CN220169568U - Air conditioner heat exchange structure - Google Patents
Air conditioner heat exchange structure Download PDFInfo
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- CN220169568U CN220169568U CN202321687437.8U CN202321687437U CN220169568U CN 220169568 U CN220169568 U CN 220169568U CN 202321687437 U CN202321687437 U CN 202321687437U CN 220169568 U CN220169568 U CN 220169568U
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- air conditioner
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- heat exchange
- motor
- current motor
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- 239000000758 substrate Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 7
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of air conditioner heat exchangers, in particular to an air conditioner heat exchange structure which comprises a casing, a turbine volute, a motor support, a direct current motor and a heat exchanger, wherein an air inlet is formed in one side surface of the casing, the motor support is fixed in the casing on one side adjacent to the air inlet, the direct current motor is fixed on the motor support, the turbine volute is respectively fixed on two sides of the motor support, the direct current motor is connected with the turbine of the turbine volute, the heat exchanger is fixed in the casing adjacent to the air outlet of the turbine volute, the heat exchanger adopts a V-shaped heat exchanger, the motor support comprises a back plate and side plates, two sides of the back plate are connected with the side plates, circular arcs for supporting the direct current motor are arranged on the side plates, and the distance between the circular arcs of the two side plates is 60-70mm. The air supply heat exchange system of the air conditioner is optimally designed, so that the noise is smaller, the air quantity is larger, and the refrigerating/heating effect is improved.
Description
Technical Field
The utility model relates to the technical field of air conditioners, in particular to an air conditioner heat exchange structure.
Background
The existing air conditioner air pipe machine (direct current motor) air supply system has the defects that the volume of the direct current motor is large, the air inlet space is affected to a certain extent, the air quantity is reduced, and the refrigerating/heating effect is further affected; and the wind pipe machine of the direct current motor has larger noise during operation.
Disclosure of Invention
The utility model aims to provide an air conditioner heat exchange structure so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an air conditioner heat transfer structure, includes casing, turbine spiral case, motor support, direct current motor, heat exchanger, a side of casing is equipped with the air intake, the motor support is fixed in the one side casing adjacent the air intake, the direct current motor is fixed on the motor support, a turbine spiral case is fixed respectively to the both sides of motor support, the turbine of turbine spiral case is connected to the direct current motor, the heat exchanger is fixed in the casing adjacent turbine spiral case air outlet position, the heat exchanger adopts V type heat exchanger, the motor support includes backplate, curb plate, the curb plate is connected to the backplate both sides, have the circular arc that supports direct current motor on the curb plate, interval between the both sides board circular arc is 60-70mm.
Preferably, one end of the arc of the side plate is provided with a connecting lug, and the other end of the arc of the side plate is provided with a clamping hook.
Preferably, the side plate is provided with a vent hole.
Preferably, a fixing plate is arranged below the side plate, and screw holes are formed in the fixing plate.
Preferably, a convex edge is arranged above the backboard, and a screw hole is formed in the backboard.
Preferably, the direct current motor comprises a motor shaft, two bearings, two end covers, a rotor and a stator, wherein the two bearings are fixed on the motor shaft, the rotor is fixed between the two bearings, the stator is arranged outside the rotor and fixedly connected with the end covers, the two end covers are arranged on the circular arcs of the side plates and are fixed through connecting pieces, and the two bearings are respectively in interference fit with the two end covers.
Preferably, the connecting piece is an arc-shaped plate, one end of the connecting piece is clamped on the clamping hook, and the other end of the connecting piece is fixed with the connecting lug.
Preferably, the control substrate of the direct current motor is integrated on an electric control assembly on the side face of the casing.
Compared with the prior art, the utility model has the beneficial effects that:
the object of the present utility model is to address the above problems:
(1) the structure of the direct current motor and the motor bracket is improved, the volumes of the direct current motor and the motor bracket are reduced, the obstruction on one side of air supply is reduced to the minimum, and the noise is reduced;
(2) the V-shaped heat exchanger is adopted, so that the resistance of the whole air supply system is reduced, the air quantity is improved, the heat exchange area is increased, and the refrigerating and heating effects are improved;
(3) the direct current motor control substrate is transferred to the electric control assembly and integrated together, so that electromagnetic sound is eliminated, and noise is further reduced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the heat exchange structure of the air conditioner of the present utility model;
FIG. 2 is a schematic diagram of a motor bracket of the heat exchange structure of the air conditioner of the utility model;
fig. 3 is an assembly schematic diagram of a motor bracket and a direct current motor of the heat exchange structure of the air conditioner.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
Examples
Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides an air conditioner heat transfer structure, includes casing 1, turbine spiral case 2, motor support 3, direct current motor 4, heat exchanger 5, one side of casing 1 is equipped with air intake 11, motor support 3 is fixed in one side casing 1 adjacent air intake 11, direct current motor 4 is fixed on motor support 3, a turbine spiral case 2 is fixed respectively to the both sides of motor support 3, turbine of turbine spiral case 2 is connected to direct current motor 4, heat exchanger 5 is fixed in casing 1 adjacent turbine spiral case 2 air outlet position, heat exchanger 5 adopts V type heat exchanger, motor support 3 includes backplate 31, curb plate 32 is connected to backplate 31 both sides, have the circular arc 321 that supports direct current motor 4 on the curb plate 32, the interval between the circular arc 321 of both sides plate 32 is 60-70mm, preferably 65mm. The motor support 3 is used for supporting the direct current motor 4, the bearing clearance of the motor support 3 of this embodiment is reduced a lot compared with the prior art, the size of the whole motor support 3 is reduced, the wind resistance is reduced, the air intake is improved, and the heat exchange effect is improved. The heat exchanger 5 of this embodiment adopts the V type heat exchanger, and heat transfer area is bigger, and is better to the utilization ratio of wind, and the energy efficiency is also higher, further can improve the heat transfer effect.
As a preferred embodiment of this embodiment, a connecting lug 322 is disposed at one end of the arc 321 of the side plate 32, and a hook 323 is disposed at the other end thereof, for fixing the dc motor 4.
As a preferred implementation manner of this embodiment, the side plate 32 is provided with a vent hole 324, which further improves the air intake and ventilation effects and reduces the wind resistance.
As a preferred embodiment of the present embodiment, a fixing plate 325 is disposed below the side plate 32, and screw holes 326 are formed in the fixing plate 325, and the fixing plate 325 is used for fixing with the housing 1.
As a preferred embodiment of this embodiment, a protruding edge 311 is disposed above the back plate 31, and a screw hole 312 is formed in the back plate 31. The screw holes 312 are used for fixing the back plate 31.
As a preferred embodiment of the present embodiment, the dc motor 4 includes a motor shaft 41, two bearings 42, two end caps 43, a rotor (not shown in the drawing), and a stator 44, wherein the two bearings 42 are fixed on the motor shaft 41, the rotor is fixed between the two bearings 42, the stator 44 is disposed outside the rotor and fixedly connected with the end caps 43, the two end caps 43 are disposed on the circular arcs 321 of the side plates 32, and are fixed by the connecting pieces 6, and the two bearings 42 are respectively in interference fit with the two end caps 43. The direct current motor 4 of this embodiment is integrally molded, and after being mounted on the motor bracket 3, can only be replaced integrally, and cannot be disassembled.
As a preferred embodiment of this embodiment, the connecting piece 6 is an arc-shaped plate, one end is clamped on the hook 323, and one end is fixed with the connecting lug 322 by a screw 45.
As a preferred implementation of this embodiment, the control board of the dc motor 4 is integrated on the electronic control assembly 7 on the side of the casing 1. The direct current motor 4 of the embodiment is not provided with a control substrate, so that the volume of the direct current motor 4 can be further reduced, the wind flowing in the air inlet 11 is smooth, the noise is further reduced, and the refrigerating/heating effect is improved. The specific circuit parts of the direct current motor 4 and the electric control assembly 7 are circuits in the prior art, and are not described in detail.
Working principle: when the user starts the air conditioning system, the direct current motor 4 starts to operate, drives the turbine to rotate in the volute, and indoor air (air inlet) enters the volute from the air inlet 11 of the machine, and then blows to the heat exchanger 5, after heat exchange, the air becomes colder (or warms), and then blows out from the air outlet, so that the indoor air is regulated, and a comfortable space is created.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An air conditioner heat transfer structure, its characterized in that: the novel direct-current motor comprises a shell, a turbine volute, a motor support, a direct-current motor and a heat exchanger, wherein an air inlet is formed in one side face of the shell, the motor support is fixed in one side shell adjacent to the air inlet, the direct-current motor is fixed on the motor support, the two sides of the motor support are respectively fixed with the turbine volute, the direct-current motor is connected with the turbine of the turbine volute, the heat exchanger is fixed in the shell adjacent to the air outlet of the turbine volute, the heat exchanger adopts a V-shaped heat exchanger, the motor support comprises a back plate and side plates, the two sides of the back plate are connected with the side plates, circular arcs for supporting the direct-current motor are arranged on the side plates, and the distance between the circular arcs of the two side plates is 60-70mm.
2. An air conditioner heat exchange structure according to claim 1, wherein: the arc one end of curb plate is equipped with the engaging lug, and the other end is equipped with the trip.
3. An air conditioner heat exchange structure according to claim 1, wherein: the side plates are provided with vent holes.
4. An air conditioner heat exchange structure according to claim 1, wherein: the side plate is provided with a fixing plate below, and the fixing plate is provided with screw holes.
5. An air conditioner heat exchange structure according to claim 1, wherein: a convex edge is arranged above the backboard, and a screw hole is formed in the backboard.
6. An air conditioner heat exchange structure according to claim 2, wherein: the direct current motor comprises a motor shaft, two bearings, two end covers, a rotor and a stator, wherein the two bearings are fixed on the motor shaft, the rotor is fixed between the two bearings, the stator is arranged outside the rotor and fixedly connected with the end covers, the two end covers are arranged on the circular arcs of the side plates and are fixed through connecting pieces, and the two bearings are respectively in interference fit with the two end covers.
7. An air conditioner heat exchange structure according to claim 6, wherein: the connecting piece is an arc-shaped plate, one end of the connecting piece is clamped on the clamping hook, and the other end of the connecting piece is fixed with the connecting lug.
8. An air conditioner heat exchange structure according to claim 6, wherein: the control substrate of the direct current motor is integrated on the electric control assembly on the side face of the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321687437.8U CN220169568U (en) | 2023-06-30 | 2023-06-30 | Air conditioner heat exchange structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321687437.8U CN220169568U (en) | 2023-06-30 | 2023-06-30 | Air conditioner heat exchange structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220169568U true CN220169568U (en) | 2023-12-12 |
Family
ID=89067511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321687437.8U Active CN220169568U (en) | 2023-06-30 | 2023-06-30 | Air conditioner heat exchange structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220169568U (en) |
-
2023
- 2023-06-30 CN CN202321687437.8U patent/CN220169568U/en active Active
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