CN215723849U

CN215723849U - Fresh air equipment

Info

Publication number: CN215723849U
Application number: CN202121201570.9U
Authority: CN
Inventors: 符美军
Original assignee: GD Midea Air Conditioning Equipment Co Ltd; Midea Group Wuhan HVAC Equipment Co Ltd
Current assignee: GD Midea Air Conditioning Equipment Co Ltd; Midea Group Wuhan HVAC Equipment Co Ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2022-02-01
Anticipated expiration: 2031-05-31

Abstract

The embodiment of the application provides fresh air equipment, which comprises a shell assembly and an electric control box; the shell assembly comprises a shell and an access cover, and the shell is provided with an access hole; the access cover is arranged at the access opening to selectively open or close the access opening; the electrical control box is detachably arranged in the shell and is adjacent to the maintenance. Adopt the new trend equipment of this application embodiment, can prevent effectively that the condensation water in the environment from getting into automatically controlled box and leading to the damage of automatically controlled box, and prevent that automatically controlled box from exposing in the environment with higher speed the ageing of automatically controlled box.

Description

Fresh air equipment

Technical Field

The application relates to the technical field of air conditioners, in particular to a fresh air device.

Background

The fresh air equipment is effective air purification equipment, can circulate indoor return air, and can discharge indoor dirty air outdoors and input outdoor fresh air indoors after measures such as sterilization, disinfection, filtration and the like.

In the correlation technique, the automatically controlled box of new trend equipment generally sets up in the new trend equipment outside, however, external automatically controlled box is not only ageing easily, and the condensation water in the external environment also gets into in the automatically controlled box easily and causes automatically controlled box to damage.

SUMMERY OF THE UTILITY MODEL

In view of this, the embodiment of the application expects to provide a new trend equipment that can carry out effective protection to automatically controlled box.

In order to achieve the above object, an embodiment of the present application provides a fresh air device, including:

the shell assembly comprises a shell and an access cover, and the shell is provided with an access hole; the access cover is arranged at the access opening to selectively open or close the access opening; and

and the electric control box is detachably arranged in the shell and is adjacent to the access opening.

In one embodiment, the housing assembly further comprises a support assembly disposed within the housing, and the electronic control box is fastened to the support assembly.

In one embodiment, the electronic control box comprises a box body with a first positioning portion and an electronic control element arranged on the box body, the support assembly comprises a first support piece and a second support piece, the first support piece is provided with a second positioning portion, the first positioning portion and the second positioning portion are matched to position the box body, and the box body is fixedly connected with the second support piece.

In one embodiment, one of the first positioning portion and the second positioning portion is a pin, the other of the first positioning portion and the second positioning portion is a positioning clip hole, and the pin is inserted into and matched with the positioning clip hole.

In one embodiment, one of the first positioning portion and the second positioning portion is a positioning block, the other of the first positioning portion and the second positioning portion is a positioning slot, and the positioning block is in insertion fit with the positioning slot.

In one embodiment, the box body is provided with a first flange, and the second supporting piece is a supporting plate provided with a second flange;

when the first positioning part is matched with the second positioning part, the first flanging is abutted against the first flanging and is tightly connected with the second flanging.

In one embodiment, the first positioning portion and the first flange are respectively located at two opposite sides of the box body in the transverse direction.

In one embodiment, the access opening is provided in a bottom wall of the housing.

In one embodiment, the fresh air equipment further comprises a heat exchange core, the heat exchange core is arranged in the shell and is positioned at the access hole, a return air inlet, a return air outlet, a fresh air outlet and a fresh air inlet are formed on the side wall of the shell, a fresh air channel penetrating through the heat exchange core is formed between the fresh air inlet and the fresh air outlet, and a return air channel penetrating through the heat exchange core is formed between the return air inlet and the return air outlet;

the electric control box is arranged in the air return channel; or the like, or, alternatively,

the electric control box is arranged in the fresh air channel and is positioned between the fresh air outlet and the heat exchange core.

In one embodiment, the fresh air device further comprises a mounting bracket, the mounting bracket is arranged in the shell and is positioned at the access hole, and the heat exchange core is detachably arranged on the mounting bracket.

The embodiment of the application provides a new trend equipment, including casing assembly and automatically controlled box. The shell assembly comprises a shell and an access cover, wherein the shell is provided with an access hole, and the access cover is arranged at the access hole to selectively open or close the access hole; the electrical control box is detachably arranged in the shell and is adjacent to the access opening. Adopt the new trend equipment of this application embodiment, can prevent effectively that the condensation water in the environment from getting into automatically controlled box and leading to the damage of automatically controlled box, and prevent that automatically controlled box from exposing in the environment with higher speed the ageing of automatically controlled box.

Drawings

Fig. 1 is a schematic structural diagram of a fresh air device according to an embodiment of the present application;

FIG. 2 is a bottom view of FIG. 1;

FIG. 3 is a schematic view of the internal structure of the fresh air device shown in FIG. 2;

FIG. 4 is a schematic view of a portion of the fresh air device shown in FIG. 3;

FIG. 5 is a schematic structural view of the electrical control box shown in FIG. 3;

FIG. 6 is a top view of FIG. 5;

FIG. 7 is a schematic view of the first support member shown in FIG. 3;

FIG. 8 is a schematic structural view of the second support member shown in FIG. 3;

fig. 9 is a schematic diagram of a part of the internal structure of the fresh air device shown in fig. 2.

Description of the reference numerals

A housing assembly 10; a housing 101; a bottom wall 101 a; an access opening 101 b; a side wall 101 c; an air return inlet 101 d; an air return outlet 101 e; a fresh air inlet 101 f; a fresh air outlet 101 g; an access cover 102; a heat exchange core 11; a mounting bracket 12; an electronic control box 13; a plug 131; a first flange 132; a first support 14; the positioning clip hole 14 a; a second support 15; and a second flange 15 a.

Detailed Description

It should be noted that, in the present application, technical features in examples and embodiments may be combined with each other without conflict, and the detailed description in the specific embodiment should be understood as an explanation of the gist of the present application and should not be construed as an improper limitation to the present application.

The directional terms used in the description of the present application are intended only to facilitate the description of the application and to simplify the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered limiting of the application.

In the description of the present application, a "top" or "bottom" orientation or positional relationship is based on that shown in FIG. 1, it being understood that such orientation terms are merely for convenience in describing the present application and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered limiting of the present application.

The embodiment of the present application provides a fresh air device, please refer to fig. 1 to 6, which includes a housing assembly 10 and an electric control box 13. The shell assembly 10 comprises a shell 101 and an access cover 102, wherein the shell 101 is provided with an access hole 101 b; an access cover 102 is provided at the access opening 101b to selectively open or close the access opening 101b, and the electronic control box 13 is detachably provided in the housing 101 adjacent to the access opening 101b, that is, the electronic control box 13 can be taken out from the access opening 101 b.

The automatically controlled box 13 of this application embodiment sets up in shell 101, from this, not only can slow down the ageing speed of automatically controlled box 13, can also avoid the condensation water to get into automatically controlled box 13 as far as and damage automatically controlled box 13 to can protect automatically controlled box 13 effectively, and then can improve automatically controlled box 13's life.

In addition, the electronic control box 13 of the embodiment of the application is detachably disposed in the housing 101 and is adjacent to the access opening 101b, please refer to fig. 3, so when the electronic control box 13 needs to be inspected, the access cover 102 disposed at the access opening 101b can be detached first, the electronic control box 13 can be detached through the access opening 101b, and the electronic control box 13 is placed at the installation position through the access opening 101b for installation and fixation after being inspected. The electric control box 13 can be disassembled and assembled through the access hole 101b, and the electric control box has the advantage of convenient maintenance. It can be understood that the electronic control box 13 is arranged inside the casing 101, so that the decoration style of a user is not damaged, and the fresh air equipment is more attractive.

In one embodiment, the housing assembly 10 further includes a support assembly disposed within the enclosure 101, and the electronic control box 13 is fastened to the support assembly.

Specifically, the fastening connection described herein mainly refers to a connection manner through a fastening member such as a screw or a bolt, the supporting component may be fixed in the casing 101 by welding, fastening connection, or the like, or may be integrally formed with the casing 101, and the electronic control box 13 may be fixed in the casing 101 by fastening connection with the supporting component. When the electronic control box 13 needs to be overhauled, a hand is required to stretch into the shell 101 from the access opening 101b to take down the fastening piece for fixing the electronic control box 13, so that the electronic control box 13 can be taken out from the access opening 101b, and the operation is simple and convenient.

In an embodiment, referring to fig. 3 to 9, the electrical control box 13 includes a box body having a first positioning portion and an electrical control element disposed on the box body, the supporting assembly includes a first supporting member 14 and a second supporting member 15, the first supporting member 14 has a second positioning portion, the first positioning portion and the second positioning portion cooperate to position the box body, and the box body is fastened to the second supporting member 15.

When installing automatically controlled box 13, can utilize first location portion on the box body and the cooperation of the second location portion on the first support piece 14 to fix a position automatically controlled box 13 earlier, in order to make the first fastening connecting hole that is used for wearing to establish the fastener on the box body through the location can align with the second fastening connecting hole on the second support piece 15 fast, then wear to establish the fastener in first fastening connecting hole and second fastening connecting hole again, just can make the box body can be connected with 15 fastening of second support piece, when needs overhaul automatically controlled box 13, only need take off the fastener, just can take off automatically controlled box 13 from the supporting component, therefore, can improve the installation effectiveness of automatically controlled box 13.

For example, in an embodiment, referring to fig. 4 to 9, the first positioning portion is a plug 131, the second positioning portion is a positioning clip hole 14a, and when the electronic control box 13 is installed, the plug 131 is inserted into the positioning clip hole 14a, so that the electronic control box 13 can be quickly positioned.

In some embodiments, the first positioning portion may be the positioning clip hole 14a, and the second positioning portion may be the plug 131.

In some embodiments, one of the first positioning portion and the second positioning portion may be a positioning block, the other of the first positioning portion and the second positioning portion is a positioning slot, and the positioning block is in insertion fit with the positioning slot.

In one embodiment, referring to fig. 6 and 8, the box body has a first flange 132, and the second supporting member 15 is a supporting plate having a second flange 15 a; when the first positioning portion is engaged with the second positioning portion, the first flange 132 abuts against the second flange 15a and is tightly connected with the second flange 15 a.

Specifically, when the electronic control box 13 is installed, the first positioning portion on the box body is matched with the second positioning portion on the first support member 14, then the first flange 132 of the box body is abutted against the second flange 15a of the second support member 15, so that the first fastening and connecting hole on the first flange 132 can be quickly aligned with the second fastening and connecting hole on the second support member 15, and then the fastener is inserted into the first fastening and connecting hole and the second fastening and connecting hole, so that the operation is simple and convenient.

In one embodiment, the first positioning portion and the first flange 132 are respectively located at two opposite lateral sides of the box body, that is, one side of the box body cooperates with the second positioning portion through the first positioning portion to position the electronic control box 13, the other side cooperates with the second flange 15a through the first flange 132 to fix the electronic control box 13, and the first positioning portion and the first flange 132 are respectively located at two opposite lateral sides of the box body to fix the electronic control box 13 more firmly and conveniently.

Specifically, when the electronic control box 13 is installed, the first positioning portion on one lateral side of the box body is matched with the second positioning portion on the first support member 14, then the first flange 132 on the other lateral side of the box body is abutted against the second flange 15a of the second support member 15, so that the first fastening and connecting hole on the first flange 132 can be quickly aligned with the second fastening and connecting hole on the second support member 15, and then the fastener penetrates into the first fastening and connecting hole and the second fastening and connecting hole, and the operation is simple and convenient.

In one embodiment, referring to fig. 2 and 3, the access opening 101b is disposed on the bottom wall 101a of the housing 101, so that the electrical control box 13 can be easily accessed and the user's decoration style can be prevented from being damaged as much as possible.

In an embodiment, please refer to fig. 3, the fresh air device further includes a heat exchange core 11, the heat exchange core 11 is disposed in the casing 101 and located at the access opening 101b, a return air inlet 101d, a return air outlet 101e, a fresh air outlet 101g and a fresh air inlet 101f are formed on the side wall 101c of the casing 101, a fresh air channel passing through the heat exchange core 11 is formed between the fresh air inlet 101f and the fresh air outlet 101g, a return air channel passing through the heat exchange core 11 is formed between the return air inlet 101d and the return air outlet 101e, and the electronic control box 13 is disposed in the return air channel.

Specifically, referring to fig. 3, indoor return air flows in the return air channel, and since the temperature of the return air is relatively stable, no condensation is generated in the return air channel, so that the electronic control box 13 is arranged in the return air channel, and the electronic control box 13 can be effectively prevented from being damaged due to the fact that condensed water enters the electronic control box 13.

In some embodiments, the electronic control box 13 may also be disposed in the fresh air channel between the fresh air outlet 101g and the heat exchange core 11. Because the new trend that gets into the new trend passageway from new trend import 101f can carry out the heat exchange with the return air in the return air passageway in heat exchange core 11 department, so, the new trend through the heat exchange gets into after the new trend passageway is located the region between new trend export 101g and the heat exchange core 11, can make this region also relatively less with indoor difference in temperature, consequently, set up automatically controlled box 13 in the new trend passageway and be located between new trend export 101g and the heat exchange core 11, also can prevent effectively that the comdenstion water from getting into in automatically controlled box 13.

In an embodiment, referring to fig. 3 and fig. 9, the fresh air device 100 further includes a mounting bracket 12 having a guide rail 12a, the mounting bracket 12 is disposed in the casing 101 and located at the access opening 101b, the guide rail 12a extends toward the access opening 101b, and the heat exchange core 11 is detachably disposed on the mounting bracket 12 and slidably engaged with the guide rail 12a, so that the heat exchange core 11 can be conveniently detached.

The various embodiments/implementations provided herein may be combined with each other without contradiction.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A new trend equipment, its characterized in that includes:

the shell assembly comprises a shell and an access cover, and the shell is provided with an access hole; the access cover is arranged at the access opening to selectively open or close the access opening;

2. The fresh air device as claimed in claim 1, wherein the housing assembly further comprises a support assembly disposed within the housing, the electronic control box being fastened to the support assembly.

3. The fresh air device as claimed in claim 2, wherein the electric control box comprises a box body with a first positioning portion and an electric control element arranged on the box body, the support assembly comprises a first support member and a second support member, the first support member has a second positioning portion, the first positioning portion and the second positioning portion are matched to position the box body, and the box body is fixedly connected with the second support member.

4. The fresh air device as claimed in claim 3, wherein one of the first positioning portion and the second positioning portion is a plug pin, and the other of the first positioning portion and the second positioning portion is a positioning clip hole, and the plug pin is inserted into and matched with the positioning clip hole.

5. The fresh air device as claimed in claim 3, wherein one of the first positioning portion and the second positioning portion is a positioning block, the other of the first positioning portion and the second positioning portion is a positioning groove, and the positioning block is in insertion fit with the positioning groove.

6. The fresh air device as claimed in any one of claims 3 to 5, wherein the box body is provided with a first flange, and the second supporting member is a supporting plate provided with a second flange;

when the first positioning part is matched with the second positioning part, the first flanging is abutted against the second flanging and is tightly connected with the second flanging.

7. The fresh air device as claimed in claim 6, wherein the first positioning portion and the first flange are respectively located at two opposite lateral sides of the box body.

8. The fresh air device of claim 1 wherein the access opening is disposed in a bottom wall of the housing.

9. The fresh air device as claimed in claim 1, further comprising a heat exchange core, wherein the heat exchange core is arranged in the casing and located at the access opening, a return air inlet, a return air outlet, a fresh air outlet and a fresh air inlet are formed on the side wall of the casing, a fresh air channel passing through the heat exchange core is formed between the fresh air inlet and the fresh air outlet, and a return air channel passing through the heat exchange core is formed between the return air inlet and the return air outlet;

10. The fresh air device as claimed in claim 9, further comprising a mounting bracket disposed within the housing at the access opening, the heat exchange core being detachably disposed on the mounting bracket.