Air duct assembly

Abstract

The utility model belongs to the technical field of air guide equipment, and particularly relates to an air duct assembly which comprises a first air duct, a second air duct and a partition plate connected between the first air duct and the second air duct, through holes are formed in the surface of the partition plate and communicated with the first air duct and the second air duct respectively, and at least one air outlet is formed in the surface of the second air duct. An adjusting plate is installed on the second air duct and used for adjusting the air outlet amount of the air outlet. By arranging the partition plate, dislocation adjustment between the first air duct and the second air duct is facilitated, and the air outlet size of the air outlet can be adjusted through the adjusting plate.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of air guide equipment, and particularly relates to an air duct assembly. BACKGROUND

[0002] At present, the technologies for solving the temperature balance of the battery cells in the energy storage container are air cooling, liquid cooling and phase change material cooling, wherein the air cooling is still the mainstream technology for balancing the temperature of the battery cells.

[0003] The main component structure of the air cooling system is an industrial air conditioner as a cold source, a first air duct (main air duct), a second air duct (cluster air duct), a battery cell module fan and a control circuit, and the heat of the battery cells is taken away through the flow of cold air in the air duct circulation loop, so that the battery cells can operate in a suitable temperature environment.

[0004] When the air duct structure is connected between different levels of air ducts, it may need to be adjusted in position to cope with different scenes, and the existing air duct structure is connected by means of an adapter pipe to cope with the misalignment between the air ducts. This adjustment method is relatively complex, which reduces the installation efficiency of the air duct and occupies a large volume.

[0005] Therefore, a new technical scheme is needed to solve the above problems. UTILITY MODEL CONTENTS

[0006] The utility model aims at the deficiencies of the prior art and provides an air duct assembly which can simplify the misalignment connection between air ducts and improve the installation efficiency of the air duct.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0008] An air duct assembly comprises a first air duct, a second air duct and a partition plate, the partition plate is connected between the first air duct and the second air duct, the surface of the partition plate is provided with a through hole, the through hole is respectively communicated with the first air duct and the second air duct, the surface of the second air duct has at least one air outlet, an adjusting plate is installed on the second air duct, and the adjusting plate is used for adjusting the air volume of the air outlet.

[0009] Preferably, a plurality of air outlets are arranged along a first direction, a wind limiting plate is arranged in the air outlet, and the width W of the wind limiting plate gradually decreases along the first direction.

[0010] Preferably, a first sealing member is arranged on the periphery of the air outlet, and the first sealing member corresponds to the adjusting plate and the second air duct.

[0011] Preferably, the surface of the adjusting plate has an adjusting hole, and an adjusting member is arranged in the adjusting hole.

[0012] Preferably, at least one fixing member is arranged on the second air duct.

[0013] Preferably, a second sealing member is arranged between the first air duct and the partition plate, and a third sealing member is arranged between the second air duct and the partition plate.

[0014] Preferably, the second air duct comprises a guide air pipe and an air outlet pipe, the guide air pipe is communicated with the air outlet pipe and the first air duct respectively, and the air outlet is arranged on the air outlet pipe.

[0015] Preferably, the cross-sectional area of the air outlet pipe gradually decreases along a first direction.

[0016] Preferably, the first air duct comprises a first air inlet pipe and a second air inlet pipe, and the second air inlet pipe is communicated with the first air inlet pipe and the second air duct respectively.

[0017] Preferably, one end of the first air inlet pipe is provided with an air inlet, and the outer side of the air inlet is provided with a connecting member.

[0018] The utility model discloses a first air duct, second air duct and the partition plate that is connected between first air duct and second air duct, the surface of partition plate is provided with through -hole, and through -hole is communicated with first air duct and second air duct respectively, and first air duct is used for transmitting the wind from outside to the air duct subassembly, and second air duct is used for transmitting the wind from the air duct subassembly to go out, and through setting up through -hole on the surface of partition plate, can realize the air -guiding, and the position of first air duct or second air duct that overlaps each other will be stopped by the surface of partition plate, thereby will not appear the air leakage, and the sealed connection between first air duct, second air duct and partition plate, and first air duct and second air duct are all the sheet metal piece after bending and weld and are made, need to guarantee the seal, do not allow the air leakage, and the surface of second air duct has at least one air outlet, and specifically, is provided with five air outlets, and the adjusting plate is arranged on second air duct, and the adjusting plate is used for adjusting the air outlet's air volume, and the adjusting plate can slide on second air duct, and the sliding groove corresponding to each air outlet is arranged on second air duct, and the adjusting plate is placed in the sliding groove, thereby can adjust the size of air outlet through sliding adjusting plate, reaches the purpose of adjusting the air volume of this air outlet. ACCURACY OF DRAWINGS

[0019] Figure 1 It is one of the overall structure schematic diagram of the utility model.

[0020] Figure 2 It is the second overall structure schematic diagram of the utility model.

[0021] Figure 3It is the whole structure schematic view of the second air duct of the utility model.

[0022] Figure 4 It is the whole structure schematic view of the second air duct of the utility model.

[0023] Figure 5 It is the whole structure schematic view of the second air duct of the utility model.

[0024] Figure 6 It is the whole structure schematic view of the second air duct of the utility model.

[0025] Figure 7 It is the whole structure schematic view of the second air duct of the utility model.

[0026] Figure 8 It is the whole structure schematic view of the second air duct of the utility model.

[0027] Wherein: 1, first air duct;11, second sealing element;12, first air inlet pipe;13, second air inlet pipe;14, air inlet;15, connecting element;2, second air duct;21, air outlet;22, wind limiting plate;23, first sealing element;24, fixing element;25, third sealing element;26, air guide pipe;27, air outlet pipe;3, partition;31, through hole;4, adjusting plate;41, adjusting hole;42, adjusting element;A, first direction;W, width of wind limiting plate. DETAILED DESCRIPTION

[0028] As some terms are used in the description and claims, those skilled in the art will understand that manufacturers can use different names to refer to the same component. The description and claims of the utility model do not take the difference in name as the way to distinguish the components, but take the difference in function as the criterion for distinguishing the components. As mentioned throughout the description and claims, "including" is an open term, so it should be interpreted as "including but not limited to". In the utility model, unless otherwise specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected;It can be mechanical connection, or electrical connection;It can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0029] The utility model will be further described in detail below in combination with the drawings Figures 1-8 And specific embodiments, but not as the limitation of the utility model.

[0030] Example 1

[0031] The application discloses a wind channel assembly, which comprises a first wind channel 1, a second wind channel 2 and a partition plate 3, the partition plate 3 is connected between the first wind channel 1 and the second wind channel 2, the surface of the partition plate 3 is provided with through holes 31, the through holes 31 are communicated with the first wind channel 1 and the second wind channel 2 respectively, the first wind channel 1 is used for transmitting wind from outside into the wind channel assembly, and the second wind channel 2 is used for transmitting wind from the wind channel assembly to outside, the through holes 31 arranged on the surface of the partition plate 3 can realize wind guiding, and the positions of the first wind channel 1 and the second wind channel 2 which are staggered with each other are blocked by the surface of the partition plate 3, so that air leakage does not occur, the first wind channel 1, the second wind channel 2 and the partition plate 3 are in sealed connection, the first wind channel 1 and the second wind channel 2 are both made by bending and welding metal plates, air leakage is not allowed, the surface of the second wind channel 2 is provided with at least one air outlet 21, and specifically, five air outlets 21 are arranged, the second wind channel 2 is provided with an adjusting plate 4, the adjusting plate 4 is used for adjusting the air volume of the air outlet 21, the adjusting plate 4 is arranged on each air outlet 21, the adjusting plate 4 can slide on the second wind channel 2, the second wind channel 2 is provided with a sliding groove (not shown in the figure) corresponding to each air outlet 21, the adjusting plate 4 is arranged in the sliding groove, so that the size of the air outlet 21 can be adjusted by sliding the adjusting plate 4, and the air volume of the air outlet 21 can be adjusted. By arranging the partition plate 3, the staggered adjustment between the first wind channel 1 and the second wind channel 2 is facilitated, and the air volume of the air outlet 21 can be adjusted by the adjusting plate 4.

[0032] In the embodiment, the plurality of air outlets 21 are arranged along a first direction A, and a wind limiting plate 22 is arranged in the air outlet 21, the width W of the wind limiting plate 22 gradually decreases along the first direction A, and the first direction A is the direction in which the wind flows in the first wind channel 1. By arranging the wind limiting plate 22, the air volume of the air outlet 21 can be limited, the wind speed is relatively high when the wind just enters the first wind channel 1, the width W of the wind limiting plate 22 arranged in the first air outlet 21 is relatively large, so that the air volume of the first air outlet 21 can be effectively reduced, then the width W of the wind limiting plate 22 gradually decreases along the first direction A, and the width W of the wind limiting plate 22 of the last air outlet 21 is zero, so that the air volume of each air outlet 21 tends to be uniform, and the air outlet effect of the air outlet 21 is improved.

[0033] Embodiment 2

[0034] Different from the embodiment 1, a first sealing member 23 is arranged on the periphery of the air outlet 21, the first sealing member 23 corresponds to the adjusting plate 4 and the second wind channel 2, and the first sealing member 23 is used for enhancing the sealing effect between the adjusting plate 4 and the second wind channel 2. The first sealing member 23 can be thermal insulation cotton.

[0035] In the embodiment, the surface of the adjusting plate 4 has an adjusting hole 41, and an adjusting member 42 is arranged in the adjusting hole 41. The position of the adjusting plate 4 on the second air duct 2 can be adjusted by loosening the adjusting member 42, and then the adjusting plate 4 is fixed by tightening the adjusting member 42, so that the position of the adjusting plate 4 is adjusted. The tightening can be that one end of the adjusting member 42 is screwed into the adjusting hole 41, and the adjusting plate 4 is placed on the second air duct 2 through the abutting effect of the adjusting member 42 and the surface of the second air duct 2, or the adjusting plate 4 and the second air duct 2 are tightly connected together by using the adjusting member 42. The adjusting hole 41 is a waist-shaped hole, and the adjusting member 42 is a butterfly screw.

[0036] In the embodiment, at least one fixing member 24 is arranged on the second air duct 2. The fixing member 24 is used to fix the second air duct 2 so that it can work normally.

[0037] In the embodiment, a second sealing member 11 is arranged between the first air duct 1 and the partition plate 3, and a third sealing member 25 is arranged between the second air duct 2 and the partition plate 3. The second sealing member 11 is used to enhance the sealing effect between the first air duct 1 and the partition plate 3, and the third sealing member 25 is used to enhance the sealing effect between the second air duct 2 and the partition plate 3. The second sealing member 11 and the third sealing member 25 can be thermal insulation cotton.

[0038] In the embodiment, the second air duct 2 includes a wind guide pipe 26 and an air outlet pipe 27, the wind guide pipe 26 is respectively connected to the air outlet pipe 27 and the first air duct 1, and the air outlet 21 is arranged on the air outlet pipe 27. This arrangement makes the second air duct 2 can realize the bending, so as to adapt to different installation environment, and reduces the occupied space.

[0039] In the embodiment, the cross-sectional area of the air outlet pipe 27 gradually decreases along the first direction A. This arrangement can stabilize the wind speed, the front air outlet 21 will exhaust part of the wind, so that the wind speed is reduced, by gradually reducing the cross-sectional area of the air outlet pipe 27, so as to maintain the wind speed, thereby ensuring the air volume of the rear air outlet 21.

[0040] In the embodiment, the first air duct 1 includes a first air inlet pipe 12 and a second air inlet pipe 13, and the second air inlet pipe 13 is respectively connected to the first air inlet pipe 12 and the second air duct 2. This arrangement makes the first air duct 1 can realize the bending, so as to adapt to different installation environment, and reduces the occupied space.

[0041] In the embodiment, one end of the first air inlet pipe 12 is provided with an air inlet 14, and the outer side of the air inlet 14 is provided with a connecting member 15. The connecting member 15 is used to connect with external equipment, so that the wind can be blown into from the air inlet 14.

[0042] The other structures of the embodiment are the same as those of the embodiment 1, and will not be described here.

[0043] Obviously, the utility model discloses first air duct, second air duct and the baffle connected between first air duct and second air duct, the surface of baffle is provided with through -hole, and through -hole is communicated with first air duct and second air duct respectively, first air duct is used to transmit the wind from outside to the air duct subassembly, and second air duct is used to transmit the wind from the air duct subassembly to go out, through setting up through -hole on the surface of baffle, can realize the air -guiding, and the position of first air duct or second air duct staggered each other will be stopped by the surface of baffle, thereby will not appear the air leakage, the sealed connection between first air duct, second air duct and baffle, and first air duct and second air duct are all the sheet metal piece after bending and welded and are made, need to guarantee the sealing, do not allow the air leakage, the surface of second air duct has at least one air outlet, specifically, is provided with five air outlets, is installed with the adjusting plate on second air duct, and the adjusting plate is used to adjust the air -outlet capacity of air outlet, is provided with the adjusting plate on each air outlet, and the adjusting plate can slide on second air duct, and the sliding groove corresponding to each air outlet is set up on second air duct, and the adjusting plate is placed in sliding groove, thereby can adjust the size of air outlet through the sliding adjusting plate, reach the purpose of adjusting the air -outlet capacity of this air outlet.The utility model discloses through setting up the baffle, and the staggered adjustment between first air duct and second air duct is convenient, and the air -outlet size of air outlet can be adjusted through the adjusting plate.

[0044] According to the disclosure and teaching of the above description, the person skilled in the art of the utility model can also change and modify the above embodiments. Therefore, the utility model is not limited to the above specific embodiments, and any obvious improvement, replacement or modification made by the person skilled in the art on the basis of the utility model belongs to the protection scope of the utility model. In addition, although some specific terms are used in the specification, these terms are only for convenience of description and do not constitute any limitation on the utility model.

Claims

1. An air duct assembly, characterized by, The air duct (1) and the second air duct (2) are connected by the partition (3), the surface of the partition (3) is provided with a through hole (31), the through hole (31) is communicated with the first air duct (1) and the second air duct (2) respectively, the surface of the second air duct (2) has at least one air outlet (21), the second air duct (2) is provided with the adjusting plate (4), and the adjusting plate (4) is used for adjusting the air volume of the air outlet (21).

2. The air duct assembly of claim 1, wherein, A plurality of air outlets (21) are arranged along a first direction (A), and a wind limiting plate (22) is arranged in the air outlet (21), and the width W of the wind limiting plate (22) gradually decreases along the first direction (A).

3. The air duct assembly of claim 1, wherein, The periphery of the air outlet (21) is provided with a first sealing piece (23), and the first sealing piece (23) corresponds to the adjusting plate (4) and the second air duct (2).

4. The air duct assembly of claim 1, wherein, The surface of the adjusting plate (4) has an adjusting hole (41), and an adjusting piece (42) is arranged in the adjusting hole (41).

5. The air duct assembly of claim 1, wherein, At least one fixing piece (24) is arranged on the second air duct (2).

6. The air duct assembly of claim 1, wherein, A second sealing piece (11) is arranged between the first air duct (1) and the partition (3), and a third sealing piece (25) is arranged between the second air duct (2) and the partition (3).

7. The air duct assembly of any one of claims 1-6, wherein, The second air duct (2) comprises a wind guide pipe (26) and an air outlet pipe (27), the wind guide pipe (26) is communicated with the air outlet pipe (27) and the first air duct (1) respectively, and the air outlet (21) is arranged on the air outlet pipe (27).

8. The air duct assembly of claim 7, wherein, The cross-sectional area of the air outlet pipe (27) gradually decreases along the first direction (A).

9. The air duct assembly of any one of claims 1-6, wherein, The first air duct (1) comprises a first air inlet pipe (12) and a second air inlet pipe (13), and the second air inlet pipe (13) is communicated with the first air inlet pipe (12) and the second air duct (2) respectively.

10. The air duct assembly of claim 9, wherein, One end of the first air inlet pipe (12) is provided with an air inlet (14), and the outer side of the air inlet (14) is provided with a connecting piece (15).

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