CN210014470U - Through-wall air conditioner - Google Patents
Through-wall air conditioner Download PDFInfo
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- CN210014470U CN210014470U CN201920595756.3U CN201920595756U CN210014470U CN 210014470 U CN210014470 U CN 210014470U CN 201920595756 U CN201920595756 U CN 201920595756U CN 210014470 U CN210014470 U CN 210014470U
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Abstract
The application relates to a wall-penetrating type air conditioner, include: the shell surrounds a heat exchange space outside the chamber; the air inlet is arranged on the surface of the shell; the centrifugal fan is arranged in the heat exchange space, and an air outlet of the centrifugal fan is arranged on the surface of the shell; wherein, the area of the air inlet is larger than that of the air outlet. The centrifugal fan is arranged on the outdoor side of the wall-through air conditioner, and the area of the air inlet on the outdoor side is larger than the area of the air outlet of the centrifugal fan, so that the air is sucked into the centrifugal fan from the air inlet of the shell and then is discharged from the air outlet of the centrifugal fan, the air inlet amount on the outdoor side of the wall-through air conditioner is increased, the heat exchange efficiency on the outdoor side is improved, and the noise on the outdoor side of the wall-through air conditioner is reduced.
Description
Technical Field
The application relates to the technical field of air conditioners, for example to a wall-penetrating type air conditioner.
Background
The wall-through air conditioner is widely used due to compact structure and convenient installation, comprises an indoor side and an outdoor side, wherein the outdoor side comprises an air inlet and an air outlet, and air enters the wall-through air conditioner from the air inlet, exchanges heat with a condenser and is discharged to the outside through the air outlet.
In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:
the outdoor side of the wall-penetrating air conditioner has low heat exchange efficiency and high outdoor side noise.
SUMMERY OF THE UTILITY MODEL
The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.
The embodiment of the disclosure provides a wall-penetrating type air conditioner.
In some embodiments, the wall-penetrating air conditioner includes: the shell surrounds a heat exchange space outside the chamber; the air inlet is arranged on the surface of the shell; the centrifugal fan is arranged in the heat exchange space, and an air outlet of the centrifugal fan is arranged on the surface of the shell; the area of the air inlet is larger than that of the air outlet.
Some technical solutions provided by the embodiments of the present disclosure can achieve the following technical effects:
the centrifugal fan is arranged on the outdoor side of the wall-penetrating air conditioner, and the area of the air inlet on the outdoor side is larger than the area of the air outlet of the centrifugal fan, so that the air is sucked into the centrifugal fan from the air inlet of the shell and then is discharged from the air outlet of the centrifugal fan, the air inlet amount on the outdoor side of the wall-penetrating air conditioner is increased, the heat exchange efficiency on the outdoor side is improved, and the noise is reduced.
The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:
fig. 1 is a schematic structural view of an outdoor side of a wall-through air conditioner provided in an embodiment of the present disclosure;
FIG. 2 is a schematic structural view of the outdoor side of a through-wall air conditioner according to another disclosed embodiment;
FIG. 3 is a schematic structural view of the outdoor side of a through-wall air conditioner according to another disclosed embodiment; and
fig. 4 is a schematic structural view of the outside of the through-wall air conditioner chamber according to another disclosed embodiment.
Reference numerals:
10. a housing; 20. an air inlet; 30. an air outlet; 40. a condenser.
Detailed Description
So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.
An embodiment of the present disclosure provides a wall-through air conditioner, as shown in fig. 1, including: a casing 10 enclosing a heat exchange space outside the chamber; an air inlet 20 disposed on the surface of the housing 10; the centrifugal fan is arranged in the heat exchange space, and an air outlet 30 of the centrifugal fan is arranged on the surface of the shell 10; wherein, the area of the air inlet 20 is larger than that of the air outlet 30.
The centrifugal fan is arranged on the outdoor side of the wall-through air conditioner, air is sucked from the air inlet 20 of the shell 10, the flowing direction of the air is changed through the volute of the centrifugal fan, and the air is discharged from the air outlet 30 of the centrifugal fan, so that the heat exchange requirement on the outdoor side of the wall-through air conditioner is met. Because the area of the air inlet 20 is larger than the area of the air outlet 30 of the centrifugal fan, the air inlet quantity at the outdoor side is increased, heat exchange is facilitated, and the heat exchange efficiency at the outdoor side is improved. Compared with the mode that the axial flow fan is adopted to suck air outside the room, the centrifugal fan has larger wind power, and the noise is reduced compared with the axial flow fan under the same rotating speed.
Optionally, the ratio of the area of the air inlet 20 to the area of the air outlet 30 is d, 2 ≦ d ≦ 3. Therefore, the air inlet volume and the air outlet volume can meet the heat exchange requirement.
Optionally, the ratio of the area of the inlet air to the area of the outlet 30 is d, and d is 3. Therefore, the air inlet volume and the air outlet volume can meet the heat exchange requirement, and the heat exchange efficiency of the outdoor side is favorably improved.
In some embodiments, one or more of the outlet vent 30 and the inlet vent 20 are arranged as follows: is provided at one or more portions of the upper and lower portions of the housing 10. Thus, the air outlet 30 and the air inlet 20 can meet the air inlet and outlet requirements of the outdoor side of the wall-penetrating air conditioner.
In some embodiments, as shown in fig. 1 and 2, the air outlet 30 is disposed at an upper portion of the housing 10, and the air inlet 20 is disposed at a lower portion of the housing 10. Therefore, air enters from the air inlet 20 at the lower part of the shell 10, changes the flow direction of the air through the volute of the centrifugal fan, and is discharged from the air outlet 30 at the upper part of the shell 10, which is beneficial to the flow heat exchange of the air at the outdoor side. Compared with the air inlet 20 and the air outlet 30 which are both arranged at the upper part, the areas of the air inlet 20 and the air outlet 30 which are arranged up and down can be properly enlarged.
In some embodiments, as shown in fig. 4, the air outlet 30 is disposed at a lower portion of the housing 10, and the air inlet 20 is disposed at an upper portion of the housing 10. Therefore, air enters from the air inlet 20 at the upper part of the shell 10, changes the flowing direction of the air through the volute of the centrifugal fan, and is discharged from the air outlet 30 at the lower part of the shell 10, and heat exchange on the outdoor side can also be realized. Compared with the air inlet 20 and the air outlet 30 which are both arranged at the lower part, the areas of the air inlet 20 and the air outlet 30 which are arranged up and down can be properly enlarged.
In some embodiments, the air outlet 30 and the air inlet 20 are both disposed at an upper portion of the housing 10. In this way, heat exchange to the outdoor side can be achieved, and the overall structure of the casing 10 is more stable, and the lower portion of the casing 10 may be provided with other components or with other openings.
In some embodiments, the outlet 30 and the inlet 20 are both disposed at a lower portion of the housing 10. In this way, heat exchange to the outside of the chamber can be achieved, and the upper part of the housing 10 can be provided with other components, or with other openings.
In some embodiments, the number of the air outlets 30 is more than one, and the air outlets 30 are disposed at the upper and lower portions of the housing 10. For example, the centrifugal fan includes a plurality of air outlets 30, and the plurality of air outlets 30 are provided at upper and lower portions of the casing 10. Therefore, air can be discharged from the outdoor side of the wall-through air conditioner.
In some embodiments, the number of the air inlets 20 is more than one, and the air inlets 20 are disposed at the upper and lower portions of the housing 10. More than one air inlet 20 can be arranged, the air inlets 20 are arranged at the upper part and the lower part of the shell 10, and air can be supplied to the outdoor side of the wall-through air conditioner.
Optionally, when the air outlet 30 is disposed at the upper portion of the casing 10, the air outlet 30 is disposed at the top or the side wall of the casing 10; when the air outlet 30 is disposed at the lower portion of the casing 10, the air outlet 30 is disposed at the bottom or the side wall of the casing 10. When the air outlet 30 is disposed at the upper portion of the casing 10, air can be discharged from the side wall or the top of the casing 10 outside the room; when the outlet 30 is disposed at the lower portion of the casing 10, air can be discharged from the bottom or the sidewall of the casing 10 outside the room. Thus, air can be discharged from the outdoor side. The air outlet 30 may be selectively disposed on a sidewall, a top portion or a bottom portion of the housing 10 according to a requirement of an air outlet direction.
Optionally, when the air inlet 20 is disposed at the upper portion of the housing 10, the air inlet 20 is disposed at the top or the side wall of the housing 10; when the air inlet 20 is disposed at the lower portion of the housing 10, the air outlet 30 is disposed at the bottom or the side wall of the housing 10. When the air inlet 20 is arranged at the upper part of the casing 10, air can be introduced from the side wall or the top of the casing 10 outside the chamber; when the air inlet 20 is disposed at the lower portion of the casing 10, air can be introduced from the bottom or the sidewall of the casing 10. Thus, air intake from the outdoor side can be realized. The air inlet 20 may be selectively disposed on the side wall, the top or the bottom of the housing 10 according to the requirement of the air inlet direction.
In some embodiments, the air outlet 30 is disposed at the top of the housing 10, and the air inlet 20 is disposed at the side wall of the housing 10. Thus, air is introduced from the side wall of the housing 10 and discharged from the top of the housing 10.
In some embodiments, as shown in fig. 2, the air outlet 30 is disposed at the top of the housing 10, the air inlet 20 is disposed at the side wall of the housing 10, and the axial direction of the centrifugal fan is disposed corresponding to the air inlet 20. Therefore, when the centrifugal fan works, air enters the volute from the air inlet 20 and then enters the volute along the axial direction of the centrifugal fan, and is discharged to the air outlet 30 along the radial direction after the direction of the air is changed by the volute, so that the area of the air inlet 20 is increased as much as possible according to actual requirements, the air inlet amount is increased, and the structure in the shell 10 is more compact.
In some embodiments, the outlet 30 and the inlet 20 are disposed on the same side wall or different side walls of the housing 10. Therefore, the air inlet and the air outlet on the outdoor side of the wall-penetrating air conditioner can meet the heat exchange requirement.
Optionally, the air outlet 30 and the air inlet 20 are disposed on the same side wall of the housing 10. In this way, the opening arrangement on the surface of the housing 10 can be made more compact, and the overall structure of the housing 10 can be made more stable.
Optionally, the air outlet 30 and the air inlet 20 are both disposed on a side wall of the housing 10 away from the indoor side. Thus, the air is far away from the indoor side, and the noise is reduced as much as possible.
In some embodiments, as shown in fig. 1, the air outlet 30 and the air inlet 20 are both disposed on a side wall of the housing 10 away from the indoor side, the air outlet 30 is disposed on an upper portion of the side wall, the air inlet 20 is disposed on a lower portion of the side wall, and an axial direction of the centrifugal fan is disposed corresponding to the air inlet 20. Thus, when the centrifugal fan works, air enters the volute from the air inlet 20 and then enters the volute along the axial direction of the centrifugal fan, and the air is discharged to the air outlet 30 along the radial direction after the direction of the air is changed by the volute. Therefore, the air inlet 20 can extend to the edge of the side wall along the transverse direction of the side wall, and the area of the air inlet 20 is increased as much as possible in the limited area of the side wall, so that the air inlet amount is increased; in addition, noise reduction is facilitated.
Alternatively, as shown in fig. 1 to 3, one or more of the intake opening 20 and the outtake opening 30 are provided in the following manner: extending in a horizontal direction or in a vertical direction. Like this, extend along the horizontal direction or extend along vertical direction and all can realize the air inlet, extend along the horizontal direction or extend along vertical direction and also all can realize the air-out.
In some embodiments, the intake vent 20 and the exhaust vent 30 both extend in a horizontal direction. In this way, the air inlet 20 and the air outlet 30 can be arranged in an up-and-down manner, so that the arrangement of the air inlet and the air outlet on the surface of the housing 10 is more compact.
In some embodiments, the air outlet 30 and the air inlet 20 are both disposed on a side wall of the housing 10 away from the indoor side, and both the air inlet 20 and the air outlet 30 extend in a horizontal direction. Therefore, the areas of the air inlet 20 and the air outlet 30 are increased as much as possible, and the air inlet volume and the air outlet volume are increased.
Alternatively, both the intake vent 20 and the outtake vent 30 extend in a vertical direction. Therefore, the air inlet 20 and the air outlet 30 can be arranged in a left-right mode, so that the arrangement of the air inlet and the air outlet on the surface of the shell 10 is compact, and the air inlet and the air outlet requirements can be met.
In some embodiments, a condenser 40 is also included, and the condenser 40 is disposed proximate to the intake vent 20. Thus, when the centrifugal fan is operated, air is sucked from the air inlet 20, passes through the condenser 40, and sufficiently exchanges heat with the condenser 40.
Optionally, the windward side of the condenser 40 is disposed parallel to the air intake 20. Therefore, after entering, the air passes through the condenser 40 through the windward side, the contact area of the air and the condenser 40 is increased, and the heat exchange efficiency of the air to the condenser 40 is improved.
Optionally, the area of the windward side of the condenser 40 is equal to or larger than the area of the air inlet 20. In this way, the air entering from the air inlet 20 can completely pass through the windward side of the condenser 40, thereby improving the heat exchange efficiency of the condenser 40.
Optionally, there are one or more condensers 40. Thus, one or more condensers 40 are provided, which is advantageous in improving heat exchange efficiency.
In some embodiments, there are more than one condenser 40, and the sum of the windward areas of the more than one condenser 40 is greater than or equal to the area of the air inlet 20. In this way, the air entering from the air inlet 20 can completely pass through the windward side of the condenser 40, thereby improving the heat exchange efficiency of the condenser 40.
Optionally, the number of the centrifugal fans is one or more. Therefore, the air suction force on the outdoor side of the wall-through air conditioner can be increased, and the increase of the air inlet amount is facilitated.
In some embodiments, the air outlets 30 of two or more centrifugal fans are disposed on the same side wall or different side walls of the casing 10. When the air outlets 30 of two or more centrifugal fans are arranged on the side wall of the same side of the shell 10, the air outlets 30 on the surface of the shell 10 can be distributed more compactly; when the air-out device is arranged on different side walls, the air-out requirement of the outdoor side can be met.
The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The scope of the disclosed embodiments includes the full ambit of the claims, as well as all available equivalents of the claims. Furthermore, the words used in the specification are words of description only and are not intended to limit the claims. As used in the description of the embodiments and the claims, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. Similarly, the term "and/or" as used in this application is meant to encompass any and all possible combinations of one or more of the associated listed. Furthermore, the terms "comprises" and/or "comprising," when used in this application, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method or apparatus that comprises the element. In this document, each embodiment may be described with emphasis on differences from other embodiments, and the same and similar parts between the respective embodiments may be referred to each other. For methods, products, etc. of the embodiment disclosures, reference may be made to the description of the method section for relevance if it corresponds to the method section of the embodiment disclosure.
In the embodiments disclosed herein, the disclosed methods, products (including but not limited to devices, apparatuses, etc.) may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative.
Claims (10)
1. A wall-penetrating air conditioner, comprising:
the shell surrounds a heat exchange space outside the chamber;
the air inlet is arranged on the surface of the shell; and
the centrifugal fan is arranged in the heat exchange space, and an air outlet of the centrifugal fan is arranged on the surface of the shell;
the area of the air inlet is larger than that of the air outlet.
2. A wall-piercing air conditioner as claimed in claim 1, wherein one or more of said air outlet and said air inlet are arranged as follows: is arranged at one or more parts of the upper part and the lower part of the shell.
3. The through-wall air conditioner according to claim 2, wherein when the air outlet is disposed at the upper portion of the housing, the air outlet is disposed at the top or the side wall of the housing; when the air outlet is arranged at the lower part of the shell, the air outlet is arranged at the bottom or the side wall of the shell.
4. The through-wall air conditioner according to claim 2, wherein when the air inlet is disposed at the upper portion of the housing, the air inlet is disposed at the top or the side wall of the housing; when the air inlet is arranged at the lower part of the shell, the air outlet is arranged at the bottom or the side wall of the shell.
5. The through-wall air conditioner according to claim 1, wherein the air outlet and the air inlet are disposed on the same side wall or different side walls of the housing.
6. A wall-piercing air conditioner as claimed in claim 1, wherein one or more of said air outlet and said air inlet are arranged as follows: extending in a horizontal direction or in a vertical direction.
7. A through-wall air conditioner according to any one of claims 1 to 6 further comprising a condenser disposed proximate the air inlet.
8. A wall-penetrating air conditioner according to claim 7, wherein the number of condensers is one or more.
9. The through-wall air conditioner according to claim 1, wherein the centrifugal fan is one or more than one.
10. The through-wall air conditioner according to claim 9, wherein the air outlets of two or more centrifugal fans are disposed on the same side wall or different side walls of the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920595756.3U CN210014470U (en) | 2019-04-26 | 2019-04-26 | Through-wall air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920595756.3U CN210014470U (en) | 2019-04-26 | 2019-04-26 | Through-wall air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210014470U true CN210014470U (en) | 2020-02-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920595756.3U Active CN210014470U (en) | 2019-04-26 | 2019-04-26 | Through-wall air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210014470U (en) |
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2019
- 2019-04-26 CN CN201920595756.3U patent/CN210014470U/en active Active
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