CN104901670A - Switch, electronic system, power system, automatic system, mechanical device, measuring device and labour protection air-exhausting device - Google Patents
Switch, electronic system, power system, automatic system, mechanical device, measuring device and labour protection air-exhausting device Download PDFInfo
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- CN104901670A CN104901670A CN201510280958.5A CN201510280958A CN104901670A CN 104901670 A CN104901670 A CN 104901670A CN 201510280958 A CN201510280958 A CN 201510280958A CN 104901670 A CN104901670 A CN 104901670A
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- Prior art keywords
- switch
- inductance
- capacitor plate
- liquid metal
- liquid
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- 229910001338 liquidmetal Inorganic materials 0.000 claims abstract description 32
- 239000007788 liquid Substances 0.000 claims abstract description 31
- 239000003990 capacitor Substances 0.000 claims description 39
- 230000005611 electricity Effects 0.000 claims description 18
- 241000883990 Flabellum Species 0.000 claims description 9
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 3
- 229910052753 mercury Inorganic materials 0.000 claims description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052721 tungsten Inorganic materials 0.000 claims description 3
- 239000010937 tungsten Substances 0.000 claims description 3
- 229910000807 Ga alloy Inorganic materials 0.000 claims description 2
- 229910052738 indium Inorganic materials 0.000 claims description 2
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 24
- 238000005516 engineering process Methods 0.000 description 9
- 230000003068 static effect Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 206010021403 Illusion Diseases 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 230000008485 antagonism Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000000697 sensory organ Anatomy 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Landscapes
- Cookers (AREA)
- Generation Of Surge Voltage And Current (AREA)
Abstract
A switch comprises an insulated container (1), a liquid metal (2), resistance liquid (3), a capacitance plate (4), a pole plate insulating layer (5), an inductor (6), a first connecting point (Y plus), a second connection point (Y minus), and electric insulating oil. An electronic system is provided with the above switch. A power system is provided with the switch. An automatic system is provided with the electronic system and the power system above. A mechanical device is provided with an electrical machine and the switch above. A measuring device is provided with the mechanical device above. A labour protection air-exhausting device is provided with the electric machine, an exhaust air duct, an exhaust fan and the switch above. The switch, the electronic system, the power system, the automatic system, the mechanical device, the measuring device and the labour protection air-exhausting device of the invention are simple in structure, long in service life and low in cost.
Description
Technical field
The invention belongs to electric power, electronics or there is the mechanical device of electric energy, particularly relate to switch, electronic system, electric power system, mechanical device.
Background technology
Starting surge can to electronics, electric power system produces huge interference and impact, even likely cause system failure or paralysis, the mode that existing antagonism starts surge generally uses the static device such as Transient Suppression Diode to reach, but these static devices inherently hold flimsy, and most of static original paper does not complete himself life-span of Surge suppression task all can reduce to some extent, and the electromechanical equipment of prior art is prevented, anti-surge device cost is higher, the present invention proposes a kind of switch, effectively can reduce (Anti-surging) and start surge, protection electronics, electric power system.
Summary of the invention
For the problem described in technical solution background, the present invention proposes a kind of switch, the switch that a kind of life-span is long, antisurge performance is good is provided.
The present invention has following technology contents.
1, a switch, is characterized in that: comprise insulating vessel (1), liquid metal (2), resistance liquid (3), capacitor plate (4), plate insulating layer (5), inductance (6), electrode (7), the first tie point (Y+), the second tie point (Y-), insulating oil;
Liquid metal (2), resistance liquid (3) are loaded in insulating vessel (1), and the density of resistance liquid (3) is less than liquid metal (2), and resistance liquid (3) and liquid metal (2) can be stablized to coexist and can not send physics or chemical reaction;
Second tie point (Y+) is connected in electricity by electrode (7), and electrode (7) is connected in electricity with liquid metal (2);
Plate insulating layer (5) is wrapped in capacitor plate (4) surface, has electricity and be connected between capacitor plate (4) with the first tie point (Y+);
The surface of inductance (6) can be conducted electricity, for being fixedly connected with between inductance (6) with capacitor plate (4), the upper end of inductance (6) with between the first tie point (Y+), there is electricity and be connected;
The spatial extent of capacitor plate (4) on the direction of the axis of screw of inductance (6) is greater than inductance (6) spatial extent on axis of screw direction;
Capacitor plate (4), inductance (6) can move up and down in insulating vessel (1), and the electricity that the degree of depth of liquid metal (2) makes liquid metal (2) can touch the first tie point (Y+) connect on and then and the first tie point (Y+) between in short circuit, and capacitor plate (4), inductance (6) can comprehensively higher than the horizontal planes of resistance liquid (3);
Resistance liquid (3), liquid metal (2) the two depth difference and the minimum point of the span difference of capacitor plate (4) and inductance (6) capacitor plate (4) when can ensure the horizontal plane of the minimum point of capacitor plate (4), inductance (6) inductance (6) when insulating vessel (1) moves downward lower than resistance liquid (3) lower than the horizontal plane of liquid metal (2)
Insulating oil covers the top of resistance liquid (3), and insulating oil and resistor fluid can be stablized and coexist, and physics or chemistry reflection can not occur.
2, a kind of switch as described in technology contents 1, is characterized in that: described insulating vessel (1) uses tungsten to make.
3, a kind of switch as described in technology contents 2, is characterized in that: described liquid metal (2) is mercury, indium gallium alloy.
4, a kind of switch as described in technology contents 1, is characterized in that: the aqueous solution that described resistor fluid (3) is sodium carbonate.
5, an electronic system, is characterized in that: the switch possessed skills described in content 1-7.
6, an electric power system, is characterized in that: the switch possessed skills described in content 1-7.
7, an automated system, is characterized in that: the electronic system of the content that possesses skills 7 or the electric power system described in technology contents 8.
8, a mechanical device, is characterized in that: the switch having motor, possess skills described in content 1-7; Switch is connected in series in the supply line of motor.
9, a measurement mechanism, is characterized in that: the mechanical device described in the content that possesses skills 9.
10, a labour protection exhaust apparatus, is characterized in that: have motor, discharge duct, exhaust flabellum, the switch that possesses skills described in content 1-7; Switch is connected in series in the supply line of motor; Exhaust flabellum is arranged on rotor, and motor stator is fixedly mounted in discharge duct; The diameter of exhaust flabellum is less than discharge duct diameter; For the discharge of factory indoor gas, ensure the breathing environment of operative employee.
Technology contents illustrates and beneficial effect.
In the present invention, capacitor plate is the variable capacitance of a continuous capacity increasing in the process pressing (moving downward), because this electric capacity of existence of resistor fluid also exists equivalent resistance; When inductance touches resistance liquid capacitor plate equivalent capacity some disappear.
In order to technology clear presents the structure that support, locking and other prior aries of not mentioning switch in the technology contents of this specification can solve, also just say that the place that this specification is not mentioned in detail is all that those skilled in the art can solve without the need to using creative thinking according to prior art and common practise after understanding technological core of the present invention.
The present invention can reduce startup surge, does not also need complicated electronics, NETWORK STRUCTURE PRESERVING POWER SYSTEM so with low cost when starting electric system; It is durable, of the present invention that original paper of the present invention is also not easy damage (liquid has good self-repairability in electrical characteristic).
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 electric 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 electric 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 electric 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 electric 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 electric 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 electric 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 electric 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 electric circuit.
concrete embodiment
Below in conjunction with embodiment, the present invention will be described.
Embodiment 1,
As shown in figures 1-8, a kind of switch, comprises insulating vessel 1, liquid metal 2, resistance liquid 3, capacitor plate 4, plate insulating layer 5, inductance 6, first tie point Y+, the second tie point Y-, insulating oil;
Liquid metal 2, resistance liquid 3 are loaded in insulating vessel 1, and the density of resistance liquid 3 is less than liquid metal 2, and resistance liquid 3 and liquid metal 2 can be stablized to coexist and can not send physics or chemical reaction;
Second tie point Y+ is connected in electricity by electrode 7, and electrode 7 is connected in electricity with liquid metal 2;
Plate insulating layer 5 is wrapped in capacitor plate 4 surface, has electricity and be connected between capacitor plate 4 with the first tie point Y+;
The surface of inductance 6 can be conducted electricity, for being fixedly connected with between inductance 6 with capacitor plate 4, the upper end of inductance 6 with between the first tie point Y+, there is electricity and be connected;
The spatial extent of capacitor plate 4 on the direction of the axis of screw of inductance 6 is greater than the spatial extent of inductance 6 on axis of screw direction;
Capacitor plate 4, inductance 6 can move up and down in insulating vessel 1, and the electricity that the degree of depth of liquid metal 2 makes liquid metal 2 can touch the first tie point Y+ connect on and then and the first tie point Y+ between in short circuit, and capacitor plate 4, inductance 6 can comprehensively higher than the horizontal planes of resistance liquid 3;
When the depth difference of resistance liquid 3, both liquid metals 2 and the span difference of capacitor plate 4 and inductance 6 can ensure the horizontal plane of the minimum point of capacitor plate 4, inductance 6 inductance 6 when insulating vessel 1 moves downward lower than resistance liquid 3, the minimum point of capacitor plate 4 is lower than the horizontal plane of liquid metal 2.
Insulating oil covers the top of resistance liquid (3)
Insulating vessel 1 uses tungsten to make.
Liquid metal 2 is mercury.
Resistor fluid 3 is the aqueous solution of sodium carbonate.
Capacitor plate 4 is cylindric.
In Fig. 1-8, RC is the equivalent resistance of the simplification that in the capacitor loop of capacitor plate 4, resistance liquid 3 causes; RL is the equivalent resistance of the simplification that in the capacitor loop of inductance 6, resistance liquid 3 causes, and K is the direction of motion of capacitor plate 4 and inductance 6; The variable condition of the symbology equivalent resistance in the character lower right corner of RC, RL.(conveniently understand, details do not repeated)
Be fixedly connected with by insulating barrier 5 between inductance 6 and capacitor plate 4.
Insulating barrier 5 also has steam vent 50, and for preventing, the drum of capacitor plate 4 is inner forms enclosure space (air pressure) with resistance liquid 3, liquid metal.
Insulating oil covers the top of resistance liquid (3), and insulating oil and resistor fluid can be stablized and coexist, and physics or chemistry reflection can not occur.
Embodiment 2, the switch described in embodiment 1 to be reasonably connected in the circuit of electronic system.
Embodiment 3, the switch described in embodiment 1 to be reasonably connected in the circuit of electric power system.
Embodiment 4, the switch described in embodiment 1 to be reasonably connected in the circuit of automated system.。
Embodiment 5, a kind of mechanical device, have motor, have switch described in embodiment 1; Switch is connected in series in the supply line of motor.
Embodiment 6, a kind of measurement mechanism, have the mechanical system described in embodiment 5.
Embodiment 7, a kind of labour protection exhaust apparatus, have motor, discharge duct, exhaust flabellum, have switch described in embodiment 1; Switch is connected in series in the supply line of motor; Exhaust flabellum is arranged on rotor, and motor stator is fixedly mounted in discharge duct; The diameter of exhaust flabellum is less than discharge duct diameter.
It should be noted that, black lines and the point of the accompanying drawing employing of this explanation are filled, because the scattering of light intersects, visual illusion can be produced and can produce gray scale sense organ, this phenomenon is especially serious on the computer screen, but this illusion can not affect printing, this illusion also can not affect the clear of knowledge figure.
Claims (10)
1. a switch, is characterized in that: comprise insulating vessel (1), liquid metal (2), resistance liquid (3), capacitor plate (4), plate insulating layer (5), inductance (6), electrode (7), the first tie point (Y+), the second tie point (Y-), insulating oil;
Liquid metal (2), resistance liquid (3) are loaded in insulating vessel (1), and the density of resistance liquid (3) is less than liquid metal (2), and resistance liquid (3) and liquid metal (2) can be stablized to coexist and can not send physics or chemical reaction;
Second tie point (Y+) is connected in electricity by electrode (7), and electrode (7) is connected in electricity with liquid metal (2);
Plate insulating layer (5) is wrapped in capacitor plate (4) surface, has electricity and be connected between capacitor plate (4) with the first tie point (Y+);
The surface of inductance (6) can be conducted electricity, for being fixedly connected with between inductance (6) with capacitor plate (4), the upper end of inductance (6) with between the first tie point (Y+), there is electricity and be connected;
The spatial extent of capacitor plate (4) on the direction of the axis of screw of inductance (6) is greater than inductance (6) spatial extent on axis of screw direction;
Capacitor plate (4), inductance (6) can move up and down in insulating vessel (1), and the electricity that the degree of depth of liquid metal (2) makes liquid metal (2) can touch the first tie point (Y+) connect on and then and the first tie point (Y+) between in short circuit, and capacitor plate (4), inductance (6) can comprehensively higher than the horizontal planes of resistance liquid (3);
Resistance liquid (3), liquid metal (2) the two depth difference and the minimum point of the span difference of capacitor plate (4) and inductance (6) capacitor plate (4) when can ensure the horizontal plane of the minimum point of capacitor plate (4), inductance (6) inductance (6) when insulating vessel (1) moves downward lower than resistance liquid (3) lower than the horizontal plane of liquid metal (2)
Insulating oil covers the top of resistance liquid (3).
2. a kind of switch as claimed in claim 1, is characterized in that: described insulating vessel (1) uses tungsten to make.
3. a kind of switch as claimed in claim 1, is characterized in that: described liquid metal (2) is mercury, indium gallium alloy.
4. a kind of switch as claimed in claim 1, is characterized in that: the aqueous solution that described resistor fluid (3) is sodium carbonate.
5. an electronic system, is characterized in that: have the switch described in claim 1-7.
6. an electric power system, is characterized in that: have the switch described in claim 1-7.
7. an automated system, is characterized in that: have the electronic system of claim 7 or electric power system according to claim 8.
8. a mechanical device, is characterized in that: have motor, have switch described in claim 1-7; Switch is connected in series in the supply line of motor.
9. a measurement mechanism, is characterized in that: have mechanical device according to claim 9.
10. a labour protection exhaust apparatus, is characterized in that: have motor, discharge duct, exhaust flabellum, have switch described in claim 1-7; Switch is connected in series in the supply line of motor; Exhaust flabellum is arranged on rotor, and motor stator is fixedly mounted in discharge duct; The diameter of exhaust flabellum is less than discharge duct diameter; For the discharge of factory indoor gas, ensure the breathing environment of operative employee.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510280958.5A CN104901670B (en) | 2015-05-28 | 2015-05-28 | Switch, electronic system, power system, automated system, mechanical device, measurement apparatus, labour protection exhaust apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510280958.5A CN104901670B (en) | 2015-05-28 | 2015-05-28 | Switch, electronic system, power system, automated system, mechanical device, measurement apparatus, labour protection exhaust apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104901670A true CN104901670A (en) | 2015-09-09 |
| CN104901670B CN104901670B (en) | 2017-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510280958.5A Active CN104901670B (en) | 2015-05-28 | 2015-05-28 | Switch, electronic system, power system, automated system, mechanical device, measurement apparatus, labour protection exhaust apparatus |
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| CN (1) | CN104901670B (en) |
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| CN105007068A (en) * | 2015-06-25 | 2015-10-28 | 国网山东省电力公司枣庄供电公司 | Switch, electronic system, electric power system, automatic system and mechanical device |
| CN106330162A (en) * | 2015-06-25 | 2017-01-11 | 刘丽霞 | Switch, electronic system and power system |
| CN105185593A (en) * | 2015-09-22 | 2015-12-23 | 刘伟 | Linear dynamic capacitor of decrescent capacitance, electric power air dryer, electric power and power grid filtering system |
| CN105161234A (en) * | 2015-09-22 | 2015-12-16 | 刘伟 | Linear dynamic resistor with gradually-increased resistance values, electronic circuit and electric system |
| CN105161232A (en) * | 2015-09-22 | 2015-12-16 | 刘伟 | Gradient dynamic resistor with resistor bodies connected in parallel through forward stepping switch, electronic device and automatic machine |
| CN105161235A (en) * | 2015-09-22 | 2015-12-16 | 刘伟 | Gradient dynamic resistor with backward stepping switch, electronic circuit and independent power source of electric tool |
| CN105161236A (en) * | 2015-09-22 | 2015-12-16 | 刘伟 | Linear controllable resistor with gradually-increased resistance values, high-power weak-current equipment power source and electric system |
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Effective date of registration: 20200927 Address after: 51 Laiyang Road, Xin'an Town, Lai'an county, Chuzhou City, Anhui Province Patentee after: Anyang County Intellectual Property Operation Co.,Ltd. Address before: Ningxiang City, Hunan province 410600 Changsha Yu Jia Ao Cun Yongquan Cooper group Patentee before: Yang Deming |
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Denomination of invention: Switches, electronic systems, power systems, automation systems, mechanical devices, measuring devices, labor protection exhaust devices Effective date of registration: 20231007 Granted publication date: 20171124 Pledgee: Industrial and Commercial Bank of China Co.,Ltd. Lai'an Sub branch Pledgor: Anyang County Intellectual Property Operation Co.,Ltd. Registration number: Y2023980059962 |