CN105161272A - Winding and tapping type controllable inductor provided with decade switch, electronic circuit and automatic mechanical equipment - Google Patents
Winding and tapping type controllable inductor provided with decade switch, electronic circuit and automatic mechanical equipment Download PDFInfo
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- CN105161272A CN105161272A CN201510606850.0A CN201510606850A CN105161272A CN 105161272 A CN105161272 A CN 105161272A CN 201510606850 A CN201510606850 A CN 201510606850A CN 105161272 A CN105161272 A CN 105161272A
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- insulating vessel
- inductor
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Abstract
A winding and tapping type controllable inductor provided with a decade switch is characterized by comprising an insulation container (G11), conductive liquid (G31), a floating body (G21), a common electrode (G51), at least two gradient electrodes (U31, U32, U33 and U34), an electromagnetic coil (G41), a first controlled access node (O+), a second controlled access node (O-), a first control end node (P+), a second control end mode (P-), and a winding type inductor body (L1) provided with a plurality of taps. An electronic circuit is provided with the controllable inductor. Automatic mechanical equipment is provided with the controllable inductor. According to the controllable inductor, the service life of a contact is long, manufacturing cost is low, and isolation property is high. The controllable inductor can be applied to high-power circuits such as weak-current power supply circuits, power circuits and ultrahigh-voltage power circuits.
Description
Technical field
The invention belongs to electricity field, particularly relate to Wound-rotor type tap type controllable inductor, electronic circuit, the automated machine equipment with carry switch.
Background technology
The controlled in real time inductor of the inductance value of prior art seldom or high cost or the complicated rapid wear of result or be difficult to use in high-power circuit.
Summary of the invention
For the problem described in technical solution background, the present invention proposes Wound-rotor type tap type controllable inductor, electronic circuit, the automated machine equipment with carry switch.
The present invention has following technology contents.
1, there is a Wound-rotor type tap type controllable inductor for carry switch, it is characterized in that: comprise insulating vessel (G11), conducting liquid (G31), buoyancy aid (G21), public electrode (G51), at least two gradient electrodes (U31, U32, U33, U34), solenoid (G41), controlled path first node (O+), controlled path Section Point (O-), control end first node (P+), control end Section Point (P-), there is the wire-wound inductor (L1) of multiple tap;
Insulating vessel (G11) has stable shape, and the profile of insulating vessel (G11) is cylindric, and the container of insulating vessel (G11) is cylindric, and change of shape is less likely to occur the cavity volume of insulating vessel (G11), and insulating vessel (G11) is airtight container;
Conducting liquid (G31) is housed in the cavity volume of insulating vessel (G11), and the volume of conducting liquid (G31) is less than the volume of insulating vessel (G11), and the volume of conducting liquid (G31) is greater than the half of the volume of insulating vessel (G11);
Solenoid (G41) is fixedly wrapped in the outside of insulating vessel (G11), solenoid (G41) is positioned at below the stringcourse such as grade of insulating vessel (G11), the axis of solenoid (G41) and the axes coincide of insulating vessel (G11), the two ends of solenoid (G41) are connected with control end first node (P+), control end Section Point (P-) respectively;
The averag density of buoyancy aid (G21) is less than the density of conducting liquid (G31), buoyancy aid (G21) has magnetic or paramagnetism, buoyancy aid (G21) device is in insulating vessel, buoyancy aid (G21) outer surface is insulation, and the volume that the external volume of buoyancy aid (G21) is less than insulating vessel (G11) deducts the volume of conducting liquid (G31);
Public electrode (G51) is positioned at bottom the cavity volume inner surface of insulating vessel (G11), and public electrode (G51) and conducting liquid (G31) always keep in touch, and have electricity and be connected between public electrode (G51) with controlled path Section Point (O-);
When coil is not energized, at least two gradient electrodes (U31, U32, U33, U34) are arranged in the cavity volume of insulating vessel (G11), all gradient electrodes (U31, U32, U33, U34) are greater than zero to the distance of conducting liquid (G31), each gradient electrode (U31, U32, U33, U34) is each unequal to the distance of conducting liquid (G31), and buoyancy aid (G21) floats on conducting liquid (G31);
When buoyancy aid (G21) is in suspension or sinks to the bottom state in conducting liquid (G31), the liquid level of conducting liquid (G31) volume that buoyancy aid (G21) arranges can make conducting liquid (G31) can contact at least two gradient electrodes (U31, U32, U33, U34) simultaneously;
Each gradient electrode (U31, U32, U33, U34) is connected with a tap of wire-wound inductor (L1);
One end of wire-wound inductor (L1) is connected with controlled passage first node (O+);
Be energized to solenoid (G41), solenoid (G41) produces magnetic field (G42), solenoid (G41) can attract to make to sink at buoyancy aid (G21) with buoyancy aid (G21), and the volume that arranges causing buoyancy aid (G21) to arrange conducting liquid (G31) increases, and then make the fluid level of conducting liquid (G31) rises and each gradient electrode (U31 can be contacted, U32, U33, U34), thus change the number of turns of the wire-wound inductor (L1) of connecting between the first node (O+) of controlled path and the Section Point (O-) of controlled path, thus change inductance total value between the first node (O+) of controlled path and the Section Point (O-) of controlled path.
2, a kind of Wound-rotor type tap type controllable inductor with carry switch as described in technology contents 1, is characterized in that: the flotation gear that described buoyancy aid (G21) is many kinds of substance, multiplet is formed jointly.
3, a kind of Wound-rotor type tap type controllable inductor with carry switch as described in technology contents 1, is characterized in that: described conducting liquid (G31) is liquid metal, electrolyte.
4, a kind of Wound-rotor type tap type controllable inductor with carry switch as described in technology contents 1, is characterized in that: the inside of described buoyancy aid (G21) has cavity (G22).
5, a kind of Wound-rotor type tap type controllable inductor with carry switch as described in technology contents 1, is characterized in that: described public electrode (G51) uses the alloy containing tungsten to make.
6, a kind of Wound-rotor type tap type controllable inductor with carry switch as described in technology contents 1, is characterized in that: described insulating vessel (G11) is made for glass.
7, a kind of Wound-rotor type tap type controllable inductor with carry switch as described in technology contents 1, is characterized in that: described wire-wound inductor (L1) is made of copper.
8, a kind of Wound-rotor type tap type controllable inductor with carry switch as described in technology contents 1, it is characterized in that: between public electrode (G51) and controlled passage Section Point (O-), be also in series with tilt switch (K1), prevent inductor from being used in the incorrect situation of placement.
9, an automated machine equipment, is characterized in that: the Wound-rotor type tap type controllable inductor with carry switch described in the content that possesses skills 1.
10, an electronic circuit, is characterized in that: the Wound-rotor type tap type controllable inductor with carry switch described in the content that possesses skills 1.
Technology contents illustrates and beneficial effect.
Technology contents illustrates:
In the present invention, buoyancy aid (G21) can be single structure also can be composite construction, can be that one matter is formed, and also can be that many kinds of substance is formed; The shape of buoyancy aid (G21) is not limit, and those skilled in the art can according to the shape of the demand designed, designed reasonable of oneself, and this is skilled, know this area engineer of common practise can understand, therefore does not repeat.
The Wound-rotor type tap type controllable inductor with carry switch of the present invention, contact is not easily burnt, long service life.
The Wound-rotor type tap type controllable inductor with carry switch of the present invention, may be used for high-power circuit, light current high-power circuit, the Wound-rotor type tap type controllable inductor with carry switch of the present invention needs to leave standstill use, the present invention is not suitable with and mobile device, but is adapt to for the equipment of standing use.
The Wound-rotor type tap type controllable inductor with carry switch of the present invention adopts the floating state of electromagnetic force, Magnetic Control buoyancy aid thus controls the discharge opeing volume of buoyancy aid thus control the break-make of liquid level and then control switch thus to control inductance value be that those skilled in the art are difficult to expect.
In the multicircuit relay that in this specification, insulating vessel, various electrode, conducting liquid, solenoid, buoyancy aid are formed, what when being controlled, conductive channel quantity increased is referred to as carry switch, and what when being controlled, conductive channel quantity reduced is referred to as switch of giving up the throne.
Long, cheap, the of the present invention isolation of contact endurance of the present invention is good, can apply to high-power circuit such as light current power circuit, power circuit, ultrahigh voltage power circuit.
Accompanying drawing explanation
Accompanying drawing 1 is the end view of embodiment 1.
Accompanying drawing 2 is the top view cross section of embodiment 1.
Accompanying drawing 3 is the end view of embodiment 2.
concrete embodiment
Below in conjunction with embodiment, the present invention will be described.
Embodiment 1, as shown in Figure 1-2, there is a Wound-rotor type tap type controllable inductor for carry switch, comprise insulating vessel G11, conducting liquid G31, buoyancy aid G21, public electrode G51, at least two gradient electrode U31, U32, U33, U34, solenoid G41, controlled path first node O+, controlled path Section Point O-, control end first node P+, control end Section Point P-, there is the wire-wound inductor L1 of multiple tap;
Insulating vessel G11 has stable shape, and the profile of insulating vessel G11 is cylindric, and the container of insulating vessel G11 is cylindric, and change of shape is less likely to occur the cavity volume of insulating vessel G11, and insulating vessel G11 is airtight container;
Conducting liquid G31 is housed in the cavity volume of insulating vessel G11, and the volume of conducting liquid G31 is less than the volume of insulating vessel G11, and the volume of conducting liquid G31 is greater than the half of the volume of insulating vessel G11;
Solenoid G41 is fixedly wrapped in the outside of insulating vessel G11, solenoid G41 is positioned at below the stringcourse such as grade of insulating vessel G11, the axis of solenoid G41 and the axes coincide of insulating vessel G11, the two ends of solenoid G41 are connected with control end first node P+, control end Section Point P-respectively;
The averag density of buoyancy aid G21 is less than the density of conducting liquid G31, buoyancy aid G21 has magnetic or paramagnetism, buoyancy aid G21 device is in insulating vessel, and buoyancy aid G21 outer surface is insulation, and the volume that the external volume of buoyancy aid G21 is less than insulating vessel G11 deducts the volume of conducting liquid G31;
Public electrode G51 is positioned at bottom the cavity volume inner surface of insulating vessel G11, and public electrode G51 and conducting liquid G31 always keeps in touch, and has electricity and be connected between public electrode G51 with controlled path Section Point O-;
When coil is not energized, at least two gradient electrodes U31, U32, U33, U34 are arranged in the cavity volume of insulating vessel G11, all gradient electrode U31, U32, U33, U34 are greater than zero to the distance of conducting liquid G31, each gradient electrode U31, U32, U33, U34 are each unequal to the distance of conducting liquid G31, and buoyancy aid G21 floats on conducting liquid G31;
When buoyancy aid G21 is in suspension or sinks to the bottom state in conducting liquid G31, the liquid level of the conducting liquid G31 volume that buoyancy aid G21 arranges can enable conducting liquid G31 contact at least two gradient electrodes U31, U32, U33, U34 simultaneously;
Each gradient electrode U31, U32, U33, U34 are connected with a tap of wire-wound inductor L1;
One end of wire-wound inductor L1 is connected with controlled passage first node O+;
Be energized to solenoid G41, solenoid G41 produces magnetic field G42, solenoid G41 can attract to make to sink at buoyancy aid G21 with buoyancy aid G21, and the volume that arranges causing buoyancy aid G21 to arrange conducting liquid G31 increases, and then make the fluid level of conducting liquid G31 rises and each gradient electrode U31, U32, U33, U34 can be contacted, thus change the number of turns of the wire-wound inductor L1 connected between the first node O+ of controlled path and the Section Point O-of controlled path, thus change inductance total value between the first node O+ of controlled path and the Section Point O-of controlled path.
Described conducting liquid G31 is liquid metal.
The inside of described buoyancy aid G21 has cavity G22.
Described public electrode G51 uses the alloy containing tungsten to make.
Described insulating vessel G11 is that glass is made.
Described wire-wound inductor L1 is made of copper.
Embodiment 2, to modify on the basis of embodiment 1, make also to be in series with tilt switch K1 between public electrode G51 and controlled passage Section Point O-, prevent inductor from being used in the incorrect situation of placement.
Embodiment 3, a kind of automated machine equipment, have the Wound-rotor type tap type controllable inductor with carry switch described in embodiment 1.
Embodiment 4, a kind of electronic circuit, have the Wound-rotor type tap type controllable inductor with carry switch described in embodiment 1.
Claims (10)
1. there is a Wound-rotor type tap type controllable inductor for carry switch, it is characterized in that: comprise insulating vessel (G11), conducting liquid (G31), buoyancy aid (G21), public electrode (G51), at least two gradient electrodes (U31, U32, U33, U34), solenoid (G41), controlled path first node (O+), controlled path Section Point (O-), control end first node (P+), control end Section Point (P-), there is the wire-wound inductor (L1) of multiple tap;
Insulating vessel (G11) has stable shape, and the profile of insulating vessel (G11) is cylindric, and the container of insulating vessel (G11) is cylindric, and change of shape is less likely to occur the cavity volume of insulating vessel (G11), and insulating vessel (G11) is airtight container;
Conducting liquid (G31) is housed in the cavity volume of insulating vessel (G11), and the volume of conducting liquid (G31) is less than the volume of insulating vessel (G11), and the volume of conducting liquid (G31) is greater than the half of the volume of insulating vessel (G11);
Solenoid (G41) is fixedly wrapped in the outside of insulating vessel (G11), solenoid (G41) is positioned at below the stringcourse such as grade of insulating vessel (G11), the axis of solenoid (G41) and the axes coincide of insulating vessel (G11), the two ends of solenoid (G41) are connected with control end first node (P+), control end Section Point (P-) respectively;
The averag density of buoyancy aid (G21) is less than the density of conducting liquid (G31), buoyancy aid (G21) has magnetic or paramagnetism, buoyancy aid (G21) device is in insulating vessel, buoyancy aid (G21) outer surface is insulation, and the volume that the external volume of buoyancy aid (G21) is less than insulating vessel (G11) deducts the volume of conducting liquid (G31);
Public electrode (G51) is positioned at bottom the cavity volume inner surface of insulating vessel (G11), and public electrode (G51) and conducting liquid (G31) always keep in touch, and have electricity and be connected between public electrode (G51) with controlled path Section Point (O-);
When coil is not energized, at least two gradient electrodes (U31, U32, U33, U34) are arranged in the cavity volume of insulating vessel (G11), all gradient electrodes (U31, U32, U33, U34) are greater than zero to the distance of conducting liquid (G31), each gradient electrode (U31, U32, U33, U34) is each unequal to the distance of conducting liquid (G31), and buoyancy aid (G21) floats on conducting liquid (G31);
When buoyancy aid (G21) is in suspension or sinks to the bottom state in conducting liquid (G31), the liquid level of conducting liquid (G31) volume that buoyancy aid (G21) arranges can make conducting liquid (G31) can contact at least two gradient electrodes (U31, U32, U33, U34) simultaneously;
Each gradient electrode (U31, U32, U33, U34) is connected with a tap of wire-wound inductor (L1);
One end of wire-wound inductor (L1) is connected with controlled passage first node (O+);
Be energized to solenoid (G41), solenoid (G41) produces magnetic field (G42), solenoid (G41) can attract to make to sink at buoyancy aid (G21) with buoyancy aid (G21), and the volume that arranges causing buoyancy aid (G21) to arrange conducting liquid (G31) increases, and then make the fluid level of conducting liquid (G31) rises and each gradient electrode (U31 can be contacted, U32, U33, U34), thus change the number of turns of the wire-wound inductor (L1) of connecting between the first node (O+) of controlled path and the Section Point (O-) of controlled path, thus change inductance total value between the first node (O+) of controlled path and the Section Point (O-) of controlled path.
2. a kind of Wound-rotor type tap type controllable inductor with carry switch as claimed in claim 1, is characterized in that: the flotation gear that described buoyancy aid (G21) is many kinds of substance, multiplet is formed jointly.
3. a kind of Wound-rotor type tap type controllable inductor with carry switch as claimed in claim 1, is characterized in that: described conducting liquid (G31) is liquid metal, electrolyte.
4. a kind of Wound-rotor type tap type controllable inductor with carry switch as claimed in claim 1, is characterized in that: the inside of described buoyancy aid (G21) has cavity (G22).
5. a kind of Wound-rotor type tap type controllable inductor with carry switch as claimed in claim 1, is characterized in that: described public electrode (G51) uses the alloy containing tungsten to make.
6. a kind of Wound-rotor type tap type controllable inductor with carry switch as claimed in claim 1, is characterized in that: described insulating vessel (G11) is made for glass.
7. a kind of Wound-rotor type tap type controllable inductor with carry switch as claimed in claim 1, is characterized in that: the fixing inductor (L1, L2, L3, L4) of described induction reactance is wire-wound inductor.
8. a kind of Wound-rotor type tap type controllable inductor with carry switch as claimed in claim 1, it is characterized in that: between public electrode (G51) and controlled passage Section Point (O-), be also in series with tilt switch (K1), prevent inductor from being used in the incorrect situation of placement.
9. an automated machine equipment, is characterized in that: have the Wound-rotor type tap type controllable inductor with carry switch according to claim 1.
10. an electronic circuit, is characterized in that: have the Wound-rotor type tap type controllable inductor with carry switch according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510606850.0A CN105161272A (en) | 2015-09-22 | 2015-09-22 | Winding and tapping type controllable inductor provided with decade switch, electronic circuit and automatic mechanical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510606850.0A CN105161272A (en) | 2015-09-22 | 2015-09-22 | Winding and tapping type controllable inductor provided with decade switch, electronic circuit and automatic mechanical equipment |
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| Publication Number | Publication Date |
|---|---|
| CN105161272A true CN105161272A (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510606850.0A Pending CN105161272A (en) | 2015-09-22 | 2015-09-22 | Winding and tapping type controllable inductor provided with decade switch, electronic circuit and automatic mechanical equipment |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU669200A1 (en) * | 1977-03-02 | 1979-06-25 | Завод Втуз При Ленинградском Металлическом Заводе | Liquid level meter |
| CN2212194Y (en) * | 1994-10-08 | 1995-11-08 | 郭连有 | Liquid surface sensor in pressure container |
| JP2001174312A (en) * | 1999-11-16 | 2001-06-29 | Illinois Tool Works Inc <Itw> | Liquid level detecting system |
| CN202533813U (en) * | 2012-02-27 | 2012-11-14 | 福建省长汀金龙稀土有限公司 | Liquid level detection and control device applicable to electrically conductive solution |
| CN204143722U (en) * | 2014-08-25 | 2015-02-04 | 张曦月 | Drift along device |
| 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
- 2015-09-22 CN CN201510606850.0A patent/CN105161272A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU669200A1 (en) * | 1977-03-02 | 1979-06-25 | Завод Втуз При Ленинградском Металлическом Заводе | Liquid level meter |
| CN2212194Y (en) * | 1994-10-08 | 1995-11-08 | 郭连有 | Liquid surface sensor in pressure container |
| JP2001174312A (en) * | 1999-11-16 | 2001-06-29 | Illinois Tool Works Inc <Itw> | Liquid level detecting system |
| CN202533813U (en) * | 2012-02-27 | 2012-11-14 | 福建省长汀金龙稀土有限公司 | Liquid level detection and control device applicable to electrically conductive solution |
| CN204143722U (en) * | 2014-08-25 | 2015-02-04 | 张曦月 | Drift along device |
| 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: 20151216 |