CN103993325A - Electronic rustproof device - Google Patents
Electronic rustproof device Download PDFInfo
- Publication number
- CN103993325A CN103993325A CN201410220378.2A CN201410220378A CN103993325A CN 103993325 A CN103993325 A CN 103993325A CN 201410220378 A CN201410220378 A CN 201410220378A CN 103993325 A CN103993325 A CN 103993325A
- Authority
- CN
- China
- Prior art keywords
- module
- electronic
- antirust device
- low voltage
- voltage monitoring
- 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
Links
- 238000012544 monitoring process Methods 0.000 claims abstract description 15
- 230000003321 amplification Effects 0.000 claims abstract description 13
- 238000003199 nucleic acid amplification method Methods 0.000 claims abstract description 13
- 230000005684 electric field Effects 0.000 claims abstract description 11
- 239000002184 metal Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 11
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005518 electrochemistry Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- -1 smog Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Landscapes
- Emergency Protection Circuit Devices (AREA)
Abstract
The invention discloses an electronic rustproof device comprising a short-circuit protection module, a reverse electrode protection module connected with the short-circuit protection module, a low voltage monitoring module connected with the reverse electrode protection module, a pulse generation module connected with the low voltage monitoring module, an amplification module connected with the pulse generation module, a current limiting module connected with the amplification module and a coupled electric field module connected with the current limiting module. Compared with the prior art, the electronic rustproof device disclosed by the invention has the advantages of wide application range, rustproofness, no dead corners and the like.
Description
Technical field
The present invention relates to a kind of Rustproofing apparatus, relate in particular to a kind of electronic antirust device.
Background technology
Metallic corrosion refers to that metallic substance is subject to the effect of surrounding medium and damages.The corrosion of metal is modal etch state.When corrosion, on the interface of metal, there is chemistry or electrochemistry heterogeneous reaction, made metal proceed to oxidation or ionic condition.Can significantly reduce like this mechanical property such as intensity, plasticity, toughness of metallic substance, destroy the geometrical shape of hardware, increase the wearing and tearing of part part, worsen the physicalies such as electricity and optics, benefiting from the life-span of shortening equipment, even causes the catastrophic failure such as fire, blast.Therefore, metal antirusting work must be carried out in the application scenario at automobile, lathe, lathe, steelframe, pipeline, boiler, steel house, boats and ships etc. with metal construction, thereby avoids metal to damage as far as possible, the work-ing life of extension device.
Current existing electrochemistry Rustproofing apparatus comprises cathode protection method, the cathode protection method of external impressed current and the cathode protection method of the logical pulsed current of anode of sacrificial anode, but these three kinds of Rustproofing apparatus all exist a lot of deficiencies.The cathode protection method of sacrificial anode and the cathode protection method of external impressed current all need protected metal and anode or positive pole to be placed in chemical electrolysis matter, for example, in water, smog, soil.When ionogen do not exist or can not be completely by protected metal and anode or anodal while surrounding the galvanic cell of realizing in chemistry, this device metal that just can not or can not adequately protect.Such as, but in actual life, a lot of protected objects can not be always in certain ionogen, automobile, lathe etc.Therefore, the application of the cathode protection method of sacrificial anode and the cathode protection method of external impressed current has limitation.The cathode protection method of the logical pulsed current of anode is the combination of the cathode protection method of sacrificial anode and the cathode protection method of external impressed current, and this kind of method exists application limitation equally, can not can effectively protect in any application scenario metal.
In view of the above problems, be necessary to provide a kind of electronic antirust device, to solve the problems of the technologies described above.
Summary of the invention
The present invention
The object of the present invention is to provide a kind of electronic antirust device, this electronic antirust device has applied range, antirust without advantages such as dead angles.
For realizing above goal of the invention; the present invention adopts following technical scheme: a kind of electronic antirust device, the reverse electrode protection module that comprises short circuit protection module, is connected with short circuit protection module, the low voltage monitoring module being connected with reverse electrode protection module, the pulse generating module being connected with low voltage monitoring module, the amplification module being connected with pulse generating module, the current limliting module being connected with amplification module and the coupled electric field module being connected with current limliting module.
As a further improvement on the present invention, described short circuit protection module is safety fuse.
As a further improvement on the present invention, described reverse electrode protection module is one-way conduction diode.
As a further improvement on the present invention, described current limliting module is current-limiting resistance.
As a further improvement on the present invention, described coupled electric field module is electric capacity.
As a further improvement on the present invention, between described low voltage monitoring module and pulse generating module, be also connected with power light, described power light is photodiode.
As a further improvement on the present invention, between described amplification module and described current limliting module, be also connected with relay indicating light, described relay indicating light is photodiode.
Compared to prior art, electronic antirust device of the present invention has applied range, antirust without advantages such as dead angles.
Brief description of the drawings
Fig. 1 is the module diagram of electronic antirust device of the present invention;
Fig. 2 is the schematic circuit diagram of MAX6495 chip in embodiment 2;
Fig. 3 is the schematic circuit diagram of AD698 in embodiment 2;
Fig. 4 is the schematic circuit diagram of LM358 in embodiment 2.
Embodiment
In order to make the object, technical solutions and advantages of the present invention clearer, describe the present invention below in conjunction with the drawings and specific embodiments.
Embodiment 1:
Refer to shown in Fig. 1, electronic antirust device 100 of the present invention comprises short circuit protection module 10, the reverse electrode protection module 20 being connected with described short circuit protection module 10, the low voltage monitoring module 30 being connected with described reverse electrode protection module 20, the power light 40 being connected with described low voltage monitoring module 30, the pulse generating module 50 being connected with described low voltage monitoring module 30, the amplification module 60 being connected with described pulse generating module 50, the current limliting module 70 being connected with described amplification module 60, the coupled electric field module 80 being connected with described current limliting module 70 and the relay indicating light 90 being connected with described coupled electric field module 80.
Refer to shown in Fig. 1, one end of described short circuit protection module 10 connects the positive pole of power supply, and the other end connects described reverse electrode protection module 20.In the time that described electronic antirust device 100 is short-circuited, described short circuit protection module 10 will automatic cut-off power, thus protection power supply.In the present embodiment, described short circuit protection module 10 is safety fuse.One end of described reverse electrode protection module 20 is connected with described short circuit protection module 10, and the other end is connected with described low voltage monitoring module 30.When the supply lead of described electronic antirust device 100 is connect inverse time by operator, described reverse electrode protection module 20 can be protected described electronic antirust device 100, prevents that power supply from burning.In the present embodiment, described reverse electrode protection module 20 is one-way conduction diode, and the positive pole of described one-way conduction diode is connected with described safety fuse, and the negative pole of described one-way conduction diode is connected with described low voltage monitoring module 30.
Refer to shown in Fig. 1, described low voltage monitoring module 30 comprises input terminus 31, the first output terminal 32 and the second output terminal 33, described input terminus 31 is connected with the negative pole of described one-way conduction diode, described the first output terminal 32 is connected with described power light 40, pulse generating module 50, and described the second output terminal 33 is connected with the negative pole of power supply.When voltage of supply is during lower than preset value, described low voltage monitoring module 30 will automatic cut-off power.
Refer to shown in Fig. 1, described power light 40 is connected with described the first output terminal 32.In the time of described electronic antirust device 100 normal work, described power light 40 will be light.In this city embodiment, described power light 40 is photodiode.Described pulse generating module 50 is in parallel with described power light 40, in order to send accurately, to have the electronic impulse ripple of CF.Described amplification module 60 is connected with described pulse generating module 50, the electronic impulse ripple sending in order to accept described pulse generating module 50, and described electronic impulse ripple is amplified and flows to described current limliting module 70.In the present embodiment, described current limliting module 70 is current-limiting resistance, in case larger electric current appears while working in described electronic antirust device 100, prevents that described coupled electric field module 80 is breakdown.Between described amplification module 60 and described current limliting module 70, be also connected with relay indicating light 90, to show that whether described electronic antirust device 100 is in work.In the time of described electronic antirust device 100 running light, described relay indicating light 90 glimmers; In the time of described electronic antirust device 100 bringing onto load operation, described relay indicating light 90 is bright.Described coupled electric field module 80 comprises anodal 81 and negative pole 82, in order to produce respectively positive charge, negative charge on described anodal 82, negative pole 82.Described anodal 81 are connected with described current limliting module 70, and described negative pole 82 is connected with protected metallographic phase, and the other end of described protected metal is connected with the negative pole of described power supply.In the present embodiment, described coupled electric field module 80 is electric capacity.Because described protected metal is connected with the negative pole of power supply, the negative pole of described coupled electric field module 80; thereby make described protected metal be placed in negative pole current potential; and then electronics is delivered on protected metal continuously, thereby play the effect that suppresses protected corrosion of metal.
Compared to prior art, electronic antirust device 100 of the present invention have have wide range of applications, antirust without advantages such as dead angles.
Embodiment 2:
Technical scheme in the present embodiment is identical with embodiment 1; its difference is; as shown in Figure 2; described under-voltage protection module preferably adopts MAX6495 chip and peripheral circuit to realize; MAX6495 over-voltage protector avoids getting rid of the destruction of load or instantaneous pressure for the protection of subsequent conditioning circuit; device is connected on the n channel mosfet realization on supply lead by controlling outside; in the time that voltage exceedes the overvoltage thresholding of user's setting; drag down the grid of MOSFET; MOSFET turn-offs, and load and input power are disconnected.
As shown in Figure 3, described amplification module preferably adopts AD698 chip;
As shown in Figure 4, described current limliting module preferably adopts LM358 chip and peripheral resistance-capacitance circuit composition thereof.
Of particular note, for the person of ordinary skill of the art, that under instruction of the present invention, does changes for equivalence of the present invention, must be included in the scope that the present patent application the scope of the claims advocates.
Claims (7)
1. an electronic antirust device, is characterized in that: the reverse electrode protection module that comprises short circuit protection module, is connected with short circuit protection module, the low voltage monitoring module being connected with reverse electrode protection module, the pulse generating module being connected with low voltage monitoring module, the amplification module being connected with pulse generating module, the current limliting module being connected with amplification module and the coupled electric field module being connected with current limliting module.
2. electronic antirust device as claimed in claim 1, is characterized in that: described short circuit protection module is safety fuse.
3. electronic antirust device as claimed in claim 1, is characterized in that: described reverse electrode protection module is one-way conduction diode.
4. electronic antirust device as claimed in claim 1, is characterized in that: described current limliting module is current-limiting resistance.
5. electronic antirust device as claimed in claim 1, is characterized in that: described coupled electric field module is electric capacity.
6. electronic antirust device as claimed in claim 1, is characterized in that: between described low voltage monitoring module and pulse generating module, be also connected with power light, described power light is photodiode.
7. electronic antirust device as claimed in claim 1, is characterized in that: between described amplification module and described current limliting module, be also connected with relay indicating light, described relay indicating light is photodiode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410220378.2A CN103993325A (en) | 2014-05-22 | 2014-05-22 | Electronic rustproof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410220378.2A CN103993325A (en) | 2014-05-22 | 2014-05-22 | Electronic rustproof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103993325A true CN103993325A (en) | 2014-08-20 |
Family
ID=51307647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410220378.2A Pending CN103993325A (en) | 2014-05-22 | 2014-05-22 | Electronic rustproof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103993325A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04323390A (en) * | 1991-04-22 | 1992-11-12 | Nippon Boshoku Kogyo Kk | Dc power generating method utilizing drainage current and dc power unit |
| CN1699625A (en) * | 2004-05-17 | 2005-11-23 | 加拿大专属保存公司 | Method for inhibiting corrosion of metal |
| CN1948556A (en) * | 2006-11-08 | 2007-04-18 | 陈武强 | Corrosion prevention electronic device of automobile body |
| CN102212827A (en) * | 2011-05-13 | 2011-10-12 | 赵桦丹 | Automobile electronics antirust device |
| CN203855654U (en) * | 2014-05-22 | 2014-10-01 | 大连靖浩丰科技发展有限公司 | Electronic rust removal device |
-
2014
- 2014-05-22 CN CN201410220378.2A patent/CN103993325A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04323390A (en) * | 1991-04-22 | 1992-11-12 | Nippon Boshoku Kogyo Kk | Dc power generating method utilizing drainage current and dc power unit |
| CN1699625A (en) * | 2004-05-17 | 2005-11-23 | 加拿大专属保存公司 | Method for inhibiting corrosion of metal |
| CN1948556A (en) * | 2006-11-08 | 2007-04-18 | 陈武强 | Corrosion prevention electronic device of automobile body |
| CN102212827A (en) * | 2011-05-13 | 2011-10-12 | 赵桦丹 | Automobile electronics antirust device |
| CN203855654U (en) * | 2014-05-22 | 2014-10-01 | 大连靖浩丰科技发展有限公司 | Electronic rust removal device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202309020U (en) | Intelligently-controlled input overvoltage protection circuit and switch power source adopting same | |
| CN103117536B (en) | Storage battery protective circuit | |
| CN104218532A (en) | Voltage protection circuit for frequency converter direct current (DC) bus | |
| KR101279836B1 (en) | Apparatus for preventing electric corrosion | |
| CN203855654U (en) | Electronic rust removal device | |
| CN204316088U (en) | UPS and reverse battery protection circuit thereof | |
| CN203747408U (en) | Power source protection circuit for fault indicator | |
| CN203774784U (en) | Bus anti-reversed wiring protection circuit of photovoltaic inverter | |
| CN103993325A (en) | Electronic rustproof device | |
| CN103384056B (en) | Electric automobile electric drive controller 12V power supply protection circuit | |
| CN104682371A (en) | Large current direct current anti-reverse polarity circuit using MOS (metal oxide semiconductor) tubes | |
| WO2016065894A1 (en) | Galvanic corrosion suppression method, grounding wire apparatus and grounding system | |
| CN217282209U (en) | Open circuit protection device for current transformer | |
| CN205666653U (en) | Reverse -connection protective circuit and heavy -duty car are prevented to positive negative pole of heavy automobile storage battery | |
| CN205595768U (en) | Electric automobile operational monitoring protection circuit | |
| CN104028876B (en) | Inverter welding machine control circuit | |
| CN203932967U (en) | A kind of coil controller | |
| CN205811851U (en) | A kind of DC supply input circuit module | |
| CN103681171A (en) | Ceramic gas discharge tube | |
| CN203722903U (en) | Short-circuit-proof output retaining circuit for high-voltage prison power grid | |
| CN203900707U (en) | Control circuit of inverter welding machine | |
| CN208205429U (en) | Electron anode system and electric water heater | |
| CN203522174U (en) | Lightning protection device for single-phase leakage switch | |
| CN205647278U (en) | Switch power supply protection circuit | |
| CN205453654U (en) | Switch tube overvoltage crowbar |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140820 |
|
| RJ01 | Rejection of invention patent application after publication |