CN109340967A - Air conditioner and control method thereof - Google Patents
Air conditioner and control method thereof Download PDFInfo
- Publication number
- CN109340967A CN109340967A CN201811360729.4A CN201811360729A CN109340967A CN 109340967 A CN109340967 A CN 109340967A CN 201811360729 A CN201811360729 A CN 201811360729A CN 109340967 A CN109340967 A CN 109340967A
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- Prior art keywords
- air conditioner
- hot
- heat dissipation
- side heat
- dissipation device
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- 238000000034 method Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 71
- 230000017525 heat dissipation Effects 0.000 claims description 81
- 238000004378 air conditioning Methods 0.000 claims description 11
- 238000005057 refrigeration Methods 0.000 claims description 9
- 238000000465 moulding Methods 0.000 claims description 3
- 238000010025 steaming Methods 0.000 claims 3
- 241000196324 Embryophyta Species 0.000 claims 1
- 241001365789 Oenanthe crocata Species 0.000 claims 1
- 230000005484 gravity Effects 0.000 abstract description 2
- 230000005494 condensation Effects 0.000 description 7
- 238000009833 condensation Methods 0.000 description 7
- 239000004065 semiconductor Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 239000003643 water by type Substances 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 235000012149 noodles Nutrition 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0042—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater characterised by the application of thermo-electric units or the Peltier effect
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Human Computer Interaction (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The invention provides an air conditioner and a control method thereof. The air conditioner comprises a cold-end radiator (1) and a hot-end radiator (2), wherein the cold-end radiator (1) is positioned above the hot-end radiator (2). The cold end radiator (1) of the air conditioner is positioned above the hot end radiator (2), when condensate water is generated on the surface of the cold end radiator (1), the condensate water flows through the hot end radiator (2) under the action of gravity, and the condensate water can be evaporated on the surface of the hot end radiator (2) due to the fact that the surface temperature of the hot end radiator (2) is high.
Description
Technical field
The invention belongs to air-conditioning technique fields, and in particular to a kind of air conditioner and its control method.
Background technique
Existing semiconductor desktop air-conditioning has condensed water generation when freezing.Since its cooling capacity is not very big, and outlet air
Temperature is also not very low, so condensation water quantity is also not very big, if the special dress for collecting processing condensed water such as setting water receiver
It sets and needs more spaces, condensation water collection is inconvenient and to will cause desktop air-conditioning body product excessive.
Summary of the invention
Therefore, the technical problem to be solved in the present invention is that providing a kind of air conditioner and its control method, it is intended to simplify empty
Condensed water can also be effectively treated while adjusting device structure.
To solve the above-mentioned problems, the present invention provides a kind of air conditioner, including cold end radiator and hot-side heat dissipation device, wherein
Cold end radiator is located at the top of hot-side heat dissipation device.
Preferably, cold end radiator and hot-side heat dissipation device are distributed along the vertical direction.
It preferably, further include refrigerating plant, between cold end radiator and hot-side heat dissipation device.
Preferably, the outer surface of cold end radiator is provided with poly tank, and poly tank is laterally extended, to store cold end radiator
The condensed water of upper generation.
Preferably, poly tank is multiple, and multiple poly tanks are spaced apart along the vertical direction.
Preferably, along the air inlet direction of cold end radiator, poly tank is arranged diagonally downward.
Preferably, at least there are two the polywaters that the angle in poly tank between the poly tank and horizontal plane of top is greater than lower section
Angle between slot and horizontal plane.
Preferably, opposite two outer surfaces are provided with poly tank to cold end radiator in the horizontal direction；
Alternatively, cold end radiator is provided with poly tank one of in opposite two outer surfaces in the horizontal direction.
Preferably, further include water-accepting part, be set between cold end radiator and hot-side heat dissipation device, and protrude from cold end heat dissipation
The outer surface of device is arranged.
Preferably, water-accepting part extends annular in shape along the path of the bottom around cold end radiator.
Preferably, one end of water-accepting part transverse direction is provided with weeper, and weeper runs through setting along the vertical direction.
Preferably, water-accepting part further includes baffle plate, along water-accepting part to the direction elongation moulding of hot-side heat dissipation device bottom, and only
Baffle is located at side of the weeper far from hot-side heat dissipation device.
Preferably, the side of weeper is provided with recess portion, and recess portion is recessed by the upper surface of water-accepting part and is formed.
Preferably, the outer surface of hot-side heat dissipation device is provided with evaporator tank, and evaporator tank extends transversely, to store condensed water.
Preferably, evaporator tank has multiple, and multiple evaporator tanks are spaced apart along the vertical direction.
Preferably, along the air inlet direction of hot-side heat dissipation device, evaporator tank is arranged diagonally downward.
Preferably, the angle at least two evaporator tanks between the evaporator tank and horizontal plane of lower section is greater than the evaporator tank of top
Angle between horizontal plane.
Preferably, opposite two outer surfaces are provided with evaporator tank to hot-side heat dissipation device in the horizontal direction；
Alternatively, opposite one of two outer surfaces are provided with evaporator tank to hot-side heat dissipation device in the horizontal direction.
Preferably, the inlet setting of evaporator tank is fluted, and groove is formed by the sunken end face of hot-side heat dissipation device transverse direction.
Preferably, evaporator tank includes that spaced upper wall and lower wall, upper wall are set close to one end of groove along the vertical direction
It is equipped with guide surface, guide surface tilts upward setting along the direction close to groove by upper wall.
According to another aspect of the present invention, a kind of control method of air conditioner is provided, air conditioner is above-mentioned air conditioner,
When air conditioner run refrigeration mode when, method the following steps are included:
After air-conditioning booting and the corresponding upper fan of cold end radiator with and the corresponding lower blower of hot-side heat dissipation device with most strong wind
Speed operation；
After first preset time, reduce the wind speed of lower blower；
Whether the predeterminated position of detection hot-side heat dissipation device outer surface has water, when there is water, reduces the wind speed of lower blower, works as nothing
When water, increase the wind speed of lower blower.
Preferably, further includes: after air-conditioning shutdown, lower blower is closed after continuing to run the second preset time.
Air conditioner provided by the invention, including cold end radiator and hot-side heat dissipation device, wherein cold end radiator absorbs heat,
Release cold air is to reach refrigeration purpose, and hot-side heat dissipation device discharges heat, for restoring the refrigerating function of refrigerant.Wherein cold
It holds in radiator process of refrigerastion, the vapor in air encounters the surface liquefaction of cold end radiator, generates condensed water.It is of the invention empty
The cold end radiator of device is adjusted to be located above hot-side heat dissipation device, when cold end spreader surface generates condensed water, in gravity forces
Under, condensation flow is through hot-side heat dissipation device, and since hot-side heat dissipation device surface temperature is higher, condensed water is on hot-side heat dissipation device surface
It can evaporate, therefore air conditioner of the invention is not only simple in structure, and condensed water can be effectively treated.
Detailed description of the invention
Fig. 1 is the main view of the air conditioner of the embodiment of the present invention；
Fig. 2 is the left view of the air conditioner of the embodiment of the present invention；
Fig. 3 is the right view of the air conditioner of the embodiment of the present invention；
Fig. 4 is the cross-sectional view in Fig. 1 at A-A；
Fig. 5 is the main view of single cooling fin of the air conditioner of the embodiment of the present invention；
Fig. 6 is the top view of Fig. 5；
Fig. 7 is the left view of Fig. 5；
Fig. 8 is the partial enlargement diagram in Fig. 6 at D1；
Fig. 9 is the cross-sectional view in Fig. 5 at D2；
Figure 10 is the structural schematic diagram in Fig. 5 at C；
Figure 11 is the flow chart of the air-conditioner control method of the embodiment of the present invention.
Appended drawing reference indicates are as follows:
1, cold end radiator；11, poly tank；2, hot-side heat dissipation device；21, evaporator tank；22, groove；23, upper wall；24, under
Wall；25, guide surface；3, refrigerating plant；4, water-accepting part；41, weeper；42, recess portion；43, baffle plate；5, upper air inlet；6, on
Blower；7, lower air inlet；8, lower blower.
Specific embodiment
Desktop refrigeration air-conditioner in the prior art generally selects semiconductor to freeze, and refrigerating capacity is small, but still has few
The condensed water of amount generates, and specially setting condensate processor can not only make air conditioner structure complicated thus, also will increase desktop
The volume of refrigeration air-conditioner increases its space occupied, brings inconvenience to user's use.
Based on the above issues, applicant spy proposes this programme.
In conjunction with referring to FIG. 1 to FIG. 4, according to an embodiment of the invention, air conditioner, including cold end radiator 1 and hot end
Radiator 2, wherein cold end radiator 1 is located at the top of hot-side heat dissipation device 2.
Air conditioner provided by the invention, including cold end radiator 1 and hot-side heat dissipation device 2, wherein cold end radiator 1 absorbs heat
Amount discharges cold air to reach refrigeration purpose, and hot-side heat dissipation device 2 discharges heat, for restoring the refrigerating function of refrigerant.Wherein
In 1 process of refrigerastion of cold end radiator, the vapor in air encounters the surface liquefaction of cold end radiator 1, generates condensed water.This
The cold end radiator 1 of invention air conditioner is located at 2 top of hot-side heat dissipation device, when 1 surface of cold end radiator generates condensed water, in weight
Under masterpiece is exerted oneself, condensation flow is through hot-side heat dissipation device 2, and since 2 surface temperature of hot-side heat dissipation device is higher, condensed water is in hot end
2 surface of radiator can evaporate, therefore air conditioner of the invention is not only simple in structure, and can effectively be located to condensed water
Reason.
Wherein, in order to which the condensed water guaranteed on cold end radiator 1 can accurately be flow on hot-side heat dissipation device 2, cold end heat dissipation
Device 1 and hot-side heat dissipation device 2 are distributed along the vertical direction.
Optionally, air conditioner further includes refrigerating plant 3, between cold end radiator 1 and hot-side heat dissipation device 2.Wherein, it makes
There are many set-up modes of device for cooling 3, for example, refrigerating plant 3 be semiconductor chilling plate, the huyashi-chuuka (cold chinese-style noodles) direction of semiconductor chilling plate, and
Cold end radiator 1 contacts；Semiconductor chilling plate heat facing towards and hot-side heat dissipation device 2 contact so that cold end radiator 1
It is operated normally under the action of refrigerating plant 3 with hot-side heat dissipation device 2.
There are many set-up modes of cold end radiator 1, it is preferred that referring to Figure 6 together to shown in Fig. 7, cold end radiator 1
Outer surface be provided with poly tank 11, poly tank 11 is laterally extended, to store the condensed water generated on cold end radiator 1.Cold
It holds the surface of radiator 1 that poly tank 11 is set, enables to condensed water to converge in poly tank 11, and prolonging along poly tank 11
Direction flowing is stretched, is controlled convenient for the flow direction to condensed water.
The number of poly tank 11 is it is not limited here, it is preferred that poly tank 11 be it is multiple, multiple poly tanks 11 are along vertical
Direction is spaced apart.By the way that multiple poly tanks 11 are arranged, can to the condensed water that 1 surface different location of cold end radiator generates into
Row is collected, so that the condensed water that 1 surface of cold end radiator generates can be flowed along preset direction.
Upper air inlet 5 and upper fan 6 corresponding with upper air inlet 5, windward are additionally provided at the cold end radiator 1 of air conditioner
Machine 6 provides air quantity to cold end radiator 1 by upper air inlet 5, and along the air inlet direction of cold end radiator 1, poly tank 11 is tilted towards
Lower setting, so that the condensed water in poly tank 11 is in the wind under the action of machine 6, along direction flowing diagonally downward.Wherein, Fig. 5
The arrow direction of middle top indicates the air inlet direction of cold end radiator 1.
Since the bottom of cold end radiator 1 is close to refrigerating plant 3, cold end radiator 1 is got over along vertically downward direction
Close to refrigerating plant 3, generation cooling capacity is more, and condensed water is also more.
In some alternative embodiments, the polywater along vertically downward direction, at least there are two top in poly tank 11
Angle between slot 11 and horizontal plane is greater than the angle between the poly tank 11 and horizontal plane of lower section.Preferably, along straight down
Direction, angle between the poly tank 11 and horizontal plane of top is greater than the angle between the poly tank 11 and horizontal plane of lower section,
So that the density of poly tank 11 is higher, can more store more condensations on 1 surface of cold end radiator closer to refrigerating plant 3
Water.
Cold end radiator 1 has in the horizontal direction there are two outer surface, and two outer surfaces can be provided with poly tank 11, or
One of two outer surfaces of person are provided with poly tank 11.Preferably, two outer surfaces are provided with poly tank 11, so that two
The condensed water that a outer surface generates can be located in poly tank 11, and flow along preset direction.
In order to converge in the condensed water in poly tank 11 at one, air conditioner further includes water-accepting part 4, and water-accepting part 4 is set to
Between cold end radiator 1 and hot-side heat dissipation device 2, and protrude from the outer surface setting of cold end radiator 1.By the way that water-accepting part 4 is arranged,
It can will converge on water-accepting part 4 in all poly tanks 11 with water, distribute all condensed waters unitedly convenient for water-accepting part 4
Processing.
There are many set-up modes of water-accepting part 4, such as the outlet of poly tank 11 is set to lateral one of cold end radiator 1
Side, water-accepting part 4 are located at the lower section of all poly tanks 11 outlet.Preferably, water-accepting part 4 is along the bottom around cold end radiator 1
Path extends annular in shape.So that the condensed water on all cold end radiators 1 can flow to water-accepting part 4, rather than just polywater
Condensed water in slot 11.
Also referring to 8, in order to which the condensed water on water-accepting part 4 is carried out unified distribution processing, water-accepting part 4 it is lateral one
End is provided with weeper 41, and weeper 41 through setting, enables condensed water to flow to hot end by weeper 41 along the vertical direction
Radiator 2.
Optionally, also referring to Fig. 9, the bottom for bearing water portion is additionally provided with baffle plate 43, and baffle plate 43 is along water-accepting part 4
To the direction elongation moulding of 2 bottom of hot-side heat dissipation device, and baffle plate 43 is located at side of the weeper 41 far from hot-side heat dissipation device 2.
It by the backstop action of baffle plate 43, prevents the condensed water in weeper 41 from splashing out outside baffle plate 43, guarantees that condensed water all flows
To hot-side heat dissipation device 2.
The side of weeper 41 is additionally provided with recess portion 42, and recess portion 42 is recessed by the upper surface of water-accepting part 4 and is formed, weeper 41
The recess portion 42 of side can guarantee that the condensed water on water-accepting part 4 flows into herein, guarantee that all condensed waters can be via dripping
Hole 41 flows to hot-side heat dissipation device 2, prevents from retaining condensed water on water-accepting part 4.
Optionally, the outer surface of hot-side heat dissipation device 2 is provided with evaporator tank 21, and evaporator tank 21 extends transversely, cold to store
Condensate.By the way that evaporator tank 21 is arranged, so that condensed water flows in evaporator tank 21 along preset direction on hot-side heat dissipation device 2, with
Control distribution and flow direction of the condensed water on 2 surface of hot-side heat dissipation device.
It is not limited here, evaporator tank 21 can be one or more to the number of evaporator tank 21, it is preferred that evaporator tank 21 has
Multiple, multiple evaporator tanks 21 are spaced apart along the vertical direction.Multiple evaporator tanks 21, can be to 2 surface difference position of hot-side heat dissipation device
The condensed water set is converged so that flow to the condensed water of 2 surface different location of hot-side heat dissipation device can along preset direction into
Row flowing.
Lower air inlet 7 and lower blower 8 corresponding with lower air inlet 7, leeward are additionally provided at the hot-side heat dissipation device 2 of air conditioner
Machine 8 provides air quantity to hot-side heat dissipation device 2 by lower air inlet 7, and along the air inlet direction of hot-side heat dissipation device 2, evaporator tank 21 is tilted towards
Lower setting, so that the condensed water in evaporator tank 21 under the action of lower blower 8, is flowed along direction diagonally downward.
Since the top of hot-side heat dissipation device 2 is close to refrigerating plant 3, hot-side heat dissipation device 2 is got over along direction straight up
Close to refrigerating plant 3, the temperature of outer surface is higher, and evaporability is bigger, and the condensation water quantity that can be evaporated is more.
In some alternative embodiments, the folder at least two evaporator tanks 21 between the evaporator tank 21 and horizontal plane of lower section
Angle is greater than the angle between the evaporator tank 21 and horizontal plane of top.Preferably, in all evaporator tanks 21,21 He of lower section evaporator tank
Angle between horizontal plane is greater than the angle between the evaporator tank 21 and horizontal plane of top.
It is closer to refrigerating plant 3, i.e., more upward in the outer surface of hot-side heat dissipation device 2 in these optional embodiments,
The density of evaporator tank 21 is bigger, can more converge more condensed waters, and what is matched with this is the outer of more top hot-side heat dissipation device 2
Surface temperature is higher, can more evaporate more condensed waters, therefore can guarantee evaporation effect.
Hot-side heat dissipation device 2 has two outer surfaces being oppositely arranged in the horizontal direction, which can be respectively provided with
There are one of evaporator tank 21 or two outer surfaces to be provided with evaporator tank 21.Preferably, which is provided with
Evaporator tank 21 so that flowing to the condensed water of two outer surfaces can be located in evaporator tank 21, and is flowed along preset direction, is protected
Demonstrate,prove evaporation effect.
Also referring to Figure 10, in order to guarantee that condensed water can accurately flow to evaporator tank 21, each evaporator tank 21 enters
Be provided with groove 22 at mouthful, groove 22 is formed by the lateral sunken end face of hot-side heat dissipation device 2 so that the entrance of evaporator tank 21 compared with
Greatly, it is flowed into evaporator tank 21 convenient for condensed water by groove 22.
It is further preferred that the evaporator tank 21 includes spaced upper wall 23 and lower wall 24 along the vertical direction, upper wall
23 are provided with guide surface 25 close to one end of groove 22, and guide surface 25 is tilted upward along the direction close to groove 22 by upper wall 23 and set
It sets, condensed water is enabled to flow into evaporator tank 21 under the guiding function of guide surface 25 by groove 22.
The bottom of hot-side heat dissipation device 2 is additionally provided with chassis, and the area of chassis in the horizontal plane is greater than the cross of hot-side heat dissipation device 2
Section enables hot-side heat dissipation device 2 to be located on chassis, prevents the condensation flow of 2 surface of hot-side heat dissipation device not yet evaporating completely
Air conditioner out causes air conditioner inconvenient for use.
Also referring to Figure 11, second embodiment of the invention also provides a kind of control method of air conditioner, for controlling
The air conditioner stated, when air conditioner runs refrigeration mode, control method includes:
Step S01: after air-conditioning booting and the corresponding upper fan of cold end radiator with and the corresponding lower blower of hot-side heat dissipation device
It is run with maximum wind velocity.
After the S02: the first preset time of step, reduce the wind speed of lower blower.
In embodiments of the present invention, after air-conditioning booting, upper fan 6 and lower blower 8 are run with maximum wind velocity, to guarantee
The refrigeration effect of air-conditioning.After running a period of time, the surface of cold end radiator 1 can generate condensed water, and condensed water can flow to heat
The surface of radiator 2 is held, therefore after the first preset time, reduces the wind speed of lower blower 8, so that condensed water is in hot-side heat dissipation device 2
Flowing velocity reduce, guarantee condensed water be sufficiently evaporated.
Further, after step S02 further include: step S03: whether the predeterminated position of detection hot-side heat dissipation device outer surface
There is water, when there is water, reduce the wind speed of lower blower, when anhydrous, increases the wind speed of lower blower.By detecting hot-side heat dissipation device 2
Whether outer surface has water, and according to whether there is the wind speed of blower under water management, when there is water, 8 wind speed of blower under reducing guarantees cold
Condensate evaporation sufficiently, when anhydrous, increase lower 8 wind speed of blower, guarantees air conditioner refrigeration effect, while can also save electric energy.
Wherein, the first preset time can be set according to actual needs, such as the first preset time is 1 minute, 2
Minute is longer.Predeterminated position can be set according to actual needs, such as predeterminated position is hot-side heat dissipation device 2 in vertical side
To middle position；Or when 2 surface of hot-side heat dissipation device is provided with evaporator tank 21, predeterminated position is to steam from upper number second
Send out position at slot 21 and/or from the position 21 etc. of lower second evaporator tank 21 of number, as long as whether having water by predeterminated position,
It can judge whether 2 surface of hot-side heat dissipation device has water.
There are many set-up modes for detecting whether water, for example, determining in evaporator tank 21 whether there is water by varistor
Deng.
Further, optionally, control method further include:
Step S04: after air-conditioning shutdown, lower blower is closed after continuing to run the second preset time.Guarantee to continue to eliminate
The condensed water on 2 surface of hot-side heat dissipation device is dried up by lower blower 8, guarantees hot end by the condensed water of 2 surface residual of hot-side heat dissipation device
2 dry tack free of radiator.
Those skilled in the art will readily recognize that above-mentioned each advantageous manner can be free under the premise of not conflicting
Ground combination, superposition.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all in spirit of the invention and
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within principle.Above only
It is the preferred embodiment of the present invention, it is noted that for those skilled in the art, do not departing from this hair
Under the premise of bright technical principle, several improvements and modifications can also be made, these improvements and modifications also should be regarded as guarantor of the invention
Protect range.
Claims (23)
1. a kind of air conditioner, which is characterized in that including cold end radiator (1) and hot-side heat dissipation device (2), wherein the cold end radiates
Device (1) is located at the top of the hot-side heat dissipation device (2).
2. air conditioner according to claim 1, which is characterized in that the cold end radiator (1) and the hot-side heat dissipation device
(2) it is distributed along the vertical direction.
3. air conditioner according to claim 1, which is characterized in that further include refrigerating plant (3), be located at the cold end and radiate
Between device (1) and the hot-side heat dissipation device (2).
4. air conditioner according to claim 1, which is characterized in that the outer surface of the cold end radiator (1) is provided with poly-
Sink (11), the poly tank (11) are laterally extended, to store the condensed water generated on the cold end radiator (1).
5. air conditioner according to claim 4, which is characterized in that the poly tank (11) is multiple, multiple polywaters
Slot (11) is spaced apart along the vertical direction.
6. air conditioner according to claim 5, which is characterized in that along the air inlet direction of cold end radiator (1), the polywater
Slot (11) is arranged diagonally downward.
7. air conditioner according to claim 5, which is characterized in that at least there are two the poly tanks of top in poly tank (11)
(11) angle between horizontal plane is greater than the angle between the poly tank (11) and horizontal plane of lower section.
8. air conditioner according to claim 4, which is characterized in that
Opposite two outer surfaces are provided with the poly tank (11) to the cold end radiator (1) in the horizontal direction；
Alternatively, the cold end radiator (1) is provided with the polywater one of in opposite two outer surfaces in the horizontal direction
Slot (11).
9. air conditioner according to claim 1, which is characterized in that further include water-accepting part (4), be set to the cold end heat dissipation
Between device (1) and the hot-side heat dissipation device (2), and protrude from the outer surface setting of the cold end radiator (1).
10. air conditioner according to claim 9, which is characterized in that the water-accepting part (4) is along around the cold end radiator
(1) path of bottom extends annular in shape.
11. air conditioner according to claim 10, which is characterized in that one end of water-accepting part (4) transverse direction is provided with drop
Water hole (41), the weeper (41) is along the vertical direction through setting.
12. air conditioner according to claim 11, feature is, the water-accepting part (4) further includes baffle plate (43),
Direction elongation moulding along the water-accepting part (4) to hot-side heat dissipation device (2) bottom, and the baffle plate (43) is positioned at described
Side of the weeper (41) far from the hot-side heat dissipation device (2).
13. air conditioner according to claim 11, which is characterized in that the side of the weeper (41) is provided with recess portion
(42), the recess portion (42) is recessed by the upper surface of the water-accepting part (4) forms.
14. air conditioner according to claim 1, which is characterized in that the outer surface of the hot-side heat dissipation device (2) is provided with steaming
It sends out slot (21), the evaporator tank (21) extends transversely, to store condensed water.
15. air conditioner according to claim 14, which is characterized in that the evaporator tank (21) has multiple, multiple steamings
Hair slot (21) is spaced apart along the vertical direction.
16. air conditioner according to claim 15, which is characterized in that along the air inlet direction of the hot-side heat dissipation device (2), institute
Evaporator tank (21) is stated to be arranged diagonally downward.
17. air conditioner according to claim 16, which is characterized in that the steaming of lower section at least two evaporator tanks (21)
Send out the angle that the angle between slot (21) and horizontal plane is greater than between the evaporator tank (21) and horizontal plane of top.
18. air conditioner according to claim 14, which is characterized in that
Opposite two outer surfaces are provided with the evaporator tank (21) to the hot-side heat dissipation device (2) in the horizontal direction；
Alternatively, opposite one of two outer surfaces are provided with the evaporator tank to the hot-side heat dissipation device (2) in the horizontal direction
(21)。
19. air conditioner according to claim 14, which is characterized in that the inlet setting of the evaporator tank (21) is fluted
(22), the groove (22) is formed by the sunken end face of hot-side heat dissipation device (2) transverse direction.
20. air conditioner according to claim 19, which is characterized in that the evaporator tank (21) includes being spaced along the vertical direction
The upper wall (23) and lower wall (24) of setting, the upper wall (23) are provided with guide surface (25) close to the one end of the groove (22),
The guide surface (25) tilts upward setting along the direction close to the groove (22) by the upper wall (23).
21. air conditioner according to claim 1, which is characterized in that further include chassis, the hot-side heat dissipation device is set to institute
State the upper surface on chassis.
22. a kind of control method of air conditioner, the air conditioner is the described in any item air conditioners of claim 1-21, feature
It is, when the air conditioner runs refrigeration mode, the described method comprises the following steps:
Air-conditioning booting after and the corresponding upper fan (6) of the cold end radiator (1) with and hot-side heat dissipation device (2) it is corresponding
Lower blower (8) is run with maximum wind velocity；
After first preset time, reduce the wind speed of the lower blower (8).
23. according to the method for claim 22, which is characterized in that further include: after the air-conditioning shutdown, the lower blower
(8) it is closed after continuing to run the second preset time.
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| Publication number | Publication date |
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| CN109340967B (en) | 2023-06-30 |
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