CN203940533U - A kind of indoor apparatus of air conditioner heat-exchange system - Google Patents
A kind of indoor apparatus of air conditioner heat-exchange system Download PDFInfo
- Publication number
- CN203940533U CN203940533U CN201420351977.3U CN201420351977U CN203940533U CN 203940533 U CN203940533 U CN 203940533U CN 201420351977 U CN201420351977 U CN 201420351977U CN 203940533 U CN203940533 U CN 203940533U
- Authority
- CN
- China
- Prior art keywords
- air
- cavity
- sleeve
- exchange system
- combustion tube
- 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.)
- Expired - Lifetime
Links
- 238000002485 combustion reaction Methods 0.000 claims abstract description 33
- 238000004378 air conditioning Methods 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 11
- 230000000903 blocking effect Effects 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000007664 blowing Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of indoor apparatus of air conditioner heat-exchange system, comprise air conditioning box body, installing plate, combustion tube and blower fan, in the middle of air conditioning box body, offer cavity and the first air inlet and the first air outlet are set respectively in air conditioning box body both ends of the surface, it is characterized in that: the Blower Housing that blower fan comprises, mounting bracket, external rotor electric machine, sleeve and some fan blades, in the middle of Blower Housing, offer cavity volume and at the two ends of cavity volume, form the second air inlet and the second air outlet, by mounting bracket, external rotor electric machine is arranged on to the cavity volume the inside of Blower Housing, the nested external rotor electric machine outside that is arranged on of sleeve, some fan blades are installed on the outer surface of sleeve, on installing plate, offer through hole, the first air inlet, the second air inlet, the second air outlet, through hole and the first air outlet are located along the same line successively, this system architecture is simple, easy for installation, Air Flow is more direct, air quantity is larger, efficiency is higher.
Description
Technical field:
The utility model relates to a kind of indoor apparatus of air conditioner heat-exchange system.
Background technology:
As shown in Figure 1, existing indoor apparatus of air conditioner heat-exchange system comprises casing 101, installing plate 102, combustion tube 103 and centrifugal blower 104, in the middle of casing, offer cavity and in tank ends, offer air inlet 1011 and the air outlet 1012 being communicated with cavity, installing plate 102 is arranged on cavity the inside, combustion tube 103 and centrifugal blower 104 are arranged on cavity the inside and lay respectively at the both sides of installing plate 102, in the middle of installing plate 102, offer through hole 1021, the exhaust outlet 1041 of centrifugal blower 104 is communicated with through hole 1021, through hole 1021 is towards air outlet 1012, centrifugal blower 104 comprises spiral case, external rotor electric machine and centrifugal wind wheel, in spiral case both sides, form unlimited left air inlet 1042 and right air inlet 1043, but there is following several problem in this blower fan structure: 1) air-flow just can flow into left air inlet and the right air inlet of centrifugal blower from the air inlet of the casing longer path of will flowing through, the loss of air quantity is large, cause a whole set of indoor apparatus of air conditioner heat-exchange system blowing inefficiency, 2) due to the blocking of spiral case end face, also can cause the loss of part air quantity, finally reduce the blowing efficiency of a whole set of heat-exchange system, 3) due to the left air inlet of centrifugal blower and the intake of right air inlet imbalance, cause centrifugal blower easily to produce resonance, manufacture noise, affect the operating efficiency of a whole set of heat-exchange system.
Summary of the invention:
The purpose of this utility model is to provide a kind of indoor apparatus of air conditioner heat-exchange system, and this system architecture is simple, easy for installation, and more directly smooth and easy, air quantity is larger, efficiency is higher for Air Flow.
The purpose of this utility model is achieved by following technical proposals.
A kind of indoor apparatus of air conditioner heat-exchange system, comprise air conditioning box body, installing plate, combustion tube and blower fan, in the middle of air conditioning box body, offer cavity and the first air inlet and the first air outlet are set respectively in air conditioning box body both ends of the surface, installing plate is arranged on cavity the inside and cavity is divided into the first cavity and the second cavity, the first cavity and the second cavity are communicated with the first air inlet and the first air outlet respectively, assembling is in the first cavity the inside, combustion tube is arranged on the second cavity the inside, it is characterized in that: the Blower Housing that blower fan comprises, mounting bracket, external rotor electric machine, sleeve and some fan blades, in the middle of Blower Housing, offer cavity volume and at the two ends of cavity volume, form the second air inlet and the second air outlet, by mounting bracket, external rotor electric machine is arranged on to the cavity volume the inside of Blower Housing, the nested external rotor electric machine outside that is arranged on of sleeve, some fan blades are installed on the outer surface of sleeve, on installing plate, offer through hole, the first air inlet, the second air inlet, the second air outlet, through hole and the first air outlet are located along the same line successively.
The end of Blower Housing described above is stretched out some installation feet outward, by some installation feet, blower fan is arranged on the end face of installing plate.
Combustion tube described above comprises the first combustion tube and the second combustion tube, and the first combustion tube and the second combustion tube are communicated with, and the second combustion tube is arranged on the end face of installing plate and is blocking through hole, is provided with some radiating fins on the second combustion tube.
Sleeve described above is a beloid circular platform type sleeve.
Fan blade described above favours axial flow direction and the centrifugal direction of sleeve.
The outside of fan blade described above is set with annulus.
External rotor electric machine outside described above is provided with mounting flange, and the inwall of sleeve stretches out installation disk, and external rotor electric machine extend into sleeve the inside, by disk and mounting flange are installed, coordinates the nested external rotor electric machine outside that is arranged on of sleeve.
On mounting bracket described above, be provided with some baffles.
On the second air inlet of cavity volume described above, Blower Housing, be provided with water conservancy diversion flange.
1) the utility model compared with prior art, there is following effect: 1) the first air inlet, the second air inlet, the second air outlet, through hole and the first air outlet are located along the same line successively, Air Flow is smooth and easy, the loss that effectively reduces air quantity more directly, improves the operating efficiency of system;
2) by some installation feet, blower fan is arranged on the end face of installing plate, simple in structure, easy for installation, improve efficiency of assembling;
3) the second combustion tube is arranged on the end face of installing plate and is blocking through hole, is provided with some radiating fins on the second combustion tube, simple in structure, increases the contact area of combustion tube and air-flow, the radiating efficiency of raising system;
4) combination that beloid circular platform type sleeve is axial flow blower structure and centrifugal fan structure, this is simple in structure, air quantity is large, static pressure is large, efficiency is high, noise is little, meets the requirement that client improves day by day;
5) fan blade favours axial flow direction and the centrifugal direction of sleeve, when distinguished and admirable in Blower Housing flow through from fan blade, fan blade can make the distinguished and admirable of distinguished and admirable formation sloping shaft flow path direction and centrifugal direction, distinguished and admirable than the simple axial flow direction of tradition or simple centrifugal direction, this distinguished and admirable meeting is larger, static pressure is also larger;
6) outside of fan blade is set with annulus, and annulus can add the power of pullling between big blade, avoids fan blade because high speed rotating is become flexible;
7) by disk and mounting flange are installed, coordinate the nested external rotor electric machine outside that is arranged on of sleeve, this is simple for structure, easy to install, solid and reliable;
8) on mounting bracket, be provided with some baffles, on the air inlet of cavity, Blower Housing, be provided with water conservancy diversion flange, can improve distinguished and admirable flowing in Blower Housing, increase air quantity and can reduce noise simultaneously.
Accompanying drawing explanation:
Fig. 1 is the structure chart of existing indoor apparatus of air conditioner heat-exchange system;
Fig. 2 is the stereogram of the unified angle of the utility model heat exchange series;
Fig. 3 is the stereogram of another angle of the utility model heat-exchange system;
Fig. 4 is the exploded view of the utility model heat-exchange system;
Fig. 5 is the structure cutaway view of the utility model heat-exchange system;
Fig. 6 is the stereogram of an angle of the utility model external rotor electric machine;
Fig. 7 is the stereogram of another angle of the utility model external rotor electric machine;
Fig. 8 is the exploded view of the utility model external rotor electric machine;
Fig. 9 is the structure cutaway view of the utility model external rotor electric machine.
The specific embodiment:
Below by specific embodiment, also by reference to the accompanying drawings the utility model is described in further detail.
Embodiment mono-: as shown in Fig. 2 to Fig. 9, the utility model is a kind of indoor apparatus of air conditioner heat-exchange system, comprise air conditioning box body 1, installing plate 2, combustion tube 3 and blower fan 4, in the middle of air conditioning box body 1, offer cavity 11 and the first air inlet 12 and the first air outlet 13 are set respectively in air conditioning box body 1 both ends of the surface, installing plate 2 is arranged on cavity 11 the insides and cavity 11 is divided into the first cavity 111 and the second cavity 112, the first cavity 111 and the second cavity 112 are communicated with the first air inlet 12 and the first air outlet 13 respectively, blower fan 4 is arranged on the first cavity 111 the insides, combustion tube 3 is arranged on the second cavity 112 the insides, the Blower Housing 41 that blower fan 4 comprises, mounting bracket 42, external rotor electric machine 43, sleeve 44 and some fan blades 45, in the middle of Blower Housing 41, offer cavity volume 410 and at the two ends of cavity volume 410, form the second air inlet 411 and the second air outlet 412, by mounting bracket 42, external rotor electric machine 43 is arranged on to cavity volume 410 the insides of Blower Housing 41, nested external rotor electric machine 43 outsides that are arranged on of sleeve 44, some fan blades 45 are installed on the outer surface of sleeve 44, on installing plate 2, offer through hole 21, the first air inlet 12, the second air inlet 411, the second air outlet 412, through hole 21 and the first air outlet 13 are located along the same line successively.In the end of Blower Housing 41, stretch out outward some installation feet 413, by some installation feet 413, blower fan 4 is arranged on the end face of installing plate 2.Combustion tube 3 comprises that the first combustion tube 31 and the second combustion tube 32, the first combustion tubes 31 and the second combustion tube 32 are communicated with, and the second combustion tube 32 is arranged on the end face of installing plate 2 and is blocking through hole 21, is provided with some radiating fins 5 on the second combustion tube 32.Sleeve 44 is beloid circular platform type sleeves.Fan blade 45 favours axial flow direction A1 and the centrifugal direction A2 of sleeve 44.In the outside of fan blade 45, be set with annulus 6.In external rotor electric machine 43 outsides, be provided with mounting flange 7, the inwall of sleeve 44 stretches out installs disk 441, and external rotor electric machine 43 extend into sleeve 44 the insides, by disk 441 is installed, coordinates nested external rotor electric machine 43 outsides that are arranged on of sleeve 44 with mounting flange 7.On mounting bracket 42, be provided with some baffles 421.On the second air inlet 412 of cavity volume 410, Blower Housing 41, be provided with water conservancy diversion flange 414.
Above embodiment is better embodiment of the present invention; but embodiments of the present invention are not limited to this; other are any does not deviate from change, the modification done under Spirit Essence of the present invention and principle, substitute, combination, simplify; be equivalent substitute mode, within being included in protection scope of the present invention.
Claims (9)
1. an indoor apparatus of air conditioner heat-exchange system, comprise air conditioning box body (1), installing plate (2), combustion tube (3) and blower fan (4), in the middle of air conditioning box body (1), offer cavity (11) and the first air inlet (12) and the first air outlet (13) are set respectively in air conditioning box body (1) both ends of the surface, installing plate (2) is arranged on cavity (11) the inside and cavity (11) is divided into the first cavity (111) and the second cavity (112), the first cavity (111) and the second cavity (112) are communicated with the first air inlet (12) and the first air outlet (13) respectively, blower fan (4) is arranged on the first cavity (111) the inside, combustion tube (3) is arranged on the second cavity (112) the inside, it is characterized in that: the Blower Housing (41) that blower fan (4) comprises, mounting bracket (42), external rotor electric machine (43), sleeve (44) and some fan blades (45), in the middle of Blower Housing (41), offer cavity volume (410) and at the two ends of cavity volume (410), form the second air inlet (411) and the second air outlet (412), by mounting bracket (42), external rotor electric machine (43) is arranged on to cavity volume (410) the inside of Blower Housing (41), nested external rotor electric machine (43) outside that is arranged on of sleeve (44), some fan blades (45) are installed on the outer surface of sleeve (44), on installing plate (2), offer through hole (21), the first air inlet (12), the second air inlet (411), the second air outlet (412), through hole (21) and the first air outlet (13) are located along the same line successively.
2. a kind of indoor apparatus of air conditioner heat-exchange system according to claim 1, it is characterized in that: in the end of Blower Housing (41), stretch out outward some installation feet (413), by some installation feet (413), blower fan (4) is arranged on the end face of installing plate (2).
3. a kind of indoor apparatus of air conditioner heat-exchange system according to claim 1 and 2, it is characterized in that: described combustion tube (3) comprises the first combustion tube (31) and the second combustion tube (32), the first combustion tube (31) and the second combustion tube (32) are communicated with, the second combustion tube (32) is arranged on the end face of installing plate (2) and is blocking through hole (21), is provided with some radiating fins (5) on the second combustion tube (32).
4. a kind of indoor apparatus of air conditioner heat-exchange system according to claim 1 and 2, is characterized in that: described sleeve (44) is a beloid circular platform type sleeve.
5. a kind of indoor apparatus of air conditioner heat-exchange system according to claim 4, is characterized in that: described fan blade (45) favours axial flow direction and the centrifugal direction of sleeve (44).
6. a kind of indoor apparatus of air conditioner heat-exchange system according to claim 1 and 2, is characterized in that: in the outside of fan blade (45), be set with annulus (6).
7. a kind of indoor apparatus of air conditioner heat-exchange system according to claim 1 and 2, it is characterized in that: in external rotor electric machine (43) outside, be provided with mounting flange (7), the inwall of sleeve (44) stretches out installs disk (441), external rotor electric machine (43) extend into sleeve (44) the inside, by disk (441) and mounting flange (7) are installed, coordinates nested external rotor electric machine (43) outside that is arranged on of sleeve (44).
8. a kind of indoor apparatus of air conditioner heat-exchange system according to claim 7, is characterized in that: on mounting bracket (42), be provided with some baffles (421).
9. a kind of indoor apparatus of air conditioner heat-exchange system according to claim 8, is characterized in that: on second air inlet (412) of cavity volume (410), Blower Housing (41), be provided with water conservancy diversion flange (414).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420351977.3U CN203940533U (en) | 2014-06-26 | 2014-06-26 | A kind of indoor apparatus of air conditioner heat-exchange system |
| PCT/CN2014/087361 WO2015067105A1 (en) | 2013-11-06 | 2014-09-24 | Fan and heat exchange system and cold exchange system of indoor unit of air conditioner using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420351977.3U CN203940533U (en) | 2014-06-26 | 2014-06-26 | A kind of indoor apparatus of air conditioner heat-exchange system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203940533U true CN203940533U (en) | 2014-11-12 |
Family
ID=51859844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420351977.3U Expired - Lifetime CN203940533U (en) | 2013-11-06 | 2014-06-26 | A kind of indoor apparatus of air conditioner heat-exchange system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203940533U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016119473A1 (en) * | 2015-01-31 | 2016-08-04 | 中山大洋电机股份有限公司 | Air conditioning indoor unit cooling exchange system |
-
2014
- 2014-06-26 CN CN201420351977.3U patent/CN203940533U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016119473A1 (en) * | 2015-01-31 | 2016-08-04 | 中山大洋电机股份有限公司 | Air conditioning indoor unit cooling exchange system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204494611U (en) | A kind of cold exchange system of air-conditioning indoor machine | |
| CN203335470U (en) | High-efficiency centrifugal fan without volute | |
| CN206071945U (en) | A kind of centrifugal wind wheel, using its centrifugal blower and air-conditioner | |
| CN103423203B (en) | Centrifugal blower and road sweeper | |
| CN107747565A (en) | Ducting assembly and the tower fan of tubular wine wheel | |
| CN207795625U (en) | Axial flow blower | |
| CN101140087A (en) | Ventilator, outdoor machine of air conditioner | |
| CN203940533U (en) | A kind of indoor apparatus of air conditioner heat-exchange system | |
| CN213808156U (en) | Fan device and air condensing units | |
| CN105201912A (en) | Volutes, vertical air supply devices and vertical indoor machine | |
| CN102937309A (en) | Outdoor crosswind circulation structure of window air conditioner | |
| CN203604223U (en) | Draught fan mechanism | |
| CN201991818U (en) | Through-flow fan bearing seat applied on air conditioner | |
| CN202612212U (en) | Stacking fan of control rod driving device | |
| CN202370872U (en) | Novel fan assembly for communication cabinet | |
| CN203770189U (en) | Air-conditioner indoor unit cold exchanging system | |
| CN204827981U (en) | High -efficient mixed flow fan | |
| CN213808153U (en) | Fan device and air condensing units | |
| CN108386913B (en) | Air duct machine and air conditioning system | |
| CN203114746U (en) | Tower-type electric fan equipped with centrifugal fan | |
| CN201412392Y (en) | Special axial flow radiating fan for closed cooling tower with natural spline curved vanes | |
| CN201610855U (en) | Centrifugal ventilator | |
| CN205753676U (en) | Motor helical air-cooling device | |
| CN206890694U (en) | Seat hanging air-conditioning | |
| CN206145813U (en) | Cabinet air conditioner indoor set |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |