CN101706139B - Spraying axial-flow fan - Google Patents
Spraying axial-flow fan Download PDFInfo
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- CN101706139B CN101706139B CN2009102344633A CN200910234463A CN101706139B CN 101706139 B CN101706139 B CN 101706139B CN 2009102344633 A CN2009102344633 A CN 2009102344633A CN 200910234463 A CN200910234463 A CN 200910234463A CN 101706139 B CN101706139 B CN 101706139B
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- feed pipe
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- head body
- impeller
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Abstract
The invention discloses a spraying axial-flow fan, belonging to the technical field of textile air conditioning equipment. The spraying axial-flow fan comprises a main barrel body, an air collecting barrel body, a motor, an impeller and an water supply pipe, wherein, the air collecting barrel body is positioned at one side of an air inlet of the main barrel body, is connected with the main barrel body in a matching manner and is arranged on a chassis carrying the main barrel; the motor is arranged in the air collecting barrel body through a motor bracket; the impeller is fixed by a motor shaft of the motor extending into the main barrel body; and the water supply pipe is connected with a water source pipeline, takes a circular ring shape, is fixed with the inner wall of the main barrel body and corresponds to the impeller; a group of ejectors which are used for ejecting the supplied water and the water in the cavity of the pipe towards the impeller and are communicated with the cavity of the water supply pipe are arranged on the water supply pipe at interval. The technical scheme of the invention has simple structure and ideal water-saving and energy-conserving effects.
Description
Technical field
The invention belongs to textile air-conditioner facility technology field, be specifically related to a kind of spraying axial-flow fan, be used for the humidity of carrying fresh air and regulating the air of spinning and weaving workshop simultaneously to spinning and weaving workshop.
Background technology
China utility model patent Granted publication CN2085044Y and CN2622435Y all disclose the spraying axial-flow fan with humidification function; The latter lays particular emphasis on the improvement to the structure of blade; And the former technical essential is in the wheel hub of impeller, to set up mechanical atomizer and in housing, set up confession, water gall mechanism; And on main cylinder adjunction atomizing diffuser, thereby air-supply and humidification are carried out synchronously.The spraying axial-flow fan of this structure is by shown in Figure 4: comprise main cylinder 1, be positioned at main cylinder 1 air inlet one side and (butt joint) wind collection body that be connected with main cylinder 12, be located at motor 3, impeller 4, feed pipe 5 and the atomizer 6 of wind collection body 2; Wind collection body 2 is taken main cylinder 1 and is installed on the underframe 21; Motor 3 is installed in the wind collection body 2 through electric machine support 31; Impeller 4 is fixed through its wheel hub 41 and the motor shaft that is stretched over the motor 3 in the main cylinder 1; Atomizer 6 is located in the wheel hub 41, and an end of feed pipe 5 is connected with water supply line, and the other end extend into the inside and outside tapered sleeve 61 of atomizer 6, between 62.Concrete operation principle can see the specification of CN2085044Y for details.
The air-supply humidification of the spraying axial-flow fan of said structure embodies like this, and feed pipe 5 directly will be concentrated by the water that water supply line such as tap water pipe line are introduced and supply with atomizer 6, promptly get in the inner conical drogue 61 of atomizer 6; And then the impeller disc of arrival impeller 4, the inlet opening on the impeller disc 42 arrives the rear side of impeller disc again, owing to leave the gap between impeller disc and the water retaining disk 43; Make water in this gap, form a runner; Produce a kind of centrifugal force this moment under the high speed rotation of impeller 4, under action of centrifugal force, shed to the circumferencial direction of impeller 4 by the water that water retaining disk 43 keeps off back; Atomizer 6 is made water fogging; Water smoke after the atomizing is again through the cutting of impeller 4 and strike and form the water smoke curtain, and in this process, some water droplet collides each other and forms bigger water droplet; These bigger water droplets are thrown to the sluicing groove 7 that is located at main cylinder 1 by the blade tip of impeller 4, come together in the sluicing cylindrical shell 71 of sluicing groove 7 and by the drainage interface 711 that continues on sluicing cylindrical shell 71 to discharge; The water smoke curtain that is formed by the effect of impeller 4 mixes mutually with the air that is imported by wind collection body 2 and produces supersaturated air, and supersaturated air then sprays from the air outlet of main cylinder 1, thereby accomplishes whole air-supply and humidification.
The spraying axial-flow fan of said structure is through facts have proved the shortcoming of two places below the existence: the one, and the structure more complicated; Not only atomizer 6 to be installed in wheel hub 41; But also need process (circle) sluicing groove 7 together at 1 position of main cylinder corresponding to the blade tip of impeller 4; On sluicing groove 7, set a sluicing cylindrical shell 71, therefore cause the difficulty of processing main cylinder 1 to increase, the workload of processing and installing atomizer 6 in addition is bigger equally; The 2nd, atomizing effect is poor, and water waste is big, is not enough to embody energy-conservation, and this is because atomizer 6 is difficult to digest the water of being supplied with by feed pipe 5, promptly is difficult to the water of being supplied with by feed pipe 5 is fully atomized.Therefore be necessary the spraying axial-flow fan of this structure is improved, the technical scheme that will introduce below is based on producing under this prerequisite.
Summary of the invention
Task of the present invention is to provide a kind of and need not to use atomizer and need not the sluicing groove is set on main cylinder and use the simplification overall structure, and helps to improve atomizing effect and use and embody energy-conservation spraying axial-flow fan.
Task of the present invention is accomplished like this; A kind of spraying axial-flow fan; Comprise main cylinder, be arranged in main cylinder air inlet one side connect with main cylinder and take main cylinder be located at wind collection body on the underframe, through electric machine support be located at the wind collection body motor, with the fixing impeller and the feed pipe that is connected with water supply line of the motor shaft of the motor that is insinuated into main cylinder; Described feed pipe is an annular; This feed pipe is fixed with the inwall of described main cylinder and is corresponding with described impeller, on feed pipe, is arranged at intervals with one group of injector that being used for of communicating with the tube chamber of feed pipe will supply water and spray towards the direction of impeller with this intraluminal water.
In a concrete embodiment of the present invention; Described one group of injector respectively comprises head body, isocon, nozzle cap and shower nozzle awl cap; One end of isocon is connected with head body and communicates with the head body chamber of head body; The other end of isocon is connected with described feed pipe and communicates with the tube chamber of feed pipe; Nozzle cap connects on head body, and shower nozzle awl cap is formed in an end of head body and towards described impeller, the central authorities of shower nozzle awl cap offer one communicate with said head body chamber be used for the water in head body chamber spray-hole towards the direction injection of impeller.
In another concrete embodiment of the present invention, be interval with one group of feet between the inwall of described feed pipe and described main cylinder, an end and the feed pipe of each feet are fixed, and the inwall of the other end and main cylinder is fixed.
In another concrete embodiment of the present invention, described nozzle cap and described head body screw thread connect.
In another concrete embodiment of the present invention, described isocon is threaded with head body.
Also have among the concrete embodiment of the present invention, receive on the described feed pipe one be used for the water that comes from water supply line is incorporated into the tube chamber of feed pipe the water supply line water inlet pipe.
Technical scheme provided by the invention is owing to be provided with the feed pipe of an annular on the inwall of main cylinder; And on feed pipe, be interval with one group and be used for injector that the water of feed pipe is sprayed towards impeller; Directly impeller is sprayed by injector; Under the high speed rotation of impeller, can the water smoke air be sent to spinning and weaving workshop, have the simple in structure and desirable effect of saving water and energy with respect to prior art.
Description of drawings
Fig. 1 is a concrete example structure figure of the present invention.
Fig. 2 is the structure chart of injector of the present invention.
Fig. 3 is the cutaway view of Fig. 1.
Fig. 4 is the structure chart of the spraying axial-flow fan in the prior art.
The specific embodiment
For the auditor that the makes Patent Office especially public can be expressly understood technical spirit of the present invention and beneficial effect more; The applicant general combines accompanying drawing to elaborate with the mode of embodiment below; But the description to embodiment all is not the restriction to the present invention program, any according to the present invention design done only for pro forma but not substantial equivalent transformation all should be regarded as technical scheme category of the present invention.
Ask for an interview Fig. 1; Provided the wind collection body 2 on the right side (is example with location status shown in Figure 1) that is positioned at main cylinder 1, by shown in Figure 1, the mode that wind collection body 2 connects with flange and the right side of main cylinder 1 connect with one group of bolt; And take on the underframe 21 that main cylinder 1 is fixed on wind collection body 2 by wind collection body 2; Through electric machine support 31 motor 3 is installed in the bottom of wind collection body 2, the motor shaft of this motor 3 is insinuated in the main cylinder 1, and corresponding to the center of main cylinder 1.Impeller 4 has one group, and each impeller 4 is fixing with wheel hub 41, and wheel hub 41 is fixed with aforesaid motor shaft.
Ask for an interview Fig. 2 and combine Fig. 1; Inwall at main cylinder 1 is provided with the feed pipe 5 that a shape is preferably annular; Feed pipe 5 is corresponding to aforesaid one group of impeller 4 (also can claim blade); Specifically: one group of feet 52 is set between the inwall of feed pipe 5 and main cylinder 1 at interval, and an end of each feet 52 and feed pipe 5 are fixing, and the inwall of the other end and main cylinder 1 is fixed.On feed pipe 5, receive one and be used for that for example running water or river or well water are incorporated into the water supply line water inlet pipe 53 of the tube chamber of feed pipe 5 with external water source; When the external water source that uses during as river or well water; Should guarantee that undoubtedly water supply line water inlet pipe 53 has certain pressure; For example adopt water pump or similar device that river or well water are supplied with water supply line water inlet pipe 53; And then supply with feed pipes 5 by water supply line water inlet pipe 53, and by feed pipe 5 supply with the interval state connect one group of injector 51 on feed pipe 5.Preferably but not the one group of injector 51 that definitely is limited to respectively comprises head body 511, isocon 512, nozzle cap 513 and shower nozzle awl cap 514; One end of isocon 512 is connected with feed pipe 5; Connected mode both can be to be welded to connect; Also can be to be threaded perhaps to connect with other similar equivalent way; Be processed with isocon connecting thread 5121 on the outer wall of the end that the other end of isocon 512 promptly is used for being connected with head body 511, this isocon connecting thread 5121 is threaded with head body 511, and the tube chamber of isocon 512 communicates with the head body chamber 5111 of head body 511; One side of nozzle cap 513 is processed with nozzle cap and connects screw thread 5131; And the inwall of an end of head body 511 is processed with head body screw thread 5112; This this screw thread of shower nozzle 5112 connects screw thread 5131 with nozzle cap and matches, thereby nozzle cap 513 is coupled on the head body 511 with the screw thread docked mode, to the uncovered position sealing in head body chamber 5111; After launching a period of time; In the time of need be to head body chamber 5111 cleaning (comprising mediation spray-hole 5141), then revolve and open nozzle cap 513, again nozzle cap 513 cycles are expired on the head body 511 after work to be cleaned is accomplished; The shape of shower nozzle awl cap 514 is the leakage capitiform; Integrally formed when this shower nozzle awl cap 514 is shaped with head body 511, and the central authorities of shower nozzle awl cap 514 offer one communicate with described head body chamber 5111 be used for the water in head body chamber 5111 spray-hole 5141 towards the direction injection of impeller 4.
Ask for an interview Fig. 3 and combine Fig. 1, when using when of the present invention energized; Make motor 3 in running order; Impeller 4 is in the high speed rotation status, by water supply line water inlet pipe 53 (opening the valve on the pipeline) external water source is introduced feed pipe 5 simultaneously, and the water that gets in the feed pipe 5 is given corresponding head body 511 through corresponding isocon 512 shuntings; Promptly get in each head body chamber 5111, until spray-hole 5141 ejections by shower nozzle awl cap 514.At this moment; The water smoke that under the rotation of impeller 4, will come from spray-hole 5141 mixes mutually with the air that is imported by duct set body 2 and forms supersaturated air; Supersaturated air is the right side ejection of the main cylinder 1 under the location status shown in Figure 1 from the air outlet of main cylinder 1; Also, supply with the workshop of weaving or paper industry, fresh with air humidity between service truck and air promptly by the left side under the location status shown in Figure 3 ejection.In Fig. 1, the applicant has saved with main cylinder 1 and has implemented the diffusion shell (belonging to prior art, for example signal to some extent in Fig. 4) that flange connects.
The present invention program compared with present technology; For example compare and saved atomizer 6, inside and outside tapered sleeve 61,62 and water retaining disk 43 and be opened in the inlet opening 42 on the impeller disc with structure shown in Figure 4; Make overall structure more become simple; Especially need not to resemble and on main cylinder 1, establish sluicing groove 7 prior art (Fig. 4),, make structure more become simple establishing sluicing cylindrical shell 71 on the sluicing groove 7 and the drainage interface 711 that on sluicing cylindrical shell 71, continues.Because the present invention program has good atomizing effect, not only can practice thrift the water source, and can shorten the working time of motor 3, fully can embody the effect of water saving and economize on electricity.
Claims (5)
1. spraying axial-flow fan; Comprise main cylinder (1), be arranged in main cylinder (1) air inlet one side connect with main cylinder (1) and take main cylinder (1) be located at wind collection body (2) on the underframe (21), through electric machine support (31) be located at wind collection body (2) motor (3), with the fixing impeller (4) and the feed pipe that is connected with water supply line (5) of the motor shaft of the motor that is insinuated into main cylinder (1) (3); It is characterized in that described feed pipe (5) is an annular; This feed pipe (5) is fixed with the inwall of described main cylinder (1) and is corresponding with described impeller (4); On feed pipe (5), be arranged at intervals with being used for of communicating with the tube chamber of feed pipe (5) one group of injector (51) that intraluminal water with this feed pipe (5) sprays towards the direction of impeller (4) that to supply water; Described one group of injector (51) respectively comprises head body (511), isocon (512), nozzle cap (513) and shower nozzle awl cap (514); One end of isocon (512) is connected with head body (511) and communicates with the head body chamber (5111) of head body (511); The other end of isocon (512) is connected with described feed pipe (5) and communicates with the tube chamber of feed pipe (5); Nozzle cap (513) connects on head body (511); Shower nozzle awl cap (514) is formed in an end of head body (511) and towards described impeller (4), the central authorities of shower nozzle awl cap (514) offer one communicate with said head body chamber (5111) be used for the water of head body chamber (5111) spray-hole (5141) towards the direction injection of impeller (4).
2. spraying axial-flow fan according to claim 1; It is characterized in that being interval with one group of feet (52) between the inwall of described feed pipe (5) and described main cylinder (1); One end of each feet (52) and feed pipe (5) are fixing, and the inwall of the other end and main cylinder (1) is fixed.
3. spraying axial-flow fan according to claim 1 is characterized in that described nozzle cap (513) and described head body (511) screw thread connect.
4. spraying axial-flow fan according to claim 1 is characterized in that described isocon (512) is threaded with head body (511).
5. spraying axial-flow fan according to claim 1 and 2, it is characterized in that receiving on the described feed pipe (5) one be used for the water that comes from water supply line is incorporated into the tube chamber of feed pipe (5) water supply line water inlet pipe (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102344633A CN101706139B (en) | 2009-11-20 | 2009-11-20 | Spraying axial-flow fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102344633A CN101706139B (en) | 2009-11-20 | 2009-11-20 | Spraying axial-flow fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101706139A CN101706139A (en) | 2010-05-12 |
| CN101706139B true CN101706139B (en) | 2012-05-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102344633A Expired - Fee Related CN101706139B (en) | 2009-11-20 | 2009-11-20 | Spraying axial-flow fan |
Country Status (1)
| Country | Link |
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| CN (1) | CN101706139B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102328501B (en) * | 2011-07-18 | 2013-06-26 | 吴江市锦邦纺织品有限公司 | Combined spraying device |
| CN102607125A (en) * | 2012-04-16 | 2012-07-25 | 宏太（中国）有限公司 | Energy-saving environment-friendly system and method for realizing temperature and humidity of workshop |
| CN105413910B (en) * | 2013-02-23 | 2017-12-01 | 李耀强 | The spraying machine of quadruple water smoke can be sprayed |
| CN110594885B (en) * | 2018-05-24 | 2021-06-04 | 湖南匡为科技有限公司 | Air purifying and deodorizing device |
| CN108758907A (en) * | 2018-06-08 | 2018-11-06 | 珠海市众澄天地科技有限公司 | A kind of air cleaning facility |
| CN111318108A (en) * | 2018-12-14 | 2020-06-23 | 广东美的白色家电技术创新中心有限公司 | A air purifier that is used for air purification's purifier and has it |
| CN111351126A (en) * | 2020-02-28 | 2020-06-30 | 徐州申恒环境科技有限公司 | High-efficiency energy-saving spray fan for textile air conditioner and working method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2190251Y (en) * | 1994-01-14 | 1995-02-22 | 付学敏 | Assembled spraying blower |
| CN2416414Y (en) * | 2000-03-14 | 2001-01-24 | 王涼洲 | Strong fan with water spraying function |
| US6293121B1 (en) * | 1988-10-13 | 2001-09-25 | Gaudencio A. Labrador | Water-mist blower cooling system and its new applications |
| EP1316761A2 (en) * | 2001-11-30 | 2003-06-04 | Merlin Technology GmbH | Air humidification device |
| CN2789470Y (en) * | 2005-06-02 | 2006-06-21 | 南京工业职业技术学院 | Cool mist fan |
| CN201191054Y (en) * | 2008-04-02 | 2009-02-04 | 西安工程大学 | Postposition type spraying and humidifying blower fan |
-
2009
- 2009-11-20 CN CN2009102344633A patent/CN101706139B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6293121B1 (en) * | 1988-10-13 | 2001-09-25 | Gaudencio A. Labrador | Water-mist blower cooling system and its new applications |
| CN2190251Y (en) * | 1994-01-14 | 1995-02-22 | 付学敏 | Assembled spraying blower |
| CN2416414Y (en) * | 2000-03-14 | 2001-01-24 | 王涼洲 | Strong fan with water spraying function |
| EP1316761A2 (en) * | 2001-11-30 | 2003-06-04 | Merlin Technology GmbH | Air humidification device |
| CN2789470Y (en) * | 2005-06-02 | 2006-06-21 | 南京工业职业技术学院 | Cool mist fan |
| CN201191054Y (en) * | 2008-04-02 | 2009-02-04 | 西安工程大学 | Postposition type spraying and humidifying blower fan |
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| Publication number | Publication date |
|---|---|
| CN101706139A (en) | 2010-05-12 |
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Granted publication date: 20120502 Termination date: 20151120 |
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