CN219414996U

CN219414996U - Wind deflector and air handling unit

Info

Publication number: CN219414996U
Application number: CN202320826729.9U
Authority: CN
Inventors: 朱金灵; 王锐; 成华
Original assignee: Nanjing TICA Climate Solutions Co Ltd
Current assignee: Nanjing TICA Climate Solutions Co Ltd
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-07-25
Anticipated expiration: 2033-04-14

Abstract

The utility model relates to the technical field of air treatment, in particular to a wind deflector, which comprises a main plate, an extension plate and a fixing plate. Wherein, the mainboard is connected in the box, and the extension board is connected in a side of mainboard, and the face of mainboard perpendicular to extension board's face, extension board extend towards the inside of box, and the fixed plate is connected in the one side that the extension board kept away from the mainboard, and the fixed plate is connected in the heat exchanger. Because the deep bead has the mainboard in order to connect the box, and has the fixed plate in order to connect the heat exchanger, can realize the fixed to the relative box of heat exchanger, saved the step of separately reloading coupling assembling, not only can reduce the quantity of subassembly, reduce material cost, can also simplify the assembly step, improve production efficiency. The utility model also provides an air treatment unit which comprises a box body, the heat exchanger and the wind shield. The air treatment unit can reduce the number of assembly components and simplify assembly steps.

Description

Wind deflector and air handling unit

Technical Field

The utility model relates to the technical field of air treatment, in particular to a wind deflector and an air treatment unit.

Background

In an air treatment unit, the heat exchanger often cannot be fully distributed in the tank due to the presence of end plates at both ends. The gap part of the air inlet side, which is not fully covered by cloth, is often required to be provided with a wind shield for shielding so as to avoid the problems of air leakage, condensation and the like of the whole machine.

The existing wind shield only plays a role of wind shielding, and before the wind shield is installed, the connecting component is assembled to fix the heat exchanger in the box body, so that the number of the assembling components is large, the assembling steps are complex, and the construction period is long.

Accordingly, there is a need for a wind deflector and air handling unit that addresses the above-described issues.

Disclosure of Invention

One object of the present utility model is to: a wind deflector is provided which can reduce the number of assembly components and simplify assembly steps.

To achieve the purpose, the utility model adopts the following technical scheme:

there is provided a wind deflector comprising:

the main board is connected to the box body;

the extension plate is connected to one side edge of the main plate, the plate surface of the main plate is perpendicular to the plate surface of the extension plate, and the extension plate extends towards the inside of the box body;

and the fixing plate is connected to one side, far away from the main plate, of the extension plate and is connected to the heat exchanger.

As a preferable mode of the wind deflector, the plate surface of the fixing plate is parallel to the plate surface of the main plate, and the fixing plate extends in a direction away from the main plate.

As a preferable scheme of the wind shield, the fixing plate is provided with a waist-shaped hole.

As a preferable scheme of the wind shield, the extending plate is provided with a avoidance gap.

As a preferable scheme of the wind guard, the wind guard further comprises a first edge and a second edge which are both connected with the main board, and the first edge and the second edge are respectively arranged at two adjacent side edges of the main board.

As a preferred embodiment of the wind deflector, the wind deflector further comprises a buffer layer, which is laid at least on the side of the fixing plate facing the heat exchanger.

As a preferred scheme of the wind shield, the wind shield further comprises an insulation layer, and the insulation layer is paved on the surface, close to the heat exchanger, of the main board.

As a preferred embodiment of the wind deflector, the main plate, the extension plate and the fixing plate are integrally formed.

Another object of the utility model is: provided is an air treatment unit capable of reducing the number of assembly components and simplifying assembly steps.

an air handling unit is provided, including box, heat exchanger and foretell deep bead.

As a preferred scheme of the air treatment unit, the air treatment unit further comprises a filter frame, wherein the wind shield and the box body are surrounded together to form an air inlet, the filter frame is arranged at the air inlet, and the extension plate is connected with the filter frame.

The utility model has the beneficial effects that:

the utility model provides a wind deflector, which comprises a main plate, an extension plate and a fixing plate. Wherein, the mainboard is connected in the box, and the extension board is connected in a side of mainboard, and the face of mainboard perpendicular to extension board's face, extension board extend towards the inside of box, and the fixed plate is connected in the one side that the extension board kept away from the mainboard, and the fixed plate is connected in the heat exchanger. Because the deep bead has the mainboard in order to connect the box, and has the fixed plate in order to connect the heat exchanger, can realize the fixed to the relative box of heat exchanger, saved the step of separately reloading coupling assembling, not only can reduce the quantity of subassembly, reduce material cost, can also simplify the assembly step, improve production efficiency.

The utility model provides an air treatment unit which comprises a box body, a heat exchanger and the wind shield. The air treatment unit can reduce the number of assembly components and simplify assembly steps.

Drawings

FIG. 1 is a schematic view of a first view of a wind deflector according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a second view of a wind deflector according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a third view of a wind deflector according to an embodiment of the present utility model;

fig. 4 is a schematic view of a part of the structure of an air handling unit according to an embodiment of the present utility model.

In the figure:

1. a case; 101. an air inlet;

2. a heat exchanger;

3. a wind deflector; 31. a main board; 3101. a first fitting hole;

32. an extension plate; 3201. avoiding the notch;

33. a fixing plate; 3301. a waist-shaped hole;

34. a buffer layer; 35. a heat preservation layer; 36. a first edge; 37. a second edge.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and the embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the drawings related to the present utility model are shown.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixed or removable, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

As shown in fig. 1 to 3, the wind deflector 3 of the present embodiment includes a main plate 31, an extension plate 32, and a fixing plate 33. Wherein, the main board 31 is connected to the case 1, the extension board 32 is connected to one side of the main board 31, the board surface of the main board 31 is perpendicular to the board surface of the extension board 32, the extension board 32 extends towards the inside of the case 1, the fixing board 33 is connected to one side of the extension board 32 away from the main board 31, and the fixing board 33 is connected to the heat exchanger 2. Because the wind shield 3 is provided with the main board 31 to be connected with the box body 1 and the fixing board 33 to be connected with the heat exchanger 2, the fixing of the heat exchanger 2 relative to the box body 1 can be realized, the step of singly reloading the connecting components is omitted, the number of the components can be reduced, the material cost is reduced, the assembling step can be simplified, the production efficiency is improved, and the whole weight of the equipment is reduced.

Preferably, the main board 31 is provided with a first assembly hole 3101, the case 1 is provided with a second assembly hole, and the main board 31 and the case 1 can be fixed through bolts and nuts. Preferably, a plurality of groups of assembly holes are correspondingly formed on the main board 31 and the box body 1, so as to improve the connection stability and the tightness of each place.

Preferably, the plate surface of the fixing plate 33 is parallel to the plate surface of the main plate 31, and the fixing plate 33 extends in a direction away from the main plate 31 so as to be fixed with the heat exchanger 2. Preferably, the fixing plate 33 is provided with a waist-shaped hole 3301, and the waist-shaped hole 3301 is used for fixing the heat exchanger 2.

Preferably, the extending plate 32 is provided with a avoiding notch 3201 for giving way to the foaming plate arranged on the box body 1. Specifically, avoidance notches 3201 are provided at both ends of the extension plate 32 to give way to the foam plates of the top plate inner layer and the bottom plate inner layer of the case 1, respectively.

In order to make the junction between the case 1 and the wind deflector 3 more attractive and prevent air leakage from the gap at the junction, preferably, the wind deflector 3 further includes a first edge 36 and a second edge 37 both connected to the main board 31, the first edge 36 and the second edge 37 are respectively disposed at two adjacent sides of the main board 31, and the first edge 36 is disposed opposite to the extension board 32. The first edge 36 and the second edge 37 are parallel to the two panels of the case 1, respectively, to be attached to the inner wall or the outer wall of the case 1.

In order to prevent the fixing plate 33 from directly contacting the heat exchanger 2, to damage the heat exchanger 2, and to reduce contact heat exchange between the heat exchanger 2 and the fixing plate 33, the wind deflector 3 preferably further comprises a buffer layer 34, the buffer layer 34 being laid at least on the side of the fixing plate 33 facing the heat exchanger 2. In the present embodiment, the buffer layer 34 is also extended onto the extension plate 32 to improve the protection effect as well as the heat insulation effect of the heat exchanger 2. Optionally, the material of the buffer layer 34 is sponge.

Preferably, the wind deflector 3 further comprises a heat insulation layer 35, and the heat insulation layer 35 is laid on the surface of the main board 31 close to the heat exchanger 2, so as to further improve the heat insulation effect and prevent heat dissipation. Optionally, the insulating layer 35 is made of sponge.

Preferably, the main plate 31, the extension plate 32 and the fixing plate 33 are integrally formed. Further, the main plate 31, the extension plate 32, the fixing plate 33, the first edge 36 and the second edge 37 are formed by bending the same plate material, so as to obtain the wind shield 3 with the functions of fixing the heat exchanger 2, reducing the size of the filter frame and the like.

As shown in fig. 4, this embodiment further provides an air handling unit, which includes a box 1, a heat exchanger 2, and the wind deflector 3 described above. The air treatment unit can reduce the number of assembly components and simplify assembly steps.

Preferably, the air handling unit further comprises a filter frame, the wind deflector 3 and the box 1 are surrounded together to form an air inlet 101, the filter frame is arranged at the air inlet 101, and the extension plate 32 is connected to the filter frame. Namely, the wind shield 3 and the filter frame are arranged side by side, and compared with the existing arrangement that the filter frame covers the wind shield 3, the size of the filter frame is smaller, the waste of materials is avoided, the occupied space is smaller, and the whole weight and the size of the air treatment unit are reduced.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims

1. Wind deflector, characterized in that it comprises:

a main board (31), wherein the main board (31) is connected to the box body (1);

an extension plate (32), wherein the extension plate (32) is connected to one side edge of the main plate (31), the plate surface of the main plate (31) is perpendicular to the plate surface of the extension plate (32), and the extension plate (32) extends towards the inside of the box body (1);

and the fixing plate (33), the fixing plate (33) is connected to one side of the extension plate (32) far away from the main plate (31), and the fixing plate (33) is connected to the heat exchanger (2).

2. Wind deflector according to claim 1, characterized in that the plate surface of the fixing plate (33) is parallel to the plate surface of the main plate (31) and in that the fixing plate (33) extends in a direction away from the main plate (31).

3. Wind deflector according to claim 2, characterized in that the fixing plate (33) is provided with a waist-shaped hole (3301).

4. Wind deflector according to claim 1, characterized in that the extension plate (32) is provided with a relief notch (3201).

5. Wind deflector according to any of claims 1-4, characterized in that the wind deflector (3) further comprises a first edge (36) and a second edge (37) both connected to the main panel (31), the first edge (36) and the second edge (37) being arranged at adjacent sides of the main panel (31), respectively.

6. Wind deflector according to any of claims 1-4, characterized in that the wind deflector (3) further comprises a buffer layer (34), which buffer layer (34) is laid at least on the face of the fixing plate (33) facing the heat exchanger (2).

7. Wind deflector according to any of claims 1-4, characterized in that the wind deflector (3) further comprises an insulation layer (35), which insulation layer (35) is laid on the face of the main plate (31) close to the heat exchanger (2).

8. Wind deflector according to any of claims 1-4, characterized in that the main plate (31), the extension plate (32) and the fixing plate (33) are in one piece.

9. Air handling unit, characterized in that it comprises a tank (1), a heat exchanger (2) and a wind deflector according to any of claims 1-8.

10. An air handling unit according to claim 9, further comprising a filter frame, wherein the wind deflector (3) and the box (1) together enclose an air inlet (101), wherein the filter frame is arranged at the air inlet (101), and wherein an extension plate (32) is connected to the filter frame.