CN2901080Y - Adjustable electrode igniting gap - Google Patents
Adjustable electrode igniting gap Download PDFInfo
- Publication number
- CN2901080Y CN2901080Y CN 200620090583 CN200620090583U CN2901080Y CN 2901080 Y CN2901080 Y CN 2901080Y CN 200620090583 CN200620090583 CN 200620090583 CN 200620090583 U CN200620090583 U CN 200620090583U CN 2901080 Y CN2901080 Y CN 2901080Y
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- CN
- China
- Prior art keywords
- electrode
- adjustable
- ignition
- storage capacitor
- adjustable electrode
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- Expired - Fee Related
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Abstract
The utility model discloses an electrode lighting interval, in particular an adjustable electrode interval which makes the interval discharge by changing the shape of the electrodes and the distance between the electrodes, which belongs to the technical field of high voltage technology and equipments. The utility model comprises two ball electrodes, wherein one is a hollow sphere electrode, the other one is characterized in that an adjustable electrode device which can change the sphere electrode into needle electrode in order to alter the distance between the two electrodes is arranged in the electrode. In the adjustable electrode device, a receiver is connected with a relay, and a power supply is connected with a storage capacitor. The storage capacitor is connected with a lighting coil and a reset coil of a driving mechanism through the relay, and drives the needle electrodes to flex by the driving mechanism. The utility model needs no accessories like lighting pulse generating device, and has the advantages of small volume, simple structure, low cost, high reliability, weak decentralization and convenient control. The utility model fits for any electrical potential and does not need to be single-end earthed.
Description
Technical field
The utility model relates to a kind of electrode ignition gap, and particularly a kind of adjustable electrode ignition gap that ignition gap is discharged by the method that changes electrode shape and interelectrode distance belongs to High-Voltage Technology and apparatus technology thereof.
Background technology
Ignition gap is the core of igniter in the impacting with high pressure test, and impulse voltage generator becomes discharge condition by charged state to be finished by igniter.Traditional ignition gap is made up of two ball electrodes, in one of them ball ignitor is arranged, and is called ignition pill; One hole is arranged on the ignition pill, and near a side of another ball, ignitor is in the centre in hole on the axis of two balls in the hole, and a little gap, ignition pill frame ground are arranged between the ignition pill housing.Earlier ignition gap is transferred to the arcing distance that is a bit larger tham charging voltage U correspondence before the charging, when being charged to U voltage, send to a pulse with the ignitor of ignition pulse generator in the ignition pill of ignition gap, make between ignitor and the ignition pill housing and produce spark discharge, change Electric Field Distribution, excite the igniting gap discharge.Its shortcoming is:
1, complex structure.Ignition gap must add one to be had the ignition pulse generator of sufficiently high voltage and energy output and can accurately regulate the mechanical transmission mechanism of the tiny distance of ignition gap.
2, dispersed big, regulation and control difficulty, poor reliability.Ignition gap generally all adopts the sphere gap of symmetry, clearance distance is no more than 0.5 sphere diameter, sphere is bright and clean, it is first-class that ball will be arranged in a vertical line, but the sphere gap discharge has dispersiveness, and the sphere gap of exposure is subject to the influence of external condition, as atmospheric conditions, dust, sphere state etc., to the impulse voltage generator of open air, these influences are more remarkable.Impact test usually needs regulation voltage tens times for trying to achieve data, accurately regulates tiny distance by mechanical transmission mechanism, not only trouble but also difficulty.If it is big that transfer in the ball crack, firing pulse then can occur and send the situation that the back sphere gap does not discharge, if has turned down in the ball crack, sphere gap then can appear there not being unexpected self discharge under the situation of firing pulse, cause danger, reliability is difficult to guarantee.
The utility model content
The utility model puts forward at the problems referred to above, its objective is provide a kind of simple in structure, regulation and control are convenient accurately, operation is reliable, the adjustable electrode ignition gap that is suitable for testing on-site impact.
To achieve these goals, the technical scheme of the utility model technical solution problem: be made up of two ball electrodes, one is individual to be the hollow ball electrode; Another is the inner adjustable electrode device that the ball electrode is become needle electrode that is provided with, in order to change its die opening, in the described adjustable electrode device, receiver links to each other with relay, power supply links to each other with storage capacitor, storage capacitor is connected to the ignition coil and the resetting coil of driving mechanism by relay, and it is flexible to drive needle electrode by driving mechanism.
Described ball electrode also can be any one in plate-shaped electrode, the oval-shaped electrode.
Described receiver is any one in infrared remote receiver or the wireless receiver.
Described driving mechanism is made up of the drive rod and the lever in crossing point fire coil and resetting coil axle center.
Described drive rod and lever are for flexibly connecting.
Described lever is flexible connection in needle electrode.
Described positive source is connected with storage capacitor C one end by diode D, resistance R, and power cathode links to each other with the storage capacitor C other end by charge switch.
Described power supply is a battery.
The utility model compared with prior art has following advantage and effect:
By having adopted a hollow ball electrode; An inside is provided with the adjustable electrode device that the ball electrode is become needle electrode, the magnetic field that ignition coil and resetting coil is produced by the storage capacitor in the adjustable electrode device drives drive rod, it is flexible promptly to drive needle electrode, change the method for electrode shape and interelectrode distance, make the ignition gap discharge.Need not annexes such as configuration igniting pulse generating unit, it is little, simple for structure, cheap to have a volume, the reliability height, and dispersed little, regulation and control are convenient, are suitable for any current potential, and do not need advantage single-end earthed.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Fig. 1 is the structural principle schematic diagram of adjustable electrode ignition gap of the present utility model.
Fig. 2 is a reset mode schematic diagram of the present utility model.
Fig. 3 is a fired state schematic diagram of the present utility model.
Wherein: ball electrode 1, ball electrode 2, storage capacitor 3, needle electrode 4, adjustable electrode device 5, ignition coil 6, drive rod 7, resetting coil 8, relay 9, receiver 10, driving mechanism 11, lever 12, charge switch 13, power supply 14, diode 15, resistance 16.
The specific embodiment
Embodiment 1:
Adjustable electrode ignition gap is made up of two ball electrodes as shown in Figure 1, and one of them is a hollow ball electrode 1; One is the inner adjustable electrode device 5 that ball electrode 2 is become needle electrode 4 that is provided with, in order to change its die opening, in the described adjustable electrode device 5, infrared remote receiver receiver 10 links to each other with relay 9, battery 14 is anodal by diode 15, resistance 16 is connected with storage capacitor 3 one ends, battery 14 negative poles link to each other with storage capacitor 3 other ends by charge switch 13, storage capacitor 3 is connected to the ignition coil 6 and the resetting coil 8 of driving mechanism 11 by relay 9, and driving mechanism 11 is made up of the drive rod 7 and the lever 12 in crossing point fire coil 6 and resetting coil 8 axle center.Drive rod 7, lever 12 and needle electrode 4 are articulated as one, and it is flexible to drive needle electrode 4 by driving mechanism 11, has changed electrode shape and interelectrode distance, makes the ignition gap discharge.
Embodiment 2:
Described two ball electrodes 1,2 are plate shaped (edge is a circular arc) electrode, and described receiver 10 is a wireless receiver, and all the other are with embodiment 1.
Embodiment 3:
Described two ball electrodes 1,2 are oval-shaped electrode, and all the other are with embodiment 1.
During concrete the use:
The fiery gap of setting up an office is in reset mode, and the ignition gap ignition process is: as depicted in figs. 1 and 2, close charge switch 13, storage capacitor 3 chargings; The test loop pressurization, the ignition gap both end voltage rises, when reaching predetermined value, infrared (or wireless) receiver 10 receives firing command, control relay 9 actions, storage capacitor 3 is communicated with ignition coil 6, magnetic by ignition coil 6 produces lifts drive rod 7, drives needle electrode 4 simultaneously and leans out from ball electrode 2, as shown in Figure 3, become ball electrode 2 and be needle electrode 4.Dwindling of the change of electrode shape and interelectrode distance discharged ignition gap, and ignition process finishes.
Receive reset signal, ignition gap is finished reseting procedure and is: as shown in figures 1 and 3, close charge switch 13, storage capacitor 3 chargings; Infrared (or wireless) receiver 10 receives reset instruction, and control relay 9 actions are communicated with storage capacitor 3 with resetting coil 8, magnetic by resetting coil 8 produces falls drive rod 7, drives needle electrode 4 simultaneously and withdraws outside ball electrode 2, as shown in Figure 2, become needle electrode 4 and be ball electrode 2.Reseting procedure finishes.
Claims (8)
1, a kind of adjustable electrode ignition gap is made up of two ball electrodes, it is characterized in that is a hollow ball electrode (1); Another is provided with the adjustable electrode device (5) that ball electrode (2) is become needle electrode (4) for inside, in order to change its die opening, in the described adjustable electrode device (5), receiver (10) links to each other with relay (9), power supply (14) links to each other with storage capacitor (3), storage capacitor (3) is connected to the ignition coil (6) and the resetting coil (8) of driving mechanism (11) by relay (9), and it is flexible to drive needle electrode (4) by driving mechanism (11).
2, adjustable electrode ignition gap according to claim 1 is characterized in that described ball electrode (1,2) also can be any one in plate-shaped electrode, the oval-shaped electrode.
3, adjustable electrode ignition gap according to claim 1 is characterized in that described receiver (10) is any one in infrared remote receiver or the wireless receiver.
4, adjustable electrode ignition gap according to claim 1 is characterized in that described driving mechanism (11) is made up of the drive rod (7) and the lever (12) in crossing point fire coil (6) and resetting coil (8) axle center.
5, adjustable electrode ignition gap according to claim 4 is characterized in that described drive rod (7) and lever (12) are for flexibly connecting.
6,, it is characterized in that described lever (12) is flexible connection in needle electrode (4) according to claim 4 or 5 described adjustable electrode ignition gaps.
7, adjustable electrode ignition gap according to claim 1, it is characterized in that described power supply (14) positive pole is connected with storage capacitor (3) one ends by diode (15), resistance (16), power supply (14) negative pole links to each other with storage capacitor (3) other end by charge switch (13)
8,, it is characterized in that described power supply (14) is a battery according to claim 1 or 7 described adjustable electrode ignition gaps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620090583 CN2901080Y (en) | 2006-04-28 | 2006-04-28 | Adjustable electrode igniting gap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620090583 CN2901080Y (en) | 2006-04-28 | 2006-04-28 | Adjustable electrode igniting gap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2901080Y true CN2901080Y (en) | 2007-05-16 |
Family
ID=38085244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620090583 Expired - Fee Related CN2901080Y (en) | 2006-04-28 | 2006-04-28 | Adjustable electrode igniting gap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2901080Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101064415B (en) * | 2006-04-28 | 2010-05-12 | 王健斌 | Adjustable electrode ignition gap |
| CN102538028A (en) * | 2012-02-29 | 2012-07-04 | 陕西科技大学 | Gas oven with adjustable ignition firepower distance |
| CN109813208A (en) * | 2017-11-22 | 2019-05-28 | 纳博特斯克有限公司 | Sensor and mechanism |
| CN111853852A (en) * | 2020-07-21 | 2020-10-30 | 珠海格力电器股份有限公司 | Ignition control method and device of ignition equipment and ignition equipment |
-
2006
- 2006-04-28 CN CN 200620090583 patent/CN2901080Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101064415B (en) * | 2006-04-28 | 2010-05-12 | 王健斌 | Adjustable electrode ignition gap |
| CN102538028A (en) * | 2012-02-29 | 2012-07-04 | 陕西科技大学 | Gas oven with adjustable ignition firepower distance |
| CN109813208A (en) * | 2017-11-22 | 2019-05-28 | 纳博特斯克有限公司 | Sensor and mechanism |
| CN111853852A (en) * | 2020-07-21 | 2020-10-30 | 珠海格力电器股份有限公司 | Ignition control method and device of ignition equipment and ignition equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070516 |