Heat exchange switchboard and support thereof

Abstract

The utility model discloses a heat exchange switchboard and a support thereof, and relates to the technical field of heat exchange. The heat exchange switchboard support comprises a base, a top shelf, a first shelf, a second shelf, a first supporting column, a second supporting column and a third supporting column. The top layer frame, the second layer frame and the base are sequentially arranged at intervals in the vertical direction and are connected through a first supporting column and a second supporting column which are located at the corresponding ends in the longitudinal direction, and the first layer frame is arranged between the second layer frame and the top layer frame at intervals through the second supporting column and a third supporting column; the end, close to the first supporting column, of the first layer frame is a first end, and at least part of column sections of the third supporting column are recessed towards the side close to the second supporting column relative to the first end of the first layer frame so as to allow a heat exchange module provided with a pipeline connector to penetrate through the position between the first supporting column and the third supporting column in the transverse direction. The heat exchange switchboard support not only can support the structure of a heat exchange switchboard provided with a huge heat exchange module, but also facilitates installation of the heat exchange module pre-connected with a pipeline connector.

Description

Technical Field

[0001] The utility model relates to the field of heat exchange technology, and more specifically, to a heat exchange switchboard bracket. In addition, the utility model also relates to a heat exchange switchboard bracket including the heat exchange switchboard bracket. Background Art

[0002] At present, a large heat exchange core is usually required on the heat exchanger to meet the large heat exchange demand, and the heat exchange core is installed with an evaporator and a condenser. The evaporator and the condenser need to be connected to the compressor through connecting pipes, and the two cooperate to achieve refrigeration.

[0003] In order to ensure the service life of the heat exchanger, the following installation method can be adopted. Pre-install some connecting pipes on the heat exchange module composed of the heat exchange core, evaporator and condenser, and place the heat exchange module at the preset position of the main bracket after passing the sealing and other performance tests. In practice, it is found that when the heat exchange module is placed at the preset position of the main bracket with a pre-designed size, some pre-installed connecting pipes of the heat exchange module will interfere with the main bracket. Due to a series of problems such as customer or market demand and positioning and installation of several components, the main bracket cannot be directly enlarged.

[0004] In summary, how to achieve structural support for a heat exchanger mainframe equipped with huge heat exchange modules while changing the inconvenient installation of the heat exchange modules is an urgent problem to be solved by those skilled in the art. Utility Model Content

[0005] In view of this, the purpose of the utility model is to provide a heat exchanger bracket, which can provide structural support for the heat exchanger bracket installed with huge heat exchange modules and facilitate the installation of heat exchange modules pre-connected with pipe joints.

[0006] Another object of the present utility model is to provide a heat exchanger mainframe including a heat exchanger mainframe bracket.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A heat exchanger support, comprising: a base, a top shelf, a first shelf, a second shelf, a first support column, a second support column and a third support column;

[0009] The top shelf, the second shelf and the base are arranged in sequence in the vertical direction and are connected by the first support column and the second support column at the corresponding ends in the longitudinal direction, and the first shelf is arranged between the second shelf and the top shelf through the second support column and the third support column;

[0010] The end of the first shelf close to the first support column is the first end, and at least part of the column section of the third support column is recessed toward the side close to the second support column relative to the first end of the first shelf to allow the heat exchange module equipped with a pipe joint to pass horizontally between the first support column and the third support column.

[0011] Preferably, a heat-insulating aisle board is laid on the top of the first shelf;

[0012] The aisle plate covers the entire top surface of the first shelf, and is further provided with a heat-insulating beam extending from the first shelf to the first support column, one end of the heat-insulating beam is connected to the first support column, and the other end is connected to the first shelf;

[0013] A heat insulation structure is provided between the heat insulation beam and the aisle plate, and the heat insulation beam, the heat insulation structure and the aisle plate are sequentially connected to form a continuous first heat insulation belt.

[0014] Preferably, an inspection door rotatable about a vertical axis is provided between the first shelf and the top shelf, and the inspection door is located at both ends of the first shelf in the horizontal direction;

[0015] The aisle plate is heat-insulating only along the two lateral ends. When the inspection door is in an open state, the inspection door, the heat-insulating area, the heat-insulating structure and the heat-insulating beam are sequentially connected to form a continuous second insulation belt.

[0016] Preferably, the side of the second shelf close to the first support column is used to install and support the heat exchange module, and the side close to the second support column is installed with an inspection passage;

[0017] The maintenance passage is recessed relative to the third support column toward a side away from the first support column.

[0018] Preferably, the first layer frame includes a first end beam and two side beams, the first end beam is located between the two side beams arranged in parallel, and one end of the first end beam intersects with its adjacent side beam at the corresponding third support column, and the other end of the first end beam intersects with its adjacent side beam at another corresponding third support column.

[0019] Preferably, the number of the third support columns is two, one of the third support columns is located on one side of the heat exchanger bracket along the transverse direction, and the other third support column is located on the other side of the heat exchanger bracket along the transverse direction;

[0020] At least part of the column sections of the two third support columns are recessed relative to the first end of the first shelf toward a side close to the second support column.

[0021] Preferably, a first mounting beam is installed between the top shelf and the insulation beam;

[0022] And / or, a second mounting beam is installed between the second frame and the insulation beam.

[0023] Preferably, a reinforcing beam is provided between the third support column and the second support column.

[0024] Preferably, the base, the top shelf, the first shelf and the second shelf are all rectangular frame structures and are arranged in parallel;

[0025] The first support column, the second support column and the third support column are all linear structures, and the number of each is two, and the first support column and the second support column are connected to the corresponding top angle positions of the base, the top shelf and the second shelf;

[0026] The first support column, the second support column, the third support column, the first mounting beam and the second mounting beam are all perpendicular to the base, the top shelf, the first shelf and the second shelf, and the insulation beam and the reinforcement beam are both perpendicular to the third support column.

[0027] A heat exchange switchboard includes the heat exchange switchboard bracket provided by any one of the above items.

[0028] The utility model provides a heat exchanger switchboard bracket, which includes a four-layer structure, which is a top frame, a first frame, a second frame and a base from top to bottom in the vertical direction. Each layer of the structure is connected into an integral structure by a first support column at the left end and a second support column at the right end. The first support column and the second support column are both arranged vertically to meet the structural support of the heat exchanger switchboard equipped with a large heat exchange module.

[0029] The length of the first shelf along the longitudinal direction is smaller than the length of the top shelf and the second shelf along the longitudinal direction. The first shelf is arranged at the right end of the heat exchanger main bracket, and the first shelf is stably supported under the joint action of the second support column and the third support column. The third support column is located between the first support column and the second support column. The right side structure of the first shelf is connected to the second support column, and the left side structure is connected to the third support column. The left end of the first shelf protrudes to the left relative to a part of the column section of the third support column. The above-mentioned column section refers to the column section on the second support column, which is located in the transverse extension path of the area required for the movement of the pipe joint when the heat exchange module is installed, so that the heat exchange module connected with the pipe joint can pass through the first support column and the second support column on the left side without interference in the transverse direction, thereby placing the heat exchange module between the top shelf and the second shelf and in the space on the left side of the first shelf.

[0030] The process of installing the heat exchange module on the heat exchanger bracket is as follows: push the heat exchange module laterally so that it can pass smoothly between the first support column and the third support column to be placed in the partial chamber between the second shelf and the top shelf and located on the left side of the first shelf. During the assembly process, the heat exchange module connected with the pipe joint will not interfere with the first support column or the second support column. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0032] Figure 1 A first structural schematic diagram of a specific embodiment provided by the utility model;

[0033] Figure 2 This is a schematic diagram of the assembly of a specific embodiment provided by the utility model;

[0034] Figure 3 A side view of a specific embodiment provided by the utility model;

[0035] Figure 4 This is a second structural schematic diagram of a specific embodiment provided by the utility model.

[0036] Reference numerals:

[0037] 1-base; 2-top shelf; 3-first shelf; 31-first end beam; 32-side beam; 33-second end beam; 4-second shelf; 41-crossbeam; 5-first support column; 6-second support column; 7-third support column; 8-fourth support column; 9-aisle board; 91-insulation layer; 10-insulation beam; 11-insulation structure; 12-inspection door; 13-inspection aisle; 14-reinforcement beam; 15-first mounting beam; 16-second mounting beam; 17-heat exchange module; 171-pipeline joint;

[0038] X-horizontal; Y-longitudinal; Z-vertical. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0040] The core of the utility model is to provide a heat exchanger bracket, which can not only realize the structural support of the heat exchanger bracket installed with a large heat exchange module, but also facilitate the installation of the heat exchange module pre-connected with a pipe joint. Another core of the utility model is to provide a heat exchanger bracket including the above heat exchanger bracket.

[0041] Please refer to Figure 1 The utility model provides a heat exchanger bracket, including a base 1, a top shelf 2, a first shelf 3, a second shelf 4, a first support column 5, a second support column 6 and a third support column 7.

[0042] Among them, the top shelf 2, the second shelf 4 and the base 1 are arranged in sequence along the Z direction, and are connected by the first support column 5 and the second support column 6 located at the corresponding ends along the Y direction. The first shelf 3 is arranged between the second shelf 4 and the top shelf 2 through the second support column 6 and the third support column 7; the end of the first shelf 3 close to the first support column 5 is the first end, and at least part of the column section A of the third support column 7 is recessed relative to the first end of the first shelf 3 toward the side close to the second support column 6, so as to allow the heat exchange module 17 installed with the pipe joint 171 to pass between the first support column 5 and the third support column 7 along the X direction. It should be noted that the above-mentioned column section A refers to the column section on the second support column 6, which is located in the area where the pipe joint 171 moves when the heat exchange module 17 is installed, and the column section A can be located between the top shelf 2 and the second shelf 4, or between the first shelf 3 and the second shelf 4.

[0043] like Figure 1 and Figure 2 As shown, the heat exchanger support bracket includes a four-layer structure, which is a top frame 2, a first frame 3, a second frame 4 and a base 1 from top to bottom along the Z direction. Each layer of the structure is connected into an integral structure by a first support column 5 at the left end and a second support column 6 at the right end. The first support column 5 and the second support column 6 are both arranged along the Z direction to meet the load-bearing requirements of the heat exchanger support bracket along the Z direction.

[0044] It should be noted that there is no restriction on the types of the first support column 5 and the second support column 6, and a straight column extending along the Z direction may be used, or an "H-shaped" column arranged along the Z direction, etc., and the first support column 5 and the second support column 6 may be the same or different, as long as the load-bearing requirements are met; it should also be noted that there is no restriction on the types of the top shelf 2, the first shelf 3, the second shelf 4 and the base 1, such as rectangular or trapezoidal structures, frames or plates, etc., as long as the installation requirements and strength requirements are met.

[0045] The length of the first shelf 3 along the Y direction is smaller than the length of the top shelf 2 and the second shelf 4 along the Y direction. The first shelf 3 is arranged at the right end of the heat exchanger support, and the first shelf 3 is stably supported by the joint action of the second support column 6 and the third support column 7. Figure 1 and Figure 2 As shown, the third support column 7 is located between the first support column 5 and the second support column 6, the right side structure of the first shelf 3 is connected to the second support column 6, the left side structure is connected to the third support column 7, and the left end of the first shelf 3 protrudes to the left relative to the partial column section A of the third support column 7, so that the heat exchange module 17 connected with the pipe joint 171 can pass along the X direction between the first support column 5 and the second support column 6 on the left without interference, so that the heat exchange module 17 is placed in the space between the top shelf 2 and the second shelf 4 and located on the left side of the first shelf 3, wherein the pipe joint 171 can be located in the space between the first shelf 3 and the top shelf 2, and accordingly, the column section A or all the column sections of the third support column 7 located between the first shelf 3 and the top shelf 2 are recessed to the right relative to the left end of the first shelf 3. The pipe joint 171 can also be located between the first shelf 3 and the second shelf 4, and accordingly, the column section A or all the column sections of the third support column 7 located between the first shelf 3 and the second shelf 4 are recessed to the right relative to the left end of the first shelf 3, so that when the heat exchange module 17 is moved along the X direction, the pipe joint 171 installed thereon will not interfere with the third support column 7.

[0046] At the same time, it needs to be restricted that the minimum distance between column section A and the first support column 5 on the left is equal to or greater than the total length of the heat exchange module 17 installed with the pipe connector 171, and the minimum distance between the remaining column sections of the third support column 7 and the first support column 5 on the left is greater than or equal to the length of the heat exchange module 17 without the pipe connector 171 installed.

[0047] like Figure 3 As shown, usually, the second frame 4 has a crossbeam 41 for contacting with the heat exchange module 17 to support it, and the column section A is recessed toward the side away from the heat exchange module 17. Usually, a fourth support column 8 for supporting the right end of the heat exchange module 17 is also provided between the base 1 and the second frame 4, and the column section A is recessed relative to the fourth support column 8 toward the side away from the heat exchange module 17, and the fourth support column 8 is located on the left side of the column section A, and the straight-line distance L between the fourth support column 8 and the column section A is greater than or equal to the width L of the pipe joint 171. 0 .

[0048] It should be noted that the type of the third support column 7 is not limited, as long as it meets both the load-bearing requirements and the above-mentioned position limitations. The following example uses the above-mentioned column segment A as the column segment of the third support column 7 located between the first shelf 3 and the second shelf 4.

[0049] Optional, such as Figure 4 As shown, the third support column 7 adopts an "h-shaped" column placed inversely, that is, the third support column 7 includes a short vertical beam, a long vertical beam and a connecting beam connecting the short vertical beam and the long vertical beam. The short vertical beam and the long vertical beam both extend along the Z direction, and the long vertical beam is located on the right side and the short vertical beam is located on the left side, that is, relative to the long vertical beam, the short vertical beam is located on the side close to the heat exchange module 17; the long vertical beam connects the top shelf 2, the first shelf 3 and the second shelf 4, and the short vertical beam connects the top shelf 2 and the first shelf 3. In this embodiment, the above-mentioned short vertical beam is column section A.

[0050] Preferably, the third support column 7 is a straight column extending along the Z direction. Figures 1 to 3 As shown, the upper end of the third support column 7 is connected to the top shelf 2, the lower end is connected to the second shelf 4, the middle column section is connected to the first shelf 3, and the third support column 7 is connected to the non-edge position of the first shelf 3 along the Y direction. At this time, the left end of the first shelf 3 protrudes toward the left relative to the entire third support column 7, and the left end of the first shelf 3 protrudes to the left relative to the above-mentioned column section A of the third support column 7.

[0051] The process of installing the heat exchange module 17 on the heat exchanger bracket is as follows: push the heat exchange module 17 along the X direction so that it can pass smoothly between the first support column 5 and the third support column 7 to be placed in the partial chamber between the second shelf 4 and the top shelf 2 and located on the left side of the first shelf 3. During the assembly process, the heat exchange module 17 connected with the pipe joint 171 will not interfere with the first support column 5 or the second support column 6.

[0052] On the basis of the above embodiment, an aisle plate 9 capable of heat insulation is laid on the top of the first shelf 3; the aisle plate 9 covers the entire top surface of the first shelf 3, and is also provided with an insulating beam 10 extending from the first shelf 3 to the first support column 5 and capable of heat insulation, one end of the insulating beam 10 is connected to the first support column 5, and the other end is connected to the first shelf 3; an insulating structure 11 is provided between the insulating beam 10 and the aisle plate 9, and the insulating beam 10, the insulating structure 11 and the aisle plate 9 are sequentially connected to form a continuous first insulating belt.

[0053] like Figure 2 As shown, an aisle plate 9 is laid above the first shelf 3. The aisle plate 9 can be made of a steel plate or a carbon fiber plate, etc., and the aisle plate 9 can be made of a mesh plate or a flat plate, etc., to form a passage above the first shelf 3 for people to walk.

[0054] The aisle plate 9 has a heat-insulating function, and the aisle plate 9 covers the entire upper surface of the first shelf 3 to facilitate people walking on the entire first shelf 3. Optionally, the entire panel of the aisle plate 9 can be heat-insulated so that heat cannot be transferred between the chamber above the first shelf 3 and the chamber below the first shelf 3.

[0055] Optionally, an inspection door 12 which is rotatable with the Z direction as the axis is provided between the first shelf 3 and the top shelf 2, and the inspection door 12 is located at both ends of the first shelf 3 along the X direction; only part of the area at both ends of the aisle plate 9 along the X direction is the insulation area, and when the inspection door 12 is in an open state, the inspection door 12, the insulation area, the insulation structure 11 and the insulation beam 10 are sequentially connected to realize a continuous second insulation zone. It should be noted that the above-mentioned insulation area refers to the interval passed by the inspection door 12 in the X direction during the process of rotating from a closed state to an open state, and the projection of the inspection door 12 on the aisle plate 9 in the vertical direction passes through the entire aisle plate 9 along the Y direction and extends to the area corresponding to the end of the aisle plate 9. Specifically, Figure 2 As shown, two interval inspection doors 12 are arranged on the left side of the first shelf 3 along the Y direction, one inspection door 12 is located on the outer side along the X direction, and the other inspection door 12 is located on the inner side along the X direction. Usually, there is a heat insulation board body on the left side of the first shelf 3 along the Y direction and between the two inspection doors 12. When the two inspection doors 12 are in a closed state, the inspection door 12 is located at the left side of the rectangular end insulation area on the aisle plate 9 along the Y direction, and the two inspection doors 12 cooperate with the above-mentioned insulation board body to perform heat insulation together; when the two inspection doors 12 are in an open state, as shown in FIG. Figure 3 As shown, the inspection door 12 is located at one end of the above-mentioned insulation area, and the other end of the insulation area is located at the corresponding end of the aisle plate 9 along the X direction, that is, the inspection door 12 is located at the inner side position of the insulation area at both ends of the aisle plate 9 along the X direction, and the two inspection doors 12 cooperate with the above-mentioned insulation board body and the insulation area of ​​the aisle plate 9 to perform common insulation.

[0056] The aisle board 9 includes an aisle board 9 body and an insulation layer 91. For example, the insulation layer 91 is sandwiched inside the aisle board 9 or laid on the upper surface of the aisle board 9, etc. The insulation layer 91 can be made of insulation cotton or foam layer, etc., and the aisle board 9 body is made of stainless steel plate or carbon fiber plate to meet the support strength. The insulation layer 91 can cover the entire aisle board 9 body or a local area of ​​the aisle board 9 body, or the aisle board 9 body and the insulation layer 91 are spliced, wherein the insulation layer 91 is made of insulation board that meets the strength requirements, etc. Of course, the aisle board 9 is not limited to the above-mentioned example types, as long as the insulation effect is guaranteed while meeting the load-bearing requirements.

[0057] In the heat exchanger bracket, two insulation beams 10 are arranged between the top shelf 2 and the second shelf 4. When assembling, the heat exchange module 17 is first installed at the preset position of the first shelf 3 and the second shelf 4, and then the two insulation beams 10 are installed in place. Figure 2As shown, two insulating beams 10 are located on both sides of the heat exchange module 17 along the X direction, and the left end of the insulating beam 10 is connected to the first support column 5, and the right end is connected to the first layer frame 3; and the insulating beam 10 has an insulating function to prevent heat from being dissipated through the insulating beam 10. Optionally, the insulating beam 10 is a hollow structure, and the interior of the insulating beam 10 is filled with insulating cotton or insulating foam, etc. Optionally, the surrounding of the insulating beam 10 is covered with insulating cotton or insulating foam, etc., and in combination, an insulating structure 11 is provided at the connection between the first layer frame 3 and the insulating beam 10, such as insulating foam or insulating cotton filled in the gap or coated on the surrounding surface of the connecting structure, so that the insulating beam 10, the insulating structure 11 and the aisle plate 9 are continuously arranged to form an insulating belt.

[0058] On the basis of the above embodiment, the side of the second shelf 4 close to the first support column 5 is used to install and support the heat exchange module 17, and the side close to the second support column 6 is installed with an inspection passage 13.

[0059] like Figure 1 and Figure 2 As shown, a maintenance passage 13 is installed at the right end of the second shelf 4 to install components required for processing gas, such as a compressor, etc. In some embodiments, the maintenance passage 13 is provided with an openable and closable grid to facilitate operators to go up to the maintenance passage 13 to install or inspect components required for processing gas on the heat exchanger bracket.

[0060] Optionally, the left side surface of the maintenance passage 13 is aligned with the left side surface of the third support column 7 to prevent the heat exchange module 17 from interfering with the maintenance passage 13 when being placed into the heat exchange switchboard bracket along the X direction.

[0061] Preferably, the maintenance passage 13 is recessed relative to the third support column 7 toward the side away from the first support column 5. For example, the left side surface of the maintenance passage 13 is aligned with the right side surface of the third support column 7, or there is a gap between the left side surface of the maintenance passage 13 and the right side surface of the third support column 7. With this arrangement, after the heat exchange module 17 is installed at the left end of the second shelf 4, there will be a certain space between the heat exchange module 17 and the maintenance passage 13, so as to facilitate the arrangement of pipes connecting the heat exchange module 17 and the gas processing components on the maintenance passage 13.

[0062] Based on the above embodiment, the first layer frame 3 includes a first end beam 31 and two side beams 32. The first end beam 31 is located between two side beams 32 arranged in parallel, and one end of the first end beam 31 intersects with its adjacent side beam 32 at a corresponding third support column 7, and the other end of the first end beam 31 intersects with its adjacent side beam 32 at another corresponding third support column 7.

[0063] like Figure 1As shown, in the first layer frame 3, two parallel side beams 32 extend along the Y direction, and the first end beam 31 extends along the X direction. The outer end of the first end beam 31 intersects with the side beam 32 located on the outside at the third support column 7 located on the outside, and the inner end of the first end beam 31 intersects with the side beam 32 located on the inside at the third support column 7 located on the inside, and the left ends of the two side beams 32 protrude to the left relative to the corresponding third support column 7. Such an arrangement is conducive to ensuring the bearing capacity of the first layer frame 3.

[0064] Further, the first layer frame 3 further includes a second end beam 33, one end of the second end beam 33 intersects with its adjacent side beam 32 at a corresponding second support column 6, and the other end of the second end beam 33 intersects with its adjacent side beam 32 at another corresponding second support column 6, such as Figure 1 As shown, the outer end of the second end beam 33 intersects with the outer side beam 32 at the outer second support column 6, and the inner end of the second end beam 33 intersects with the inner side beam 32 at the inner second support column 6.

[0065] Based on the above embodiment, the number of third support columns 7 is two, one third support column 7 is located on one side of the heat exchanger bracket along the X direction, and the other third support column 7 is located on the other side of the heat exchanger bracket along the X direction; and at least part of the column sections A of the two third support columns 7 are recessed relative to the first end of the first shelf 3 toward the side close to the second support column 6.

[0066] like Figure 2 As shown, the heat exchanger bracket is provided with a third support column 7 on the inner and outer sides along the X direction, and the left end of the first shelf 3 protrudes to the left relative to the column sections A of the two third support columns 7. Therefore, the heat exchange module 17 connected with the pipe joint 171 can pass smoothly along the X direction, whether from the inner side to the outer side or from the outer side to the inner side, so as to facilitate the placement of the heat exchange module 17 into the heat exchanger bracket.

[0067] On the basis of the above embodiment, a first mounting beam 15 is installed between the top shelf 2 and the insulation beam 10; and / or a second mounting beam 16 is installed between the second shelf 4 and the insulation beam 10. During assembly, after the insulation beam 10 is set in place, the first mounting beam 15 can be set between the insulation beam 10 and the top shelf 2, and the second mounting beam 16 can be set between the insulation beam 10 and the second shelf 4. Figure 2 As shown, on the one hand, it is beneficial to further improve the bearing capacity of the heat exchanger bracket along the Z direction, and on the other hand, it is convenient to fix the box wall that may need to be set on the bracket later. The box wall can be made of steel plate or carbon fiber plate to form a box body with higher connection strength.

[0068] It should be noted that there is no limitation on the type, number and distribution of the first mounting beam 15 and the second mounting beam 16, as long as the installation and load-bearing requirements are met. For example, the number of the first mounting beam 15 and the second mounting beam 16 is one, and the first mounting beam 15 and the second mounting beam 16 are collinearly arranged, or the number of the first mounting beam 15 is one, the number of the second mounting beams 16 is two, the two second mounting beams 16 are spaced apart in the Y direction, and the first mounting beam 15 is located between the two second mounting beams 16, etc.

[0069] On the basis of the above embodiment, a reinforcing beam 14 is provided between the third support column 7 and the second support column 6. Figure 1 and Figure 2 As shown, such an arrangement is beneficial to improving the bearing capacity of the heat exchanger bracket.

[0070] On the basis of the above embodiments, the base 1, the top shelf 2, the first shelf 3 and the second shelf 4 are all rectangular frame structures and are arranged in parallel; the first support column 5, the second support column 6 and the third support column 7 are all linear structures, and there are two of them. The first support column 5 and the second support column 6 are connected to the corresponding top angle positions of the base 1, the top shelf 2 and the second shelf 4; the first support column 5, the second support column 6, the third support column 7, the first mounting beam 15 and the second mounting beam 16 are all perpendicular to the base 1, the top shelf 2, the first shelf 3 and the second shelf 4, and the insulation beam 10 and the reinforcement beam 14 are both perpendicular to the third support column 7.

[0071] like Figures 1 to 4 As shown, among the base 1, the top shelf 2 and the second shelf 4, the respective collinear vertices are connected by corresponding first support columns 5 and second support columns 6 to form a rectangular column, and two third support columns 7 are respectively arranged on the inner and outer sides of the heat exchanger support along the X direction. Specifically, the upper end of one third support column 7 is connected to the outer side beam of the top shelf 2 along the X direction, the lower end is connected to the outer side beam of the second shelf 4 along the X direction, and the middle column section is connected to the side beam 32 located on the outer side of the first shelf 3 along the X direction. The upper end of the other third support column 7 is connected to the inner side beam of the top shelf 2 along the X direction, the lower end is connected to the inner side beam of the second shelf 4 along the X direction, and the middle column section is connected to the side beam 32 located on the inner side of the first shelf 3 along the X direction.

[0072] In the heat exchanger main support, the first support column 5, the second support column 6 and the third support column 7 are all arranged around the top shelf 2, and the first support column 5, the second support column 6 and the third support column 7 are perpendicular to the base 1, the top shelf 2, the first shelf 3 and the second shelf 4, the insulation beam 10 and the reinforcement beam 14 are perpendicular to the third support column 7, and are also perpendicular to the first support column 5 and the second support column 6. With this arrangement, the heat exchanger main support has a simple structure, is easy to assemble, and has a strong bearing capacity.

[0073] It should be noted that there is no restriction on the connection method between the first support column 5, the second support column 6 and the base 1, the top shelf 2, and the second shelf 4, such as welding, or the use of perforated angle irons and bolts, etc., as long as the connection strength requirements are met; it should also be noted that there is no restriction on the connection method between the third support column 7, the second support column 6 and the first shelf 3, such as welding or bolt connection, etc., as long as the connection strength requirements are met.

[0074] In addition to the above-mentioned heat exchanger switchboard, the present invention also provides a heat exchanger switchboard whose heat exchanger switchboard bracket includes the heat exchanger switchboard bracket disclosed in the above-mentioned embodiment. Please refer to the prior art for the structure of other parts of the heat exchanger switchboard, which will not be described in detail herein.

[0075] It should be noted that the relational terms such as "first" and "second" mentioned above are merely used to distinguish one entity from other entities, and do not necessarily require or imply any actual relationship or order between these entities; the "upper surface, lower surface" and the directional words "upper, lower, left, right" mentioned above are all defined based on the drawings in the specification.

[0076] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0077] The heat exchanger main unit and its bracket provided by the utility model are introduced in detail above. This article uses specific examples to illustrate the principle and implementation method of the utility model. The description of the above embodiment is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the utility model.

Claims

1. A heat exchanger bracket, characterized in that: include: A base (1), a top shelf (2), a first shelf (3), a second shelf (4), a first support column (5), a second support column (6), and a third support column (7); The top shelf (2), the second shelf (4) and the base (1) are arranged in sequence and spaced apart in the vertical direction, and are connected via the first support column (5) and the second support column (6) located at corresponding ends in the longitudinal direction; the first shelf (3) is arranged between the second shelf (4) and the top shelf (2) via the second support column (6) and the third support column (7); The end of the first shelf (3) close to the first support column (5) is the first end, and at least part of the column section of the third support column (7) is recessed relative to the first end of the first shelf (3) toward a side close to the second support column (6) to allow a heat exchange module (17) equipped with a pipe joint (171) to pass horizontally between the first support column (5) and the third support column (7).

2. The heat exchanger bracket according to claim 1, characterized in that: A heat-insulating aisle board (9) is laid on the top of the first shelf (3); The aisle plate (9) covers the entire top surface of the first shelf (3), and is further provided with a heat-insulating beam (10) extending from the first shelf (3) to the first support column (5), wherein one end of the heat-insulating beam (10) is connected to the first support column (5), and the other end is connected to the first shelf (3); A heat insulation structure (11) is provided between the heat insulation beam (10) and the aisle plate (9), and the heat insulation beam (10), the heat insulation structure (11) and the aisle plate (9) are sequentially connected to form a continuous first heat insulation belt.

3. The heat exchanger support according to claim 2, characterized in that: An inspection door (12) which is rotatable with a vertical axis is provided between the first shelf (3) and the top shelf (2), and the inspection door (12) is located at both ends of the first shelf (3) in the horizontal direction; The aisle plate (9) is heat-insulating only along the two lateral ends thereof; when the inspection door (12) is in an open state, the inspection door (12), the heat-insulating area, the heat-insulating structure (11) and the heat-insulating beam (10) are sequentially connected to form a continuous second heat-insulating belt.

4. The heat exchanger support according to claim 3, characterized in that: The side of the second shelf (4) close to the first support column (5) is used to install and support the heat exchange module (17), and the side close to the second support column (6) is installed with an inspection passage (13); The inspection passage (13) is recessed relative to the third support column (7) toward a side away from the first support column (5).

5. The heat exchanger support according to claim 4, characterized in that: The first layer frame (3) comprises a first end beam (31) and two side beams (32), the first end beam (31) being located between the two side beams (32) arranged in parallel, and one end of the first end beam (31) intersects with its adjacent side beam (32) at a corresponding third support column (7), and the other end of the first end beam (31) intersects with its adjacent side beam (32) at another corresponding third support column (7).

6. The heat exchanger support according to claim 5, characterized in that: The number of the third support columns (7) is two, one of the third support columns (7) is located on one side of the heat exchanger bracket along the transverse direction, and the other of the third support columns (7) is located on the other side of the heat exchanger bracket along the transverse direction; Furthermore, at least part of the column sections of the two third support columns (7) are recessed relative to the first end of the first shelf (3) towards a side close to the second support column (6).

7. The heat exchanger support according to claim 6, characterized in that: A first mounting beam (15) is installed between the top shelf (2) and the thermal insulation beam (10); And / or, a second mounting beam (16) is installed between the second frame (4) and the thermal insulation beam (10).

8. The heat exchanger support according to claim 7, characterized in that: A reinforcing beam (14) is provided between the third support column (7) and the second support column (6).

9. The heat exchanger support according to claim 8, characterized in that: The base (1), the top shelf (2), the first shelf (3) and the second shelf (4) are all rectangular frame structures and are arranged in parallel; The first support column (5), the second support column (6) and the third support column (7) are all linear structures, and the number of each column is two. The first support column (5) and the second support column (6) are connected to the corresponding top corner positions of the base (1), the top shelf (2) and the second shelf (4); The first support column (5), the second support column (6), the third support column (7), the first mounting beam (15) and the second mounting beam (16) are all perpendicular to the base (1), the top shelf (2), the first shelf (3) and the second shelf (4), and the heat insulation beam (10) and the reinforcement beam (14) are all perpendicular to the third support column (7).

10. A heat exchange switchboard, characterized in that: It comprises the heat exchanger bracket as described in any one of claims 1 to 9.

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