CN207648845U - A kind of time sequence control device of Brown Gas application burning - Google Patents
A kind of time sequence control device of Brown Gas application burning Download PDFInfo
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- CN207648845U CN207648845U CN201721717563.8U CN201721717563U CN207648845U CN 207648845 U CN207648845 U CN 207648845U CN 201721717563 U CN201721717563 U CN 201721717563U CN 207648845 U CN207648845 U CN 207648845U
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- valve
- cartridge
- brown gas
- fuel
- air hose
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Abstract
The utility model provides a kind of time sequence control device of Brown Gas application burning, including cartridge, the first pressure regulator valve being separately mounted on cartridge, air-fuel ratio valve and the first electronics shut-off valve, it further include an air hose, and the frequency conversion fan on the air hose, the induction end of the air-fuel ratio valve is connected on the air hose and adjusts the fuel output quantity of the cartridge according to its output quantity, the air hose and the cartridge are connected to a combustion gun, the combustion gun is heated to burner hearth, it is characterised in that：It further include a Blang's tracheae for being connected to the cartridge, and it is separately mounted to the second pressure regulator valve on Blang's tracheae and the second electronics shut-off valve, the first electronics shut-off valve and the second electronics shut-off valve are respectively and electrically connected to time schedule controller, the utility model regularly controls the output of fuel and Brown Gas, so that when the mixing volumetric combustion of fuel and Brown Gas, the low gas ring problem of the safety and health of Brown Gas hydrogen ring tempering is prevented.
Description
Technical field
The utility model is related to fuel combustion appliance technical fields, refer in particular to a kind of timing control dress of Brown Gas application burning
It sets.
Background technology
The current spray gun in fuel combustion is internally provided with a lance head close to nozzle, in order to make fuel be fired in lance tube
It is come into full contact with air when burning, the side and end face of lance head are equipped with multiple ventholes so that fuel is when being come out from spray gun
In diverging, the structure of this lance head is highly effective for burning conventional fuel, it is possible to reduce and black smoke is generated, fuel is saved,
Other problems will not be generated, but for Brown Gas (hydrogen and oxygen gas mixture), this structure can cause serious gas ring phenomenon, and
Because it just need not can burn by extraneous oxygen, therefore there is tempering in igniting or individually burning in Brown Gas
Safety problem.
Utility model content
In view of the above problems, the utility model provides a kind of time sequence control device of Brown Gas application burning, orderliness
Ground controls the output of fuel and Brown Gas so that the mixture of fuel and Brown Gas prevents the ring tempering of Brown Gas hydrogen in burning
The low gas of safety and health ring problem.
To achieve the goals above, the technical solution adopted in the utility model is as follows：
A kind of time sequence control device of Brown Gas application burning, including cartridge, be separately mounted on cartridge first
Pressure regulator valve, air-fuel ratio valve and the first electronics shut-off valve further include an air hose in parallel with the cartridge, and are mounted on institute
State the frequency conversion fan on air hose, the induction end of the air-fuel ratio valve be connected on the air hose and according to its output quantity come
The fuel output quantity of the cartridge is adjusted, the air hose and the cartridge are connected to a combustion gun, and the combustion gun is given
Burner hearth heats, it is characterised in that：Further include one being connected to Blang's tracheae of the cartridge, and be separately mounted to the Brown Gas
The second pressure regulator valve on pipe and the second electronics shut-off valve, the first electronics shut-off valve and the second electronics shut-off valve are electric respectively
Property be connected to time schedule controller, the sequence controller is electrically connected power supply, further includes having PLC controller, the PLC controls
Device processed controls the frequency conversion fan discharge quantity of fan by the temperature of the burner hearth.
Preferably, there is lance head, the lance head outlet port to be provided only with a straight hole and be used for out for the combustion gun outlet end
Gas.
Preferably, which has conical opening, and the angle of taper of the conical opening is 90 degree.
The utility model advantageous effect：
When utility model works, a ratio value is arranged according to the type of fuel in air-fuel ratio valve so that air and combustion
Ratio value between material is to be most suitable for the ratio value of completely burned, then Brown Gas is passed through into cartridge, fuel-saving consumption；
Sequence controller controls fuel and Brown Gas by controlling the unlatching of the first electronics shut-off valve and the second electronics shut-off valve respectively
Output, when unlatching, sequence controller first opens the first electronics shut-off valve and is passed through fuel and carries out electrical fire burning, described after 3 seconds
Sequence controller opens the second electronics shut-off valve and Brown Gas participation burning, when needing to close combustion gun, the sequential is added again
Controller first closes the input that the second electronics shut-off valve blocks Brown Gas, and after 3 seconds, the sequence controller turns off the first electronics
Shut-off valve blocks the output of cartridge.Making for fuel is greatly saved by being passed through Brown Gas in cartridge in the utility model
With, while the output of fuel and Brown Gas is controlled by sequence controller, the safety for solving the phenomenon that gas ring and tempering is asked
Topic, Simultaneous Stabilization product quality, avoid lance head coking, carbon deposit and it is flame-out the problems such as.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the full sectional view of the lance head 41 of the utility model；
1- cartridges, 2- air hoses, 3- frequency conversion fans, 4- combustion guns, 5- the first electronics shut-off valves, the cut-off of the second electronics of 6-
Valve, the first pressure regulator valves of 7-, the second pressure regulator valves of 8-, 9- sequence controllers, 10- power supplys, 11- Blang's tracheaes, 12- air-fuel ratio valves,
13- burner hearths, 41- lance heads, 411- straight holes.
Specific implementation mode
The technical solution of the utility model is illustrated with embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 2, the time sequence control device of a kind of Brown Gas application burning described in the utility model, including
Cartridge 1, the first pressure regulator valve 7 being separately mounted on cartridge 1, air-fuel ratio valve 12 and the first electronics shut-off valve 5 further include
One air hose 2 in parallel with the cartridge 1, and the frequency conversion fan 3 on the air hose 2, the air-fuel ratio valve
12 induction end is connected on the air hose 2 and is adjusted according to its output quantity the fuel output quantity of the cartridge 1, described
Air hose 2 and the cartridge 1 are connected to a combustion gun 4, and the combustion gun 4 is heated to burner hearth 13, it is characterised in that：Also wrap
It includes one and is connected to Blang's tracheae 11 of the cartridge 1, and the second pressure regulator valve 8 being separately mounted on Blang's tracheae 11
With the second electronics shut-off valve 6, the first electronics shut-off valve 5 and the second electronics shut-off valve 6 are respectively and electrically connected to for the moment
Sequence controller 9, the sequence controller 9 are electrically connected power supply 10, further include having PLC controllers, the PLC controller passes through
The temperature of the burner hearth 13 controls 3 discharge quantity of fan of the frequency conversion fan, wherein (is not marked in figure equipped with a thermocouple in burner hearth 13
Go out), the numerical value of thermocouple sends PLC controller to, and the PLC controller adjusts the frequency conversion wind by the temperature of burner hearth 13
The induction end of 3 discharge quantity of fan of machine, the air-fuel ratio valve 12 is connected on the air hose 2 and is adjusted according to its discharge quantity of fan
The fuel output quantity of the cartridge 1.
Specifically, there is 4 outlet end of the combustion gun lance head 41,41 outlet port of lance head to be provided only with a straight hole
411 are used for outlet, and such fuel mixture can spray rapidly combustion gun 4, do not burn, avoid the occurrence of in the side wall of combustion gun 4
The phenomenon that gas rings, 411 inner end of straight hole have conical opening, and the angle of taper of the conical opening is 90 degree so that fuel mixture
More assemble, it, can be to avoid the tempering phenomenon of Brown Gas by controlling the output speed of Brown Gas.The utility model is only in spray gun
411 outlet of a straight hole is arranged in first 41 middle part so that when fuel mixture enters lance tube from lance head 41, linearly sends out
And burn, it does not strike against as possible on spray gun tube wall, avoids hydrogen noise caused by when close to spray gun tube wall burning, it is this
Structure, but also Brown Gas can quickly send out lance tube, convenient for controlling the situation of burning by controlling the flow velocity of Brown Gas.
When utility model works：Air-fuel ratio valve 12 according to the type of fuel be arranged a ratio value so that air with
Ratio value between fuel is to be most suitable for the ratio value of completely burned, then be passed through Brown Gas into cartridge 1, fuel-saving to disappear
Consumption；Sequence controller 9 controls combustion by controlling the open and close of the first electronics shut-off valve 5 and the second electronics shut-off valve 6 respectively
The output of material and Brown Gas, when opening of device, sequence controller 9 first opens the first electronics shut-off valve 5 and is passed through fuel and carries out electricity
Fire burning, after 3 seconds, the sequence controller 9 opens the second electronics shut-off valve 6 and is passed through Brown Gas again participates in burning, when needing to close
When hull closure, the sequence controller 9 first closes the input that the second electronics shut-off valve 6 blocks Brown Gas, after 3 seconds, the sequential
Controller 9 turns off the output that the first electronics shut-off valve 5 blocks cartridge.When equipment works, when temperature reaches and sets in burner hearth 13
When definite value, signal is transmitted to PLC controller by temperature sensor in burner hearth 13, the wind of frequency conversion fan 3 is controlled by PLC controller
Amount, the test side of air-fuel ratio valve 12 is controlled the output of cartridge 1 by the air quantity of air hose 2, herein, is not used and first subtract
The output of few fuel, because air excess can caused by the danger source caught fire of combustion gun 4, and first lower the most insufficient oxygen combustion of air quantity
It burns, combustion gun 4 will not be made flame-out.Making for fuel is greatly saved by the way that Brown Gas is added in cartridge 1 in the utility model
With, while controlling by sequence controller 9 the output order of fuel and Brown Gas, prevent the ring tempering of Brown Gas hydrogen safety and
Reduce gas to ring problem, Simultaneous Stabilization product quality, avoid lance head coking, carbon deposit and it is flame-out the problems such as.
The embodiments of the present invention are described above in association with attached drawing, but the utility model be not limited to it is above-mentioned
Specific implementation mode, the above mentioned embodiment is only schematical, rather than restrictive, the common skill of this field
Art personnel are not departing from the utility model aims and scope of the claimed protection situation under the enlightenment of the utility model
Under, many forms can be also made, these are belonged within the scope of protection of the utility model.
Claims (3)
1. a kind of time sequence control device of Brown Gas application burning, including cartridge (1), it is separately mounted on cartridge (1)
First pressure regulator valve (7), air-fuel ratio valve (12) and the first electronics shut-off valve (5), further include one in parallel with the cartridge (1)
Air hose (2), and the frequency conversion fan (3) on the air hose (2), the induction end connection of the air-fuel ratio valve (12)
The fuel output quantity of the cartridge (1), the air hose (2) are adjusted on the air hose (2) and according to its output quantity
And the cartridge (1) is connected to a combustion gun (4), the combustion gun (4) is heated to burner hearth (13), it is characterised in that：Also wrap
It includes one and is connected to Blang's tracheae (11) of the cartridge (1), and second be separately mounted on Blang's tracheae (11) is adjusted
Pressure valve (8) and the second electronics shut-off valve (6), the first electronics shut-off valve (5) and the second electronics shut-off valve (6) are electric respectively
Property be connected to time schedule controller (9), the sequence controller (9) is electrically connected power supply (10), further includes having PLC controller,
The PLC controller controls the frequency conversion fan (3) discharge quantity of fan by the temperature of the burner hearth (13).
2. the time sequence control device of Brown Gas application burning according to claim 1, it is characterised in that：The combustion gun
(4) there is lance head (41), lance head (41) outlet port to be provided only with a straight hole (411) for outlet for outlet end.
3. the time sequence control device of Brown Gas application burning according to claim 2, it is characterised in that：The straight hole (411)
Inner end has conical opening, and the angle of taper of the conical opening is 90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721717563.8U CN207648845U (en) | 2017-12-09 | 2017-12-09 | A kind of time sequence control device of Brown Gas application burning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721717563.8U CN207648845U (en) | 2017-12-09 | 2017-12-09 | A kind of time sequence control device of Brown Gas application burning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207648845U true CN207648845U (en) | 2018-07-24 |
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ID=62879632
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721717563.8U Active CN207648845U (en) | 2017-12-09 | 2017-12-09 | A kind of time sequence control device of Brown Gas application burning |
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| CN (1) | CN207648845U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107894009A (en) * | 2017-12-09 | 2018-04-10 | 广东蓝新氢能源科技有限公司 | A kind of time sequence control device of Brown Gas application burning |
-
2017
- 2017-12-09 CN CN201721717563.8U patent/CN207648845U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107894009A (en) * | 2017-12-09 | 2018-04-10 | 广东蓝新氢能源科技有限公司 | A kind of time sequence control device of Brown Gas application burning |
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