CN204240511U - The off-premises station of air conditioner - Google Patents
The off-premises station of air conditioner Download PDFInfo
- Publication number
- CN204240511U CN204240511U CN201420657759.2U CN201420657759U CN204240511U CN 204240511 U CN204240511 U CN 204240511U CN 201420657759 U CN201420657759 U CN 201420657759U CN 204240511 U CN204240511 U CN 204240511U
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- fan motor
- support plate
- motor support
- premises station
- heater
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/06—Removing frost
- F25D21/08—Removing frost by electric heating
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/14—Heat exchangers specially adapted for separate outdoor units
- F24F1/16—Arrangement or mounting thereof
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/38—Fan details of outdoor units, e.g. bell-mouth shaped inlets or fan mountings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/06—Removing frost
- F25D21/12—Removing frost by hot-fluid circulating system separate from the refrigerant system
Abstract
The off-premises station of air conditioner of the present utility model, possesses: framework (50), and it has base panel (50c); Outdoor heat converter (21), it is arranged at the inside of framework (50); Fan (22), it is arranged at the inside of framework (50); Fan motor (23), it is arranged at the inside of framework (50), for drive fan (22); Fan motor support plate (24), its be arranged on framework (50) inside and than the position of outdoor heat converter (21) by face side, for supports fans motor (23); Heater (30), it is arranged on the periphery of fan motor support plate (24) or fan motor support plate (24) at least partially.
Description
Technical field
The utility model relates to the off-premises station of air conditioner.
Background technology
In heat pump type air conditioner, outdoor heat converter become evaporimeter heat running time, due at outdoor heat converter frosting (frost), thus can heat exchange be hindered.Therefore propose following heat pump type air conditioner in the past, that is: when frosting being detected, implement the defrosting running of defrosting.
If implement defrosting running, then the frost of frosting on outdoor heat converter melts and becomes condensed water, steam.The condensed water that produces because implementing defrosting running, drip to the framework forming off-premises station bottom surface sections base panel upper surface after, the outside discharge of the Kong Erxiang off-premises station of being discharged by the condensed water being formed at base panel.In addition, the steam produced because implementing defrosting running, is rotated by fan when heating running after being terminated by free convection or defrosting running, thus discharges to off-premises station outside.
Particularly at the cold district that external air temperature is low, there is following situation: except easy frosting, heat exchanger drips to the condensed water of the upper surface of base panel outdoor, before the Kong Erxiang off-premises station outside of being discharged by condensed water is discharged, again freeze at the upper surface of base panel sometimes.Therefore, there is following off-premises station: in order to suppress condensed water again to freeze at the upper surface of base panel in the past, and laid heater (sheathed heater) (such as, patent document 1) at the upper surface of base panel.
Patent document 1: Japanese Unexamined Patent Publication 2011-52941 publication (the 10th page, Fig. 1, Fig. 2)
Along with popularizing of heat pump type air conditioner, off-premises station, except being arranged in the past such cold district, is also arranged on pole cold district (external air temperature is less than 0 DEG C) sometimes.At pole cold district, the surface temperature of outdoor heat converter and framework and external air temperature are similarly less than 0 DEG C.Therefore, the steam produced during defrosting running is trapped in framework inside sometimes and again freezes in framework itself.Also there is following situation: steam freezes produced ice, do not melt in defrosting operation process, can repeatedly occur again to freeze whenever repeatedly carrying out defrosting running and increase, thus icicle.Wherein, the heater recorded due to patent document 1 is the heater of the upper surface being layed in base panel, therefore there is the problem that cannot suppress to be attached to the steam on the parts beyond base panel fully and freeze.
Particularly there is the fan motor support plate that steam is attached to supports fans motor, and the situation that the steam being attached to fan motor support plate freezes.Under these circumstances, there is following problem: steam freezes and the ice generated sometimes, contact with the propeller type fan being configured in off-premises station inside, and propeller type fan is damaged or applies load to the fan motor of driving propeller type fan, thus propeller type fan is caused to break down.
Utility model content
The utility model completes for background with above-mentioned problem, and object is the off-premises station of the air conditioner that the steam providing a kind of suppression to be attached to fan motor support plate freezes.
The off-premises station of air conditioner of the present utility model, possesses: framework, and it has base panel; Outdoor heat converter, it is arranged at the inside of described framework; Fan, it is arranged at the inside of described framework; Fan motor, it is arranged at the inside of described framework, for driving described fan; Fan motor support plate, its be arranged on described framework inside and than described outdoor heat converter by the position of face side, for supporting described fan motor; And heater, it is arranged on the periphery of described fan motor support plate or described fan motor support plate at least partially.
According to the utility model, heater is arranged on the periphery of fan motor support plate or fan motor support plate.Therefore when defrosting running, even if steam is attached to fan motor support plate, due to heater heating, thus the steam being attached to fan motor support plate also can become more than 0 DEG C.Therefore, under the pole low temperature environment that external air temperature is less than 0 DEG C, the steam being attached to fan motor support plate can be suppressed to freeze.
Accompanying drawing explanation
Fig. 1 is the stereogram of the off-premises station 100 of the air conditioner of embodiment.
Fig. 2 is the exploded perspective view of the off-premises station 100 of the air conditioner of embodiment.
Fig. 3 is the exploded perspective view of the off-premises station 100 of the air conditioner of embodiment, is the figure that Fig. 2 is shown in detail.
Fig. 4 is the X-X sectional view of Fig. 1.
Fig. 5 is the Y-Y sectional view of Fig. 1.
Fig. 6 is the in-built figure of the off-premises station 100 of the air conditioner that embodiment is shown.
Fig. 7 is the figure being provided with heater 30 in the inside of the off-premises station 100 of the air conditioner of embodiment.
Fig. 8 is the in-built figure of the off-premises station 100 of the air conditioner that embodiment is shown.
Fig. 9 is the figure being provided with heater 30 in the inside of the off-premises station 100 of the air conditioner of embodiment.
Description of reference numerals: 1 ... demarcation strip; 10 ... Machine Room; 11 ... compressor; 12 ... electrical appliance kit; 20 ... supply fan room; 21 ... outdoor heat converter; 22 ... fan; 23 ... fan motor; 24 ... fan motor support plate; 24a ... top; 24a1 ... blank part; 24b ... main part; 24c ... bottom; 24c1 ... blank part; 25 ... upper board; 26 ... support plate connecting portion; 27 ... bellmouth; 27a ... reducing diameter part; 27b ... wide diameter portion; 30 ... heater; 50 ... framework; 50a ... leading flank panel; 50a1 ... opening portion; 50b ... right flank panel; 50c ... base panel; 50d ... top panel; 50e ... back panel; 100 ... off-premises station; A ... air flows.
Detailed description of the invention
Below, based on accompanying drawing, embodiment of the present utility model is described.In addition, comprise Fig. 1, in figures in the following, there is the situation that the relation of the size of each component parts is different from material object.In addition, comprise Fig. 1, in figures in the following, the part marking identical Reference numeral is identical or suitable with it part, and this is common in the full text of description.In addition, the form of the inscape expressed by description full text is illustrate eventually, is not limited to these and records.
Fig. 1 is the stereogram of the off-premises station 100 of the air conditioner representing embodiment.Fig. 2 is the exploded perspective view of the off-premises station 100 of the air conditioner of embodiment.Fig. 3 is the exploded perspective view of the off-premises station 100 of the air conditioner of embodiment, is the figure representing Fig. 2 in detail.
As shown in Figure 1, the outline of off-premises station 100 is made up of framework 50.As shown in Figure 2, framework 50 is made up of leading flank panel 50a, right flank panel 50b, base panel 50c, top panel 50d and back panel 50e (Fig. 4).Leading flank panel 50a forms the face side of framework 50 and the panel of left surface side, such as, be made up of parts when overlooking being L-shaped shape.In addition, as shown in Figure 2, the inside of framework 50 is provided with demarcation strip 1.By arranging demarcation strip 1, thus framework 50 is divided internally into Machine Room 10 and supply fan room 20.
In addition, leading flank panel 50a also can make the part of the left side face of the part of the face portion of formation framework 50 and formation framework 50 form with different parts.That is, leading flank panel 50a can be divided into: the left surface panel of the front panel forming the face portion of framework 50 and the left side face forming framework 50.
Compressor 11 and electrical appliance kit 12 is provided with in Machine Room 10.Be provided with in the inside of electrical appliance kit 12 and control substrate (omitting diagram).Omitting illustrated control substrate is rotating speed for controlling compressor 11, the parts driving heater 30 described later etc.In addition, omit illustrated control substrate, such as, by the hardware such as the circuit arrangement realizing this function or the software sharing that performs on the arithmetic unit such as microcomputer or CPU.
Supply fan room 20 is provided with outdoor heat converter 21, fan 22, fan motor 23 (Fig. 4), fan motor support plate 24, upper board 25 and support plate connecting portion 26.Outdoor heat converter 21 is arranged on as upper/lower positions, that is: than the position of fan 22, fan motor 23, fan motor support plate 24, upper board 25 and support plate connecting portion 26 by the rear side of off-premises station 100.
Outdoor heat converter 21 is the heat exchanger of L-shaped shape when being such as and overlooking, and it is to arrange along the face of left surface side of leading flank panel 50a and the mode of back panel 50e.Fan 22 is such as the blowing unit be made up of propeller type fan, generates the air circulation being used for effectively carrying out heat exchange.Fan 22 has following function, that is: the rear side of machine 100 imports extraneous air to off-premises station 100 inside outdoor, and is discharged towards the face side of off-premises station 100 by the extraneous air importing to off-premises station 100 inside.
Fan motor 23 is driver elements of drive fan 22, such as, use the fixed cells such as screw and be installed on fan motor support plate 24.Fan motor support plate 24 is the parts for supports fans motor 23, is the parts from base panel 50c frame-shaped upward.In addition, fan motor support plate 24 may not be and arranges one as shown, but arranges multiple.
Upper board 25 is such as the parts of the tabular substantially horizontally arranged relative to base panel 50c.Upper board 25 is that for realizing the parts strengthened the intensity of fan motor support plate 24, upper board 25 is connected with fan motor support plate 24 when considering that fan motor 23 maximizes.Upper board 25 is such as installed in the mode toward the front of the top from fan motor support plate 24.
Support plate connecting portion 26 is such as the parts of U-shaped, forms integratedly with fan motor support plate 24.Support plate connecting portion 26 is set to: its inner surface contacts with the upper surface of outdoor heat converter 21.Like this, by support plate connecting portion 26 is installed on outdoor heat converter 21, thus fan motor support plate 24 is fixed on outdoor heat converter 21.
As shown in Figure 3, opening portion 50a1 is formed with at leading flank panel 50a.Opening portion 50a1 is for the extraneous air by being directed into off-premises station 100 inside, to the opening portion that off-premises station 100 outside is discharged.In addition, in the rear side of leading flank panel 50a, the mode of the periphery surrounding fan 22 is provided with bellmouth 27.
Bellmouth 27 such as has: with the reducing diameter part 27a rearward stretched out from the periphery of opening portion 50a1 towards the mode of radially inner side undergauge with from the rear end of reducing diameter part 27a towards the wide diameter portion 27b that the mode that radial outside is expanding is rearward stretched out.Bellmouth 27 and leading flank panel 50a are molded as one.Bellmouth 27 has the function guided to opening portion 50a1 by the extraneous air being directed into framework 50 inside.In addition, bellmouth 27 also can be configured between reducing diameter part 27a and wide diameter portion 27b, have the position extended along the longitudinal direction.
Fig. 4 is the X-X sectional view of Fig. 1.Fig. 5 is the Y-Y sectional view of Fig. 1.In addition, in Fig. 4, Fig. 5, air flowing is schematically expressed as air flowing A with arrow.Below, with Fig. 4, Fig. 5, the wind path of the inside and outside that are formed at framework 50 is described.
If drive fan motor 23, then fan 22 rotates, thus it is inner extraneous air to be imported to framework 50.Be directed into the extraneous air of framework 50 inside, blow to parts such as fan motor support plate 24 grade by outdoor heat converter 21.Like this, at the extraneous air of framework 50 inner loop, discharged to framework 50 outside by opening portion 50a1.
Fig. 6 is the in-built figure of the off-premises station 100 of the air conditioner representing embodiment.
Fig. 7 is the figure being provided with heater 30 in the inside of the off-premises station 100 of the air conditioner of embodiment.Fan motor support plate 24 shown in Fig. 6 is provided with the heater 30 shown in Fig. 7.
As shown in Figure 6, Figure 7, fan motor support plate 24 possesses: top 24a, main part 24b and bottom 24c.Main part 24b is positioned at the below of top 24a, and bottom 24c is positioned at the below of main part 24b.Top 24a is the position be connected with support plate connecting portion 26.Main part 24b is the position of installing for fan motor 23.Bottom 24c is the position being such as fixed on base panel 50c by fixed cells such as screws (omitting diagram).
Top 24a is such as made up of the parts of the frame-shaped of rectangle, and these parts have blank part 24a1.Bottom 24c is such as made up of the parts of the frame-shaped of rectangle, and these parts have blank part 24c1.Like this, owing to being formed with blank part 24a1,24c1, so blowout is to a part of the air flowing A of fan motor support plate 24, discharged to the face side of framework 50 by blank part 24a1,24c1.That is, by forming blank part 24a1,24c1, the obstruction to air flowing A can be suppressed.
Heater 30 is such as the heating unit be made up of sheathed heater, heats the steam produced in framework 50 inside.The inside of heater 30 is provided with nichrome wire.In addition, also heater 30 can be formed by flexible (flexibility) heater.If form like this, then easy heater 30 to be configured in framework 50.
Heater 30 such as uses the fixed cells such as screw to be installed on fan motor support plate 24.Heater 30 is set to: turn back on the top of fan motor support plate 24, becomes downward U-shaped when observing in front.Heater 30 is fixed on the fixed position of fan motor support plate 24, such as, be the part B of the position of four shown in Fig. 7.In addition, heater 30 also can be configured to: extend along the vertical direction, and does not turn back on the top of fan motor support plate 24, but turns back in top periphery.
Heater 30 such as consumed power is 100W, in addition, such as, uses under the state being 30 DEG C in temperature.When heating running and external air temperature sensor (omit diagram) for below set point of temperature, start the energising of heater 30.In addition, the consumed power of heater 30, temperature are not limited to above-mentioned value, but are suitably determined by the mode heated with the steam that the inside of framework 50 produces.
Next, be that the running of off-premises station 100 in the pole cold district of less than 0 DEG C is described to external air temperature.The illustrated control substrate of above-mentioned omission, such as, be subject to the operation being waited the operating unit of setting operation mode (omitting diagram) by user, control the running of off-premises station 100.Operation mode such as heats running, cooling operation etc., but is assumed to be to set at this and heats running, and is described following.
If setting heats running, then fan 22 rotates, and thus as mentioned above, extraneous air is imported framework 50 inner.At this, because outdoor heat converter 21 has the function as evaporimeter, therefore import to the extraneous air of framework 50 inside, in the inside of outdoor heat converter 21, carry out heat exchange with cold-producing medium, thus temperature reduces.Extraneous air after temperature reduces is blown on the parts such as fan motor support plate 24 grade of plenum chamber 10 inside.And, if the external air temperature that external air temperature sensor detects is below set point of temperature, then control the energising that substrate starts heater 30.Like this, by starting the energising of heater 30, thus the heat of heater 30 being passed to fan motor support plate 24, suppressing the frosting of fan motor support plate 24 thus.
After heating running and carrying out certain hour, control substrate and the running of compressor 11 is stopped, and cross valve (omitting diagram) is switched to refrigeration side.Then, control substrate and again make the running of compressor 11 start, and the rotation of fan 22 is stopped.Like this, defrosting running is started.
When defrosting running, because outdoor heat converter 21 has the function as condenser, therefore from the cold-producing medium that compressor 11 is discharged, inflow outdoor heat exchanger 21, makes outdoor heat converter 21 be heated.Therefore, by carrying out defrosting running, the heat in outdoor heat converter 21 can be utilized, improve the temperature of framework 50 inside.
By carrying out defrosting running, thus the temperature being attached to the frost of fan motor support plate 24 rises and becomes steam, and this steam freezes again at the pole cold district that external air temperature is less than 0 DEG C.But, be arranged at the heater 30 of fan motor support plate 24, will the steam heating of fan motor support plate 24 be attached to.Therefore, it is possible to suppress the steam being attached to fan motor support plate 24 again to freeze.
In addition, heater 30 is not limited to the situation being arranged at fan motor support plate 24, also can be configured to the periphery being arranged on fan motor support plate 24.Even if form like this, also can be same with situation heater 30 being installed on fan motor support plate 24, by the heat trnasfer that sends from heater 30 to fan motor support plate 24.
Now, although to arrange heater 30 along the mode of fan motor support plate 24, owing to being provided with distribution near fan motor support plate 24, therefore more preferably heater 30 can be arranged in the mode making this distribution not contact with heater 30 as far as possible.
In addition, heater 30 also can extend with straight line along the vertical direction unlike diagram, such as, also can bend in the lateral direction, extend along the vertical direction on one side.If form like this, owing to making to increase towards the surface area of the exothermic heater 30 of fan motor support plate 24, therefore, it is possible to suppress the steam being attached to fan motor support plate 24 to freeze further.
In addition, also heater 30 can be set to along fan motor support plate 24 and repeatedly turn back up and down.If form like this, then can suppress freezing of steam further.
In addition, be not limited to the example that heater 30 is set like that shown in Fig. 7, heater 30 can also be set in the just basifacial mode along outdoor heat converter 21.If form like this, then the steam being attached to fan motor support plate 24 can be suppressed to freeze, the condensed water that heat exchanger 21 flows out can be suppressed outdoor to freeze.
In addition, heater 30 also can be made up of hot gas bypass circuit (omit diagram), and the cold-producing medium of discharging from compressor 11 is directly supplied to outdoor heat converter 21 by this hot gas bypass circuit at least partially.Wherein, in hot gas bypass circuit, flowing has than discharging from compressor 11 and being supplied to the cold-producing medium of the cold-producing medium of outdoor heat converter 21 high pressure at higher temperature via indoor heat converter (omit diagram).Therefore, by utilizing the heat of the cold-producing medium flowed in this hot gas bypass circuit, can heat the periphery of fan motor support plate 24 or fan motor support plate 24.
As mentioned above, the off-premises station 100 of present embodiment, possesses: framework 50, and it has base panel 50c; Outdoor heat converter 21, it is arranged at the inside of framework 50; Fan 22, it is arranged at the inside of framework 50; Fan motor 23, it is arranged at the inside of framework 50, for drive fan 22; Fan motor support plate 24, its be arranged on framework 50 inside and than outdoor heat converter 21 position by face side, for supports fans motor 23; And heater 30, it is arranged on the periphery of fan motor support plate 24 or fan motor support plate 24 at least partially.
Therefore, when defrosting running, even if steam is attached to fan motor support plate 24, because heater 30 generates heat, thus the steam being attached to fan motor support plate 24 also becomes more than 0 DEG C.Therefore, under the pole low temperature environment being less than 0 DEG C at external air temperature, the steam being attached to fan motor support plate 24 can be suppressed to freeze.
Fig. 8 is the in-built figure of the off-premises station 100 of the air conditioner that embodiment is shown.Fig. 9 is the inside of the off-premises station 100 at the air conditioner of embodiment, is provided with the figure of heater 30.
As shown in Figure 8, also the upper board 25 be connected with fan motor support plate 24 can be provided with on the top of fan motor support plate 24.And, as shown in Figure 9, also heater 30 can be set at the periphery of the upper surface of upper board 25.If like this, the steam being attached to upper board 25 just can be suppressed to freeze.
In addition, in fig .9, although heater 30 to be arranged on the upper surface of upper board 25, also heater 30 can be arranged on the lower surface of upper board 25.If form like this, then can suppress freezing of the steam of the lower surface being attached to the upper board 25 that steam the most easily adheres in upper board 25 further.In addition, without the need to guaranteeing the space arranging heater 30 between the upper surface and the lower surface of top panel 50d of upper board 25, therefore, it is possible to realize the space saving of off-premises station 100.
In addition, heater 30 also can be set to: the periphery not being installed on the upper surface of upper board 25, but is installed on upper board 25.Even if form like this, also can be same with the situation of periphery of upper surface heater 30 being arranged at upper board 25, by the heat trnasfer of heater 30 to upper board 25.
In addition, when off-premises station 100 operates, because the compressor 11 in Machine Room 10 rotates, therefore in supply fan room 20, the temperature of (side, Machine Room 10) on the right side of supply fan room 20 is higher than the temperature on the left of supply fan room 20.Consider such situation, also can heat further the right side of the left side of fan motor support plate 24 than fan motor support plate 24.
Claims (9)
1. an off-premises station for air conditioner, is characterized in that, possesses:
Framework, it has base panel;
Outdoor heat converter, it is arranged at the inside of described framework;
Fan, it is arranged at the inside of described framework;
Fan motor, it is arranged at the inside of described framework, for driving described fan;
Fan motor support plate, its be arranged on described framework inside and than described outdoor heat converter by the position of face side, for supporting described fan motor; And
Heater, it is arranged on the periphery of described fan motor support plate or described fan motor support plate at least partially.
2. the off-premises station of air conditioner according to claim 1, is characterized in that,
Described heater is set to: extend along the vertical direction and turn back on the top of described fan motor support plate or top periphery, becoming downward U-shaped when observing in front.
3. the off-premises station of air conditioner according to claim 1, is characterized in that,
The top of described fan motor support plate is provided with upper board, and this upper board is connected with described fan motor support plate,
Described heater is also arranged on the periphery of described upper board or described upper board.
4. the off-premises station of the air conditioner according to any one in claims 1 to 3, is characterized in that,
Described fan motor support plate is installed on described base panel,
Described heater is also arranged at the upper surface of described base panel.
5. the off-premises station of the air conditioner according to any one in claims 1 to 3, is characterized in that,
Described fan motor support plate is provided with multiple.
6. the off-premises station of the air conditioner according to any one in claims 1 to 3, is characterized in that,
Described heater is made up of hot-gas bypass pipe arrangement, and the cold-producing medium of discharging from compressor is directly supplied to described outdoor heat converter by this hot-gas bypass pipe arrangement at least partially, and wherein said compressor is arranged at the inside of described framework.
7. the off-premises station of air conditioner according to claim 4, is characterized in that,
Described fan motor support plate is provided with multiple.
8. the off-premises station of air conditioner according to claim 4, is characterized in that,
Described heater is made up of hot-gas bypass pipe arrangement, and the cold-producing medium of discharging from compressor is directly supplied to described outdoor heat converter by this hot-gas bypass pipe arrangement at least partially, and wherein said compressor is arranged at the inside of described framework.
9. the off-premises station of air conditioner according to claim 5, is characterized in that,
Described heater is made up of hot-gas bypass pipe arrangement, and the cold-producing medium of discharging from compressor is directly supplied to described outdoor heat converter by this hot-gas bypass pipe arrangement at least partially, and wherein said compressor is arranged at the inside of described framework.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013231336A JP5984781B2 (en) | 2013-11-07 | 2013-11-07 | Air conditioner outdoor unit |
| JP2013-231336 | 2013-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204240511U true CN204240511U (en) | 2015-04-01 |
Family
ID=51842411
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410618221.5A Pending CN104633807A (en) | 2013-11-07 | 2014-11-05 | Outdoor unit for air-conditioning device |
| CN201420657759.2U Active CN204240511U (en) | 2013-11-07 | 2014-11-05 | The off-premises station of air conditioner |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410618221.5A Pending CN104633807A (en) | 2013-11-07 | 2014-11-05 | Outdoor unit for air-conditioning device |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20150121933A1 (en) |
| EP (1) | EP2871428B1 (en) |
| JP (1) | JP5984781B2 (en) |
| CN (2) | CN104633807A (en) |
| RU (1) | RU2585722C1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102163905B1 (en) * | 2016-01-25 | 2020-10-12 | 미쓰비시덴키 가부시키가이샤 | Outdoor unit and air conditioner equipped with it |
| US10920999B2 (en) | 2016-11-11 | 2021-02-16 | Mitsubishi Electric Corporation | Outdoor unit for air-conditioning apparatus |
| CN107327968A (en) * | 2017-06-29 | 2017-11-07 | 北京小米移动软件有限公司 | Air-conditioner outdoor unit |
| CN113431805B (en) * | 2017-08-09 | 2023-11-24 | 三菱电机株式会社 | Propeller fan, blower, and refrigeration cycle device |
| WO2020044482A1 (en) * | 2018-08-30 | 2020-03-05 | 三菱電機株式会社 | Outdoor unit and refrigeration cycle device |
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| RU37805U1 (en) * | 2004-01-23 | 2004-05-10 | Общество с ограниченной ответственностью Завод "СЕЗОН" | DEVICE OF WINTER START OF SPLIT SYSTEM OF AIR CONDITIONING OF AIR |
| JP4937077B2 (en) * | 2007-10-17 | 2012-05-23 | 三菱電機株式会社 | Frost detection device |
| KR20100046392A (en) * | 2008-10-27 | 2010-05-07 | 엘지전자 주식회사 | Air conditioner |
| JP2010127602A (en) * | 2008-12-01 | 2010-06-10 | Daikin Ind Ltd | Refrigerating device |
| JP5448657B2 (en) | 2009-09-04 | 2014-03-19 | 三菱重工業株式会社 | Air conditioner outdoor unit |
| JP5282903B2 (en) * | 2009-10-19 | 2013-09-04 | 株式会社富士通ゼネラル | Air conditioner outdoor unit |
| JP2011252642A (en) * | 2010-06-01 | 2011-12-15 | Daikin Industries Ltd | Outdoor unit of air conditioner |
| JP5594220B2 (en) * | 2011-04-18 | 2014-09-24 | 三菱電機株式会社 | Heat pump type water heater |
| CN103225936B (en) * | 2013-04-24 | 2015-11-25 | 青岛海尔空调电子有限公司 | A kind of air-conditioning system and Defrost method thereof with defroster |
-
2013
- 2013-11-07 JP JP2013231336A patent/JP5984781B2/en not_active Expired - Fee Related
-
2014
- 2014-10-13 US US14/512,547 patent/US20150121933A1/en not_active Abandoned
- 2014-10-30 EP EP14191151.1A patent/EP2871428B1/en not_active Not-in-force
- 2014-11-05 CN CN201410618221.5A patent/CN104633807A/en active Pending
- 2014-11-05 CN CN201420657759.2U patent/CN204240511U/en active Active
- 2014-11-06 RU RU2014145036/12A patent/RU2585722C1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| EP2871428B1 (en) | 2016-06-01 |
| RU2585722C1 (en) | 2016-06-10 |
| CN104633807A (en) | 2015-05-20 |
| EP2871428A1 (en) | 2015-05-13 |
| JP2015090259A (en) | 2015-05-11 |
| JP5984781B2 (en) | 2016-09-06 |
| US20150121933A1 (en) | 2015-05-07 |
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