CN106330162A - Switch, electronic system and power system - Google Patents
Switch, electronic system and power system Download PDFInfo
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- CN106330162A CN106330162A CN201510356621.8A CN201510356621A CN106330162A CN 106330162 A CN106330162 A CN 106330162A CN 201510356621 A CN201510356621 A CN 201510356621A CN 106330162 A CN106330162 A CN 106330162A
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- inductance
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- switch
- liquid
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Abstract
The invention discloses a switch, comprising a metal container (1), a liquid metal (2), resistor liquid (3), a capacitor polar plate (4), a polar plate insulation layer (5), an inductor (6), a first connection point (Y+) and a second connection point (Y-). The invention also discloses an electronic system equipped with the switch, and a power system equipped with the switch. The switch, the electronic system and the power system are simple in result, long in service life and low in cost.
Description
Technical field
The invention belongs to electric power, electronic applications, particularly relate to switch, electronic system, power system.
Background technology
Starting surge can be to electronics, power system produces huge interference and impact, it could even be possible to cause system failure or paralysis, the mode that existing antagonism starts surge generally uses the static device such as Transient Suppression Diode and reaches, but these static devices are inherently easily damaged, and most of static original paper does not completes himself life-span of Surge suppression task and all can reduce, and the electromechanical equipment of prior art is anti-, anti-surge device is relatively costly, the present invention proposes a kind of switch, can effectively reduce (Anti-surging) and start surge, protection electronics, power system.
Summary of the invention
For solving the problem of narration in technical background, the present invention proposes a kind of switch, it is provided that a kind of life-span length, the switch that antisurge performance is good.
The present invention has following technology contents.
1, a kind of switch, including canister (1), liquid metal (2), resistance liquid (3), capacitor plate (4), plate insulating layer (5), inductance (6), the first junction point (Y+), the second junction point (Y-)；
Described canister (1) uses tungsten-molybdenum alloy to make, liquid metal (2), resistance liquid (3) are loaded in canister (1), the described aqueous solution that resistor fluid (3) is sodium carbonate and the mixed liquor of ethylene glycol, the density of resistance liquid (3) is less than liquid metal (2), and resistance liquid (3) can stably coexist to send with liquid metal (2) and physically or chemically react；
Have between canister (1) and the second junction point (Y-) and be electrically connected；
Plate insulating layer (5) is wrapped in capacitor plate (4) surface, has and be electrically connected between capacitor plate (4) and the first junction point (Y+)；
The surface of inductance (6) can be conducted electricity, and for there being fixing connection between inductance (6) with capacitor plate (4), has and be electrically connected between upper end and first junction point (Y+) of inductance (6)；
The capacitor plate (4) spatial extent on the direction of the axis of screw of inductance (6) is more than the inductance (6) spatial extent on axis of screw direction；
Capacitor plate (4), inductance (6) can move up and down in canister (1), and the degree of depth of liquid metal (2) makes liquid metal (2) can touch on being electrically connected of the first junction point (Y+) and then and the first junction point (Y+) between in short circuit, and capacitor plate (4), inductance (6) can be higher than the horizontal plane of resistance liquid (3) comprehensively；
Resistance liquid (3), liquid metal (2) the two depth difference and the span difference of capacitor plate (4) and inductance (6) ensure that capacitor plate (4), inductance (6) when canister (1) moves downward the minimum point of inductance (6) less than the minimum point of capacitor plate (4) during the horizontal plane of resistance liquid (3) less than the horizontal plane of liquid metal (2).
2, the liquid metal (2) as described in technology contents 1 is hydrargyrum, indium gallium alloy.
3, the aqueous solution of the sodium carbonate as described in technology contents 1 and the mass ratio of ethylene glycol are preferably 20:1.
A kind of electronic system, has the switch described in technology contents 1-3.
A kind of power system, has the switch described in technology contents 1-3.
Technology contents explanation and beneficial effect thereof.
In the present invention, capacitor plate is a jumbo variable capacitance of continuous increasing during pressing (moving downward), owing to this electric capacity of existence of resistor fluid there is also equivalent resistance；When inductance touches resistance liquid the equivalent capacity of capacitor plate some disappear, say, that present invention capacitive the most before this, resistance circuit, then become perception, a resistance circuit, eventually become inductance, resistance taper into become short circuit.
In order to the technology contents clearly presenting this specification of technology is not mentioned the structure that the support of switch, locking and other prior aries can solve the problem that, the most just say that the place that this specification is mentioned the most in detail is all that those skilled in the art can be according to prior art and common knowledge without using creative thinking to be solved after the technological core of the clear present invention.
The present invention is used as activate switch (switch for switching on power) can reduce startup surge, when opening electrokinetic system also without complicated electronics, NETWORK STRUCTURE PRESERVING POWER SYSTEM so with low cost, the present invention is fine in the anti-startup surge effect of electric power especially alternating electromotive force occasion；It is durable that the original paper of the present invention is also not easy damage (liquid has good self-repairability in electrical characteristic), and the resistor fluid of the present invention is the aqueous solution mixed liquor with ethylene glycol of sodium carbonate, can the most normally use.
Accompanying drawing explanation
Accompanying drawing 1 is the schematic diagram of embodiment 1, and wherein a is structure and motion conditions schematic diagram, and b is the schematic diagram of equivalent circuit.
Accompanying drawing 2 is the schematic diagram of embodiment 1, and wherein a is structure and motion conditions schematic diagram, and b is the schematic diagram of equivalent circuit.
Accompanying drawing 3 is the schematic diagram of embodiment 1, and wherein a is structure and motion conditions schematic diagram, and b is the schematic diagram of equivalent circuit.
Accompanying drawing 4 is the schematic diagram of embodiment 1, and wherein a is structure and motion conditions schematic diagram, and b is the schematic diagram of equivalent circuit.
Accompanying drawing 5 is the schematic diagram of embodiment 1, and wherein a is structure and motion conditions schematic diagram, and b is the schematic diagram of equivalent circuit.
Accompanying drawing 6 is the schematic diagram of embodiment 1, and wherein a is structure and motion conditions schematic diagram, and b is the schematic diagram of equivalent circuit.
Accompanying drawing 7 is the schematic diagram of embodiment 1, and wherein a is structure and motion conditions schematic diagram, and b is the schematic diagram of equivalent circuit.
Accompanying drawing 8 is the schematic diagram of embodiment 1, and wherein a is structure and motion conditions schematic diagram, and b is the schematic diagram of equivalent circuit.
Accompanying drawing 9 is circuit electrical characteristic variations process in embodiment 1 start-up course, resistance R, electric capacity C, the change curve of inductance L during wherein a is circuit, it should be noted that, electric capacity C described in a is the change curve of the capacitance of the change curve of capacitive branch electric capacity rather than activate switch two ends (Y+, Y-), inductance L described in a is the change curve of the inductance value of the change curve of inductive branch inductance rather than activate switch two ends (Y+, Y-), and the inductance R described in a is the change curve of the resistance at activate switch two ends (Y+, Y-).
It is embodied as example
Below in conjunction with embodiment, the present invention will be described.
Embodiment 1,
As shown in figs 1-9, a kind of switch, including canister 1, liquid metal 2, resistance liquid 3, capacitor plate 4, plate insulating layer 5, inductance the 6, first junction point Y+, the second junction point Y-；
Described canister 1 uses tungsten-molybdenum alloy to make, liquid metal 2, resistance liquid 3 are loaded in canister 1, the described aqueous solution that resistor fluid 3 is sodium carbonate and the mixed liquor of ethylene glycol, the density of resistance liquid 3 is less than liquid metal 2, and resistance liquid 3 can stably coexist to send with liquid metal 2 and physically or chemically react；
Have between canister 1 and the second junction point Y-and be electrically connected；
Plate insulating layer 5 is wrapped in capacitor plate 4 surface, has and be electrically connected between capacitor plate 4 and the first junction point Y+；
The surface of inductance 6 can be conducted electricity, and for there being fixing connection between inductance 6 with capacitor plate 4, has and be electrically connected between upper end and the first junction point Y+ of inductance 6；
The capacitor plate 4 spatial extent on the direction of the axis of screw of inductance 6 is more than the inductance 6 spatial extent on axis of screw direction；
Capacitor plate 4, inductance 6 can move up and down in canister 1, and the degree of depth of liquid metal 2 makes liquid metal 2 can touch on being electrically connected of the first junction point Y+ and then and the first junction point Y+ between in short circuit, and capacitor plate 4, inductance 6 can be comprehensively higher than the horizontal planes of resistance liquid 3；
The span difference of resistance liquid 3, the depth difference of both liquid metals 2 and capacitor plate 4 and inductance 6 ensure that capacitor plate 4, inductance 6 when canister 1 moves downward the minimum point of inductance 6 less than the minimum point of capacitor plate 4 during the horizontal plane of resistance liquid 3 less than the horizontal plane of liquid metal 2.
Liquid metal 2 is hydrargyrum, indium gallium alloy.
The aqueous solution of described sodium carbonate and the mass ratio of ethylene glycol are preferably 20:1.
Capacitor plate 4 is cylindric.
In Fig. 1-8, RC be capacitor plate 4 capacitor loop in the equivalent resistance that causes of resistance liquid 3；RL be inductance 6 capacitor loop in the equivalent resistance that causes of resistance liquid 3, K is capacitor plate 4 and the direction of motion of inductance 6;The variable condition of the symbology equivalent resistance in the character lower right corner of RC, RL.
Connect by insulating barrier 5 is fixing between inductance 6 and capacitor plate 4.
Insulating barrier 5 also has steam vent 50, and the drum for preventing capacitor plate 4 is internal and resistance liquid 3, liquid metal constitute closing space (air pressure).
Accompanying drawing 9 is circuit electrical characteristic variations process in embodiment 1 start-up course, resistance R, electric capacity C, the change curve of inductance L during wherein a is circuit, it should be noted that, electric capacity C described in a is the change curve of the capacitance of the change curve of capacitive branch electric capacity rather than activate switch two ends (Y+, Y-), inductance L described in a is the change curve of the inductance value of the change curve of inductive branch inductance rather than activate switch two ends (Y+, Y-), and the inductance R described in a is the change curve of the resistance at activate switch two ends (Y+, Y-).B is alternating current variation diagram.It should be noted that accompanying drawing 9 is for simplified diagram, it is intended to situation of change is described.
What activate switch two ends (Y+, Y-) two ends were connect is alternating current.
Embodiment 2, the switch described in embodiment 1 is reasonably connected in the circuit of electronic system.
Embodiment 3, the switch described in embodiment 1 is reasonably connected in the circuit of power system.
It should be noted that, black lines and point that the accompanying drawing of this explanation uses are filled, owing to the scattering of light intersects, visual illusion can be produced and can produce gray scale sense organ, this phenomenon is the most serious, but this illusion does not interferes with printing, this illusion does not interferes with clear (unbelieving, please to amplify picture and observe) of knowledge figure yet.
Claims (5)
1. a switch, it is characterised in that: include canister (1), liquid metal (2), resistance liquid (3), capacitor plate (4), plate insulating layer (5), inductance (6), the first junction point (Y+), the second junction point (Y-)；
Described canister (1) uses tungsten-molybdenum alloy to make, liquid metal (2), resistance liquid (3) are loaded in canister (1), the described aqueous solution that resistor fluid (3) is sodium carbonate and the mixed liquor of ethylene glycol, the density of resistance liquid (3) is less than liquid metal (2), and resistance liquid (3) can stably coexist to send with liquid metal (2) and physically or chemically react；
Have between canister (1) and the second junction point (Y-) and be electrically connected；
Plate insulating layer (5) is wrapped in capacitor plate (4) surface, has and be electrically connected between capacitor plate (4) and the first junction point (Y+)；
The surface of inductance (6) can be conducted electricity, and for there being fixing connection between inductance (6) with capacitor plate (4), has and be electrically connected between upper end and first junction point (Y+) of inductance (6)；
The capacitor plate (4) spatial extent on the direction of the axis of screw of inductance (6) is more than the inductance (6) spatial extent on axis of screw direction；
Capacitor plate (4), inductance (6) can move up and down in canister (1), and the degree of depth of liquid metal (2) makes liquid metal (2) can touch on being electrically connected of the first junction point (Y+) and then and the first junction point (Y+) between in short circuit, and capacitor plate (4), inductance (6) can be higher than the horizontal plane of resistance liquid (3) comprehensively；
Resistance liquid (3), liquid metal (2) the two depth difference and the span difference of capacitor plate (4) and inductance (6) ensure that capacitor plate (4), inductance (6) when canister (1) moves downward the minimum point of inductance (6) less than the minimum point of capacitor plate (4) during the horizontal plane of resistance liquid (3) less than the horizontal plane of liquid metal (2).
2. a kind of switch as claimed in claim 1, it is characterised in that: described liquid metal (2) is hydrargyrum, indium gallium alloy.
3. a kind of switch as claimed in claim 1, it is characterised in that: the aqueous solution of described sodium carbonate and the mass ratio of ethylene glycol are preferably 20:1.
4. an electronic system, it is characterised in that: there is the switch described in claim 1-3.
5. a power system, it is characterised in that: there is the switch described in claim 1-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510356621.8A CN106330162A (en) | 2015-06-25 | 2015-06-25 | Switch, electronic system and power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510356621.8A CN106330162A (en) | 2015-06-25 | 2015-06-25 | Switch, electronic system and power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106330162A true CN106330162A (en) | 2017-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510356621.8A Pending CN106330162A (en) | 2015-06-25 | 2015-06-25 | Switch, electronic system and power system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106330162A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090289692A1 (en) * | 2008-05-21 | 2009-11-26 | Ting Huei Chen | Nagative voltage switch |
| CN101645696A (en) * | 2008-08-05 | 2010-02-10 | 恩益禧电子股份有限公司 | Differential amplifier |
| CN104901670A (en) * | 2015-05-28 | 2015-09-09 | 杨德明 | Switch, electronic system, power system, automatic system, mechanical device, measuring device and labour protection air-exhausting device |
-
2015
- 2015-06-25 CN CN201510356621.8A patent/CN106330162A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090289692A1 (en) * | 2008-05-21 | 2009-11-26 | Ting Huei Chen | Nagative voltage switch |
| CN101645696A (en) * | 2008-08-05 | 2010-02-10 | 恩益禧电子股份有限公司 | Differential amplifier |
| CN104901670A (en) * | 2015-05-28 | 2015-09-09 | 杨德明 | Switch, electronic system, power system, automatic system, mechanical device, measuring device and labour protection air-exhausting device |
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Application publication date: 20170111 |