CN2224939Y - Spraying propeller fan - Google Patents
Spraying propeller fan Download PDFInfo
- Publication number
- CN2224939Y CN2224939Y CN 95239722 CN95239722U CN2224939Y CN 2224939 Y CN2224939 Y CN 2224939Y CN 95239722 CN95239722 CN 95239722 CN 95239722 U CN95239722 U CN 95239722U CN 2224939 Y CN2224939 Y CN 2224939Y
- Authority
- CN
- China
- Prior art keywords
- cylindrical shell
- impeller
- sluicing
- water
- horn mouth
- 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.)
- Ceased
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to an axial flow ventilator which is composed of a wind collection machine (1), a main barrel body (5), an electrical machine (6), a housing (8) and an impeller (19). A mechanical atomizer (29) is additionally arranged in the wheel boss (13) of the impeller (19) now, a water feeding and drain mechanism (30) is additionally arranged in the housing (8), and a spraying diffuser (27) is additionally connected to the main barrel body (5). Air sending and humidifying can be processed synchronously without arranging other devices thusly, and diffusion area multiple times greater than the exit area of a fan can be generated. The utility model has the advantages of high heat and moisture exchange efficiency, energy saving, etc. The utility model is especially suitable for the air sending and the humidifying of an air conditioning room.
Description
A kind of spraying axial-flow fan is especially for the spraying axial-flow fan to textile air-conditioner chamber air-supply humidification.
Existing propeller fan is made up of wind collecting unit, main cylinder, housing, motor and impeller, its shortcoming is to be limited to air-supply, can not humidification, humidification must be by other match equipment, so not only can increase the equipment configuration and the investment of textile air-conditioner chamber, and wet weak effect, the waste water power of exchanging of heat.
Task of the present utility model is to provide a kind of air-supply and humidification can carry out synchronously and energy-saving effect and the high spraying axial-flow fan of efficiency of damp and hot exchanging.
Task of the present utility model is finished like this, existing propeller fan is made up of wind collecting unit (1), main cylinder (5), motor (6), housing (8), impeller (19), set up mechanical atomizer (29) in the wheel hub (13) of impeller (19) now, in housing (8), set up confession, water gall mechanism (30), gone up adjunction atomizing diffuser (27) at main cylinder (5).
Owing to set up mechanical atomizer (29) and confession, water gall mechanism (30), can reach the purpose that air-supply, humidification carry out synchronously with regard to need not to be equipped with other device like this, owing to gone up adjunction atomizing diffuser (27) at main cylinder (5), can produce diffusion area greater than blower fan discharge area several times, thereby improved heat, wet exchange efficiency, saved the energy.
Below in conjunction with accompanying drawing the utility model is done more detailed narration.
Fig. 1 is the utility model spraying axial-flow fan schematic diagram.
Fig. 2 is mechanical atomizer of the present utility model (a 29) structural drawing.
Fig. 3 is confession of the present utility model, water gall mechanism (30) structural drawing.
Fig. 4 is impeller of the present utility model (a 19) structural drawing.
Fig. 5 is atomizing diffuser of the present utility model (a 27) structural drawing.
Mechanical atomizer of the present utility model (29) is by inner conical drogue (12), external conical sleeve (11), back water retaining disk (10) is formed, inner conical drogue (12), external conical sleeve (11) and back water retaining disk (10) are fixed on the reel (17) of motor (6), what have 6 two rounding of angle on impeller former (28) selects water hole (26), make the water of sending into inner conical drogue (12) by intake pipe (15) flow to the rear side of impeller former (28) by water inlet (26), also have 6 screws on the back water retaining disk (10), be fixed on the reel (17) with bolt, keep certain interval between back water retaining disk (10) and the impeller former (28), with bolt with inner conical drogue (12), when being installed on the impeller former (28), external conical sleeve (11) connects back water retaining disk (10).Surely tightly overlapping (18) with tapering connects the arbor of reel (17) with motor (6), surely tightly have removal hole and decide tieholen and fixed tight groove on the cover (18) at tapering, on reel (17), have screw and internal taper hole, when tapering cover (18) when screwing mutually tightly surely with the arbor of motor (6), screw in the screw on the reel (17) with hexagon socket head cap screw, the screw-in degree of hexagon socket head cap screw till tightly cover (18) fits surely, is killed motor shaft until the internal taper hole on the reel (17) and tapering so that fixed tight groove closes up.Motor (6) is fastening with bolt and electric machine support (7), and electric machine support (7) is fixed with housing (8), underframe (9) welding respectively.
Confession of the present utility model, water gall mechanism (30) are made up of cylindrical shell (16), intake pipe (15), sluicing cylindrical shell (14), draining board (21), waste pipe (20), cylindrical shell (16) connects with main cylinder (5), one end of intake pipe (15) stretches out cylindrical shell (16) and joins with tap water pipe line, the other end stretches in the inner conical drogue (12) of mechanical atomizer (29), protruding round sluicing cylindrical shell (14) is on cylindrical shell (16), draining board (21) is sealed sluicing cylindrical shell (14), in sluicing cylindrical shell (14) bottom waste pipe (20) is housed.The sluicing cylindrical shell (14) of protruding round forms with aluminium sheet circle system, in the aluminium sheet upper punch Chang Dao hole is arranged, constitute draining board (21) therefrom, when impeller (19) rotates, when the thick water droplet of being dished out by the blade tip of impeller (19) is thrown Chang Dao hole to draining board (21), just be pooled in the sluicing cylindrical shell (14) by draining board (21), on sluicing cylindrical shell (14), be welded with waste pipe (20), waste pipe (20) stretches out cylindrical shell (16), waste pipe (20) is in order to the water in the discharging sluicing cylindrical shell (14), so that discharging or reuse.
Atomizing diffuser of the present utility model (27) by horn mouth (22), etc. loose stream ring (24), spacer (23), interior straight tube (25) of ring form, horn mouth (22) and fastening connection of main cylinder (5), with spacer (23) etc. loose stream ring (24), interior straight tube (25) of ring be connected into one with horn mouth (22).Horn mouth (22) forms with glass steel ring system, have bolt hole on it, with bolt horn mouth (22) and fastening connection of main cylinder (5), be concentric circle on the diffusing stream ring of ring (24), along horn mouth (22) from interior and outwards increase in turn, have screw Deng on diffusing stream ring of ring (24) and the spacer (23), spacer (23) plays fixation, stream encircles (24) and spacer (23) is fixing will to wait ring to loose with bolt, on horn mouth (22), have screw, fixing with bolt spacer (23) and horn mouth (22), interior straight tube (25) is arranged on the middle position of horn mouth (22), use from the air-flow of horn mouth (22) fully to around diffusion, improve diffusion area, have screw on interior straight tube (25), the ring stream ring (24) that looses is together fixing with spacer (23) interior straight tube (25) in fixing with spacer (23) waiting with bolt, makes to wait ring to loose to flow to encircle (24), interior straight tube (25), spacer (23) strikes up partnership.
The horn mouth (2) that wind collecting unit of the present utility model (1) is made by glass fibre reinforced plastics, spacer (3), air guide sleeve (4) are formed, on horn mouth (2) and air guide sleeve (4) and spacer (3), have screw, with bolt they are coupled to one, wind collecting unit (1) and fastening connection of main cylinder (5), air-flow are entered through air guide sleeve (4) by horn mouth (2) and import impeller (19).Connect power supply, motor (6) is rotation rapidly, impeller (19) operation, at this moment open the valve of UNICOM's tap water pipe line, tap water arrives in the inner conical drogue (12) of mechanical atomizer (29) by intake pipe (15), and then arrival impeller former (28), the water inlet (26) of 6 two rounding of angle on impeller former (28) arrives the rear side of impeller former (28) again, owing to leave the gap between impeller former (28) and the back water retaining disk (10), make water form a runner in the crack betwixt, at this moment, owing to the high speed rotating of impeller (19) produces a kind of centrifugal force, under this action of centrifugal force, shed to the circumferencial direction of impeller (19) by the water that back water retaining disk (10) keeps off back, make mechanical atomizer (29) produce water smoke, water smoke is again through the cutting of impeller (19), hit forming the water smoke curtain, some water droplet collides mutually and forms some bigger water droplets in this course, and these water droplets are thrown to draining board (21) by blade tip, come together in the sluicing cylindrical shell (14), discharge by waste pipe (20); Water smoke curtain that forms by the effect of impeller (19) and the mixed supersaturated air that produces of the air that imports by the air guide sleeve (4) of wind collecting unit (1), supersaturated air outwards ejects by atomizing diffuser (27), produce water smoke curtain during injection, thereby finish whole air-supply, humidification than the big several times of blower fan discharge area.
Claims (4)
1. spraying axial-flow fan, form by wind collecting unit (1), main cylinder (5), motor (6), housing (8), impeller (19), it is characterized in that having set up mechanical atomizer (29) in the wheel hub (13) of impeller (19), in housing (8), set up confession, water gall mechanism (30), gone up adjunction atomizing diffuser (27) at main cylinder (5).
2. spraying axial-flow fan according to claim 1, it is characterized in that mechanical atomizer (29) is made up of inner conical drogue (12), external conical sleeve (11), back water retaining disk (10), inner conical drogue (12), external conical sleeve (11) and afterwards water retaining disk (10) be fixed on the reel (17) of motor (6).
3. spraying axial-flow fan according to claim 1, it is characterized in that forming by cylindrical shell (16), intake pipe (15), sluicing cylindrical shell (14), draining board (21), waste pipe (20) for, water gall mechanism (30), one end of intake pipe (15) stretches out cylindrical shell (16) and joins with tap water pipe line, the other end stretches in the inner conical drogue (12) of mechanical atomizer (29), protruding round sluicing cylindrical shell (14) is on cylindrical shell (16), draining board (21) is sealed sluicing cylindrical shell (14), in sluicing cylindrical shell (14) bottom waste pipe (20) is housed.
4. spraying axial-flow fan according to claim 1, it is characterized in that atomizing diffuser (27) by horn mouth (22), etc. loose stream ring (24), spacer (23), interior straight tube (25) of ring form, horn mouth (22) and fastening connection of main cylinder (5), with spacer (23) etc. loose stream ring (24), interior straight tube (25) of ring be connected into one with horn mouth (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95239722 CN2224939Y (en) | 1995-05-03 | 1995-05-03 | Spraying propeller fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95239722 CN2224939Y (en) | 1995-05-03 | 1995-05-03 | Spraying propeller fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2224939Y true CN2224939Y (en) | 1996-04-17 |
Family
ID=33881451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95239722 Ceased CN2224939Y (en) | 1995-05-03 | 1995-05-03 | Spraying propeller fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2224939Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010130146A1 (en) * | 2009-05-15 | 2010-11-18 | Lin Junhao | Multifunctional synchronous backflow ventilating compressor |
| CN104712588A (en) * | 2015-01-27 | 2015-06-17 | 中国矿业大学(北京) | Novel mine axial flow ventilation diffuser |
| CN110594885A (en) * | 2018-05-24 | 2019-12-20 | 湖南匡为科技有限公司 | Air purifying and deodorizing device |
-
1995
- 1995-05-03 CN CN 95239722 patent/CN2224939Y/en not_active Ceased
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010130146A1 (en) * | 2009-05-15 | 2010-11-18 | Lin Junhao | Multifunctional synchronous backflow ventilating compressor |
| CN104712588A (en) * | 2015-01-27 | 2015-06-17 | 中国矿业大学(北京) | Novel mine axial flow ventilation diffuser |
| CN110594885A (en) * | 2018-05-24 | 2019-12-20 | 湖南匡为科技有限公司 | Air purifying and deodorizing device |
| CN110594885B (en) * | 2018-05-24 | 2021-06-04 | 湖南匡为科技有限公司 | Air purifying and deodorizing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 19990513 Decision number of declaring invalidation: 1356 |