CN211739295U - Fan assembly arrangement structure and air conditioner - Google Patents
Fan assembly arrangement structure and air conditioner Download PDFInfo
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- CN211739295U CN211739295U CN202020068934.XU CN202020068934U CN211739295U CN 211739295 U CN211739295 U CN 211739295U CN 202020068934 U CN202020068934 U CN 202020068934U CN 211739295 U CN211739295 U CN 211739295U
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Abstract
The utility model provides a fan subassembly arrangement structure and air conditioner relates to air conditioner technical field, has solved the airflow direction of current cabinet air conditioner and has been the air inlet panel-fan subassembly-heat exchanger-air outlet, leads to the air conditioner to adopt the technical problem of single wind gap air-out mode. The fan assembly arrangement structure comprises an air inlet, a heat exchanger, a fan assembly, an air duct assembly and a plurality of air outlets, the fan assembly is located in a flow channel between the heat exchanger and the air outlets, and air flows through the air inlet, the heat exchanger and the fan assembly in sequence and then is blown by the air outlets. The position of the fan assembly is adjusted, so that the airflow direction is changed from the traditional air inlet, the fan assembly, the heat exchanger and the air outlet to the traditional air inlet, the heat exchanger, the fan assembly and the air outlet, thereby realizing the multi-air-outlet air outlet mode of the air conditioner and meeting the requirements of people.
Description
Technical Field
The utility model belongs to the technical field of the air conditioner technique and specifically relates to a fan subassembly arrangement structure and air conditioner is related to.
Background
Chinese patent document CN204718004U discloses a motor assembly, an air duct component and an air conditioner, wherein the motor assembly includes a motor mounting plate, a motor, and a centrifugal fan blade; a mounting hole for mounting a motor is formed on the motor mounting plate, the motor is arranged in the mounting hole and is fixedly connected with one side of the motor mounting plate, and the centrifugal fan blade is fixedly connected with a rotating shaft of the motor; the motor assembly is fixedly connected with a box body of the air conditioner, the centrifugal fan blade is contained in the box body of the air conditioner, and the motor mounting plate is detachably and fixedly connected with the outer surface of the box body.
The applicant has found that the prior art has at least the following technical problems:
the motor assembly is mainly installed in an accommodating cavity of the air duct, the accommodating cavity of the air duct is installed at the lower position of the heat exchanger assembly, the mounting mode is also universally adopted by the traditional cabinet air conditioner, air is upwards supplied through the motor assembly, and refrigeration is realized through heat exchange of the heat exchanger. The heat exchanger is located the top of fan subassembly, can only adopt the mode of single air supply upwards, and the air supply mode is single. The flow direction of the prior air conditioner cabinet is generally air inlet panel, fan assembly, heat exchanger and air outlet, and the relative position of the fan assembly and the heat exchanger determines that the air conditioner can only adopt a single-air-outlet mode and cannot meet the requirement.
In addition, the motor component is fixed with the volute housing cavity surface through a plurality of screws only through the motor mounting plate, is easy to loosen, is unreliable in mounting, and is easy to cause resonance and noise.
Moreover, a plurality of parts such as traditional centrifugal fan pressure plate line need spot welding, and the installation effectiveness is lower.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fan subassembly arrangement structure and air conditioner to solve the air current flow direction of the cabinet air conditioner that exists among the prior art and be air inlet panel-fan subassembly-heat exchanger-air outlet, lead to the air conditioner to adopt the technical problem of single wind gap air-out mode only. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a pair of fan subassembly arrangement structure, including air intake, heat exchanger, fan subassembly, wind channel subassembly and a plurality of air outlet, the fan subassembly is located the heat exchanger with in the runner between the air outlet, the air flows through in proper order behind air intake, heat exchanger, the fan subassembly by a plurality of the air outlet blows.
Optionally, the air duct assembly has two air ducts, the two air outlets are an upper air outlet and a lower air outlet, and the upper air outlet and the lower air outlet are located at two ends of the air duct respectively.
Optionally, the air duct assembly is formed with an air duct accommodating cavity, and the fan assembly is disposed in the accommodating cavity.
Optionally, the accommodating cavity is located at the waist of the air duct assembly.
Optionally, the fan assembly comprises a fan blade, a motor and a fan support, the motor is fixed to the fan support, and the fan blade is in transmission connection with an output shaft of the motor.
Optionally, the fan bracket is located on one side end face of the fan assembly.
Optionally, an accommodating cavity is formed in the air duct assembly, and the fan blade is located in the accommodating cavity; the fan bracket is fixed on the air duct assembly on the periphery of the accommodating cavity.
Optionally, the central axis of the fan assembly is located on a vertical plane of bisection of the heat exchanger.
Optionally, the fan assembly is a single centrifugal fan.
Optionally, the heat exchanger is an evaporator.
The utility model provides a pair of air conditioner, including above arbitrary fan subassembly arrangement structure.
Optionally, the height of the air conditioner is H, and the fan assembly is located in the range of H/4-3H/4.
The utility model provides a fan subassembly arrangement structure and air conditioner, the fan subassembly is arranged in the runner between heat exchanger and the air outlet, the air flows through the air intake in proper order, the heat exchanger, blow by a plurality of air outlets behind the fan subassembly, the adjustment of fan subassembly position makes the air current flow direction change into air intake-heat exchanger-fan subassembly-air outlet by traditional air intake-fan subassembly-heat exchanger-air outlet, the air through the heat transfer earlier is blown by the fan again, thereby realized that the air supply of fan subassembly can be blown off by a plurality of air outlets, consequently, the air supply mode no longer is single air outlet air-out mode, double-air outlet air-out has been realized, the mode of even more air outlet air-outs, people's demand has been satisfied.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a cabinet air conditioner with a fan assembly arrangement structure according to an embodiment of the present invention;
FIG. 2 is a schematic view of the air inlet panel, the heat exchanger and the fan assembly of the air conditioner of FIG. 1;
FIG. 3 is an exploded view of the air duct assembly and fan assembly;
FIG. 4 is an exploded view of the fan assembly;
fig. 5 is a front structural schematic diagram of the fan bracket.
In the figure 1, an air inlet panel; 11. an air inlet; 2. a heat exchanger; 3. a fan assembly; 31. a fan blade; 32. a motor; 33. a fan bracket; 331. screw holes; 332. an outlet; 4. an air duct assembly; 41. an accommodating cavity; 5. and (4) mounting the screw.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The utility model provides a 3 arrangement structure of fan subassembly, including air intake 11, heat exchanger 2, fan subassembly 3, wind channel subassembly 4 and a plurality of air outlet, fan subassembly 3 is arranged in the runner between heat exchanger 2 and the air outlet, and the air blows by a plurality of air outlets after 11, heat exchanger 2, the fan subassembly 3 of flowing through in proper order.
The fan assembly 3 is positioned in a flow channel between the heat exchanger 2 and the air outlet, air flows through the air inlet 11, the heat exchanger 2 and the fan assembly 3 in sequence and then is blown by the air outlets, the position of the fan assembly 3 is adjusted to enable the air flow direction to be changed from the traditional air inlet 11-the fan assembly 3-the heat exchanger 2-the air outlet to the traditional air inlet 11-the heat exchanger 2-the fan assembly 3-the air outlet, and the air which is subjected to heat exchange is blown by the fan firstly, so that the air supply of the fan assembly 3 can be blown out by the air outlets, therefore, the air supply mode is not only a single-air-outlet mode any more, a multi-air-outlet mode of double-air-outlet air.
As an optional implementation manner, the air duct assembly 4 has two air ducts, and the two air outlets are an upper air outlet and a lower air outlet, and the upper air outlet and the lower air outlet are respectively located at two ends of the air duct.
In an alternative embodiment, the air duct assembly 4 is formed with an air duct housing chamber 41, and the fan assembly 3 is disposed in the housing chamber 41.
As an alternative embodiment, the housing chamber 41 is located at the waist of the air duct assembly 4.
The accommodating cavity 41 is positioned at the waist of the air duct component 4, so that the air outlet of the upper air outlet and the air outlet of the lower air outlet are uniform.
As an alternative embodiment, as shown in fig. 4, the fan assembly 3 includes a fan blade 31, a motor 32 and a fan bracket 33, the motor 32 is fixed to the fan bracket 33, and the fan blade 31 is in transmission connection with an output shaft of the motor 32. The structure of the fan mount 33 is shown in fig. 5.
Set up fan support 33, except with the fixed point of acceping chamber 41, still fix with air inlet panel 1 through screw hole 331 on fan support 33, increased the quantity of installation fixed point, fan subassembly 3's installation is fixed more firm, is difficult to the pine and takes off, and then has effectively avoided resonance and noise.
After the fan bracket 33 is arranged, the fan assembly can be preassembled in advance, the quantity of welding spots for installing and fixing the fan assembly 3 and the air conditioner shell (the air inlet panel 1) is reduced, and the installation efficiency is improved.
In an alternative embodiment, the fan bracket 33 is located on one side end face of the fan assembly 3.
As an optional embodiment, the air duct assembly 4 is formed with a containing cavity 41, and the fan blade 31 is located in the containing cavity 41; the fan bracket 33 is fixed on the air duct assembly 4 at the periphery of the accommodating cavity 41.
The fan blades 31 are positioned in the accommodating cavity 41, and air thrown out by the fan blades 31 directly enters the air channel and is blown by the air outlets at two ends of the air channel, so that the energy loss is low.
As an alternative embodiment, the central axis of the fan assembly 3 is located on the vertical plane of the heat exchanger 2.
The central axis of the fan component 3 is positioned on the vertical plane of the heat exchanger 2, namely the fan component 3 is positioned at the center of the heat exchanger 2, the heat exchange is uniform, and the air supply temperature of the upper air outlet and the lower air outlet is consistent.
As an alternative embodiment, the fan assembly 3 is a single centrifugal fan.
And a single centrifugal fan is adopted to realize bidirectional air supply, and the structure is compact.
As an alternative embodiment, the heat exchanger 2 is an evaporator.
The utility model provides a cabinet air conditioner, including the 3 arrangement structure of above arbitrary fan subassembly.
As an optional implementation mode, the height of the cabinet air conditioner is H, and the fan assembly 3 is located in the range of H/4-3H/4.
The position of an air inlet 11 of the cabinet air conditioner is not fixed, and for the whole machine, the position of the fan assembly 3 is in the range of 1/4-3/4 of the height of the air conditioner and corresponds to the position of an evaporator.
The cabinet air conditioner mainly comprises an air inlet panel 1, a fan assembly 3, a heat exchanger 2 and an air duct assembly 4. As shown in fig. 1, the fan assembly 3 is mounted on two side walls of the air intake panel 1 through a fan bracket 33 and fixed by 4 screws. As shown in fig. 4 and 5, the fan assembly 3 is mainly formed by sequentially mounting a fan bracket 33 (sheet metal), an ac motor 32, and a fan blade 31 through the center of the fan bracket 33; wherein, the periphery of the fan bracket 33 is provided with a fixing screw hole 331 fixed on the air inlet panel 1; an outlet 332 of the alternating current motor 32 is arranged at a position below the center of the fan bracket 33, and the outlet 332 is provided with a folded edge to prevent the risk of line cutting. As shown in fig. 3, the fan assembly 3 is installed in the containing cavity 41 for containing the fan blade 31, and the fan blade 31 is installed and fixed inward. As shown in fig. 2, the fan assembly 3 is mainly located in the flow channel between the heat exchanger 2 assembly and the air outlet, i.e. the air outlet of the air conditioner is fixed in position. The central position of the fan is located at the central position of the heat exchanger 2, that is, on the vertical plane of the heat exchanger 2, as shown in fig. 2, a is b. Since the air conditioner has different installation positions of the heat exchanger 2 assemblies due to appearance factors, the position of the fan assembly 3 is in the position region of 1/4-3/4 of the whole height of the air conditioner and is correspondingly arranged with the heat exchanger 2. If the installation position of the fan assembly 3 changes, the comfort and the air outlet performance of the whole air conditioner are affected. The air conditioner realizes the upper and lower distributed air supply modes (double-air-outlet air supply) of the air conditioner, changes the traditional simple single upward air supply mode into the distributed air supply mode, enables the air conditioner to realize the air supply with multiple air outlets, has high flexibility, and adapts to the requirements of different people.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (12)
1. The fan assembly arrangement structure is characterized by comprising an air inlet, a heat exchanger, a fan assembly, an air duct assembly and a plurality of air outlets, wherein the fan assembly is positioned in a flow channel between the heat exchanger and the air outlets, and air flows through the air inlet, the heat exchanger and the fan assembly in sequence and then is blown by the air outlets.
2. The fan assembly arrangement structure according to claim 1, wherein the air duct assembly has two air ducts, the two air outlets are respectively an upper air outlet and a lower air outlet, and the upper air outlet and the lower air outlet are respectively located at two ends of the air duct.
3. The fan assembly arrangement of claim 1, wherein the duct assembly defines a duct receiving cavity, the fan assembly being disposed in the receiving cavity.
4. The fan assembly arrangement of claim 3, wherein the receiving cavity is located at a waist of the air duct assembly.
5. The fan assembly arrangement structure of claim 1, wherein the fan assembly comprises a fan blade, a motor and a fan bracket, the motor is fixed to the fan bracket, and the fan blade is in transmission connection with an output shaft of the motor.
6. The fan assembly arrangement of claim 5, wherein the fan support is located on a side end face of the fan assembly.
7. The fan assembly arrangement structure according to claim 5, wherein the air duct assembly is formed with a receiving cavity, and the fan blade is located in the receiving cavity; the fan bracket is fixed on the air duct assembly on the periphery of the accommodating cavity.
8. The fan assembly arrangement of any of claims 1-7, wherein a central axis of the fan assembly is located on a vertical plane of the heat exchanger.
9. The fan assembly arrangement of claim 1, wherein the fan assembly is a single centrifugal fan.
10. The fan assembly arrangement of claim 1, wherein the heat exchanger is an evaporator.
11. An air conditioner characterised by comprising a fan assembly arrangement as claimed in any one of claims 1 to 10.
12. The air conditioner as claimed in claim 11, wherein the height of the air conditioner is H, and the fan assembly is located in the range of H/4-3H/4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020068934.XU CN211739295U (en) | 2020-01-13 | 2020-01-13 | Fan assembly arrangement structure and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020068934.XU CN211739295U (en) | 2020-01-13 | 2020-01-13 | Fan assembly arrangement structure and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211739295U true CN211739295U (en) | 2020-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020068934.XU Active CN211739295U (en) | 2020-01-13 | 2020-01-13 | Fan assembly arrangement structure and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211739295U (en) |
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2020
- 2020-01-13 CN CN202020068934.XU patent/CN211739295U/en active Active
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