CN104251523A - Outdoor unit of air conditioner - Google Patents
Outdoor unit of air conditioner Download PDFInfo
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- CN104251523A CN104251523A CN201310273114.9A CN201310273114A CN104251523A CN 104251523 A CN104251523 A CN 104251523A CN 201310273114 A CN201310273114 A CN 201310273114A CN 104251523 A CN104251523 A CN 104251523A
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- separator
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- air inlet
- outdoor unit
- header board
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Abstract
The invention discloses an outdoor unit of an air conditioner. The outdoor unit comprises an outdoor unit shell, an electric control box and an isolating part, wherein the outdoor unit shell comprises a front panel; the front panel is provided with a front panel air inlet; the electric control box is arranged in the outdoor unit shell, and comprises an electric control box shell, a PCB (Printed Circuit Board) and a radiator; the PCB is arranged in the electric control box shell; the radiator is connected with the PCB; a part of the radiator extends out of the electric control box shell; the isolating part coats the outside of a part, which extends out of the electric control box shell, of the radiator; an isolating part air inlet and an isolating part air outlet are formed in the isolating part; the air inlet of the isolating part is in hermetic fit with the front panel, and the isolating part air inlet is opposite to the front panel air inlet; the isolating part air outlet is communicated with the inside of the outdoor unit shell. The outdoor unit of the air conditioner disclosed by the invention has an improved heat dissipation structure, so that the heat dissipation effect of the PCB in the electric control box is enhanced.
Description
Technical field
The present invention relates to air-conditioning constructing technology field, especially relate to a kind of air-conditioner outdoor unit.
Background technology
Electric-controlled box is provided with in traditional frequency conversion air-conditioner outdoor unit, pcb board is provided with in electric-controlled box, and the radiator for dispelling the heat to pcb board, the radiating fin of radiator stretches out downwards from the bottom of electric-controlled box and is beneficial to heat radiation, in order to increase radiating effect, the header board of the outdoor shell of corresponding radiating fin is provided with air inlet, and air to enter in outdoor shell to cool the radiating fin at rear by air inlet, increases the cooling effect to pcb board.
But, during off-premises station work, blower fan runs up, the rear side of air machine is outdoor by directly entering into outdoor shell inside after heat exchanger, and the air that this part air can enter with the air inlet from header board clashes, but due to this part aerodynamic energy larger, can collide from air inlet leaked-in air, make the air entered from air inlet seldom even cannot reach radiating fin, therefore limited to the cooling effect of pcb board, poor practicability.
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 to propose a kind of air-conditioner outdoor unit, and this air-conditioner outdoor unit has the radiator structure of improvement, improves the radiating effect to pcb board in electric-controlled box.
According to an aspect of the present invention, propose a kind of air-conditioner outdoor unit, this air-conditioner outdoor unit comprises: outdoor shell, and described outdoor shell comprises header board, and described header board is provided with header board air inlet; Electric-controlled box, described electric-controlled box is located in described outdoor shell, and described electric-controlled box comprises electric-controlled box housing, pcb board and radiator, and described pcb board is located in described electric-controlled box housing, described radiator is connected with described pcb board, the protruding described electric-controlled box housing of a part of described radiator; And separator, described separator is coated on the outside of stretching out a described part for described electric-controlled box housing of described radiator, described separator is formed with separator air inlet and separator air outlet, the air inlet of described separator is sealed and matched with described header board and described separator air inlet is relative with described header board air inlet, and described separator air outlet communicates with described outdoor shell inside.
According to the air-conditioner outdoor unit of the embodiment of the present invention by arranging separator, thus extraneous air enters into the heat can taking away radiator in separator better, form the air flowing continued, and, the air flowing into air-conditioner outdoor unit inside by heat exchanger on rear side of air-conditioner outdoor unit clashing with the air entered from header board air inlet, can not substantially increase the cooling effect to pcb board thus due to the buffer action of separator.Meanwhile, adopt this design, also substantially reduce the flow path of cooling-air, make cooling effect better.
In addition, according to air-conditioner outdoor unit of the present invention, following additional technical feature can also be had:
According to one embodiment of present invention, described air-conditioner outdoor unit also comprises division board, described division board to be located at vertically in described outdoor shell and the internal insulation of described outdoor shell is become blower fan chamber and compressor chamber, described electric-controlled box is located at the upper end of described division board, and described separator air outlet is positioned at described blower fan chamber.
According to one embodiment of present invention, seal is provided with between described separator air inlet and described header board.Thus, good sealing can be formed between separator air inlet and header board, ensure that air can substantially all enter in separator by separator air inlet after entering from header board air inlet, avoid air to flow out from the gap of separator air inlet and header board 11, affect the cooling effect of pcb board.
According to one embodiment of present invention, described separator is box-like, the front side of described separator is opened wide to form described separator air inlet, the diapire of described separator is formed with described separator air outlet, the roof of described separator is formed with the first opening, and a described part for wherein said radiator extend in described separator from described first opening.
According to one embodiment of present invention, described radiator comprises metal substrate and is located at multiple radiating fins of described metal substrate side vertically, and the flow direction wherein entering the air of described separator inside is parallel with described radiating fin.
According to one embodiment of present invention, described separator is box-like, the front side of described separator is opened wide to form described separator air inlet, the left side wall of described separator is formed with described separator air outlet, the roof of described separator is formed with the second opening, and a described part for wherein said radiator extend in described separator from described second opening.
According to one embodiment of present invention, described radiator comprises metal substrate and is flatly located at multiple radiating fins of described metal substrate side, and the flow direction wherein entering the air of described separator inside is parallel with described radiating fin.
According to one embodiment of present invention, described separator is box-like, is connected with the connecting wall of inclination, described connecting wall is formed with connecting wall air outlet further between the diapire of described separator and the left side wall of described separator.Which increase air-out area, be beneficial to air and circulate in separator, improve the cooling effect to pcb board.And adopt the connecting wall of inclination, can also avoid interfering with blower fan.
According to one embodiment of present invention, described air-conditioner outdoor unit also comprises air-intaking bent pipe, and the front surface that described air-intaking bent pipe is located at described header board covers described header board air inlet, and the entrance point of described air-intaking bent pipe is towards right side.
According to one embodiment of present invention, described air-conditioner outdoor unit also comprises screen pack, and described screen pack is located at described header board air inlet.
According to one embodiment of present invention, the sectional area being close to the cross section of the separator part of described separator air inlet diminishes gradually according to from described separator air inlet towards the direction of described separator inside.Thus, the air velocity entering separator inside can be increased, increase the air total amount flowing through separator in the unit interval, improve the flow efficiency of air in separator, make air can take away the heat of pcb board work generation better.
According to one embodiment of present invention, described air-conditioner outdoor unit also comprises flaring tube connector, osculum end and the described separator air inlet of described flaring tube connector are sealed and matched, and big opening end and the described header board air inlet of described flaring tube connector are sealed and matched.
Additional aspect of the present invention and advantage will part provide in the following description, and 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 stereogram of air-conditioner outdoor unit according to an embodiment of the invention;
Fig. 2 is the front view of the air-conditioner outdoor unit shown in Fig. 1;
Fig. 3 is the electric-controlled box of the air-conditioner outdoor unit shown in Fig. 2 and the schematic diagram of separator;
Fig. 4 is the schematic diagram of electric-controlled box and separator in accordance with another embodiment of the present invention;
Fig. 5 is the explosive view of separator and radiator according to an embodiment of the invention;
Fig. 6 is the structure diagram of air-conditioner outdoor unit according to an embodiment of the invention;
Fig. 7 is the structure diagram of air-conditioner outdoor unit in accordance with another embodiment of the present invention;
Fig. 8 is the structure diagram of the air-conditioner outdoor unit according to another embodiment of the present invention.
Description of reference numerals:
Air-conditioner outdoor unit 100;
Outdoor shell 1, header board 11, header board air inlet 111, vent 112;
Electric-controlled box 2, electric-controlled box housing 21, pcb board 22, radiator 23, metal substrate 231, radiating fin 232;
Separator 3, separator air inlet 31, separator air outlet 32, left wall 33, diapire 34, connecting wall 35, roof 36, the first opening 37;
Division board 4;
Blower fan 51, compressor 52, heat exchanger 53;
Seal 6;
Tube connector 7;
Wind deflector 8.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.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 present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature immediately below second feature and tiltedly below, or only represent that fisrt feature level height is less than second feature.
Below with reference to Fig. 1-Fig. 8, the air-conditioner outdoor unit 100 according to the embodiment of the present invention is described.
As depicted in figs. 1 and 2, air-conditioner outdoor unit 100 can comprise outdoor shell 1, electric-controlled box 2 and separator 3 according to an embodiment of the invention.
Outdoor shell 1 has been prior art, and be well known for ordinary skill in the art, such as outdoor shell 1 can comprise base plate, header board 11, left side plate and top board, header board 11 is located at the front side of base plate, left plate is located at the left side of base plate and right plate is located at the rear side of base plate, top board is located at the top of left plate and right plate, thus base plate, header board 11, left side plate and top board are encircled into the outdoor shell 1 of a rear open, heat exchanger 53 can be located in housing and to close the rear side of outdoor shell 1, it is inner that air enters into outdoor shell 1 by heat exchanger 53, and can discharge from the circular row air holes 112 header board 11.Wherein, as shown in Figure 1, header board 11 is provided with header board air inlet 111, and header board air inlet 111 is through header board 11 on the thickness direction of header board 11.
With reference to shown in Fig. 2, according to one embodiment of present invention, division board 4 to be located at vertically in outdoor shell 1 and the internal insulation of outdoor shell 1 to be become blower fan chamber (the chamber A in Fig. 2) and compressor chamber (the chamber B in Fig. 2), wherein blower fan 51 is located in blower fan chamber, and compressor 52 is located in compressor chamber.
With reference to shown in Fig. 2 and Fig. 3, electric-controlled box 2 is located in outdoor shell 1, and particularly, electric-controlled box 2 can be located at the upper end of division board 4.Electric-controlled box 2 can comprise electric-controlled box housing 21, pcb board 22 and radiator 23, pcb board 22 is located in electric-controlled box housing 21, radiator 23 is connected for dispelling the heat to pcb board 22 and heater element with pcb board 22, the protruding electric-controlled box housing 21 of a part of radiator 23, the radiating fin 232 of such as radiator 23 stretches out electric-controlled box housing 21 downwards.
As shown in Figures 2 and 3, separator 3 can be located on electric-controlled box housing 21, and separator 3 is coated on the outside of stretching out a described part for electric-controlled box housing 21 of radiator 23, thus is isolated separately by the heat sink part stretched out outside electric-controlled box housing 21.With reference to shown in Fig. 5, separator 3 is formed with separator air inlet 31 and separator air outlet 32, and separator air inlet 31 and header board 11 are sealed and matched, and such air can not flow out from the gap between the separator air outlet 32 of separator 3 and header board 11.Separator air inlet 31 is relative with header board air inlet 111, and such as preferably, header board air inlet 111 can be positioned at the dead ahead of separator air inlet 31, and air can enter into separator 3 inside through header board air inlet 111 and separator air inlet 31 successively thus.Separator air outlet 32 communicates with outdoor shell 1 inside, and particularly, separator air outlet 32 is positioned at blower fan chamber.
Thus, when air-conditioner outdoor unit 100 works, blower fan 51 operates, thus form negative pressure in blower fan chamber, because blower fan chamber communicates with separator 3 inside, therefore the air pressure in blower fan 51 chamber is also lower than the air pressure of air-conditioner outdoor unit 100 outside, therefore air can enter into separator 3 inside from header board air inlet 111 and separator air inlet 31 constantly, blower fan chamber is flowed into from separator air outlet 32 after contacting with radiator 23, constantly take away the heat of radiator 23, improve the cooling effect to pcb board 22.
Usually, when air-conditioner outdoor unit 100 works, the temperature of radiator 23 is more than 80 degree, and the temperature of outdoor air can meet the requirement taking away radiator 23 heat.And due to when air-conditioner outdoor unit 100 runs, the rotation that blower fan continues can form barotropic field outside vent 112, when negative pressure one timing in blower fan chamber, have more air and flow in separator 3, thus enhance radiating effect.
According to the air-conditioner outdoor unit 100 of the embodiment of the present invention by arranging separator 3, thus extraneous air enters into the heat can taking away radiator 23 in separator 3 better, form the air flowing continued, and, the air flowing into air-conditioner outdoor unit 100 inside by heat exchanger 53 on rear side of air-conditioner outdoor unit 100 can not clash with the air entered from header board air inlet 111 due to the buffer action of separator 3, substantially increases the cooling effect to pcb board 22 thus.Meanwhile, adopt this design, also substantially reduce the flow path of cooling-air, make cooling effect better.
According to a preferred embodiment of the present invention, the dead ahead of radiator 23 is separator air inlet 31 and header board air inlet 111.
According to one embodiment of present invention, as shown in Figure 6, seal 6 is provided with between separator air inlet 31 and header board 11, thus, good sealing can be formed between separator air inlet 31 and header board 11, ensure that air can substantially all be entered in separator 3 by separator air inlet 31 after entering from header board air inlet 111, avoid air to flow out from the gap of separator air inlet 31 and header board 11, affect the cooling effect of pcb board 22.Preferably, seal 6 can be sealing ring, and particularly, seal 6 is rubber seal.
Certainly, be understandable that, seal 6 of the present invention includes but not limited to sealing ring, can realize structure that separator air inlet 31 and header board air inlet 111 be sealed and matched or device, be all applicable to the present invention for other.
With reference to shown in Fig. 2 and Fig. 5, according to one embodiment of present invention, separator 3 is box-like, the front side of separator 3 is opened wide to form described separator air inlet 31, the diapire 34 of separator 3 is formed with described separator air outlet 32, that is, separator air inlet 31 is formed in the front side of separator 3, and separator air outlet 32 is formed in the bottom of separator 3.The roof 36 of separator 3 is formed with the first opening 37, wherein a part for radiator 23 such as radiating fin 232 extend in separator 3 from the first opening 37, air enters into after in separator 3 from the separator air inlet 31 of front side, fully contact with radiating fin 232 and flow out from the separator air outlet 32 being positioned at bottom after taking away the heat of radiating fin 232, arrow wherein in Fig. 3 schematically shows the direction that air flows out in separator 3, this direction is identical with the direction of radiating fin 232, and air can take away the heat of radiating fin 232 smoothly
In this embodiment, as shown in Figure 2, radiator 23 comprises metal substrate 231 and is located at multiple radiating fins 232 of metal substrate 231 side vertically, metal substrate 231 and radiating fin 232 are preferably integrally formed, the flow direction wherein entering the air of separator 3 inside is parallel with radiating fin 232, can take away the heat of radiating fin 232 thus better.
According to another embodiment of the invention, separator 3 is box-like, the front side of separator 3 is opened wide to form described separator air inlet 31, the left side wall 33 of separator 3 is formed with described separator air outlet 32, that is, separator air inlet 31 is formed in the front side of separator 3, and separator air outlet 32 is formed on the left side wall 33 of separator 3.The roof 36 of separator 3 is formed with the second opening, wherein a part for radiator 23 such as radiating fin 232 extend in separator 3 from the second opening, air enters into after in separator 3 from the separator air inlet 31 of front side, fully contacts and flow out from the separator air outlet 32 on the left of being positioned at after taking away the heat of radiating fin 232 with radiating fin 232.In this embodiment, radiator 23 comprises metal substrate 231 and is flatly located at multiple radiating fins 232 of metal substrate 231 side, arrow wherein in Fig. 4 schematically shows the direction that air flows out in separator 3, this direction is identical with the direction of radiating fin 232, air can take away the heat of radiating fin 232 smoothly, can take away the heat of radiating fin 232 thus better.
According to some embodiments of the present invention, as shown in figs 2-4, the connecting wall 35 of inclination is connected with between the diapire 34 of separator 3 and left side wall 33, connecting wall 35 is formed with connecting wall air outlet further, which increase air-out area, be beneficial to air to circulate in separator 3, improve the cooling effect to pcb board 22.And adopt the connecting wall 35 of inclination, can also avoid interfering with blower fan 51.
Because header board air inlet 111 is contiguous with the vent 112 of header board 11, the air themperature of discharging in vent 112 is general, and also comparatively surrounding air is slightly high, therefore preferably, according to one embodiment of present invention, air-conditioner outdoor unit 100 also comprises air-intaking bent pipe (scheming not shown), the front surface that air-intaking bent pipe is located at header board 11 covers header board air inlet 111, and the air inlet of air-intaking bent pipe is preferably towards right side.Thus, the air of discharging from vent 112 can be improved well by the direct phenomenon sucked from header board air inlet 111 in separator 3, thus guarantee that the air themperature entered in separator 3 is relatively lower, be beneficial to and radiating fin 232 is cooled.
Certainly, the present invention is not limited to this, in other embodiments of the invention, air-conditioner outdoor unit 100 also comprises baffle plate (scheming not shown), on the front surface that baffle plate can be arranged on header board 11 and between vent 112 and header board air inlet 111, to discharge from vent 112 for blocking and to flow to the hot-air of header board air inlet 111, its effect is roughly the same with effect and above-mentioned intake elbow, namely be all to reduce the air themperature entered in separator 3 to a certain extent, the high temperature air that improvement is discharged in vent 112 is taken directly the phenomenon in separator 3.
Shown in Fig. 6-Fig. 8, according to some embodiments of the present invention, air-conditioner outdoor unit 100 also comprises wind deflector 8, wind deflector 8 can be located at the rear side of separator air outlet 32, the i.e. side of contiguous heat exchanger 53, wind deflector 8 can extend from back to front obliquely, the air entered in air-conditioner outdoor unit 100 by heat exchanger 53 like this can not flow in separator 3 from separator air outlet 32 is reverse under the effect of wind deflector 8, avoid clashing with from separator air inlet 31 leaked-in air, thus be beneficial to the cooling blast that the air entered from separator air inlet 31 forms continous-stable, improve the cooling effect to pcb board.
In order to reduce the sand and dust entered in separator 3, header board air inlet 111 can be configured to louver structure, thus isolates a part of sand and dust.Further, header board air inlet 111 can be provided with screen pack (scheming not shown), and the aperture of screen pack can require according to actual filter sand and set, and can increase filter sand effect further like this.
According to preferred embodiments more of the present invention, as shown in Figure 7, the sectional area of the cross section of the separator part (the C part namely in Fig. 7) of adjacent spacer air outlet 32 diminishes gradually according to the direction (such as from front to back) from separator air inlet 31 towards separator 3 inside, and namely this part of separator 3 is formed as tapered passage.Thus, the air velocity entering separator 3 inside can be increased, increase the air total amount flowing through separator 3 in the unit interval, improve the flow efficiency of air in separator 3, make air can take away the heat of radiating fin 232 better.
Certainly, the present invention is not limited to this, in an alternative embodiment of the invention, as shown in Figure 8, air-conditioner outdoor unit 100 also comprises flaring tube connector 7, osculum end (left end in Fig. 8) and the separator air inlet 31 of flaring tube connector 7 are sealed and matched, such as, can be provided with a sealing ring between the two.Big opening end (right-hand member in Fig. 8) and the header board air inlet 111 of flaring tube connector 7 are sealed and matched, such as, can be provided with another sealing ring between the two.
Thus, extraneous air enters in separator 3 from header board air inlet 111 by tube connector 7, air can not flow out from tube connector 7 and header board 11 and the gap between tube connector 7 and separator 3, tube connector 7 adopts tubaeform i.e. tapered passage can increase the air velocity entering separator 3 inside simultaneously, increase the air longeron flowing through separator 3 in the unit interval, improve the flow efficiency of air in separator 3, make air can take away the heat of pcb board 22 work generation better.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " illustrative examples ", " example ", " concrete example " or " some examples " 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.
Although illustrate and describe embodiments of the invention, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present invention and aim, scope of the present invention is by claim and equivalents thereof.
Claims (12)
1. an air-conditioner outdoor unit, is characterized in that, comprising:
Outdoor shell, described outdoor shell comprises header board, and described header board is provided with header board air inlet;
Electric-controlled box, described electric-controlled box is located in described outdoor shell, and described electric-controlled box comprises electric-controlled box housing, pcb board and radiator, and described pcb board is located in described electric-controlled box housing, described radiator is connected with described pcb board, the protruding described electric-controlled box housing of a part of described radiator; And
Separator, described separator is coated on the outside of stretching out a described part for described electric-controlled box housing of described radiator, described separator is formed with separator air inlet and separator air outlet, described separator air inlet is sealed and matched with described header board and described separator air inlet is relative with described header board air inlet, and described separator air outlet communicates with described outdoor shell inside.
2. air-conditioner outdoor unit according to claim 1, it is characterized in that, also comprise division board, described division board to be located at vertically in described outdoor shell and the internal insulation of described outdoor shell is become blower fan chamber and compressor chamber, described electric-controlled box is located at the upper end of described division board, and described separator air outlet is positioned at described blower fan chamber.
3. air-conditioner outdoor unit according to claim 2, is characterized in that, is provided with seal between described separator air inlet and described header board.
4. air-conditioner outdoor unit according to claim 2, it is characterized in that, described separator is box-like, the front side of described separator is opened wide to form described separator air inlet, the diapire of described separator is formed with described separator air outlet, the roof of described separator is formed with the first opening, and a described part for wherein said radiator extend in described separator from described first opening.
5. air-conditioner outdoor unit according to claim 4, it is characterized in that, described radiator comprises metal substrate and is located at multiple radiating fins of described metal substrate side vertically, and the flow direction wherein entering the air of described separator inside is parallel with described radiating fin.
6. air-conditioner outdoor unit according to claim 2, it is characterized in that, described separator is box-like, the front side of described separator is opened wide to form described separator air inlet, the left side wall of described separator is formed with described separator air outlet, the roof of described separator is formed with the second opening, and a described part for wherein said radiator extend in described separator from described second opening.
7. air-conditioner outdoor unit according to claim 6, it is characterized in that, described radiator comprises metal substrate and is flatly located at multiple radiating fins of described metal substrate side, and the flow direction wherein entering the air of described separator inside is parallel with described radiating fin.
8. the air-conditioner outdoor unit according to claim 4 or 6, it is characterized in that, described separator is box-like, is connected with the connecting wall of inclination, described connecting wall is formed with connecting wall air outlet further between the diapire of described separator and the left side wall of described separator.
9. air-conditioner outdoor unit according to claim 2, is characterized in that, also comprises air-intaking bent pipe, and the front surface that described air-intaking bent pipe is located at described header board covers described header board air inlet, and the entrance point of described air-intaking bent pipe is towards right side.
10. air-conditioner outdoor unit according to claim 2, is characterized in that, also comprises screen pack, and described screen pack is located at described header board air inlet.
11. air-conditioner outdoor units according to claim 2, is characterized in that, the sectional area of the cross section of the separator part of contiguous described separator air inlet diminishes gradually according to from described separator air inlet towards the direction of described separator inside.
12. air-conditioner outdoor units according to claim 2, it is characterized in that, also comprise flaring tube connector, osculum end and the described separator air inlet of described flaring tube connector are sealed and matched, and big opening end and the described header board air inlet of described flaring tube connector are sealed and matched.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310273114.9A CN104251523B (en) | 2013-06-28 | 2013-06-28 | Outdoor unit of air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310273114.9A CN104251523B (en) | 2013-06-28 | 2013-06-28 | Outdoor unit of air conditioner |
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| CN104251523A true CN104251523A (en) | 2014-12-31 |
| CN104251523B CN104251523B (en) | 2017-02-22 |
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| CN201310273114.9A Active CN104251523B (en) | 2013-06-28 | 2013-06-28 | Outdoor unit of air conditioner |
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| CN104595990A (en) * | 2015-01-12 | 2015-05-06 | 广东美的制冷设备有限公司 | Outdoor unit of air conditioner and air conditioner |
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| CN105392348A (en) * | 2015-12-21 | 2016-03-09 | 珠海格力电器股份有限公司 | Electric box and air-conditioner |
| CN107036185A (en) * | 2017-04-19 | 2017-08-11 | 青岛海信日立空调***有限公司 | A kind of air conditioner outdoor machine electric-controlled box and air-conditioner outdoor unit |
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| CN114391081A (en) * | 2019-09-18 | 2022-04-22 | 大金工业株式会社 | Outdoor unit of refrigerating apparatus |
| CN117685684A (en) * | 2024-02-02 | 2024-03-12 | 广东美的暖通设备有限公司 | Heating and ventilation equipment |
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| CN1924464A (en) * | 2005-08-31 | 2007-03-07 | 乐金电子(天津)电器有限公司 | Frequency variable outdoor set of air-conditioner |
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