CN204730358U - The off-premises station of air conditioner - Google Patents
The off-premises station of air conditioner Download PDFInfo
- Publication number
- CN204730358U CN204730358U CN201520299508.6U CN201520299508U CN204730358U CN 204730358 U CN204730358 U CN 204730358U CN 201520299508 U CN201520299508 U CN 201520299508U CN 204730358 U CN204730358 U CN 204730358U
- Authority
- CN
- China
- Prior art keywords
- air
- radiator
- premises station
- pressure fan
- air conditioner
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Other Air-Conditioning Systems (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The off-premises station of air conditioner of the present utility model possesses: be arranged on the compressor in Machine Room (12); Be arranged in supply fan room (13), attract air and the pressure fan (20) blown out towards the outside from blow-off outlet from air entry (15); Be configured in the heat exchanger (19) between air entry (15) in supply fan room (13) and pressure fan (20); And be provided with the electricity piece modular unit (30) controlling substrate (31) and radiator (32), control substrate and there is the power model controlling compressor and pressure fan (20), the surface of radiator and power model is touched and is arranged, electricity piece modular unit (30) is positioned at the mode directly over pressure fan (20) with radiator (32) and configures with the state of the fin of radiator (32) (32a) towards pressure fan (20) side, and the wind of pressure fan (20) flows between fin (32a).
Description
Technical field
The utility model relates to air conditioner, especially relates to the off-premises station of the refrigerating function possessing electricity piece modular unit.
Background technology
In the off-premises station of existing air conditioner, except being provided with the equipment such as pressure fan, heat exchanger, compressor, be also provided with the electricity piece module used in the drived control of pressure fan, compressor etc.
In recent years, electricity piece module has along with the high capacity of off-premises station heat loss (heating) and becomes large tendency.Especially in the air conditioner of commercial affairs, in multiple off-premises station running or when carrying out air conditioning to the indoor of large space, when the running of the compressor based on VFC, large to the heat waste of the control substrate that frequency changer circuit drives.Therefore, especially the tendency maximized is existed to the radiator that the power model carrying out VFC cools.
If radiator is not configured in the region that can obtain sufficient wind speed, be then difficult to the cooling carrying out power model.But, in off-premises station, the wind speed profile of the flowing of the wind produced by the driving of pressure fan is significantly changed, radiator is arranged on and fully cannot obtains the place of cooling air in the restriction because configuring the place controlling substrate and large-scale radiator, be difficult to the cooling carrying out power model.
But, when large-scale radiator is arranged on heat exchanger downwind side, the place that can obtain sufficient cooling air, the ventilation towards heat exchanger reduces, and the function that off-premises station is original that is heat exchange performance reduce.
As background, sometimes electricity piece modular unit is configured in the top of demarcation strip, the Machine Room of this demarcation strip to supply fan room and storage compressor etc. is separated.This electricity piece modular unit has rotating mechanism, and the fin of radiator is tilted in the mode of the air supply direction along pressure fan, cools (such as with reference to patent document 1) power model.
Patent document 1: Japanese Unexamined Patent Publication 2010-190454 publication (summary)
But in above-mentioned off-premises station, the top of the demarcation strip in off-premises station is the region that the flowing of air is farthest stagnated, therefore, also cannot obtain sufficient wind speed even if arranged with the state tilted by radiator, the heat dispersion of radiator is low.
Utility model content
The utility model completes to solve above-mentioned problem, and its object is to provides a kind of performance of off-premises station that can not make to reduce, and can improve the off-premises station of the air conditioner of the cooling performance of electricity piece modular unit.
Off-premises station involved by the technical solution of the utility model 1 possesses: framework, above-mentioned framework has the Machine Room and supply fan room that are divided by demarcation strip, further, the mask corresponding with supply fan room overleaf has air entry, and the mask corresponding with supply fan room in front surface has blow-off outlet; Compressor, above-mentioned compressor is arranged in Machine Room; Pressure fan, above-mentioned blower setting, in supply fan room, attracts air from air entry and blows out towards the outside from blow-off outlet; Heat exchanger, between the air entry of above-mentioned heat exchanger arrangement in supply fan room and pressure fan; And electricity piece modular unit, be provided with at above-mentioned electricity piece modular unit and control substrate and radiator, above-mentioned control substrate has the power model controlled compressor and pressure fan, the surface of above-mentioned radiator and power model is touched and is arranged, the feature of the off-premises station of above-mentioned air conditioner is, electricity piece modular unit is positioned at the mode directly over pressure fan with radiator and with the state configuration of the fin of radiator towards air-supply pusher side, the wind of pressure fan flows between fin.
The feature of the off-premises station of the air conditioner involved by technical scheme 2 is, in the off-premises station of the air conditioner described in technical scheme 1, above-mentioned electricity piece modular unit possesses the substrate housings receiving above-mentioned control substrate, aforesaid substrate housing has opening portion, above-mentioned opening portion by the side of the above-mentioned heat sink side in the two sides from the air supply direction along above-mentioned pressure fan until bottom surface is carried out otch and is formed, a part for above-mentioned radiator covers above-mentioned opening portion from below, and touches with the surface of above-mentioned power model.
The feature of the off-premises station of the air conditioner involved by technical scheme 3 is, in the off-premises station of the air conditioner described in technical scheme 2, aforesaid substrate housing is provided with air vent in the two sides of the air supply direction along above-mentioned pressure fan, and above-mentioned air vent makes air pass through in aforesaid substrate housing.
The feature of the off-premises station of the air conditioner involved by technical scheme 4 is, in the off-premises station of the air conditioner described in technical scheme 2 or 3, in aforesaid substrate housing, be provided with heat-conduction component, the face of the heat of the electric component except above-mentioned power model towards above-mentioned substrate housings is transmitted by above-mentioned heat-conduction component.
The feature of the off-premises station of the air conditioner involved by technical scheme 5 is, in the off-premises station of the air conditioner described in technical scheme 2 or 3, the opening portion of aforesaid substrate housing and cover above-mentioned opening portion above-mentioned radiator a part between impose waterproof and sealing material.
The feature of the off-premises station of the air conditioner involved by technical scheme 6 is, in the off-premises station of air conditioner described any one of technical scheme 1 to 3, relative to the bottom surface of above-mentioned framework, the upstream side of the air supply direction of above-mentioned pressure fan tilts above-mentioned electricity piece modular unit upward.
According to the utility model, electricity piece modular unit is positioned at the mode directly over pressure fan with radiator and with the state configuration of the fin of radiator towards air-supply pusher side, the wind of pressure fan flows between fin.According to this structure, can obtain the wind speed being enough to the cooling carrying out radiator, therefore, the cooling effect of power model improves.In addition, owing to becoming the wind speed being enough to the cooling carrying out radiator, the heat exchange performance of off-premises station therefore can not be made to reduce.
Accompanying drawing explanation
Figure 1A is the rearview of the off-premises station of air conditioner involved by embodiment 1.
Figure 1B is the side view of the off-premises station of air conditioner involved by embodiment 1
Fig. 1 C is the top view of the off-premises station of air conditioner involved by embodiment 1.
Fig. 2 is by the sectional view shown in the amplification of the electricity piece modular unit of Fig. 1.
Fig. 3 A is by the bight on the top of heat sink arrangements in off-premises station and the rearview of the existing off-premises station illustrated.
Fig. 3 B is by the bight on the top of heat sink arrangements in off-premises station and the side view of the existing off-premises station illustrated.
Fig. 4 is the sectional view of the electricity piece modular unit of the off-premises station illustrated involved by embodiment 2.
Fig. 5 is the sectional view of the electricity piece modular unit of the off-premises station illustrated involved by embodiment 3.
Fig. 6 is the side view of the inside of the off-premises station of the air conditioner illustrated involved by embodiment 4.
Fig. 7 is angle of inclination according to the control substrate of Fig. 6 and the curve map of the radiating efficiency changed and resistance to heat ratio.
Fig. 8 be illustrate pressure fan in figure 6 stop after when radiator near the figure of Temperature Distribution.
Label declaration
10: framework; 11: demarcation strip; 12: Machine Room; 13: supply fan room; 14: backplate; 15: air entry; 16: front panel; 17: blow-off outlet; 18: bottom surface; 19: heat exchanger; 20: pressure fan; 21: motor; 22: fan; 30: electricity piece modular unit; 31: control substrate; 32: radiator; 32a: fin; 33: substrate housings; 34: power model; 35,39: electric component; 36: opening portion; 37: waterproof and sealing material; 38a, 38b: air vent; 40: heat-conduction component: A: air supply direction; B: air; C: free convection; A: region; θ: angle of inclination; 100: off-premises station.
Detailed description of the invention
Below, be described in detail based on the embodiment of accompanying drawing to the off-premises station of the air conditioner involved by the utility model.In addition, the utility model and can't help this embodiment limit.
Embodiment 1.
Figure 1A is the rearview of the off-premises station of air conditioner involved by embodiment 1, Figure 1B is the side view of the off-premises station of air conditioner involved by embodiment 1, Fig. 1 C is the top view of the off-premises station of air conditioner involved by embodiment 1, Fig. 2 be the electricity piece modular unit of Figure 1A, Figure 1B, Fig. 1 C is amplified shown in sectional view.In addition, the state after the rearview of Figure 1A illustrates and unloads heat exchanger, the top view of Fig. 1 C is the figure making the state after the rearview reversion shown in Figure 1A from top view.
As shown in Figure 1A, Figure 1B, Fig. 1 C, the off-premises station 100 of air conditioner by having the framework 10 of the Machine Room 12 and supply fan room 13 divided by demarcation strip 11, the compressor (not shown) be arranged in Machine Room 12, the electricity piece modular unit 30 etc. that is configured at pressure fan 20 in supply fan room 13 and heat exchanger 19, is positioned at supply fan room 13 and is configured at the top of pressure fan 20 form.
At the backplate 14 of framework 10, the substantially entire surface in the face corresponding with supply fan room 13 is provided with air entry 15.At the front panel 16 of framework 10, the face corresponding with pressure fan 20 is provided with round-shaped blow-off outlet 17.Above-mentioned compressor utilizes tube connector and is connected with heat exchanger 19 via cross valve.Tube connector, cross valve etc. are arranged in Machine Room 12.
Pressure fan 20 is made up of motor 21 and fan 22, attracts air (extraneous air) upon driving, and blown out towards the outside from blow-off outlet 17 by attracted air from air entry 15.Heat exchanger 19 utilize from air entry 15 attract air and cold-producing medium carry out heat exchange.This heat exchanger 19 carries out playing a role as evaporimeter when heating running at air conditioner, plays a role as condenser when cooling operation.
Electricity piece modular unit 30 is positioned at the mode directly over pressure fan 20 with radiator 32 and configures towards the state of pressure fan 20 side with the fin 32a of radiator 32.And then the fin 32a of radiator 32 arranges with the air supply direction A (arrow of dotted line) of the mode making the wind of pressure fan 20 and flow between fin 32a along pressure fan 20.Air entry 15 side of this electricity piece modular unit 30 tilts upward relative to the bottom surface 18 of framework 10.This is to guide from air entry 15 leaked-in air towards blow-off outlet 17.
As shown in Figure 2, this electricity piece modular unit 30 is made up of substrate housings 33, control substrate 31, radiator 32, and substrate housings 33 is formed by the material with heat conductivity, controls substrate 31 and is incorporated in substrate housings 33.At control substrate 31, the power model 34 controlled compressor and pressure fan 20 is installed, in addition, the electric components 35 such as capacitor, resistance, transistor is also installed.Radiator 32 is made up of the material that the pyroconductivity such as aluminium, copper is high.
Side from radiator 32 side the two sides of the air supply direction A along pressure fan 20 is provided with until the lower surface opening portion 36 of quadrilateral shape of carrying out otch and being formed at substrate housings 33.The surface of mode and power model 34 that radiator 32 covers opening portion 36 from below with the upper surface of a part under the state of fin 32a towards pressure fan 20 side is touched and is arranged.Contact portion between the opening portion 36 and radiator 32 of radiator 32 imposes waterproof and sealing material 37.This is that the water droplet of condensation in order to avoid producing in off-premises station 100 or rainwater invade in substrate housings 33.
In the off-premises station 100 formed in the above described manner, when driving pressure fan 20, outside air is attracted from air entry 15, carries out heat exchange, then blown out towards the outside from blow-off outlet 17 with heat exchanger 19.On the other hand, passed through between the fin 32a of radiator 32 by the air B (arrow of dotted line) attracted towards the top in off-premises station 100, attracted by the fan 22 of pressure fan 20, and blown out towards the outside from blow-off outlet 17.The heat being passed to radiator 32 from power model 34 spreads by the air passed through between fin 32a, and power model 34 is cooled.
Herein, the existing mode in the bight by the top of heat sink arrangements in off-premises station and present embodiment 1 are compared be described.
Fig. 3 A is by the bight on the top of heat sink arrangements in off-premises station and the rearview of the existing off-premises station illustrated, Fig. 3 B is by the bight on the top of heat sink arrangements in off-premises station and the side view of the existing off-premises station illustrated.In addition, identical label is marked to the part identical or suitable with embodiment 1.
In the off-premises station 100 shown in Fig. 3 A, Fig. 3 B, radiator 32 is configured at the bight formed by the top in off-premises station 100 and demarcation strip 11.This bight is that cooling air is not rectified and the region a farthest stagnated that flows.Therefore, be attracted to by pressure fan 20 in the air in off-premises station 100, in off-premises station 100 above the air of flowing pass through between the fin 32a of radiator 32, but this air is encountered the front panel 16 (bight) of off-premises station 100 and reverses.Because of the air of this reversion, in a of region, the flow stagnation of air, becomes the state hindered from the heat radiation of radiator 32.In addition, although the diagram of not giving, but when being configured in the mode opposed with heat exchanger 19 by the fin 32a of radiator 32, the wind speed that the heat exchanger 19 near the face facing with radiator 32 passes through reduces, the heat-exchange capacity as the function of wind speed reduces.
On the other hand, in present embodiment 1, as mentioned above, the air being attracted to the top in off-premises station 100 passes through and is attracted by the fan 22 of pressure fan 20 between the fin 32a of radiator 32, therefore, the phenomenon of the flow stagnation of air can not be produced, heat-exchange capacity can not be caused to reduce.
As above, according to embodiment 1, the radiator 32 of electricity piece modular unit 30 is in the mode be positioned at directly over pressure fan 20 and configure towards the state of pressure fan 20 side with the fin 32a of radiator 32.And then the fin 32a of radiator 32 arranges with the air supply direction A of the mode making the wind of pressure fan 20 and flow between fin 32a along pressure fan 20.According to this structure, can obtain the wind speed being enough to the cooling carrying out radiator, therefore, the cooling effect of power model improves.In addition, owing to becoming the wind speed being enough to the cooling carrying out radiator, the heat exchange performance of off-premises station 100 therefore can not be caused to reduce.
In addition, contact portion between the opening portion 36 and radiator 32 of radiator 32 implements waterproof and sealing material 37, therefore, electricity piece modular unit 30 can be formed as water proof structure, can prevent dust from contacting and being mixed into of moisture, the reliability of electricity piece modular unit 30 and off-premises station 100 improves.
Embodiment 2.
Fig. 4 is the sectional view of the electricity piece modular unit of the off-premises station illustrated involved by embodiment 2.In addition, identical label is marked to the part identical or suitable with embodiment 1.
The electricity piece modular unit 30 of embodiment 2 is made up of substrate housings 33, control substrate 31, radiator 32 as mentioned above, and substrate housings 33 is formed by the material with heat conductivity, controls substrate 31 and is incorporated in substrate housings 33.At control substrate 31, the power model 34 controlled compressor and pressure fan 20 is installed, in addition, the electric components 35 such as capacitor, resistance, transistor is also installed.
Side from radiator 32 side the two sides of the air supply direction A along pressure fan 20 is provided with until the opening portion 36 of quadrilateral shape of carrying out otch and being formed, bottom surface at substrate housings 33.The surface of mode and power model 34 that radiator 32 covers opening portion 36 from below with the upper surface of a part under the state of fin 32a towards pressure fan 20 side is touched and is arranged.Contact portion between the opening portion 36 and radiator 32 of radiator 32 imposes waterproof and sealing material 37.
In addition, the two sides of the air supply direction A along pressure fan 20 of substrate housings 33 are provided with air vent 38a, 38b that air is passed through in substrate housings.In this case, because radiator 32 is configured at directly over pressure fan 20, the speed of the air therefore moved at demarcation strip 11 effluent towards the velocity ratio of the dynamic air B (with reference to Figure 1A, Figure 1B, Fig. 1 C) of radiator 32 effluent is fast.The air pressure of fireballing radiator 32 side of air is lower than the air pressure of demarcation strip 11 side, and therefore, the air vent 38a that air pressure is high becomes inflow entrance, and the air vent 38b that air pressure is low becomes flow export.Air vent 38a, 38b are the rectangular holes of the length direction length in the side of substrate housings 33.
In the off-premises station 100 formed in the above described manner, when pressure fan 20 drives, as mentioned above, the air B being attracted to the top in off-premises station 100 passes through between the fin 32a of radiator 32, attracted by the fan 22 of pressure fan 20, and blown out towards the outside from blow-off outlet 17.The heat being passed to radiator 32 from power model 34 spreads by the air passed through between fin 32a, and power model 34 is cooled.
Now, the part from the air of air entry 15 flows into the air vent 38a of substrate housings 33 and passes through in substrate housings 33, flows out from the air vent 38b of the opposing party.By the air of flowing in substrate housings 33, electric component 35 is cooled, and power model 34 is cooled further.
As above, according to embodiment 2, the two sides of the air supply direction A along pressure fan 20 of substrate housings 33 are provided with air vent 38a, 38b that air is passed through in substrate housings, therefore, except there is the effect of the heat exchange performance reduction that can not make off-premises station 100, electric component 35 in substrate housings 33 can also be cooled, can cool further power model 34.
Embodiment 3.
Fig. 5 is the sectional view of the electricity piece modular unit of the off-premises station illustrated involved by embodiment 3.In addition, identical label is marked to the part identical or suitable with embodiment 1.
The electricity piece modular unit 30 of embodiment 3 identical with embodiment 1 by substrate housings 33, be incorporated in control substrate 31 in substrate housings 33 and radiator 32 is formed.At control substrate 31, the power model 34 controlled compressor and pressure fan 20 is installed, in addition, the electric components 35,39 such as capacitor, resistance, transistor is installed.
Side from radiator 32 side the two sides of the air supply direction A along pressure fan 20 is provided with until the opening portion 36 of quadrilateral shape of carrying out otch and being formed, bottom surface at substrate housings 33.The surface of mode and power model 34 that radiator 32 covers opening portion 36 from below with the upper surface of a part under the state of fin 32a towards pressure fan 20 side is touched and is arranged.Contact portion between the opening portion 36 and radiator 32 of radiator 32 imposes waterproof and sealing material 37.
In addition, substrate housings 33 is provided with heat-conduction component 40, this heat-conduction component 40 by the heat trnasfer such as generated heat than the electric component 39 of electric component more than 35 in electric component 35,39 to a face of substrate housings 33.This be in order to when electric component 39 by substrate housings 33 airtight and be difficult to cooling above-mentioned electric component 39 is cooled.When forming by this way, the heat of electric component 39 is passed to a face of substrate housings 33 by heat-conduction component 40.The oxygen diffusion that the heat being passed to a face of substrate housings 33 flows on the surface of substrate housings 33 by means of the driving of pressure fan 20.As heat-conduction component 40, such as, can use the good conductor of copper, heat pipe etc.
In embodiment 3, to be provided with the heat trnasfer of the electric component 39 in substrate housings 33 to the heat-conduction component 40 in a face of substrate housings 33, therefore, also can to carry out by the cooling of the airtight electric component 39 of substrate housings 33.
Embodiment 4.
Fig. 6 is the side view of the inside of the off-premises station of the air conditioner illustrated involved by embodiment 4, the curve map of the radiating efficiency that Fig. 7 is angle of inclination according to the control substrate of Fig. 6 and changes and resistance to heat ratio, Fig. 8 is the figure of the Temperature Distribution near radiator when illustrating that pressure fan stops in figure 6.In addition, identical label is marked to the part identical or suitable with embodiment 1.
In embodiment 4, the tilt angle theta of the electricity piece modular unit 30 shown in embodiment 1-3, the i.e. tilt angle theta of control substrate 31 are set to such as 10 degree.This tilt angle theta (10 degree) be utilize free convection C (dotted arrow) radiator 32 is cooled required for angle, as shown in Figure 7, be that resistance to heat is than low and that radiating efficiency is high angle.
That is, in the air conditioner of commercial affairs, in order to start immediately after powered up, even if there is pressure fan 20 to be in the state of stopping also to the situation of compressor energising.Now, to power model 34 heat release that compressor controls, as shown in Figure 8, the periphery of radiator 32 becomes high temperature H1, and then the surrounding in this high temperature H1 region becomes lower than high temperature H1 and higher than the temperature in off-premises station 100 temperature H2.
In the existing off-premises station 100 shown in Fig. 3 A, Fig. 3 B, when pressure fan 20 stops, the ascending air formed by free convection from radiator 32 is obstructed, and cannot expect sufficient radiating effect.This is because the region a that is flowing in of air stagnates as mentioned above.On the other hand, in embodiment 4, as shown in Figure 6, between fin 32a, produce free convection C and become ascending air.For this free convection C, by as described above the tilt angle theta controlling substrate 31 being set to 10 degree, when namely convenient pressure fan 20 stops, also forming the flowing of free convection C, therefore, it is possible to abundant cooling power module 34.
In embodiment 4, even if when being energized to power model 34 when pressure fan 20 stops, owing to forming the flowing of free convection by controlling the inclined of substrate 31, therefore, it is possible to keep high cooling capacity.In addition, when making pressure fan 20 intermittent running in the controlled condition according to air conditioner, also the heat-sinking capability that power model 34 is high can be kept.
Claims (6)
1. an off-premises station for air conditioner,
The off-premises station of described air conditioner possesses:
Framework, described framework has the Machine Room and supply fan room that are divided by demarcation strip, and the mask corresponding with described supply fan room overleaf has air entry, and the mask corresponding with described supply fan room in front surface has blow-off outlet;
Compressor, described compressor is arranged in described Machine Room;
Pressure fan, described blower setting, in described supply fan room, attracts air from described air entry and blows out towards the outside from described blow-off outlet;
Heat exchanger, between the described air entry of described heat exchanger arrangement in described supply fan room and described pressure fan; And
Electricity piece modular unit, be provided with at described electricity piece modular unit and control substrate and radiator, described control substrate has the power model controlled described compressor and described pressure fan, and the surface of described radiator and described power model is touched and arranged
The feature of the off-premises station of described air conditioner is,
Described electricity piece modular unit is positioned at the mode directly over described pressure fan with described radiator and configures with the state of the fin of described radiator towards described air-supply pusher side, and the wind of described pressure fan flows between described fin.
2. the off-premises station of air conditioner according to claim 1, is characterized in that,
Described electricity piece modular unit possesses the substrate housings receiving described control substrate,
Described substrate housings has opening portion, described opening portion by the side of the described heat sink side in the two sides from the air supply direction along described pressure fan until bottom surface is carried out otch and is formed,
A part for described radiator covers described opening portion from below, and touches with the surface of described power model.
3. the off-premises station of air conditioner according to claim 2, is characterized in that,
Described substrate housings is provided with air vent in the two sides of the air supply direction along described pressure fan, and described air vent makes air pass through in described substrate housings.
4. the off-premises station of the air conditioner according to Claims 2 or 3, is characterized in that,
In described substrate housings, be provided with heat-conduction component, the face of the heat of the electric component except described power model towards described substrate housings is transmitted by described heat-conduction component.
5. the off-premises station of the air conditioner according to Claims 2 or 3, is characterized in that,
The opening portion of described substrate housings and cover described opening portion described radiator a part between impose waterproof and sealing material.
6. the off-premises station of air conditioner according to any one of claim 1 to 3, is characterized in that,
Relative to the bottom surface of described framework, the upstream side of the air supply direction of described pressure fan tilts described electricity piece modular unit upward.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014-099744 | 2014-05-13 | ||
| JP2014099744A JP6214462B2 (en) | 2014-05-13 | 2014-05-13 | Air conditioner outdoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204730358U true CN204730358U (en) | 2015-10-28 |
Family
ID=54388700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520299508.6U Active CN204730358U (en) | 2014-05-13 | 2015-05-11 | The off-premises station of air conditioner |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6214462B2 (en) |
| CN (1) | CN204730358U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110736155A (en) * | 2019-09-30 | 2020-01-31 | 青岛海尔空调器有限总公司 | Outdoor machine of air conditioner |
| CN111684209A (en) * | 2018-02-05 | 2020-09-18 | 三菱电机株式会社 | Outdoor unit and air conditioner |
| CN112585409A (en) * | 2018-08-29 | 2021-03-30 | 三菱电机株式会社 | Outdoor unit and air conditioner |
| CN112789449A (en) * | 2018-10-11 | 2021-05-11 | 三菱电机株式会社 | Outdoor machine |
| CN113587263A (en) * | 2021-06-25 | 2021-11-02 | 青岛海信日立空调系统有限公司 | Heat dissipation device for driver of outdoor unit of air conditioner and control method |
| CN114761744A (en) * | 2019-12-10 | 2022-07-15 | 三菱电机株式会社 | Heat source side unit |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016508B (en) * | 2016-07-22 | 2021-05-25 | 海信家电集团股份有限公司 | Air condensing units and air conditioner |
| JP6778664B2 (en) * | 2017-08-09 | 2020-11-04 | ダイキン工業株式会社 | Outdoor unit of refrigeration equipment |
| CN109974137B (en) * | 2019-04-19 | 2024-05-17 | 青岛海尔智能技术研发有限公司 | Air conditioner outdoor unit and air conditioner |
| CN110296482B (en) * | 2019-07-09 | 2023-03-21 | 青岛海尔空调器有限总公司 | Air supply assembly for air conditioner outdoor unit, control method and air conditioner outdoor unit |
| CN117545964A (en) | 2021-07-02 | 2024-02-09 | 三菱电机株式会社 | Outdoor unit of refrigeration cycle device |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62223542A (en) * | 1986-03-25 | 1987-10-01 | Toshiba Corp | Outdoor unit of air conditioner |
| JP3807004B2 (en) * | 1997-02-03 | 2006-08-09 | ダイキン工業株式会社 | Air conditioner using flammable refrigerant |
| JP2003139352A (en) * | 2001-11-02 | 2003-05-14 | Daikin Ind Ltd | Electric device unit for outdoor machine and outdoor machine for air conditioner |
| JP3755478B2 (en) * | 2002-03-29 | 2006-03-15 | ダイキン工業株式会社 | Air conditioner outdoor unit |
| JP2005257126A (en) * | 2004-03-10 | 2005-09-22 | Fujitsu General Ltd | Outdoor machine of air conditioner |
| JP4450196B2 (en) * | 2004-09-24 | 2010-04-14 | 株式会社デンソー | Heat pump equipment |
| JP5160998B2 (en) * | 2008-08-08 | 2013-03-13 | 株式会社コロナ | Heat pump equipment |
| JP2010190454A (en) * | 2009-02-17 | 2010-09-02 | Sharp Corp | Outdoor unit |
| JP2011007363A (en) * | 2009-06-23 | 2011-01-13 | Sanyo Electric Co Ltd | Outdoor unit |
| JP5721682B2 (en) * | 2012-10-05 | 2015-05-20 | 三菱電機株式会社 | Outdoor unit of electrical module unit and air conditioner |
-
2014
- 2014-05-13 JP JP2014099744A patent/JP6214462B2/en active Active
-
2015
- 2015-05-11 CN CN201520299508.6U patent/CN204730358U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111684209A (en) * | 2018-02-05 | 2020-09-18 | 三菱电机株式会社 | Outdoor unit and air conditioner |
| CN112585409A (en) * | 2018-08-29 | 2021-03-30 | 三菱电机株式会社 | Outdoor unit and air conditioner |
| CN112789449A (en) * | 2018-10-11 | 2021-05-11 | 三菱电机株式会社 | Outdoor machine |
| CN112789449B (en) * | 2018-10-11 | 2022-05-10 | 三菱电机株式会社 | Outdoor machine |
| CN110736155A (en) * | 2019-09-30 | 2020-01-31 | 青岛海尔空调器有限总公司 | Outdoor machine of air conditioner |
| CN110736155B (en) * | 2019-09-30 | 2022-06-14 | 重庆海尔空调器有限公司 | Outdoor machine of air conditioner |
| CN114761744A (en) * | 2019-12-10 | 2022-07-15 | 三菱电机株式会社 | Heat source side unit |
| CN113587263A (en) * | 2021-06-25 | 2021-11-02 | 青岛海信日立空调系统有限公司 | Heat dissipation device for driver of outdoor unit of air conditioner and control method |
| CN113587263B (en) * | 2021-06-25 | 2023-12-26 | 青岛海信日立空调系统有限公司 | Heat dissipation device of air conditioner outdoor unit driver and control method |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6214462B2 (en) | 2017-10-18 |
| JP2015215149A (en) | 2015-12-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204730358U (en) | The off-premises station of air conditioner | |
| CN100578100C (en) | Air conditioner | |
| US8408019B2 (en) | Air conditioning device utilizing temperature differentiation of exhausted gas to even temperature of external heat exchanger | |
| CN106452106B (en) | Current transformer radiator | |
| CN204176767U (en) | Indoor unit of wall hanging type air conditioner and air-conditioner | |
| CN104848437A (en) | Variable-frequency air conditioning appliance box and variable-frequency air conditioner external unit | |
| CN209558628U (en) | Electric-controlled box and air conditioner | |
| US20120137716A1 (en) | Air conditioning device utilizing temperature differentiation of exhausted gas to even temperature of external heat exchanger | |
| CN109283777B (en) | Projection equipment and projection system | |
| CN103476231B (en) | Air-conditioning | |
| CN203810590U (en) | Air conditioning electric control box cooling device and air conditioning comprising same | |
| CN206531168U (en) | Air conditioner | |
| CN103500000A (en) | Refrigerating system for data machine room | |
| CN207778627U (en) | The outdoor unit of air conditioner | |
| JP5794866B2 (en) | Air conditioner indoor unit | |
| CN209431614U (en) | Electrical appliance kit and air-conditioning | |
| CN204362482U (en) | Heat abstractor and regulator cubicle | |
| CN201983357U (en) | Fan coil device | |
| CN109405235A (en) | Electrical appliance kit and air-conditioning | |
| CN106383531B (en) | A kind of frequency converter of automatic temperature-controlled heat dissipation | |
| CN107479675A (en) | A kind of main frame energy-saving radiating system | |
| CN204407742U (en) | Ultra-thin dehydrating unit | |
| CN213810895U (en) | Outdoor unit and air conditioner | |
| CN220152859U (en) | Refrigerating air-conditioning fan | |
| CN208754171U (en) | Cabinet body and high-voltage frequency converter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |