CN1532429A - Heat exchanger integrated fan combined body - Google Patents
Heat exchanger integrated fan combined body Download PDFInfo
- Publication number
- CN1532429A CN1532429A CNA03120872XA CN03120872A CN1532429A CN 1532429 A CN1532429 A CN 1532429A CN A03120872X A CNA03120872X A CN A03120872XA CN 03120872 A CN03120872 A CN 03120872A CN 1532429 A CN1532429 A CN 1532429A
- Authority
- CN
- China
- Prior art keywords
- refrigerant
- heat exchanger
- flabellum
- fan
- blowing fan
- 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.)
- Granted
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The heat exchanger integrated blower fan assembly has internal refrigerant flow passage. During rotation, the blower fan provides refrigerant to the refrigerant passage for heat exchange during blowing air. The present invention has rotation shaft rotating together with motor, fan shaft combined to the rotation shaft, fan blades set to the surface of the fan shaft, refrigerant passage inside the fan blades or fan shaft, upper terminal with one side fixed to one end of the rotation shaft and connected to both inlet and outlet of the refrigerant passage for sucking in and exhausting refrigerant separately, and lower terminal connected to the refrigerant providing pipe to guide refrigerant the compressor exhausts and the refrigerant recovering pipe to recover refrigerant the compressor exhausts.
Description
Technical field
The invention relates to heat exchanger, particularly be heat exchanger integrated blowing fan assemblying body.This invention also can be carried out heat exchange when blowing fan is blown.
Background technique
As everyone knows, when equipment such as air-conditioning carry out temperature adjustment, carry out heat exchange with machinery type.For this reason, possess the heat exchanger that carries out heat exchange, simultaneously, initiatively suck the blowing fan of air.
Usually, indoor apparatus of air conditioner adopts the multiple-blade ring-type fan or the turbine fan that can produce high blast.Outdoor unit adopts the axial flow fan that can produce high air quantity.Indoor set and outdoor unit one side possess the heat exchanger that only carries out heat exchange separately.
But equipment such as this air-conditioning need be installed blowing fan and heat exchanger respectively in inside.When therefore reduction equipment is big or small, certain limit is arranged.And when blowing fan and heat exchanger were installed, because of being subjected to locational restriction, its design can be very complicated.
Summary of the invention
In order to solve the problem that above-mentioned technology exists, the invention provides a kind of heat exchanger integrated blowing fan assemblying body of brand-new form.This invention is at the inner path that forms of blowing fan, circulation refrigerant.When blowing fan rotates, also can continue to supply with refrigerant, so blowing fan also can carry out heat exchange when blowing to coolant path.
To achieve these goals, the technical solution used in the present invention is: spirality blowing fan composite unit structure is as follows, it comprises running shaft, the fan axle, flabellum, coolant path, upper terminal, lower terminal is formed, the rotation that combines of running shaft and drive motor, the fan axle forms long cylindrical shape, and be combined on the running shaft, flabellum is on the surface of fan axle, make with the good material of thermal conductivity from the end to end of fan axle, be provided with coolant path in the inside of flabellum or fan axle, refrigerant can circulate, one side of upper terminal is fixed on an end of running shaft, simultaneously, be connected respectively, can suck or discharge refrigerant with the entry end and the refrigerant exit end of coolant path, on lower terminal, upper terminal is installed in rotatable mode, connect refrigerant supplying pipe and refrigerant recovering pipe on the lower terminal respectively, the refrigerant that refrigerant supplying pipe water conservancy diversion is discharged from compressor, the refrigerant recovering pipe reclaims refrigerant to compressor, simultaneously, lower terminal is the refrigerant of discharging from the refrigerant supplying pipe, to upper terminal refrigerant entry end water conservancy diversion, simultaneously, the refrigerant of discharging, to refrigerant recovering pipe water conservancy diversion from upper terminal refrigerant exit end.
The invention has the beneficial effects as follows: the inner coolant path that forms of blowing fan flabellum, the refrigerant that can circulate, so blowing fan can carry out heat exchange in air-supply, need not establish heat exchanger in addition, thereby, dwindle the equipment that blowing fan uses greatly, can realize the miniaturization of equipment.
Description of drawings
Fig. 1 is heat exchanger integrated blowing fan assemblying body embodiment 1 exploded view of the present invention.
Fig. 2 is the connection set portion exploded view of Fig. 1 heat exchanger integrated blowing fan assemblying body.
Fig. 3 is the significant points bonding state sectional view of Fig. 2 connection set portion.
Fig. 4 is heat exchanger integrated blowing fan assemblying body embodiment 2 schematic representation of the present invention.
Fig. 5 is heat exchanger integrated blowing fan assemblying body embodiment 3 schematic representation provided by the invention.
Fig. 6 is heat exchanger integrated blowing fan assemblying body embodiment 4 schematic representation provided by the invention.
Fig. 7 is heat exchanger integrated blowing fan assemblying body embodiment 5 schematic representation provided by the invention.
Fig. 8 is heat exchanger integrated blowing fan assemblying body embodiment 6 schematic representation provided by the invention.
Significant points sectional view when Fig. 9 uses in air-conditioning for the present invention.
Among the figure:
1: drive motor 2: running shaft
3: fan axle 4: flabellum
5: coolant path 6: upper terminal
7: lower terminal 8: the refrigerant supplying pipe
9: refrigerant recovering pipe 10: the flabellum cover
61: rotor 62: central bump
64: the 1 refrigerant discharge tubes of 63: the 1 refrigerant intake channels
71: stator 72: the storage tank
72a: 73: the 2 refrigerant intake channels of storage receiving part
The refrigerant discharge tube 75,76,77 in 74: the 2: sealing gasket
78: central groove 79: bearing
100: shell 101: intakeport
102: relief opening 41: fin
Embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail: Fig. 1 is heat exchanger integrated blowing fan assemblying body embodiment 1 schematic representation of the present invention to Fig. 3.
As shown in Figure 1, this heat exchanger integrated blowing fan assemblying body comprises drive motor 1, running shaft 2, fan axle 3, flabellum 4, flabellum cover 10 etc.Running shaft 2 is combined in drive motor 1 rotation.Fan axle 3 forms long cylindrical shape, and is combined on the running shaft 2.On the surface of fan axle 3, use the thermal conductivity good metal to form flabellum 4 from the end to end of fan axle 3.Form the cylindrical shape flabellum cover 10 of hollow around the flabellum 4.
In addition, the inside of flabellum 4 forms snakelike coolant path 5, can make refrigerant moving along the surface current of flabellum 4.Here, though 5 situations about forming at flabellum 4 of coolant path only have been described, also can on flabellum 4 and fan axle 3, form simultaneously.
The other end of running shaft 2 is combined with upper terminal 6 and lower terminal 7.Their supporting rotating shafts 2 rotation, simultaneously, the refrigerant of sending from refrigerant supplying pipe 8 to coolant path 5 entry end water conservancy diversion, from the refrigerant of coolant path 5 outlet end discharge to compressor refrigerant recovering pipe 9 water conservancy diversion.Thereby, during flabellum 4 rotations, also can supply with refrigerant to coolant path 5, prevent the distortion of refrigerant dispatch tube.
Fig. 2 and Fig. 3 show the upper terminal 6 with above-mentioned functions and the structure of lower terminal 7.Upper terminal 6 forms cylindrical rotor 61, and the one end combines with running shaft 2.The center portion of these rotor 61 1 ends forms central bump 62.The central part of rotor 61 forms the 1st refrigerant intake channel 63, is communicated to central bump 62 ends.One end of the 1st refrigerant intake channel 63 is connected with the entry end of coolant path 5.Rotor 61 inside also form the side that the 1st refrigerant discharge tube 64 is communicated to rotor 61.One end of the 1st refrigerant discharge tube 64 is connected with the outlet end of coolant path 5.
In addition, lower terminal 7 comprises stator 71, central groove 78, the 2 refrigerant intake channels 73, the 2 refrigerant discharge tubes 74, bearing 79, structures such as sealing gasket 75-77.Wherein, cylindrical stator 71 inner formation store up tanks 72, can insert the rotor 61 of above-mentioned upper terminal.The central part of storage tank 72 forms spill central groove 78, can insert the central bump 62 of upper terminal 6.Stator 71 inner the 2nd refrigerant intake channel 73 and the 2nd refrigerant discharge tubes 74 of forming.One end of the 2nd refrigerant intake channel 73 is communicated with central groove 78, and the other end is connected with refrigerant supplying pipe 8.One end of the 2nd refrigerant discharge tube 74 is communicated to storage tank 72 inside, and the other end is connected with refrigerant recovering pipe 9.Bearing 79 is contained in storage tank 72 inside, supports the rotation of upper terminal 6 rotors 61.In order to prevent the refrigerant seepage between central groove 78 and storage tank 72 and the bearing 79, at the side face of rotor the 1st, 2,3 sealing gaskets 75,76,77 in conjunction with the oil ring form.
Here, when preventing rotor 61 rotation, the friction of rotor 61 and storage tank 72 inner faces improves the revolving ability of rotor 61, sealing gasket 75,76, and 77 preferably use the manufacturing of magnetic lubriation material.
In addition, when upper terminal 6 is combined in the storage tank 72 of lower terminal 7, form storage receiving part 72a between upper terminal 6 and the storage tank 72, the refrigerant by the 1st refrigerant discharge tube is discharged is discharged to earlier after this storage receiving part 72a, enters into the 2nd refrigerant discharge tube again.
Blowing fan assemblying body action with said structure is as follows:
Running shaft 2 rotations under the effect of drive motor 1, fan axle 3 that is attached thereto and flabellum 4 be rotation together also.At this moment, because of flabellum 4 is shaped as helical, so the air that flows to by flabellum cover 10 1 ends, along the surface of flabellum 4, to the axial screw rotational flow, the other end by flabellum cover 10 discharges at last.
Thereby, by upper terminal 6 and lower terminal 7, can supply with refrigerant to the coolant path of flabellum 4 and fan axle 3, can make air carry out heat exchange through flabellum 4.
If be described in detail, along with the rotation of running shaft 2, the upper terminal 6 of running shaft 2 lower end combinations is in rotation status in the storage tank 72 of lower terminal.
At this moment, the refrigerant by refrigerant supplying pipe 8 is supplied with flow into the 2nd refrigerant intake channel 73 that is positioned at lower terminal 7 central authorities.Then, upper terminal 6 the 1st refrigerant intake channel 63 by being positioned at central groove 78 tops flow in the coolant path 5.At flabellum 4, flow in the coolant path of fan axle 3, with process flabellum 4, the air of fan axle 3 carries out heat exchange.
After in coolant path 5, flow finishing, the refrigerant that outlet end by coolant path 5 is discharged, by the 1st refrigerant discharge tube 64 of upper terminal 6, be discharged to after the storage receiving part 72a of lower terminal 7 storage tanks 72, discharge to refrigerant recovering pipe 9 by the 2nd refrigerant discharge tube 74.The refrigerant of discharging to refrigerant recovering pipe 9 is from newly flowing back to the compressor.
As mentioned above, refrigerant that flows to lower terminal 7 central grooves 78 by the 2nd refrigerant intake channel 73 and the refrigerant of discharging to storage tank 72 storage receiving part 72a by the 1st refrigerant discharge tube 64, by the 1st, 2,3 sealing gaskets 75,76,77 are isolated.
As mentioned above, during flabellum 4 rotation, can be to the coolant path 5 sustainable supply refrigerants of flabellum 4 inside, make air through flabellum 4 surfaces carry out heat exchange after, discharge to the other end.
Thereby, when using the heat exchanger integrated combination of fans body that the invention described above provides, need not establish heat exchanger in addition, therefore can reduce the size of equipment greatly.
Fig. 4 is heat exchanger integrated blowing fan assemblying body the 2nd embodiment's schematic representation of the present invention.Among this embodiment, on the whole surface of blowing fan assemblying body flabellum 4, form many fins made from metal 41.Thereby increase the surface of contact between air and the flabellum 4,, can significantly improve heat exchange performance with this.
Fig. 5 is heat exchanger integrated blowing fan assemblying body the 3rd embodiment's schematic representation of the present invention.In establish the flabellum 4 of coolant path 5, be arranged on form of straight lines on the surface of fan axle 3.The 4th embodiment shown in Figure 6 on blowing fan assemblying body flabellum 4 shown in Figure 6, forms many fins made from metal 41, is used for heat exchange.
Fig. 7 and Fig. 8 are respectively heat exchanger integrated blowing fan assemblying body the 5th embodiment and the 6th embodiment's schematic representation of invention.Among the 5th embodiment, the section configuration undulate of blowing fan assemblying body flabellum 4.Among the 6th embodiment, the shape of blowing fan assemblying body flabellum 4 is spiralitys, and simultaneously, its transverse shape is curved.
Fig. 9 is blowing fan assemblying body the 1st embodiment of the present invention in addition, the example of installing on indoor apparatus of air conditioner.This indoor apparatus of air conditioner has shell 100.Form intakeport 101 and relief opening 102 on the shell.Shell 100 inside possess heat exchanger integrated blowing fan assemblying body of the present invention.Therefore, need not establish heat exchanger in addition and also can carry out indoor temperature control, therefore the size that can significantly dwindle air conditioner.
In the above-mentioned heat exchanger integrated blowing fan assemblying body embodiment explanation, flabellum quantity without limits.Simultaneously, the material of manufacturing flabellum can be the good material of any thermal conductivity.But, preferably use thermal conductivities such as resembling aluminium good, and light material.
Claims (10)
1. heat exchanger integrated blowing fan assemblying body, it is characterized in that, comprise running shaft (2), fan axle (3), flabellum (4), coolant path (5), upper terminal (6), lower terminal (7) is formed, the rotation that combines of running shaft (2) and drive motor (1), fan axle (3) forms long cylindrical shape, and be combined on the running shaft (2), flabellum (4) is on the surface of fan axle (3), make with the good material of thermal conductivity from the end to end of fan axle (3), inside at flabellum (4) or fan axle (3) is provided with coolant path (5), refrigerant can circulate, one side of upper terminal (6) is fixed on an end of running shaft (2), simultaneously, be connected respectively with the entry end and the refrigerant exit end of coolant path (5), can suck or discharge refrigerant, upward upper terminal (6) is installed in lower terminal (7) in rotatable mode, connect refrigerant supplying pipe (8) and refrigerant recovering pipe (9) on the lower terminal (7) respectively, the refrigerant that refrigerant supplying pipe (8) water conservancy diversion is discharged from compressor, refrigerant recovering pipe (9) reclaims refrigerant to compressor, simultaneously, lower terminal (7) is the refrigerant of discharging from refrigerant supplying pipe (8), to upper terminal (6) refrigerant entry end water conservancy diversion, simultaneously, the refrigerant of discharging, to refrigerant recovering pipe (9) water conservancy diversion from upper terminal (6) refrigerant exit end.
2. according to the described heat exchanger integrated blowing fan of claim 1 assemblying body, it is characterized in that flabellum (4) is at the end to end of fan axle (3), by the helical twist setting.
3. according to claim 1 or 2 described heat exchanger integrated blowing fan assemblying bodys, it is characterized in that, many fins (41) that are used for heat exchange are set on flabellum (4) surface.
4. according to claim 1 or 2 described heat exchanger integrated blowing fan assemblying bodys, it is characterized in that, upper terminal (6) forms cylindrical rotor (61), the one end combines with running shaft (2), the center portion of these rotor (61) one ends forms central bump (62), the central part of rotor (61) forms the 1st refrigerant intake channel (63), is communicated to central bump (62) end.One end of the 1st refrigerant intake channel (63) is connected with the entry end of coolant path (5), rotor (61) inside also forms the 1st refrigerant discharge tube (64), be communicated to a side of rotor (61), an end of the 1st refrigerant discharge tube (64) is connected with the outlet end of coolant path (5).
5. according to claim 1 or 4 described heat exchanger integrated blowing fan assemblying bodys, it is characterized in that, lower terminal (7) comprises stator (71), central groove (78), the 2nd refrigerant intake channel (73), the 2nd refrigerant discharge tube (74), bearing (79), sealing gasket (75,76,77), wherein, the inner storage tank (72) that forms of cylindrical stator (71), can insert the rotor (61) of upper terminal (6), the central part of storage tank (72) forms spill central groove (78), can insert the central bump (62) of upper terminal (6), inner the 2nd refrigerant intake channel (73) and the 2nd refrigerant discharge tube (74) of forming of stator (71), one end of the 2nd refrigerant intake channel (73) is communicated with central groove (78), the other end is connected with refrigerant supplying pipe (8), one end of the 2nd refrigerant discharge tube (74) is communicated to storage tank (72) inside, the other end is connected with refrigerant recovering pipe (9), bearing (79) is contained in storage tank (72) inside, supports the rotation of upper terminal (6) rotor (61), in order to prevent the refrigerant seepage between central groove (78) and storage tank (72) and the bearing (79), at the side face of rotor (61) oil ring form, at least more than one sealing gasket (75 are set, 76,77).
6. according to the described heat exchanger integrated blowing fan of claim 5 assemblying body, it is characterized in that sealing gasket (75,76,77) is to make with the magnetic lubriation material.
7. according to claim 1 or 2 described heat exchanger integrated blowing fan assemblying bodys, it is characterized in that flabellum cover (10) is provided with around flabellum (4), is hollow circle tube on every side.
8. according to claim 1 or 2 described heat exchanger integrated blowing fan assemblying bodys, it is characterized in that flabellum (4) is vertical plane with fan axle (3) surface.
9. according to claim 1 or 2 described heat exchanger integrated blowing fan assemblying bodys, it is characterized in that flabellum (4) has certain curvature, its section configuration is curved.
10. according to claim 1 or 2 described heat exchanger integrated blowing fan assemblying bodys, it is characterized in that the section configuration undulate of flabellum (4).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB03120872XA CN100359185C (en) | 2003-03-25 | 2003-03-25 | Heat exchanger integrated fan combined body |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB03120872XA CN100359185C (en) | 2003-03-25 | 2003-03-25 | Heat exchanger integrated fan combined body |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1532429A true CN1532429A (en) | 2004-09-29 |
CN100359185C CN100359185C (en) | 2008-01-02 |
Family
ID=34285480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB03120872XA Expired - Fee Related CN100359185C (en) | 2003-03-25 | 2003-03-25 | Heat exchanger integrated fan combined body |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100359185C (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2422003A (en) * | 2005-01-06 | 2006-07-12 | Ford Global Tech Llc | Combined fan and heat exchanger |
WO2008018812A1 (en) * | 2006-08-07 | 2008-02-14 | Veniamin Iakovlevich Veinberg | Power converter |
CN102889246A (en) * | 2012-10-24 | 2013-01-23 | 苏宇贵 | Direct heat exchange type fan and air-conditioning system using same |
CN104088813A (en) * | 2014-06-23 | 2014-10-08 | 珠海格力电器股份有限公司 | Axial-flow impeller |
CN104154044A (en) * | 2014-06-23 | 2014-11-19 | 珠海格力电器股份有限公司 | Centrifugal fan blade |
CN106949766A (en) * | 2017-01-16 | 2017-07-14 | 付占江 | Hollow blade rotator type heat exchanger |
CN110469913A (en) * | 2019-08-09 | 2019-11-19 | 芜湖市泰能电热器具有限公司 | A kind of aerofoil fan heat exchanger and the separate type air conditioner using the heat exchanger |
WO2020015647A1 (en) * | 2018-07-17 | 2020-01-23 | Qingdao Haier Refrigerator Co., Ltd. | A rotating heat exchanger with tube coil |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5186857A (en) * | 1975-01-28 | 1976-07-29 | Nissan Motor | |
JP2844321B2 (en) * | 1995-02-20 | 1999-01-06 | 株式会社成形技研 | Air conditioner fan and method and apparatus for manufacturing the same |
JPH10148199A (en) * | 1996-11-18 | 1998-06-02 | Mitsubishi Heavy Ind Ltd | Axial flow fan device |
-
2003
- 2003-03-25 CN CNB03120872XA patent/CN100359185C/en not_active Expired - Fee Related
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2422003A (en) * | 2005-01-06 | 2006-07-12 | Ford Global Tech Llc | Combined fan and heat exchanger |
WO2008018812A1 (en) * | 2006-08-07 | 2008-02-14 | Veniamin Iakovlevich Veinberg | Power converter |
CN102889246A (en) * | 2012-10-24 | 2013-01-23 | 苏宇贵 | Direct heat exchange type fan and air-conditioning system using same |
CN104088813A (en) * | 2014-06-23 | 2014-10-08 | 珠海格力电器股份有限公司 | Axial-flow impeller |
CN104154044A (en) * | 2014-06-23 | 2014-11-19 | 珠海格力电器股份有限公司 | Centrifugal fan blade |
CN106949766A (en) * | 2017-01-16 | 2017-07-14 | 付占江 | Hollow blade rotator type heat exchanger |
WO2020015647A1 (en) * | 2018-07-17 | 2020-01-23 | Qingdao Haier Refrigerator Co., Ltd. | A rotating heat exchanger with tube coil |
CN112437865A (en) * | 2018-07-17 | 2021-03-02 | 青岛海尔电冰箱有限公司 | Rotary heat exchanger with tube coils |
CN112437865B (en) * | 2018-07-17 | 2022-03-25 | 青岛海尔电冰箱有限公司 | Rotary heat exchanger with tube coils |
CN110469913A (en) * | 2019-08-09 | 2019-11-19 | 芜湖市泰能电热器具有限公司 | A kind of aerofoil fan heat exchanger and the separate type air conditioner using the heat exchanger |
Also Published As
Publication number | Publication date |
---|---|
CN100359185C (en) | 2008-01-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1115490C (en) | Two-stage centrifugal compressor | |
CN1113204C (en) | Air conditioner adopting volute compressor | |
CN1100238C (en) | Outdoor unit of air conditioner | |
CN1156652C (en) | Turbine fan for window air conditioner | |
CN107664143A (en) | Compressor and there is its air conditioner | |
CN1646806A (en) | Centrifugal pump with switched reluctance motor drive | |
CN1198097C (en) | Air conditioner | |
CN1532429A (en) | Heat exchanger integrated fan combined body | |
CN1128934C (en) | Package-type scroll compressor | |
CN100338400C (en) | Air conditions | |
CN1160159A (en) | Integrated air conditioner | |
CN1707171A (en) | Window type air conditioner and contrifugal fan thereof | |
CN1707172A (en) | Window type air conditioner | |
CN1189707C (en) | Hydrogen-storage alloy cold and hlt air conditioning device | |
CN1611849A (en) | Air conditioner | |
CN1233966C (en) | Heat exchanger assembling structure for split air conditioner | |
CN1299086C (en) | Hydrogen-storage alloy air conditioning device | |
CN1746573A (en) | Air conditioner | |
CN1707174A (en) | Air-flow guiding device for window type air conditioner | |
CN107143506A (en) | A kind of Multi-stage high-vacuum dry pump | |
CN1417479A (en) | Special rotary-vane vacuum pump | |
CN1707175A (en) | Air guiding device for window type air conditioner | |
CN1712814A (en) | Dehumidifier | |
CN1532462A (en) | Air conditioner | |
CN1459571A (en) | Air compressor |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080102 |