CN205137735U - Automatically controlled box, outer machine of air -conditioner and air conditioner - Google Patents
Automatically controlled box, outer machine of air -conditioner and air conditioner Download PDFInfo
- Publication number
- CN205137735U CN205137735U CN201520921425.6U CN201520921425U CN205137735U CN 205137735 U CN205137735 U CN 205137735U CN 201520921425 U CN201520921425 U CN 201520921425U CN 205137735 U CN205137735 U CN 205137735U
- Authority
- CN
- China
- Prior art keywords
- air
- controlled box
- electric
- cabinet
- air inlet
- 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)
Abstract
The utility model discloses an automatically controlled box, outer machine of air -conditioner and air conditioner, wherein, automatically controlled box install in the quick -witted incasement of the outer machine of air -conditioner, automatically controlled box is including box body and air -supply line, fresh air inlet and exhaust vent have been seted up to automatically controlled box, the air -supply line is connected the fresh air inlet sets up, and will the fresh air inlet with the outside intercommunication of machine case. The technical scheme of the utility model through addding an air -supply line on the box body of automatically controlled box, it is direct with the inside intercommunication of outside air and box body, avoided in the air conditioner other components and parts liberated heats of quick -witted incasement to pass through the radiating effect that the air -supply line got into the automatically controlled box of influence in the automatically controlled box, improved the radiating efficiency of automatically controlled box.
Description
Technical field
The utility model relates to air-conditioner technical field, particularly a kind of electric-controlled box, air-conditioner outdoor unit and air-conditioner.
Background technology
Electric-controlled box is provided with in the cabinet of air-conditioner outdoor unit, electric-controlled box long-term work can produce a large amount of heats, if the heat in electric-controlled box distributes not in time, the too high components and parts that will cause of electric elements heating in electric-controlled box burn out, and then affect the operation of air-conditioner.
The electric-controlled box that existing air-conditioner outdoor unit uses is provided with fresh air inlet and exhaust vent, cabinet is also provided with air inlet and air outlet, by blower fan by air suction cabinet, the fresh air inlet of electric-controlled box and the inner space of cabinet, and heat exchanger usually in cabinet and compressor are arranged, the exhaust vent of electric-controlled box is arranged near the air intake (air intake is generally one end back to air outlet of blower fan) of blower fan, under the driving of blower fan, air in cabinet enters from the fresh air inlet of electric-controlled box, and pulled out by blower fan from the exhaust vent of electric-controlled box, but due to heat exchanger and compressor release heat more, the air themperature entering electric-controlled box from fresh air inlet is higher, and it is undesirable to the radiating effect of electric-controlled box.
Utility model content
Main purpose of the present utility model is to provide a kind of air-conditioner outdoor unit, is intended to the radiating efficiency improving electric-controlled box in air-conditioner outdoor unit.
For achieving the above object, the utility model provides a kind of electric-controlled box, be installed in the cabinet of air-conditioner outdoor unit, described electric-controlled box comprises box body and blast pipe, described electric-controlled box offers fresh air inlet and exhaust vent, described blast pipe connects described fresh air inlet and arranges, and by the ft connection of described fresh air inlet and described cabinet.
Preferably, described fresh air inlet is arranged on the relative two side of described box body with exhaust vent correspondence.
Preferably, described fresh air inlet and exhaust vent correspondence are arranged at top and the bottom of described box body.
Preferably, the top of described box body is microscler setting and has long limit and minor face, and described exhaust vent extends and elongated setting along described long limit.
Preferably, detachably install between described blast pipe and described fresh air inlet.
The utility model also provides a kind of air-conditioner outdoor unit, comprise cabinet, blower fan, and electric-controlled box, described electric-controlled box is installed in the cabinet of air-conditioner outdoor unit, electric-controlled box comprises box body and blast pipe, described electric-controlled box offers fresh air inlet and exhaust vent, and described blast pipe connects described fresh air inlet and arranges, and by the ft connection of described fresh air inlet and described cabinet; Described cabinet offers air inlet and air outlet, the wall portion that described blast pipe runs through described cabinet is arranged, described fresh air inlet to be communicated to the extraneous air of the cabinet of described air-conditioner outdoor unit, described exhaust vent is arranged near the air intake of described blower fan, with the negative pressure region produced by the air intake of described blower fan, the air of described cabinet outside is sucked into described electric-controlled box from described blast pipe, and is derived by described exhaust vent.
Preferably, described blast pipe runs through the diapire setting of described cabinet.
Preferably, described air outlet is arranged at the roof of described cabinet.
Preferably, described blower fan comprises motor, fan blade and guard, and described motor connects described fan blade, and described guard is installed on described air outlet, and described fan blade is positioned at the below of described guard.
The utility model also provides a kind of air-conditioner, comprise air conditioner room unit, and air-conditioner outdoor unit, described air-conditioner outdoor unit comprises cabinet, blower fan, and electric-controlled box, and described electric-controlled box is installed in the cabinet of described air-conditioner outdoor unit, electric-controlled box comprises box body and blast pipe, described electric-controlled box offers fresh air inlet and exhaust vent, and described blast pipe connects described fresh air inlet and arranges, and by the ft connection of described fresh air inlet and described cabinet; Described cabinet offers air inlet and air outlet, the wall portion that described blast pipe runs through described cabinet is arranged, described fresh air inlet to be communicated to the outside of the cabinet of described air-conditioner outdoor unit, described exhaust vent is arranged near the air intake of described blower fan, with the negative pressure region produced by the air intake of described blower fan, the air of described cabinet outside is sucked into described electric-controlled box from described blast pipe, and is derived by described exhaust vent; Described air conditioner room unit is connected with described air-conditioner outdoor unit.
The technical solution of the utility model by setting up a blast pipe on the box body of electric-controlled box, directly outside air is communicated with tray interior, avoid other components and parts liberated heats interior of cabinet in air-conditioner and entered in electric-controlled box the radiating effect affecting electric-controlled box by blast pipe, improve the radiating efficiency of electric-controlled box.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, the structure according to these accompanying drawings can also obtain other accompanying drawing.
Fig. 1 is the utility model air-conditioner outdoor unit one embodiment part-structure perspective view, and wherein, blast pipe is removed;
Fig. 2 is the air-conditioner outdoor unit internal structure schematic diagram being provided with blast pipe in Fig. 1.
Drawing reference numeral illustrates:
| Label | Title | Label | Title |
| 10 | Air-conditioner outdoor unit | 11 | Electric-controlled box |
| 110 | Box body | 111 | Top board |
| 1110 | Exhaust vent | 112 | Base plate |
| 1120 | Fresh air inlet | 113 | Side plate |
| 114 | Blast pipe | 12 | Cabinet |
| 121 | Roof | 1210 | Air outlet |
| 122 | Diapire | 1220 | Air inlet |
| 123 | Sidewall | 14 | Blower fan |
| 141 | Motor | 142 | Fan blade |
| 143 | Guard |
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Need explanation, all directionality instruction (such as up, down, left, right, before and afters in the utility model embodiment ...) only for explaining the relative position relation, motion conditions etc. under a certain particular pose (as shown in drawings) between each parts, if when this particular pose changes, then directionality instruction also correspondingly changes thereupon.
In addition, in the utility model, relate to the description of " first ", " second " etc. only for describing object, and instruction can not be interpreted as or imply its relative importance or the implicit quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In addition; technical scheme between each embodiment can be combined with each other; but must be can be embodied as basis with those of ordinary skill in the art; when technical scheme combination occur conflicting maybe cannot realize time will be understood that the combination of this technical scheme does not exist, also not the utility model require protection domain within.
The utility model proposes a kind of electric-controlled box.
See figures.1.and.2, Fig. 1 is the utility model air-conditioner outdoor unit one embodiment part-structure perspective view; Wherein, blast pipe is removed; Fig. 2 is the air-conditioner outdoor unit internal structure schematic diagram being provided with blast pipe in Fig. 1.
In the present embodiment, described electric-controlled box 11 is installed in the cabinet 12 of described air-conditioner outdoor unit 10, electric-controlled box 11 comprises box body 110 and blast pipe 114, described electric-controlled box 11 offers fresh air inlet 1120 and exhaust vent 1110, described blast pipe 114 connects described fresh air inlet 1120, with the ft connection by described fresh air inlet 1120 and described cabinet 12.Particularly, described blast pipe 114 can by stretching out described cabinet 12 or being connected with the perforate on described cabinet 12, with by the ft connection of described fresh air inlet 1120 with described cabinet 12.
The technical solution of the utility model by setting up a blast pipe 114 on the box body 110 of electric-controlled box 11, directly outside air is communicated with box body 110 inside, avoid cabinet 12 other components and parts liberated heats interior in air-conditioner and entered the radiating effect affecting electric-controlled box 11 in electric-controlled box 11 by blast pipe 114, improve the radiating efficiency of electric-controlled box 11.
The concrete shape of described box body 110 does not limit, such as, described box body 110 can be square, cylindricality and irregular shape etc., in the present embodiment, described box body 110 is arranged, particularly, in the present embodiment in square body, described box body 110 has top board 111, base plate 112, and connects four side plates 113 of described top board 111 and base plate 112.
Shape and the material of described blast pipe 114 also do not limit, and such as described blast pipe 114 can be square, cylindric and other rules or irregularly shaped, and described blast pipe 114 can adopt plastic tube or metal tube.
In theory, the optional position that described fresh air inlet 1120 and exhaust vent 1110 are arranged at described electric-controlled box 11 is all fine, and such as exhaust vent 1110 is arranged at the top board 111 of electric-controlled box, and fresh air inlet 1120 is arranged at described base plate 112; Also can be one of them side plate 113 that exhaust vent 1110 is arranged at electric-controlled box 11, fresh air inlet 1120 be arranged at another side plate 113 of electric-controlled box 11.Also can be that exhaust vent 1110 is arranged at described top board 111, fresh air inlet be arranged at side plate 113.
But angle, corner, limit in described electric-controlled box 11 can be reached in order to allow the air entered from described fresh air inlet 1120, described fresh air inlet 1120 and exhaust vent 1110 are preferably in being oppositely arranged, and, in fact also there is relation the position of described exhaust vent 1120 with the position of the blower fan 14 in described cabinet 12, and described exhaust vent 1120 needs the air intake facing described blower fan 14 to arrange.Such as, when described air outlet 1210 is arranged at the roof 121 of described cabinet 12, and described blower fan 14 is when described air outlet 1210 is arranged, and described exhaust vent 1110 needs the top board 111 being located at described box body 110, correspondingly, described fresh air inlet 1120 is arranged at base plate 112.Obviously, when described air outlet 1210 is located at the sidewall 123 of described cabinet 12, correspondingly, described blower fan 14 is when described air outlet 1210 is arranged, described exhaust vent 1110 needs the side plate 113 (side plate 113 corresponding with exhaust vent 1110 position) being arranged at described box body 110, and corresponding described fresh air inlet 1120 is arranged at another side plate 113.
See figures.1.and.2, in the present embodiment, described top board 111 has long limit and minor face in microscler setting, and described exhaust vent 1110 extends and elongated setting along described long limit.This set of described exhaust vent 1110 is convenient to air draught can fully contact with the electric control element that electric-controlled box 11 sidewall is arranged, to improve radiating efficiency further.
See figures.1.and.2, the connected mode between described blast pipe 114 and described fresh air inlet 1120 has multiple, as being threaded, clamping, to be bondingly all fine.With the present embodiment, detachably install between described blast pipe 114 and described fresh air inlet 1120, this removably connecting reduces the volume exclusion rate of electric-controlled box 11, is convenient to the transport of electric-controlled box 11.
With reference to Fig. 2, the utility model also provides a kind of air-conditioner outdoor unit 10, comprise cabinet 12, blower fan 14, with the electric-controlled box 11 described in above-mentioned any embodiment, described cabinet 12 offers air inlet 1220 and air outlet 1210, the wall portion that described blast pipe 14 runs through described cabinet 12 (comprises sidewall, roof and diapire) arrange, described fresh air inlet 1120 to be communicated to the outside of described cabinet 12, described exhaust vent 1110 is arranged near the air intake of described blower fan 14, with the negative pressure region produced by the air intake of described blower fan 14, the air of described cabinet 12 outside is sucked into described electric-controlled box 11 from described blast pipe 114, and derived by described exhaust vent 1110.
When described blower fan 14 runs, the air outside cabinet 12 enters in described electric-controlled box 11 from described blast pipe 114, then flows out described cabinet 12 via described exhaust vent 1110, described air outlet 1210; In the process, in electric-controlled box 11, electric elements liberated heat is taken out of by air draught.
It should be noted that, the installation position of described blower fan is equipped with multiple, above cabinet as described in being arranged on, also can be arranged between described exhaust vent 1110 and described air outlet 1220.It will be appreciated by persons skilled in the art that the radiating efficiency in order to strengthen electric-controlled box 11, described blower fan 14 can arrange multiple, as two, three or more.
This blower fan 14 forms primarily of motor 141 and fan blade 142, and it is inner that motor 141 and fan blade 142 are installed on cabinet 12, and the position of fan blade is corresponding with the position of air outlet 1210, so that air flows out from air outlet 1210.Certainly, motor 141 and fan blade 142 also can be arranged at the outside of cabinet 12, as being fixed on the top board 121 of cabinet 12, when blower fan 14 runs, stronger negative pressure is produced to described air outlet 1210, with by the air of cabinet 12 outside from electric-controlled box 11 described in the suction of described blast pipe 114, then discharge from air outlet 1210, realize the heat radiation of electric-controlled box 11.
With reference to Fig. 1, the concrete shape of described cabinet 12 does not limit, and such as described cabinet 12 can be rectangle, cylindricality and non-regular shape etc.In the present embodiment, described cabinet 12 is arranged in square body, and particularly, described cabinet 12 has roof 121, diapire 122, and connects four sidewalls 123 of described roof 121 and diapire 122.In the present embodiment, the diapire that described blast pipe 114 runs through described cabinet 12 is arranged.Described air inlet 1220 is arranged at described diapire 122, and described air outlet 1210 is arranged at described roof 121.
Consider that the proportion of hot-air is less than cold air, generally, air outlet 1210 is all arranged on roof 121.In the present embodiment, described air inlet 1220 can be arranged on sidewall 123, also can be placed on diapire 122, is arranged on diapire 122 and can prevents the rainwater of cabinet 12 outside from entering electric-controlled box 11 inside, prevent electric-controlled box 11 damaged.
See figures.1.and.2, in the present embodiment, described air outlet 1210 is arranged at the roof of described cabinet 12.
Particularly, in the present embodiment, preferred embodiment is that fresh air inlet 1120 is arranged at base plate 112, and exhaust vent 1110 is arranged at top board 111, and described air outlet 1210 is arranged at roof 121.So, described air outlet 1210 is close with described exhaust vent 1110, and when blower fan 14 runs, air draft is more convenient, dispels the heat faster.
See figures.1.and.2, in the present embodiment, described blower fan 14 comprises motor 141, fan blade 142 and guard 143, and described motor 141 connects described fan blade 142, and described guard 143 is installed on described air outlet 1110, and described fan blade 142 is positioned at the below of described guard 143.
In order to prevent the foreign material of cabinet 12 outside, as leaf etc. from as described in air outlet 1210 fall in cabinet 12, in the present embodiment, described guard 143 the generation effectively can avoiding this situation is set.
The utility model also provides a kind of air-conditioner, sees figures.1.and.2, and described air-conditioner comprises air conditioner room unit, and air-conditioner outdoor unit 10, and described air conditioner room unit is connected with described air-conditioner outdoor unit 10.Because this air-conditioner comprises the air-conditioner outdoor unit 10 described in above-mentioned any embodiment, so all these air-conditioners of beneficial effect of above-mentioned arbitrary described air-conditioner outdoor unit 10 also should one should to have, do not repeat one by one at this.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every under inventive concept of the present utility model; utilize the equivalent structure transformation that the utility model description and accompanying drawing content are done, or directly/be indirectly used in other relevant technical fields to include in scope of patent protection of the present utility model.
Claims (10)
1. an electric-controlled box, is installed in the cabinet of air-conditioner outdoor unit, it is characterized in that, comprises box body and blast pipe, and described electric-controlled box offers fresh air inlet and exhaust vent, and described blast pipe connects described fresh air inlet, with by described fresh air inlet and described cabinet ft connection.
2. electric-controlled box as claimed in claim 1, is characterized in that, described fresh air inlet is arranged on the relative two side of described box body with exhaust vent correspondence.
3. electric-controlled box as claimed in claim 1, is characterized in that, described fresh air inlet and exhaust vent correspondence are arranged at top and the bottom of described box body.
4. electric-controlled box as claimed in claim 3, it is characterized in that, the top of described box body is microscler setting and has long limit and minor face, and described exhaust vent extends and elongated setting along described long limit.
5. electric-controlled box as claimed in claim 1, is characterized in that, detachably install between described blast pipe and described fresh air inlet.
6. an air-conditioner outdoor unit, it is characterized in that, comprise cabinet, blower fan, and the electric-controlled box as described in any one of claim 1 to 5, described cabinet offers air inlet and air outlet, the wall portion that described blast pipe runs through described cabinet is arranged, described fresh air inlet to be communicated to the outside of the cabinet of described air-conditioner outdoor unit, described exhaust vent is arranged near the air intake of described blower fan, with the negative pressure region produced by the air intake of described blower fan, the air of described cabinet outside is sucked into described electric-controlled box from described blast pipe, and is derived by described exhaust vent.
7. air-conditioner outdoor unit as claimed in claim 6, is characterized in that, the diapire that described blast pipe runs through described cabinet is arranged.
8. air-conditioner outdoor unit as claimed in claim 6, it is characterized in that, described air outlet is arranged at the roof of described cabinet.
9. air-conditioner outdoor unit as claimed in claim 8, it is characterized in that, described blower fan comprises motor, fan blade and guard, and described motor connects described fan blade, and described guard is installed on described air outlet, and described fan blade is positioned at the below of described guard.
10. an air-conditioner, is characterized in that, comprises air conditioner room unit, and the air-conditioner outdoor unit as described in any one of claim 6 to 9, and described air conditioner room unit is connected with described air-conditioner outdoor unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520921425.6U CN205137735U (en) | 2015-11-17 | 2015-11-17 | Automatically controlled box, outer machine of air -conditioner and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520921425.6U CN205137735U (en) | 2015-11-17 | 2015-11-17 | Automatically controlled box, outer machine of air -conditioner and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205137735U true CN205137735U (en) | 2016-04-06 |
Family
ID=55623525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520921425.6U Active CN205137735U (en) | 2015-11-17 | 2015-11-17 | Automatically controlled box, outer machine of air -conditioner and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205137735U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108844144A (en) * | 2018-04-03 | 2018-11-20 | 青岛海信日立空调系统有限公司 | Electrical box and air conditioner |
| CN108954562A (en) * | 2018-07-25 | 2018-12-07 | 广东美的暖通设备有限公司 | Air-conditioner outdoor unit and air conditioner with it |
| CN109405235A (en) * | 2018-10-11 | 2019-03-01 | 珠海格力电器股份有限公司 | Electrical appliance kit and air-conditioning |
| CN111433521A (en) * | 2017-12-13 | 2020-07-17 | 伊莱克斯家用电器股份公司 | Outdoor unit of air conditioner |
| US11435110B2 (en) | 2016-05-27 | 2022-09-06 | Electrolux Appliances Aktiebolag | Air conditioner with window connection |
| US11566815B2 (en) | 2017-12-13 | 2023-01-31 | Electrolux Appliances Aktiebolag | Installation device for split air-conditioner |
| WO2023016009A1 (en) * | 2021-08-07 | 2023-02-16 | 广东美的暖通设备有限公司 | Air conditioner outdoor unit and air conditioner having same |
| US11841148B2 (en) | 2017-12-13 | 2023-12-12 | Electrolux Appliances Aktiebolag | Window-type air conditioner |
| US11879647B2 (en) | 2021-12-22 | 2024-01-23 | Electrolux Appliances Aktiebolag | Portable air conditioning unit window installation system |
-
2015
- 2015-11-17 CN CN201520921425.6U patent/CN205137735U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11435110B2 (en) | 2016-05-27 | 2022-09-06 | Electrolux Appliances Aktiebolag | Air conditioner with window connection |
| CN111433521A (en) * | 2017-12-13 | 2020-07-17 | 伊莱克斯家用电器股份公司 | Outdoor unit of air conditioner |
| US11519615B2 (en) | 2017-12-13 | 2022-12-06 | Electrolux Appliances Aktiebolag | Outdoor unit of an air conditioner |
| US11566815B2 (en) | 2017-12-13 | 2023-01-31 | Electrolux Appliances Aktiebolag | Installation device for split air-conditioner |
| US11841148B2 (en) | 2017-12-13 | 2023-12-12 | Electrolux Appliances Aktiebolag | Window-type air conditioner |
| CN108844144A (en) * | 2018-04-03 | 2018-11-20 | 青岛海信日立空调系统有限公司 | Electrical box and air conditioner |
| CN108954562A (en) * | 2018-07-25 | 2018-12-07 | 广东美的暖通设备有限公司 | Air-conditioner outdoor unit and air conditioner with it |
| CN108954562B (en) * | 2018-07-25 | 2021-02-23 | 广东美的暖通设备有限公司 | Outdoor unit of air conditioner and air conditioner with outdoor unit |
| CN109405235A (en) * | 2018-10-11 | 2019-03-01 | 珠海格力电器股份有限公司 | Electrical appliance kit and air-conditioning |
| WO2023016009A1 (en) * | 2021-08-07 | 2023-02-16 | 广东美的暖通设备有限公司 | Air conditioner outdoor unit and air conditioner having same |
| US11879647B2 (en) | 2021-12-22 | 2024-01-23 | Electrolux Appliances Aktiebolag | Portable air conditioning unit window installation system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205137735U (en) | Automatically controlled box, outer machine of air -conditioner and air conditioner | |
| CN206257751U (en) | A kind of energy-saving fresh air dehumidifier | |
| CN204176767U (en) | Indoor unit of wall hanging type air conditioner and air-conditioner | |
| CN105509149A (en) | Indoor unit of air conditioner and control method thereof | |
| CN104566636A (en) | Air duct machine and air conditioner provided with air duct machine | |
| CN204141751U (en) | A kind of air-conditioner outdoor unit | |
| CN201779780U (en) | Lateral air return type wall-mounted air conditioning indoor unit | |
| CN203223989U (en) | Floor type air conditioner | |
| CN205227550U (en) | Air conditioner indoor unit | |
| CN106225090A (en) | Air pipe type air-conditioner and control method thereof | |
| CN203837234U (en) | Air conditioner with eight air outlets | |
| CN206347645U (en) | Air conditioner | |
| CN206160326U (en) | Air outlet wind direction adjustable central air conditioning | |
| CN201706606U (en) | New type side air return wall hanging air-conditioner indoor unit | |
| CN104006452A (en) | Upward-downward air supply double axial-flow air conditioner indoor unit | |
| CN201314647Y (en) | Indoor unit of triangular vertical air-conditioner | |
| CN103868155A (en) | Air conditioner | |
| CN210801429U (en) | Bean product workshop defogging dehumidification system | |
| CN203719003U (en) | Cabinet air conditioner with special ventilating duct | |
| CN103604188B (en) | Domestic indoor/outdoor air circulation system | |
| CN202993482U (en) | Air supply structure for air conditioner air pipe machine | |
| CN206222477U (en) | Upright type wall-hung indoor apparatus of air conditioner and air-conditioner | |
| CN206929980U (en) | A kind of variable air heating machine of air outlet | |
| CN203857542U (en) | Novel air conditioner | |
| CN206160321U (en) | Multi -stage purification central air conditioning unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |