CN2085044U - Spraying axial flow fan - Google Patents
Spraying axial flow fan Download PDFInfo
- Publication number
- CN2085044U CN2085044U CN 91213309 CN91213309U CN2085044U CN 2085044 U CN2085044 U CN 2085044U CN 91213309 CN91213309 CN 91213309 CN 91213309 U CN91213309 U CN 91213309U CN 2085044 U CN2085044 U CN 2085044U
- Authority
- CN
- China
- Prior art keywords
- cylindrical shell
- water
- flow fan
- sluicing
- impeller
- 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.)
- Withdrawn
Links
Images
Landscapes
- Nozzles (AREA)
Abstract
The utility model relates to an axial flow fan, composed of a wind gathering device (1), a main barrel body (5), a motor (6), a shell (8) and a blade wheel (19). A mechanical spraying device (29) is arranged in the wheel hub (13) of the blade wheel (19). A water feeding and drainage mechanism (30) is arranged in the shell (8). A spraying diffuser (27) is additionally connected to the main barrel body (5). In this way, the other devices are not required, whereas the wind blowing and the moistening are conducted synchronously, and the diffusion area which is a plurality of times larger than the outlet area of the fan can be generated. The utility model has the advantages of high heat and moisture exchange efficiency, energy saving, etc. In particular the utility model is suitable for blowing and moistening for the textile 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 corollary apparatus, 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) structure chart.
Fig. 3 is confession of the present utility model, water gall mechanism (30) structure chart.
Fig. 4 is impeller of the present utility model (a 19) structure chart.
Fig. 5 is atomizing diffuser of the present utility model (a 27) structure chart.
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), on impeller former (28), have the inlet opening (26) of 6 two rounding of angle, make the water of sending into inner conical drogue (12) by water inlet pipe (15) flow to the rear side of impeller former (28) by inlet opening (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), water inlet pipe (15), sluicing cylindrical shell (14), draining board (21), drainpipe (20), cylindrical shell (16) connects with main cylinder (5), one end of water inlet 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 drainpipe (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 drainpipe (20), drainpipe (20) stretches out cylindrical shell (16), drainpipe (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 circles 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 fiberglass, spacer (3), kuppe (4) are formed, on horn mouth (2) and kuppe (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 kuppe (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, running water arrives in the inner conical drogue (12) of mechanical atomizer (29) by water inlet pipe (15), and then arrival impeller former (28), the inlet opening (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 rotation of the high speed 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 and form the water smoke curtain, some water droplet collides mutually and forms some bigger water droplets in this course, these water droplets are thrown to draining board (21) by blade tip, come together in the sluicing cylindrical shell (14), discharge by drainpipe (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 kuppe (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, a kind of 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), water inlet pipe (15), sluicing cylindrical shell (14), draining board (21), drainpipe (20) for, water gall mechanism (30), one end of water inlet 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 drainpipe (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 91213309 CN2085044U (en) | 1991-03-06 | 1991-03-06 | Spraying axial flow fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91213309 CN2085044U (en) | 1991-03-06 | 1991-03-06 | Spraying axial flow fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2085044U true CN2085044U (en) | 1991-09-18 |
Family
ID=4921687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91213309 Withdrawn CN2085044U (en) | 1991-03-06 | 1991-03-06 | Spraying axial flow fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2085044U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101029758B (en) * | 2006-03-03 | 2011-06-01 | 涂前文 | Multi-point atomizing central air-conditioner without nozzle |
| CN103629153A (en) * | 2013-10-09 | 2014-03-12 | 孙敏超 | Single-stage turbo machine capable of compressing air |
-
1991
- 1991-03-06 CN CN 91213309 patent/CN2085044U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101029758B (en) * | 2006-03-03 | 2011-06-01 | 涂前文 | Multi-point atomizing central air-conditioner without nozzle |
| CN103629153A (en) * | 2013-10-09 | 2014-03-12 | 孙敏超 | Single-stage turbo machine capable of compressing air |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201191054Y (en) | Postposition type spraying and humidifying blower fan | |
| CN110762618B (en) | Air conditioner indoor unit capable of reversibly supplying air and air conditioner | |
| CN101706139B (en) | Spraying axial-flow fan | |
| CN2224939Y (en) | Spraying propeller fan | |
| CN209968001U (en) | Waste gas purification tower | |
| CN2085044U (en) | Spraying axial flow fan | |
| CN201810588U (en) | Centrifugal fan volute | |
| CN210900621U (en) | Humidification ventilation unit for ecological agriculture | |
| CN110280085B (en) | High-efficient air purification system of fountain | |
| CN2396362Y (en) | Cooling tower driving device | |
| CN212942147U (en) | High-efficient wet-type vortex dust remover | |
| CN209524598U (en) | A kind of blower with purification humidification function | |
| CN213480894U (en) | Regenerated catalyst production is with circulation drying device | |
| CN213214914U (en) | Marine automatic bait casting machine | |
| CN2489253Y (en) | Centrifugal spray temp.-reducing humidifier | |
| CN211952957U (en) | Turbulent flow device of electric heater | |
| CN212930126U (en) | Hot air washing range hood | |
| CN213348289U (en) | Purification and recovery device for tail gas generated in production of activated carbon | |
| CN2474760Y (en) | Cooling fan | |
| CN209848663U (en) | Cyclone purification tower | |
| CN2190251Y (en) | Assembled spraying blower | |
| CN2391161Y (en) | Energy-saving and environment-friendly cooling tower | |
| CN220708145U (en) | Novel spray ventilation cooling tower | |
| CN206707946U (en) | A kind of ventilation cooling system of wind-power engine room | |
| CN220505357U (en) | Handheld fan capable of spraying |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |