CN104501387A - Air conditioner - Google Patents
Air conditioner Download PDFInfo
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- CN104501387A CN104501387A CN201410767607.2A CN201410767607A CN104501387A CN 104501387 A CN104501387 A CN 104501387A CN 201410767607 A CN201410767607 A CN 201410767607A CN 104501387 A CN104501387 A CN 104501387A
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- Prior art keywords
- condenser
- water
- guiding device
- air
- groove
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Classifications
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- 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
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
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- 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
- F24F13/24—Means for preventing or suppressing noise
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- 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
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- 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
- F24F2013/228—Treatment of condensate, e.g. sterilising
Abstract
The invention provides an air conditioner. The air conditioner comprises a condenser, a water beating device and a guiding device, wherein a water receiving tank is arranged below the condenser; the water receiving tank is used for storing condensed water formed by the air conditioner; the water beating device is positioned in the water receiving tank below the condenser; the water beating device is used for enabling the condensed water in the water receiving tank to splash; the guiding device is connected with the upper end of the condenser and is used for guiding the splashed condensed water to the upper part of the condenser. By the adoption of the technical scheme, the condensed water in the water tank is enabled to splash by the water beating device, and the condensed water splashed to the guiding device flows through the surface of the condenser in a reasonable path to cool the condenser on the premise the wind resistance of the condenser is not influenced, so that the working efficiency of the condenser is improved, the noise generated when water drops collide with the peripheral area of the condenser is effectively avoided, a water bridge formed when larger water drops are splashed to fins of the condenser is avoided, and thus the resistance of air flowing through the condenser is increased.
Description
Technical field
The present invention relates to domestic air conditioning technical field, more specifically, relate to a kind of air-conditioner.
Background technology
In the running of air-conditioner, the temperature of evaporimeter and air channel outer surface thereof often reaches below dew point, when air continues to form a large amount of condensed waters when flowing through this surface.Existing condensed water treating method mainly comprises two kinds, and the first utilizes conduit and pipeline to collect to put condensed water side by side.The second utilizes condensed water to lower the temperature to condenser.The heat exchanger of some air-conditioners adopts mode from top to bottom toward trickle on condenser, although this mode effectively can control the motion path of condensed water, but, trickle mode from top to bottom allows condensed water not easily disperse fully, easily cause the excessive formation cascade of the water yield between the fin on condenser or water bridge, air duct on blocking heat exchanger, thus the resistance increasing that air flows through condenser, reduce the heat exchange efficiency of heat exchanger.
Therefore, propose one and condensed water can be utilized to lower the temperature to condenser, the scheme of the air duct that can prevent again condensed water from blocking on heat exchanger just seems very necessary.
Summary of the invention
The present invention is intended at least to solve one of technical problem existed in prior art.
For this reason, one object of the present invention is, provides a kind of air-conditioner, and condensed water can be utilized to lower the temperature to condenser, can prevent again the air duct on condensed water blocking heat exchanger.
For achieving the above object, embodiment provides a kind of air-conditioner according to a first aspect of the present invention, comprising: condenser, and the below of described condenser is provided with water receiving tank, the condensed water that described water receiving tank is formed for storing described air-conditioner; Dispensing device for water, is positioned at the described water receiving tank of the below of described condenser, and described dispensing device for water splashes for making the described condensed water in described water receiving tank; Guiding device, described guiding device is connected with the upper end of described condenser, for the top of the described condenser that led by the described condensed water splashed.
According to air-conditioner provided by the invention, dispensing device for water is positioned at the water receiving tank below condenser, condenser is splashed to for making the condensed water in water receiving tank, this trickle mode from bottom to up easily allows condensed water scatters, reduce the water yield of local, decrease the cascade or water bridge that are formed between the fin of condenser, simultaneously, the condensed water that some are splashed to eminence by guiding device stops, and be guided on condenser, avoid water droplet spill after and the fierceness of neighboring area of condenser collide and produce noise, it also avoid larger-size water-drop sputtering to condenser fin between form water bridge, thus increase air flows through the resistance in the process of condenser, reduce the heat exchange efficiency of air-conditioner.Dispensing device for water and guiding device ensure that the condenser of air-conditioner is being condensed water-cooled while, avoid the formation of cascade on the fin of condenser or water bridge, ensure that air smooth and easyly can flow through condenser, improve the heat exchange efficiency of air-conditioner, and then improve the performance of air-conditioner.
In addition, the air-conditioner provided according to the above embodiment of the present invention also has following additional technical feature:
According to one embodiment of present invention, also comprise motor, the main shaft of described motor is connected with described dispensing device for water, for driving described dispensing device for water.
According to one embodiment of present invention, described condenser comprises the first condenser and the second condenser, the surface of described first condenser and the second condenser is made up of hydrophilic material, described first condenser and described second condenser be arranged in parallel, be provided with described guiding device above gap between described first condenser and described second condenser, below the gap between described first condenser and described second condenser, be provided with described dispensing device for water.
Air-conditioner according to an embodiment of the invention, dispensing device for water, by driven by motor, ensure that condenser can continue to be subject to the cooling of condensed water.Condenser is dual-row condenser, comprise the first condenser and the second condenser, the surface of the first condenser and the second condenser adopts hydrophilic material, and this first condenser and the second condenser be arranged in parallel, guiding device is between the first condenser and the second condenser, dispensing device for water is made to be positioned at the space of a relative closure, dispensing device for water is fetched water from the bottom up continuously on the first condenser and the second condenser, condensed water is fully scattered, make local the water yield can not be excessive, cascade or the water bridge of the air duct between the fin blocking condenser can not be formed, simultaneously, the condensed water splashing eminence can guide on the first condenser with on the second condenser by guiding device, condensed water can not be allowed to spill generation noise, the condensed water also making dispensing device for water provide is fully utilized, and then improve the cooling efficiency of the first condenser and the second condenser, contribute to the performance promoting air-conditioner.
Wherein, although with mixing condenser as an example, it will be appreciated by those skilled in the art that above-mentioned condenser is not only confined to dual-row condenser, also can be three rows, four rows etc., as long as the present invention can be realized, and all should within protection scope of the present invention.
According to one embodiment of present invention, described guiding device comprises distributary division, diversion division and fixed part, the both sides of described distributary division are connected with described diversion division, described diversion division is connected with described fixed part, wherein, described fixed part is connected to the upper end of described first condenser and described second condenser, in the described distributary division of the described guiding device gap between described first condenser and described second condenser.
According to one embodiment of present invention, the cross section of described distributary division is the V-arrangement of opening upwards, and the cross section of described diversion division is the circular arc that Open Side Down.
According to one embodiment of present invention, described distributary division, diversion division and fixed part are integral type structure.
Air-conditioner according to an embodiment of the invention, guiding device is divided into distributary division, diversion division and fixed part three parts, distributary division is between the first condenser and the second condenser, the cross section of distributary division is the V-arrangement of opening upwards, the angular range of V-shape portion position is 20 ° to 120 °, the condensed water that dispensing device for water spills can be divided into two parts by the V-shape portion position of distributary division, diversion division is connected to distributary division both sides, the cross section of diversion division is the circular arc that Open Side Down, can by two parts condensate water guide to the first condenser of splitter section outflow and the second condenser, prevent from condensed water from spilling colliding with other positions producing noise, diversion division is connected with fixed part, the both sides of guiding device are made to be separately fixed on the first condenser and the second condenser, distributary division, diversion division and fixed part are integral type structure, be conducive to seamlessly transitting of distributary division and diversion division, and make guiding device be convenient to make, manual assembly time need not be spent, save production cost, improve production efficiency, and then reduce the production cost of air-conditioner, add the cost performance of air-conditioner.
Wherein, this V-arrangement is bilateral symmetry or unsymmetric structure, and the cross section of this distributary division is only not only V-arrangement, can be also other shapes, as long as can realize this technical scheme.
According to one embodiment of present invention, described guiding device is made up of hydrophilic material, the lower surface of described guiding device is provided with groove, described groove is uniformly distributed in horizontal at the lower surface of described guiding device, the width of described groove, the degree of depth are all in the scope of 1 micron to 400 microns, and the spacing between any two adjacent described grooves is in the scope of 1 micron to 400 microns.
Air-conditioner according to an embodiment of the invention, guiding device is made up of hydrophilic material, and the lower surface of guiding device is uniform-distribution with the groove of 1 micron to 400 microns, the lower surface of guiding device is made to be provided with Superhydrophilic, and fluted direction is preferably laterally, the lower surface of guiding device is made to present horizontal guidance quality, when the cross section of groove is V-arrangement, rectangle, when semicircle or polygon, all do not affect Superhydrophilic and the guidance quality of guiding device, the guiding device with Superhydrophilic and guidance quality is conducive to condensed water to guide on the first condenser and the second condenser, and flow from top to bottom along hydrophilic fin surface, and then reduce the noise of air-conditioner, ensure that the performance of air-conditioner.
Air-conditioner according to an embodiment of the invention, described guiding device is made up of hydrophobic material, the lower surface of described guiding device is provided with groove, described groove is uniformly distributed in horizontal at the lower surface of described guiding device, the width of described groove, the degree of depth is all in the scope of 1 micron to 400 microns, spacing between any two adjacent described grooves is in the scope of 1 micron to 400 microns, equidistant equally distributed salient point is provided with between the bottom land of described groove and any two adjacent described grooves, the height of described salient point and equivalent diameter are 0.1 micron to 10 microns, spacing between any two adjacent described salient points is 0.1 micron to 10 microns, wherein, the equivalent diameter of described salient point is less than the spacing between the width of described groove and arbitrary neighborhood two described grooves.
According to one embodiment of present invention, described dot shape is hemispherical, cylindrical or conical.
Air-conditioner according to an embodiment of the invention, guiding device selects hydrophobic material, and the groove of 1 micron to 400 microns is uniform-distribution with at the lower surface of guiding device, equidistant equally distributed salient point is provided with between the bottom land of groove and any two adjacent trenches, the height of salient point and equivalent diameter are 0.1 micron to 10 microns, spacing between any two adjacent salient points is 0.1 micron to 10 microns, the lower surface of guiding device is made to present super-hydrophobicity, and fluted direction is preferably laterally, the lower surface of guiding device is made to present horizontal guidance quality, wherein, when the shape of salient point is hemispherical, time cylindrical or conical, all do not affect the super-hydrophobicity of guiding device, when the cross section of groove is V-arrangement, rectangle, when semicircle or polygon, all do not affect the guidance quality of guiding device.Be conducive to condensed water to guide on the first condenser and the second condenser, the super-hydrophobicity that presents the lower surface of guiding device effectively can reduce viscous force when the diversed device shunting of condensed water and water conservancy diversion, guiding device can be made more to have easily to be guided on the first condenser and the second condenser by condensed water, improve the heat exchange efficiency of condenser, ensure that the performance of air-conditioner.
According to one embodiment of present invention, the cross section of described groove is V-arrangement, rectangle, semicircle or polygon.
According to one embodiment of present invention, described dispensing device for water is wheel or the water pump of fetching water.
Air-conditioner according to an embodiment of the invention, when dispensing device for water is taken turns for fetching water, gets rid of condensed water to first condenser and the second condenser of water wheels both sides by centrifugal force, makes the cooling scope of condensed water compare dispersion with even.When dispensing device for water is water pump, the discharge outlet of water pump upward, the discharge outlet of water pump preferably installs the shower nozzle respectively towards the first condenser and the second condenser, and condensed water is sprayed water from the bottom up, can make condensed water on the first condenser and the second condenser compare dispersion with even.Above two kinds of modes all can effectively be carried out dispersion to the first condenser and the second condenser and spray condensed water equably, contribute to the heat radiation of air-conditioner, and then improve air-conditioner operating efficiency, ensure that the performance of air-conditioner.
Provide in description part below according to additional aspect of the present invention and advantage, part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the Facad structure schematic diagram of the air-conditioner according to one embodiment of the invention;
Fig. 2 is the side structure schematic diagram of the air-conditioner shown in Fig. 1;
Fig. 3 is the guiding device structural representation of the air-conditioner according to one embodiment of the invention;
Fig. 4 is a kind of microstructure schematic diagram of the lower surface of the guiding device of the air-conditioner shown in Fig. 3;
Fig. 5 is the another kind of microstructure schematic diagram of the lower surface of the guiding device of the air-conditioner shown in Fig. 3.
Wherein, the corresponding relation in Fig. 1 to Fig. 5 between Reference numeral and component names is:
1 condenser, 2 dispensing device for waters, 3 guiding devices, 4 motors, 5 first condensers, 6 second condensers, 7 distributary divisions, 8 diversion divisions, 9 fixed parts, 10 grooves, 11 salient points.
Detailed description of the invention
In order to more clearly understand above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the drawings and specific embodiments, the present invention is further described in detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Set forth a lot of detail in the following description so that fully understand the present invention; but; the present invention can also adopt other to be different from mode described here to implement, and therefore, protection scope of the present invention is not by the restriction of following public specific embodiment.
As shown in Figure 1, embodiment provides a kind of air-conditioner according to a first aspect of the present invention, comprising: condenser 1, and the below of described condenser 1 is provided with water receiving tank, the condensed water that described water receiving tank is formed for storing described air-conditioner; Dispensing device for water 2, is positioned at the described water receiving tank of the below of described condenser 1, and described dispensing device for water 2 splashes for making the described condensed water in described water receiving tank; Guiding device 3, described guiding device 3 is connected with the upper end of described condenser 1, for the top of the described condenser 1 that led by the described condensed water splashed.
According to air-conditioner provided by the invention, dispensing device for water 2 is positioned at the water receiving tank below condenser 1, condenser 1 is splashed to for making the condensed water in water receiving tank, this trickle mode from bottom to up easily allows condensed water scatters, reduce the water yield of local, decrease the cascade or water bridge that are formed between the fin of condenser 1, simultaneously, the condensed water that some are splashed to eminence by guiding device 3 stops, and be guided on condenser 1, avoid water droplet spill after and the fierceness of neighboring area of condenser 1 collide and produce noise, it also avoid larger-size water-drop sputtering to condenser 1 fin between form water bridge, thus increase air flows through the resistance in the process of condenser 1, reduce the heat exchange efficiency of air-conditioner.Dispensing device for water 2 and guiding device 3 ensure that the condenser 1 of air-conditioner is being condensed water-cooled while, avoid the formation of cascade on the fin of condenser 1 or water bridge, ensure that air smooth and easyly can flow through condenser 1, improve the heat exchange efficiency of air-conditioner, and then improve the performance of air-conditioner.
In addition, the air-conditioner provided according to the above embodiment of the present invention also has following additional technical feature:
As shown in Figure 2, according to one embodiment of present invention, also comprise motor 4, the main shaft of described motor 4 is connected with described dispensing device for water 2, for driving described dispensing device for water 2.
As depicted in figs. 1 and 2, according to one embodiment of present invention, described condenser 1 comprises the first condenser 5 and the second condenser 6, the surface of described first condenser and the second condenser is made up of hydrophilic material, described first condenser 5 be arranged in parallel with described second condenser 6, be provided with described guiding device 3 above gap between described first condenser 5 and described second condenser 6, below the gap between described first condenser 5 and described second condenser 6, be provided with described dispensing device for water 2.
Air-conditioner according to an embodiment of the invention, dispensing device for water 2 is driven by motor 4, ensure that condenser 1 can continue to be subject to the cooling of condensed water.Condenser 1 is dual-row condenser, comprise the first condenser 5 and the second condenser 6, the surface of the first condenser 5 and the second condenser 6 adopts hydrophilic material, and this first condenser 5 and the second condenser 6 be arranged in parallel, guiding device 3 is between the first condenser 5 and the second condenser 6, dispensing device for water 2 is made to be positioned at the space of a relative closure, dispensing device for water 2 is fetched water from the bottom up continuously on the first condenser 5 and the second condenser 6, condensed water is fully scattered, make local the water yield can not be excessive, cascade or the water bridge of the air duct between the fin blocking condenser 1 can not be formed, simultaneously, the condensed water splashing eminence can guide on the first condenser 5 with on the second condenser 6 by guiding device 3, condensed water can not be allowed to spill generation noise, the condensed water also making dispensing device for water 2 provide is fully utilized, and then improve the cooling efficiency of the first condenser 5 and the second condenser 6, contribute to the performance promoting air-conditioner.
Wherein, although with mixing condenser as an example, it will be appreciated by those skilled in the art that above-mentioned condenser 1 is not only confined to dual-row condenser, also can be three rows, four rows etc., as long as the present invention can be realized, and all should within protection scope of the present invention.
As shown in Figures 2 and 3, according to one embodiment of present invention, described guiding device 3 comprises distributary division 7, diversion division 8 and fixed part 9, the both sides of described distributary division 7 are connected with described diversion division 8, described diversion division 8 is connected with described fixed part 9, wherein, described fixed part 9 is connected to the upper end of described first condenser 5 and described second condenser 6, in the described distributary division 7 of described guiding device 3 gap between described first condenser 5 and described second condenser 6.
According to one embodiment of present invention, the cross section of described distributary division 7 is the V-arrangement of opening upwards, and the cross section of described diversion division 8 is the circular arc that Open Side Down.
According to one embodiment of present invention, described distributary division 7, diversion division 8 and fixed part 9 is integral type structure.
Air-conditioner according to an embodiment of the invention, guiding device 3 is divided into distributary division 7, diversion division 8 and fixed part 9 three parts, distributary division 7 is between the first condenser 5 and the second condenser 6, the cross section of distributary division 7 is the V-arrangement of opening upwards, the angular range of V-shape portion position is 20 ° to 120 °, the condensed water that dispensing device for water 2 spills can be divided into two parts by the V-shape portion position of distributary division 7, diversion division 8 is connected to distributary division both sides, the cross section of diversion division 8 is the circular arc that Open Side Down, on two parts condensate water guide to the first condenser 5 that distributary division 7 can be distributed and the second condenser 6, prevent from condensed water from spilling colliding with other positions producing noise, diversion division 8 is connected with fixed part 9, the both sides of guiding device 3 are made to be separately fixed on the first condenser 5 and the second condenser 6, distributary division 7, diversion division 8 and fixed part 9 are integral type structure, be conducive to seamlessly transitting of distributary division 7 and diversion division 8, and make guiding device 3 be convenient to make, manual assembly time need not be spent, save production cost, improve production efficiency, and then reduce the production cost of air-conditioner, add the cost performance of air-conditioner.
Wherein, this V-arrangement is bilateral symmetry or unsymmetric structure, and the cross section of this distributary division 7 is only not only V-arrangement, can be also other shapes, as long as can realize this technical scheme.
As shown in Figure 3 and Figure 4, according to one embodiment of present invention, described guiding device 3 is made up of hydrophilic material, the lower surface of described guiding device 3 is provided with groove 10, described groove 10 is uniformly distributed in horizontal at the lower surface of described guiding device 3, the width of described groove 10, the degree of depth are all in the scope of 1 micron to 400 microns, and the spacing between any two adjacent described grooves 10, in the scope of 1 micron to 400 microns, makes the lower surface of described guiding device 3 have Superhydrophilic.
Air-conditioner according to an embodiment of the invention, described guiding device 3 selects hydrophilic material, the lower surface of guiding device 3 is uniform-distribution with the groove 10 of 1 micron to 400 microns, the lower surface of guiding device 3 is made to be provided with Superhydrophilic, and the direction of all grooves 10 is preferably laterally, the lower surface of guiding device 3 is made to present horizontal guidance quality, when the cross section of groove 10 is V-arrangement, rectangle, when semicircle or polygon, all do not affect Superhydrophilic and the guidance quality of guiding device 3, the guiding device 3 with hydrophily and guidance quality is conducive to condensed water to guide on the first condenser 5 and the second condenser 6, , and flow from top to bottom along hydrophilic fin surface, and then reduce the noise of air-conditioner, ensure that the performance of air-conditioner.
As shown in Figures 3 to 5, air-conditioner according to an embodiment of the invention, described guiding device 3 is made up of hydrophobic material, the lower surface of described guiding device 3 is provided with groove 10, described groove 10 is uniformly distributed in horizontal at the lower surface of described guiding device 3, the width of described groove 10, the degree of depth is all in the scope of 1 micron to 400 microns, spacing between any two adjacent described grooves 10 is in the scope of 1 micron to 400 microns, equidistant equally distributed salient point 11 is provided with between the bottom land of described groove 10 and any two adjacent described grooves 10, the height of described salient point 11 and equivalent diameter are 0.1 micron to 10 microns, spacing between any two adjacent described salient points 11 is 0.1 micron to 10 microns, wherein, the equivalent diameter of described salient point 11 is less than the spacing between the width of described groove 10 and the described groove 10 of arbitrary neighborhood two.
According to one embodiment of present invention, described salient point 11 shape is hemispherical, cylindrical or conical.
Air-conditioner according to an embodiment of the invention, guiding device 3 selects hydrophobic material, the lower surface of guiding device 3 is uniform-distribution with the groove 10 of 1 micron to 400 microns, equidistant equally distributed salient point 11 is provided with between the bottom land of groove 10 and any two adjacent trenches 10, the height of salient point 11 and equivalent diameter are 0.1 micron to 10 microns, spacing between any two adjacent salient points 11 is 0.1 micron to 10 microns, the lower surface of guiding device 3 is made to present super-hydrophobicity, and the direction of all grooves 10 is preferably laterally, the lower surface of guiding device 3 is made to present horizontal guidance quality, wherein, when the shape of salient point 11 is hemispherical, time cylindrical or conical, all do not affect the super-hydrophobicity of guiding device 3, when the cross section of groove 10 is V-arrangement, rectangle, when semicircle or polygon, all do not affect the guidance quality of guiding device 3.Be conducive to condensed water to guide on the first condenser 5 and the second condenser 6, the super-hydrophobicity that presents the lower surface of guiding device 3 can effectively reduce the diversed device 3 of condensed water shunt and water conservancy diversion time viscous force, guiding device 3 can be made more to have and easily condensed water to be guided on the first condenser 5 and the second condenser 6, improve the heat exchange efficiency of condenser 1, ensure that the performance of air-conditioner.
According to one embodiment of present invention, the cross section of described groove 10 is V-arrangement, rectangle, semicircle or polygon.
As shown in Figure 2, according to one embodiment of present invention, described dispensing device for water 2 is wheel or the water pump of fetching water.
Air-conditioner according to an embodiment of the invention, when dispensing device for water 2 is taken turns for fetching water, gets rid of condensed water to first condenser 5 and the second condenser 6 of water wheels both sides by centrifugal force, makes the cooling scope of condensed water compare dispersion with even.When dispensing device for water 2 is water pump, the discharge outlet of water pump upward, the discharge outlet of water pump preferably installs the shower nozzle respectively towards the first condenser 5 and the second condenser 6, and condensed water is sprayed water from the bottom up, can make condensed water on the first condenser 5 and the second condenser 6 compare dispersion with even.Above two kinds of modes all can effectively be carried out dispersion to the first condenser 5 and the second condenser 6 and spray condensed water equably, contribute to the heat radiation of air-conditioner, and then improve air-conditioner operating efficiency, ensure that the performance of air-conditioner.
Concrete, as depicted in figs. 1 and 2, air-conditioner described according to another embodiment of the invention, comprise: guiding device 3, first condenser 5, second condenser 6, dispensing device for water 2 and motor 4, first condenser 5 and the parallel installation of the second condenser 6, the fin of the first condenser 5 and the second condenser all adopts hydrophilic formula material, and the first condenser 5 and the second condenser 6 are fixed with guiding device 3, and the below between the first condenser 5 and the second condenser 6 is provided with dispensing device for water 2, dispensing device for water 2 is wheels of fetching water, and wheel of fetching water is connected with motor 4.
As shown in Figure 3, guiding device 3 comprises: distributary division 7, diversion division 8 and fixed part 9.Wherein, distributary division 7 and diversion division 8 arc transition, distributary division cross section is V-arrangement, and V-arrangement cross section angle is 27 °, and fixed part 9 is flat segments, and fixed part 9 is connected with the top of the first condenser 5 and the second condenser 6.
As shown in Figure 3 and Figure 4, guiding device 3 surface is equidistantly evenly distributed groove 10, groove 10 orientation is identical with water wheel axle direction, the degree of depth of groove 10, width are respectively 50 microns and 75 microns, the spacing of every two adjacent grooves 10 is 75 microns, the material selection aluminium alloy of guiding device 3, and the groove 10 on guiding device 3 lower surface adopts Laser Processing to form, make its surface in super water-wet behavior, its water contact angle is less than 5 °.
When water wheels rotate under the driving of motor 4, with the condensed water in dynamic water tank, it is made to splash to the lower surface of guiding device 3, the lower surface of the Superhydrophilic of wetting guiding device 3 rapidly, and along distributary division 7 under the guide effect of groove 10, diversion division 8 and fixed part 9 flow, final top of falling the first condenser 5 and the second condenser 6 with certain speed, condensed water is under gravity toward current downflow, the water-wet behavior of hydrophilic first condenser 5 and the second condenser 6 ensure that the water toward current downflow does not form water bridge, thus prevent the remarkable increase of windage, fully contact the surface of the first condenser 5 and the second condenser 6 due to condensed water and make it evaporate under certain wind speed, heat absorption, finally, be back to the condensed water in tank to recycle under the effect of water wheels, thus play the heat exchange efficiency promoting air-conditioner and the double action consuming condensed water fast.
Due to the ultra-hydrophilic surface of water droplet quick humidification guiding device 3 up splashed, form moisture film on a surface, and along the round and smooth contour motion of the distributary division 7 on guiding device 3 and diversion division 8 under effect of inertia, in this flow process, the flow velocity of water is cushioned, the top of the first condenser 5 and the second condenser 6 is dropped down onto through fixed part 9, fully soak the surface of cold first condenser 5 and the second condenser 6 and be slowly back in tank, the wall that the water droplet comparatively significantly reducing splashing directly impacts cold first condenser 5 and the second condenser 6 rebounds then to the noise caused during other positions.
Concrete, as depicted in figs. 1 and 2, air-conditioner described according to still a further embodiment, comprise: guiding device 3, first condenser 5, second condenser 6, dispensing device for water 2 and motor 4, first condenser 5 and the parallel installation of the second condenser 6, the fin of the first condenser 5 and the second condenser all adopts hydrophilic formula material, and the first condenser 5 and the second condenser 6 are fixed with guiding device 3, and the below between the first condenser 5 and the second condenser 6 is provided with dispensing device for water 2, dispensing device for water 2 is wheels of fetching water, and wheel of fetching water is connected with motor 4.
As shown in Figure 3, guiding device 3 comprises: distributary division 7, diversion division 8 and fixed part 9.Wherein, distributary division 7 and diversion division 8 arc transition, distributary division cross section is V-arrangement, and V-arrangement cross section angle is 27 °, and fixed part 9 is flat segments, and fixed part 9 is connected with the top of the first condenser 5 and the second condenser 6.
As shown in Figure 3 and Figure 5, the surface of guiding device 3 is provided with salient point 11 and is arranged in groove 10 and composite construction between every two adjacent grooves 10, groove 10 distributes along the rotor shaft direction of motor 4, the degree of depth of groove 10 and width are respectively 50 microns and 75 microns, distance between every two adjacent grooves 10 is 75 microns, the diameter of salient point 11 is 25 microns, salient point 11 is 75 microns along the spacing in the direction of groove 10, the material selection polytetrafluoroethylene (PTFE) of guiding device 3, the micro-structured form of guiding device 3 lower surface adopts micro-hot-pressing technique shaping, the lower surface of guiding device 3 is made to be super-hydrophobicity, the contact angle of its water is greater than 150 °, the roll angle of water is less than 10 °.
Gu the liquid/contact area formed between the lower surface due to the super-hydrophobicity of water droplet and guiding device 3 is less, viscous force is extremely low, therefore water droplet is less in the resistance to rolling on this surface, the water droplet up splashed is along the lower surface fast scroll of guiding device 3, under the guide effect of groove 10, the top of the first condenser 5 and the second condenser 6 is fallen with higher speed, the surface of the first condenser 5 and the second condenser 6 is washed away, effective sorbent surface heat, plays the effect of the heat exchange efficiency of lifting first condenser 5 and the second condenser 6.
In sum, utilize dispensing device for water 2 that the condensed water in tank is splashed, the condensed water splashed on guiding device 3 flows through condenser 1 surface with rational path, avoiding under the prerequisite affecting condenser 1 windage, for condenser 1 is lowered the temperature, improve the operating efficiency of condenser 1, and effectively prevent water droplet and condenser 1 neighboring area from producing noise because of collision, water bridge is formed between the fin preventing larger water droplet from splashing to condenser 1, thus increase air flows through the resistance in condenser 1 process, the surface design of guiding device 3 has bionical micro-structural, surface is made to have Superhydrophilic or super-hydrophobicity, to the flowing of condensed water, there is guiding and drag reduction effect, thus increase flows to the water yield on condenser 1 surface and the flow velocity of water, improve the heat transfer effect of condenser 1.Wherein, manufacture method guiding device 3 being designed to the structure with groove or groove and salient point comprises: molded polymeric material, impression macromolecular material, low-grade fever pressure macromolecular material, the combination that LIGA technique prepares macromolecular material, 3D prints macromolecular material, Laser Processing metal, spark machined metal, machine metal, deep reaction ion etching inorganic material, beam-plasma etch inorganic material or more method.
In the description of this description, in the present invention, term " first " and " second " object only for describing, and instruction or hint relative importance can not be interpreted as; Term " is connected ", " connection " etc. all should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the description of this description, specific features, structure, material or feature that the description of term " embodiment " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (11)
1. an air-conditioner, is characterized in that, comprising:
Condenser, the below of described condenser is provided with water receiving tank, the condensed water that described water receiving tank is formed for storing described air-conditioner;
Dispensing device for water, is positioned at the described water receiving tank of the below of described condenser, and described dispensing device for water splashes for making the described condensed water in described water receiving tank;
Guiding device, described guiding device is connected with the upper end of described condenser, for the top of the described condenser that led by the described condensed water splashed.
2. air-conditioner according to claim 1, is characterized in that, also comprises motor, and the main shaft of described motor is connected with described dispensing device for water, for driving described dispensing device for water.
3. air-conditioner according to claim 1, it is characterized in that, described condenser comprises the first condenser and the second condenser, the surface of described first condenser and the second condenser is made up of hydrophilic material, described first condenser and described second condenser be arranged in parallel, be provided with described guiding device above gap between described first condenser and described second condenser, below the gap between described first condenser and described second condenser, be provided with described dispensing device for water.
4. air-conditioner according to claim 3, it is characterized in that, described guiding device comprises distributary division, diversion division and fixed part, the both sides of described distributary division are connected with described diversion division, described diversion division is connected with described fixed part, wherein, described fixed part is connected to the upper end of described first condenser and described second condenser, in the described distributary division of the described guiding device gap between described first condenser and described second condenser.
5. air-conditioner according to claim 4, is characterized in that, the cross section of described distributary division is the V-arrangement of opening upwards, and the cross section of described diversion division is the circular arc that Open Side Down.
6. air-conditioner according to claim 4, is characterized in that, described distributary division, diversion division and fixed part are integral type structure.
7. air-conditioner according to claim 1, it is characterized in that, described guiding device is made up of hydrophilic material, the lower surface of described guiding device is provided with groove, described groove is uniformly distributed in horizontal at the lower surface of described guiding device, the width of described groove, the degree of depth are all in the scope of 1 micron to 400 microns, and the spacing between any two adjacent described grooves is in the scope of 1 micron to 400 microns.
8. air-conditioner according to claim 1, it is characterized in that, described guiding device is made up of hydrophobic material, the lower surface of described guiding device is provided with groove, described groove is uniformly distributed in horizontal at the lower surface of described guiding device, the width of described groove, the degree of depth is all in the scope of 1 micron to 400 microns, spacing between any two adjacent described grooves is in the scope of 1 micron to 400 microns, equidistant equally distributed salient point is provided with between the bottom land of described groove and any two adjacent described grooves, the height of described salient point and equivalent diameter are 0.1 micron to 10 microns, spacing between any two adjacent described salient points is 0.1 micron to 10 microns, wherein, the equivalent diameter of described salient point is less than the spacing between the width of described groove and arbitrary neighborhood two described grooves.
9. air-conditioner according to claim 8, is characterized in that, described dot shape is hemispherical, cylindrical or conical.
10. the air-conditioner according to claim 7 or 8, is characterized in that, the cross section of described groove is V-arrangement, rectangle, semicircle or polygon.
11. air-conditioners according to any one of claim 1 to 10, is characterized in that, described dispensing device for water is wheel or the water pump of fetching water.
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| CN201410767607.2A CN104501387B (en) | 2014-12-11 | 2014-12-11 | Air conditioner |
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| CN201410767607.2A CN104501387B (en) | 2014-12-11 | 2014-12-11 | Air conditioner |
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| CN104964487A (en) * | 2015-05-18 | 2015-10-07 | 广东美的制冷设备有限公司 | Heat exchanger, air conditioner and machining method for metal foils |
| CN106016670A (en) * | 2016-06-29 | 2016-10-12 | 珠海格力电器股份有限公司 | Anti-water-blowing water containing plate assembly and air-conditioning system comprising same |
| CN107702387A (en) * | 2017-11-10 | 2018-02-16 | 广东美的制冷设备有限公司 | Condensing unit and air-conditioning equipment |
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