CN108397789A - Igniter and wall-hung boiler - Google Patents
Igniter and wall-hung boiler Download PDFInfo
- Publication number
- CN108397789A CN108397789A CN201810367361.8A CN201810367361A CN108397789A CN 108397789 A CN108397789 A CN 108397789A CN 201810367361 A CN201810367361 A CN 201810367361A CN 108397789 A CN108397789 A CN 108397789A
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- CN
- China
- Prior art keywords
- discharge
- combustion chamber
- discharge assembly
- electromagnetic coil
- assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q5/00—Make-and-break ignition, i.e. with spark generated between electrodes by breaking contact therebetween
Abstract
The invention discloses a kind of igniter and wall-hung boiler, the igniter includes combustion chamber, further includes：Electromagnetic coil is arranged outside the combustion chamber, for generating magnetic field；Discharge assembly is equipped with the electromagnetic coil, and there is the discharge assembly discharge part, the discharge part of the discharge assembly to be located in the combustion chamber；Driving device, it is arranged outside the combustion chamber and is drivingly connected with the discharge assembly, the magnetic field that the driving device is used to that the discharge assembly to be driven to cut the electromagnetic coil, so that the discharge assembly generates electric field, the discharge part of the discharge part of the discharge assembly subsidiary positive charge because of the electric field that the discharge assembly generates, the discharge assembly of subsidiary positive charge discharges in the combustion chamber to light a fire.The present invention is applied to wall-hung boiler by electrostatic induction electrification principle and is used as discharge ignition apparatus, and high potential highfield is suitable for northern China low temperature and low humidity environment, improves wall-hung boiler ignition success rate.
Description
Technical field
The present invention relates to wall-hung boiler technical fields, and in particular to a kind of igniter and wall-hung boiler.
Background technology
Wall-hung boiler is mainly the pulse high-voltage breakdown atmospherical discharges igniting by two interpolar of ignition electrode, needle-discharging of lighting a fire at present
Ignition success rate is affected by humiture environment, is put a little using two interpolar of ignition electrode in the environment of low temperature and low humidity, is passed through height
The success rate that the mode of piezoelectricity breakdown air is lighted a fire is low.
Invention content
In order to solve the above-mentioned technical problem, it the invention discloses a kind of igniter and wall-hung boiler, solves low in low temperature
The low success rate of problem that existing way is lighted a fire under wet environment.
According to an aspect of the present invention, a kind of igniter, including combustion chamber are disclosed, further includes：Electromagnetic coil, if
It sets outside the combustion chamber, for generating magnetic field；Discharge assembly is equipped with the electromagnetic coil, and the electric discharge group
There is part discharge part, the discharge part of the discharge assembly to be located in the combustion chamber；Driving device is arranged outside the combustion chamber
It portion and is drivingly connected with the discharge assembly, the driving device is for driving the discharge assembly to cut the electromagnetic coil
Magnetic field, so that the discharge assembly generates electric field, the discharge part of the discharge assembly is due to the electric field that the discharge assembly generates
The discharge part of subsidiary positive charge, the discharge assembly of subsidiary positive charge discharges in the combustion chamber to light a fire.
Further, the discharge assembly includes：Transmission shaft, the first end of the transmission shaft connect with the driving device
It connects；Discharge electrode, first end insulation set is on the electromagnetic coil, described in some or all of formation of the discharge electrode
The discharge part of discharge assembly.
Further, the discharge assembly includes：Transmission shaft, the first end of the transmission shaft connect with the driving device
It connects；Discharge electrode, first end are arranged in the second end of the transmission shaft, some or all of formation institute of the discharge electrode
State the discharge part of discharge assembly.
Further, the discharge electrode is correspondingly arranged with the indoor fire row of burning, and the discharge electrode and institute
It states and forms discharging gap between fire row.
Further, the electromagnetic coil is arranged in the lower section on the combustion chamber chassis, is correspondingly arranged with the fire row.
Further, the driving device is synchronous motor.
Further, the transmission shaft is threaded through in the electromagnetic coil.
Further, the discharge electrode is threaded through in the electromagnetic coil.
Further, the discharge electrode, which is located on the part of the combustion chamber, is provided with high-temperature-resistant layer.
Further, the igniter further includes：Mounting bracket is correspondingly arranged with combustion chamber, and the driving device is set
It sets in the mounting bracket.
According to another aspect of the present invention, a kind of wall-hung boiler, including above-mentioned igniter are disclosed.
When the present invention starts, driving device is powered operation simultaneously, and discharge assembly is at the uniform velocity transported across electromagnetic coil cutting magnetic field
Row generates electric field, and gas proportion safety valve is opened, combustion chamber combustion gas aggregation, with the electrostatic of discharge part and combustion chamber metal plate
Discharge igniting burns, and successfully completes the igniting of wall-hung boiler.The present invention is applied to wall-hung boiler by electrostatic induction electrification principle and is used as
Discharge ignition apparatus, high potential highfield are suitable for northern China low temperature and low humidity environment, improve wall-hung boiler ignition success rate.
Description of the drawings
Fig. 1 is the structural schematic diagram of the igniter of the embodiment of the present invention；
Legend：10, electromagnetic coil；20, discharge assembly；21, transmission shaft；22, discharge electrode；30, driving device；40, it props up
Frame；50, combustion chamber；60, fire row.
Specific implementation mode
With reference to embodiment, the present invention will be further described, but is not limited to the content on specification.
The invention discloses a kind of igniters, including combustion chamber 50, electromagnetic coil 10, discharge assembly 20 and driving device
30, electromagnetic coil 10 is arranged outside combustion chamber 50, for generating magnetic field；Discharge assembly 20 is equipped with electromagnetic coil 10,
And there is discharge assembly 20 discharge part, the discharge part of discharge assembly 20 to be located in combustion chamber 50；The setting of driving device 30 is being burnt
It is drivingly connected outside room 50 and with discharge assembly 20, driving device 30 is used to drive discharge assembly 20 in cutting electromagnetic coil 10
Magnetic field, so that discharge assembly 20 generates electric field, the discharge part of discharge assembly 20 is attached to just because of the electric field that discharge assembly 20 generates
The discharge part of charge, the discharge assembly 20 of subsidiary positive charge discharges in combustion chamber 50 to light a fire.
When starting wall-hung boiler, driving device is powered operation simultaneously, and discharge assembly cutting magnetic field travels at the uniform speed generation electric field, fires
Gas ratio safety valve is opened, combustion chamber combustion gas aggregation, with the fire row static discharge ignition of discharge part and combustion chamber,
Successfully complete the igniting of wall-hung boiler.The present invention is applied to wall-hung boiler by electrostatic induction electrification principle and is used as discharge ignition apparatus,
High potential highfield is suitable for northern China low temperature and low humidity environment, improves wall-hung boiler ignition success rate.
In addition, connected by conducting wire between pulse igniter and ignition electrode, conducting wire pressure resistance and cabling wiring process can deposit
In electric leakage or conducting wire directly to metal plate electric discharge problem, and the present invention completely can be to avoid the problem, since the present invention is that object is quiet
The electrification by induction of electricity discharges, high potential highfield low current, and the resistance to pressure request of component insulation is relatively low, securely and reliably.
In the above-described embodiments, discharge assembly 20 includes：Transmission shaft 21 and discharge electrode 22, the first end of transmission shaft 21 with
Driving device 30 connects；22 first end insulation set of discharge electrode is on electromagnetic coil 10, the part of discharge electrode 22 or complete
Portion forms the discharge part of discharge assembly 20.It, will not be by electromagnetism due to discharge electrode 20 and 10 insulation set of electromagnetic coil
The interference of electric current in coil 10, the of length no more than 10mm of discharge electrode.
In the above-described embodiments, discharge electrode 22 is correspondingly arranged with the fire row 60 in combustion chamber 50, and discharge electrode 22 with
Discharging gap is formed between fire row 60, discharge electrode is no more than 5mm with combustion chamber fire row distance.
In the above-described embodiments, electromagnetic coil 10 is arranged in the lower section on 50 chassis of combustion chamber, is correspondingly arranged with fire row 60.
In the above-described embodiments, driving device 30 is synchronous motor.
In the above-described embodiments, transmission shaft 21 is threaded through in electromagnetic coil 10.
In the above-described embodiments, discharge electrode 22, which is located on the part inside combustion chamber 50, is provided with high-temperature-resistant layer, such as：
Fire resistant resin material, it is to be understood that since the end of discharge electrode 22 needs to discharge with fire row, high-temperature-resistant layer meeting is set
Influence discharge electrode 22 and fire row electric discharge, therefore the installation position of high-temperature-resistant layer be provided in addition to 22 end of discharge electrode it
It is early to ensure under conditions of discharging on outer position, prevent 22 high temperature of discharge electrode from damaging.
In the above-described embodiments, igniter further includes：Mounting bracket 40, mounting bracket 40 is corresponding with combustion chamber 50 to be set
It sets, driving device 30 is arranged in mounting bracket 40, more solid and reliable.
In another embodiment, the ignition device structure is identical as the above-mentioned fact, difference lies in：Discharge assembly 20 wraps
It includes：The first end of transmission shaft 21 and discharge electrode 22, transmission shaft 21 is connect with driving device 30；The first end of discharge electrode 22 is set
It sets in the second end of transmission shaft 21, the discharge part of some or all of formation discharge assembly 20 of discharge electrode 22, electric discharge electricity
Extremely of length no more than 10mm.
In the above-described embodiments, discharge electrode 22 is threaded through in electromagnetic coil 10.
According to another aspect of the present invention, a kind of wall-hung boiler, including above-mentioned igniter are also disclosed.
The synchronous motor of the present invention is fixed on wall-hung boiler inner support, and axial end stretches out stainless steel shaft, and electromagnetic coil is fixed
Below combustion chamber soleplate, coil end draws discharge electrode.First with electromagnetic induction principle, synchronous motor drives stainless steel shaft
It changes the line of production raw electric field in electromagnetic coil inward turning, discharge electrode is because the forceful electric power place generated in electromagnetic coil is positively charged, when electric discharge electricity
When pole field strength is more than the air insulation with wall-hung boiler combustion chamber metal plate gap (3-5mm) and punctures air insulation, discharge electrode is just
Charge generates static discharge (discharge voltage is up to 10KV or more) with the ionization of combustion chamber metal plate and then lights a fire, and is put with humiture reduction
Electric strength is bigger.
Obviously, the above embodiment of the invention be only to clearly illustrate example of the present invention, and not be
Restriction to embodiments of the present invention.For those of ordinary skill in the art, on the basis of the above description also
It can make other variations or changes in different ways.Here all embodiments can not be exhaustive.It is every to belong to this
Row of the obvious changes or variations that the technical solution of invention is extended out still in protection scope of the present invention.
Claims (11)
1. a kind of igniter, including combustion chamber (50), which is characterized in that further include：
Electromagnetic coil (10), setting is external in the combustion chamber (50), for generating magnetic field；
Discharge assembly (20) is equipped with the electromagnetic coil (10), and the discharge assembly (20) has discharge part, described
The discharge part of discharge assembly (20) is located in the combustion chamber (50)；
Driving device (30), setting is external in the combustion chamber (50) and is drivingly connected with the discharge assembly (20), the drive
The magnetic field that dynamic device (30) is used to that the discharge assembly (20) to be driven to cut the electromagnetic coil (10), so that the discharge assembly
(20) electric field, the discharge part of the discharge assembly (20) the subsidiary positive electricity because of the electric field that the discharge assembly (20) generates are generated
The discharge part of lotus, the discharge assembly (20) of subsidiary positive charge discharges in the combustion chamber (50) to light a fire.
2. igniter according to claim 1, which is characterized in that the discharge assembly (20) includes：
The first end of transmission shaft (21), the transmission shaft (21) is connect with the driving device (30)；
Discharge electrode (22), first end insulation set on the electromagnetic coil (10), the part of the discharge electrode (22) or
Person is completely formed the discharge part of the discharge assembly (20).
3. igniter according to claim 1, which is characterized in that the discharge assembly (20) includes：
The first end of transmission shaft (21), the transmission shaft (21) is connect with the driving device (30)；
Discharge electrode (22), first end are arranged in the second end of the transmission shaft (21), the part of the discharge electrode (22)
Or it is completely formed the discharge part of the discharge assembly (20).
4. igniter according to claim 2 or 3, which is characterized in that
The discharge electrode (22) is correspondingly arranged with the fire row (60) in the combustion chamber (50), and the discharge electrode (22) with
Discharging gap is formed between the fire row (60).
5. igniter according to claim 4, which is characterized in that
The electromagnetic coil (10) is arranged in the lower section on the combustion chamber (50) chassis, is correspondingly arranged with the fire row (60).
6. igniter according to claim 1, which is characterized in that
The driving device (30) is synchronous motor.
7. igniter according to claim 2 or 3, which is characterized in that
The transmission shaft (21) is threaded through in the electromagnetic coil (10).
8. igniter according to claim 3, which is characterized in that
The discharge electrode (22) is threaded through in the electromagnetic coil (10).
9. igniter according to claim 2 or 3, which is characterized in that
The discharge electrode (22), which is located on the internal part in the combustion chamber (50), is provided with high-temperature-resistant layer.
10. igniter according to claim 1, which is characterized in that the igniter further includes：
Mounting bracket (40) is correspondingly arranged with combustion chamber (50), and the driving device (30) is arranged in the mounting bracket (40)
On.
11. a kind of wall-hung boiler, which is characterized in that including the igniter described in any one of claim 1-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810367361.8A CN108397789B (en) | 2018-04-23 | 2018-04-23 | Ignition device and hanging stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810367361.8A CN108397789B (en) | 2018-04-23 | 2018-04-23 | Ignition device and hanging stove |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108397789A true CN108397789A (en) | 2018-08-14 |
| CN108397789B CN108397789B (en) | 2023-03-31 |
Family
ID=63099290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810367361.8A Active CN108397789B (en) | 2018-04-23 | 2018-04-23 | Ignition device and hanging stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108397789B (en) |
Citations (15)
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|---|---|---|---|---|
| US4374605A (en) * | 1979-09-03 | 1983-02-22 | Aktiebolaget Bofors | An assembly of an electrical connector and pyrotechnic igniter |
| CA2269341A1 (en) * | 1999-04-15 | 1999-11-07 | Joseph Allan Dale Boisvert | Gas appliance ignition apparatus |
| JP2001263653A (en) * | 2000-03-24 | 2001-09-26 | Yoshinaga Tekunika Kk | Ignition burner |
| CN1332895A (en) * | 1998-12-23 | 2002-01-23 | 冠军航天股份有限公司 | Inductive ignition circuit |
| CN2694113Y (en) * | 2004-04-15 | 2005-04-20 | 蔡进琳 | Combustor |
| CN102356232A (en) * | 2009-03-16 | 2012-02-15 | 博格华纳贝鲁系统有限公司 | Method and system for igniting a fuel/air mixture of a combustion chamber, in particular in a combustion engine by creating a corona discharge |
| CN102619667A (en) * | 2010-12-21 | 2012-08-01 | 博格华纳贝鲁系统有限公司 | Electric corona ignition device |
| US20130309619A1 (en) * | 2012-05-17 | 2013-11-21 | Chin-Lin Tsai | Gas combustor |
| CN103423061A (en) * | 2013-08-19 | 2013-12-04 | 同济大学 | Extra high-energy spark discharge system |
| US20150211833A1 (en) * | 2012-10-23 | 2015-07-30 | Mas Zengrange (Nz) Limited | Remote initiator receiver |
| CN204534658U (en) * | 2015-02-07 | 2015-08-05 | 深圳市杰仕博科技有限公司 | Ignition |
| CN104896509A (en) * | 2015-06-12 | 2015-09-09 | 胥丹 | Release flare ignition system |
| DE102014003065A1 (en) * | 2014-03-04 | 2015-09-10 | Sächsisches Textilforschungsinstitut e.V. | Apparatus and measuring method for testing and evaluating the electrostatic dissipation capability of complete protective clothing systems |
| CN206160191U (en) * | 2016-10-26 | 2017-05-10 | 东北大学 | Ignite device of easy fuel liquid body of static |
| CN208418802U (en) * | 2018-04-23 | 2019-01-22 | 珠海格力电器股份有限公司 | Igniter and wall-hung boiler |
-
2018
- 2018-04-23 CN CN201810367361.8A patent/CN108397789B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4374605A (en) * | 1979-09-03 | 1983-02-22 | Aktiebolaget Bofors | An assembly of an electrical connector and pyrotechnic igniter |
| CN1332895A (en) * | 1998-12-23 | 2002-01-23 | 冠军航天股份有限公司 | Inductive ignition circuit |
| CA2269341A1 (en) * | 1999-04-15 | 1999-11-07 | Joseph Allan Dale Boisvert | Gas appliance ignition apparatus |
| JP2001263653A (en) * | 2000-03-24 | 2001-09-26 | Yoshinaga Tekunika Kk | Ignition burner |
| CN2694113Y (en) * | 2004-04-15 | 2005-04-20 | 蔡进琳 | Combustor |
| CN102356232A (en) * | 2009-03-16 | 2012-02-15 | 博格华纳贝鲁系统有限公司 | Method and system for igniting a fuel/air mixture of a combustion chamber, in particular in a combustion engine by creating a corona discharge |
| CN102619667A (en) * | 2010-12-21 | 2012-08-01 | 博格华纳贝鲁系统有限公司 | Electric corona ignition device |
| US20130309619A1 (en) * | 2012-05-17 | 2013-11-21 | Chin-Lin Tsai | Gas combustor |
| US20150211833A1 (en) * | 2012-10-23 | 2015-07-30 | Mas Zengrange (Nz) Limited | Remote initiator receiver |
| CN103423061A (en) * | 2013-08-19 | 2013-12-04 | 同济大学 | Extra high-energy spark discharge system |
| DE102014003065A1 (en) * | 2014-03-04 | 2015-09-10 | Sächsisches Textilforschungsinstitut e.V. | Apparatus and measuring method for testing and evaluating the electrostatic dissipation capability of complete protective clothing systems |
| CN204534658U (en) * | 2015-02-07 | 2015-08-05 | 深圳市杰仕博科技有限公司 | Ignition |
| CN104896509A (en) * | 2015-06-12 | 2015-09-09 | 胥丹 | Release flare ignition system |
| CN206160191U (en) * | 2016-10-26 | 2017-05-10 | 东北大学 | Ignite device of easy fuel liquid body of static |
| CN208418802U (en) * | 2018-04-23 | 2019-01-22 | 珠海格力电器股份有限公司 | Igniter and wall-hung boiler |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108397789B (en) | 2023-03-31 |
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