CN105537025B - Direct charging type electric sprayed insulation propulsion plant - Google Patents
Direct charging type electric sprayed insulation propulsion plant Download PDFInfo
- Publication number
- CN105537025B CN105537025B CN201610043874.4A CN201610043874A CN105537025B CN 105537025 B CN105537025 B CN 105537025B CN 201610043874 A CN201610043874 A CN 201610043874A CN 105537025 B CN105537025 B CN 105537025B
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- Prior art keywords
- switches
- motor
- travel
- propulsion
- close
- 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.)
- Expired - Fee Related
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 38
- 239000007921 spray Substances 0.000 claims abstract description 32
- 230000008878 coupling Effects 0.000 claims description 14
- 238000010168 coupling process Methods 0.000 claims description 14
- 238000005859 coupling reaction Methods 0.000 claims description 14
- 238000010304 firing Methods 0.000 claims description 2
- 230000002459 sustained effect Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 46
- 238000005507 spraying Methods 0.000 abstract description 9
- 238000007789 sealing Methods 0.000 abstract description 3
- 238000002347 injection Methods 0.000 abstract description 2
- 239000007924 injection Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 230000001960 triggered effect Effects 0.000 description 6
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000006698 induction Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000010287 polarization Effects 0.000 description 3
- 229910018503 SF6 Inorganic materials 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 2
- 229960000909 sulfur hexafluoride Drugs 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/002—Manually-actuated controlling means, e.g. push buttons, levers or triggers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
- B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
Landscapes
- Catching Or Destruction (AREA)
Abstract
The present invention is divided into machinery and controls two parts with single-chip microcomputer.Direct charging type electric sprayed insulation propulsion plant is that the insulated lengths for ensureing inlet channel can be such that whole water supply spraying system isolates with ground, and solves the potential safety hazard that high-field electrode directly contacts with container that charges, and makes the sustainable injection of electron spray, without periodically.Whole propulsion plant stores water using two completely self-contained propulsion chambers, when one of propulsion chamber is sprayed, promotes chamber to realize complete sealing, realization is isolated with whole water system.Avoid the shortcomings that traditional propulsion plant water supply spraying system can not isolate with ground.Now promote the water in chamber powered only at this.In order to prevent being injected with periodically for other propulsion plants appearance, when a propulsion chamber is sprayed wherein, another propulsion chamber carries out water storage and prepares to spray at once.Device possesses 10kV dielectric strength.
Description
Technical field
Direct charging type electric sprayed insulation propulsion plant is to ensure that the insulated lengths in inlet channel can make whole spray of supplying water
Mist system is isolated with ground, and solves the potential safety hazard that high-field electrode directly contacts with container that charges.Belong to electron spray machinery dress
The protection field put.
Background technology
The factor of droplet carrying capacity is influenceed in electrospray techniques the structure type of electrode, charging modes, charging liquid
Physical property and surrounding environment.Wherein charging modes mainly have direct charging, induction charging, corona charging.It is directly rechargeable
Mechanism be point effect, metal electrode directly contacts with liquid medium, and in the presence of external electrical field, dielectric shows electricity
The effect of dipole, that is, polarize.Polar molecule turns over an angle, arrangement is tended to be neat, obtains the polarity of macroscopic view, shape
Into orientation polarization；The positive and negative charge of non-polar molecule is opened distance by the effect of opposite direction electric field force, also obtains macroscopic view
Polarization, formed displacement polarization.
When directly charging and corona charging produce arc discharge, droplet positively charged.Directly charging makes the charged effect of droplet
Preferably, next to that corona charging, the charging effect of induction charging are minimum.But in actual applications for security consideration, typically
Corona charging or induction charging can be selected.Safety problem is mainly reflected in：
First, the insulated lengths that ensure in inlet channel can ensure or entirely supply water that spraying system is isolated with ground；
2nd, directly charging high-field electrode and the direct touch-safe hidden danger of container are big, dangerous high.
Having in electrospray experimental study also has many propulsion plants such as micrometeor syringe pump, running system and miniflow
Amount control system.But these systems are all only applicable to induction charging or the electron spray of corona charging formula, safe can not make
In the spraying of direct charging type electric.Most of propulsion plant in existing literature generally has a disadvantage that, i.e. output flow
Be it is periodic, this for electron spray reality application in it is very unfavorable.Therefore the present invention is ensureing the premise of insulation safety
Under also to make electron spray that there is the characteristic of sustained firing.
The content of the invention
The present invention is divided into machinery and controls two parts with single-chip microcomputer.Direct charging type electric sprayed insulation propulsion plant is to ensure
The insulated lengths of inlet channel can make whole water supply spraying system with ground isolate, and solve charging high-field electrode and container it is direct
The potential safety hazard of contact, make the sustainable injection of electron spray, without periodically.
The technical solution adopted in the present invention is：Key connection, shaft coupling A are used between motor A (1) and shaft coupling A (2)
(2) it is connected with threaded post A (13) by key connection, motor A (1) with threaded post A (13) by shaft coupling A (2), threaded post A
(13) it is connected with bearing A (3) using interference, sliding block A (4) and piston A (5) are using threaded connection, A1 switches (6), A2 switches (7)
Be threadedly coupled with pipeline use, promote chamber A (8) be connected through a screw thread with platform A (9), lead A (10) be connected through a screw thread and
Bearing block connects, and A2 travel switches (11), A1 travel switches (12) are with platform (9) using being threadedly coupled, and sliding block A (4) is with being oriented to
Coordinated between post A (10) using gap；
Key connection is used between motor B (14) and shaft coupling B (15), shaft coupling B (15) and threaded post B (26) is connected by key
Connect, motor B (14) is connected with threaded post B (26) by shaft coupling B (15), and threaded post B (26) and bearing B (16) is connected using interference
Connecing, slide block B (17) and piston B (18) are threadedly coupled using threaded connection, B1 switches (19), B2 switches (20) with pipeline use,
Chamber B (21) is promoted to be connected through a screw thread with platform B (22), lead B (23) is connected through a screw thread to be connected with bearing block, B2 strokes
Switch (24), B1 travel switches (25) using being threadedly coupled, use with platform B (22) between slide block B (17) and lead B (23)
Gap coordinates.
Singlechip control part includes：A2 travel switches (11), A1 travel switches (12), B2 travel switches (24), B1 rows
Cheng Kaiguan (25), device switch are connected with 89C51 single-chip microcomputer I/0 mouth inputs.A1 switches (6), A2 switches (7), B1 switches
(19), B2 switches (20), motor A circuits, motor B circuits are connected with 89C51 single-chip microcomputer I/0 mouth output ends.
Direct charging type electric sprayed insulation propulsion plant realizes that water valve insulate using electron spray feedwater insulation water valve, A1 switches
6th, A2 switches 7, B1 switches 19, B2 switches 20 are exactly to be used as switch by the use of electron spray feedwater insulation water valve.It is exactly by therein
Sulfur hexafluoride air insulation post ensures the insulated lengths in inlet channel.The principle of electron spray feedwater insulation water valve is in electron spray
Feedwater insulation water valve patent specification in it is stated that.Direct charging type electric sprayed insulation propulsion plant mechanical part schematic diagram is as schemed
Shown in 1.
Whole propulsion plant stores water using two completely self-contained propulsion chambers, promotes chamber to be sprayed when one of
When, promote chamber to realize complete sealing, realization is isolated with whole water system.Avoid traditional propulsion plant water supply spraying
The shortcomings that system can not isolate with ground.Now promote the water in chamber powered only at this.In order to prevent other propulsion plants
What is occurred is injected with periodically, and when a propulsion chamber is sprayed wherein, another propulsion chamber carries out water storage and prepares to spray at once
Penetrate.And to ensure motor reversal speed be rotate forward twice.
When whole propulsion plant is opened, electron spray feedwater insulation water valve A1 switches 6 are closed, A2 switches 7 are opened, and motor A1 is rotated forward
Band piston A4 advances, and piston A4 compressions are whole to promote chamber A8 to eject water.When piston A4 is moved on, behind piston A4
Sliding block A5 reach at A2 travel switches 11, triggering A2 travel switches 11.Trigger A2 travel switches 11 and make it that electron spray feedwater is exhausted
Edge water valve A1 switches 6 are opened, A2 switches 7 close, B1 switches 19 close, B2 switches 20 are opened, and motor A1 reversion band pistons A4 is retreated, piston
Sliding block below is reached at A1 travel switches 12, triggering A1 travel switches 12, and motor A1 stops, electron spray feedwater insulation water valve A1
Switch 6 closes, A2 switches 7 close；Triggering A2 travel switches 11 simultaneously also causes motor B14 to rotate forward band piston B18 and advance, piston
B18 compressions are whole to promote chamber B21 to eject water.When piston B18 is moved on, the sliding block behind piston reaches B2 strokes and opened
Close at 24, triggering B2 travel switches 24.B2 travel switches 24 are triggered so that the pass of spraying feedwater insulation water valve A1 switches 6, A2 switches 7
Open, motor A1 rotates forward to form circulation.Triggering B2 travel switches 24 also causes motor B14 reversion band pistons B18 to retreat, after piston
The sliding block in face is at B1 travel switches 25, triggering B1 travel switches 25, and motor B14 stops, electron spray feedwater insulation water valve B1 is opened
Close 19 passes, B2 switches 20 close.
When whole propulsion plant is closed, electron spray feedwater insulation water valve A1 switches 6 are opened, A2 switches 7 close, B1 switches 19
Open, the pass of B2 switches 20, motor A1 and B14 inverts band piston A5, B18 and retreated simultaneously, and the sliding block behind piston reaches A1 strokes
At switch 12, B1 travel switches 25, triggering A1 travel switches 12, B1 travel switches 25, motor A1, B14 stop, electron spray feedwater
The water valve A1 switches 6 that insulate close, A2 switches 7 close, B1 switches 19 close, B2 switches 20 close.
Technique effect：Direct charging type electric sprayed insulation propulsion plant can reach 10KV dielectric strength.
Brief description of the drawings
Fig. 1 is direct charging type electric sprayed insulation propulsion plant mechanical part schematic diagram, and Fig. 2 is control system hardware cell
Figure, Fig. 3 is single-chip microcomputer control flow chart.
Embodiment
The first step：Start
Second step：Judge whether to open
3rd step：When being, switch A1 is closed, and switch A2 opens motor A rotating forwards
4th step：Travel switch A2 is triggered
5th step：Switch A1 is opened, and B1 passes B2 opens motor B rotating forwards to the powered-down machine A reversions of switch A2 simultaneously
6th step：Travel switch A1 is triggered
7th step：Switch A1 to close, the powered-down machine A of switch A2 stop
8th step：Travel switch B2 is triggered
9th step：Switch A1 to close, switch A2 opens motor A rotating forwards, and B1 opens the powered-down machine B reversions of B2
Tenth step：Switch A1 to close, switch A2 opens the step of rebound the 4th after motor A is rotated forward.B1 opens the powered-down machine B reversions of B2
11st step：Travel switch B1 is triggered
12nd step：B1, which closes the powered-down machine B of B2, to be stopped
13rd step：When no, switch A1 is opened, and B1 opens the powered-down machine B reversions of B2 to the powered-down machine A reversions of switch A2 simultaneously
14th step：Travel switch A1 triggerings travel switch B1 triggerings simultaneously
15th step：Switch A1 to close, the powered-down machine A of switch A2 stop while B1 closes the powered-down machine B of B2 and stopped
16th step：Terminate
Direct charging type electric sprayed insulation propulsion plant realizes that water valve insulate using electron spray feedwater insulation water valve, A1 switches
6th, A2 switches 7, B1 switches 19, B2 switches 20 are exactly to be used as switch by the use of electron spray feedwater insulation water valve.It is exactly by therein
Sulfur hexafluoride air insulation post ensures the insulated lengths in inlet channel.The principle of electron spray feedwater insulation water valve is in electron spray
Feedwater insulation water valve patent specification in it is stated that.Direct charging type electric sprayed insulation propulsion plant mechanical part schematic diagram is as schemed
Shown in 1.
Whole propulsion plant stores water using two completely self-contained propulsion chambers, promotes chamber to be sprayed when one of
When, promote chamber to realize complete sealing, realization is isolated with whole water system.Avoid traditional propulsion plant water supply spraying
The shortcomings that system can not isolate with ground.Now promote the water in chamber powered only at this.In order to prevent other propulsion plants
What is occurred is injected with periodically, and when a propulsion chamber is sprayed wherein, another propulsion chamber carries out water storage and prepares to spray at once
Penetrate.And to ensure motor reversal speed be rotate forward twice.
When whole propulsion plant is opened, electron spray feedwater insulation water valve A1 switches 6 are closed, A2 switches 7 are opened, and motor A1 is rotated forward
Band piston A4 advances, and piston A4 compressions are whole to promote chamber A8 to eject water.When piston A4 is moved on, behind piston A4
Sliding block A5 reach at A2 travel switches 11, triggering A2 travel switches 11.Trigger A2 travel switches 11 and make it that electron spray feedwater is exhausted
Edge water valve A1 switches 6 are opened, A2 switches 7 close, B1 switches 19 close, B2 switches 20 are opened, and motor A1 reversion band pistons A4 is retreated, piston
Sliding block below is reached at A1 travel switches 12, triggering A1 travel switches 12, and motor A1 stops, electron spray feedwater insulation water valve A1
Switch 6 closes, A2 switches 7 close；Triggering A2 travel switches 11 simultaneously also causes motor B14 to rotate forward band piston B18 and advance, piston
B18 compressions are whole to promote chamber B21 to eject water.When piston B18 is moved on, the sliding block behind piston reaches B2 strokes and opened
Close at 24, triggering B2 travel switches 24.B2 travel switches 24 are triggered so that the pass of spraying feedwater insulation water valve A1 switches 6, A2 switches 7
Open, motor A1 rotates forward to form circulation.Triggering B2 travel switches 24 also causes motor B14 reversion band pistons B18 to retreat, after piston
The sliding block in face is at B1 travel switches 25, triggering B1 travel switches 25, and motor B14 stops, electron spray feedwater insulation water valve B1 is opened
Close 19 passes, B2 switches 20 close.
When whole propulsion plant is closed, electron spray feedwater insulation water valve A1 switches 6 are opened, A2 switches 7 close, B1 switches 19
Open, the pass of B2 switches 20, motor A1 and B14 inverts band piston A5, B18 and retreated simultaneously, and the sliding block behind piston reaches A1 strokes
At switch 12, B1 travel switches 25, triggering A1 travel switches 12, B1 travel switches 25, motor A1, B14 stop, electron spray feedwater
The water valve A1 switches 6 that insulate close, A2 switches 7 close, B1 switches 19 close, B2 switches 20 close.
Claims (4)
- A kind of 1. directly charging type electric sprayed insulation propulsion plant, it is characterised in that：Including motor A (1), shaft coupling A (2), axle Hold A (3), sliding block A (4), piston A (5), A1 switch (6), A2 switch (7), promote chamber A (8), platform A (9), lead A (10), A2 travel switches (11), A1 travel switches (12), threaded post A (13), motor B (14), shaft coupling B (15), bearing B (16), cunning Block B (17), piston B (18), B1 switches (19), B2 switches (20), propulsion chamber B (21), platform B (22), lead B (23), B2 Travel switch (24), B1 travel switches (25), threaded post B (26)；Key connection is used between motor A (1) and shaft coupling A (2), shaft coupling A (2) and threaded post A (13) passes through key connection, motor A (1) is connected with threaded post A (13) by shaft coupling A (2), and threaded post A (13) is connected with bearing A (3) using interference, sliding block A (4) with piston A (5) using be threadedly coupled, A1 switch (6), A2 switch (7) be threadedly coupled with pipeline use, propulsion chamber A (8) and Platform A (9) is connected through a screw thread, and lead A (10) is connected through a screw thread to be connected with bearing block, A2 travel switches (11), A1 rows Cheng Kaiguan (12) using being threadedly coupled, is coordinated with platform (9) between sliding block A (4) and lead A (10) using gap；Use key connection between motor B (14) and shaft coupling B (15), shaft coupling B (15) and threaded post B (26) by key connection, Motor B (14) is connected with threaded post B (26) by shaft coupling B (15), and threaded post B (26) is connected with bearing B (16) using interference, Slide block B (17) and piston B (18) are threadedly coupled with pipeline use, promoted using threaded connection, B1 switches (19), B2 switches (20) Chamber B (21) and platform B (22) is connected through a screw thread, and lead B (23) is connected through a screw thread to be connected with bearing block, B2 travel switches (24), B1 travel switches (25) use gap with platform B (22) using being threadedly coupled between slide block B (17) and lead B (23) Coordinate.
- 2. the direct charging type electric sprayed insulation propulsion plant according to claims 1, it is characterised in that：It is described directly to fill Electric-type electron spray insulation propulsion plant controling circuit structure be：A2 travel switches (11), A1 travel switches (12), B2 strokes are opened Pass (24), B1 travel switches (25), device switch are connected with 89C51 single-chip microcomputer I/0 mouth inputs；A1 switches (6), A2 switches (7), B1 switches (19), B2 switches (20), motor A circuits, motor B circuits are connected with 89C51 single-chip microcomputer I/0 mouth output ends.
- 3. the direct charging type electric sprayed insulation propulsion plant according to claims 1, it is characterised in that：Described is direct Charging type electric sprayed insulation propulsion plant makes electron spray sustained firing using two completely self-contained propulsion chambers.
- 4. the direct charging type electric sprayed insulation propulsion plant according to claims 1, it is characterised in that：The first step：StartSecond step：Judge whether to open3rd step：When being, A1 switches are closed, and A2 is opened, and motor A is rotated forward4th step：A2 travel switches trigger5th step：A1 is opened, and A2 switches close, motor A reversions；B1 switches are closed simultaneously, and B2 is opened, and motor B is rotated forward6th step：A1 travel switches trigger7th step：A1 switches close, and A2 switches close, and motor A stops8th step：B2 travel switches trigger9th step：A1 switches are closed, and A2 is opened, and motor A is rotated forward；B1 is opened, and B2 switches close, motor B reversionsTenth step：A1 switches are closed, and A2 is opened, the step of rebound the 4th after motor A is rotated forward；B1 is opened, and B2 switches close, and motor B is anti- Turn11st step：B1 travel switches trigger12nd step：B1 switches close, and B2 switches close, and motor B stops13rd step：When no, A1 is opened, and A2 switches close, motor A reversions；B1 is opened simultaneously, and B2 switches close, and motor B is anti- Turn14th step：A1 travel switches trigger, while B1 travel switches trigger15th step：A1 switches close, and A2 switches close, and motor A stops；B1 switches close simultaneously, and B2 switches close, and motor B stops16th step：Terminate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610043874.4A CN105537025B (en) | 2016-01-25 | 2016-01-25 | Direct charging type electric sprayed insulation propulsion plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610043874.4A CN105537025B (en) | 2016-01-25 | 2016-01-25 | Direct charging type electric sprayed insulation propulsion plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105537025A CN105537025A (en) | 2016-05-04 |
| CN105537025B true CN105537025B (en) | 2017-12-01 |
Family
ID=55816859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610043874.4A Expired - Fee Related CN105537025B (en) | 2016-01-25 | 2016-01-25 | Direct charging type electric sprayed insulation propulsion plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105537025B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1460015A (en) * | 1973-03-16 | 1976-12-31 | Grace W R & Co | Dispensing device and method |
| CN87100295A (en) * | 1986-03-05 | 1987-09-16 | 内兹塔尔机械公司 | Amalgamation injection mould and die cavities equipment for spraying |
| CN1571703A (en) * | 2001-10-17 | 2005-01-26 | 武藏工程株式会社 | Liquid material delivering method and device therefor |
| CN101078395A (en) * | 2007-06-21 | 2007-11-28 | 吕权 | Highly effective hydraulic drive fluid pump |
| CN205308642U (en) * | 2016-01-25 | 2016-06-15 | 长春理工大学 | Insulating advancing device of directly charged formula electron spray |
-
2016
- 2016-01-25 CN CN201610043874.4A patent/CN105537025B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1460015A (en) * | 1973-03-16 | 1976-12-31 | Grace W R & Co | Dispensing device and method |
| CN87100295A (en) * | 1986-03-05 | 1987-09-16 | 内兹塔尔机械公司 | Amalgamation injection mould and die cavities equipment for spraying |
| CN1571703A (en) * | 2001-10-17 | 2005-01-26 | 武藏工程株式会社 | Liquid material delivering method and device therefor |
| CN101078395A (en) * | 2007-06-21 | 2007-11-28 | 吕权 | Highly effective hydraulic drive fluid pump |
| CN205308642U (en) * | 2016-01-25 | 2016-06-15 | 长春理工大学 | Insulating advancing device of directly charged formula electron spray |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105537025A (en) | 2016-05-04 |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Xinming Inventor after: Liu Chang Inventor after: Xiong Jiaxin Inventor after: Liu Jianhe Inventor before: Zhang Xinming Inventor before: Liu Chang Inventor before: Xiong Jiaxin Inventor before: Liu Jianhe |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20171201 |