V-shaped frame for bearing condensation heat dissipation device, V-shaped condensation heat dissipation device and combination body

Abstract

The utility model relates to a V-shaped frame for bearing a condensation heat dissipation device, a V-shaped condensation heat dissipation device and a combination body. The V-shaped frame comprises a first side supporting arm set and a second side supporting arm set which are symmetrically arranged in a V shape relative to the central longitudinal direction. And the first side support arm group and the second side support arm group are fixed together at the top end part through an upper frame piece and at the bottom end part through a lower frame piece respectively to form an enclosed internal space. The first side supporting arm set comprises a plurality of first side supporting arms arranged in parallel, and the adjacent first side supporting arms form a first side condenser for supporting the condensation heat dissipation device. The second side supporting arm set comprises a plurality of second side supporting arms arranged in parallel, and the adjacent second side supporting arms form a second side condenser for supporting the condensation heat dissipation device. The V-shaped frame bears the V-shaped condensation heat dissipation device, so that the core device is prevented from bearing force, and the working reliability of the core device in a vibration environment is improved. The V-shaped symmetrical layout not only enhances the structural strength and the vibration resistance, but also occupies a small space.

Description

Technical Field

[0001] The present disclosure relates to the technical field of condensation heat dissipation, and particularly to a V-shaped frame for carrying a condensation heat dissipation device, a V-shaped condensation heat dissipation device including the V-shaped frame, and an assembly. Background Art

[0002] With the continuous development of technology, the operating heat generation of devices is increasing. Therefore, the heat dissipation system is an indispensable part in the design of various devices. As one of the four core components of the air-conditioning system, the condenser plays an extremely important role in heat dissipation, and is also often used as an independent heat dissipation module in various engineering devices. The differences in application scenarios lead to different requirements for the heat dissipation capacity and installation structure of the condensation radiator in different devices. Taking some special equipment as an example, its built-in condensation heat dissipation device has relatively high requirements for the structural strength, vibration resistance and working reliability of the condensation module. Currently, the common V-shaped condensation heat dissipation device usually consists of a copper tube-aluminum fin heat exchanger and an axial flow fan. The common structural solution is to use a square splicing frame or a frameless connection and fixation. The condenser itself directly bears the weight, and it is weak in terms of structural strength and vibration resistance. Summary of the Utility Model

[0003] In order to solve the above technical problems, the task of the present utility model is to provide a V-shaped frame for carrying a condensation heat dissipation device, which aims to enhance the structural strength and vibration resistance, and / or avoid the core components of the condensation heat dissipation device from directly bearing the force, so as to improve its working reliability in a vibration environment; and / or have both expandability and maintainability.

[0004] In one aspect, the present disclosure provides a V-shaped frame for carrying a condensation heat dissipation device, characterized in that the V-shaped frame includes a first side arm group and a second side arm group that are symmetrically arranged in a V shape with respect to the central longitudinal direction. The first side arm group and the second side arm group are respectively fixed together at the top end by an upper frame member and at the bottom end by a lower frame member to form an enclosed internal space. The first side arm group includes a plurality of first side arms arranged in parallel, and adjacent first side arms are configured to support the first side condenser of the condensation heat dissipation device. The second side arm group includes a plurality of second side arms arranged in parallel, and adjacent second side arms are configured to support the second side condenser of the condensation heat dissipation device.

[0005] In this way, since the condenser of the condensation heat dissipation device is directly supported on the corresponding arms of the V-shaped frame, it avoids the core components from bearing and directly receiving force by themselves, and improves its working reliability in a vibration environment. In addition, the V-shaped symmetrical layout of the V-shaped frame not only enhances the structural strength and vibration resistance, but also occupies less space.

[0006] In one or more embodiments, the plurality of first side arms include a first side first arm, a first side second arm, and a first side middle arm located between the first side first arm and the first side second arm; the plurality of second side arms include a second side first arm, a second side second arm, and a second side middle arm located between the second side first arm and the second side second arm. In this way, the four condensers are stably mounted on the V-shaped frame in a left-right and front-back symmetric manner, each being fully supported and not directly bearing force itself, thereby improving its working reliability in a vibration environment.

[0007] In one or more embodiments, the V-shaped frame further includes a pair of lifting supports respectively disposed on the bottom surfaces of the lower frame members on the left and right sides. In this way, the pair of lifting supports lift the bottom of the V-shaped frame as a whole to leave a bottom space, allowing the intake pipe and the drain pipe of the V-shaped condensing and heat dissipating device to extend upward from the bottom into the internal space V respectively, thereby providing a structure with strong accommodation and small occupied space.

[0008] In one or more embodiments, the V-shaped frame further includes a pair of electric control box supports, and the pair of electric control box supports are respectively disposed on the side surfaces of the lower frame members on both sides of the first side middle arm. In this way, the V-shaped frame reserves an installation interface for the electric control box of the V-shaped condensing and heat dissipating device.

[0009] In one or more embodiments, the V-shaped frame further includes: a first connecting member connecting the first side first arm and the second side first arm; and / or a second connecting member connecting the first side second arm and the second side second arm; and / or an intermediate connecting member connecting the first side middle arm and the second side middle arm. In this way, the arrangement of the first connecting member, the second connecting member, and / or the intermediate connecting member can further enhance the structural strength and vibration resistance of the V-shaped frame, making it not prone to connection failure or displacement deformation in a harsh working environment.

[0010] In one or more embodiments, the V-shaped frame further includes a plurality of upper strengthening members and / or a plurality of lower strengthening members. The plurality of upper strengthening members are respectively disposed between the plurality of first side arms and the upper frame member and between the plurality of second side arms and the upper frame member, and the plurality of lower strengthening members are respectively disposed between the plurality of first side arms and the lower frame member and between the plurality of second side arms and the lower frame member. In this way, the arrangement of the upper strengthening members and the lower strengthening members can further enhance the structural strength and vibration resistance of the V-shaped frame, making it not prone to connection failure or displacement deformation in a harsh working environment.

[0011] In one or more embodiments, the V-shaped frame is an integral frame formed by welding stainless steel sheet metal. In this way, the V-shaped frame has higher structural strength and vibration resistance compared to the common spliced square aluminum profile frame structure in the prior art.

[0012] On the other hand, the present disclosure provides a V-shaped condensation heat dissipation device. The V-shaped condensation heat dissipation device includes a first-side condenser, a second-side condenser, and a V-shaped frame according to the present disclosure. The first-side condenser and the second-side condenser are carried on the V-shaped frame. In this way, the main components of the V-shaped condensation heat dissipation device can be stably installed on the V-shaped frame 10 independently of each other through reserved installation interfaces or spaces, ensuring its working reliability and facilitating installation and maintenance.

[0013] In one or more embodiments, the V-shaped condensation heat dissipation device further includes a first fan and a second fan. The first fan and the second fan are installed above the V-shaped frame by means of a fan mounting plate attached to the top surface of the upper frame member. The suction ends of the first fan and the second fan are in communication with the internal space. In this way, it is convenient to repair the fans by disassembling and assembling the fan mounting plate.

[0014] In one or more embodiments, the V-shaped condensation heat dissipation device further includes a first sealing plate, a second sealing plate, and a lower sealing plate that together with the fan mounting plate enclose the internal space. The first sealing plate seals a first end opening formed by the first-side first arm, the second-side first arm, the upper frame member, and the lower frame member. The second sealing plate seals a second end opening formed by the first-side second arm, the second-side second arm, the upper frame member, and the lower frame member. The lower sealing plate is disposed on the lower surface of the lower frame member to seal the lower opening of the V-shaped frame. In this way, the arrangement of the four sealing plates enclosing the internal space ensures that in the heat exchange process chamber, the incoming air only enters the internal space of the V-shaped frame from the condenser air inlet surface and exits from the top fan side, thereby realizing its condensation heat dissipation function.

[0015] In one or more embodiments, the V-shaped condensation heat dissipation device further includes a partition disposed between the first-side middle arm and the second-side middle arm to divide the internal space into a first chamber and a second chamber. In this way, the partition divides the internal space of the V-shaped frame into two independent chambers, which can avoid the reverse air suction phenomenon that occurs when one of the first fan and the second fan stops working while the other fan is still working properly. Furthermore, it can avoid the situation of the fan reversing and affecting the heat exchange performance, and improve the working reliability of the V-shaped condensation heat dissipation device.

[0016] In one or more embodiments, the first fan and the second fan are respectively disposed at positions corresponding to the centers of the first chamber and the second chamber. This ensures the structural symmetry of the V-shaped condensation heat dissipation device, which is beneficial to improving the anti-vibration performance.

[0017] In one or more embodiments, the V-shaped condensation heat dissipation device further includes lifting portions provided at four corner portions of the fan mounting plate. In this way, it is convenient to lift and move the V-shaped condensation heat dissipation device to its installation position by means of a lifting device.

[0018] In one or more embodiments, the V-shaped condensation heat dissipation device further includes an intake pipe and a drain pipe that extend from below the lower frame member into the internal space and are fixed to the V-shaped bracket by clamps. In this way, the layout of the intake pipe and the drain pipe improves the space utilization rate.

[0019] In one or more embodiments, the intake pipe and the drain pipe are each installed symmetrically about the longitudinal centering plane of the V-shaped frame within the internal space. In this way, the front-back symmetrical arrangement of the intake pipe and the drain pipe within the internal space V is beneficial to improving the vibration resistance and is also beneficial to structural expansion.

[0020] In one or more embodiments, the intake pipe and the drain pipe are installed symmetrically left and right within the internal space. In this way, the left-right symmetrical arrangement of the intake pipe and the drain pipe within the internal space V is beneficial to improving the vibration resistance and is also beneficial to structural expansion.

[0021] In one or more embodiments, the V-shaped condensation heat dissipation device further includes an electric control box and an intake flange interface and a drain flange interface respectively connected to the intake pipe and the drain pipe. The intake flange interface and the drain flange interface are symmetrically arranged left and right with respect to the V-shaped frame outside the internal space V. The electric control box, the intake flange interface, and the drain flange interface are arranged on the same side of the V-shaped frame. In this way, this arrangement on the same side facilitates installation and maintenance from the same side and also facilitates the lateral expansion of the V-shaped condensation heat dissipation device from its opposite side.

[0022] In one or more embodiments, the V-shaped condensation heat dissipation device further includes a lower bracket attached to the lower frame to support the first side condenser and the second side condenser from below. In this way, the lower bracket supports the first side condenser and the second side condenser from below as an auxiliary, thereby ensuring the installation stability of the condenser.

[0023] In one or more embodiments, each of the first sealing plate and the second sealing plate includes an upper sub-sealing plate and a lower sub-sealing plate. In this way, it is convenient to remove the corresponding sealing plate for replacement and / or maintenance according to actual needs.

[0024] In one or more embodiments, two V-shaped condensation heat dissipation devices are horizontally expanded by being arranged opposite to each other on one side where the second side arm group of the V-shaped frame is located by means of an expansion frame; and / or the plurality of V-shaped condensation heat dissipation devices are longitudinally expanded along the central longitudinal direction by means of the expansion frame. In this way, the combined body after such expansion remains symmetric front and back. Moreover, a plurality of V-shaped condensation heat dissipation devices can be expanded according to actual situations to meet the condensation heat dissipation requirements.

[0025] In one or more embodiments, the V-shaped condensation heat dissipation devices are respectively fixed to the expansion frame at the top and bottom by means of fasteners. Such an arrangement facilitates the detachable and stable expansion of the V-shaped condensation heat dissipation devices.

[0026] In yet another aspect, the present disclosure provides a combined body. The combined body includes an expansion frame and a plurality of V-shaped condensation heat dissipation devices according to the present disclosure. The plurality of V-shaped condensation heat dissipation devices are expanded to form a combined body by being respectively fixed to the expansion frame at the top and bottom by means of fasteners. In this way, a plurality of V-shaped condensation heat dissipation devices can be expanded according to actual situations to meet the condensation heat dissipation requirements.

[0027] In one or more embodiments, the plurality of V-shaped condensation heat dissipation devices are horizontally expanded in a layout manner where the sides where the second side arm groups of the V-shaped frames of two rows of V-shaped condensation heat dissipation devices face each other. In one or more embodiments, the plurality of V-shaped condensation heat dissipation devices are longitudinally expanded in a layout manner along the central longitudinal direction. In this way, different expansion methods are provided for expanding into a combined body according to actual situations. Description of the Drawings

[0028] Through the following specific embodiments in conjunction with the drawings, the present disclosure will be more easily understood, where the same reference numerals represent the same elements. The drawings are schematic and not restrictive. The elements in the drawings are not necessarily shown to scale. For example, an element may be enlarged for illustrative purposes or may be scaled down to keep the drawings clear and easy to understand. In the drawings:

[0029] Figure 1 The layout and working principle of the main components of the existing V-shaped condensation heat dissipation device are shown;

[0030] Figure 2 A perspective view of a V-shaped frame for carrying a condensation heat dissipation device according to the present disclosure is schematically shown;

[0031] Figure 3 Schematically shown Figure 2 The left view of the V-shaped frame shown;

[0032] Figure 4 Schematically shown Figure 2 The front view of the V-shaped frame shown;

[0033] Figure 5 Schematically shows Figure 2 The bottom view of the V-shaped frame shown;

[0034] Figure 6 Schematically shows the perspective view of the V-shaped condensation heat dissipation device according to the present disclosure;

[0035] Figure 7 Schematically shows Figure 6 The front view of the V-shaped condensation heat dissipation device shown;

[0036] Figure 8 Schematically shows Figure 6 The top view of the V-shaped condensation heat dissipation device shown;

[0037] Figure 9 Schematically shows Figure 6 The V-shaped condensation heat dissipation device shown along Figure 8 The sectional view taken along the A-A line in;

[0038] Figure 10 Schematically shows Figure 6 The bottom view of the V-shaped condensation heat dissipation device shown;

[0039] Figure 11 Schematically shows Figure 6 The perspective view of the V-shaped condensation heat dissipation device shown with a part of its structure removed to show the internal structure;

[0040] Figure 12 Schematically shows Figure 11 The left view of the V-shaped condensation heat dissipation device of;

[0041] Figure 13 Schematically shows expanding a plurality of Figure 6 The perspective view of the V-shaped condensation heat dissipation device shown to form an assembly; and

[0042] Figure 14 Schematically shows Figure 13 The left view of the assembly of. Detailed implementation manners

[0043] The present disclosure will be described below with reference to the accompanying drawings, in which several embodiments of the present disclosure are shown. However, it should be understood that the present disclosure can be presented in many different ways and is not limited to the embodiments described below. The embodiments described below are intended to make the disclosure of the present disclosure more complete and fully explain the protection scope of the present disclosure to those skilled in the art. It should be understood that in all the drawings, the same reference numerals represent the same elements.

[0044] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs. For the sake of brevity and / or clarity, well-known functions or structures may not be described in detail. The terms used herein are for the purpose of describing particular embodiments only and are not intended to limit this disclosure. The terms "comprising" and "having" and any derivatives thereof in the specification and claims of this disclosure are intended to cover non-exclusive inclusion.

[0045] In the description of the embodiments of this disclosure, the terms "first", "second", etc. are used only to distinguish different objects and should not be construed as indicating or implying relative importance or implicitly indicating the quantity, specific order or primary-secondary relationship of the indicated technical features. In the description of the embodiments of this disclosure, "a plurality of" means two or more unless otherwise clearly defined.

[0046] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of this disclosure. The phrase appears in various places in the specification and does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0047] In the description of the embodiments of this disclosure, the term "and / or" is merely a description of the association relationship of associated objects, indicating that three relationships can exist. For example, A and / or B can represent these three situations: A exists alone, A and B exist simultaneously, and B exists alone.

[0048] In the description of the embodiments of this disclosure, the orientation or positional relationships indicated by the terms "longitudinal", "transverse", "front", "rear", "left", "right", "upper", "lower", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the embodiments of this disclosure and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as a limitation on the embodiments of this disclosure.

[0049] In the description of the embodiments of this disclosure, unless otherwise clearly specified and limited, the terms such as "mounted", "connected", and "fixed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be directly connected, or indirectly connected through an intermediate medium, and can be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of this disclosure can be understood according to specific circumstances.

[0050] Reference Figure 1, which shows the layout and working principle of the main components of an existing V-type condensation heat dissipation device. The components of the V-type condensation heat dissipation device mainly include a condensation fan, a microchannel condenser, various pipelines, and sensors (not shown). Specifically, the sensors can include pressure sensors and / or temperature sensors. The various pipelines include an intake pipe, a drain pipe, and flange interfaces (not shown) connected thereto. As is known, the incoming air is sucked in from the air inlet surface of the microchannel condenser, flows through the microchannels of the microchannel condenser, and is discharged through the condensation fan. The gas to be condensed enters the microchannels of the microchannel condenser through the intake pipe, is liquefied into a liquid after heat exchange with the incoming air, and flows out through the drain pipe. In this way, the V-type condensation heat dissipation device realizes its condensation heat dissipation function.

[0051] As mentioned above, such a V-type condensation heat dissipation device usually uses a square splicing frame or a frameless connection and fixation method, and the microchannel condenser directly bears the weight, resulting in relatively weak structural strength and anti-vibration ability.

[0052] For example, Patent CN206247603U proposes a frame-type dry cooler, which includes: an aluminum profile frame, a fan, an electric control box, a coil, a connecting flange, and a pipeline system. Its coil is arranged in a V shape within a square frame and extends along the length direction of the frame. The fan is arranged on the top of the frame, and the electric control box is arranged on one side end plate of the frame. The heat exchange medium inlet pipe and the heat exchange medium outlet pipe of the coil are respectively connected to the fins through U-shaped connecting pipelines, and external connecting pipes are respectively provided. The end of the external connecting pipe is provided with a connecting flange, and the external connecting pipe is connected to the parallel cabinet connecting pipe through the connecting flange. This solution has the characteristics of being easy to assemble, having good expandability, and being easy to repair compared with common condensation modules. However, this solution still has certain drawbacks: the coil itself still bears the weight, and the aluminum alloy frame is prone to structural connection failure or displacement deformation problems when facing harsh environments (such as vibration environments), so the anti-vibration ability is weak. Moreover, due to the large space occupied by the square frame, there is a certain waste of space utilization for the internal use environment of the equipment.

[0053] For example, an existing V-type condensation heat dissipation device has a spliced V-type structure with a frameless connection and fixation method, which has good expandability. However, the condensation heat dissipation device needs to rely on the components themselves to bear the weight and the structures are interrelated, resulting in difficult component maintenance; at the same time, the spliced V-type structure is prone to connection failure or large displacement deformation problems in harsh working environments, resulting in insufficient anti-vibration ability, and the strength may also be insufficient due to the influence of the frame material, which may further lead to component damage or pipeline damage.

[0054] In view of the above deficiencies of the existing V-type condensation heat dissipation device, which mainly relies on a square frame structure or a column support structure for support, and the layout of the main components of the existing V-type condensation heat dissipation device, the present disclosure provides a V-type frame for carrying a condensation heat dissipation device, aiming to improve the structural strength, vibration resistance and / or space utilization rate of the condensation heat dissipation device. In addition, the V-type frame also takes into account the maintainability and expandability of the condensation heat dissipation device.

[0055] For the main components of the condensation heat dissipation device, which usually include a condenser, a fan, an electric control box, an intake pipeline and a drain pipeline, the present disclosure proposes the following general concept: these main components are supported independently of each other on the V-type frame according to the present disclosure, avoiding direct force on the main components, thereby improving the working reliability of the condensation heat dissipation device in a vibration environment. Specifically, the structural symmetry of the V-type frame is beneficial to improving the vibration resistance. Two fans are placed adjacent to each other in the longitudinal direction of the V-type frame at the top position and are bolted to the V-type frame through a fan mounting plate. In this way, the fan is structurally independent of other components of the condensation heat dissipation device, and the fan can be maintained by disassembling and assembling the fan mounting plate. The electric control box is placed outside the V-type frame and at the middle position on one side thereof for easy maintenance. Raised supports are provided at the bottom of the V-type frame to lift the entire bottom of the V-type frame, facilitating the intake pipeline and the drain pipeline to extend upward from the left and right symmetric positions into the internal space of the V-type frame respectively, improving the accommodation and space utilization rate of the V-type frame. The intake flange structure, the drain flange structure and the electric control box are arranged on the same side of the V-type frame for easy maintenance and modular expansion of the condensation heat dissipation device.

[0056] The following takes the V-type condensation heat dissipation device with a microchannel condenser as an example in conjunction with the drawings to illustrate the V-type frame for carrying the condensation heat dissipation device and the V-type condensation heat dissipation device according to the present disclosure.

[0057] Figures 2 - 5 The perspective view, left view, front view and bottom view of the V-type frame for carrying the condensation heat dissipation device according to the present disclosure are respectively schematically shown.

[0058] Referring to Figure 2 the orientation shown, the V-type frame may have a front side (i.e., the first side), a rear side (the second side), a left side and a right side, and a longitudinal direction extending in the left-right direction. The central longitudinal direction CD of the V-type frame refers to the direction extending in the left-right direction at the central position of the internal space of the V-type frame. The vertical plane passing through the central longitudinal direction CD of the V-type frame may be referred to as the longitudinal centering plane.

[0059] Referring to Figures 2 - 5, the present disclosure provides a V-shaped frame 10 for carrying a condensation heat dissipation device. The V-shaped frame 10 includes a first side arm group A1 and a second side arm group A2 that are symmetrically arranged in a V shape with respect to its central longitudinal direction CD. The first side arm group and the second side arm group are respectively fixed together at the top end by an upper frame member UF and at the bottom end by a lower frame member LF to form an enclosed internal space V. The first side arm group A1 includes a plurality of first side arms arranged in parallel (located on the front side of the V-shaped frame), and adjacent first side arms are configured to support a first side condenser C1 of the condensation heat dissipation device. The second side arm group A2 includes a plurality of second side arms arranged in parallel (located on the rear side of the V-shaped frame), and adjacent second side arms are configured to support a second side condenser C2 of the condensation heat dissipation device. For example, the first side condenser C1 and the second side condenser C2 can be common microchannel condensers. Since the core components (microchannel condensers) of the condensation heat dissipation device are directly supported on the corresponding arms of the V-shaped frame, the core components are prevented from bearing the force directly by themselves, and the working reliability in a vibration environment is improved. In addition, the V-shaped symmetrical layout of the V-shaped frame not only enhances the structural strength and vibration resistance, but also occupies a small space. Especially in the environment for use inside engineering equipment, the installation space requirement can be reduced and scalability can be achieved. The upper frame member UF and the lower frame member LF can be modular structural members, so it is convenient to assemble.

[0060] The V-shaped frame 10 according to the present disclosure is formed into an integral frame by welding stainless steel sheet metal. For example, the V-shaped frame is composed of spliced stainless steel sheet metal, bent into a reasonable cross-sectional shape and then welded. Compared with the common spliced square aluminum profile frame structure of the V-shaped condensation heat dissipation device in the prior art, the V-shaped frame of the present disclosure is not prone to connection failure or large displacement deformation in a harsh working environment, and has higher structural strength and vibration resistance.

[0061] In Figure 2In the illustrated example, the multiple first side arm groups A1 of the first side arm group A1 include a first side first arm A11, a first side second arm A12, and a first side middle arm A13 located between the first side first arm and the first side second arm. The two first side condensers C1 of the V-type condensation heat dissipation device are respectively detachably attached between the first side first arm A11 and the first side middle arm A13 and between the first side second arm A12 and the first side middle arm A13. Similarly, the multiple second side arm groups A2 of the second side arm group A2 include a second side first arm A21, a second side second arm A22, and a second side middle arm A23 located between the second side first arm and the second side second arm. The two second side condensers C2 of the V-type condensation heat dissipation device are respectively detachably attached between the second side first arm A21 and the second side middle arm A23 and between the second side second arm A22 and the second side middle arm A23. In this way, the two first side condensers C1 and the two second side condensers C2 are reliably mounted on the V-type frame in a symmetric manner, so that each of the four condensers is fully supported and not directly stressed itself, improving the working reliability of the V-type condensation heat dissipation device in a vibration environment.

[0062] The V-type frame 10 may include a pair of raised supports respectively provided on the bottom surfaces of the lower side frame members LF on the left and right sides for raising the bottom of the V-type frame 10 as a whole to leave a bottom space to allow the intake pipe TI and the drain pipe TO of the V-type condensation heat dissipation device to extend upward from the bottom to the internal space V respectively. Specifically, the pair of raised supports includes a first raised support M1 and a second raised support M2 with a square cross-section. The first raised support M1 is located below the lower ends of the first side first arm A11 and the second side first arm A21. The second raised support M2 is located below the lower ends of the first side second arm A12 and the second side second arm A22. In this way, the V-type frame 10 can well accommodate the intake pipe TI and the drain pipe TO, providing a structure with strong accommodation and small occupied space. Optionally, a third raised support (not shown) may be provided at the bottom surface of the lower side frame member LF below the lower ends of the first side middle arm A13 and the second side middle arm A23.

[0063] The V-type frame 10 may include a pair of electric control box supports provided on one side of the V-type frame 10 for supporting the electric control box EC of the condensation heat dissipation device. Figure 2 In the illustrated example, the pair of electric control box supports is located on the first side of the V-type frame 10. Specifically, as Figure 2 shown, the first electric control box support S1 and the second electric control box support S2 are respectively provided on the side surfaces of the lower side frame member LF on both sides of the first side middle arm A13.

[0064] Referring to Figure 2 and Figure 5, the V-shaped frame may include: a first connecting member C1 connecting the first arm A11 on the first side and the first arm A21 on the second side; and / or a second connecting member C2 connecting the second arm A12 on the first side and the second arm A22 on the second side; and / or an intermediate connecting member C3 connecting the intermediate arm A13 on the first side and the intermediate arm A23 on the second side. The provision of the first connecting member C1, the second connecting member C2, and / or the intermediate connecting member C3 can further enhance the structural strength and vibration resistance of the V-shaped frame, making it less likely to have connection failures or displacement deformations in harsh working environments.

[0065] Referring to Figure 2 and Figure 4 , the V-shaped frame 10 may include a plurality of upper strengthening members UE respectively disposed between a plurality of first-side arms and the upper border member and between a plurality of second-side arms and the upper border member. The V-shaped frame 10 may include a plurality of lower strengthening members LE respectively disposed between a plurality of first-side arms and the lower border member and between a plurality of second-side arms and the lower border member. The provision of the upper strengthening members UE and the lower strengthening members LE can further enhance the structural strength and vibration resistance of the V-shaped frame 10, making it less likely to have connection failures or displacement deformations in harsh working environments.

[0066] Since the condenser of the condensation heat dissipation device is directly supported on the corresponding arms of the V-shaped frame, it avoids the direct stress on the core device itself and improves its working reliability in a vibration environment. In addition, the V-shaped symmetric layout of the V-shaped frame not only enhances the structural strength and vibration resistance but also occupies less space. A pair of elevation supports raise the bottom of the V-shaped frame as a whole to leave a bottom space and allow the intake pipe and the drain pipe of the V-shaped condensation heat dissipation device to extend upward from the bottom to the internal space V respectively, thus providing a structure with strong accommodation and small space occupation. The provision of the first connecting member, the second connecting member, the intermediate connecting member, the upper strengthening member, and / or the lower strengthening member, and the V-shaped frame being an integral frame formed by welding stainless steel sheet metal can further enhance the structural strength and vibration resistance of the V-shaped frame, making it less likely to have connection failures or displacement deformations in harsh working environments. The main devices of the V-shaped condensation heat dissipation device can be stably installed on the V-shaped frame independently through the reserved installation interfaces or spaces, ensuring its working reliability. The partition divides the internal space of the V-shaped frame into two independent chambers to avoid the phenomenon of reverse air suction and improves the working reliability of the V-shaped condensation heat dissipation device.

[0067] Therefore, the V-shaped frame according to the present disclosure has at least one of the following advantages: enhanced structural strength and vibration resistance; avoiding direct stress on the core device of the V-shaped condensation heat dissipation device and improving the working reliability in a vibration environment; and small space occupation.

[0068] Figures 6 - 10Schematically shown respectively are a perspective view, a front view, a top view, a sectional view, and a bottom view of a V-shaped condensation heat dissipation device according to the present disclosure.

[0069] Referring to Figures 6 - 10 , the V-shaped condensation heat dissipation device CA according to the present disclosure mainly includes four microchannel condensers (two first-side condensers C1 and two second-side condensers C2), a first fan B1, a second fan B2, an electric control box EC, an intake pipe TI, and a drain pipe TO. These components can be stably carried on the V-shaped frame 10 according to the present disclosure. In this way, the main components of the V-shaped condensation heat dissipation device can be stably installed independently of each other on the V-shaped frame 10 through reserved installation interfaces or spaces, ensuring its working reliability and facilitating installation and maintenance.

[0070] Specifically, as described above, the four microchannel condensers are detachably installed on the first-side arm group A1 and the second-side arm group A2 of the V-shaped frame. Optionally, the V-shaped condensation heat dissipation device CA may include a lower bracket LS that supports the microchannel condenser from below. Referring to Figure 7 , a plurality of lower brackets LS are attached to the lower frame member UF to support the first-side condenser C1 and the second-side condenser C2 from below, thereby ensuring the installation stability of the condensers. The first fan B1 and the second fan B2 are detachably installed on the top of the V-shaped frame 10. The intake pipe TI and the drain pipe TO are detachably accommodated in the internal space V of the V-shaped frame. In this way, the arrangement of the components of the V-shaped condensation heat dissipation device CA enables the components themselves not to bear weight and the structures to be independent of each other, improving the working reliability in a vibration environment. Compared with the square frame or column support structure of the prior art, the V-shaped condensation heat dissipation device CA carried by the V-shaped frame is convenient for maintaining the overall structural stability and occupies a small space. According to the actual requirements of the application scenario, the lateral expansion and / or longitudinal expansion of the V-shaped condensation heat dissipation device can also be realized by means of an extension frame EF.

[0071] Specifically, in the example shown in Figures 6 - 10 , the V-shaped condensation heat dissipation device CA may include a first fan B1 and a second fan B2. The first fan and the second fan are installed above the V-shaped frame 10 by means of a fan mounting plate E4 attached to the top surface of the upper frame member UF. The suction ends of the first fan B1 and the second fan B2 are in communication with the internal space V. Referring to Figure 6 and Figure 8 , the fan mounting plate E4 is detachably installed on the fan mounting plate E4 by a plurality of screws so that the fan can be repaired by disassembling and assembling the fan mounting plate. The V-shaped condensation heat dissipation device CA may include lifting portions H (such as lifting rings) respectively provided at the four corners of the fan mounting plate E4 to facilitate lifting and moving the V-shaped condensation heat dissipation device CA to its installation position by a lifting device.

[0072] The V-type condensation heat dissipation device CA can be provided with multiple sealing plates to enclose the internal space V, so that during the heat exchange process, the incoming air only enters from the air inlet surface of the condenser and exits from the side of the top fan. Specifically, referring to Figure 6 , the V-type condensation heat dissipation device CA can include a first sealing plate E1, a second sealing plate E2, and a lower sealing plate E3 that together with the fan mounting plate E4 enclose the internal space V. The first sealing plate E1 seals the first end opening H1 formed by the first side first arm A11, the second side first arm A21, the upper frame member UF, and the lower frame member LF. The second sealing plate E2 seals the second end opening H2 formed by the first side second arm A12, the second side second arm A22, the upper frame member UF, and the lower frame member LF. The lower sealing plate E3 is disposed on the lower surface of the lower frame member LF to seal the lower opening H3 of the V-type frame. The fan mounting plate E4 is disposed on the top surface of the upper frame member UF to seal the upper opening H4 of the V-type frame. The first fan B1 and the second fan B2 of the condensation heat dissipation device are mounted on the fan mounting plate E4 (see Figure 6 and Figure 8 ). In this way, the setting of the four sealing plates enclosing the internal space V ensures that during the heat exchange process, the incoming air only enters the internal space V of the V-type frame from the air inlet surface of the condenser and exits from the first fan B1 and the second fan B2 at the top, thereby realizing its condensation heat dissipation function.

[0073] The V-type condensation heat dissipation device CA can include a partition S disposed between the first side middle arm A13 and the second side middle arm A23 to divide the internal space V into a first chamber and a second chamber. The first chamber and the second chamber are arranged symmetrically left and right. The partition 16 can be fixed by bolts. Since the partition S divides the internal space V of the V-type frame 10 into two independent chambers, it is possible to avoid the phenomenon of reverse air suction when one of the first fan B1 and the second fan B2 stops working while the other of the first fan B1 and the second fan B2 is still working properly, thereby avoiding the situation of fan reverse rotation and affecting the heat exchange performance, and improving the working reliability of the V-type condensation heat dissipation device.

[0074] Referring to Figure 6 and Figure 8 , the first fan B1 and the second fan B2 are respectively disposed at positions corresponding to the centers of the first chamber and the second chamber to ensure the structural symmetry of the V-type condensation heat dissipation device CA. The fan mounting plate E4 has orifices at positions corresponding to the centers of the first chamber and the second chamber to allow the suction ends of the first fan B1 and the second fan B2 to extend into the internal space V for suction. The fan mounting plate E4 also has mounting holes that allow screws to pass through to fix the first fan B1 and the second fan B2, thereby allowing for its detachable installation.

[0075] The V-shaped condensation heat dissipation device CA may include an intake pipeline TI and a drain pipeline TO that extend from below the lower frame member LF into the internal space V and are fixed to the V-shaped bracket by clamps. The specific structures and layouts of the intake pipeline TI and the drain pipeline TO will not be elaborated here.

[0076] Figures 11 - 12 Schematically shown respectively Figure 6 are a perspective view and a left view of the removed partial structure of the V-shaped condensation heat dissipation device shown to display the internal structure.

[0077] See Figures 11 - 12 , inside the internal space V, the intake pipeline TI and the drain pipeline TO are each installed symmetrically with respect to the longitudinal centering plane of the V-shaped frame. Moreover, the intake pipeline TI and the drain pipeline TO are also installed symmetrically left and right within the internal space V. This symmetrical arrangement is beneficial to improving the anti-vibration performance and is also conducive to structural expansion.

[0078] The V-shaped condensation heat dissipation device may include an electric control box EC, which is detachably installed on the first electric control box support S1 and the second electric control box support S2 of the V-shaped frame 10. The V-shaped condensation heat dissipation device may include an intake flange interface FI and a drain flange interface FO connected to the intake pipeline TI and the drain pipeline TO. The intake flange interface FI and the drain flange interface FO are arranged symmetrically left and right with respect to the V-shaped frame 10 outside the internal space V. The electric control box EC, the intake flange interface FI, and the drain flange interface FO are arranged on the same side (i.e., the first side or the front side) of the V-shaped frame. This arrangement on the same side facilitates installation and maintenance from the same side and also facilitates the lateral expansion of the V-shaped condensation heat dissipation device from its opposite side (i.e., the second side or the rear side).

[0079] Refer to Figure 6 and Figure 11 , the V-shaped frame may further include a first auxiliary support rod connecting the first arm A11 on the first side and the first arm A21 on the second side in the middle and a second auxiliary support rod connecting the second arm A12 on the first side and the second arm A22 on the second side in the middle to strengthen the strength of the V-shaped frame 10. In the presence of the first auxiliary support rod and the second auxiliary support rod, the first sealing plate E1 and the second sealing plate E2 can each be divided into an upper sub-sealing plate and a lower sub-sealing plate to facilitate the removal of the corresponding sealing plates for component replacement and / or maintenance according to requirements.

[0080] The V-shaped condensation heat dissipation device according to the present disclosure has a modular structure, which is convenient for expansion. Specifically, multiple V-shaped condensation heat dissipation devices can be longitudinally expanded and / or laterally expanded by means of an expansion frame EF. Specifically, refer to Figures 13 - 14 , the expansion frame EF is in the form of a square expansion frame, surrounding multiple V-shaped condensation heat dissipation devices from the periphery to facilitate longitudinal expansion and lateral expansion.

[0081] Reference Figure 13 , two V-shaped condensation heat dissipation devices CA1 and CA2 can be laterally expanded by being arranged opposite to each other on the side where the second side arm group A2 of the V-shaped frame 10 is located (i.e., the second side or the rear side) by means of the expansion frame EF. As shown before, since the intake flange interface FI, the drain flange interface FO, and the electric control box EC are arranged together on the first side of the V-shaped frame (see Figure 6 , the front side), the expanded combination remains symmetric front and back (see Figure 14 ). In addition, multiple V-shaped frames can be longitudinally expanded along the central longitudinal direction CD by means of the expansion frame EF. Reference Figure 13 , two V-shaped condensation heat dissipation devices CA1 and CA3 can be longitudinally expanded along the central longitudinal direction CD by means of the expansion frame EF. Figure 13 shows that four V-shaped condensation heat dissipation devices CA1, CA2, CA3, and CA4 can be longitudinally expanded and laterally expanded by means of the expansion frame EF. The expanded combination remains symmetric front and back and left and right (see Figures 13 - 14 ). The lateral expansion is limited to one time, but the longitudinal expansion is not limited to one time, but can include longitudinally expanding more V-shaped condensation heat dissipation devices according to actual needs.

[0082] The V-shaped condensation heat dissipation device can be fixed to the expansion frame EF at the top and bottom by fasteners for stable retention. Specifically, the expansion frame EF is fixed to the fan mounting plate E4 of the V-shaped frame 10 by means of multiple bolts at the top fixing part UP. The expansion frame EF is fixed to the raised support of the V-shaped frame 10 by means of a fastening belt at the bottom fixing part LP. Such a setting facilitates the detachable and stable expansion of the V-shaped condensation heat dissipation device.

[0083] Therefore, the V-shaped condensation device according to the present disclosure has at least one of the following advantages: strong working reliability, simple and stable bearing structure and small installation space requirement, modular design facilitating expansion, independent installation of components, and good maintainability.

[0084] The present disclosure also provides a combination. The combination includes an expansion frame EF and multiple V-shaped condensation heat dissipation devices according to the present disclosure. The multiple V-shaped condensation heat dissipation devices are expanded to form a combination by being fixed to the expansion frame at the top and bottom by means of fasteners respectively. The multiple V-shaped condensation heat dissipation devices can be laterally expanded in a layout manner where the sides where the second side arm groups of the V-shaped frames of two rows of V-shaped condensation heat dissipation devices face each other. The multiple V-shaped condensation heat dissipation devices can be longitudinally expanded in a layout manner along the central longitudinal direction.

[0085] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than limiting them. Although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application, and they should all be covered within the scope of the claims and the description of the present application. In particular, as long as there is no structural conflict, the technical features mentioned in each embodiment can be combined in any way.

Claims

1. A V-shaped frame for carrying a condensation heat dissipation device, characterized in that, The V-shaped frame includes a first side arm group and a second side arm group symmetrically arranged in a V shape with respect to the central longitudinal direction. The first side arm group and the second side arm group are respectively fixed together at the top end by an upper frame member and at the bottom end by a lower frame member to form an enclosed internal space. The first side arm group includes a plurality of first side arms arranged in parallel, and adjacent first side arms are configured to support a first side condenser of the condensation heat dissipation device. The second side arm group includes a plurality of second side arms arranged in parallel, and adjacent second side arms are configured to support a second side condenser of the condensation heat dissipation device.

2. The V-shaped frame according to claim 1, characterized in that, The plurality of first side arms include a first side first arm, a first side second arm, and a first side middle arm located between the first side first arm and the first side second arm; the plurality of second side arms include a second side first arm, a second side second arm, and a second side middle arm located between the second side first arm and the second side second arm.

3. The V-shaped frame according to claim 2, characterized in that, The V-shaped frame further includes a pair of elevation supports respectively disposed on the bottom surface of the lower frame member on the left and right sides.

4. The V-shaped frame according to claim 2 or 3, characterized in that, The V-shaped frame further includes a pair of electric control box supports, and the pair of electric control box supports are respectively disposed on the side surfaces of the lower frame member on both sides of the first side middle arm.

5. The V-shaped frame according to claim 2 or 3, characterized in that, The V-shaped frame further includes: a first connecting member connecting the first side first arm and the second side first arm; and / or a second connecting member connecting the first side second arm and the second side second arm; and / or an intermediate connecting member connecting the first side middle arm and the second side middle arm.

6. The V-shaped frame according to claim 2 or 3, characterized in that, The V-shaped frame further includes a plurality of upper strengthening members and / or a plurality of lower strengthening members. The plurality of upper strengthening members are respectively disposed between the plurality of first side arms and the upper frame member and between the plurality of second side arms and the upper frame member. The plurality of lower strengthening members are respectively disposed between the plurality of first side arms and the lower frame member and between the plurality of second side arms and the lower frame member.

7. The V-shaped frame according to any one of claims 1 to 3, characterized in that, The V-shaped frame is an integral frame formed by welding stainless steel sheet metal.

8. A V-shaped condensation heat dissipation device, characterized in that, The V-shaped condensation heat dissipation device includes a first side condenser, a second side condenser, and the V-shaped frame according to any one of claims 1-7. The first side condenser and the second side condenser are carried on the V-shaped frame.

9. The V-shaped condensation heat dissipation device according to claim 8, wherein The V-shaped condensation heat dissipation device further includes a first fan and a second fan. The first fan and the second fan are installed above the V-shaped frame by means of a fan mounting plate attached to the top surface of the upper frame member. The suction ends of the first fan and the second fan communicate with the internal space.

10. The V-shaped condensation heat dissipation device according to claim 9, wherein, The V-shaped condensation heat dissipation device further includes a first sealing plate, a second sealing plate, and a lower sealing plate that together with the fan mounting plate enclose the internal space. The first sealing plate seals a first end opening formed by the first side first arm, the second side first arm, the upper frame member, and the lower frame member. The second sealing plate seals a second end opening formed by the first side second arm, the second side second arm, the upper frame member, and the lower frame member. The lower sealing plate is disposed on the lower surface of the lower frame member to seal the lower opening of the V-shaped frame.

11. The V-shaped condensation heat dissipation device according to claim 10, characterized in that, The V-shaped condensation heat dissipation device further includes a partition plate disposed between the intermediate arm on the first side and the intermediate arm on the second side to divide the internal space into a first chamber and a second chamber.

12. The V-shaped condensation heat dissipation device according to claim 11, wherein The first fan and the second fan are respectively disposed at positions corresponding to the centers of the first chamber and the second chamber.

13. The V-type condensation heat dissipation device according to any one of claims 9-12, characterized in that, The V-shaped condensation heat dissipation device further includes lifting portions disposed at four corners of the fan mounting plate.

14. The V-shaped condensation heat dissipation device according to any one of claims 8-12, characterized in that, The V-shaped condensation heat dissipation device further includes an intake pipe and a drain pipe that extend from below the lower frame member into the internal space and are fixed to the V-shaped bracket by clamps.

15. The V-shaped condensation heat dissipation device according to claim 14, wherein, The intake pipe and the drain pipe are each installed symmetrically about the longitudinal center plane of the V-shaped frame within the internal space.

16. The V-shaped condensation heat dissipation device according to claim 15, wherein The intake pipe and the drain pipe are installed symmetrically left and right within the internal space.

17. The V-shaped condensation heat dissipation device according to claim 14, wherein, The V-shaped condensation heat dissipation device further includes an electric control box and an intake flange interface and a drain flange interface respectively connected to the intake pipe and the drain pipe. The intake flange interface and the drain flange interface are symmetrically disposed left and right with respect to the V-shaped frame outside the internal space V. The electric control box, the intake flange interface, and the drain flange interface are disposed on the same side of the V-shaped frame.

18. The V-type condensation heat dissipation device according to any one of claims 8-12, characterized in that, The V-shaped condensation heat dissipation device further includes a lower bracket attached to the lower frame to support the first side condenser and the second side condenser from below.

19. The V-type condensation heat dissipation device according to any one of claims 10-12, characterized in that, The first sealing plate and the second sealing plate each include an upper sub-sealing plate and a lower sub-sealing plate.

20. The V-type condensation heat dissipation device according to any one of claims 8-12, characterized in that, Two V-shaped condensation heat dissipation devices are horizontally extended by being oppositely disposed on one side where the second side arm group of the V-shaped frame is located by means of an extension frame, and / or the plurality of V-shaped condensation heat dissipation devices are longitudinally extended along the central longitudinal direction by means of the extension frame.

21. The V-shaped condensation heat dissipation device according to claim 20, wherein The V-shaped condensation heat dissipation devices are respectively fixed to the extension frame at the top and bottom by fasteners.

22. A combination body, characterized in that, The assembly includes an extension frame and a plurality of V-shaped condensation heat dissipation devices according to any one of claims 8-19. The plurality of V-shaped condensation heat dissipation devices are extended to form an assembly by being respectively fixed to the extension frame at the top and bottom by fasteners.

23. The combination according to claim 22, wherein, The plurality of V-shaped condensation heat dissipation devices are horizontally extended in a layout manner where the sides where the second side arm groups of the V-shaped frames of two rows of V-shaped condensation heat dissipation devices face each other.

24. The combination according to claim 22 or 23, characterized in that, The plurality of V-shaped condensation heat dissipation devices are longitudinally extended in a layout manner along the central longitudinal direction.

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