Fan mounting rack and air conditioning equipment

Abstract

The utility model discloses a fan mounting frame and air conditioning equipment, and relates to the technical field of heat exchange equipment, the fan mounting frame comprises a frame body and a main mounting plate arranged on the frame body, the main mounting plate is provided with a first opening communicating with the interior of the frame body, a fan body is located below the first opening and connected with an auxiliary mounting plate, and the auxiliary mounting plate is detachably connected with the frame body; after the auxiliary mounting plate and the frame body are detached, a path exists between the auxiliary mounting plate and the fan body so that the auxiliary mounting plate can be separated from the frame body downwards. According to the mounting rack, the fan main body is downwards separated from the rack body through the detachable structure, so that the fan main body is more quickly disassembled and assembled.

Description

Technical Field

[0001] The present application relates to the technical field of heat exchange equipment, and in particular to a fan mounting frame. In addition, the present application also relates to an air conditioning device including the above-mentioned fan mounting frame. Background Art

[0002] In the installation of fans of existing air-conditioning equipment, the fan and the mounting components are generally assembled first to form a fan module, and then the fan module is assembled to the air-conditioning equipment. During installation, the fan module is generally assembled horizontally at the bottom or top of the air-conditioning equipment and then fastened and fixed by screws.

[0003] In some installation methods, in order to facilitate installation by personnel, the fan module is placed from top to bottom at the bottom or top opening, and the fan module is supported by the support structure at the opening to facilitate subsequent fastening operations. However, there are some problems with the top-down installation method. When the fan module needs to be removed for maintenance, replacement, etc., due to the obstruction of the support structure, the fan module needs to be detached from the opening and taken out from the bottom to the top during disassembly, which is time-consuming and labor-intensive. In addition, the internal space of the air-conditioning equipment is limited. After the equipment or components in the air-conditioning equipment are fully assembled, it is even more difficult for the fan module to detach from the opening on the mounting plate from the bottom to the top.

[0004] Therefore, in view of the above technical problems, how to disassemble the fan module conveniently and quickly is a technical problem that technical personnel in this field need to solve. Utility Model Content

[0005] The purpose of the present application is to provide a fan mounting frame, which enables the fan body to be downwardly separated from the frame body through a detachable structure, thereby making the fan body more quickly disassembled and assembled.

[0006] To achieve the above-mentioned purpose, the present application provides a fan mounting frame, comprising a frame and a main mounting plate arranged on the frame, the main mounting plate being provided with a first opening connected to the interior of the frame, the fan body being located below the first opening and connected to a sub-mounting plate, the sub-mounting plate and the frame being detachably connected so that after the sub-mounting plate and the frame are disassembled, there is a path between the sub-mounting plate and the fan body to detach downward from the frame.

[0007] Preferably, one side of the frame is arranged at the outer periphery of the first opening, and the other side extends downward and is detachably connected to the auxiliary mounting plate.

[0008] Preferably, a support member for limiting support of the auxiliary mounting plate is provided on the frame, and the support member is movably provided on the frame, so that after the support member moves, it is separated from the limiting support for the auxiliary mounting plate.

[0009] Preferably, the support member includes a limit pin, and a plurality of the limit pins are distributed on at least two opposite side walls of the frame body. The end of the limit pin extends into the frame body to provide limit support for the auxiliary mounting plate, and after the limit pin moves axially, the end of the limit pin disengages from the auxiliary mounting plate.

[0010] Preferably, the auxiliary mounting plate is provided with a second opening communicating with the interior of the frame, and the fan body is located above the second opening and inside the frame.

[0011] Preferably, the first opening and the second opening correspond to the first air outlet and the second air outlet of the fan body respectively, so as to form an air path of the fan body.

[0012] Preferably, it further comprises a mounting frame, the main mounting plate is mounted at a window of the mounting frame, and the main mounting plate has an edge portion which is limited and supported by a frame of the window.

[0013] Preferably, the main mounting plate abuts against the frame and is fixedly connected to the frame via a connecting device.

[0014] Preferably, a handle is provided on the main mounting plate, and the handle is located on a surface of the main mounting plate facing away from the auxiliary mounting plate and is detachably connected thereto.

[0015] An air conditioning device comprises any one of the fan mounting brackets described above.

[0016] Compared with the prior art, the technical solution provided by this application has at least the following beneficial effects:

[0017] The present application is connected detachably by the auxiliary mounting plate and the frame. After the auxiliary mounting plate and the frame are disassembled, the fan body can be driven to be taken out of the frame. At the same time, the fan body is located below the first opening of the main mounting plate. During the downward removal of the fan body, the main mounting plate will not affect the fan body, so that there is a path between the auxiliary mounting plate and the fan body to be separated from the frame downward, so as to achieve the purpose of rapid disassembly and assembly, saving time and effort. Specifically, the mounting frame includes a frame and a main mounting plate arranged on the frame. The main mounting plate is provided with a first opening connected to the inside of the frame. The fan body is located below the first opening and is connected to the auxiliary mounting plate. The auxiliary mounting plate and the frame are detachably connected, so that after the auxiliary mounting plate and the frame are disassembled, the auxiliary mounting plate and the fan body can be separated from the frame downward in a certain path. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application 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 described below are only embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0019] Figure 1 A schematic diagram of the structure of a partially disassembled fan mounting frame provided in an embodiment of the present application;

[0020] Figure 2 A schematic diagram of the structure of the fan mounting frame after partial assembly provided in the embodiment of the present application;

[0021] Figure 3 A schematic structural diagram of another perspective of the fan mounting frame provided in an embodiment of the present application after partial assembly of the structure;

[0022] Figure 4 This is a schematic diagram of the installation frame structure provided in an embodiment of the present application.

[0023] In the figure: 1, frame; 2, main mounting plate; 21, first opening; 3, auxiliary mounting plate; 31, second opening; 4, fan body; 5, handle; 6, mounting frame; 61, cross beam; 62, longitudinal beam; 63, window. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0025] It should be noted that in this embodiment, the directions or positional relationships indicated by "upper", "lower", "front", "back", etc. are based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present application. In addition, "first", "second", "third", and "fourth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0026] In order to enable those skilled in the art to better understand the present application, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0027] For air conditioning equipment, a heat exchange component is usually provided to realize air convection, thereby exporting heat and / or importing cold, so as to realize cooling of the temperature control environment. The existing heat exchange component usually includes a fan module, under the action of the fan module, the convection of air can be accelerated, thereby improving the overall heat exchange efficiency of the air conditioning equipment; but at present, during the installation process, the fan module is first placed on the supporting structure of the window corresponding to the frame, and after being placed stably, the subsequent tightening operation is performed to achieve the stable installation of the fan module and the frame. However, when maintenance, replacement and other operations are required, due to the existence of the supporting structure, the fan module cannot be directly removed from the frame from top to bottom, and personnel are required to lift the disassembled fan module to a certain height, and until the fan module is completely separated from the window on the frame, the fan module can be completely removed, which is time-consuming and laborious, and in the process of lifting upwards, a large enough space is required to accommodate the fan module, resulting in the structure inside the air conditioning equipment not being compact enough, affecting the overall layout of the air conditioning equipment. Based on the above situation, the present application proposes a fan mounting frame for taking out the fan module from the bottom, thereby solving the problem that the fan module is difficult to disassemble and take out.

[0028] like Figure 1 As shown, in this embodiment, a fan mounting frame is provided, which includes a frame body 1 and a main mounting plate 2 provided on the frame body 1, and the main mounting plate 2 is usually connected to the mounting frame 6, thereby providing a stable connection point for the mounting frame. The mounting frame 6 can be a frame formed by a box body or a cabinet of an air-conditioning device through an opening, or a frame formed by crisscrossing beams. There are no excessive restrictions here, and it is sufficient to ensure that the mounting frame 6 has good stability.

[0029] The main mounting plate 2 is provided with a first opening 21 connected to the inside of the frame 1, and the fan body 4 is located below the first opening 21 and connected to the auxiliary mounting plate 3; in some installation methods, the fan body 4 can also pass through the first opening 21, but the outline of the first opening 21 needs to be larger than the outer outline of the fan body 4, so as to meet the conditions for the fan body 4 to pass through or pass through the first opening 21. However, considering that the mounting frame needs to have a certain sealing performance to prevent the heat exported from the fan body 4 or the heat introduced from the fan body 4 from flowing back through the gap between the first opening 21 and the outer wall of the fan body 4, after the fan body 4 is stably installed, sealing material can be added between the first opening 21 and the outer wall of the fan body 4, so as to ensure the overall sealing effect of the mounting frame.

[0030] In addition, the auxiliary mounting plate 3 is located at the lower side of the main mounting plate 2, and the auxiliary mounting plate 3 and the frame 1 are detachably connected. When the auxiliary mounting plate 3 and the frame 1 are detached, the auxiliary mounting plate 3 can be smoothly taken out from under the frame 1 because the main mounting plate 2 will not affect the auxiliary mounting plate 3 during its downward movement. Similarly, the main mounting plate 2 and the first opening 21 will not affect the downward movement of the fan body 4, so the fan body 4 can be taken out from under the frame 1 along with the auxiliary mounting plate 3.

[0031] It should be pointed out that the frame 1 is a component used to connect the main mounting plate 2 and the auxiliary mounting plate 3, and there is no limiting relationship between the frame 1 and the fan body 4, so it can be ensured that there is at least one path between the auxiliary mounting plate 3 and the fan body 4 to detach from the frame 1 downward. Of course, the frame 1 and the auxiliary mounting plate 3 can be provided with a certain limiting support structure, so that when the auxiliary mounting plate 3 and the fan body 4 are installed, the subsequent fastening operation is easy, but the limiting support structure needs to have a certain avoidance effect, that is, when the auxiliary mounting plate 3 needs to be removed, the limiting support structure can avoid the auxiliary mounting plate 3 by means of movable settings, so as to facilitate the removal of the auxiliary mounting plate 3 from the bottom.

[0032] It is also possible not to set a limiting support structure between the frame 1 and the auxiliary mounting plate 3, such as Figure 2 and Figure 3 As shown, the auxiliary mounting plate 3 can be directly fixed to the frame 1 through the connecting device, but it needs to be supported manually or with the help of external equipment during tightening to ensure the installation accuracy.

[0033] In addition, for the auxiliary mounting plate 3 and the frame 1, due to the existence of the main mounting plate 2, during the installation process of the two, the auxiliary mounting plate 3 can be installed from the bottom of the frame 1, thereby entering the inside of the frame 1 and being detachably connected to the frame 1. On this basis, the auxiliary mounting plate 3 can naturally be taken out from the bottom of the frame 1.

[0034] It should be noted that the downward separation of the sub-mounting plate 3 and the fan body 4 from the frame 1 means that the sub-mounting plate 3 and the fan body 4 can separate from the frame 1 vertically downward, or the sub-mounting plate 3 and the fan body 4 separate from the frame 1 at an angle downward, or the sub-mounting plate 3 and the fan body 4 separate from the frame 1 via other paths; that is, downward separation from the frame 1 refers to a state, that is, there is a certain vertical height difference between the sub-mounting plate 3 and the fan body 4 before and after they are completely separated from the frame 1, and the height difference is positive, that is, the height of the sub-mounting plate 3 and the fan body 4 before they are completely separated from the frame 1 is higher than the height after they are completely separated from the frame 1.

[0035] In other words, during the process of the sub-mounting plate 3 and the fan body 4 being separated from the frame 1, their path may be to move downward continuously, or there may be a small upward path before moving downward, and the small upward path is to make the sub-mounting plate 3 separate from the limit support of the frame 1. At the same time, the small upward movement path will not affect the layout of other components or equipment above the fan body 4, and the work done by the operator is also small. Therefore, the traditional disassembly method still has the advantages of saving time and effort and facilitating disassembly and removal.

[0036] In summary of the above embodiments, the application is made through a detachable connection between the sub-mounting plate 3 and the frame 1. After the sub-mounting plate 3 and the frame 1 are disassembled, the fan body 4 can be driven to be taken out from the frame 1. At the same time, the fan body 4 is located below the first opening 21 of the main mounting plate 2. During the process of taking the fan body 4 downward, the main mounting plate 2 will not affect the fan body 4, so that there is a path between the sub-mounting plate 3 and the fan body 4 to detach from the frame 1 downward, thereby achieving the purpose of quick disassembly and assembly, saving time and effort.

[0037] In addition, one side of the frame 1 is arranged at the periphery of the first opening 21, and the other side extends downward for a certain distance and is detachably connected to the auxiliary mounting plate 3. The purpose of setting the first opening 21 is to correspond to the first air outlet of the fan body 4, so as to meet the necessary conditions for the fan body 4 to enter or exit the air. The frame 1 is arranged at the periphery of the first opening 21 and does not affect the normal use of the fan body 4. The other side extends downward, so that the auxiliary mounting plate 3 is located at the lower side of the main mounting plate 2, which is convenient for the auxiliary mounting plate 3 to be taken out from the lower side of the frame 1.

[0038] It should be noted that the frame 1 is mainly used to connect the main mounting plate 2 and the auxiliary mounting plate 3, and under the premise that the main mounting plate 2 is stably set, the frame 1 can provide a stable connection point for the auxiliary mounting plate 3. On this basis, the frame 1 can be a frame structure with a certain rigidity, or a hollow barrel structure inside, ensuring that it does not affect the up and down movement of the fan body 4 inside it.

[0039] In some embodiments, a support member for limiting the position of the auxiliary mounting plate 3 is provided on the frame 1, and the support member is movably provided on the frame 1, so that after the support member moves, it is separated from the limiting support for the auxiliary mounting plate 3. Similarly, during the installation process of the auxiliary mounting plate 3 and the frame 1, the support member can be moved first to relatively avoid the auxiliary mounting plate 3, so that the auxiliary mounting plate 3 can smoothly enter the frame 1, and after the auxiliary mounting plate 3 reaches the limiting support position, the supporting member is moved again to achieve the limiting support for the auxiliary mounting plate 3, so as to facilitate the subsequent fastening operation.

[0040] Specifically, the support member includes limit pins, and a plurality of limit pins are distributed on at least two opposite side walls of the frame body 1, so that when supporting the auxiliary mounting plate 3, the supporting force distribution is more reasonable, thereby ensuring the supporting stability of the auxiliary supporting plate.

[0041] In some embodiments, the limit pin can be an elastic cylindrical pin, which is slotted axially, and a spring is arranged in the slot. The elastic cylindrical pin is movably arranged on the frame body 1 along its axial direction, and one end of the spring abuts against the elastic cylindrical pin, and the other end abuts against the frame body 1. When it is necessary to realize limit support for the auxiliary mounting plate 3, the elastic cylindrical pin is extended into the frame body 1 at one end under the action of the spring; when it is necessary to avoid the auxiliary mounting plate 3, the end of the elastic cylindrical pin is pressed by external force to overcome the elastic force of the spring and make the end of the elastic cylindrical pin escape from the auxiliary mounting plate 3, thereby releasing the limit support for the auxiliary mounting plate 3, and at this time, the auxiliary mounting plate 3 can freely enter and exit the frame body 1.

[0042] In some embodiments, the limit pin can be a torsion spring pin, including a pin body and a torsion spring arranged on the pin body, one end of the torsion spring is connected to the pin body, and the other end is connected to the frame 1. The end of the pin body extends into the frame 1, and a limit head is arranged at the end thereof, which is perpendicular to the axis of the pin body. The rotation of the limit head is driven by the rotation of the pin body. When it is necessary to realize the limit support for the auxiliary mounting plate 3, the pin body makes the limit head rotate forward to the lower side of the auxiliary mounting plate 3 under the action of the torsion spring. Of course, a certain rotation limit structure is arranged for the torsion spring pin to prevent its rotation amplitude from being too large, so as to realize the limit support for the auxiliary mounting plate 3; when it is necessary to avoid the auxiliary mounting plate 3, the pin body is rotated by external force to overcome the elastic force of the torsion spring and make the limit head rotate in the opposite direction, so that after rotating a certain angle, the limit head is disengaged from the auxiliary mounting plate 3, thereby releasing the limit support for the auxiliary mounting plate 3.

[0043] In addition, it is pointed out above that during the disassembly and removal process, the sub-mounting plate 3 and the fan body 4 may have a small upward path and then move downward, which corresponds to the setting method of the torsion spring pin. Because during the reverse rotation of the limit head, the limit head will sweep a certain area in the vertical direction. At this time, it is necessary to manually lift the sub-mounting plate 3 a short distance to avoid the influence of the sub-mounting plate 3 on the reverse rotation of the limit head.

[0044] Of course, there can be many ways to set the above-mentioned support member, including but not limited to the above-mentioned implementation modes, ensuring that it can stably support the auxiliary mounting plate 3 while avoiding the auxiliary mounting plate 3 under certain conditions, all of which fall within the protection scope of this application.

[0045] The auxiliary mounting plate 3 is provided with a second opening 31 communicating with the interior of the frame 1. Figure 2 and 3 The fan body 4 is located above the second opening 31 and inside the frame 1. The first opening 21 and the second opening 31 correspond to the first air outlet and the second air outlet of the fan body 4, respectively, to form an air path of the fan body 4. Of course, the first opening 21 can be an air inlet or an air outlet, and the second opening 31 is an air outlet or an air inlet corresponding to the first opening 21.

[0046] In some embodiments, the mounting frame further includes a mounting frame 6, see Figure 4 The mounting frame 6 preferably includes a plurality of transverse beams 61 and a plurality of longitudinal beams 62 perpendicular to the transverse beams 61. The transverse beams 61 and the longitudinal beams 62 are staggered to enclose a plurality of windows 63 in columns and / or rows. Of course, it can be a single column or a single row, or multiple columns and rows.

[0047] The main mounting plate 2 is mounted at the window 63 of the mounting frame 6, and an edge portion of the main mounting plate 2 is limitedly supported by the frame of the window 63, and the two are fastened together under the supporting effect.

[0048] There are many types of positional relationships between the main mounting plate 2 and the window 63 when they are installed, such as embedded, stacked, etc. The present application prefers embedded installation, that is, the edge of the main mounting plate 2 is embedded in the window 63, and the specific shapes of the window 63 and the edge of the main mounting plate 2 can be used to limit the main mounting plate 2 to prevent the main mounting plate 2 from shaking or rotating in the window 63. The limiting support structure of the frame can be set in a set of opposite sides of the frame and extend toward the inside of the window 63, thereby supporting the edge of the main mounting plate 2.

[0049] Of course, a stacking method may also be adopted, where the main mounting plate 2 is directly placed on the frame, that is, the lower surface of the edge portion of the main mounting plate 2 abuts against the upper surface of the frame, thereby achieving position limiting support.

[0050] It should be noted that when the main mounting plate 2 is connected to the frame of the window 63, the sealing of the two still needs to be considered. Here, the outer wall of the edge of the main mounting plate 2 can be abutted against the frame to ensure a certain sealing and fitting effect. Of course, sealing strips and other components can also be used to achieve sealing, and then the main mounting plate 2 is fixedly connected to the frame through a connecting device. The connecting device can be one or more of screws, bolts, clamping devices, plug-in devices, and other connecting devices. It will not be repeated here, and the details can be referred to the prior art.

[0051] In addition, after the main mounting plate 2, the frame 1, the auxiliary mounting plate 3 and the fan body 4 are assembled, Figure 2 In order to facilitate personnel to install the assembled components on the installation frame 6, a handle 5 can also be provided on the main installation plate 3, and personnel can lift the assembled components by the handle 5 and put them into the corresponding window 63 from top to bottom. Preferably, the handle 5 is located on the side of the main installation plate 2 away from the auxiliary installation plate 3, so as not to affect the cooperation between the main installation plate 2 and the window 63. At the same time, the handle 5 is detachably connected to the main installation plate 2, and the handle 5 can be removed after the main installation plate 2 and the installation frame 6 are installed.

[0052] The present application also provides an air-conditioning device, which includes any of the above-mentioned fan mounting frames, so that the fan module of the air-conditioning device can also be disassembled and removed conveniently and quickly.

[0053] It should be noted that, in this specification, relational terms such as first and second are merely used to distinguish one entity from other entities, but do not necessarily require or imply any actual relationship or order between these entities.

[0054] Specific examples are used herein to illustrate the principles and implementation methods of the present application, and the description of the above embodiments is only used to help understand the method and core ideas of the present application. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the present application, several improvements and modifications can be made to the present application, and these improvements and modifications also fall within the scope of protection of the claims of the present application.

Claims

1. A fan mounting frame, characterized in that: The fan comprises a frame (1) and a main mounting plate (2) arranged on the frame (1), the main mounting plate (2) being provided with a first opening (21) communicating with the interior of the frame (1), a fan body (4) being located below the first opening (21) and connected to a secondary mounting plate (3), the secondary mounting plate (3) and the frame (1) being detachably connected, so that after the secondary mounting plate (3) and the frame (1) are detached, a path exists between the secondary mounting plate (3) and the fan body (4) so ​​as to be detached downward from the frame (1).

2. The fan mounting frame according to claim 1, characterized in that: One side of the frame (1) is arranged on the outer periphery of the first opening (21), and the other side extends downward and is detachably connected to the auxiliary mounting plate (3).

3. The fan mounting frame according to claim 2, characterized in that: The frame (1) is provided with a support member for limiting support of the auxiliary mounting plate (3); the support member is movably arranged on the frame (1) so that after the support member moves, it is separated from the limiting support for the auxiliary mounting plate (3).

4. The fan mounting frame according to claim 3, characterized in that: The support member comprises a limit pin, wherein a plurality of the limit pins are distributed on at least two opposite side walls of the frame body (1), and an end portion of the limit pin extends into the frame body (1) to provide limit support for the auxiliary mounting plate (3), and after the limit pin moves axially, the end portion of the limit pin escapes from the auxiliary mounting plate (3).

5. The fan mounting frame according to any one of claims 2 to 4, characterized in that: The auxiliary mounting plate (3) is provided with a second opening (31) communicating with the interior of the frame (1); the fan body (4) is located above the second opening (31) and inside the frame (1).

6. The fan mounting frame according to claim 5, characterized in that: The first opening (21) and the second opening (31) correspond to the first air outlet and the second air outlet of the fan body (4) respectively, so as to form an air path of the fan body (4).

7. The fan mounting frame according to claim 1, characterized in that: It also comprises a mounting frame (6), the main mounting plate (2) being mounted at a window (63) of the mounting frame (6), and the main mounting plate (2) having an edge portion and a frame limit support for the window (63).

8. The fan mounting frame according to claim 7, characterized in that: The main mounting plate (2) abuts against the frame and is fixedly connected to the frame via a connecting device.

9. The fan mounting frame according to claim 1, characterized in that: A handle (5) is provided on the main mounting plate (2), the handle (5) is located on a side of the main mounting plate (2) away from the auxiliary mounting plate (3), and is detachably connected to the main mounting plate (2).

10. An air conditioning device, characterized in that: It comprises the fan mounting frame as described in any one of claims 1 to 9.

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