CN210688472U - Air duct machine - Google Patents
Air duct machine Download PDFInfo
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- CN210688472U CN210688472U CN201921851082.5U CN201921851082U CN210688472U CN 210688472 U CN210688472 U CN 210688472U CN 201921851082 U CN201921851082 U CN 201921851082U CN 210688472 U CN210688472 U CN 210688472U
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- heat exchanger
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- air conditioner
- airflow
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Abstract
The utility model discloses a tuber pipe machine, include: the shell is provided with an air inlet and an air outlet which are communicated with the accommodating cavity; the middle partition plate is arranged in the accommodating cavity and divides the accommodating cavity into a heat exchange cavity and a power cavity; the heat exchangers are arranged in the heat exchange cavity and are sequentially arranged along the airflow flowing direction so that airflow sequentially flows through the heat exchangers; and the fan assembly is arranged in the power chamber to drive airflow to flow from the air inlet to the air outlet. According to the utility model discloses a tuber pipe machine can reduce the length direction's of the heat transfer cavity that the heat exchanger occupy space, and when the installation heat exchanger, the heat exchanger is difficult for taking place to interfere with other parts of tuber pipe machine, and then can reduce the installation degree of difficulty of heat exchanger, is favorable to promoting the efficiency of assembly.
Description
Technical Field
The utility model belongs to the technical field of the air conditioning technique and specifically relates to an air duct machine is related to.
Background
In the related art, in order to meet the calibration performance (refrigerating capacity, heating capacity and the like) of the air duct machine, the length of the heat exchanger is generally relatively long, a long installation space needs to be occupied, when the heat exchanger is installed, the heat exchanger is easily interfered with other components, and the installation difficulty is high.
SUMMERY OF THE UTILITY MODEL
The utility model provides an air duct machine, air duct machine has the advantage that it is little and the installation degree of difficulty is low to occupy the length direction space.
According to the utility model discloses tuber pipe machine, include: the air conditioner comprises a shell, a fan and a controller, wherein the shell defines a containing cavity and is provided with an air inlet and an air outlet which are communicated with the containing cavity; the middle partition plate is arranged in the accommodating cavity and divides the accommodating cavity into a heat exchange cavity and a power cavity; the heat exchangers are arranged in the heat exchange cavity and are sequentially arranged along the airflow flowing direction so that airflow sequentially flows through the heat exchangers; and the fan assembly is arranged in the power chamber to drive airflow to flow from the air inlet to the air outlet.
According to the utility model discloses tuber pipe machine, through set up a plurality of heat exchangers in the heat transfer cavity, and a plurality of heat exchangers are arranged in proper order along the air current flow direction so that the air current flows through a plurality of heat exchangers in proper order, satisfying under the prerequisite of calibration performance (refrigerating output, heating capacity etc.) from this, can reduce the length of single heat exchanger, thereby can reduce the length direction's of the heat transfer cavity space that the heat exchanger occupy, when the installation heat exchanger, the heat exchanger is difficult for taking place to interfere with other parts of tuber pipe machine, and then can reduce the installation degree of difficulty of heat exchanger, be favorable to promoting the efficiency of assembly.
According to some embodiments of the invention, a plurality of the heat exchangers are connected in parallel or in series.
According to some embodiments of the utility model, it is a plurality of the heat exchanger includes first heat exchanger and second heat exchanger, along the air current direction of flow, first heat exchanger is located the upper reaches of second heat exchanger, first heat exchanger with the second heat exchanger is each other at an angle.
In some embodiments of the present invention, the first heat exchanger or the second heat exchanger is perpendicular to the bottom surface of the housing.
In some embodiments of the present invention, the first heat exchanger is perpendicular to the bottom surface of the housing, and the second heat exchanger is inclined toward a direction close to the middle partition plate in a direction from the top surface of the housing to the bottom surface of the housing.
In some embodiments of the present invention, the ducted air conditioner further includes: one end of the first heat exchanger and one end of the second heat exchanger are connected with the first connecting plate; and the other end of the first heat exchanger and the other end of the second heat exchanger are connected with the second connecting plate.
According to some embodiments of the present invention, the ducted air conditioner further comprises: the water pump is arranged in the heat exchange cavity, and the water pump and the plurality of heat exchangers are arranged in the length direction of the heat exchange cavity; the electric control box is arranged in the power cavity, the electric control box is located at one end, close to the water pump, of the power cavity in the length direction of the power cavity, and the electric control box and the fan assembly are arranged in the length direction of the power cavity.
According to some embodiments of the utility model, be equipped with the vent on the median septum, the fan subassembly includes: the volute is provided with an airflow channel, one end of the airflow channel is communicated with the ventilation opening, and the other end of the airflow channel is communicated with the air inlet; the wind wheel is arranged in the airflow channel to drive airflow to flow towards the air outlet; the motor is arranged outside the volute and connected with the wind wheel to drive the wind wheel to rotate.
In some embodiments of the present invention, the ventilation opening is a plurality of, and a plurality of the ventilation opening is along the length direction of the median septum is spaced apart, the spiral case is a plurality of, and the wind wheel is a plurality of, and a plurality of the spiral case, a plurality of the wind wheel and a plurality of the ventilation opening one-to-one corresponds.
In some embodiments of the present invention, the wind wheel is coaxially rotated.
In some embodiments of the present invention, the wind wheel is a cross-flow wind wheel.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
Fig. 1 is a schematic partial structural view of an air duct machine according to an embodiment of the present invention;
fig. 2 is a perspective view of a ducted air conditioner according to an embodiment of the present invention;
fig. 3 is a top view of a ducted air conditioner according to an embodiment of the present invention;
fig. 4 is a front view of a ducted air conditioner according to an embodiment of the present invention.
Reference numerals:
the air duct machine 100 is provided with a duct machine,
a housing 1, a first cover plate 11, a second cover plate 12,
the receiving chamber 13, the heat exchange chamber 131, the power chamber 132,
the middle baffle plate (2) is provided with a plurality of baffle plates,
a heat exchanger 30, a first heat exchanger 31, a second heat exchanger 32,
the water pump 4, the electric control box 5,
And a pipe 7.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize the applicability of other processes and/or the use of other materials.
The duct machine 100 according to an embodiment of the present invention is described below with reference to the drawings.
As shown in fig. 1 and 2, the ducted air conditioner 100 according to the embodiment of the present invention includes: the heat exchanger comprises a shell 1, a middle partition plate 2, a heat exchanger 30 and a fan assembly 6.
Specifically, as shown in fig. 1 and 2, the housing 1 defines a containing cavity 13, the housing 1 has an air inlet and an air outlet communicated with the containing cavity 13, and the middle partition plate 2 is disposed in the containing cavity 13 and divides the containing cavity 13 into a heat exchange chamber 131 and a power chamber 132. For example, in some examples of the present invention, the middle partition plate 2 is fixed in the casing 1 by a fastener, and the middle partition plate 2 can divide the accommodating chamber 13 into the heat exchange chamber 131 and the power chamber 132 which are communicated with each other.
Specifically, in one example of the present invention, the housing 1 includes a first cover plate 11 and a second cover plate 12, the first cover plate 11 is covered on the top of the cavity of the heat exchanger 30, and the second cover plate 12 is covered on the top side of the power cavity 132.
As shown in fig. 1 and 2, the heat exchanger 30 is provided in plurality, the plurality of heat exchangers 30 are disposed in the heat exchange chamber 131, and the plurality of heat exchangers 30 are sequentially arranged along the airflow flowing direction so that the airflow sequentially flows through the plurality of heat exchangers 30. It is understood that the air flow can sequentially flow through the plurality of heat exchangers 30, and when the air flow flows through each heat exchanger 30, heat exchange can occur between the air flow and the heat exchanger 30, so that the plurality of heat exchangers 30 can jointly perform heat exchange of the air duct machine 100, the length of a single heat exchanger 30 can be reduced, and the space occupied by the heat exchanger 30 in the length direction of the heat exchange chamber 131 is reduced. In addition, when installing the heat exchanger 30, the heat exchanger 30 is difficult to interfere with other parts of the ducted air conditioner 100, so that the installation difficulty of the heat exchanger 30 can be reduced, and the assembly efficiency can be improved. Moreover, the diversity of system functions can be increased, and the structure compactness of the ducted air conditioner 100 is improved.
It should be noted that, the calibrated performance refrigerating capacity, the heating capacity, and the like of the ducted air conditioner 100 have a direct relationship with the length of the heat exchanger 30, and by providing the plurality of heat exchangers 30, the length of a single heat exchanger 30 can be reduced on the premise of ensuring the calibrated performance refrigerating capacity, the heating capacity, and the like, compared with the single heat exchanger 30 in the related art by the plurality of heat exchangers 30.
As shown in fig. 1 and 2, the fan assembly 6 is disposed within the power chamber 132 to drive the airflow from the intake opening toward the outlet opening. The fan assembly 6 may effect a forced flow of the air flow such that the air flow has a motive force moving from the air inlet towards the air outlet. Specifically, under the driving of the fan assembly 6, the airflow may enter the power chamber 132 from the air inlet, then enter the heat exchange chamber 131, sequentially flow through the plurality of heat exchangers 30 to exchange heat with the plurality of heat exchangers 30, and finally be conveyed to the indoor space from the air outlet.
According to the utility model discloses tuber pipe machine 100, through set up a plurality of heat exchangers 30 in heat transfer chamber 131, and a plurality of heat exchangers 30 are arranged in proper order along the air current flow direction so that the air current flows through a plurality of heat exchangers 30 in proper order, from this satisfying calibration performance refrigerating output, under the prerequisite of heating capacity etc., can reduce single heat exchanger 30's length, thereby can reduce the heat transfer chamber 131's that heat exchanger 30 occupy length direction's space, when installing heat exchanger 30, heat exchanger 30 is difficult for taking place to interfere with other parts of tuber pipe machine 100, and then can reduce heat exchanger 30's the installation degree of difficulty, be favorable to promoting the efficiency of assembly.
According to some embodiments of the present invention, as shown in fig. 1, a plurality of heat exchangers 30 are connected in parallel or in series. It is understood that a plurality of heat exchangers 30 may be connected in parallel; alternatively, a plurality of heat exchangers 30 may be connected in series. Of course, the present invention is not limited thereto, and some of the plurality of heat exchangers 30 may be connected in series, and another part of the plurality of heat exchangers 30 may be connected in parallel. For example, there are 5 heat exchangers 30, two of the heat exchangers 30 are connected in series, the other three heat exchangers 30 are connected in parallel, and the two heat exchangers 30 connected in series and the three heat exchangers 30 connected in parallel may be connected in series or in parallel.
According to some embodiments of the present invention, as shown in fig. 1, the plurality of heat exchangers 30 includes a first heat exchanger 31 and a second heat exchanger 32, the first heat exchanger 31 is located upstream of the second heat exchanger 32 along the flow direction of the air flow, and the first heat exchanger 31 and the second heat exchanger 32 are angled with respect to each other. Therefore, the space of the heat exchange chamber 131 can be fully utilized, the heat exchange area of the first heat exchanger 31 or the second heat exchanger 32 can be increased, and the heat exchange efficiency of the air duct machine 100 can be improved. For example, in some examples of the present invention, the included angle between the first heat exchanger 31 and the second heat exchanger 32 is 30 °, 50 °, 60 °, or 80 °.
In some embodiments of the present invention, as shown in fig. 1, the first heat exchanger 31 or the second heat exchanger 32 is perpendicular to the bottom surface of the housing 1. It will be appreciated that the first heat exchanger 31 may be perpendicular to the bottom surface of the housing 1; alternatively, the second heat exchanger 32 is perpendicular to the bottom surface of the casing 1. For example, in one example of the present invention, the first heat exchanger 31 is perpendicular to the bottom surface of the casing 1. Therefore, the difficulty in connecting and fixing the first heat exchanger 31 or the second heat exchanger 32 can be reduced, and the assembly efficiency of the first heat exchanger 31 or the second heat exchanger 32 can be improved.
In some embodiments of the present invention, as shown in fig. 1, the first heat exchanger 31 is perpendicular to the bottom surface of the casing 1, and the second heat exchanger 32 is inclined toward the direction close to the middle partition 2 in the direction from the top surface of the casing 1 to the bottom surface of the casing 1. Therefore, the complexity of the installation structure of the first heat exchanger 31 and the second heat exchanger 32 can be simplified, the installation difficulty of the first heat exchanger 31 and the second heat exchanger 32 is reduced, the assembly efficiency of the first heat exchanger 31 and the second heat exchanger 32 is improved, and the assembly cost of the first heat exchanger 31 and the second heat exchanger 32 is reduced.
Of course, the present invention is not limited to this, and the first heat exchanger 31 may be perpendicular to the bottom surface of the casing 1, and the second heat exchanger 32 may be inclined toward the direction close to the middle partition 2 in the direction from the bottom surface of the casing 1 to the top surface of the casing 1; or, in the direction from the bottom surface of the shell 1 to the top surface of the shell 1, the first heat exchanger 31 is inclined towards the direction away from the middle partition plate 2, and the second heat exchanger 32 is inclined towards the direction close to the middle partition plate 2; alternatively, the first heat exchanger 31 is inclined toward a direction away from the middle partition plate 2 and the second heat exchanger 32 is inclined toward a direction close to the middle partition plate 2 in a direction from the top surface of the casing 1 to the bottom surface of the casing 1.
In some embodiments of the present invention, the ducted air conditioner 100 further includes: the heat exchanger comprises a first connecting plate and a second connecting plate, wherein one end of a first heat exchanger 31 and one end of a second heat exchanger 32 are connected with the first connecting plate, and the other end of the first heat exchanger 31 and the other end of the second heat exchanger 32 are connected with the second connecting plate. Therefore, the first heat exchanger 31 and the second heat exchanger 32 can be fixedly connected by the first connecting plate and the second connecting plate, so that the first heat exchanger 31 and the second heat exchanger 32 can be synchronously installed in the heat exchange chamber 131 as a whole, thereby omitting an installation step and improving installation efficiency.
In one example of the present invention, one side of the first connection plate is connected to one end of the first heat exchanger 31, and the other side of the first connection plate is connected to one end of the second heat exchanger 32; one side of the second connecting plate is clamped with the other end of the first heat exchanger 31, and the other side of the second connecting plate is clamped with the other end of the second heat exchanger 32.
According to some embodiments of the present invention, as shown in fig. 1 and 3, the ducted air conditioner 100 further includes: water pump 4 and automatically controlled box 5, water pump 4 establishes in heat transfer cavity 131, and water pump 4 and a plurality of heat exchanger 30 arrange on the length direction of heat transfer cavity 131, and automatically controlled box 5 establishes in power cavity 132, and in the length direction of power cavity 132, automatically controlled box 5 is located the one end of power cavity 132's neighbouring water pump 4, and automatically controlled box 5 arranges with fan assembly 6 on the length direction of power cavity 132.
It can be understood that, the water pump 4 and the plurality of heat exchangers 30 are arranged in the length direction of the heat exchange chamber 131, and the blocking of the water pump 4 to the airflow can be reduced, so that the smoothness of the airflow flow is improved. Similarly, the electrical control box 5 is disposed at an end of the power chamber 132 adjacent to the water pump 4, so that the blockage of the electrical control box 5 to the airflow can be reduced, and the smoothness of the airflow can be further improved. For example, in an example of the present invention, the water pump 4 is disposed near the right end of the heat exchange chamber 131, and the plurality of heat exchangers 30 are disposed near the left end of the heat exchange chamber 131; the electrical control box 5 is arranged close to the right end of the power chamber 132, and the fan assembly 6 is arranged close to the left end of the power chamber 132.
In an example of the present invention, as shown in fig. 1, the ducted air conditioner 100 further includes a pipe, the pipe is connected to the plurality of heat exchangers 30, and the pipe is disposed at an end of the heat exchange chamber 131 adjacent to the water pump 4.
According to some embodiments of the present invention, as shown in fig. 1 and 4, the middle partition plate 2 is provided with a vent, and the fan assembly 6 includes: the volute 61 is provided with an airflow channel, one end of the airflow channel is communicated with the ventilation opening, the other end of the airflow channel is communicated with the air inlet, the wind wheel 62 is arranged in the airflow channel to drive airflow to flow towards the air outlet, the motor 63 is arranged outside the volute 61, and the motor 63 is connected with the wind wheel 62 to drive the wind wheel 62 to rotate.
It can be understood that the motor 63 can drive the wind wheel 62 in the volute 61 to rotate, so that the airflow flows into the airflow channel from the air inlet, flows to the ventilation opening along the airflow channel, enters the heat exchange chamber 131 from the ventilation opening, and is conveyed to the indoor space from the air outlet after exchanging heat with the plurality of heat exchangers 30. Wherein, fan subassembly 6's structure is comparatively simple, and the assembly degree of difficulty and manufacturing cost are lower, and the reliability of operation is stronger moreover.
In some embodiments of the present invention, as shown in fig. 1 and 4, the number of the ventilation openings is plural, the plurality of ventilation openings are spaced apart along the length direction of the partition board 2, the number of the volutes 61 is plural, the number of the wind wheels 62 is plural, and the plurality of volutes 61, the plurality of wind wheels 62 and the plurality of ventilation openings correspond to one another. Thereby, the accurate conveyance of the air flow in the longitudinal direction of the intermediate partition plate 2 can be realized. In addition, the strength of the air flow at each position is more uniform along the length direction of the middle partition board 2, so that the use comfort of a user can be improved.
For example, in an example of the present invention, three ventilation openings are provided on the middle partition plate 2, the three ventilation openings are spaced apart along the length direction of the middle partition plate 2, the number of the volute casings 61 is three, the number of the three volute casings 61 is spaced apart along the length direction of the middle partition plate 2, the number of the wind wheels 62 is three, the number of the three wind wheels 62 is spaced apart along the length direction of the middle partition plate 2, and the three wind wheels 62 and the three volute casings 61 are in one-to-one correspondence, and the number of the three volute casings.
In some embodiments of the present invention, the plurality of wind wheels 62 rotate coaxially. Therefore, the complexity of the layout of the wind wheels 62 can be simplified, the assembly difficulty of the wind wheels 62 can be reduced, the assembly efficiency of the wind wheels 62 is improved, and the assembly cost of the wind wheels 62 is reduced. For example, in one example of the present invention, the plurality of wind wheels 62 are coaxially rotated, and the rotation axes of the plurality of wind wheels 62 extend in the length direction of the center spacer 2.
In some embodiments of the present invention, the wind wheel 62 is a cross-flow wind wheel. The cross-flow wind wheel has the advantages of simple structure, stable operation, relatively low manufacturing cost, relatively long working reliability and relatively long service life.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (11)
1. A ducted air conditioner, comprising:
the air conditioner comprises a shell, a fan and a controller, wherein the shell defines a containing cavity and is provided with an air inlet and an air outlet which are communicated with the containing cavity;
the middle partition plate is arranged in the accommodating cavity and divides the accommodating cavity into a heat exchange cavity and a power cavity;
the heat exchangers are arranged in the heat exchange cavity and are sequentially arranged along the airflow flowing direction so that airflow sequentially flows through the heat exchangers;
and the fan assembly is arranged in the power chamber to drive airflow to flow from the air inlet to the air outlet.
2. The ducted air conditioner of claim 1, wherein a plurality of the heat exchangers are connected in parallel or in series.
3. The ducted air conditioner of claim 1, wherein the plurality of heat exchangers includes a first heat exchanger and a second heat exchanger, the first heat exchanger being located upstream of the second heat exchanger in the direction of airflow flow, the first heat exchanger and the second heat exchanger being angled with respect to each other.
4. The ducted air conditioner of claim 3, wherein the first heat exchanger or the second heat exchanger is perpendicular to a bottom surface of the housing.
5. The ducted air conditioner of claim 4, wherein the first heat exchanger is perpendicular to the bottom surface of the housing, and the second heat exchanger is inclined toward the center partition in a direction from the top surface of the housing to the bottom surface of the housing.
6. The ducted air conditioner of claim 3, further comprising:
one end of the first heat exchanger and one end of the second heat exchanger are connected with the first connecting plate;
and the other end of the first heat exchanger and the other end of the second heat exchanger are connected with the second connecting plate.
7. The ducted air conditioner of claim 1, further comprising:
the water pump is arranged in the heat exchange cavity, and the water pump and the plurality of heat exchangers are arranged in the length direction of the heat exchange cavity;
the electric control box is arranged in the power cavity, the electric control box is located at one end, close to the water pump, of the power cavity in the length direction of the power cavity, and the electric control box and the fan assembly are arranged in the length direction of the power cavity.
8. The ducted air conditioner of claim 1, wherein the midplate is provided with a vent, the fan assembly comprising:
the volute is provided with an airflow channel, one end of the airflow channel is communicated with the ventilation opening, and the other end of the airflow channel is communicated with the air inlet;
the wind wheel is arranged in the airflow channel to drive airflow to flow towards the air outlet;
the motor is arranged outside the volute and connected with the wind wheel to drive the wind wheel to rotate.
9. The ducted air conditioner according to claim 8, wherein the number of the ventilation openings is plural, the plural ventilation openings are spaced apart in a length direction of the partition plate, the number of the volutes is plural, the number of the wind wheels is plural, and the plural volutes, the plural wind wheels, and the plural ventilation openings correspond one to one.
10. The ducted air conditioner of claim 9, wherein a plurality of the rotors rotate coaxially.
11. The ducted machine of any of claims 8-10, wherein the wind wheel is a cross-flow wind wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921851082.5U CN210688472U (en) | 2019-10-30 | 2019-10-30 | Air duct machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921851082.5U CN210688472U (en) | 2019-10-30 | 2019-10-30 | Air duct machine |
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| Publication Number | Publication Date |
|---|---|
| CN210688472U true CN210688472U (en) | 2020-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921851082.5U Active CN210688472U (en) | 2019-10-30 | 2019-10-30 | Air duct machine |
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| CN (1) | CN210688472U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594860A (en) * | 2019-10-30 | 2019-12-20 | 广东美的制冷设备有限公司 | Air duct machine |
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2019
- 2019-10-30 CN CN201921851082.5U patent/CN210688472U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594860A (en) * | 2019-10-30 | 2019-12-20 | 广东美的制冷设备有限公司 | Air duct machine |
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