CN110360138A - A kind of dedicated air supply device of electrostatic spinning nano fiber - Google Patents
A kind of dedicated air supply device of electrostatic spinning nano fiber Download PDFInfo
- Publication number
- CN110360138A CN110360138A CN201910515224.9A CN201910515224A CN110360138A CN 110360138 A CN110360138 A CN 110360138A CN 201910515224 A CN201910515224 A CN 201910515224A CN 110360138 A CN110360138 A CN 110360138A
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- CN
- China
- Prior art keywords
- air
- induction coil
- hot air
- pipe
- nozzle
- 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.)
- Pending
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Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/0007—Electro-spinning
- D01D5/0061—Electro-spinning characterised by the electro-spinning apparatus
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- 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
-
- 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
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
- F04F5/16—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Thermal Sciences (AREA)
- Textile Engineering (AREA)
- Direct Air Heating By Heater Or Combustion Gas (AREA)
Abstract
A kind of dedicated air supply device of electrostatic spinning nano fiber, including hot air pipe, bladeless fan, heating device, hot air pipe one end is respectively equipped with two branched pipes, and hot air pipe other end bottom is equipped with fan base, fan base bottom is equipped with air inlet, installs bladeless fan in fan base；Heating device includes induction coil, radiator, induction heating power, edge is axially arranged with coil rack on induction coil, skeleton is welded and fixed with hot wind inside pipe wall, induction coil both ends are connect with induction heating power, radiator level is located in induction coil, radiator includes metal tube and metal fin, metal tube is hollow cylinder, both ends open, metal fin is evenly distributed to be located at metal tube surface, metal fin both ends are vertical with the both ends of skeleton to be connected, and it is welded and fixed, cooling fin is heated by induction coil, heating efficiency is higher, energy consumption is lower, using quoit complexed metal cooling fin, increase its contact area with air, heating effect is good.
Description
Technical field
The invention belongs to nanofiber preparation technical fields, and in particular to a kind of dedicated air-supply dress of electrostatic spinning nano fiber
It sets.
Background technique
Nanofiber refers to that diameter is nanoscale and the biggish filamentary material with certain draw ratio of length, Nanowire
The manufacturing method of dimension has very much, and method of electrostatic spinning is one of the method that can fast prepare nanofiber at present, this method
It is applicable to the polymer of synthesis of natural polymer, nanoparticle or activating agent, metal is can also be applied to and ceramic nano is fine
The preparation of dimension.It is unable to do without air-blowing system during electrostatic spinning to play the role of assisting drawing-off to fiber, existing air-blowing system is adopted
It is heated with the wind that heating device blows out fan, heating device mainly uses resistance wire to be heated, and this mode
Heating speed is slow, and heat conversion is low, and energy consumption is high, and resistance heating service life is short, needs to frequently replace maintenance.Traditional fan produces
Raw air-flow can be cut by electric fan, and the air-flow generated in this way is unstable, make it when carrying out drawing-off to fiber, be held
Easily lead to the fracture of fiber.
Summary of the invention
The present invention is in view of the above-mentioned problems, disclose a kind of dedicated air supply device of electrostatic spinning nano fiber.
Specific technical solution is as follows:
A kind of dedicated air supply device of electrostatic spinning nano fiber, including hot air pipe, bladeless fan, heating device, the hot wind
Pipe is in hollow cylindrical structure, and hot air pipe one end is separately connected setting, and there are two branched pipes, and hot air pipe other end bottom is provided with
Fan base, the fan base bottom are provided with air inlet, install the bladeless fan inside fan base；The heating dress
It sets including induction coil, radiator, induction heating power, side, the sense outside hot air pipe is arranged in the induction heating power
Previous level is answered to be arranged in hot air pipe, it is axially disposed on induction coil to have coil rack, the side of the skeleton and hot wind
The inner wall welding of pipe is fixed, and induction coil both ends are connect through the hot air pipe and with the induction heating power, described
Radiator is horizontally set in induction coil, and radiator includes metal tube and metal fin, and the metal tube is hollow circle
Column, both ends open, and several described evenly distributed settings of metal fins are at metal tube surface, the metal fin both ends
It is vertical with the both ends of the skeleton to connect, and be fixed by welding, to feel by controlling induction coil power supply
Coil is answered to heat cooling fin, while cooling fin increases the contact area with air, then will be after heating by bladeless fan
Air draught be delivered at two branched pipes to blowing.
Further, the bladeless fan includes air multiplier and nozzle, and the air multiplier passes through bolt and nut
It is fixed in wind seat pedestal, motor, the impeller connecting with motor output end, air duct is provided in the air multiplier,
The air duct is connected to the nozzle bottom end, and the nozzle is arranged in hot air pipe, and the nozzle on be provided with out
Air port, direction of air outlet are directed at the induction coil, and air is delivered to nozzle by air duct by motor impeller
And it is discharged from the air outlet of nozzle.
Further, the air multiplier and nozzle are all made of heat-resisting material and are made.
Further, the air inlet is provided with filter screen in the fan base.
Further, barometric damper is provided on two branched pipes.
Further, muff is provided on the hot air pipe.
The invention has the benefit that
(1) radiator is heated by induction coil compared to more traditional heating device present invention, to be at high temperature
State, and the air of surrounding is heated, heating efficiency is higher, and energy consumption is lower, and radiator uses quoit gold conjugate
Belong to cooling fin, effectively increases its contact area with air, heating effect is good.
(2) air is conveyed using bladeless fan in the present invention, bladeless fan has the characteristics that power is low, is further reduced
Energy consumption, and the air-flow stationarity blown out is higher, will not generate interim air-flow, to not interfere with the drawing-off effect of fiber
Fruit.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the cross-sectional view of heating device in the present invention.
Specific embodiment
Clear to be more clear technical solution of the present invention, the present invention is described further with reference to the accompanying drawing,
The technical characteristic of any pair of technical solution of the present invention carries out the scheme that equivalencing is obtained with conventional reasoning and each falls within guarantor of the present invention
Protect range.Being fixedly connected mentioned in the present invention, fixed setting are the general connection mode in machinery field, welding, spiral shell
The connection of bolt nut and screw connection.
In the description of the invention, it is to be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "top", "bottom", "inner", "outside" be orientation based on the figure or
Positional relationship is merely for convenience of description the invention and simplifies description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
Description of symbols
Hot air pipe 1, branched pipe 11, barometric damper 111, fan base 12, air inlet 121, filter screen 122, muff
13, bladeless fan 2, air multiplier 21, motor 211, impeller 212, air duct 213, nozzle 22, air outlet 221, heating dress
Set 3, induction coil 31, coil rack 311, radiator 32, metal tube 321, metal fin 322, induction heating power 33.
A kind of dedicated air supply device of electrostatic spinning nano fiber, including hot air pipe, bladeless fan, heating device, the hot wind
Pipe is in hollow cylindrical structure, and hot air pipe one end is separately connected setting, and there are two branched pipes, and hot air pipe other end bottom is provided with
Fan base, the fan base bottom are provided with air inlet, install the bladeless fan inside fan base；The heating dress
It sets including induction coil, radiator, induction heating power, side, the sense outside hot air pipe is arranged in the induction heating power
Previous level is answered to be arranged in hot air pipe, it is axially disposed on induction coil to have coil rack, the side of the skeleton and hot wind
The inner wall welding of pipe is fixed, and induction coil both ends are connect through the hot air pipe and with the induction heating power, described
Radiator is horizontally set in induction coil, and radiator includes metal tube and metal fin, and the metal tube is hollow circle
Column, both ends open, and several described evenly distributed settings of metal fins are at metal tube surface, the metal fin both ends
It is vertical with the both ends of the skeleton to connect, and be fixed by welding, to feel by controlling induction coil power supply
Coil is answered to heat cooling fin, while cooling fin increases the contact area with air, then will be after heating by bladeless fan
Air draught be delivered at two branched pipes to blowing.
Further, the bladeless fan includes air multiplier and nozzle, and the air multiplier passes through bolt and nut
It is fixed in wind seat pedestal, motor, the impeller connecting with motor output end, air duct is provided in the air multiplier,
The air duct is connected to the nozzle bottom end, and the nozzle is arranged in hot air pipe, and the nozzle on be provided with out
Air port, direction of air outlet are directed at the induction coil, and air is delivered to nozzle by air duct by motor impeller
And it is discharged from the air outlet of nozzle.
Further, the air multiplier and nozzle are all made of heat-resisting material and are made.
Further, the air inlet is provided with filter screen in the fan base.
Further, barometric damper is provided on two branched pipes.
Further, muff is provided on the hot air pipe.
Working principle:
The present invention at work, led to air by air by the motor impeller in air multiplier by bladeless fan
Road is delivered to nozzle and is discharged from the air outlet of nozzle, and the air of discharge adds radiator by the induction coil in heating device
Heat, and surrounding air is heated, the air after heating passes through two branched pipe discharges respectively.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the scope of protection of the present invention.Therefore, protection scope of the present invention should be with the protection scope of claims
Subject to.
Claims (6)
1. a kind of dedicated air supply device of electrostatic spinning nano fiber, which is characterized in that including hot air pipe, bladeless fan, heating device,
The hot air pipe is in hollow cylindrical structure, and hot air pipe one end is separately connected setting, and there are two branched pipe, hot air pipe other end bottoms
Portion is provided with fan base, and the fan base bottom is provided with air inlet, installs the bladeless fan inside fan base；Institute
Stating heating device includes induction coil, radiator, induction heating power, and the induction heating power is arranged one outside hot air pipe
Side, the induction coil are horizontally set in hot air pipe, axially disposed on induction coil to have a coil rack, and the one of the skeleton
The welding of the inner wall of side and hot air pipe is fixed, and induction coil both ends connect through the hot air pipe and with the induction heating power
It connects, the radiator is horizontally set in induction coil, and radiator includes metal tube and metal fin, during the metal tube is
Empty cylinder, both ends open, and several described evenly distributed settings of metal fins are in metal tube surface, the heat dissipation metal
Piece both ends are vertical with the both ends of the skeleton to be connect, and is fixed by welding, by controlling induction coil power supply
So that induction coil heats cooling fin, while cooling fin increases the contact area with air, then will by bladeless fan
Air draught after heating is delivered at two branched pipes to blow.
2. a kind of dedicated air supply device of electrostatic spinning nano fiber as described in claim 1, which is characterized in that the bladeless fan
Including air multiplier and nozzle, the air multiplier is fixed in wind seat pedestal by bolt and nut, the air multiplication
Motor, the impeller connecting with motor output end, air duct are provided in device, the air duct and the nozzle bottom end connect
Logical, the nozzle is arranged in hot air pipe, and the nozzle on be provided with air outlet, direction of air outlet is directed at the line of induction
Air is delivered to nozzle by air duct by motor impeller and is discharged from the air outlet of nozzle by circle.
3. a kind of dedicated air supply device of electrostatic spinning nano fiber as claimed in claim 2, which is characterized in that the air multiplication
Device and nozzle are all made of heat-resisting material and are made.
4. a kind of dedicated air supply device of electrostatic spinning nano fiber as described in claim 1, which is characterized in that the fan base
In the air inlet is provided with filter screen.
5. a kind of dedicated air supply device of electrostatic spinning nano fiber as described in claim 1, which is characterized in that two branches
Barometric damper is provided on pipe.
6. a kind of dedicated air supply device of electrostatic spinning nano fiber as described in claim 1, which is characterized in that on the hot air pipe
It is provided with muff.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910515224.9A CN110360138A (en) | 2019-06-14 | 2019-06-14 | A kind of dedicated air supply device of electrostatic spinning nano fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910515224.9A CN110360138A (en) | 2019-06-14 | 2019-06-14 | A kind of dedicated air supply device of electrostatic spinning nano fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110360138A true CN110360138A (en) | 2019-10-22 |
Family
ID=68216237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910515224.9A Pending CN110360138A (en) | 2019-06-14 | 2019-06-14 | A kind of dedicated air supply device of electrostatic spinning nano fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110360138A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985441A (en) * | 2019-12-31 | 2020-04-10 | 合肥海通静电科技有限公司 | Double-air-duct shell structure for ion fan |
| CN113203202A (en) * | 2021-05-09 | 2021-08-03 | 袁军章 | Electric hot air device |
Citations (4)
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| CN101292806A (en) * | 2007-04-23 | 2008-10-29 | 上海超人电气有限公司 | Electromagnetic induction heating type electric hair drier |
| CN102865214A (en) * | 2010-12-17 | 2013-01-09 | 任文华 | Vaneless fan device |
| US20130111926A1 (en) * | 2011-11-07 | 2013-05-09 | Hyundai Motor Company | Cooling apparatus for vehicle |
| CN106283220A (en) * | 2016-11-08 | 2017-01-04 | 北京化工大学 | A kind of double electrostatic field electrostatic spinning apparatus of thermal current auxiliary |
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2019
- 2019-06-14 CN CN201910515224.9A patent/CN110360138A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101292806A (en) * | 2007-04-23 | 2008-10-29 | 上海超人电气有限公司 | Electromagnetic induction heating type electric hair drier |
| CN102865214A (en) * | 2010-12-17 | 2013-01-09 | 任文华 | Vaneless fan device |
| US20130111926A1 (en) * | 2011-11-07 | 2013-05-09 | Hyundai Motor Company | Cooling apparatus for vehicle |
| CN106283220A (en) * | 2016-11-08 | 2017-01-04 | 北京化工大学 | A kind of double electrostatic field electrostatic spinning apparatus of thermal current auxiliary |
Non-Patent Citations (1)
| Title |
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| 王进贤: "《静电纺丝技术与无机纳米材料合成》", 31 August 2012 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985441A (en) * | 2019-12-31 | 2020-04-10 | 合肥海通静电科技有限公司 | Double-air-duct shell structure for ion fan |
| CN110985441B (en) * | 2019-12-31 | 2021-03-02 | 合肥海通静电科技有限公司 | Double-air-duct shell structure for ion fan |
| CN113203202A (en) * | 2021-05-09 | 2021-08-03 | 袁军章 | Electric hot air device |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200120 Address after: 102200 Unit 1207, 12 Floors, 2 Floors, 8th Building, No. 1 Courtyard, Huilongguan Town, Changping District, Beijing Applicant after: Beijing Ying hung Guangda Biotechnology Co., Ltd. Address before: 116200 No. 2-17 Pingjie, Pulandian District, Dalian City, Liaoning Province Applicant before: Dalian Vorongfeng Yinghong Nanotechnology Co., Ltd. |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20201127 Address after: 311-14, 3rd floor, No.11 Guangming Road, Dongcheng District, Beijing 100010 Applicant after: Beijing Yinghong Everbright Technology Co., Ltd Address before: 102200 Unit 1207, 12 Floors, 2 Floors, 8th Building, No. 1 Courtyard, Huilongguan Town, Changping District, Beijing Applicant before: Beijing Yinghong Guangda Biotechnology Co.,Ltd. |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191022 |
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| RJ01 | Rejection of invention patent application after publication |