Aisle support and air conditioning unit

Abstract

The utility model relates to the technical field of air conditioners, and discloses an aisle support and an air conditioning unit, the aisle support comprises a plurality of supporting rods, the cross section of each supporting rod is circular, a gap for air circulation is reserved between every two adjacent supporting rods, and the supporting rods are erected in an air inlet cavity. When outside air enters the air inlet cavity of the air conditioning unit, part of the air can be blocked by the passage support, and due to the fact that the supporting rods of the passage support are round rods, compared with a plate grille structure, the air resistance can be effectively reduced, and then the purposes of reducing noise and improving the air inlet efficiency can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to air conditioning technical field, especially a kind of passageway support and air conditioning unit. BACKGROUND

[0002] Air conditioning unit needs to be maintained after long time running, to ensure that it can work normally subsequently. Especially for large air conditioning unit, maintenance personnel need to enter the inside of air conditioning unit to carry out maintenance work, in order to reliably support maintenance personnel, passageway support is usually set in some air conditioning units to provide maintenance personnel to walk.

[0003] The inventor found that the prior art at least has the following technical problems in the process of realizing the present application: the existing passageway support is usually composed of plate or plate type grid, when air passes through the passageway support, it will generate large wind resistance, thereby generating large wind noise, and also reducing the air inlet efficiency and increasing energy consumption.

[0004] Therefore, how to reduce the wind resistance of the passageway support is a technical problem that needs to be solved by the person skilled in the art at present. UTILITY MODEL CONTENT

[0005] The utility model aims to provide a kind of passageway support and air conditioning unit, can effectively reduce wind resistance, and then guarantee air inlet efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A passageway support is applied to an air conditioning unit, the air conditioning unit is provided with an air inlet chamber, and the passageway support is arranged in the air inlet chamber. The passageway support comprises a plurality of support rods arranged in the air inlet chamber. The cross section of each support rod is circular, and a gap for air flow is left between two adjacent support rods.

[0008] In some embodiments, the plurality of support rods are arranged in parallel and located in the same horizontal plane.

[0009] In some embodiments, the passageway support further comprises two end supports, the end supports are connected to the rack of the air conditioning unit, and the two ends of the plurality of support rods are respectively connected to the two end supports.

[0010] In some embodiments, the passageway support further comprises at least one auxiliary support, the auxiliary support is located between the two end supports, and is used for supporting the rod body of the plurality of support rods.

[0011] In some embodiments, the passageway support comprises a plurality of auxiliary supports uniformly distributed along the axial direction of the support rods.

[0012] In some embodiments, the auxiliary support is provided with a gap for air flow.

[0013] In some embodiments, the auxiliary support comprises a connecting block and a diagonal support plate, the connecting block is provided with connecting holes for the plurality of support rods to pass through, one end of the connecting block is used to be connected to the rack of the air conditioning unit, the lower end of the diagonal support plate is used to be connected to the rack, the upper end of the diagonal support plate is connected to the end of the connecting block away from the rack, and the gap is provided on the diagonal support plate.

[0014] In some embodiments, the diagonal support plate is provided with a plurality of gaps.

[0015] In some embodiments, the end support is provided with an air flow channel for air flow.

[0016] An air conditioning unit comprising the aisle support of any one of the above.

[0017] Compared with the prior art, the above technical solution has the following advantages:

[0018] The aisle support provided by the utility model comprises: a plurality of support rods, the cross section of each support rod is circular, and a gap for air flow is left between two adjacent support rods, wherein the plurality of support rods are arranged in an air inlet chamber. When external air enters the air inlet chamber of the air conditioning unit, part of the air is blocked by the aisle support. Since the support rods of the aisle support are round rods, compared with a plate grid structure, the air resistance can be effectively reduced, thereby achieving the purposes of noise reduction and improving air inlet efficiency.

[0019] The air conditioning unit provided by the utility model comprises the above aisle support, and therefore has the beneficial effects of the aisle support, which will not be described herein. DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the drawings needed in the embodiment or the prior art description will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model, and those skilled in the art can obtain other drawings according to the provided drawings without creative labor.

[0021] Figure 1 It is a perspective structural schematic view of the aisle support provided by a specific embodiment of the utility model;

[0022] Figure 2 It is a top view structural schematic view of the aisle support provided by a specific embodiment of the utility model;

[0023] Figure 3 Fig. 1 is a front view structural schematic diagram of a passageway support provided by an embodiment of the present application;

[0024] Figure 4 Fig. 4 is a structural schematic diagram of the passageway support installed in an air conditioning unit provided by an embodiment of the present application.

[0025] Reference signs are as follows:

[0026] 10-supporting rod, 20-end support, 21-airflow passage, 30-assistant support, 31-avoidance hole, 32-connecting block, 33-inclined supporting plate, 40-air inlet chamber, 50-rack, 60-vertical bearing rod. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0028] Please refer to Figures 1 to 4 , Figure 1 Fig. 2 is a three-dimensional structural schematic diagram of a passageway support provided by an embodiment of the present application; Figure 2 Fig. 3 is a top view structural schematic diagram of a passageway support provided by an embodiment of the present application; Figure 3 Fig. 1 is a front view structural schematic diagram of a passageway support provided by an embodiment of the present application; Figure 4 Fig. 4 is a structural schematic diagram of the passageway support installed in an air conditioning unit provided by an embodiment of the present application.

[0029] The utility model discloses a kind of passageway supports, applied to air conditioning unit, air inlet chamber 40 is equipped in air conditioning unit, passageway support is located in air inlet chamber 40, wherein passageway support includes: multiple support poles 10, the cross section of each support pole 10 is circular, i.e. support pole 10 is round pole, gap for air circulation is left between two adjacent support poles 10, i.e. multiple support poles 10 are spaced apart from each other. Wherein multiple support poles 10 are erected in air inlet chamber 40, for example, air conditioning unit includes rack 50, shell is equipped on rack 50, air inlet chamber 40 is equipped in shell, and both ends of multiple support poles 10 can be fixed on rack 50. When external air enters the air inlet chamber 40 of air conditioning unit, part of air will be blocked by passageway support, since the support pole 10 of passageway support adopts round pole, relative to plate piece grid structure, wind resistance can be effectively reduced, to realize the purpose of noise reduction and improve air intake efficiency.

[0030] In some embodiments, multiple support poles 10 are arranged parallel to each other and located in the same horizontal plane, i.e. the axes of multiple support poles 10 are located in the same horizontal plane, for example Figure 1 and Figure 2 As shown, the passageway support includes three support poles 10 arranged parallel to each other, wherein each support pole 10 can be formed by butt joint of multiple rods, or can be an independent round rod. Among them, setting three support poles 10 is only an example, and it can also be two support poles 10, or four support poles 10, or even more support poles 10, which can be selected according to actual needs.

[0031] It should be noted that in the above embodiments, arranging multiple support poles 10 in the same horizontal plane is only one optional arrangement, in addition to this, multiple support poles 10 can also not be located in the same horizontal plane, for example, the height of the two outermost support poles 10 can be slightly higher than that of the middle support pole 10, at this time, the outer support poles 10 can play a certain limiting role in the front-back direction, which refers to the direction perpendicular to the support pole 10 in the horizontal plane. Specifically, the passageway support includes three support poles 10 arranged at intervals, and the height of the two side support poles 10 is higher than that of the middle support pole 10.

[0032] It should also be noted that arranging multiple support poles 10 parallel to each other is also an optional arrangement, in addition to this, for example, the axis of the middle support pole 10 is in a wave shape in the horizontal plane, and the outer support poles 10 can be straight rods or wave rods. It can be understood that the multiple support poles 10 of the present application need to be round rods, which can extend in a curved direction or in a straight line direction, but need to ensure that a certain gap is left between multiple support poles 10.

[0033] In some embodiments, as shown inFigure 1 and Figure 4 As shown, the aisle support also includes two end supports 20. Both ends of multiple support rods 10 are connected to the two end supports 20 respectively. For example, the support rods 10 can be fixed to the end supports 20 by welding, or other methods such as bolting or snap-fitting can be used. The end supports 20 are connected to the frame 50 of the air conditioning unit, for example, by bolting or welding. During manufacturing, the multiple support rods 10 and the two end supports 20 can be assembled into a single structure. Then, during application, the end supports 20 are fixed to the frame 50 of the air conditioning unit. Furthermore, to facilitate assembly and adapt to different installation lengths, the support rods 10 can be telescopic rods. During installation, the length of the support rods 10 can be adjusted according to the different installation length requirements within the air inlet chamber 40 before the end supports 20 are fixed to the frame 50.

[0034] In some embodiments, the end support 20 is provided with an airflow channel 21 for air circulation, for example... Figure 1 and Figure 4 As shown, when outside air enters from the left end of the air conditioning unit, most of the air will directly enter the air inlet chamber 40, and a small portion of the air will enter the air inlet chamber 40 through the airflow channel 21 on the end support 20. This portion of air will gradually flow to the right, upward and diagonally upward. Since the support rod 10 is a round rod, the air resistance to upward and diagonally upward flow is small.

[0035] The end support 20 can be selected as a right-angled trapezoidal frame structure, for example... Figure 4 As shown, the end support 20 includes a diagonal bar at the bottom, a horizontal bar at the top, a short vertical bar at the front, and a long vertical bar at the rear. The diagonal bar, horizontal bar, short vertical bar, and long vertical bar can be welded together to form a right-angled trapezoidal frame structure. Air can enter the air inlet chamber 40 through the airflow channel 21 in the middle of the right-angled trapezoidal frame structure. The diagonal bar is fixed to the diagonal support rod 10 of the frame 50, specifically by bolts. The end of the support rod 10 is fixed to the horizontal bar, where end mounting holes corresponding to each support rod 10 can be provided. The end of the support rod 10 can be inserted into the end mounting holes. Furthermore, to improve the connection stability of the support rod 10, a limiting hole communicating with the mounting hole can be provided on the horizontal bar. The end of the support rod 10 is provided with a radially extending positioning hole, where pins can be inserted into the limiting hole and the positioning hole to prevent the support rod 10 from rotating, thereby ensuring the installation stability of the support rod 10. Alternatively, the end of the support rod 10 can be designed as a polygonal prism structure, with corresponding polygonal holes on the crossbar. For example, the polygonal prism can be a quadrangular prism, and the polygonal holes can be rectangular holes. The combination of the two can also prevent the support rod 10 from rotating.

[0036] In some embodiments, the aisle support further comprises at least one auxiliary support 30, the number of auxiliary supports 30 can be appropriately increased for the case that the air inlet chamber 40 is longer, and the number of auxiliary supports 30 can be appropriately reduced for the case that the air inlet chamber 40 is shorter. The auxiliary support 30 is located between the two end supports 20, and is used to support the rod body of the plurality of support rods 10, so as to avoid the problem of excessive downward bending of the middle part of the support rod 10, thereby ensuring the support strength of the support rod 10, and further ensuring the safety of the maintenance personnel during maintenance.

[0037] In some embodiments, the aisle support comprises a plurality of auxiliary supports 30 uniformly distributed along the axial direction of the support rod 10, and the support stability of the aisle support can be improved by the plurality of auxiliary supports 30. The rack 50 is provided with a plurality of vertical bearing rods 60 arranged in the vertical direction, and one auxiliary support 30 is connected to one vertical bearing rod 60.

[0038] In some embodiments, in order to reduce the air resistance of the auxiliary support 30, the auxiliary support 30 is provided with a relief hole 31 for air circulation. By providing the auxiliary support 30 with the relief hole 31, on the one hand, the weight can be reduced, and on the other hand, the blocking area during air circulation can be reduced, thereby reducing the influence of the auxiliary support 30 on air circulation.

[0039] In some embodiments, as shown in FIG. 6, the auxiliary support 30 is provided with a plurality of relief holes 31 arranged in the vertical direction, and the plurality of relief holes 31 are arranged in the vertical direction. Figure 1 and Figure 4As shown, the auxiliary support 30 comprises a connecting piece and a diagonal bracing piece, wherein the connecting piece can be a block-shaped connecting block 32, for example a cuboid block-shaped structure, and the diagonal bracing piece can be a plate-shaped diagonal bracing plate 33, the connecting block 32 is provided with connecting holes for penetrating a plurality of support rods 10, one end of the connecting block 32 is used for being connected to a rack 50 of an air conditioning unit, for example, can be connected to a vertical bearing rod 60 arranged on the rack 50 through a screw, the lower end of the diagonal bracing plate 33 is used for being connected to the rack 50, for example, can be connected to the vertical bearing rod 60 arranged on the rack 50 through a screw, the upper end of the diagonal bracing plate 33 is connected to the end of the connecting block 32 away from the rack 50, and the diagonal bracing plate 33 and the connecting block 32 can be connected through a screw or welded together, or integrally formed, wherein a stable triangular structure is formed between the vertical bearing rod 60 and the connecting block 32 and the diagonal bracing plate 33, which can ensure the stability of the support of the auxiliary support 30, wherein the avoiding hole 31 is arranged on the diagonal bracing plate 33, and a plurality of avoiding holes 31 can be arranged on the diagonal bracing plate 33 under the premise of the support strength of the diagonal bracing plate 33, so as to further reduce the air resistance, wherein the avoiding hole 31 can be a round hole or an oval hole, and the plurality of avoiding holes 31 are uniformly distributed along the length direction of the diagonal bracing plate 33. In order to improve the support strength of the diagonal bracing plate 33, the flanges can be arranged on one side or both sides of the diagonal bracing plate 33, and the flanges are perpendicular to the diagonal bracing plate 33, and the flanges on both sides can be folded towards different directions or folded towards the same direction. The plane where the diagonal bracing plate 33 is located can be arranged parallel to the length extension direction of the support rod 10, so as to reduce the resistance of the air flowing along the length direction of the support rod 10. In addition, the plane where the diagonal bracing plate 33 is located can be arranged perpendicular to the length extension direction of the support rod 10, so as to reduce the resistance of the air flowing along the direction perpendicular to the length direction of the support rod 10.

[0040] It should be noted that the above embodiment is described by taking the block-shaped connecting block 32 and the plate-shaped diagonal bracing plate 33 as an example, in addition to this, the connecting piece can be a horizontal circular rod with a circular cross section, the horizontal circular rod is perpendicular to the support rod 10, the horizontal circular rod is provided with a connecting hole extending in the radial direction thereof, and the support rod 10 can be arranged in the connecting hole; and the diagonal bracing piece can be a diagonal bracing rod with a circular cross section. In order to facilitate the connection of the diagonal bracing rod and the horizontal circular rod, an arc-shaped clamping groove matched with the outer circumferential surface of the horizontal circular rod can be arranged at the upper end of the diagonal bracing rod, so as to improve the connection stability of the two.

[0041] The embodiment of the utility model further provides an air conditioning unit, including any one embodiment provided by the above-mentioned aisle support, the aisle support is installed on the rack 50 of air conditioning unit, the beneficial effect about air conditioning unit, can refer to the aisle support provided by any one embodiment of the above, this place will not repeat.

[0042] It should be noted that the relative terms, such as first and second, are used herein solely to distinguish one entity from another entity, and do not necessarily require or imply any actual relationship or order between such entities.

[0043] The various embodiments are described in the specification with a progressive approach, and each embodiment focuses on the differences from other embodiments, and the same or similar parts between the various embodiments can be mutually referred to.

[0044] The above has carried out the detailed introduction to the aisle support and air conditioning unit provided by the utility model. The principle and implementation mode of the utility model are described by applying specific examples in this paper, and the above embodiment is only used to help understand the method and core idea of the utility model. It should be pointed out that for ordinary skilled person in the art, on the premise of not departing from the principle of the utility model, the utility model can be improved and modified in several ways, and these improvements and modifications also fall within the protection scope of the utility model claims.

Claims

1. A passageway support applied to an air conditioning unit, wherein an air inlet chamber (40) is arranged in the air conditioning unit, and the passageway support is arranged in the air inlet chamber (40), characterized in that, The aisle support frame comprises a plurality of support rods (10) arranged in the air inlet chamber (40), each of the support rods (10) has a circular cross section, and a gap is arranged between two adjacent support rods (10) for air flow.

2. The aisle stand of claim 1, wherein, The plurality of support rods (10) are arranged in parallel and in the same horizontal plane.

3. The aisle stand of claim 2, wherein, The aisle support frame further comprises two end supports (20) connected to the rack (50) of the air conditioning unit, and two ends of the plurality of support rods (10) are respectively connected to the two end supports (20).

4. The aisle stand of claim 3, wherein, The aisle support frame further comprises at least one auxiliary support (30) arranged between the two end supports (20) and used for supporting the rod bodies of the plurality of support rods (10).

5. The aisle stand of claim 4, wherein, The aisle support frame comprises a plurality of auxiliary supports (30) uniformly distributed along the axial direction of the support rods (10).

6. The aisle stand of claim 4, wherein, The auxiliary support (30) is provided with an avoidance hole (31) for air flow.

7. The aisle stand of claim 6, wherein, The auxiliary support (30) comprises a connecting block (32) and an inclined support plate (33), the connecting block (32) is provided with a connecting hole for the plurality of support rods (10) to pass through, one end of the connecting block (32) is connected to the rack (50) of the air conditioning unit, the lower end of the inclined support plate (33) is connected to the rack (50), the upper end of the inclined support plate (33) is connected to the end of the connecting block (32) away from the rack (50), and the avoidance hole (31) is arranged on the inclined support plate (33).

8. The aisle stand of claim 7, wherein, The inclined support plate (33) is provided with a plurality of avoidance holes (31).

9. The aisle stand of claim 3, wherein, The end support (20) is provided with an air flow channel (21) for air flow.

10. An air conditioning unit characterized by, The aisle support frame according to any one of claims 1 to 9.

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