CN210291930U

CN210291930U - High-voltage discharge pulser

Info

Publication number: CN210291930U
Application number: CN201921162576.2U
Authority: CN
Inventors: 孙海侠
Original assignee: Beijing Chuang Si Fang Electronic Ltd By Share Ltd
Current assignee: Beijing Chuang Si Fang Electronic Ltd By Share Ltd
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-04-10
Anticipated expiration: 2029-07-23

Abstract

The utility model discloses a high-voltage discharge pulser, including the guard box, be connected with the external power source connector on the lateral wall of guard box, the internally mounted of guard box has transformer, oscillator, boost circuit, discharge capacitance, voltage transformer and controller, be equipped with control button and display on the lateral wall of guard box, the guard box has the ignition tube through the protection tube connection, the last discharge needle that is connected with of discharge capacitance, the utility model discloses high-frequency high-voltage current who will send into from discharge capacitance through the discharge needle when using emits from its pointed end to ignite the combustible gas in the ignition tube, the combustible gas of burning sends into to the pulse jar through fire guide tube and fire guide branch pipe in, thereby ignites the mixed gas wherein, reaches the effect that produces the pulse, easy operation, convenient to use, and simple manufacture, it is with low costs.

Description

High-voltage discharge pulser

Technical Field

The utility model relates to a pulse ignition equipment technical field, specific field is high-pressure discharge pulser.

Background

During the operation of the coal-fired and oil-fired boiler, dust deposition is generally generated on the heated surface at the tail part, so that the smoke resistance is increased, the smoke exhaust temperature is increased, and the normal operation of the boiler is seriously influenced. The steam soot blowing technology commonly used at home and abroad is not suitable for removing the soot at the tail part of the boiler under many conditions, and the soot removing effect is not ideal. The leading cause is that steam blows the ash and can lead to flue gas humidity to increase, causes deposition and jam more easily, still can make the corruption aggravation sometimes, and is more so to calcium content or the higher ash of sulphur content, so pulse soot blower has replaced steam soot blower gradually in present production life, but pulse soot blower uses comparatively complicatedly usually, and the user of service is difficult to operate, so the utility model designs a neotype pulser in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-voltage discharge pulser to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-voltage discharge pulser comprises a protection box, wherein an external power supply connector is connected to the outer side wall of the protection box, a transformer, an oscillator, a booster circuit, a discharge capacitor, a voltage transformer and a controller are mounted inside the protection box, a control button and a display are arranged on the outer side wall of the protection box, the protection box is connected with an ignition tube through a protection tube, a discharge needle is connected to the discharge capacitor, a gas inlet tube penetrates through the outer side wall of the ignition tube and can be used for supplementing gas to enable the gas to be continuously ignited, a first electromagnetic valve is arranged on the gas inlet tube, one end of a fire guide tube is connected to the ignition tube, the other end of the fire guide tube is connected with a shunt device, a plurality of fire guide branch tubes are connected to the shunt device and communicated with a pulse tank, and one end of the pulse tank is an air outlet, the other end of pulse jar is connected with the mist intake pipe, be equipped with the second solenoid valve in the mist intake pipe, the utility model discloses high frequency high voltage current who will send into from discharge capacitance through the discharge needle when using emits from its pointed end to ignite the combustible gas in the ignition tube, the combustible gas of burning sends into to the pulse jar in through fire guide pipe and fire guide branch pipe, thereby ignites wherein the mixed gas, makes it produce the pulse.

Preferably, thereby external power source connector is connected with the transformer electricity and steps up external power source, the transformer gives into the oscillator after tentatively stepping up the electric current, the oscillator improves the current frequency who gives into after and gives into boost circuit, boost circuit will pass through the current that steps up the frequency and spread into to the discharge capacitance in, voltage transformer is arranged in the induction current voltage size after boost circuit steps up, voltage transformer transmits into the controller with the data that detect, the information after the controller is handled transmits into in the display, control button is used for controlling the controller.

Preferably, the squib has a tapered shape.

Preferably, the number of said fuse branches is at least 3.

Preferably, the protective case and the protective pipe are made of an insulating material.

Preferably, the pulse tank is provided with an exhaust pipe, and the exhaust pipe is provided with an exhaust valve.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses will follow the high frequency high voltage current who sends into in the electric capacity that discharges through the discharge needle when using and emit from its pointed end to ignite the combustible gas in the ignition tube, the combustible gas of burning sends into to the pulse jar through squib and ignition branch pipe in, thereby ignites mixed gas wherein, reaches the effect that produces the pulse, easy operation, convenient to use, and simple manufacture, it is with low costs.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;

fig. 2 is a schematic view of an internal structure of a protection box according to embodiment 1 of the present invention;

fig. 3 is a schematic structural diagram of embodiment 2 of the present invention.

In the figure: 1-protection box, 2-external power supply connector, 3-transformer, 4-oscillator, 5-booster circuit, 6-discharge capacitor, 7-voltage transformer, 8-controller, 9-control button, 10-display, 11-protection tube, 12-ignition tube, 13-discharge needle, 14-gas inlet tube, 15-first electromagnetic valve, 16-ignition tube, 17-shunt device, 18-ignition branch tube, 19-pulse tank, 20-mixed gas inlet tube, 21-second electromagnetic valve and 22-exhaust tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Embodiment 1, please refer to fig. 1-2, this embodiment provides a technical solution: a high-voltage discharge pulser comprises a protection box 1, wherein an external power supply connector 2 is connected to the outer side wall of the protection box 1, a transformer 3, an oscillator 4, a booster circuit 5, a discharge capacitor 6, a voltage transformer 7 and a controller 8 are arranged inside the protection box 1, a control button 9 and a display 10 are arranged on the outer side wall of the protection box 1, the protection box 1 is connected with an ignition tube 12 through a protection tube 11, the discharge capacitor 6 is connected with a discharge needle 13, a gas inlet tube 14 penetrates through the outer side wall of the ignition tube 12, a first electromagnetic valve 15 is arranged on the gas inlet tube 14, one end of a fire guide tube 16 is connected to the ignition tube 12, the other end of the fire guide tube 16 is connected with a shunt device 17, a plurality of fire guide branch tubes 18 are connected to the shunt device 17, the fire guide branch tubes 18 are communicated with a pulse tank 19, one end of the pulse tank 19 is an air outlet, the other end of the pulse tank 19 is connected with a mixed gas inlet pipe 20, and a second electromagnetic valve 21 is arranged on the mixed gas inlet pipe 20.

Specifically, thereby external power source connector 2 is connected with transformer 3 electricity and steps up external power source, transformer 3 gives into oscillator 4 after preliminary stepping up current, oscillator 4 improves the current frequency who gives into after and gives into in boost circuit 5, boost circuit 5 will pass through the current that steps up that increases frequency and turn into in discharging capacitor 6, voltage transformer 7 is arranged in the induction current voltage size after boost circuit 5 steps up, voltage transformer 7 sends into controller 8 with the data that detect, the information that controller 8 handled is sent into in display 10, control button 9 is used for controlling controller 8.

Specifically, the squib 12 is tapered in outer shape.

Specifically, the number of the pilot branch pipes 18 is at least 3.

Specifically, the protective case 1 and the protective tube 11 are each made of an insulating material.

Embodiment 2, please refer to fig. 3, which discloses a technical solution, a high voltage discharge pulser, including a protection box 1, an external power connector 2 is connected to an outer side wall of the protection box 1, a transformer 3, an oscillator 4, a boost circuit 5, a discharge capacitor 6, a voltage transformer 7 and a controller 8 are installed inside the protection box 1, a control button 9 and a display 10 are installed on the outer side wall of the protection box 1, the protection box 1 is connected to an ignition tube 12 through a protection tube 11, the discharge capacitor 6 is connected to a discharge needle 13, a gas inlet tube 14 is arranged on the outer side wall of the ignition tube 12 in a penetrating manner, a first electromagnetic valve 15 is arranged on the gas inlet tube 14, one end of a squib 16 is connected to the ignition tube 12, the other end of the squib 16 is connected to a shunt device 17, the shunt device 17 is connected to a plurality of squib branches 18, the fire guiding branch pipe 18 is communicated with the pulse tank 19, one end of the pulse tank 19 is an air outlet, the other end of the pulse tank 19 is connected with a mixed gas inlet pipe 20, and a second electromagnetic valve 21 is arranged on the mixed gas inlet pipe 20.

Specifically, the squib 12 is tapered in outer shape.

Specifically, the number of the pilot branch pipes 18 is at least 3.

In particular, the protective box 1 and the protective tube 11 are both made of insulating material

Be equipped with blast pipe 22 on the pulse jar 19, be equipped with discharge valve on the blast pipe 22, work as the utility model discloses the equipment of connecting is difficult when with the gas outgoing in the pulse jar, can discharge through the blast pipe.

The working principle is as follows: the utility model discloses, will follow the high frequency high voltage current who sends into in discharge capacitor 6 through discharge needle 13 when using and emit from its pointed end to the combustible gas in the ignition tube 12 ignites, and the combustible gas of burning sends into to pulse tank 19 through squib 16 and branch pipe 18 of igniting, thereby ignites the mist wherein, makes it produce the pulse.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A high voltage discharge pulser, comprising: the device comprises a protection box (1), wherein an external power connector (2) is connected to the outer side wall of the protection box (1), a transformer (3), an oscillator (4), a booster circuit (5), a discharge capacitor (6), a voltage transformer (7) and a controller (8) are arranged inside the protection box (1), a control button (9) and a display (10) are arranged on the outer side wall of the protection box (1), the protection box (1) is connected with an ignition tube (12) through a protection tube (11), the discharge capacitor (6) is connected with a discharge needle (13), the discharge needle (13) extends into the ignition tube (12), a gas inlet tube (14) is arranged on the outer side wall of the ignition tube (12) in a penetrating manner, a first electromagnetic valve (15) is arranged on the gas inlet tube (14), and one end of a fire guide tube (16) is connected to the ignition tube (12), the other end of the ignition tube (16) is connected with a shunt device (17), a plurality of ignition branch pipes (18) are connected to the shunt device (17), the ignition branch pipes (18) are communicated with a pulse tank (19), one end of the pulse tank (19) is an air outlet, the other end of the pulse tank (19) is connected with a mixed gas inlet pipe (20), and a second electromagnetic valve (21) is arranged on the mixed gas inlet pipe (20).

2. A high voltage discharge pulser according to claim 1, wherein: thereby external power source connector (2) are connected with transformer (3) electricity and are stepped up external power source, transformer (3) are tentatively boosted the back with the electric current and are transmitted into oscillator (4), oscillator (4) are transmitted into in booster circuit (5) after improving incoming current frequency, booster circuit (5) will be transmitted into to discharge capacitance (6) through the electric current that steps up frequently, voltage transformer (7) are arranged in the current-voltage size of response after booster circuit (5) boost, voltage transformer (7) transmit into controller (8) with the data that detect, the information that controller (8) were handled is transmitted into in display (10), control button (9) are used for controlling controller (8).

3. A high voltage discharge pulser according to claim 1, wherein: the shape of the ignition tube (12) is conical.

4. A high voltage discharge pulser according to claim 1, wherein: the number of the branch fuse tubes (18) is at least 3.

5. A high voltage discharge pulser according to claim 1, wherein: the protective box (1) and the protective tube (11) are both made of insulating materials.

6. A high voltage discharge pulser according to claim 1, wherein: an exhaust pipe (22) is arranged on the pulse tank (19), and an exhaust valve is arranged on the exhaust pipe (22).