CN215295175U

CN215295175U - Air condensing units and air conditioner

Info

Publication number: CN215295175U
Application number: CN202121771021.5U
Authority: CN
Inventors: 蒋彦明
Original assignee: GD Midea Air Conditioning Equipment Co Ltd
Current assignee: GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2021-12-24
Anticipated expiration: 2031-07-30

Abstract

The utility model discloses an air condensing units and air conditioner, air condensing units includes: the shell and the baffle plate component, the shell encloses to form an inner cavity, the shell is provided with a fan, the baffle plate component is arranged in the inner cavity, the baffle plate component divides the inner cavity into a first cavity and a second cavity, the fan is arranged in the first cavity, the shell is provided with an air inlet part communicated with the second cavity, the second cavity is internally provided with at least two subspaces, at least two subspaces are internally provided with electric control elements, the baffle plate component is provided with a plurality of air outlets, the subspaces provided with the electric control elements are communicated with the first cavity through the air outlets, so that an air flow subspace is formed between the fan and the electric control elements, air enters the shell from the air vents, passes through the positions of the electric control elements in the subspaces to take away the heat of the electric control elements, the heat is discharged from the air outlets, the heat is radiated out along with the rotation of the fan, the heat radiation problem of the electric control elements is improved, and the service life of the air conditioner is prolonged, the failure rate and the maintenance cost are reduced.

Description

Air condensing units and air conditioner

Technical Field

The utility model relates to an air conditioner technical field, in particular to air condensing units and air conditioner.

Background

The electric control element in the air conditioner usually generates a large amount of heat in the working process, and if the heat is not dissipated in time, the electric elements in the electric control element are affected.

In the related art, the power of the outdoor unit of the air conditioner is basically 18KW or less. Although the main control board of the electric control element is provided with the heat dissipation channel for heat dissipation, the heat dissipation effect is poor, and heat generated by the electric control element during working cannot be effectively discharged, so that the temperature of an electric appliance element of the electric control element is too high, the service life of the electronic element is seriously influenced, the maintenance cost is too high, even potential safety hazards exist, and the overall reliability of the outdoor unit of the air conditioner is poor. In view of this, it is very important to design and manufacture an air conditioner outdoor unit with a simple structure and an obvious cooling effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve the technical problem who exists among the prior art, provide an air condensing units, can improve air condensing units's automatically controlled component's heat dissipation problem, improve air condensing units life, reduce fault rate and cost of maintenance.

The utility model also provides an air conditioner of having above-mentioned air condensing units.

According to the utility model discloses an embodiment of the first aspect provides an air condensing units, including shell and baffle subassembly, the shell is formed with the inner chamber, install the fan on the shell, the baffle subassembly will first cavity and second cavity are separated into to the inner chamber, the fan sets up in the first cavity, be provided with air inlet portion and second cavity intercommunication on the shell, be formed with two at least subspaces in the second cavity, at least two be equipped with automatically controlled component in the subspace, be provided with a plurality of air outlets on the baffle subassembly, be equipped with automatically controlled component the subspace with through the air outlet intercommunication between the first cavity.

Has the advantages that: this air condensing units includes: the shell and the partition plate assembly are enclosed to form an inner cavity, the shell is provided with a fan, the partition plate assembly is arranged in the inner cavity, the inner cavity is divided into a first cavity and a second cavity by the partition plate assembly, the fan is arranged in the first cavity, the shell is provided with an air inlet part communicated with the second cavity, at least two subspaces are formed in the second cavity, electric control elements are arranged in the at least two subspaces, the partition plate assembly is provided with a plurality of air outlets, the subspaces provided with the electric control elements are communicated with the first cavity through the air outlets, so that an air flow channel is formed between the fan and the electric control elements, air enters the shell from the air vents, passes through the positions of the electric control elements in the subspaces, takes away heat of the electric control elements, the heat is discharged to one side of the fan from the air outlets, and is discharged along with the rotation of the fan, and the heat dissipation problem of the electric control elements of the outdoor unit of the air conditioner is solved, the service life of the outdoor unit of the air conditioner is prolonged, and the failure rate and the maintenance cost are reduced.

According to the utility model discloses the air condensing units of first aspect embodiment, air condensing units still includes wind-guiding structure, wind-guiding structure establishes air outlet department.

According to the utility model discloses outdoor unit of air conditioner, be provided with waterproof construction in the wind-guiding structure to avoid water to follow first cavity gets into the second cavity.

According to the utility model discloses the air condensing units of the embodiment of first aspect, air condensing units still includes a plurality of mounting panels, the mounting panel with the baffle subassembly is connected and will the second cavity partition forms the subspace.

According to the utility model discloses the air condensing units of first aspect embodiment, the quantity of mounting panel is one, the mounting panel will two are separated into to the second cavity subspace, be provided with two on the baffle subassembly the air outlet.

According to the utility model discloses the air condensing units of first aspect embodiment, two the air outlet is located respectively the different sides of mounting panel.

According to the utility model discloses the air condensing units of the embodiment of the first aspect, automatically controlled component includes the automatically controlled components and parts of first automatically controlled components and parts and second, first automatically controlled components and parts with the automatically controlled components and parts of second set up respectively the different sides of mounting panel.

According to the utility model discloses the air condensing units of the embodiment of the first aspect, first automatically controlled components and parts with at least one among the automatically controlled components and parts of second dispels the heat through the refrigerant pipeline.

According to the utility model discloses outdoor unit of air conditioner, the both ends of mounting panel are fixed respectively the baffle subassembly with shell upper portion.

According to a second aspect of the present invention, there is provided an air conditioner, comprising the outdoor unit of the first aspect.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

fig. 1 is a schematic view of an explosion structure of an outdoor unit of an air conditioner according to an embodiment of the present invention;

fig. 2 is a schematic view of an air conditioner outdoor unit according to an embodiment of the present invention from another angle;

fig. 3 is a front view of an outdoor unit of an air conditioner according to an embodiment of the present invention;

fig. 4 is a side view of an outdoor unit of an air conditioner according to an embodiment of the present invention;

FIG. 5 is a schematic view of a portion of a baffle assembly and mounting plate according to an embodiment of the first aspect of the present invention;

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

FIG. 7 is a front view of a portion of a baffle assembly and mounting plate according to an embodiment of the first aspect of the present invention;

fig. 8 is a schematic view of a baffle assembly and a mounting plate portion from another perspective in accordance with an embodiment of the first aspect of the present invention;

fig. 9 is a rear view of a portion of a baffle assembly and mounting plate in accordance with an embodiment of the first aspect of the present invention.

Reference numerals:

a housing 100; the air inlet part 110, the fan 120, the coaming 130, the side plate 140, the fan plate 150 and the top plate 160;

a bulkhead assembly 200; an electric control element 210, an air outlet 220, a partition plate 230 and an auxiliary side plate 240;

an air guide structure 300;

a mounting plate 400;

a heat exchanger 500.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 and 2, a first embodiment of the present disclosure provides an outdoor unit of an air conditioner, including a casing 100 and a partition assembly 200.

The housing 100 encloses an inner cavity for mounting structures such as an electric control element, the fan 120 is mounted on the housing 100, and the fan 120 is mainly used for discharging heat generated by the electric control element in the inner cavity, so that the reliability of the electric control element is improved.

In order to improve the heat dissipation performance, a partition plate assembly 200 is arranged in the inner cavity, after the partition plate assembly 200 is arranged, the inner cavity 100 is divided into two parts by the partition plate assembly 200, the two parts are respectively a first cavity and a second cavity, an electric control element 210 playing a control role is arranged in the second cavity, for example, the electric control element 210 can be used for controlling structures such as a fan and a compressor, a fan 120 is arranged in the first cavity, and heat of the electric control element 210 is dissipated through the work of the fan 120.

Referring to fig. 1, wherein a blower 120 is disposed in a first chamber, an air inlet 110 is disposed on a housing 100 of a second chamber and is communicated with the second chamber, at least two subspaces are disposed in the second chamber, an electric control element 210 is disposed in at least two subspaces, a plurality of air outlets 220 are disposed on a partition plate assembly 200, this enables the sub-space in which the electronic control element 210 is installed to communicate with the first cavity through the air outlet 220, after the air outlet 220 is communicated with the air outlet, an air flow channel can be formed between the fan 120 and the electric control element 210, when the external air enters the second cavity through the air inlet 110, the air enters each subspace of the second cavity to be divided, the air in each subspace takes away the heat of the electric control element 210 located in the subspace, the hot air is then discharged into the first cavity through the air outlet 220, and finally discharged to the outside of the housing 100 by the operation of the blower 120.

Referring to fig. 5, in some embodiments, the outdoor unit of an air conditioner includes a casing 100, a partition assembly 200, and a wind guide structure 300. The housing 100 forms an inner cavity, the partition board assembly 200 is disposed in the inner cavity so that the inner cavity forms two parts, the partition board assembly 200 is provided with a plurality of air outlets 220, the air outlets 220 can communicate with a subspace where the electronic control element 210 is mounted and a first cavity, and an air flow channel is formed between the fan 120 and the electronic control element 210.

Wherein, air guide structure 300 sets up in first cavity, and air guide structure 300 installs in air outlet 220 department. The air guide structure 300 can be pre-installed or post-installed, and the air guide structure 300 guides hot air to enter the first cavity from the subspace, so that the heat dissipation efficiency is improved.

The air guide structure 300 forms an air guide passage. Firstly, the air guide channel can guide hot air to enter the first cavity, so that heat dissipation is performed. Secondly, be provided with waterproof construction in the inside wind-guiding passageway of wind-guiding structure 300, can hold back moisture to can avoid moisture to get into the second cavity from first cavity, prevent that moisture from condensing in electric control element department, make electric control element 210 inefficacy. Specifically, the middle part is provided with waterproof construction in the wind-guiding passageway that wind-guiding structure 300 formed, and waterproof construction wind-guiding passageway falls into upper and lower two parts, and waterproof construction sets to similar tripe structure, forms tripe structure through the diaphragm that the interval set up, can prevent that moisture from entering into in the second cavity from first cavity to improve electrical control element 210's reliability.

Referring to fig. 1, in one embodiment, two subspaces are disposed in the second cavity, the electric control element 210 is disposed in each of the two subspaces, and the partition board assembly 200 is provided with two air outlets 220, so that the subspaces in which the electric control element 210 is disposed can be communicated with the first cavity through the air outlets 220, and after the air outlets 220 are communicated with each other, an air flow channel is formed between the fan 120 and the electric control element 210.

The scheme adopts double-channel heat dissipation, on one hand, the electric control elements 210 are arranged in the two subspaces, so that the heat on one side can be reduced, the two air flow channels are formed for heat dissipation, the heat dissipation problem of the electric elements of the electric control elements 210 of the conventional air-conditioning outdoor unit is effectively solved, the service life of the air-conditioning outdoor unit can be effectively prolonged, the failure rate of the air-conditioning outdoor unit is reduced, and the maintenance cost is reduced.

Referring to fig. 1 and 6, the outdoor unit of an air conditioner further includes a casing 100, a partition assembly 200, a wind guide structure 300, and at least one mounting plate 400. The housing 100 forms an inner cavity, the inner cavity is divided into a first cavity and a second cavity by the partition board assembly 200, the partition board assembly 200 is provided with a plurality of air outlets 220, the air outlets 220 can communicate with a subspace where the electric control element 210 is installed and the first cavity, an air flow channel is formed between the fan 120 and the electric control element 210, one end of the mounting board 400 is connected with the partition board assembly 200, and the second cavity forms a plurality of subspaces by the mounting boards 400. The mounting plate 400 is disposed in the second chamber, and both ends of the mounting plate 400 are fixed to the upper portions of the diaphragm assembly 200 and the housing 100, respectively, and the second chamber is partitioned to form a plurality of sub-spaces. It will be readily appreciated that the mounting plate 400 may serve as a mounting structure for the electrical control element 210.

Referring to fig. 6, in particular, the electric control unit 210 is installed at both sides of the mounting plate 400. The electric control element 210 includes a first electric control component for controlling the fan 120 and a second electric control component for controlling the compressor, the first electric control component and the second electric control component are respectively disposed on different sides of the mounting plate 400, and the two air outlets are respectively disposed on different sides of the mounting plate 400. The first electric control component for controlling the fan 120 and the second electric control component for controlling the compressor are installed in a left part and a right part, so that the workload can be reduced when the fan is maintained and detached.

Wherein, mounting panel 400 includes relative first side and the second side that sets up, all is provided with a plurality of installation positions on first side and the second side, contains a plurality of electrical components in first automatically controlled components and parts and the automatically controlled components and parts of second, and a plurality of electrical components install respectively on a plurality of installation positions, are provided with the clearance between the adjacent electrical components, conveniently pass through the clearance transmission with the heat that electrical components produced and finally flow through air outlet 220.

The electric control components of the electric control element 210 can be mounted through the mounting plate 400, so that the electric control component is convenient to mount. On the other hand, a plurality of mounting positions can be preset on the mounting plate 400, and then the electric control component is mounted, so that the maintenance and the disassembly are convenient.

At least one of the first electric control component and the second electric control component dissipates heat through a refrigerant pipeline. Take the case that first automatically controlled components and parts used the refrigerant pipeline to dispel the heat as an example, the refrigerant pipeline includes heating panel and refrigerant pipeline, and the circuit board contact of heating panel bottom and first automatically controlled components and parts is provided with the passageway in the heating panel, and in the refrigerant pipeline inserted the passageway, the refrigerant pipeline was the U type setting, and the circulation has the refrigerant in the refrigerant pipeline. The refrigerant flows through the refrigerant pipeline and absorbs and takes away heat when passing through the heating area of the first electric control element, so that the heat dissipation problem of the electric control element is solved, the service life of the air conditioner is prolonged, and the failure rate and the maintenance cost are reduced.

Of course, the second electronic control component uses a refrigerant pipeline similar to the first electronic control component, and is not described herein again.

Referring to fig. 3, specifically, in an actual working process, when the fan 120 is started to work, the fan 120 rotates to drive the peripheral air to convect, the air enters from the air inlet portion 110, and the hot air above the electric control element 210 is continuously drawn out through the air outlet 220, so as to achieve the purpose of heat dissipation and cooling.

In addition, because the suction force of the fan 120 is large, the cooling effect of the electrical components of the electric control element 210 is obvious, the dual-channel arrangement speeds up the heat dissipation, the heating problem of the electric control element 210 of the air conditioner outdoor unit is improved, the service life of the air conditioner is prolonged, and the failure rate and the maintenance cost are reduced.

Referring to fig. 1, in one particular embodiment, the mounting plate 400 extends in a direction perpendicular to the extension direction of the diaphragm assembly 300. Specifically, the mounting plate 400 and the partition plate assembly 300 are both sheet metal parts and are integrally formed, the mounting plate 400 and the partition plate assembly 300 can be mounted in a pre-mounting mode, and the electric control element 210 is mounted and arranged on two sides of the mounting plate 400, so that the electric control element 210 and the air outlet 220 can be conveniently arranged oppositely. Of course, the included angle between the mounting plate 400 and the partition plate assembly 300 may also be an acute angle or an obtuse angle, which are within the protection scope of the present disclosure and will not be described in detail herein.

Referring to fig. 1, in one embodiment, an outdoor unit of an air conditioner includes a casing 100, a partition assembly 200, a wind guide structure 300, at least one mounting plate 400, and a heat exchanger 500. Wherein, the housing 100 is formed with an inner cavity, a first cavity and a second cavity are provided in the housing 100, the fan 120 is provided on an outer wall of the first cavity, and the heat exchanger 500 is provided on an inner wall of the housing 100 on the opposite side of the fan 120. The fan blades of the fan 120 face the heat exchanger 500, so that the wind passes through the heat exchanger 500, the heat dissipation effect is improved, and the heat dissipation capability of the electric control element 210 is further improved.

As shown in fig. 3, the fan 120 may be an axial flow fan. One or more axial fans are disposed on the outer wall of the casing 100. Referring to the drawings, in this embodiment, an upper axial flow fan and a lower axial flow fan are sequentially arranged on the casing 100, blades of the axial flow fans are arranged toward the heat exchanger 500, and two axial flow fans are arranged, so that one or two axial flow fans can be selected to dissipate heat as needed.

Referring to fig. 4, the air inlet portion 110 is disposed on the bottom side wall of the casing 100, air enters the second cavity of the inner cavity of the casing 100 from the air inlet portion 110, passes through the position of the mounting plate 400, and is divided into two parts to enter the electric control elements 210 on two sides of the mounting plate 400, so as to take away heat of the electric control elements 210, and the heat is discharged to one side of the first cavity from the double air ducts and rotates with the blades of the axial flow fan, so as to dissipate heat. The air inlet 110 can be formed in a louver structure or a small hole structure to prevent organisms from entering the inner cavity. In this embodiment, the air inlet 110 is made of a louver structure, which can also provide waterproof function.

Referring to fig. 1, the enclosure 100 includes an enclosure 130, side panels 140, a blower panel 150, and a top panel 160. The enclosure 130, the side plate 140, the fan plate 150 and the top plate 160 are enclosed to form the housing 100. The coaming 130 comprises a bottom plate, a first vertical plate and a second vertical plate, the first vertical plate and the second vertical plate are perpendicular to each other and are arranged on the bottom plate, the top plate 160 is arranged on the top end of the shell 100, the top plate 160 is arranged opposite to the bottom plate, the radiator 500 is arranged on the inner side of the first vertical plate, the side plate 140 is arranged opposite to the second vertical plate, and the fan plate 150 is arranged opposite to and arranged on the first vertical plate. The shroud 130, side plates 140, fan plate 150, and top plate 160 form six faces of the enclosure 100, enclosing an internal cavity. The air inlet portion 110 is provided at the bottom of the side plate 140, and the fan 120 is mounted on the fan plate 150. The housing 100 is easy to disassemble and convenient to maintain.

Referring to fig. 7 to 9, in some embodiments, the barrier assembly 200 includes a barrier 230 and auxiliary side plates 240 disposed at both sides of the barrier 230, the barrier 230 being used to partition the inner cavity, the auxiliary side plates 240 being disposed at an angle to the barrier 230, the auxiliary side plates 240 being used to mount the barrier 230. The partition plate 230 is vertically arranged with two opposite plates of the shell 100, so that the inner cavity is divided into two parts, the auxiliary side plate 240 is vertically formed with the partition plate 230, and the auxiliary side plate 240 can enable the partition plate assembly 200 to be matched with the inner cavity of the shell 100, thereby facilitating the installation of the partition plate assembly 200. The mounting plate 400 is disposed perpendicular to the partition 230 such that the mounting plate 240 forms subspaces at both sides.

In some embodiments, the outdoor unit of the air conditioner further includes a motor support plate, the motor support plate is used for mounting a motor, the motor support plate is disposed in the first cavity, and one end of the motor support plate is connected to the casing.

The motor is used for driving the fan 120 to work, wherein the motor bracket plate is connected with the partition plate assembly 200 through the connecting plate. First, the connecting plate can be connected motor mounting plate and baffle subassembly 200 to make motor mounting plate ground connection, played the effect of ground connection continuity, prevent that the shell is electrified, improve the security performance. Secondly, because the motor of motor mounting panel drives fan 120 work, fan 120 work may make motor mounting panel's stability relatively poor, is connected motor mounting panel and baffle subassembly 200 through the connecting plate, can strengthen the joint force for motor mounting panel's stability is strengthened, improves structural stability.

The specific working process of the air conditioner outdoor unit is as follows:

the air enters the inside of the outdoor unit of the air conditioner through the louver passage of the air inlet part 110, and rises from the compressor side of the bottom of the second chamber, and then is split by the mounting plate 400 to enter both sides of the mounting plate 400, the heat generated by the operation of the electric control unit 210 is collected at the mounting plate 400, the heat of the electric control unit 210 is absorbed by the air entering from the outside, then the air enters the first cavity by rising through the air outlet 220 on the partition board assembly 200, the fan 120 rotates to discharge the air which absorbs heat to the outside of the inner cavity, the refrigerant pipeline can absorb a part of heat, and the radiator 500 in the inner cavity can also absorb a part of heat generated by the electric control element 210.

According to the utility model discloses second aspect embodiment provides an air conditioner, include according to the utility model discloses the air condensing units of first aspect embodiment.

According to the utility model discloses air conditioner, through setting up foretell air condensing units, can improve air condensing units's electrical control element 210's radiating effect, improve the stability of air conditioner operation.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. An outdoor unit of an air conditioner, comprising:

the fan comprises a shell, a fan body and a fan cover, wherein an inner cavity is formed on the shell;

the inner cavity is divided into a first cavity and a second cavity by a partition plate assembly, the fan is arranged in the first cavity, the shell is provided with an air inlet part communicated with the second cavity, at least two subspaces are formed in the second cavity, and electric control elements are arranged in the at least two subspaces;

the partition plate assembly is provided with a plurality of air outlets, and the subspaces provided with the electric control elements are communicated with the first cavity through the air outlets.

2. An outdoor unit of an air conditioner according to claim 1, wherein: the air conditioner outdoor unit further comprises an air guide structure, and the air guide structure is arranged at the air outlet.

3. An outdoor unit of an air conditioner according to claim 2, wherein: a waterproof structure is arranged in the air guide structure to prevent water from entering the second cavity from the first cavity.

4. An outdoor unit of an air conditioner according to claim 1, wherein: the outdoor unit of the air conditioner further comprises a plurality of mounting plates, and the mounting plates are connected with the partition plate assembly and divide the second cavity into subspaces.

5. An outdoor unit of an air conditioner according to claim 4, wherein: the quantity of mounting panel is one, the mounting panel will the second cavity is separated into two the subspace, be provided with two on the baffle subassembly the air outlet.

6. An outdoor unit of an air conditioner according to claim 5, wherein: the two air outlets are respectively positioned on different sides of the mounting plate.

7. An outdoor unit of an air conditioner according to claim 5, wherein: the electric control element comprises a first electric control element and a second electric control element, and the first electric control element and the second electric control element are respectively arranged on different sides of the mounting plate.

8. An outdoor unit of an air conditioner according to claim 7, wherein: at least one of the first electric control component and the second electric control component dissipates heat through a refrigerant pipeline.

9. An outdoor unit of an air conditioner according to claim 4, wherein: and two ends of the mounting plate are respectively fixed on the partition plate assembly and the upper part of the shell.

10. An air conditioner comprising the outdoor unit of any one of claims 1 to 9.