CN210441344U - Air conditioner outdoor unit and air conditioner - Google Patents
Air conditioner outdoor unit and air conditioner Download PDFInfo
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- CN210441344U CN210441344U CN201921148627.6U CN201921148627U CN210441344U CN 210441344 U CN210441344 U CN 210441344U CN 201921148627 U CN201921148627 U CN 201921148627U CN 210441344 U CN210441344 U CN 210441344U
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- heat exchanger
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- outdoor heat
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Abstract
The utility model discloses an air condensing units and air conditioner. The outdoor unit of the air conditioner comprises an outdoor heat exchanger, an outdoor fan and an atomizing device. The atomization device and the outdoor fan are located on two opposite sides in the thickness direction of the outdoor heat exchanger, the atomization device is located on the air inlet side of the outdoor fan, the atomization device is adjacent to the lower end of the outdoor heat exchanger, and the exhaust hole of the atomization device faces upwards. According to the utility model discloses an indoor set of air conditioner, through the atomizing device who sets up and with the atomizing device setting in the thickness direction of outdoor heat exchanger one side relative with outdoor fan to make atomizing device be located outdoor fan's air inlet side, the water smoke that atomizing device produced can cool down outdoor heat exchanger, can promote outdoor heat exchanger's heat transfer effect, reduces the refrigerant temperature effectively, thereby promotes the refrigeration effect of complete machine.
Description
Technical Field
The utility model belongs to the technical field of air treatment equipment and specifically relates to an air condensing units and air conditioner is related to.
Background
In the related art, in order to increase the cooling capacity of the air conditioner, a method of further increasing the frequency of the compressor or increasing the size of the indoor heat exchanger or the outdoor heat exchanger is generally adopted. However, the frequency increase of the compressor increases noise and energy consumption, and the forced increase of the operating frequency of the compressor increases the heat productivity of electric control, so that the high-temperature frequency limiting condition is easily generated, the expected effect cannot be achieved, and the high energy consumption and the high noise are caused. The way of increasing the size of the indoor heat exchanger and the outdoor heat exchanger further increases the size of the air conditioner and the production cost.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an air condensing units, this air condensing units can promote outdoor heat exchanger's heat transfer effect to promote the refrigeration effect of complete machine.
The utility model also provides an air conditioner of having above-mentioned air condensing units.
According to the utility model discloses outdoor unit of air conditioner of first aspect embodiment, include: an outdoor heat exchanger; an outdoor fan; atomizing device, atomizing device with outdoor fan is located the ascending relative both sides in outdoor heat exchanger's thickness direction, atomizing device is located outdoor fan's air inlet side, atomizing device is neighbouring outdoor heat exchanger's lower extreme, atomizing device's exhaust hole orientation is upwards.
According to the utility model discloses an air condensing units, through the atomizing device who sets up and with the atomizing device setting in the thickness direction of outdoor heat exchanger one side relative with outdoor fan to make atomizing device be located the air inlet side of outdoor fan, the water smoke that atomizing device produced can cool down outdoor heat exchanger, can promote outdoor heat exchanger's heat transfer effect, reduces the refrigerant temperature effectively, thereby promotes the refrigeration effect of complete machine.
According to some embodiments of the present invention, the atomizing device is provided on the base plate of the outdoor unit of the air conditioner.
According to some embodiments of the invention, the atomizing device comprises: the atomization box is provided with a water inlet and the exhaust hole; the atomization module is arranged in the atomization box and used for atomizing water in the atomization box.
Optionally, the atomizing box extends along the circumference of the outdoor heat exchanger, a plurality of exhaust holes are formed in the top wall of the atomizing box, and the exhaust holes are arranged at intervals along the extending direction of the atomizing box.
Optionally, the aperture of the vent hole is 4-20 mm.
Further, the distance between two adjacent exhaust holes is 50-500 mm.
Optionally, the exhaust hole is elongated and extends along the length direction of the atomization box.
Optionally, the water inlet is formed in a top wall of the nebulizing cartridge.
Optionally, the water inlet is formed at one end in a length direction of the atomization box.
Optionally, a length of the atomization box is greater than a length of the outdoor heat exchanger in a circumferential direction of the outdoor heat exchanger.
Optionally, the atomization module is multiple and arranged at intervals along the length direction of the atomization box.
According to some optional embodiments of the utility model, the air condensing units includes: and the water level detector is arranged in the atomization box to detect the water level in the atomization box.
According to the utility model discloses air conditioner of second aspect embodiment includes: an air-conditioning indoor unit; outdoor unit of air conditioner, outdoor unit of air conditioner is according to the utility model discloses the outdoor unit of air conditioner of above-mentioned first aspect embodiment.
According to the utility model discloses an air conditioner, through setting up the above-mentioned air condensing units that has atomizing device, the water smoke that atomizing device produced can cool down outdoor heat exchanger, can promote outdoor heat exchanger's heat transfer effect, reduces the refrigerant temperature effectively to promote the refrigeration effect of air conditioner.
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
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a front view of a partial structure of an outdoor unit of an air conditioner according to some embodiments of the present invention;
fig. 2 is a plan view of a partial structure of an outdoor unit of an air conditioner according to some embodiments of the present invention;
fig. 3 is a schematic perspective view illustrating a partial structure of an outdoor unit of an air conditioner according to some embodiments of the present invention;
fig. 4 is a plan view illustrating a partial structure of an outdoor unit of an air conditioner according to further embodiments of the present invention;
fig. 5 is a schematic perspective view illustrating a partial structure of an outdoor unit of an air conditioner according to further embodiments of the present invention.
Reference numerals:
an outdoor heat exchanger 1;
an outdoor fan 2;
an atomizing device 3; an atomizing cartridge 31; an exhaust hole 311; a water inlet pipe 32;
a chassis 4.
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 only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
An outdoor unit of an air conditioner according to an embodiment of the present invention is described below with reference to the accompanying drawings.
Referring to fig. 1 to 5, an outdoor unit of an air conditioner according to an embodiment of the present invention includes an outdoor heat exchanger 1, an outdoor fan 2, and an atomizing device 3. The outdoor heat exchanger 1 may exchange heat with outdoor air, thereby changing the temperature of the refrigerant flowing through the outdoor heat exchanger 1. The outdoor fan 2 rotates to generate continuous airflow (a dotted arrow A in fig. 3 and 5 is an airflow direction), the airflow flows through the outdoor heat exchanger 1 along the thickness direction of the outdoor heat exchanger 1, the airflow flowing through the outdoor heat exchanger 1 can exchange heat with the outdoor heat exchanger 1, and the heat exchange efficiency of the outdoor heat exchanger 1 can be improved.
Atomizing device 3 can break into water fog and discharge, and atomizing device 3 and outdoor fan 2 are located the relative both sides on the thickness direction of outdoor heat exchanger 1, and atomizing device 3 is located the air inlet side of outdoor fan 2 for the air current can drive water fog and pass outdoor heat exchanger 1, further cools down to outdoor heat exchanger 1, thereby further reduces the temperature of refrigerant in outdoor heat exchanger 1. The atomization device 3 is adjacent to the lower end of the outdoor heat exchanger 1, so that the atomization device 3 is prevented from being positioned above the outdoor heat exchanger 1 to increase the height of the outdoor unit of the air conditioner. The air discharge hole 311 of the atomizing device 3 faces upward, so that the atomizing device 3 discharges the mist upward (the dotted arrow B in fig. 3 and 5 is the mist discharge direction). The water mist discharged by the atomizing device 3 flows upwards to cover the side surface of the outdoor heat exchanger 1 far away from the outdoor fan 2, and then is driven by the airflow generated by the outdoor fan 2 to pass through the outdoor heat exchanger 1 and exchange heat with the outdoor heat exchanger 1.
The water used by the atomizing device 3 may be condensed water generated by an air conditioner, or the atomizing device 3 may be supplied with water using a water supply device, for example, the atomizing device 3 may be supplied with tap water using a water supply device.
When the air conditioner refrigerates, the outdoor unit of the air conditioner works, a high-temperature refrigerant flows through the outdoor heat exchanger 1, the outdoor fan 2 rotates to form air flow, the atomizing device 3 generates water mist, the air flow drives the water mist to penetrate through the outdoor heat exchanger 1, and the water mist with lower temperature can cool the outdoor heat exchanger 1 with higher temperature, so that the temperature of the refrigerant in the outdoor heat exchanger 1 is reduced. Carry out physics cooling to outdoor heat exchanger 1 through water smoke, can promote outdoor heat exchanger 1's heat transfer effect, reduce the refrigerant temperature effectively, and can not produce great noise.
In the related art, increasing the frequency of the compressor generates a large noise, and increasing the size of the indoor heat exchanger and the outdoor heat exchanger increases the overall volume of the air conditioner. Compared with the prior art, the air condensing units in this application is when effectively promoting the heat transfer effect of outdoor heat exchanger 1, and the noise is less, need not increase the complete machine volume moreover.
According to the utility model discloses an air condensing units, through the atomizing device 3 that sets up and with atomizing device 3 set up the one side relative with outdoor fan 2 on outdoor heat exchanger 1's thickness direction to make atomizing device 3 be located outdoor fan 2's air inlet side, the water smoke that exhaust hole 311 atomizing device 3 produced can cool down outdoor heat exchanger 1, can promote outdoor heat exchanger 1's heat transfer effect, reduces the refrigerant temperature effectively, thereby promotes the refrigeration effect of complete machine.
Referring to fig. 3 and 5, according to the utility model discloses a some embodiments, atomizing device 3 is established on air condensing units's chassis 4, is convenient for fix atomizing device 3 who is close to outdoor heat exchanger 1 lower extreme, and outdoor heat exchanger 1 can be hugged closely to atomizing device 3 for atomizing device 3 exhaust water smoke is nearer apart from outdoor heat exchanger 1, thereby promotes the cooling effect.
Referring to fig. 3 and 5, according to some embodiments of the present invention, the atomizing device 3 includes an atomizing cartridge 31 and an atomizing module. The atomization box 31 is formed with a water inlet through which water can enter the atomization box 31 and an air outlet 311 through which water mist can be discharged from the air outlet 311. The atomizing box 31 can contain water and mist and protect other structures of the atomizing device 3, and the atomizing box 31 can be made of rust-proof metal. The atomization module is arranged in the atomization box 31 and is used for atomizing water in the atomization box 31 and scattering the water in the atomization box 31 into water mist. The in-process of atomizing module with water break up into water smoke, the volume of water increases rapidly for 3 internal pressure of atomizing device increase rapidly, can spray water smoke to the upper portion of outdoor heat exchanger 1 through 3 internal pressure of atomizing device, thereby make 1 cooling of outdoor heat exchanger even.
For example, in some specific examples of the present invention, the atomizing module may include an atomizing sheet disposed within the atomizing cartridge 31. The atomizing piece can be an ultrasonic atomizing piece, and the atomizing piece is utilized to break up water into water mist, so that the atomizing device is environment-friendly and efficient.
Further, atomizing module can include atomizing fan, and atomizing fan can set up in atomizing piece top, and atomizing fan rotates and can send higher position with the water smoke for the water smoke can be to the upper end cooling of outdoor heat exchanger 1, and the cooling of outdoor heat exchanger 1 is even.
Referring to fig. 3 and 5, optionally, the atomizing box 31 extends along the circumferential direction of the outdoor heat exchanger 1, the top wall of the atomizing box 31 is formed with a plurality of exhaust holes 311, the plurality of exhaust holes 311 are arranged at intervals along the extending direction of the atomizing box 31, so that the water mist discharged by the atomizing device 3 can substantially and integrally cover the side surface of the outdoor heat exchanger 1 away from the outdoor fan 2 along the circumferential direction of the outdoor heat exchanger 1, and the plurality of exhaust holes 311 can make the water mist discharged uniformly, thereby improving the cooling effect of the outdoor heat exchanger 1.
Referring to fig. 2 and 3, optionally, the vent holes 311 have a hole diameter of 4-20 mm. If the aperture of the exhaust hole 311 is too small, the water mist discharge amount of the atomizing device 3 is reduced, which is not favorable for cooling the outdoor heat exchanger 1, and the processing difficulty of the atomizing box 31 is large. If the diameter of the air discharge hole 311 is too large, the pressure inside the atomizing device 3 becomes too low, and the mist is hard to reach the upper end of the outdoor heat exchanger 1 when other power unit (for example, the atomizing fan) is not used. Through setting up the aperture with exhaust hole 311 in suitable range for when guaranteeing sufficient water smoke discharge amount, can deliver enough height with the water smoke, realize outdoor heat exchanger 1's even cooling.
Referring to fig. 2 and 3, further, the distance between two adjacent vent holes 311 is 50-500 mm. If the distance between two adjacent air discharge holes 311 is too small, the atomization box 31 is difficult to process and the structural strength of the atomization box 31 is reduced. If the distance between two adjacent exhaust holes 311 is too large, the distance between the water mist discharged from the exhaust holes 311 is too large, so that the water mist cannot approximately cover the side surface of the outdoor heat exchanger 1, which is far away from the outdoor fan 2, and the temperature of the outdoor heat exchanger 1 is not uniformly reduced. By limiting the distance between the two adjacent exhaust holes 311 within a suitable range, the mist can substantially entirely cover the side of the outdoor heat exchanger 1 away from the outdoor fan 2 while ensuring sufficient structural strength of the atomizing box 31.
Referring to fig. 4 and 5, optionally, the exhaust holes 311 are elongated and extend along the length direction of the atomizing box 31, the structure is simple, the water mist discharge amount is large, and the exhaust holes 311 can discharge continuous water mist, so that the outdoor heat exchanger 1 is uniformly cooled.
Referring to fig. 1, 3 and 5, alternatively, a water inlet is formed at a top wall of the atomization box 31 to reduce a pressure applied to the inlet water, for example, the water inlet may be connected to an inlet pipe 32, the inlet pipe 32 may guide condensed water generated from an air conditioner, or a water supply device may supply water to the atomization box 31 through the inlet pipe 32.
Referring to fig. 1, 3 and 5, optionally, the water inlet is formed at one end of the atomizing box 31 in the length direction, so as to facilitate connection of the water inlet pipe 32, and also prevent the water inlet pipe 32 from blocking heat exchange between water mist or air flow and the outdoor heat exchanger, which is beneficial to uniform cooling of the outdoor heat exchanger 1.
Referring to fig. 2 to 5, optionally, in the circumferential direction of the outdoor heat exchanger 1, the length of the atomizing box 31 is greater than that of the outdoor heat exchanger 1, so that the water mist generated by the atomizing device 3 can substantially entirely cover the side of the outdoor heat exchanger 1 away from the outdoor fan 2 in the circumferential direction of the outdoor heat exchanger 1, which facilitates uniform cooling of the outdoor heat exchanger 1.
Referring to fig. 3 and 5, optionally, the atomizing modules are arranged at intervals along the length direction of the atomizing box 31, so that the atomizing efficiency of the atomizing device 3 can be improved, and the density of the water mist discharged from different exhaust holes 311 of the atomizing device 3 is uniform, which is beneficial to uniform cooling of the outdoor heat exchanger 1.
Referring to fig. 3 and 5, according to some optional embodiments of the present invention, the outdoor unit of the air conditioner includes a water level detector, which is disposed in the atomizing box 31 to detect the water level in the atomizing box 31, and the water level detector can cooperate with the control device to control the water level in the atomizing box 31, for example, a water inlet valve communicating with the water level detector can be disposed on the water inlet pipe 32. When the water level detector detects that the water level in the atomization box 31 is too low, the water inlet valve is controlled to be opened, and the atomization box 31 can be replenished with water. When the water level in the atomizing device 3 is too high, the water inlet valve is controlled to be closed. The water level detector detects the water level in the atomizing box 31 to ensure that the water level in the atomizing box 31 is normal, so that the stability and continuity of water mist generated by the atomizing device 3 are realized.
Referring to fig. 3 and 5, in some embodiments of the present invention, the outdoor unit of the air conditioner includes a filtering device, and the filtering device may be disposed on the inlet pipe 32. The filtering device can filter calcium and magnesium ions in water, so that scale formed by water mist on the outdoor heat exchanger 1 is reduced, and the cleaning and maintenance of the outdoor heat exchanger 1 are facilitated.
According to the utility model discloses air conditioner of second aspect embodiment, including machine and the outdoor unit of air conditioning in the air conditioning. The condensed water generated by the indoor unit of the air conditioner can directly supply water to the atomizing device 3 through the water inlet pipe 32, so that the cold energy of the condensed water is utilized to cool the outdoor heat exchanger 1, the overall energy utilization rate of the air conditioner is improved, and for example, the condensed water generated by the indoor unit of the air conditioner can flow into the atomizing device 3 through the water inlet pipe 32. Outdoor unit of air conditioner according to the utility model discloses the outdoor unit of air conditioner of above-mentioned first aspect embodiment. Alternatively, the air conditioner may be a split wall-mounted air conditioner, or the air conditioner may be a split floor-mounted air conditioner.
According to the utility model discloses an air conditioner, through setting up the above-mentioned air condensing units that has atomizing device 3, the water smoke that atomizing device 3 produced can cool down outdoor heat exchanger 1, can promote outdoor heat exchanger 1's heat transfer effect, reduces the refrigerant temperature effectively to promote the refrigeration effect of air conditioner.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like 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 present invention. In this specification, the schematic representations of the terms used above do not necessarily 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.
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 (13)
1. An outdoor unit of an air conditioner, comprising:
an outdoor heat exchanger;
an outdoor fan;
atomizing device, atomizing device with outdoor fan is located the ascending relative both sides in outdoor heat exchanger's thickness direction, atomizing device is located outdoor fan's air inlet side, atomizing device is neighbouring outdoor heat exchanger's lower extreme, atomizing device's exhaust hole orientation is upwards.
2. The outdoor unit of claim 1, wherein the atomizing means is provided on a bottom plate of the outdoor unit.
3. The outdoor unit of claim 1, wherein the atomizing means comprises:
the atomization box is provided with a water inlet and the exhaust hole;
the atomization module is arranged in the atomization box and used for atomizing water in the atomization box.
4. The outdoor unit of claim 3, wherein the atomization box extends in a circumferential direction of the outdoor heat exchanger, and a plurality of the discharge holes are formed in a top wall of the atomization box and spaced in an extending direction of the atomization box.
5. The outdoor unit of claim 3, wherein the hole diameter of the discharge hole is 4-20 mm.
6. The outdoor unit of claim 5, wherein a distance between adjacent discharge holes is 50-500 mm.
7. The outdoor unit of claim 3, wherein the discharge hole has a long bar shape and extends in a length direction of the atomization box.
8. The outdoor unit of claim 3, wherein the water inlet is formed at a top wall of the atomization box.
9. The outdoor unit of claim 3, wherein the water inlet is formed at one end of the atomization box in a length direction.
10. The outdoor unit of claim 3, wherein the length of the atomization box is greater than the length of the outdoor heat exchanger in a circumferential direction of the outdoor heat exchanger.
11. The outdoor unit of claim 3, wherein the atomizing modules are provided in plurality and spaced apart from each other along a longitudinal direction of the atomizing box.
12. An outdoor unit of an air conditioner according to any one of claims 3 to 11, comprising: and the water level detector is arranged in the atomization box to detect the water level in the atomization box.
13. An air conditioner, comprising:
an air-conditioning indoor unit;
an outdoor unit of an air conditioner according to any one of claims 1 to 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921148627.6U CN210441344U (en) | 2019-07-19 | 2019-07-19 | Air conditioner outdoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921148627.6U CN210441344U (en) | 2019-07-19 | 2019-07-19 | Air conditioner outdoor unit and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210441344U true CN210441344U (en) | 2020-05-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921148627.6U Active CN210441344U (en) | 2019-07-19 | 2019-07-19 | Air conditioner outdoor unit and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210441344U (en) |
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2019
- 2019-07-19 CN CN201921148627.6U patent/CN210441344U/en active Active
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