and the bottom of the copper tube aluminum fin dry cooler is locked to the fixing plate 61 of the support frame 60 using the first fixing elements such as bolts, studs and pins. In addition, the bottom guide rail 22 is installed on the support frame 60, thereby effectively ensuring the stability of the bottom slide rail installed on the frame 12.

[0026] like Figure 1 and Figure 2 As shown, the top fixing member 23 includes a fitting portion 232 that fits against the top guide rail 21 and a fixing portion 233 for fixing the dry cooler 10. The fitting portion 232 is adapted to the shape of the top guide rail 21. When the bottom of the copper tube aluminum fin dry cooler is locked to the fixing plate 61 of the support frame 60, the width of the fitting portion 232 of the top fixing member 23 is adapted to the width of the copper tube aluminum fin dry cooler, thereby effectively ensuring the fit between the top of the copper tube aluminum fin dry cooler and the top fixing member 23. In addition, by adapting the shape of the fitting portion 232 to the top guide rail 21, the fit between the fitting portion 232 of the top fixing member and the top guide rail 21 after installation and the stability of the fixed connection can be effectively guaranteed.

[0027] like Figure 4 As shown, the fixing part 233 has several second locking members 231 for fixing the dry cooler 10 to the frame 12. After the bottom of the copper tube aluminum fin dry cooler is locked to the fixing plate 61 of the support frame 60, the stability of the copper tube aluminum fin dry cooler installed on the frame 12 can be effectively ensured by using bolts, studs, and pins, etc., to pass through the top fixing member 23 and lock them inside the copper tube aluminum fin dry cooler. When it is necessary to replace or maintain the copper tube aluminum fin dry cooler, it is only necessary to release the locking state of the first and second fixing members to remove the copper tube aluminum fin dry cooler from the frame 12, thereby effectively improving the convenience of replacement and maintenance of the copper tube aluminum fin dry cooler.

[0028] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A detachable structure for detachably connecting several dry coolers (10) to a condenser unit, wherein several heat exchangers (11) are also fixedly installed on the condenser unit, characterized in that, It includes a frame (12), a guide structure (20) detachably connected to the frame (12) for guiding the dry cooler (10), and a fixing structure (30) disposed on the frame (12) for fixing the dry cooler (10). The guide structure (20) is provided with a limiting structure (201) for limiting the dry cooler (10), and the top of the frame (12) is also provided with a top plate flange (121). Several condenser units are fixedly connected through the top plate flange (121), and several fans (122) are provided on the top plate flange (121).

2. The disassembly and assembly structure as described in claim 1, characterized in that, The guide structure (20) includes a top guide rail (21) and a bottom guide rail (22) detachably connected to the frame (12). The frame (12) also has a top fastener (23), and the top guide rail (21) is fixed to the frame (12) by the top fastener (23).

3. The disassembly and assembly structure as described in claim 2, characterized in that, The limiting structure (201) consists of a top limiting plate (211) and a bottom limiting plate (221) respectively disposed at one end of the top guide rail (21) and the bottom guide rail (22).

4. The disassembly and assembly structure as described in claim 3, characterized in that, The fixing structure (30) includes a top fixing plate (31) and a bottom fixing plate (32) respectively disposed at the other end of the top guide rail (21) and the bottom guide rail (22).

5. The disassembly and assembly structure as described in claim 4, characterized in that, The fixing structure (30) also includes a side fixing member (33) disposed on the frame (12) and used to fix the dry cooler (10).

6. The disassembly and assembly structure as described in claim 5, characterized in that, The dry cooler (10) also has an inlet and outlet (40) for connecting the dry cooler (10) to an external circulation system, and the inlet and outlet (40) are detachably connected to the dry cooler (10).

7. The disassembly and assembly structure as described in claim 1, characterized in that, A baffle plate (50) is also provided between the heat exchanger (11) and the dry cooler (10).

8. The disassembly and assembly structure as described in claim 2, characterized in that, The bottom of the frame (12) also has a support frame (60), and a fixing plate (61) is provided inside the support frame (60). The fixing plate (61) has a plurality of first locking members (611) for fixing the dry cooler (10) to the frame (12).

9. The disassembly and assembly structure as described in claim 8, characterized in that, The top fastener (23) includes a fitting part (232) that fits against the top guide rail (21) and a fixing part (233) for fixing the dry cooler (10), the fitting part (232) being adapted to the shape of the top guide rail (21).

10. The disassembly and assembly structure as described in claim 9, characterized in that, The fixing part (233) has a plurality of second locking members (231) for fixing the dry cooler (10) to the frame (12).

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