CN206188939U - Environment automatic control type electrostatic spinning device - Google Patents
Environment automatic control type electrostatic spinning device Download PDFInfo
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- CN206188939U CN206188939U CN201621146044.6U CN201621146044U CN206188939U CN 206188939 U CN206188939 U CN 206188939U CN 201621146044 U CN201621146044 U CN 201621146044U CN 206188939 U CN206188939 U CN 206188939U
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- spinning
- electrostatic spinning
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- automatic control
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Abstract
The utility model discloses an environment automatic control type electrostatic spinning device, including the seal box with install the humidifier in the seal box, chemical dehumidifier, heating device, temperature and humidity sensor, camera, high voltage dc source, spinning controller, spinning advancing device, collecting board, absorb water the medium through the high efficiency and carry out the regulation that chemisorption realized humidity, humidity is minimum in the short time (being less than 30 minutes) can reach 10%RH about, the fan produces distinguished and admirable when the process high efficiency absorbs water the medium velocity of flow weaken no obvious wind disturbance in the environment greatly. As long as the wifi module realizes that the place that has the network signal just can combine the camera to the real time monitoring and the automatic adjustment in coordination of parameter of humiture, realizes the in situ observation to spinning state and effect on all subsets to can cooperate long -range controllable switch to cut off electrostatic spinning, labour saving and time saving thoroughly disengages out from electrostatic spinning experiment and production with the experiment operation personnel.
Description
Technical field
The utility model belongs to electrostatic spinning field, is related to a kind of environment automatic control type electrostatic spinning apparatus.
Background technology
1934, electrostatic spinning was invented by Anton Formalas et al., and is had evolved into prepare polymer
A kind of simple and effective technology of (or polymer is compound) micro nanometer fiber.It can by most of (inorganic compounding) polymer and its
Copolymer, derivative etc. are successfully prepared into the micro nanometer fiber in diameter 3nm-5 μ ms.Its general principle is：In high pressure
In the presence of dc source, high-voltage electrostatic field is formed between needle point shower nozzle and spinning fibre receiver board, polymer-based solution is in pin
Sharp place forms droplet surface and assembles collection electric charge and produce substantial amounts of electrostatic charge.As voltage increases, the electrostatic force (storehouse suffered by drop
Logical sequence power) increase therewith, when the surface tension of the electrostatic force and drop reaches balance, the drop of needle point nozzle can be stretched shape
Into Taylor (Taylor) vertebra.When electrostatic force further increases, charged drop overcomes the surface tension of itself to form band electrojet
Stream, in the presence of electric field force, solvent volatilizees rapidly electrified jet and solidification occurs causes jet that multistage splitting, deposition occur
Micro nanometer fiber is formed in receiver board.Micro nanometer fiber prepared by electrostatic spinning technique is big, dispersed with its specific surface area
The physical characteristic such as good, uniform continuity high, high porosity, space interconnection is widely used in the every field of production and living.With
The development of nanoscale science and technology, electrostatic spinning technique is used as a kind of simple new processing skill that can efficiently produce nanofiber
Art, will play huge in the field such as filtering and protection, food engineering, energy storage, nanosensor, catalysis, biological medicine engineering
Effect.
During electrostatic spinning, the pattern of electrospun fibers and the parameter of property is influenceed to have a lot, it is main to include three
Aspect：(1) molecular weight of electrostatic spinning polymer-based solution property, including polymer in itself, the surface tension of solution, conduction
Property and viscosity；(2) machined parameters during electrostatic spinning, including voltage, to liquid speed rate, solution temperature, collector species, spray
Head diameter and the distance between collector and shower nozzle etc.；(3) ambient environmental factors during electrostatic spinning, such as environment temperature
Degree, humidity, atmospheric pressure etc..Experimental study shows that environment temperature and damp condition directly affect the diameter of spinning fibre and homogeneous
Property, the even spinnability of polymer matrix precursor solution.Therefore the humiture of electrospinning device processing environment how is ensured
Stablize the controllable premise for being to ensure spinning good stability, be the problem that current electrostatic spinning develops urgent need to resolve.
Traditional controllable constant-temperature constant humidity electrospinning device (CN201310298330, CN201610046511,
CN201410185560, CN201310151101, CN201520905472) it is general be compressor and evaporator all using dehumidifier
The humidity come in guard box body, this have however the disadvantage that in dehumidification process, the vibration of one side compressor and noise ratio compared with
Greatly；Ambient humidity is dropped to 10%RH or so needs by the dehumidification rate of this physical method of another aspect dehumidifier than relatively low
Time is very long, and strong wind disturbance can be also produced in dehumidification process, in addition, dehumidifier reduce humidity while, often
The rising (this is determined by the operation principle of dehumidifier) of environment temperature can be brought, this is unacceptable for spinning.
These factors can all have influence on the effect and operable degree of spinning, thus to be avoided during spinning vibration, noise with
And wind disturbance, strengthen dehumidification rate, that realizes humidity and temperature is completely independent control.It is also worth noting that legacy equipment
Need to adjust on the spot when operating temperature and humidity is adjusted, real-time on-site is needed when monitoring and observe spinning state and effect, this
The time and efforts of experiment operator is consumed significantly, and this brings greatly not convenient to spinning.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided a kind of environment automatic control type electrostatic spinning
Device.
The technical solution of the utility model is as follows：
A kind of environment automatic control type electrostatic spinning apparatus include seal box and the humidifier in seal box, chemistry
Dehumidifier, heater, Temperature Humidity Sensor, camera, high-voltage DC power supply, spinning controller, spinning propulsion plant, collection
Plate；Described spinning controller is connected with spinning propulsion plant, and high-voltage DC power supply output cathode connects spinning propulsion plant, negative pole
Connection collecting board, the needle point spout and collecting board of spinning propulsion plant are just to setting；Described chemical de-moisture device includes Jing Yin wind
Machine, efficiently remove humid medium, ventilation shaft and choke device；One end of ventilation shaft is provided with Jing Yin blower fan, and the other end is provided with choke device,
Ventilation shaft is internally provided with efficiently except humid medium.
Preferably, described spinning controller is 51 single-chip microcomputers, and described humidifier is ultrasonic humidifier.
Preferably, described spinning propulsion plant includes stepper motor, piston and syringe, and syringe is connected with stepper motor,
Piston and syringe coordinate, and syringe top is provided with needle point spout.
Preferably, described camera is just to needle point spout and collecting board region.Temperature Humidity Sensor and humidifier,
Chemical de-moisture device, heater are separated by a distance.
Further, described electrostatic spinning apparatus also include controller, and described controller is arranged on outside seal box, institute
The controller stated, humidifier, chemical de-moisture device, heater, Temperature Humidity Sensor, camera are equipped with wifi module, described
Controller be connected with humidifier, chemical de-moisture device, heater, Temperature Humidity Sensor, camera by wifi module.It is preferred that
, described controller is wifi gateway.
Further, described electrostatic spinning apparatus also include mobile terminal, and described mobile terminal passes through wifi moulds
Block communicates with controller.
The utility model carries out chemisorbed to Environmental Water to realize the regulation of humidity by high-efficiency water-absorbing medium,
More efficient dehumidifying with reference to Jing Yin low speed blower fan to air, can reach interior humidity is minimum shorter time (being less than 30 minutes)
10%RH or so is arrived, distinguished and admirable flow velocity when by high-efficiency water-absorbing medium that blower fan is produced weakens, disturbed without obvious wind in environment significantly
It is dynamic.With reference to ultrasonic humidifier, humiture detector and controller realize to the without friction, super-silent of air humidity, empty calory,
Without cross-ventilated regulation.As long as in all sub- equipment wifi module realize have network signal place just can be to humiture
Monitor in real time and the automatic corrdinated adjustment of parameter, with reference to camera, realize to spinning state and the Real Time Observation of effect, and can coordinate
Remote-controllable switches cut off electrostatic spinning, time saving and energy saving, and experiment operator is thorough from electrostatic spinning experiment and production
Free.
Brief description of the drawings
Fig. 1 is the example schematic of environment automatic control type electrostatic spinning apparatus；
Fig. 2 is the instance graph of the utility model Tape movement terminal and remote controllers；
Fig. 3 is the structural representation of the utility model chemical de-moisture device.
In figure, seal box 1, chemical de-moisture device 2, Temperature Humidity Sensor 3, camera 4, humidifier 5, heater 6, movement
Terminal 7, controller 8, spinning controller 9, spinning propulsion plant 10, collecting board 11, high-voltage DC power supply 12, Jing Yin blower fan 13,
Efficiently remove humid medium 14, ventilation shaft 15, choke device 16.
Specific embodiment
With reference to Figure of description and embodiment, the present invention will be further described.
As shown in figures 1 and 3, a kind of environment automatic control type electrostatic spinning apparatus include seal box 1 and installed in sealing
Humidifier 5, chemical de-moisture device 2, heater 6, Temperature Humidity Sensor 3, camera 4, high-voltage DC power supply 12, spinning in case 1
Silk controller 9, spinning propulsion plant 10, collecting board 11；Described spinning controller 9 is connected with spinning propulsion plant 10, high pressure
The output cathode of dc source 12 connects spinning propulsion plant 10, negative pole connection collecting board 11, the needle point spout of spinning propulsion plant 10
With collecting board 11 just to setting；Described chemical de-moisture device 2 includes Jing Yin blower fan 13, efficiently removes humid medium 14, ventilation shaft 15
With choke device 16.One end of ventilation shaft 15 is provided with Jing Yin blower fan 13, and the other end is provided with choke device 16.Set inside ventilation shaft 15
It is equipped with efficiently except humid medium 14.
Efficiently except humid medium can select molecular sieve or calcium chloride, or other possess the material or compound of absorbent function.Resistance
Wind device is used to reduce wind speed and filters possible pollutant dust granules, can be ventilative tulle.
The module of Temperature Humidity Sensor 3 uses traditional Temperature Humidity Sensor 3.Dehumidifying chemical module uses high-efficiency water-absorbing medium
It is combined to dehumidify with blower fan.Ultrasonic humidifying module is then humidified using traditional ultrasonic humidifier 5；Temperature Humidity Sensor
Humidity and humidity in 3 display seal boxs 1, humidifier 5 and chemical de-moisture device 2 are used to control the humidity in seal box 1, heating dress
6 are put for controlling temperature；Camera 4 is used to realize to spinning state and the Real Time Observation of effect, the control spinning of spinning controller 9
Propulsion plant 10.Described the said equipment is controlled by the switch being arranged on casing.
In another embodiment of the invention, described spinning controller 9 is 51 single-chip microcomputers, and described humidifier 5 is super
Sound wave humidifier 5.Described spinning propulsion plant 10 includes stepper motor, piston and syringe, and piston is connected with stepper motor, living
Plug and syringe coordinate, and syringe top is provided with needle point spout.Preferably, described camera 4 is just to needle point spout and collecting board 11
Region.Temperature Humidity Sensor 3 is separated by a distance with humidifier 5, chemical de-moisture device 2, heater 6.
As shown in Fig. 2 in order to realize automatically controlling and remote control, it is in one particular embodiment of the present invention, described
Electrostatic spinning apparatus also include controller 8, described controller 8 is arranged on outside seal box 1, described controller 8, humidifier
5th, chemical de-moisture device 2, heater 6, Temperature Humidity Sensor 3, camera 4 are equipped with wifi module, and described controller 8 passes through
Wifi module is connected with humidifier 5, chemical de-moisture device 2, heater 6, Temperature Humidity Sensor 3, camera 4.
Temperature and humidity in the real-time detection electrostatic spinning seal box 1 case of Temperature Humidity Sensor 3, and transmit a signal to total
Controller 8, controller 8 be based on electrostatic spinning seal box 1 in stationary temperature and humidity set point, or one setting temperature or
Humidity range, the temperature or moisture signal compare with the setting value of controller 8, the output switching signal of controller 8.
If setting value of the humidity higher than humidity A, the order chemical de-moisture module of controller 8 is opened, dehumidified, work as humidity
Then the order chemical de-moisture module of controller 8 is closed during minimum humidity less than humidity A.When humidity is less than the setting value of humidity B,
Then the order ultrasonic humidifying module of controller 8 is opened and humidified, and when humidity is higher than the maximum set value of humidity B, is then controlled
The order ultrasonic humidifying module of device 8 is closed and stops humidification.When setting value of the temperature less than temperature, then the order of controller 8 heating
Module is opened and heated, and when maximum set value of the temperature higher than temperature, then the order heating module of controller 8 is closed, and is stopped
Heating.The control spinning of spinning controller 9 propulsion plant 10, can set the parameters such as propulsion speed, working time.
In another embodiment of the present invention, described electrostatic spinning apparatus also include mobile terminal 7, described movement
Terminal 7 is communicated by wifi module with controller 8.
Simultaneously controller 8 be connected with mobile radio terminal 7 by wifi, such that it is able to by mobile radio terminal 7 come reality
When check temperature and humidity and the working range and ultrasound of the parameter of humidity A, humidity B and temperature, i.e. chemical de-moisture module be set
The working range of ripple humidification module and the working range of heating module.It is connected with the monitoring module of camera 4 simultaneously, can be real-time
The state and effect of electrostatic spinning are observed, and determines whether electrostatic spinning proceeds or stop spinning.As long as acting above
There is can just operating for network.The heating that other heater 6 can also carry out uniform temperature to the micro-nano rice noodles that have spun is pre-
Treatment.
The above, only the utility model preferably specific embodiment, but protection domain of the present utility model is not
It is limited to this, any one skilled in the art is new according to this practicality in the technical scope that the utility model is disclosed
Technical scheme and its utility model design of type are subject to equivalent or change, should all cover in protection domain of the present utility model
Within.
Claims (7)
1. a kind of environment automatic control type electrostatic spinning apparatus, it is characterised in that it is including seal box and in seal box plus
Wet device, chemical de-moisture device, heater, Temperature Humidity Sensor, camera, high-voltage DC power supply, spinning controller, spinning propulsion
Device, collecting board；
Described spinning controller is connected with spinning propulsion plant, and high-voltage DC power supply output cathode connects spinning propulsion plant, bears
Pole connects collecting board, and the needle point spout and collecting board of spinning propulsion plant are just to setting；
Described chemical de-moisture device includes Jing Yin blower fan, efficiently removes humid medium, ventilation shaft and choke device；One end of ventilation shaft
Jing Yin blower fan is provided with, the other end is provided with choke device, and ventilation shaft is internally provided with efficiently except humid medium.
2. environment automatic control type electrostatic spinning apparatus according to claim 1, it is characterised in that described spinning control
Device is 51 single-chip microcomputers, and described humidifier is ultrasonic humidifier.
3. environment automatic control type electrostatic spinning apparatus according to claim 1, it is characterised in that described spinning propulsion
Device includes stepper motor, piston and syringe, and piston is connected with stepper motor, and piston and syringe coordinate, and syringe top is provided with pin
Sharp spout.
4. environment automatic control type electrostatic spinning apparatus according to claim 1, it is characterised in that described camera is just
To needle point spout and collecting board region.
5. environment automatic control type electrostatic spinning apparatus according to claim 1, it is characterised in that described electrostatic spinning
Device also includes controller, and described controller is arranged on outside seal box, described controller, humidifier, chemical de-moisture device, plus
Thermal, Temperature Humidity Sensor, camera are equipped with wifi module, and described controller is by wifi module and humidifier, change
Dehumidifier, heater, Temperature Humidity Sensor, camera is learned to be connected.
6. environment automatic control type electrostatic spinning apparatus according to claim 1, it is characterised in that described electrostatic spinning
Device also includes mobile terminal, and described mobile terminal is communicated by wifi module with controller.
7. environment automatic control type electrostatic spinning apparatus according to claim 1, it is characterised in that described controller is
Wifi gateway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621146044.6U CN206188939U (en) | 2016-10-21 | 2016-10-21 | Environment automatic control type electrostatic spinning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621146044.6U CN206188939U (en) | 2016-10-21 | 2016-10-21 | Environment automatic control type electrostatic spinning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206188939U true CN206188939U (en) | 2017-05-24 |
Family
ID=58732502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621146044.6U Expired - Fee Related CN206188939U (en) | 2016-10-21 | 2016-10-21 | Environment automatic control type electrostatic spinning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206188939U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109537068A (en) * | 2018-12-19 | 2019-03-29 | 上海固甲新材料科技有限公司 | A kind of liquid spray device for spinning |
| CN109881269A (en) * | 2019-04-02 | 2019-06-14 | 盐城工业职业技术学院 | A kind of bubble electrostatic spinning seal of adjustable temperature and humidity |
| CN110846725A (en) * | 2019-10-31 | 2020-02-28 | 东华大学 | Uniform and distributed airflow-assisted humidity regulation and control system for electrostatic spinning |
| CN111962290A (en) * | 2020-08-19 | 2020-11-20 | 上海理工大学 | Novel temperature-sensitive PNIPAAm-CNT-PNMA fiber hydrogel and preparation method thereof |
| CN112323150A (en) * | 2020-09-17 | 2021-02-05 | 浙江理工大学 | Physical and chemical synergistic controllable environmental parameter electrostatic spinning equipment |
| CN114411273A (en) * | 2022-01-27 | 2022-04-29 | 聚纳达(青岛)科技有限公司 | Electrostatic spinning control system |
-
2016
- 2016-10-21 CN CN201621146044.6U patent/CN206188939U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109537068A (en) * | 2018-12-19 | 2019-03-29 | 上海固甲新材料科技有限公司 | A kind of liquid spray device for spinning |
| CN109537068B (en) * | 2018-12-19 | 2021-08-06 | 上海固甲新材料科技有限公司 | Liquid jet spinning device |
| CN109881269A (en) * | 2019-04-02 | 2019-06-14 | 盐城工业职业技术学院 | A kind of bubble electrostatic spinning seal of adjustable temperature and humidity |
| CN110846725A (en) * | 2019-10-31 | 2020-02-28 | 东华大学 | Uniform and distributed airflow-assisted humidity regulation and control system for electrostatic spinning |
| CN111962290A (en) * | 2020-08-19 | 2020-11-20 | 上海理工大学 | Novel temperature-sensitive PNIPAAm-CNT-PNMA fiber hydrogel and preparation method thereof |
| CN112323150A (en) * | 2020-09-17 | 2021-02-05 | 浙江理工大学 | Physical and chemical synergistic controllable environmental parameter electrostatic spinning equipment |
| CN114411273A (en) * | 2022-01-27 | 2022-04-29 | 聚纳达(青岛)科技有限公司 | Electrostatic spinning control system |
| CN114411273B (en) * | 2022-01-27 | 2022-11-11 | 青岛中科凯尔科技有限公司 | Electrostatic spinning control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170524 Termination date: 20211021 |