CN103512177A - Air conditioner panel - Google Patents
Air conditioner panel Download PDFInfo
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- CN103512177A CN103512177A CN201210198759.6A CN201210198759A CN103512177A CN 103512177 A CN103512177 A CN 103512177A CN 201210198759 A CN201210198759 A CN 201210198759A CN 103512177 A CN103512177 A CN 103512177A
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- air
- air outlet
- panel body
- blade
- wind blade
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Abstract
The invention discloses an air conditioner panel which comprises a panel body, an air suction grid and air outlets, wherein the air suction grid is arranged in the center of the panel body, serves as an air inlet channel of an air conditioner and used for entering of indoor air, and the air outlets are formed around the air suction grid and used for exhausting the air after heat exchanging inside the air conditioner. Vane extension ends are arranged at the two ends of each air deflection vane respectively, wherein the air deflection vanes are arranged on the air outlets and connected with the panel body in a rotatable mode. The ends of the vane extension ends are beyond the end edges of the air outlets. A longitudinal vane extension end is arranged at one end, close to the panel body, of each air deflection vane. In addition, air deflection vane grooves are formed in the surfaces of the air deflection vanes and protrude out of the surfaces of the air deflection vanes, and the number of the edges of each groove is at least one. By the adoption of the air conditioner panel, the air conditioner can be made to evenly supply the air along the whole air outlets, and therefore balance of temperature distribution is guaranteed.
Description
Technical field
The present invention relates to air-conditioner panel, particularly a kind of wind blade has the air-conditioner panel of elongate structure.
Background technology
Air-conditioner is a kind of device that makes its inner refrigerant (cold-producing medium) carry out the refrigeration being comprised of compression process, condensation process, expansion process and evaporation process or heat circulation.When air-conditioner carries out kind of refrigeration cycle, the refrigerant that becomes high-temperature high-pressure state through compressor compresses can flow to condenser under the guiding of cross valve, and in condenser to external cooling, then when flowing through expansion valve, significantly reduce its temperature and pressure, this low temperature, low pressure refrigerant can absorb heat when flowing through evaporimeter subsequently, finally by crossing fluid reservoir, again flow back in compressor.Heat circulation contrary with above-mentioned kind of refrigeration cycle process.
Along with emerging in multitude of the raising that energy-saving and emission-reduction are required and skyscraper and Intelligent Buildings, central air conditioner system application under construction obtains develop rapidly.Similar with general air-conditioning, central air conditioner system is mainly comprised of refrigeration unit, cooling water recirculation system, the chilled water circulatory system, fan coil system and cooling tower.Refrigeration machine compresses gaseous refrigerant by compressor, high-pressure gaseous refrigerant enters condenser, carry out heat exchange with cooling circulating water, by cooling water pump, will deliver on cooling tower, by water tower fan, it be carried out to spraying cooling with the cooling water of heat, and between atmosphere, carry out heat exchange, by dissipation of heat in atmosphere; The liquid refrigerant that condensation forms enters in evaporimeter, carries out heat exchange with chilled water, and chilled water temperature is reduced, and chilled water pump is delivered to cryogenic freezing water in the cooling coil of each air blower, by blower fan, blows the object that cold wind reaches cooling.Concrete, host machine part is comprised of compressor, evaporimeter, condenser and refrigerant etc., and wherein, low pressure gaseous coolant is entered condenser and is condensed into gradually highly pressurised liquid by compressor pressurization.In condensation process, refrigerant can discharge a large amount of heat energy, and the cooling water that this part heat energy is condensed in device absorbs and delivers on outdoor cooling tower, finally discharges into the atmosphere.During reducing pressure by regulating flow device with the high-pressure liquid refrigerant in post-condenser before the evaporimeter of flowing through, because of the sudden change of pressure, gasify, form gas-liquid mixture and enter evaporimeter.Refrigerant is constantly gasification in evaporimeter, and the heat in simultaneously can absorption refrigerating water makes it reach lower temperature.Finally, the refrigerant in evaporimeter after gasification has become again low-pressure gas, has reentered compressor, so moves in circles.
As the interactive interface of central air-conditioning and conditioned space, on air-conditioner panel, be provided with air-inlet grille and air outlet.Air outlet is to the passage of conditioned space air-supply, conventionally at air outlet place, is provided with the wind blade that wind is played to guide effect.In the prior art, as shown in Figure 1, it is concordant with air outlet edge that wind blade is generally rectangular configuration ，Qi two ends.The problem that this structure exists is: wind from air outlet out, because wind blade ends suddenly in air outlet edge cross section, the edge of wind blade can produce inhomogeneous air-flow, some space becomes the air-flow dead angle that cannot have all the time air-flow to blow to, thereby affects the temperature homogeneity of whole conditioned space simultaneously.
Summary of the invention
The object of the present invention is to provide a kind ofly with can balanced ventilation, guarantee the air-conditioner panel of extended type wind blade at the band tip of Temperature Distribution balance.
To achieve these goals, technical scheme of the present invention is as follows:
A kind of air-conditioner panel, comprise panel body, be arranged on the suction grille that panel body centre enters for room air as air-conditioner inlet channel and be arranged on suction grille around for by the air outlet of the Bas Discharged after heat exchange in air-conditioner inside, the two ends of the wind blade that is arranged at air outlet place and is rotatably connected with panel body are respectively arranged with blade extended end, and the end of blade extended end exceeds the end edge of air outlet.
At blade body two ends, arrange after blade extended end, the two ends of wind blade lengthen, end no longer suddenly in air outlet edge in its cross section, thereby make air-flow on whole air outlet, can both keep even, guarantee that substantially all angles have air-flow to pass through, reduce to greatest extent air-flow dead angle, and then guaranteed the uniformity of conditioned space Temperature Distribution.
The two ends of air outlet are provided with the surface of matching with blade extended end a little less than the surperficial air outlet groove of panel body, when wind blade closes at air outlet place, blade extended end is positioned at corresponding air outlet groove, the surface of wind blade is mutually concordant with the surface of panel body like this, and both the wind blade that also can not have influence on attractive in appearance was through the performance of the lengthening of blade extended end.
In order to facilitate wind blade can enter smoothly when wind blade rotates in the air-out passage between air outlet lateral wall and air outlet madial wall near one side of suction grille, wind blade is not more than wind blade in the distance at the two ends of the straight line at the turning cylinder place being connected with panel body near the distance at the two ends on one side of suction grille.
Preferably, wind blade is provided with longitudinal blade extended end near one end of panel body, longitudinal blade extended end can be arranged on wind blade also can be arranged at wind blade near the panel body one end at suction grille place near the one end at the edge of panel body, this design of widening for wind blade, can provide better guide effect to the air at air outlet place, effectively guarantee the uniformity of air-flow.
Preferably, the end of blade extended end is wedge shape, and the end construction of this wedge shape has following two kinds of implementations:
The distance of wind blade at the two ends of the straight line at the turning cylinder place being connected with panel body is greater than wind blade near the distance at the two ends on the one side at the edge of panel body.
The distance of wind blade at the two ends of the straight line at the turning cylinder place being connected with panel body is less than wind blade near the distance at the two ends on the one side at the edge of panel body.
The way of realization of the wedge shape of these above two kinds of blade extended end ends all can guarantee that the cross section at the two ends of wind blade ends no longer suddenly in air outlet edge, thereby make air-flow comprise that at whole air outlet the edge at air outlet two ends can both keep even, and then guaranteed the uniformity of conditioned space Temperature Distribution, and this wedge structure appearance is also comparatively attractive in appearance.
Preferably, blade extended end is rectangle, the way of realization of the rectangle of this blade extended end end also can guarantee that the cross section at the two ends of wind blade ends no longer suddenly in air outlet edge, thereby make air-flow comprise that at whole air outlet the edge at air outlet two ends can both keep even, and then guaranteed the uniformity of conditioned space Temperature Distribution, and the structure of this rectangular configuration and wind blade of the prior art difference is little in appearance.
Preferably, the edge of wind blade can adopt the smooth circular configuration with certain radian, and this edge with radian is more attractive in appearance in appearance.
Preferably, wind blade surface is provided with wind blade groove, the ditch trough rim of wind blade groove is no less than one, and the ditch trough rim of wind blade groove all protrudes from wind blade surface, thereby the air after heat exchange in air-conditioner inside that air outlet is discharged can change direction and can not get back to air outlet generation return air phenomenon along wind blade after the ditch trough rim of wind blade groove.
Preferably, on panel body, have the air outlet lateral wall at the place of keeping to the side at air outlet place and the junction of the bottom face of panel body is ladder-type structure, utilize the face of keeping out the wind of this ladder-type structure to change the flow direction of the wind being blown out by air outlet, avoided wind to flow to ceiling along the bottom face of panel body.
Preferably, the bottom face that has the close suction grille one end at air outlet place on panel body is provided with the suction grille groove that ditch trough rim number is no less than, and the ditch trough rim of suction grille groove protrudes from bottom face.
Preferably, the bottom face of one end at edge that has the close panel body at air outlet place on panel body is provided with the air outlet groove that ditch trough rim number is no less than, and the ditch trough rim of air outlet groove protrudes from bottom face.
Thereby the air after heat exchange in air-conditioner inside that air outlet is discharged can change direction and can directly do not got on the bottom face of panel body after the ditch trough rim of suction grille groove and the ditch trough rim of air outlet groove, thereby avoided the generation of condensation.
Adopt air-conditioner panel of the present invention to have the following advantages:
1, the two ends of wind blade are respectively arranged with blade extended end, the end of blade extended end exceeds the end edge of air outlet, can make air-conditioning along whole air outlet balanced ventilation, thereby make air-flow on whole air outlet, can both keep even, guarantee that substantially all angles have air-flow to pass through, reduce to greatest extent air-flow dead angle, guarantee the balance of Temperature Distribution.
2, wind blade surface is provided with wind blade groove, and the ditch trough rim of wind blade groove all protrudes from wind blade surface, thereby the air after heat exchange in air-conditioner inside that air outlet is discharged can change direction and can not get back to air outlet generation return air phenomenon along wind blade after the ditch trough rim of wind blade groove.
3, wind blade is provided with longitudinal blade extended end, and this design of widening for wind blade can provide better guide effect to the air at air outlet place, effectively guarantees the uniformity of air-flow.
4, blade extended end can adopt the shapes such as wedge shape, rectangle, and all can not have influence on wind blade through the performance of the lengthening of blade extended end, comparatively free to the variation of the outward appearance of air-conditioner panel like this, can not have influence on function of the present invention; Meanwhile, thus also can on basis of the present invention, improve and reach the object of beautifying air-conditioner panel.
5, the ditch trough rim of suction grille groove and the ditch trough rim of air outlet groove all protrude from bottom face, thereby the air after heat exchange in air-conditioner inside that air outlet is discharged can change direction and can directly do not got on the bottom face of panel body after the ditch trough rim of suction grille groove and the ditch trough rim of air outlet groove, thereby avoided the generation of condensation, and this structure is easy to realize, have versatility and good looking appearance.
6, the junction of the bottom face of air outlet lateral wall and panel body is ladder-type structure, utilize the face of keeping out the wind of this ladder-type structure to change the flow direction of the wind being blown out by air outlet, avoid wind to flow to ceiling along the bottom face of panel body, effectively prevented the formation of dewfall.
Accompanying drawing explanation
Fig. 1 is the structural representation of wind blade in prior art;
Fig. 2 is the structural representation of corresponding the first embodiment that in air-conditioner panel of the present invention, wind blade is wedge shape;
Fig. 3 is the cutaway view at air outlet place in air-conditioner panel of the present invention;
Fig. 4 is the structural representation of air-conditioner panel of the present invention;
Fig. 5 is the structural representation of corresponding the second embodiment that in air-conditioner panel of the present invention, wind blade is wedge shape;
Fig. 6 is the structural representation that in air-conditioner panel of the present invention, wind blade is rectangle.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
As shown in Figure 4, structural representation for air-conditioner panel of the present invention, 1 is panel body, 2 is suction grille, suction grille 2 is arranged on panel body 1 centre and enters for room air as air-conditioner inlet channel, and 3 for air outlet and be arranged on suction grille 2 around for by the Bas Discharged after heat exchange in air-conditioner inside.301 for air outlet lateral wall and be arranged on panel body 1 place that keeps to the side, and 302 are air outlet madial wall and are oppositely arranged with air outlet lateral wall 301, and 303 is air-out passage and between air outlet lateral wall 301 and air outlet madial wall 302.4 for wind blade and be arranged at air-out passage 303 passway place, and between wind blade 4 and panel body 1 for rotary movable is connected.6 is wind-guiding boss and the junction that is arranged at the bottom face 5 of air outlet madial wall 302 and panel body 1, and wind-guiding boss 6 is to air-out passage 303 internal protrusion.
The two ends of wind blade 4 are respectively arranged with blade extended end 401, and blade extended end 401 end exceeds the end edge of described air outlet.
The two ends of air outlet 3 are provided with the surface of matching with blade extended end 401 a little less than the surperficial air outlet groove 305 of panel body 1, when wind blade 4 closes at place, air-out passage 303 passway, blade extended end 401 is positioned at corresponding air outlet groove 305.
The bottom face 5 that has close suction grille 2 one end at air outlet 3 places on panel body 1 is provided with suction grille groove 201.The bottom face 5 of one end at edge that has the close panel body 1 at air outlet 3 places on panel body 1 is provided with air outlet groove 304.The ditch trough rim number of suction grille groove 201 and air outlet groove 304 is all no less than one, and the ditch trough rim of suction grille groove 201 and the ditch trough rim of air outlet groove 304 all protrude from bottom face 5.
As shown in Figure 3, air outlet lateral wall 301 is ladder-type structure with the junction of the bottom face 5 of panel body 1, utilize the face of keeping out the wind of this ladder-type structure to change the flow direction of the wind being blown out by air outlet 3, avoided wind to flow to ceiling along the bottom face of panel body.
The first embodiment:
As shown in Figure 2 and Figure 4, the end of blade extended end 3 is that edge is the wedge structure that has the rounding off of radian, and the distance of wind blade 4 at the two ends of the straight line at the turning cylinder place being connected with panel body 1 is greater than wind blade 4 near the distance at the two ends on the one side at the edge of panel body 1.Longitudinal blade extended end 403 is arranged at wind blade 4 near the one end at the edge of panel body 1.End no longer suddenly in air outlet 3 edges in the cross section of wind blade 4, thereby make air-flow comprise that at whole air outlet 3 edge can both keep evenly, and then guaranteed the uniformity of conditioned space Temperature Distribution.
The second embodiment:
As shown in Figure 5, the end of blade extended end 3 is wedge shape, and the distance of wind blade 4 at the two ends of the straight line at the turning cylinder place being connected with panel body 1 is less than wind blade 4 near the distance at the two ends on the one side at the edge of panel body 1.Longitudinal blade extended end 403 is arranged at wind blade 4 near panel body 1 one end at suction grille 2 places.End no longer suddenly in air outlet 3 edges in the cross section of wind blade 4, thereby make air-flow comprise that at whole air outlet 3 edge can both keep evenly, and then guaranteed the uniformity of conditioned space Temperature Distribution.
The third embodiment:
As shown in Figure 6, blade extended end 3 is rectangle, and the structure of this rectangular configuration and wind blade of the prior art in appearance difference is little.Longitudinal blade extended end 403 be arranged at respectively wind blade 4 near the one end at the edge of panel body 1 and wind blade 4 panel body 1 one end near suction grille 2 places.End no longer suddenly in air outlet 3 edges in the cross section of wind blade 4, thereby make air-flow comprise that at whole air outlet 3 edge can both keep evenly, and then guaranteed the uniformity of conditioned space Temperature Distribution.
The above is only the preferred embodiment of the present invention, it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvement, and these improvement also should be considered as protection scope of the present invention.
Claims (10)
1. an air-conditioner panel, comprise panel body (1), be arranged on the suction grille (2) that described panel body (1) centre enters for room air as air-conditioner inlet channel and be arranged on described suction grille (2) around for by the air outlet (3) of the Bas Discharged after heat exchange in air-conditioner inside, it is characterized in that: be arranged at that described air outlet (3) is located and the two ends of the wind blade (4) that is rotatably connected with described panel body (1) are respectively arranged with blade extended end (401), the end of described blade extended end (401) exceeds the end edge of described air outlet (3).
2. air-conditioner panel according to claim 1, it is characterized in that: the two ends of described air outlet (3) are provided with the surface of matching with described blade extended end (401) a little less than the surperficial air outlet groove (305) of described panel body (1)
When described wind blade (4) closes at described air outlet (3) and locates, described blade extended end (401) is positioned at corresponding described air outlet groove (305).
3. air-conditioner panel according to claim 1, is characterized in that: described wind blade (4) is not more than described wind blade (4) in the distance at the two ends of the straight line at the turning cylinder place being connected with described panel body (1) near the distance at the two ends on one side of described suction grille (2).
4. according to the air-conditioner panel described in any one in claims 1 to 3, it is characterized in that: described wind blade (4) is provided with longitudinal blade extended end (403) near one end of described panel body (1).
5. according to the air-conditioner panel described in any one in claims 1 to 3, it is characterized in that: the end of described blade extended end (3) is wedge shape.
6. according to the air-conditioner panel described in any one in claims 1 to 3, it is characterized in that: described blade extended end (3) is rectangle.
7. according to the air-conditioner panel described in any one in claims 1 to 3, it is characterized in that: described wind blade (4) surface is provided with wind blade groove (402), the ditch trough rim of described wind blade groove (402) is no less than one, and the ditch trough rim of described wind blade groove (402) all protrudes from described wind blade (4) surface.
8. air-conditioner panel according to claim 1, is characterized in that: on described panel body (1), having the air outlet lateral wall (301) at the place of keeping to the side that air outlet (3) locates and the junction of the bottom face (5) of described panel body (1) is ladder-type structure.
9. air-conditioner panel according to claim 1, it is characterized in that: the bottom face (5) that has close described suction grille (2) one end that air outlet (3) locates on described panel body (1) is provided with the suction grille groove (201) that ditch trough rim number is no less than, and the ditch trough rim of described suction grille groove (201) protrudes from described bottom face (5).
10. air-conditioner panel according to claim 1, it is characterized in that: the bottom face (5) of one end that has the edge of the close described panel body (1) that air outlet (3) locates on described panel body (1) is provided with the air outlet groove (304) that ditch trough rim number is no less than, and the ditch trough rim of described air outlet groove (304) protrudes from described bottom face (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210198759.6A CN103512177B (en) | 2012-06-15 | 2012-06-15 | Air-conditioner panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210198759.6A CN103512177B (en) | 2012-06-15 | 2012-06-15 | Air-conditioner panel |
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| Publication Number | Publication Date |
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| CN103512177A true CN103512177A (en) | 2014-01-15 |
| CN103512177B CN103512177B (en) | 2018-03-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210198759.6A Active CN103512177B (en) | 2012-06-15 | 2012-06-15 | Air-conditioner panel |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103512176A (en) * | 2012-06-15 | 2014-01-15 | 乐金电子(天津)电器有限公司 | Air conditioner panel |
| CN103512175A (en) * | 2012-06-15 | 2014-01-15 | 乐金电子(天津)电器有限公司 | Air conditioner panel |
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| CN1286374A (en) * | 1999-08-30 | 2001-03-07 | 三菱重工业株式会社 | Ceiling imbedded air conditioner |
| CN1727801A (en) * | 2004-07-26 | 2006-02-01 | 乐金电子(天津)电器有限公司 | Structure for guiding wind of top suction type air conditioner |
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| JP2012042181A (en) * | 2010-08-23 | 2012-03-01 | Toshiba Corp | Indoor unit of air conditioner |
| CN103512176A (en) * | 2012-06-15 | 2014-01-15 | 乐金电子(天津)电器有限公司 | Air conditioner panel |
| CN103512175A (en) * | 2012-06-15 | 2014-01-15 | 乐金电子(天津)电器有限公司 | Air conditioner panel |
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| CN1125313A (en) * | 1994-09-26 | 1996-06-26 | 三菱电机株式会社 | Wind direction adjusting device |
| CN1286374A (en) * | 1999-08-30 | 2001-03-07 | 三菱重工业株式会社 | Ceiling imbedded air conditioner |
| CN1727801A (en) * | 2004-07-26 | 2006-02-01 | 乐金电子(天津)电器有限公司 | Structure for guiding wind of top suction type air conditioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103512176A (en) * | 2012-06-15 | 2014-01-15 | 乐金电子(天津)电器有限公司 | Air conditioner panel |
| CN103512175A (en) * | 2012-06-15 | 2014-01-15 | 乐金电子(天津)电器有限公司 | Air conditioner panel |
| CN103512175B (en) * | 2012-06-15 | 2017-12-01 | 乐金电子(天津)电器有限公司 | Air-conditioner panel |
| CN103512176B (en) * | 2012-06-15 | 2018-04-27 | 乐金电子(天津)电器有限公司 | Air-conditioner panel |
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| Publication number | Publication date |
|---|---|
| CN103512177B (en) | 2018-03-13 |
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