CN105673578B - A kind of negative-pressure air fan for being used to divulge information - Google Patents
A kind of negative-pressure air fan for being used to divulge information Download PDFInfo
- Publication number
- CN105673578B CN105673578B CN201610060769.1A CN201610060769A CN105673578B CN 105673578 B CN105673578 B CN 105673578B CN 201610060769 A CN201610060769 A CN 201610060769A CN 105673578 B CN105673578 B CN 105673578B
- Authority
- CN
- China
- Prior art keywords
- water
- storage tank
- negative
- pressure air
- outlet pipe
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 99
- 239000010409 thin film Substances 0.000 claims description 6
- 239000013536 elastomeric material Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 239000010408 film Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 13
- 239000000779 smoke Substances 0.000 abstract description 12
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
The invention discloses a kind of negative-pressure air fan for being used to divulge information, including drive mechanism, fan blade, the drive mechanism is connected by rotating shaft and fan blade；The rotating shaft is provided with storage tank, and the storage tank connects with external water source；Water flowing space is provided with inside at least partly above-mentioned fan blade, some water jets connected with water flowing space are additionally provided with the fan blade provided with water flowing space, the water flowing space connects with storage tank pipeline.In the present invention, the magnetized water water smoke sprayed using water jet is fully combined with water, and dedusting, cooling-down effect are obvious；It is simple in construction, it is easy to use.
Description
Technical field
The present invention relates to blower fan technical field, more particularly to a kind of negative-pressure air fan for being used to divulge information.
Background technology
Negative-pressure air fan be using cross-ventilation, the cool principle of negative pressure ventilation, be it is a kind of from infield to --- it is big
Door or window suck fresh air naturally, force discharge outdoor rapidly indoor sultry gas, any improper ventilation problem
Improve, cooling ventilation effect is up to 90%-97%.
In Chinese Patent Application No.：201420515058.5 one kind is disclosed in and provides direct dust removal negative-pressure air fan,
Including body, body includes air-suction trunk and dust cleaning case, and air-suction trunk is directly connected to dust cleaning case, the face that air-suction trunk is connected with dust cleaning case
It is provided with ventilating opening；Twice water curtain is provided with dust cleaning case.The wind of negative-pressure air fan discharge in the technical scheme can't be fine
Fully merged with water, cooling-down effect needs further to be improved.
The content of the invention
In order to solve technical problem present in background technology, the present invention proposes a kind of negative-pressure air fan for being used to divulge information,
Using effect is good.
A kind of negative-pressure air fan for being used to divulge information, including drive mechanism, fan blade, the drive mechanism are driven by rotating shaft and fan blade
Connection；
The rotating shaft is provided with storage tank, and the storage tank connects with external water source；
Water flowing space is provided with inside at least partly above-mentioned fan blade, some and water flowing is additionally provided with the fan blade provided with water flowing space
The water jet of space connection, the water flowing space connect with storage tank pipeline.
Pass through water flowing space using storage tank, spray water smoke using water jet, coordinate fan blade to rotate, water smoke is combined with water to be filled
Point, water smoke movement is blown using wind, can effectively be cooled, dedusting,
Preferably, in addition to it is used for the water supply mechanism that water is passed through to storage tank inside, the water supply mechanism includes casing, the case
It is provided with vivo and uses flexure strip made of elastomeric material, the inner space of casing is divided into upper tank and lower header by the flexure strip, should
Upper tank is connected with external water source, and the upper tank is connected by drainpipe with lower header, and the drainpipe is away from upper tank one end
Opening is provided with water fender, and water fender is placed in lower header, and the top of the water fender and the inwall loose-leaf system of casing connect；
The lower header connects with storage tank；
The flexure strip is provided with magnetostrictive thin film；
The casing is provided with coil, and the coil electrically connects with external power source, the center line and magnetostrictive thin film of the coil
The plane at place is vertically arranged.
Magnetic field can be produced during coil electricity, magnetostrictive thin film can drive flexure strip to deform under the action of a magnetic force；Bullet
When property piece is upward, the water in upper tank pushes water fender open by drainpipe and enters lower header；When electric current is reverse, flexure strip to
Lower process, due to the design of water fender, the water of lower header will not be back to upper tank, and the water of lower header is arranged under pressure
Go out；Water is allowed to keep certain pressure, so, it is more preferable that water sprays the water smoke effect to be formed from water jet
Preferably, blower fan also includes outlet pipe, and the lower header is connected by outlet pipe with storage tank；The outlet pipe is into screw thread
Shape is set, the center of the outlet pipe and the center superposition of coil or parallel.
Magnetic field can be produced during coil electricity, because outlet pipe presses above-mentioned design, the Water Cutting magnetic field in such outlet pipe, shape
Into magnetized water, magnetized water can go out incrustation scale, also improve the effect of cooling, dedusting.
Preferably, blower fan also includes connecting tube, and one end of the connecting tube connects with storage tank, and the center line of the other end is with turning
The center line of axle is overlapped, and the one end of the connecting tube away from storage tank is rotatablely connected with outlet pipe.
Storage tank is arranged in rotating shaft, can be rotated, be designed by above-mentioned connecting tube, connecting tube and outlet pipe with rotating shaft
Rotation is only understood in one end of connection, so facilitates the water in outlet pipe to enter connecting tube.
Preferably, the junction of the connecting tube and outlet pipe is provided with protective case；Prevent leak when connecting tube rotates.
Preferably, the water inlet of the upper tank is provided with screen pack；Prevent impurity from entering, prevent from blocking water jet.
Preferably, the water jet is placed on fan blade front side surface；So, water smoke and wind combination effect are more preferable, cooling, dedusting
Effect is more preferable.
In the present invention, the magnetized water water smoke sprayed using water jet is fully combined with water, and dedusting, cooling-down effect are obvious；Knot
Structure is simple, easy to use.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutual combination；Below with reference to the accompanying drawings and in conjunction with the embodiments the present invention is elaborated.
Reference picture 1：
A kind of negative-pressure air fan for being used to divulge information proposed by the present invention, including drive mechanism 1, fan blade 2, the drive mechanism 1 are logical
Rotating shaft 3 is crossed to be connected with fan blade 2；
The rotating shaft 3 is provided with storage tank 4, and the storage tank 4 connects with external water source；
At least partly inside of above-mentioned fan blade 2 is provided with water flowing space 5, be additionally provided with the fan blade 2 provided with water flowing space 5 it is some and
The water jet 6 that water flowing space 5 connects, the water flowing space 5 and the pipeline communication of storage tank 4.
Pass through water flowing space 5 using storage tank 4, spray water smoke using water jet 6, coordinate fan blade 2 to rotate, water smoke and water knot
Close fully, blow water smoke movement using wind, can effectively be cooled, dedusting,
Also include being used for the water supply mechanism to water is passed through inside storage tank 4, the water supply mechanism includes casing 7, in the casing 7
Provided with flexure strip 8 made of elastomeric material, the inner space of casing 7 is divided into upper tank 9 and lower header 10 by the flexure strip 8,
The upper tank 9 is connected with external water source, and the upper tank 9 is connected by drainpipe 11 with lower header 10, and the drainpipe 11 is away from upper
The opening of the one end of hydroecium 9 is provided with water fender 12, and water fender 12 is placed in lower header 10, top and the casing 7 of the water fender 12
Inwall loose-leaf system connection；
The lower header 10 connects with storage tank 4；
The flexure strip 8 is provided with magnetostrictive thin film 13；
The casing 7 is provided with coil 14, and the coil 14 electrically connects with external power source, and center line and the mangneto of the coil 14 are stretched
Plane 13 where contracting film is vertically arranged.
Coil 14 can produce magnetic field when being powered, and magnetostrictive thin film 13 can drive flexure strip 8 to become under the action of a magnetic force
Shape；When flexure strip 8 is upward, the water in upper tank 9 pushes water fender 12 open by drainpipe 11 and enters lower header 10；Electric current is anti-
Xiang Shi, flexure strip 8 is to lower process, and due to the design of water fender 12, the water of lower header 10 will not be back to upper tank 9, lower header
10 water is discharged under pressure；Water is allowed to keep certain pressure, so, water sprays the water smoke effect formed from water jet 6
More preferably
Blower fan also includes outlet pipe 15, and the lower header 10 is connected by outlet pipe 15 with storage tank 4；The outlet pipe 15 is into spiral shell
Line shape is set, the center of the outlet pipe 15 and the center superposition or parallel of coil 14.
Coil 14 can produce magnetic field when being powered, because outlet pipe 15 presses above-mentioned design, the Water Cutting in such outlet pipe 15
Magnetic field, forms magnetized water, and magnetized water can remove incrustation scale, also improve the effect of cooling, dedusting.
Blower fan also includes connecting tube 18, and one end of the connecting tube 18 connects with storage tank 4, the center line of the other end and rotating shaft
3 center line is overlapped, and the one end of the connecting tube 18 away from storage tank 4 is rotatablely connected with outlet pipe 15.
Storage tank 4 is arranged in rotating shaft 3, can be rotated, be designed by above-mentioned connecting tube 18, connecting tube 18 with rotating shaft 3
Rotation is only understood in the one end being connected with outlet pipe 15, so facilitates the water in outlet pipe 15 to enter connecting tube 18.
The connecting tube 18 and the junction of outlet pipe 15 are provided with protective case 19；Prevent leak when connecting tube 18 rotates.
The water inlet 16 of the upper tank 9 is provided with screen pack 17；Prevent impurity from entering, prevent from blocking water jet 6.
The water jet 6 is placed on the front side surface of fan blade 2；So, water smoke and wind combination effect are more preferable, cooling, dust removing effects
More preferably.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (6)
- A kind of 1. negative-pressure air fan for being used to divulge information, it is characterised in that：Including drive mechanism（1）, fan blade（2）, the drive mechanism（1） Pass through rotating shaft（3）With fan blade（2）Drive connection；The rotating shaft（3）It is provided with storage tank（4）, the storage tank（4）Inside connects with external water source；At least partly above-mentioned fan blade（2）Inside is provided with water flowing space（5）, provided with water flowing space（5）Fan blade（2）It is additionally provided with if Dry and water flowing space（5）The water jet of connection（6）, the water flowing space（5）With storage tank（4）Pipeline communication；Also include being used for storage tank（4）Inside is passed through the water supply mechanism of water, and the water supply mechanism includes casing（7）, the casing（7） Interior be provided with uses flexure strip made of elastomeric material（8）, the flexure strip（8）By casing（7）Inner space be divided into upper tank（9）With Lower header（10）, the upper tank（9）It is connected with external water source, the upper tank（9）Pass through drainpipe（11）With lower header（10）Even It is logical, the drainpipe（11）Away from upper tank（9）The opening of one end is provided with water fender（12）, water fender（12）It is placed in lower header （10）It is interior, the water fender（12）Top and casing（7）Inwall loose-leaf system connection；The lower header（10）With storage tank（4）Connection；The flexure strip（8）It is provided with magnetostrictive thin film（13）；The casing（7）It is provided with coil（14）, the coil（14）Electrically connected with external power source, the coil（14）Center line and magnetic Cause the plane where self-adhering film（13）It is vertically arranged.
- 2. the negative-pressure air fan according to claim 1 for being used to divulge information, it is characterised in that：Blower fan also includes outlet pipe（15）, The lower header（10）Pass through outlet pipe（15）With storage tank（4）Connection；The outlet pipe（15）Set into shape of threads, the outlet pipe （15）Center and coil（14）Center superposition or parallel.
- 3. the negative-pressure air fan according to claim 2 for being used to divulge information, it is characterised in that：Blower fan also includes connecting tube（18）, The connecting tube（18）One end and storage tank（4）Connection, the center line of the other end and rotating shaft（3）Center line overlap, the connection Pipe（18）Away from storage tank（4）One end and outlet pipe（15）Rotation connection.
- 4. the negative-pressure air fan according to claim 3 for being used to divulge information, it is characterised in that：The connecting tube（18）With outlet pipe （15）Junction be provided with protective case（19）.
- 5. the negative-pressure air fan according to claim 1 for being used to divulge information, it is characterised in that：The upper tank（9）Water inlet （16）Provided with screen pack（17）.
- 6. the negative-pressure air fan according to claim 1 for being used to divulge information, it is characterised in that：The water jet（6）It is placed in fan blade（2） On front side surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610060769.1A CN105673578B (en) | 2016-01-27 | 2016-01-27 | A kind of negative-pressure air fan for being used to divulge information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610060769.1A CN105673578B (en) | 2016-01-27 | 2016-01-27 | A kind of negative-pressure air fan for being used to divulge information |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105673578A CN105673578A (en) | 2016-06-15 |
| CN105673578B true CN105673578B (en) | 2018-04-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610060769.1A Active CN105673578B (en) | 2016-01-27 | 2016-01-27 | A kind of negative-pressure air fan for being used to divulge information |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105673578B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971914A (en) * | 2016-06-28 | 2016-09-28 | 惠州市拉维尼科技有限公司 | Novel fan |
| CN110685933A (en) * | 2018-07-06 | 2020-01-14 | 姚永新 | Novel high-efficient environment humidification cooling presses down dirt machine |
| CN110296489B (en) * | 2019-07-29 | 2024-05-28 | 广东美的制冷设备有限公司 | Air treatment device |
| CN112064554B (en) * | 2020-08-06 | 2022-12-09 | 广州天翔建设工程有限公司 | Environment-friendly highway machinery is with dispersion exhaust device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2079117A (en) * | 1936-09-05 | 1937-05-04 | Russell R Hays | Atomizing fan |
| CN85201985U (en) * | 1985-06-07 | 1986-07-16 | 王泽印 | Cooling electric fan of producing negative ion |
| CN201180677Y (en) * | 2008-03-26 | 2009-01-14 | 浙江金盾风机风冷设备有限公司 | Spray fan for humidification |
| CN201502551U (en) * | 2009-09-29 | 2010-06-09 | 田江华 | Humidifying and cooling electric fan |
| CN103899549A (en) * | 2012-12-26 | 2014-07-02 | 何良智 | Centrifugal type center injection scattering water mist fan |
| CN203068693U (en) * | 2012-12-26 | 2013-07-17 | 魏雪梅 | Central injecting flow dividing device for spray fan |
| CN103363611B (en) * | 2013-04-27 | 2015-08-19 | 深圳博科智能科技有限公司 | PM2.5 ventilation fan |
| CN203463318U (en) * | 2013-08-30 | 2014-03-05 | 樊堂兴 | Cooling fan capable of replacing liquid |
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- 2016-01-27 CN CN201610060769.1A patent/CN105673578B/en active Active
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| CN105673578A (en) | 2016-06-15 |
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Effective date of registration: 20230621 Address after: No. 219, Jiahe Road, Bengbu, Anhui 233000 Patentee after: Bengbu xinkaitai environmental equipment Co.,Ltd. Address before: 233000 No. 13 Feihe Middle Road, mohekou Industrial Park, Huaishang District, Bengbu City, Anhui Province Patentee before: BENGBU TUOJIAN ELECTROMECHANICAL Co.,Ltd. |
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Address after: 233000 South 3rd Workshop, No. 199 Tebu Avenue, Huaishang District, Bengbu City, Anhui Province Patentee after: Anhui Xinkaitai Environmental Equipment Co.,Ltd. Country or region after: China Address before: No. 219, Jiahe Road, Bengbu, Anhui 233000 Patentee before: Bengbu xinkaitai environmental equipment Co.,Ltd. Country or region before: China |
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Effective date of registration: 20240222 Address after: 233000 South 3rd Workshop, No. 199 Tebu Avenue, Huaishang District, Bengbu City, Anhui Province Patentee after: Anhui Juming Electromechanical Equipment Co.,Ltd. Country or region after: China Address before: 233000 South 3rd Workshop, No. 199 Tebu Avenue, Huaishang District, Bengbu City, Anhui Province Patentee before: Anhui Xinkaitai Environmental Equipment Co.,Ltd. Country or region before: China |
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