CN206386962U - A kind of two sections of ignition combustion systems of small-power hot air type - Google Patents
A kind of two sections of ignition combustion systems of small-power hot air type Download PDFInfo
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- CN206386962U CN206386962U CN201720054955.4U CN201720054955U CN206386962U CN 206386962 U CN206386962 U CN 206386962U CN 201720054955 U CN201720054955 U CN 201720054955U CN 206386962 U CN206386962 U CN 206386962U
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- burner
- pipe
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- valve
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Abstract
The utility model discloses a kind of two sections of ignition combustion systems of small-power hot air type, including burner, one end of the burner is provided with main combustible pipe, and main combustible pipe is fastenedly connected with burner sealing；Big fire flow control valve, big fire magnetic valve, security solenoid valve, gas pressure gage, combustion gas blast switch, gas filter and manual ball valve are disposed with the main combustible pipe；The other end of the burner is provided with blast pipe, and the entrance point of blast pipe is provided with volume damper, and the side of volume damper is provided with airflow pressure switch.Two sections of ignition combustion systems of this small-power hot air type pass through controller accurate control points fiery opportunity and required air quantity and gas quantity so that environment-friendly high-efficiency；Changeable between large and small fire, it is ensured that energy-conservation, if there is situation about can not burn, system can automatically cut off power supply and gas circuit, it is ensured that safety；Accurately, burning highly effective, energy-conserving and environment-protective use safety for overall ignition timing and required air quantity, gas quantity control.
Description
Technical field
The utility model is related to combustion system technical field, especially a kind of two sections of ignition combustion systems of small-power hot air type.
Background technology
Low power combustor is usually the single hop fire of monoblock type, is directly ceased fire after temperature reaches, after temperature reduction
Light a fire again again.Control of this system to temperature is not accurate enough, and can be lighted a fire again repeatedly during normal use, leads
Cause ignition electrode fault rate high.
Utility model content
The purpose of this utility model is to provide a kind of two sections of ignition combustion systems of small-power hot air type, with energy-saving and environmental protection,
Safe and efficient advantage, is forbidden, the problem of reliability is not high with the temperature control for solving to propose in above-mentioned background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of two sections of fire burnings of small-power hot air type
System, including burner, one end of the burner are provided with main combustible pipe, and main combustible pipe is fastenedly connected with burner sealing；
Big fire flow control valve is provided with the main combustible pipe, big fire flow control valve is fixedly connected with main combustible pipe；The big fire
The opposite side that flow control valve is connected with burner is provided with big fire magnetic valve, and the opposite side of big fire magnetic valve is provided with safe electricity
Magnet valve, the opposite side of security solenoid valve is provided with gas pressure gage, and the opposite side of gas pressure gage is provided with combustion gas blast switch,
The opposite side of combustion gas blast switch is provided with gas filter, and the other end of gas filter is provided with manual ball valve；The combustion
The other end of burner is provided with blast pipe, and blast pipe is fastenedly connected with burner sealing；The entrance point of the blast pipe is provided with
Volume damper, the side of volume damper is provided with airflow pressure switch, and airflow pressure switch is fixedly mounted on air quantity regulation
On valve；The side of the burner is provided with ignition controller and controller, big fire magnetic valve, security solenoid valve, air quantity regulation
Valve and ignition controller are electrically connected with controller.
It is used as further program of the utility model：Secondary Gas Pipe, the one of secondary Gas Pipe are provided with the main combustible pipe
End is connected between burner and big fire flow control valve, and the other end of main combustible pipe is connected to big fire magnetic valve and security solenoid valve
Between, small fire magnetic valve and small fire flow control valve are provided with secondary Gas Pipe.
It is used as further program of the utility model：The burner and small fire magnetic valve electrically connect with ignition controller
Connect.
It is used as further program of the utility model：The controller uses programmable PLC control system.
Compared with prior art, the utility model beneficial effect：
The controller of two sections of ignition combustion systems of this small-power hot air type uses programmable PLC control system, by that can compile
The PLC control system accurate control points of journey fiery opportunity and required air quantity, gas quantity, reach optimal proportioning, it is ensured that burnt
Entirely so that environment-friendly high-efficiency；It can not be met in the flame status that secondary Gas Pipe is provided by the main combustible pipe and secondary Gas Pipe of setting
It is required that, it can switch between large and small fire so that energy-conservation, if there is situation about can not burn, system can automatically cut off power supply
And gas circuit, it is ensured that safety；Accurately, burning highly effective, energy-conserving and environment-protective make for overall ignition timing and required air quantity, gas quantity control
With safety.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model.
In figure：1- burners；2- main combustible pipes；3- big fire flow control valves；4- big fire magnetic valves；5- security solenoid valves；
6- gas pressure gages；7- combustion gas blast switch；8- gas filters；9- manual ball valves；10- blast pipes；11- volume dampers；
12- airflow pressures are switched；13- ignition controllers；14- controllers；15- pair Gas Pipes；16- small fire magnetic valves；17- small fire flows
Regulating valve.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Referring to Fig. 1, in the utility model embodiment, a kind of two sections of ignition combustion systems of small-power hot air type, including burning
Device 1, one end of burner 1 is provided with main combustible pipe 2, and main combustible pipe 2 is fastenedly connected with the sealing of burner 1；Set on main combustible pipe 2
Big fire flow control valve 3 is equipped with, big fire flow control valve 3 is fixedly connected with main combustible pipe 2；Big fire flow control valve 3 and burning
The opposite side that device 1 is connected is provided with big fire magnetic valve 4, and the opposite side of big fire magnetic valve 4 is provided with security solenoid valve 5, safety electricity
The opposite side of magnet valve 5 is provided with gas pressure gage 6, and the opposite side of gas pressure gage 6 is provided with combustion gas blast switch 7, combustion gas wind
7 opposite side of compressing switch is provided with gas filter 8, and the other end of gas filter 8 is provided with manual ball valve 9；Burner 1
The other end is provided with blast pipe 10, and blast pipe 10 is fastenedly connected with the sealing of burner 1；The entrance point of blast pipe 10 is provided with air quantity
Regulating valve 11, the side of volume damper 11 is provided with airflow pressure switch 12, and airflow pressure switch 12 is fixedly mounted on air quantity
In regulating valve 11；The side of burner 1 is provided with ignition controller 13 and controller 14, and controller 14 uses programmable PLC
Secondary Gas Pipe 15 is provided with control system, main combustible pipe 2, one end of secondary Gas Pipe 15 is connected to burner 1 and big fire flow
Between regulating valve 3, the other end of main combustible pipe 2 is connected between big fire magnetic valve 4 and security solenoid valve 5, is set in secondary Gas Pipe 15
There are small fire magnetic valve 16 and small fire flow control valve 17, burner 1 and small fire magnetic valve 16 electrically connect with ignition controller 13
Connect, big fire magnetic valve 4, security solenoid valve 5, volume damper 11 and ignition controller 13 are electrically connected with controller 14；When
Combustion gas enters after main combustible pipe 2, opens manual ball valve 9, and combustion gas sequentially passes through gas filter 8, combustion gas blast switch 7 and combustion gas
Pressure gauge 6 reaches security solenoid valve 5, and now security solenoid valve 5 is to close, and combustion gas can not pass through；Carry out ignition it
Before, controller 14 gives the signal of volume damper 11, and volume damper 11 opens low-angle, and airflow pressure switch 12 perceives air quantity letter
Number, combustion gas blast switch 7 perceive combustion gas signal, when both pressure within the specified range when, controller 14 give security solenoid valve 5
It is powered and opens, combustion gas enters, now, controller 14 gives ignition controller 13 and the signal of small fire magnetic valve 16 again, combustion gas is fired from pair
Tracheae 15 enters burner 1, and the ignition after signal is obtained of ignition controller 13, this state is small fire state；When small
Fire burning can not be met when requiring, controller 14 will give big fire magnetic valve 4 and the signal of volume damper 11, allow big fire magnetic valve
4 open, and volume damper 11 opens wide-angle, and gas quantity now can increase, and this state is big fire state；If igniting
Break down, ignition controller 13 just can not detect flame, can output signal to controller 14, and controller 14 will alarm,
Security solenoid valve 5 is simultaneously closed off, the power supply of ignition controller 13 is cut off, realizes the effect of safeguard protection；Pass through big fire Flow-rate adjustment
Valve 3 and the manually adjustable gas flow of small fire flow control valve 17, reach most efficient air-fuel ratio, and in the debugging stage, debugging is completed
After, just it need not have adjusted；Pass through programmable PLC control system accurate control points fiery opportunity and required air quantity, combustion gas
Amount, reaches optimal proportioning, it is ensured that burning is complete, it is ensured that environment-friendly high-efficiency；, can be big if flame status can not meet requirement
Switch between small fire, it is ensured that energy-conservation, if there is situation about can not burn, system can automatically cut off power supply and gas circuit, it is ensured that peace
Entirely.
In summary：The controller 14 of two sections of ignition combustion systems of this small-power hot air type controls system using programmable PLC
System, by programmable PLC control system accurate control points fiery opportunity and required air quantity, gas quantity, reaches optimal proportioning,
Ensure that burning is complete so that environment-friendly high-efficiency；The fire provided by the main combustible pipe 2 and secondary Gas Pipe 15 of setting in secondary Gas Pipe 15
Flame state can not meet requirement, can switch between large and small fire so that energy-conservation, if there is situation about can not burn, system
Power supply and gas circuit can be automatically cut off, it is ensured that safety；Accurately, burning is high for overall ignition timing and required air quantity, gas quantity control
Effect, energy-conserving and environment-protective use safety.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (4)
1. a kind of two sections of ignition combustion systems of small-power hot air type, including burner (1), it is characterised in that：The burner (1)
One end is provided with main combustible pipe (2), and main combustible pipe (2) is fastenedly connected with burner (1) sealing；Set on the main combustible pipe (2)
Big fire flow control valve (3) is equipped with, big fire flow control valve (3) is fixedly connected with main combustible pipe (2)；The big fire Flow-rate adjustment
Valve (3) is provided with big fire magnetic valve (4) with the opposite side that burner (1) is connected, and the opposite side of big fire magnetic valve (4) is provided with peace
Full magnetic valve (5), the opposite side of security solenoid valve (5) is provided with gas pressure gage (6), and the opposite side of gas pressure gage (6) is set
Combustion gas blast switch (7) is equipped with, the opposite side of combustion gas blast switch (7) is provided with gas filter (8), gas filter (8)
The other end be provided with manual ball valve (9)；The other end of the burner (1) is provided with blast pipe (10), blast pipe (10) with
Burner (1) sealing is fastenedly connected；The entrance point of the blast pipe (10) is provided with volume damper (11), volume damper
(11) side is provided with airflow pressure switch (12), and airflow pressure switch (12) is fixedly mounted on volume damper (11)；
The side of the burner (1) is provided with ignition controller (13) and controller (14), big fire magnetic valve (4), security solenoid valve
(5), volume damper (11) and ignition controller (13) are electrically connected with controller (14).
2. two sections of ignition combustion systems of a kind of small-power hot air type according to claim 1, it is characterised in that：The main combustion gas
Secondary Gas Pipe (15) is provided with pipe (2), one end of secondary Gas Pipe (15) is connected to burner (1) and big fire flow control valve
(3) between, the other end of main combustible pipe (2) is connected between big fire magnetic valve (4) and security solenoid valve (5), on secondary Gas Pipe (15)
It is provided with small fire magnetic valve (16) and small fire flow control valve (17).
3. two sections of ignition combustion systems of a kind of small-power hot air type according to claim 1, it is characterised in that：The burner
(1) it is electrically connected with small fire magnetic valve (16) with ignition controller (13).
4. two sections of ignition combustion systems of a kind of small-power hot air type according to claim 1, it is characterised in that：The controller
(14) programmable PLC control system is used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720054955.4U CN206386962U (en) | 2017-01-18 | 2017-01-18 | A kind of two sections of ignition combustion systems of small-power hot air type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720054955.4U CN206386962U (en) | 2017-01-18 | 2017-01-18 | A kind of two sections of ignition combustion systems of small-power hot air type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206386962U true CN206386962U (en) | 2017-08-08 |
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ID=59494790
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720054955.4U Active CN206386962U (en) | 2017-01-18 | 2017-01-18 | A kind of two sections of ignition combustion systems of small-power hot air type |
Country Status (1)
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| CN (1) | CN206386962U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579045A (en) * | 2018-12-29 | 2019-04-05 | 佛山市旭灿科技有限公司 | A kind of burner valve block structure and its control method for aluminium melting furnace |
-
2017
- 2017-01-18 CN CN201720054955.4U patent/CN206386962U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579045A (en) * | 2018-12-29 | 2019-04-05 | 佛山市旭灿科技有限公司 | A kind of burner valve block structure and its control method for aluminium melting furnace |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 145, Zhongxin Middle Road, Xiansha Village, Gaobu Town, Dongguan City, Guangdong Province, 523000 Patentee after: Guangdong Gongneng Intelligent Manufacturing Equipment Co.,Ltd. Address before: Zone E, No.1 Hengwu Street, Xiakou West, Dongcheng District, Dongguan City, Guangdong Province, 523115 Patentee before: DONGGUAN GONGNENG MACHINERY TECHNOLOGY CO.,LTD. |
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| CP03 | Change of name, title or address |