CN103363597A - Air conditioner outdoor machine - Google Patents
Air conditioner outdoor machine Download PDFInfo
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- CN103363597A CN103363597A CN2013103188287A CN201310318828A CN103363597A CN 103363597 A CN103363597 A CN 103363597A CN 2013103188287 A CN2013103188287 A CN 2013103188287A CN 201310318828 A CN201310318828 A CN 201310318828A CN 103363597 A CN103363597 A CN 103363597A
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- 238000007789 sealing Methods 0.000 claims abstract description 20
- 238000010438 heat treatment Methods 0.000 claims description 14
- 238000005452 bending Methods 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 14
- 238000005192 partition Methods 0.000 abstract 5
- 230000017525 heat dissipation Effects 0.000 description 7
- 230000005855 radiation Effects 0.000 description 6
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The invention provides an air conditioner outdoor machine having a forced heat radiating function and capable of improving the heat radiating effect. The air conditioner outdoor machine comprises a shell, a fan, a compressor, a middle partition plate, an electric control box and a heat exchanger, wherein the shell comprises a front plate, a rear plate, an upper plate, a lower plate, a left side plate and a right side plate, wherein the front plate is provided with an air guide air duct, the space inside the shell is divided by the middle partition plate into a fan space and a compressor space, the electric control box is arranged above the middle partition plate, a heat radiator is arranged inside the electric control box, the electric control box comprises a box cover and a box bottom, the side surfaces of the box cover and the box bottom are mutually connected together to collectively form a passage with four sealed surfaces, two ends of the passage are respectively provided with an air inlet and an air outlet, the air inlet is arranged in the compressor space, the air outlet is arranged in the fan space, sealing sponge is respectively arranged among the electric control box, the middle partition plate and the upper plate, the fan space is separated from the compressor space through the electric control box, the middle partition plate, the upper plate and the sealing sponge, and a louver hole is formed in the shell in the compressor space.
Description
Technical field
The present invention relates to household electrical appliance technical field, more specifically, relate to a kind of air-conditioner outdoor unit with forced heat radiation function.
Background technology
In the prior art, the heat abstractor of general transducer air conditioning is by radiator being placed the heat exchanging air duct of off-premises station, utilize the hot-air of the heat exchanger of flowing through to carry out the heat radiation of controller, but radiating effect being not ideal enough, does not sometimes reach the requirement of heat radiation.
Patent CN200910067630.X discloses a kind of Split type frequency-variable air conditioner outdoor, and the side that is positioned at fin below the control box bottom is provided with the drawing fan that connects the control box bottom.In the drawing fan outer setting air channel wind deflector that connects fin and drawing fan is arranged, make the air cooling control circuit board after-blow of suction to fin.The present invention is installed fan and air channel structure additional at the control box of frequency-variable air conditioner outdoor machine.Make fan work when PCB loads onto, cold wind makes PCB obtain cooling by the air channel.This patent has increased a special-purpose drawing fan radiator of controller has been carried out forced heat radiation, has increased cost, and controller architecture is also more complicated simultaneously, comes lecture to reduce service life for air-conditioner such durable consumer goods.
Patent CN201220066539.3 discloses a kind of off-premises station of convertible frequency air-conditioner, comprises off-premises station and outdoor fan thereof, is provided with heat dissipation wind channel in the lamina tecti inboard of off-premises station, and a side of heat dissipation wind channel is provided with control box; Corresponding position at lamina tecti is provided with grid, and grid is arranged on the air inlet top of heat dissipation wind channel, and cooperates with air inlet, and heat dissipation wind channel surrounds the fin of control box; Grid by the lamina tecti place in heat dissipation wind channel, makes fin and air in the air channel carry out heat exchange outdoor air intake, thereby arrives the purpose of lowering the temperature for control box.The perforate on lamina tecti of this scheme affects outward appearance, and is unfavorable to the waterproof of air-conditioner simultaneously; Air is through the longitudinal direction of radiator, and length is the several times of horizontal direction, and radiating effect does not have horizontal direction good.
Summary of the invention
The present invention is intended to solve the problems of the technologies described above at least to a certain extent.
The purpose of this invention is to provide a kind of forced heat radiation function that has, improve the air-conditioner outdoor unit of radiating effect.
The technical solution adopted for the present invention to solve the technical problems is: a kind of air-conditioner outdoor unit, comprise shell, fan, compressor, median septum, electric-controlled box and heat exchanger, described shell comprises header board, rear plate, upper plate, lower plate, left plate and right plate, described header board is provided with the wind-guiding air channel, described median septum is divided into fan space and compressor space with the space in the shell, described fan is positioned at the fan space, described compressor is positioned at the compressor space, described electric-controlled box is located at the median septum top, be provided with radiator in the described electric-controlled box, described electric-controlled box comprises at the bottom of lid and the box, side at the bottom of described lid and the box interconnects, jointly surround the passage of a four sides sealing, the two ends of described passage are respectively equipped with air inlet and air outlet, described air inlet is positioned at the compressor space, described air outlet is positioned at the fan space, described electric-controlled box, be provided with the sealing sponge between median septum and the upper plate, described electric-controlled box, median septum, upper plate separates fan space and compressor space with the sealing sponge, and described shell is provided with the blinds fenestra in the compressor space.
The present invention forms a negative pressure space that is surrounded by median septum, upper plate, wind-guiding air channel, header board, heat exchanger after the fan operation, be positioned at the air outlet place of electric-controlled box.Because the existence of negative pressure causes the draught head between negative pressure space and the extraneous air, cause that outside cold air inwardly flows, by the blinds fenestra, the passage in electric-controlled box passes electric-controlled box, arrives the negative pressure space, and finally discharges by fan.Cold air can be taken away the heat on heating parts and the radiator when inner through electric-controlled box.At this moment, because radiator is in laterally and facings the wind, its front face area is very large, and the path is relatively short, can make the radiating fin of radiator can be De Gengmi, remarkable improving radiating effect, the volume of reduction radiator.
In one embodiment, be provided with pcb board and heating power device in the described electric-controlled box, described pcb board is provided with control element, described control element employing back-off mounting means is located at the below of pcb board and is suspended in the described passage, form confined space between described pcb board and the lid, thereby do not have Air Flow between pcb board and the lid, realize that the protection against the tide of pcb board is dustproof.
In a preferred embodiment, described radiator is provided with sealing baffle.Sealing baffle is used for cutting off the flow leakage that causes because of the gap that the generation of heating power device is installed between radiator and the pcb board, allows whole air-flows all pass through the radiating fin of radiator, improves radiating effect.Wherein sealing baffle can horizontal positioned, also can vertically place; Can be placed on the rear end of radiator, also can be placed on the front end of radiator.
In one embodiment, described air outlet realizes that to median septum direction bending certain angle air outlet inwardly turns to, and can prevent that air-conditioner outdoor unit from inwardly dabbling, and guarantees the safety of device in the electric-controlled box.
In one embodiment, described electric-controlled box is provided with spoiler near a side of heat exchanger.After adding spoiler the air pressure that is in electric-controlled box air outlet place in the negative pressure space is more evenly distributed, thereby so that the air flow energy of the cross section by radiator is evenly distributed, realize Homogeneouslly-radiating, avoid the subregion good heat dissipation effect, the problem that another part radiating effect is poor.
In one embodiment, described blinds fenestra is located on rear plate or the right plate.The blinds fenestra perhaps is located on the right plate according to using needs to be located on the rear plate, perhaps is located at simultaneously on rear plate and the right plate, to improve intake.Preferably, the inboard of described blinds fenestra is provided with air filter screen, is used for the filtering dust.
In one embodiment, the present invention also comprises temperature sensor, for detection of outdoor environment temperature.
In one embodiment, described control element is monitored the velocity variations of fan at any time, when the wind speed that detects fan has obvious decline, reduces the running frequency of compressor, reduce the caloric value of heating power device, guarantee that the temperature of heating power device is no more than limit value.
For the motor that detects Hall element with wind speed, the velocity information of direct-detection motor output.When judge wind speed be lower than threshold values Fv1, Fv2 ..., during Fvn, the running frequency of limit compression machine be not higher than Fc1, Fc2 ..., Fcn.
For AC induction motor, because its wind speed is directly related with supply voltage.When detect supply voltage value be lower than threshold voltage V1, V2 ..., during Vn, the running frequency of limit compression machine be not higher than Fc1, Fc2 ..., Fcn.
For with MCU and the motor that uses software algorithm to control, its wind speed can be provided by the MCU of motor.When the wind speed that provides be lower than threshold values Fv1, Fv2 ..., during Fvn, the running frequency of limit compression machine be not higher than Fc1, Fc2 ..., Fcn.
In a preferred embodiment, described control element changes according to outdoor environment temperature to be revised the running frequency of compressor.When outdoor environment temperature be lower than T1, T2 ..., during Tn, corresponding running frequency limit value increase △ Fc1, △ Fc2 ..., △ Fcn.
The invention has the beneficial effects as follows: the present invention is because the existence of negative pressure, cause the draught head between negative pressure space and the extraneous air, cause that outside cold air inwardly flows, by the blinds fenestra, passage in electric-controlled box passes electric-controlled box, arrive the negative pressure space, and finally discharge by fan.Cold air can be taken away the heat on heating parts and the radiator when inner through electric-controlled box.At this moment, because radiator is in laterally and facings the wind, its front face area is very large, and the path is relatively short, can make the radiating fin of radiator can be De Gengmi, remarkable improving radiating effect, the volume of reduction radiator.The hot-air that produces when the passage of four sides sealing can also reduce compressor operating in the electric-controlled box simultaneously is on the impact of heat radiation flow of cooled air.
Description of drawings
Fig. 1 is the structural representation of one embodiment of the invention.
Fig. 2 is the top cross-section schematic diagram of one embodiment of the invention.
Fig. 3 is the schematic cross-section of electric-controlled box in the one embodiment of the invention.
Accompanying drawing only is used for exemplary illustration, can not be interpreted as limitation of the present invention; For better explanation embodiment, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product; To those skilled in the art, in the accompanying drawing some known configurations and explanation thereof may to omit be understandable.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further details.
Embodiment 1
As shown in Figure 1 to Figure 3, a kind of air-conditioner outdoor unit 100 of the present invention comprises shell, and described shell is comprised of header board 101, rear plate 102, upper plate 103, lower plate 104, left plate 105 and right plate 106, and wherein header board 101 is provided with wind-guiding air channel 107.Be provided with fan 108, compressor 109, median septum 110, electric-controlled box 111 and heat exchanger 112 in the described shell, described median septum 110 is divided into fan space and compressor space with the space in the shell, described fan 108 is positioned at the fan space, and described compressor 109 is positioned at the compressor space.
Described electric-controlled box 111 is located at median septum 110 tops, is provided with sealing sponge 113 between described electric-controlled box 111, median septum 110 and the upper plate 103.Described sealing sponge 113 extends to heat exchanger 112 from header board 101, fills up the space between electric-controlled box 111, median septum 110 and the upper plate 103.Described electric-controlled box 111, median septum 110, upper plate 103 separate fan space and compressor space with sealing sponge 113.Described shell is provided with blinds fenestra 114 in the compressor space, and in the present embodiment, described blinds fenestra 114 is located on the rear plate 102.The inboard of described blinds fenestra 114 is provided with the air filter screen (not shown), is used for the filtering dust.
As shown in Figure 3, described electric-controlled box 111 comprises at the bottom of lid 115 and the box 116,116 side interconnects at the bottom of described lid 115 and the box, jointly surround the passage of a four sides sealing, the two ends of described passage are respectively equipped with air inlet 117 and air outlet 118, described air inlet 117 is positioned at the compressor space, and described air outlet 118 is positioned at the fan space.
Be provided with radiator 119, pcb board 120 and heating power device 121 in the described electric-controlled box 111.Described pcb board 120 is provided with control element (for example B1 among Fig. 3, B2, B3), and described control element employing back-off mounting means is located at the below of pcb board 120 and is suspended in the described passage.116 left and right side close installation after covering lid 115, forms confined space between described pcb board 120 and the lid 115, thereby does not have Air Flow between pcb board 120 and the lid 115 at the bottom of described pcb board 120 and the box, realizes that the protection against the tide of pcb board 120 is dustproof.
Described radiator 119 is provided with sealing baffle 122, is used for cutting off the flow leakage that causes because of the gap that 121 generations of heating power device are installed between radiator 119 and the pcb board 120, allows whole air-flows all pass through the radiating fin of radiator 119, improves radiating effect.In the present embodiment, described sealing baffle 122 lies in a horizontal plane in the rear end of radiator 119.Certainly, in other embodiments, described sealing baffle 122 also can vertically be placed on the rear end of radiator 119, perhaps is placed on the front end of radiator 119.
Described air outlet 118 realizes that to median septum 110 directions bending certain angle air outlet 118 inwardly turns to, and can prevent that air-conditioner outdoor unit from inwardly dabbling, and guarantees the safety of electric-controlled box 111 interior devices.
The present invention also comprises the temperature sensor (not shown), for detection of outdoor environment temperature.
The present invention forms a negative pressure space A who is surrounded by median septum 110, upper plate 103, wind-guiding air channel 107, header board 101, heat exchanger 112 after fan 108 operations, be positioned at air outlet 118 places of electric-controlled box 111.Because the existence of negative pressure causes the draught head between negative pressure space A and the extraneous air, cause that outside cold air inwardly flows, by blinds fenestra 114, pass electric-controlled box 111 along the direction of a-b-c-d, arrive negative pressure space A, and finally discharge by fan 108.Cold air can be taken away the heat on heating parts and the radiator through electric-controlled box 111 inside the time.At this moment, because radiator 119 is in laterally and facings the wind, its front face area is very large, and the path is relatively short, can make the radiating fin of radiator 119 can be De Gengmi, remarkable improving radiating effect, the volume of reduction radiator.
Described control element is monitored the velocity variations of fan 108 at any time, when the wind speed that detects fan 108 has obvious decline, reduce the running frequency of compressor 109, reduce the caloric value of heating power device 121, guarantee that the temperature of heating power device 121 is no more than limit value.In the present embodiment, motor uses the direct current generator that detects Hall element with wind speed, the velocity information of direct-detection motor output.When judge wind speed be lower than threshold values Fv1, Fv2 ..., during Fvn, the running frequency of limit compression machine be not higher than Fc1, Fc2 ..., Fcn.For example, when judging that wind speed is lower than threshold values 750rpm, 650rpm, the running frequency of limit compression machine is not higher than 75Hz, 60Hz.
Described control element changes according to outdoor environment temperature to be revised the running frequency of compressor 109.When outdoor environment temperature be lower than T1, T2 ..., during Tn, corresponding running frequency limit value increase △ Fc1, △ Fc2 ..., △ Fcn.For example, when outdoor environment temperature was lower than 30 ℃, 10 ℃, corresponding running frequency limit value increased 5Hz, 15Hz.
Embodiment 2
The difference of present embodiment and embodiment 1 is: as shown in Figure 1 and Figure 2, in the present embodiment, described electric-controlled box 111 is provided with spoiler 123 near a side of heat exchanger 112.After adding spoiler 123 air pressure at the air outlet place that is in electric-controlled box 111 in the negative pressure space is more evenly distributed, thereby so that the air flow energy of the cross section by radiator 119 is evenly distributed, realize Homogeneouslly-radiating, avoid the subregion good heat dissipation effect, the problem that another part radiating effect is poor.Because the windward side in the present embodiment is wider, the even distribution of the air-flow of windward side can prevent that the hidden danger of hot-spot from producing.In addition, can also slightly lower the pressure in negative pressure space, increase draught head, increase air flow rate, further improving radiating effect.
As shown in Figure 2, in the present embodiment, described blinds fenestra is located on the right plate 106.Certainly, in other embodiments, the blinds fenestra perhaps is located on the right plate 106 according to using needs to be located on the rear plate 102, perhaps is located at simultaneously on rear plate 102 and the right plate 106, to improve intake.
Other structures are identical with embodiment 1.
Obviously, the above embodiment of the present invention only is for example of the present invention clearly is described, and is not to be restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all embodiments exhaustive.All any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., all should be included within the protection domain of claim of the present invention.
Claims (10)
1. air-conditioner outdoor unit, comprise shell, fan, compressor, median septum, electric-controlled box and heat exchanger, described shell comprises header board, rear plate, upper plate, lower plate, left plate and right plate, described header board is provided with the wind-guiding air channel, described median septum is divided into fan space and compressor space with the space in the shell, described fan is positioned at the fan space, described compressor is positioned at the compressor space, described electric-controlled box is located at the median septum top, be provided with radiator in the described electric-controlled box, it is characterized in that, described electric-controlled box comprises that at the bottom of lid and the box, the side at the bottom of described lid and the box interconnects, and jointly surrounds the passage of a four sides sealing, the two ends of described passage are respectively equipped with air inlet and air outlet, described air inlet is positioned at the compressor space, and described air outlet is positioned at the fan space, described electric-controlled box, be provided with the sealing sponge between median septum and the upper plate, described electric-controlled box, median septum, upper plate separates fan space and compressor space with the sealing sponge, and described shell is provided with the blinds fenestra in the compressor space.
2. air-conditioner outdoor unit according to claim 1, it is characterized in that, be provided with pcb board and heating power device in the described electric-controlled box, described pcb board is provided with control element, described control element employing back-off mounting means is located at the below of pcb board and is suspended in the described passage, forms confined space between described pcb board and the lid.
3. air-conditioner outdoor unit according to claim 2 is characterized in that, described radiator is provided with sealing baffle.
4. air-conditioner outdoor unit according to claim 1 is characterized in that, described air outlet is to median septum direction bending certain angle.
5. air-conditioner outdoor unit according to claim 1 is characterized in that, described electric-controlled box is provided with spoiler near a side of heat exchanger.
6. according to claim 1 to 5 each described air-conditioner outdoor units, it is characterized in that described blinds fenestra is located on rear plate or the right plate.
7. air-conditioner outdoor unit according to claim 6 is characterized in that, the inboard of described blinds fenestra is provided with air filter screen.
8. air-conditioner outdoor unit according to claim 1 is characterized in that, also comprises temperature sensor.
9. air-conditioner outdoor unit according to claim 2, it is characterized in that, described control element is monitored the velocity variations of fan at any time, when the wind speed that detects fan has obvious decline, reduce the running frequency of compressor, reduce the caloric value of heating power device, guarantee that the temperature of heating power device is no more than limit value.
10. air-conditioner outdoor unit according to claim 9 is characterized in that, described control element changes according to outdoor environment temperature to be revised the running frequency of compressor.
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| CN201310318828.7A CN103363597B (en) | 2013-07-26 | 2013-07-26 | A kind of air-conditioner outdoor unit |
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| CN201310318828.7A CN103363597B (en) | 2013-07-26 | 2013-07-26 | A kind of air-conditioner outdoor unit |
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| CN103363597B CN103363597B (en) | 2016-05-25 |
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| CN103615771A (en) * | 2013-12-19 | 2014-03-05 | 深圳麦克维尔空调有限公司 | Air conditioner outdoor unit and electric cabinet heat dissipation device thereof |
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| CN104279632A (en) * | 2014-09-28 | 2015-01-14 | 广东美的制冷设备有限公司 | Suspension and floor type air conditioner and side plate thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04225734A (en) * | 1990-12-26 | 1992-08-14 | Sanyo Electric Co Ltd | Air conditioner |
| CN100370184C (en) * | 2003-01-20 | 2008-02-20 | 三洋电机株式会社 | Outdoor unit of air conditioner |
| CN101701736A (en) * | 2009-11-20 | 2010-05-05 | 海信科龙电器股份有限公司 | Outdoor unit of air conditioner |
| CN103175267A (en) * | 2013-03-26 | 2013-06-26 | 广东科龙空调器有限公司 | Air conditioner outdoor unit |
-
2013
- 2013-07-26 CN CN201310318828.7A patent/CN103363597B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04225734A (en) * | 1990-12-26 | 1992-08-14 | Sanyo Electric Co Ltd | Air conditioner |
| CN100370184C (en) * | 2003-01-20 | 2008-02-20 | 三洋电机株式会社 | Outdoor unit of air conditioner |
| CN101701736A (en) * | 2009-11-20 | 2010-05-05 | 海信科龙电器股份有限公司 | Outdoor unit of air conditioner |
| CN103175267A (en) * | 2013-03-26 | 2013-06-26 | 广东科龙空调器有限公司 | Air conditioner outdoor unit |
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