Ventilation wall device and heat exchange unit

Abstract

The utility model discloses a ventilation wall device and a heat exchange unit. At least multiple sets of ventilation wall devices comprise outer frames, and a draught fan is installed in each set of outer frame; connecting strips are fixedly connected to the upper portion and the left side of the outer frame, and limiting openings are formed in the connecting strips. Connecting grooves are formed in the right sides and the lower portions of the outer frames, and the connecting grooves are matched with the connecting strips, so that every two adjacent outer frames are mutually spliced into a whole through the connecting grooves and the connecting strips; limiting structures are arranged at the lower right corners of the outer frames in a penetrating mode, and when every two adjacent outer frames are spliced into a whole in a matched mode through the connecting grooves and the connecting strips, the limiting structure of one outer frame is inserted into the limiting opening of the other outer frame. According to the technical scheme provided by the invention, a user can conveniently and rapidly disassemble and assemble according to the required number, and transportation is convenient.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of heat dissipation, in particular to a wind wall device and a heat exchange unit. BACKGROUND

[0002] In the wind wall scheme, multiple small fans are connected in parallel to replace a single large fan, which can provide better ventilation and heat dissipation effect, and the redundancy function can ensure safe operation without shutdown.

[0003] The existing wind wall device is mostly composed of multiple axial flow fans in the factory, and the volume is expanded after assembly, which is not convenient for transportation. Moreover, when the number of fans needs to be adjusted or some fans need to be added or removed, professional personnel and more tools are required, and the operation is complicated. SUMMARY

[0004] The purpose of the present application is to provide a wind wall device and a heat exchange unit, which can be quickly disassembled and assembled according to the required number by the user, and is convenient for transportation.

[0005] To achieve the above purpose, the present application provides a wind wall device, which comprises at least multiple groups of outer frames, and each group of outer frames is provided with a fan; the upper and left sides of the outer frame are fixedly connected with a connecting strip, and a limiting opening is formed in the connecting strip; the right side and the lower side of the outer frame are provided with a connecting groove, which is matched with the connecting strip, so that the adjacent two outer frames are integrated by the connecting groove and the connecting strip; the lower right corner of the outer frame is provided with a limiting structure, and when the adjacent two outer frames are integrated by the connecting groove and the connecting strip, the limiting structure of one of the outer frames is inserted into the limiting opening of the other outer frame.

[0006] To achieve the above purpose, the present application provides a heat exchange unit, which comprises at least multiple groups of outer frames, and each group of outer frames is provided with a fan; the upper and left sides of the outer frame are fixedly connected with a connecting strip, and a limiting opening is formed in the connecting strip; the right side and the lower side of the outer frame are provided with a connecting groove, which is matched with the connecting strip, so that the adjacent two outer frames are integrated by the connecting groove and the connecting strip; the lower right corner of the outer frame is provided with a limiting structure, and when the adjacent two outer frames are integrated by the connecting groove and the connecting strip, the limiting structure of one of the outer frames is inserted into the limiting opening of the other outer frame.

[0007] Therefore, the technical scheme provided by the application is capable of combining multiple outer frames together through the connection of the connection strips and the connection grooves, so that multiple groups of the air fans can be used in combination. In addition, the stability of the connection between the outer frames can be maintained through the limiting structure, so that the outer frames are prevented from falling off after being assembled, the stability of the connection between the multiple groups of the air fans is maintained, the assembly method is more convenient and fast, and the work progress is accelerated. In addition, the method is convenient for adding or removing the air fans, improves the convenience of actual operation, and does not require professional personnel to assemble. In addition, the device is detachable, which is beneficial to storage and transportation. BRIEF DESCRIPTION OF DRAWINGS

[0008] In order to more clearly illustrate the technical solutions in the embodiments of the application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the application, and other drawings can be obtained by those skilled in the art without creative effort on the basis of these drawings.

[0009] Figure 1 is a combination schematic diagram of the air wall device in an embodiment provided by the application;

[0010] Figure 2 is a rear view schematic diagram of the air wall device in an embodiment provided by the application;

[0011] Figure 3 is a single-group outer frame three-dimensional schematic diagram of the air wall device in an embodiment provided by the application;

[0012] Figure 4 is an air fan three-dimensional schematic diagram of the air wall device in an embodiment provided by the application;

[0013] Figure 5 is a limiting structure three-dimensional schematic diagram of the air wall device in an embodiment provided by the application;

[0014] Figure 6 is an operation block three-dimensional schematic diagram of the air wall device in an embodiment provided by the application;

[0015] BRIEF DESCRIPTION OF DRAWINGS

[0016] 1, outer frame; 2, air fan; 3, screen plate; 4, connection strip; 5, handle; 6, connection groove; 7, limiting port; 8, limiting structure; 81, operation block; 82, fluorescent material layer; 83, tension spring; 84, support sleeve; 85, limiting rod; 86, connection shaft; 87, movable port; 9, blocking edge. DETAILED DESCRIPTION

[0017] For the purpose of making the objects, technical solutions and advantages of the present application clearer, the following will further describe the technical solutions in the embodiments of the present application with reference to the drawings. The terms such as "upper", "upper side", "lower", "lower side", "first end", "second end", "one end", "the other end" and the like used in the present application to describe the spatial relative position of one unit or feature relative to another unit or feature are for the purpose of facilitating the description and describing the relationship of one unit or feature relative to another unit or feature as shown in the drawings. The spatial relative position terms can be intended to include different orientations of the device in use or in operation except the orientation shown in the drawings. For example, if the device in the drawings is turned over, the unit described as being "below" or "under" the other unit or feature will be "above" the other unit or feature. Therefore, the exemplary term "below" can encompass both the upper and lower positions. The device can be oriented in other ways (rotated by 90 degrees or other orientations), and the spatial-related descriptions used herein are interpreted accordingly.

[0018] In addition, the terms "mount", "set", "provided with", "connect", "sliding connection", "fix", "socket" should be broadly understood. For example, "connection" can be fixed connection, detachable connection, or integral structure; can be mechanical connection, or electrical connection; can be directly connected, or indirectly connected through an intermediate medium, or internal communication between two devices, elements or components. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0019] In the wind wall scheme, multiple small fans are connected in parallel to replace a single large fan running, which can provide better ventilation and heat dissipation effect, and the redundancy function provided can ensure safe operation without shutdown.

[0020] Most of the existing wind wall devices are composed of multiple axial flow fans in the factory. After assembly, the volume is expanded, transportation is not convenient, and when it is necessary to adjust the number of fans or add or remove part of the fan, professional personnel and more tools are needed, which is not convenient for users to quickly disassemble and assemble according to the required number, and the operation is cumbersome.

[0021] Therefore, how to improve the structure of the existing wind wall device, so that users can quickly disassemble and assemble according to the required number, and it is convenient for transportation, has become a topic that needs to be solved in the field.

[0022] The technical solutions in the embodiments of the present application will be described in detail below with reference to the drawings. Obviously, the embodiments described in the present application are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] Please see Figures 1 to 4 In an implementable embodiment, the application provides a wind wall device. The wind wall device can be applied in a data center to exchange heat of hot air in the data center to form cold air, thereby achieving a refrigeration effect.

[0024] In the embodiment, the wind wall device at least includes multiple groups of outer frames 1, and each group of outer frames 1 is equipped with a fan 2. The upper side and the left side of each outer frame 1 are fixedly connected with a connecting strip 4, and the connecting strip 4 is provided with a limiting opening 7. The right side and the lower side of each outer frame 1 are provided with a connecting groove 6, which is matched with the connecting strip 4, so that two adjacent outer frames 1 are integrated by the connecting groove 6 and the connecting strip 4. In this way, multiple outer frames 1 can be slidably embedded by the matching of the connecting strip 4 and the connecting groove 6, so that multiple outer frames 1 can be combined together, and multiple groups of fans can be used in combination. This method facilitates the addition and removal of fans, improves the convenience of actual operation, and does not require professional personnel for assembly. In addition, the device is detachable, which is beneficial for storage and transportation.

[0025] As a preferred, the lower right corner of the outer frame 1 is provided with a limiting structure 8, and when two adjacent outer frames 1 are integrated by the connecting groove 6 and the connecting strip 4, the limiting structure 8 of one outer frame 1 is inserted into the limiting opening 7 of the other outer frame 1. In this way, the stability of the connection between the outer frames 1 can be maintained by the limiting structure 8, the outer frames 1 are prevented from falling off after assembly, the stability of the connection between the multiple groups of fans is maintained, and the assembly method is more convenient and fast, which speeds up the work progress. It should be pointed out that the up, down, left, right, front and back defined in the application are set based on the perspective shown in the figure. Figure 1

[0026] In an implementable embodiment, the connecting strip 4 is in the shape of a dovetail protrusion, the connecting groove 6 is in the shape of a dovetail groove, and the connecting strip 4 and the connecting groove 6 can be embedded in each other, so that the connecting strip 4 is prevented from coming out of the connecting groove 6, thereby maintaining the stability of the outer frame 1 and preventing the outer frame 1 from separating left and right.

[0027] In actual application, the connecting grooves 6 on the right side and the lower side of the outer frame 1 are both provided with two and are spaced apart; the connecting strips 4 on the upper side and the left side of the outer frame 1 are both provided with two and are spaced apart, and the spacing of the two connecting grooves 6 is equal to the spacing of the two connecting strips 4.

[0028] In an implementable embodiment, please refer to Figure 3 and Figure 4 again, the front surface of the outer frame 1 is fixedly connected with two handles 5 on the upper side and the lower side. In this way, the handles 5 serve as force points during operation, which facilitates the lifting and transfer of the fan 2.

[0029] ​Further, the back of the outer frame 1 is fixedly connected with a mesh plate 3, and the mesh plate 3 blocks the rear opening of the connecting groove 6. On the one hand, the mesh plate 3 is provided with a plurality of mesh holes, which can keep the air circulation, make the fan 2 ventilate smoothly, and can block the air entering the outer frame 1 to achieve the filtering effect. On the other hand, the mesh plate 3 blocks the connecting groove 6, which can block the connecting strip 4 sliding into the connecting groove 6, and keep the limiting rod 85 on the connecting strip 4 corresponding to the limiting opening 7.

[0030] In an implementable embodiment, the outer frame 1 is also provided with a refrigeration module. In actual application, the outer frame 1 is provided with a guide channel for connecting the front and back of the outer frame 1, and the refrigeration module and the fan 2 are installed in the guide channel. The fan 2 is used to drive the air flow from the front of the outer frame 1 to the back of the outer frame 1 through the guide channel, and the refrigeration module is used to refrigerate the air flowing through the guide channel to achieve the refrigeration effect. The refrigeration module can be a refrigeration coil.

[0031] In an implementable embodiment, please refer to Figure 5 and Figure 6 The limiting structure 8 can include an operating block 81. The operating block 81 is arranged obliquely, and by obliquely pulling the operating block 81, the operating block 81 can be squeezed to move the connecting shaft 86 through the movable opening 87, so that the connecting shaft 86 can smoothly drive the limiting rod 85 to move, which facilitates the simultaneous operation of the two limiting rods 85. The operating block 81 is fixedly connected with the lower right corner of the outer frame 1 through a tension spring 83, and the tension spring 83 is used to pull the operating block 81 to move to the lower right corner of the outer frame 1, so that the tension of the tension spring 83 can drive the operating block 81 to reset smoothly. Four movable openings 87 are formed in the operating block 81. When the operating block 81 is operated, the movable openings 87 can squeeze the connecting shaft 86 to move, and the movable openings 87 can provide a moving space for the connecting shaft 86 to move smoothly. The connecting shaft 86 is slidingly connected between every two movable openings 87, and the middle part of the connecting shaft 86 is fixedly connected with the limiting rod 85. The size of the limiting rod 85 is matched with the size of the limiting opening 7.

[0032] Further, the limiting rod 85 is slidingly connected with a supporting sleeve 84, and the supporting sleeve 84 is embedded in the outer frame 1 to facilitate the sliding of the limiting rod 85 relative to the outer frame 1 and reduce the friction.

[0033] In an implementable embodiment, the operation block 81 is fixedly connected with a fluorescent material layer 82. The lower right corner of the outer frame 1 is provided with a stop edge 9, and the operation block 81 is located behind the stop edge 9. When the limiting structure 8 of one outer frame 1 is inserted into the limiting opening 7 of another outer frame 1, the stop edge 9 blocks the fluorescent material layer 82. In other words, if the fluorescent material layer 82 is still exposed after the two outer frames 1 are properly assembled, the problem that the fluorescent material layer 82 is not fixed in place can be clearly identified, and adjustment can be facilitated. In this way, the fluorescent material layer 82 not only facilitates the staff to identify whether the outer frame 1 is assembled in place, but also facilitates the staff to identify in poor light conditions.

[0034] In order to facilitate understanding of how the plurality of outer frames 1 are assembled, the present application takes two outer frames 1 as an example to describe the assembly: the user can first pull the limiting rod 85 inward by the operation block 81, and then assemble the outer frame 1, so that the connecting strip 4 is inserted into the connecting groove 6, and then the operation block 81 is reset by the tension of the tension spring 83. In this process, the operation block 81 extrudes the connecting shaft 86 to reset the movement, and the connecting shaft 86 drives the limiting rod 85 to insert into the limiting opening 7, so that the connecting strip 4 can be limited, thereby maintaining the stable connection between the outer frames 1, so that the plurality of fans 2 can be assembled. And the above-mentioned mode also facilitates the cooperation between the plurality of fans 2, and this operation mode can be assembled and used on the construction site, and the assembly is convenient and fast, and does not need professional personnel to assemble, so as to greatly improve the operation convenience, and the fans 2 are split, which facilitates the transportation operation.

[0035] Based on the same inventive concept, the present application also provides a heat exchange unit. The heat exchange unit can be used independently, or a plurality of heat exchange units can be spliced together to form a wind wall device.

[0036] Specifically, the heat exchange unit at least comprises an outer frame 1, and the outer frame 1 is provided with a fan 2; the upper and left sides of the outer frame 1 are fixedly connected with two spaced connecting strips 4, and the connecting strips 4 are provided with limiting openings 7; the right and lower sides of the outer frame 1 are provided with two connecting grooves 6, and the two connecting grooves 6 are matched with the two connecting strips 4, so that the two adjacent outer frames 1 are spliced together through the connecting grooves 6 and the connecting strips 4; and the lower right corner of the outer frame 1 is provided with a limiting structure 8, and when the two adjacent outer frames 1 are spliced together through the connecting grooves 6 and the connecting strips 4, the limiting structure 8 of one outer frame 1 is inserted into the limiting opening 7 of another outer frame 1.

[0037] It should be pointed out that the specific structure of the outer frame 1, the connecting strip 4, the connecting groove 6 and the limiting structure 8 can refer to the above description, and will not be repeated here.

[0038] Therefore, the technical scheme provided by the application is capable of achieving the sliding and fitting of the connecting strips and the connecting grooves, so that the multiple outer frames can be combined together, and multiple groups of the fans can be combined for use. In addition, the stability of the connection between the outer frames can be maintained by the limiting structure, so that the outer frames are prevented from being easily detached after being assembled, the stability of the connection between the multiple groups of the fans is maintained, the assembling method is more convenient and fast, and the work progress is accelerated. In addition, the method is convenient for the operation of adding and removing the fans, improves the convenience of actual operation, and does not require professional personnel to assemble. In addition, the device is detachable, which is beneficial to storage operation, thereby facilitating transportation operation.

[0039] Further, the fluorescent material layer is fixedly connected to the operation block, and whether the two outer frames are accurately assembled can be judged according to whether the fluorescent material layer is blocked by the blocking edge. If a part of the fluorescent material layer is still exposed, the problem that the two outer frames are not fixed in place can be clearly known through the fluorescent material layer, and adjustment is facilitated. In this way, the fluorescent material layer can facilitate the staff to identify whether the outer frames are assembled in place, and the fluorescent material layer is convenient for the staff to identify the limiting structure for operation in poor light conditions.

[0040] The above merely describes the preferred embodiments of the application, and is not intended to limit the application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the application shall be included in the protection scope of the application.

Claims

1. A windbreak device, characterized in that, The wind wall device includes at least multiple sets of outer frames (1), and each set of outer frames (1) is equipped with a fan (2); Connecting strips (4) are fixedly connected to the top and left side of the outer frame (1), and limit ports (7) are opened on the connecting strips (4); The outer frame (1) has connecting grooves (6) on its right side and bottom. The connecting grooves (6) are adapted to the connecting strips (4) so ​​that two adjacent outer frames (1) can be spliced ​​together with the connecting strips (4) through the connecting grooves (6); A limiting structure (8) is provided at the lower right corner of the outer frame (1). When two adjacent outer frames (1) are joined together with the connecting strip (4) through the connecting groove (6), the limiting structure (8) of one outer frame (1) is inserted into the limiting port (7) of the other outer frame (1).

2. The wind wall device according to claim 1, characterized in that, The connecting strip (4) is shaped like a dovetail protrusion, and the connecting groove (6) is shaped like a dovetail groove.

3. The wind wall device according to claim 2, characterized in that, The outer frame (1) has two connecting slots (6) on the right side and below, which are spaced apart; The outer frame (1) has two connecting strips (4) on the top and left sides, which are spaced apart.

4. The wind wall device according to claim 3, characterized in that, Two handles (5) are fixedly connected to the top and bottom sides of the front of the outer frame (1).

5. The wind wall device according to claim 4, characterized in that, A mesh plate (3) is fixedly connected to the back of the outer frame (1), and the mesh plate (3) blocks the rear opening of the connecting groove (6).

6. The wind wall device according to claim 1, characterized in that, The limiting structure (8) includes an operation block (81); The operating block (81) is set at an angle, and a tension spring (83) is fixedly connected between the operating block (81) and the lower right corner of the outer frame (1). The tension spring (83) is used to pull the operating block (81) to move towards the lower right corner of the outer frame (1). The operating block (81) has four movable openings (87), and a connecting shaft (86) is slidably connected between every two movable openings (87). A limiting rod (85) is fixedly connected to the middle of the connecting shaft (86). The size of the limiting rod (85) is adapted to the size of the limiting opening (7).

7. The wind wall device according to claim 6, characterized in that, A fluorescent material layer (82) is fixedly connected to the operating block (81); The lower right corner of the outer frame (1) is provided with a baffle (9), and the operation block (81) is located behind the baffle (9). When the limiting structure (8) of one of the outer frames (1) is inserted into the limiting port (7) of the other outer frame (1), the baffle (9) blocks the fluorescent material layer (82).

8. The wind wall device according to claim 7, characterized in that, The limiting rod (85) is slidably connected to the support sleeve (84), which is embedded in the outer frame (1).

9. The wind wall device according to claim 1, characterized in that, A refrigeration module is also installed inside the outer frame (1).

10. A heat exchange unit, characterized in that, The heat exchange unit includes at least an outer frame (1), and a fan (2) is installed in each of the outer frames (1); Two spaced connecting strips (4) are fixedly connected to the top and left side of the outer frame (1), and each connecting strip (4) has a limit port (7). Two connecting slots (6) are provided on the right side and the bottom of the outer frame (1). The two connecting slots (6) are adapted to the two connecting strips (4) so ​​that two adjacent outer frames (1) can be spliced ​​together with the connecting strips (4) through the connecting slots (6); A limiting structure (8) is provided at the lower right corner of the outer frame (1). When two adjacent outer frames (1) are spliced ​​together with the connecting strip (4) through the connecting groove (6), the limiting structure (8) of one outer frame (1) is inserted into the limiting port (7) of the other outer frame (1).

Images