CN105927982A - Nitrogen and oxygen gas mixture combustion system - Google Patents
Nitrogen and oxygen gas mixture combustion system Download PDFInfo
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- CN105927982A CN105927982A CN201610460462.0A CN201610460462A CN105927982A CN 105927982 A CN105927982 A CN 105927982A CN 201610460462 A CN201610460462 A CN 201610460462A CN 105927982 A CN105927982 A CN 105927982A
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- fire
- hydrogen
- coated steel
- oxygen
- combustion system
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/02—Hydrogen or oxygen
- C25B1/04—Hydrogen or oxygen by electrolysis of water
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
- F23D14/82—Preventing flashback or blowback
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The invention provides a nitrogen and oxygen gas mixture combustion system. The system comprises a water-electrolysis nitrogen and oxygen generating device and a combustion device, wherein the water-electrolysis nitrogen and oxygen generating device communicates with the combustion device through a gas pipeline; the water-electrolysis nitrogen and oxygen generating device comprises an electrolysis plate group; the electrolysis plate group comprises an insulating pendulum shaft and multiple electrolysis plates distributed in the length direction of the insulating pendulum shaft; an insulating pad is arranged between every two adjacent electrolysis plates; the lower surface of the insulating pendulum shaft is an arc surface which is bulged downwards, so that the pendulum shaft can perform reciprocating swing in the width direction. With the adoption of the nitrogen and oxygen gas mixture combustion system, the consumption of electric power is greatly reduced, the thermal conversion rate in the whole gas production process is increased, furthermore, a produced nitrogen and oxygen gas mixture is not required to store, can be used once produced and is produced as required, and accordingly, the risk of storage leakage is avoided.
Description
Technical field
The present invention relates to new forms of energy technical field of combustion equipment, especially relate to a kind of hydrogen and oxygen mixture combustion
Burning system.
Background technology
Hydrogen, due to its high-energy-density and zero-emission (not discharging any greenhouse gases), is listed in
Potential clean energy resource fuel, hydrogen fuel can drive all kinds of electricity by the way of hydrogen fuel cell simultaneously
Subset and electric drive car.Along with developing rapidly of hydrogen fuel, electrolytic hydrogen production the most gradually steps into industrialization
Replace the method for traditional steam reformation hydrogen production to eliminate the dependency to natural gas and reduce again cost simultaneously
Increase hydrogen fuel purity.
The hydrogen and oxygen mixture produced by water electrolysis is used as fuel gas, as have cheap, environmental protection, efficiently,
The energy of the feature such as energy-conservation, can with traditional fuel gas such as replaced acetylene, propane, carbon three air-liquid activating QI,
It is the technological project in recent years risen, the most in glass production, safety glass production, ceramic
There has been extensive application in the fields such as product production, welding industry, energy source of car and domestic gas.
Water is referred to as being electrolysed water by the process of the electrolytically generated hydrogen of unidirectional current and oxygen.When electric current is by water,
Form hydrogen at negative electrode by reductive water, then form oxygen by oxidation water at anode.Hydrogen growing amount
It is about the twice of oxygen.
Hydrogen and oxygen mixture generating means in existing hydrogen and oxygen mixture combustion system is being produced by electrolysis water
In the work process of hydrogen and oxygen, the bubble on pole plate is easily piled up and is stoped electric current to pass through, so
Cause and need to consume substantial amounts of energy to be electrolysed water.
Summary of the invention
It is an object of the invention to provide a kind of hydrogen and oxygen mixture combustion system, to solve in prior art
The bubble on pole plate existed easily is piled up and is stoped electric current to pass through, and causes the technical problem that energy consumption is big.
The invention provides a kind of hydrogen and oxygen mixture combustion system, including water electrolytic oxygen-hydrogen generator and
Burner, described water electrolytic oxygen-hydrogen generator is connected with described burner by gas pipeline；
Described water electrolytic oxygen-hydrogen generator includes electrolytic zinc-coated steel sheet group；Described electrolytic zinc-coated steel sheet group include insulate balance staff and
The multiple electrolytic zinc-coated steel sheets laid along the length direction of described insulation balance staff；Between adjacent two described electrolytic zinc-coated steel sheets
Felt pad is set；The lower surface of described insulation balance staff is downwardly projecting arcwall face, so that described insulation
Balance staff can be along himself width reciprocally swinging.
Further, described gas pipeline is provided with pressure regulator and only firearm.
Further, described only firearm includes only firearm main body, and described only firearm main body has corresponding
Head end and tail end, the head end of described only firearm main body offers only fire chamber；The accent in described only fire chamber
Being fixedly connected with only igniter cap, described only fire intracavity is provided with only fire resistor；Described only fire resistor includes putting
In the fire-stopping pipe of described only fire intracavity, and the only column of flame being plugged in described fire-stopping pipe；Described only fire
One end of post is fitted with only fire pin, and described only fire pin is for abutting against with the air inlet of described only igniter cap.
Further, described pressure regulator includes valve seat, valve pocket and spool；Described valve seat is with described
Valve pocket is fixing to be connected；Described spool is arranged in the cavity of described valve pocket, and described spool can be along institute
The bearing of trend of the cavity stating valve pocket moves back and forth, so that the cavity of described valve seat and the sky of described valve pocket
Connect between chamber or disconnect.
Further, described water electrolytic oxygen-hydrogen generator also includes electrolyzer tube, described electrolysis bath
Cylinder is horizontal cylinder；Described electrolytic zinc-coated steel sheet group is arranged at the inside of described electrolyzer tube, wherein said
Insulation balance staff is positioned at the bottom of the cylinder of described electrolyzer tube.
Further, at interval of being provided with hole clipping on a described electrolytic zinc-coated steel sheet, described felt pad is snapped in
In described hole clipping；The top of described electrolytic zinc-coated steel sheet is provided with venthole, and the bottom of described electrolytic zinc-coated steel sheet is provided with
Inlet opening；The plate edge of described electrolytic zinc-coated steel sheet has insulated covering edge；The inwall of described electrolyzer tube has covered
Insulating barrier.
Further, the two ends of described electrolyzer tube are separately installed with a cylinder end plate；Described cylinder
The first conductive plate and multiple second conductive plate it is provided with on end plate；Multiple described second conductive plates interconnect mutually
Connect and surround a polygon；Described first conductive plate is connected with described second conductive plate, and described first
Conductive plate is positioned at described polygon.
Further, one end of the described only column of flame offers jack, and the circumference of the described only column of flame offers
Pore, described pore is connected with described jack；Described only fire pin includes guide part and umbrella crown portion；Institute
State guide part and be arranged with spring, and described guide part is plugged in described jack；Described umbrella crown portion has
Tapering point, described tapering point is for abutting against with the air inlet of described only igniter cap.
Further, described pressure regulator also includes regulating valve gap, and one end of described valve seat is with described
The threaded one end of valve pocket connects, and described regulation valve gap is threadeded with the other end of described valve pocket；Described
It is provided with elastic component between regulation valve gap and described spool.
Further, described spool includes sealing pipe portion and guide part；Described sealing pipe portion leads with described
The fixing connection to portion；Described sealing pipe portion is located in the cavity of described valve seat；Described regulation valve gap is opened
Being provided with pilot hole, described guide part is located in described pilot hole.
Compared with prior art, the invention have the benefit that
The hydrogen and oxygen mixture combustion system that the present invention provides, including water electrolytic oxygen-hydrogen generator and burning
Device, water electrolytic oxygen-hydrogen generator is connected with burner by gas pipeline；Hydro-electrolytic hydroxide
Generating means includes electrolytic zinc-coated steel sheet group；Electrolytic zinc-coated steel sheet group includes insulate balance staff and the length side along insulation balance staff
To the multiple electrolytic zinc-coated steel sheets laid；Between adjacent two electrolytic zinc-coated steel sheets, felt pad is set；The following table of insulation balance staff
Face is downwardly projecting arcwall face, so that insulation balance staff can be along himself width reciprocally swinging.
During hydrogen manufacturing oxygen gas mixture, the bubble on electrolytic zinc-coated steel sheet can make electrolytic zinc-coated steel sheet shake in uphill process,
So that collide between electrolytic zinc-coated steel sheet；Vibrations and the lower surface of insulation balance staff due to electrolytic zinc-coated steel sheet
For the arcwall face shown especially downwards, insulation balance staff can be made to swing along himself width, thus strengthen
The vibrations of whole electrolytic zinc-coated steel sheet group, after producing bubble, the time that bubble adsorbs on electrolytic zinc-coated steel sheet shortens,
Will not heap between bubble, and can fast upward motion, such electric current can electrolysis water
In pass through, finally greatly reduce the consumption of electric energy, improve in whole gas-making process heat biography
Change rate, and the hydrogen and oxygen mixture produced need not storage, can with produce with, say, that i.e.
Time produce instant use, with how many produce how many, it is to avoid the danger that storage is revealed.
Accompanying drawing explanation
In order to be illustrated more clearly that the specific embodiment of the invention or technical scheme of the prior art, under
The accompanying drawing used required in detailed description of the invention or description of the prior art will be briefly described by face,
It should be evident that the accompanying drawing in describing below is some embodiments of the present invention, general for this area
From the point of view of logical technical staff, on the premise of not paying creative work, it is also possible to obtain according to these accompanying drawings
Obtain other accompanying drawing.
Fig. 1 is the front view of water power hydrogen-oxygen generating device in the embodiment of the present invention one；
Fig. 2 is the left view of water power hydrogen-oxygen generating device in the embodiment of the present invention one；
Fig. 3 is the sectional view in Fig. 1 along line A-A；
Fig. 4 is the close-up schematic view in Fig. 1 at C；
Fig. 5 is the close-up schematic view in Fig. 1 at D；
Fig. 6 is the front view of the embodiment of the present invention one middle cylinder body end plate；
Fig. 7 is the rearview of the embodiment of the present invention one middle cylinder body end plate；
Fig. 8 is the sectional view in Fig. 6 along line B-B；
Fig. 9 is the front view (section view) of electrolyzer tube in the embodiment of the present invention one；
Figure 10 is the left view of electrolyzer tube in the embodiment of the present invention one；
Figure 11 is the structural representation of balance staff of insulating in the embodiment of the present invention one；
Figure 12 is the front view of pressure regulator in the embodiment of the present invention one；
Figure 13 is the sectional view of pressure regulator in the embodiment of the present invention one；
Figure 14 is the front view of valve seat in the embodiment of the present invention one；
Figure 15 is the sectional view of valve seat in the embodiment of the present invention one；
Figure 16 is the sectional view of valve pocket in the embodiment of the present invention one；
Figure 17 is the front view regulating valve gap in the embodiment of the present invention one；
Figure 18 is the sectional view regulating valve gap in the embodiment of the present invention one；
Figure 19 is the front view of spool in the embodiment of the present invention one.
Figure 20 is the structural representation that the embodiment of the present invention one stops firearm；
Figure 21 is the structural representation that the embodiment of the present invention one stops firearm pressure head；
Figure 22 is the structural representation that the embodiment of the present invention one stops firearm main body；
Figure 23 is the structural representation that the embodiment of the present invention one stops igniter cap；
Figure 24 is the structural representation that the embodiment of the present invention one stops fire pin；
Figure 25 is the structural representation that the embodiment of the present invention one stops the column of flame；
Figure 26 is the structural representation of fire-stopping pipe seat in the embodiment of the present invention one；
The structural representation of the hydrogen and oxygen mixture combustion system that Figure 27 provides for the embodiment of the present invention one.
Reference:
100-stops firearm；101-stops firearm main body；102-only fire chamber；103-stops igniter cap；104-fire-stopping pipe；
105-stops the column of flame；106-only fire pin；107-guide part；108-umbrella crown portion；109-pore；110-spring；
111-seal groove；112-sealing ring；113-fire-stopping pipe seat；114-stops firearm pressure head；115-air inlet connects
Head；116-gas outlet joint；117-the first split channel；118-the second split channel；200-reduces pressure peace
Full valve；201-valve seat；202-valve pocket；203-spool；204-regulates valve gap；205-spring；206-is close
Tube sealing portion；207-guide part；208-pilot hole；209-the first relief hole；210-the second relief hole；211-
Backstop boss；212-sealing ring；213-tightens face；214-tightens portion；215-locating dowel；300-water power
Solve hydrogen-oxygen generating device；301-insulate balance staff；302-electrolytic zinc-coated steel sheet；303-felt pad；304-slot；305-
Venthole；306-inlet opening；307-insulated covering edge；308-insulating barrier；309-cylinder end plate；310-
One conductive plate；311-the second conductive plate；315-pull bar；312-sealed insulation circle；313-picks out pore；
The external inlet opening of 314-；316-electrolyzer tube；317-gas pipeline；318-burner.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme is clearly and completely described, it is clear that
Described embodiment is a part of embodiment of the present invention rather than whole embodiments.Based on this
Embodiment in bright, those of ordinary skill in the art are obtained under not making creative work premise
Every other embodiment, broadly fall into the scope of protection of the invention.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, art
Language " is installed ", " being connected ", " connection " should be interpreted broadly, and connects for example, it may be fixing, it is also possible to
It is to removably connect, or is integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；Permissible
It is to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be the connection of two element internals.
For the ordinary skill in the art, above-mentioned term can be understood in the present invention with concrete condition
Concrete meaning.
Embodiment one
Burner is improved by this embodiment, therefore, combustion involved in examples below
Burn the description of device, be only for being more fully described technical scheme and clearer body
The feature of the existing present invention, rather than the present invention is defined.
See Fig. 1 to Figure 11, and shown in Figure 27, the embodiment of the present invention one provides a kind of hydrogen-oxygen and mixes
Close gas firing system, including water electrolytic oxygen-hydrogen generator 300 and burner 318, hydro-electrolytic hydroxide
Generating means is connected with burner by gas pipeline 317, and water electrolytic oxygen-hydrogen generator produces
Hydrogen and oxygen mixture supply burner use.Water electrolytic oxygen-hydrogen generator 300 goes for the people
With or commercial, it is also possible to be applicable to industrial application.
In this embodiment, burner 318 uses gas combustion apparatus of the prior art, and this combustion gas is fired
Burning device can be gas-cooker, gas fired-boiler, welding gun etc..Gas combustion apparatus may be used for adding hot water
With heating, it is also possible to be used for adding hot water in order to cooking with hot water, bathing, it is also possible to for making for welding
With, it is also possible to for the Other related equipment in industry.
Water electrolytic oxygen-hydrogen generator includes electrolytic zinc-coated steel sheet 302 groups；Electrolytic zinc-coated steel sheet 302 groups includes the balance staff that insulate
301 and along insulation balance staff 301 length direction lay multiple electrolytic zinc-coated steel sheets 302；Adjacent two electrolysis
Felt pad 303 is set between plate 302；The lower surface of insulation balance staff 301 is downwardly projecting arcwall face,
So that insulation balance staff 301 can be along himself width reciprocally swinging.It should be noted that Fig. 1
It it is uniformly the partial view of Fig. 1 at middle C and at D.
Specifically, the length direction along insulation balance staff 301 uniformly offers multiple slot 304, slot
The quantity of 304 is equal with the quantity of electrolytic zinc-coated steel sheet 302, and electrolytic zinc-coated steel sheet 302 is inserted in slot 304；Electrolysis
Plate 302 is rounded, is so conducive to the swing of electrolytic zinc-coated steel sheet 302.Between adjacent two electrolytic zinc-coated steel sheets 302
Form an electrolyte chamber, the most just define multiple electrolyte chamber, the yield of hydrogen and oxygen mixture can be increased.
This embodiment provide water electrolytic oxygen-hydrogen generator during hydrogen manufacturing oxygen gas mixture, electrolytic zinc-coated steel sheet
Bubble on 302 can make electrolytic zinc-coated steel sheet 302 shake in uphill process, so that between electrolytic zinc-coated steel sheet 302
Collide；Owing to the vibrations of electrolytic zinc-coated steel sheet 302 and the lower surface of insulation balance staff 301 are for show especially downwards
Arcwall face, the balance staff 301 that can make to insulate swings along himself width, thus strengthens whole
The vibrations that electrolytic zinc-coated steel sheet is 302 groups, after producing bubble, the time that bubble adsorbs on electrolytic zinc-coated steel sheet 302 shortens,
Will not heap between bubble, and can fast upward motion, such electric current can electrolysis water
In pass through, finally greatly reduce the consumption of electric energy, improve in whole gas-making process heat biography
Change rate, and the hydrogen and oxygen mixture produced need not storage, can with produce with, instant produce instant
Use, with how many produce how many, it is to avoid the danger that storage is revealed.
In this embodiment, water electrolytic oxygen-hydrogen generator also includes electrolyzer tube 316, electrolyzer tube
316 is horizontal cylinder；Electrolytic zinc-coated steel sheet 302 groups is arranged at the inside of electrolyzer tube, and wherein insulate balance staff
At the bottom of 301 cylinders being positioned at electrolyzer tube.
Specifically, electrolyzer tube is cylindrically；The plate edge of electrolytic zinc-coated steel sheet 302 and electrolyzer tube
Between inwall, gap is arranged.
In this embodiment, offering limited impression at the bottom of the cylinder of electrolyzer tube, insulation balance staff 301 is located at
In limited impression, the cross section of limited impression is curved.
In this embodiment, at interval of being provided with hole clipping, felt pad 303 buckle on an electrolytic zinc-coated steel sheet 302
In hole clipping, say, that across one, felt pad 303 is not installed between adjacent two felt pads 303
Electrolytic zinc-coated steel sheet 302.Hole clipping is opened in the center of circle of the electrolytic zinc-coated steel sheet 302 of circle；Having of this felt pad 303
Corresponding two pad faces, each pad face and wherein the one of the electrolytic zinc-coated steel sheet 302 not installing felt pad 303
Individual plate face is corresponding.When so electrolytic zinc-coated steel sheet 302 occurs vibrations, between adjacent two electrolytic zinc-coated steel sheets 302,
Felt pad 303 serves the effect of isolation, it is to avoid directly contact between two electrolytic zinc-coated steel sheets 302.Need
Illustrate, in this embodiment one, it is also possible on each electrolytic zinc-coated steel sheet 302, be uniformly arranged a felt pad
303。
In this embodiment, the top of electrolytic zinc-coated steel sheet 302 is provided with venthole 305, the bottom of electrolytic zinc-coated steel sheet 302
It is provided with inlet opening 306.Electrolysis water enters from inlet opening 306, and hydrogen and oxygen mixture is from venthole 305 row
Go out.
In this embodiment, the plate edge of electrolytic zinc-coated steel sheet 302 has insulated covering edge 307.This insulated covering edge 307
Material be electro-insulating rubber.
In this embodiment, the inwall of electrolyzer tube has covered insulating barrier 308.The material of this insulating barrier 308
Matter is electro-insulating rubber.
In this embodiment, the two ends of electrolyzer tube are separately installed with a cylinder end plate 309.Electrolysis groove drum
The material of body, the material of cylinder end plate 309, the uniform in material of electrolytic zinc-coated steel sheet 302 are metal.
In this embodiment, cylinder end plate 309 is provided with the first conductive plate 310 and multiple second conduction
Plate 311；Multiple second conductive plates 311 are connected with each other and surround a polygon；First conductive plate 310 with
Second conductive plate 311 connects, and the first conductive plate 310 is positioned at polygon.Specifically, these are many
Limit shape is decagon.One end of first conductive plate 310 is connected with the second conductive plate 311, the first conduction
The center of the other end cylinder end plate 309 of plate 310 is fixing to be connected, and the center of cylinder end plate 309 sets
It is equipped with binding post；The power line of external power supply is connected with binding post.The hydro-electrolytic hydroxide of this embodiment is sent out
Generating apparatus uses frequency conversion direct current pulse low-voltage to realize electrolysis.Can by arranging the second conductive plate 311
Whole cylinder end plate 309 is made to conduct electricity uniformly.
In this embodiment, connect between two cylinder end plates 309 and have pull bar 315.
Specifically, pull bar 315 is screw rod, and two cylinder end plates 309 are by screw rod and electrolysis cylinder
Fixing connection.Contact surface between cylinder end plate 309 and electrolysis cylinder is provided with sealed insulation circle 312；
The material of this sealed insulation circle 312 is electro-insulating rubber.
The top of cylinder end plate 309 is also equipped with picking out pore 313, this pick out pore 313 for
Gas pipeline is connected, and the hydrogen and oxygen mixture so produced just can enter combustion by picking out pore 313
Feed channel.
The bottom of cylinder end plate 309 is also equipped with external inlet opening 314, and this external inlet opening 314 is used for
Supply electrolysis water in electrolyzer tube.
The material of cylinder end plate is Ti-Ni alloy；The material of electrolytic zinc-coated steel sheet is Ti-Ni alloy；Insulation balance staff
Material is politef；The material of electrolyzer tube is A3 steel；The material of pull bar is 304 rustless steels.
The uniform in material of the first conductive plate and the second conductive plate is red copper, conducting electricity very well of red copper.
In this embodiment, the operation principle of water electrolytic oxygen-hydrogen generator is:
After switching on power, two cylinder end plates 309 produce electromagnetic field so that each electrolytic zinc-coated steel sheet 302
Two plate faces become anode and negative electrode respectively；The polarity in the relative plate face between two electrolytic zinc-coated steel sheets 302
On the contrary, anode produces oxygen, and negative electrode produces hydrogen.The gas produced generates bubble, and bubble is at electrode
Chamber moves upward so that the water in electricity groove solution cylinder produces motion, and the motion of water makes electrolytic zinc-coated steel sheet 302
Producing vibrations, so that collide between electrolytic zinc-coated steel sheet 302, this collision is not electrolytic zinc-coated steel sheet 302
Between directly contact, but felt pad 303 contacts with electrolytic zinc-coated steel sheet 302；Due to electrolytic zinc-coated steel sheet 302
The lower surface of vibrations and insulation balance staff 301 is the arcwall face shown especially downwards, can make the balance staff 301 that insulate
Swinging along himself width, this just strengthens the vibrations of whole electrolytic zinc-coated steel sheet 302 groups, the gas of generation
Bubble time of absorption on electrolytic zinc-coated steel sheet 302 will shorten, and just will not heap, bubble between bubble
Can fast upward motion, such electric current can electrolysis water in pass through, the hydrogen of generation and oxygen
Gas is also easier to separate from electrolysis water, and the energy consumed is greatly reduced, and improves whole
Heat in gas-making process passes changes rate.
In this embodiment, gas pipeline is provided with pressure regulator 200 and only firearm 100, concrete and
Speech, along gas pipeline from water electrolytic oxygen-hydrogen generator to the direction of burner, pressure regulator
200, stop firearm 100 to be set in turn on gas pipeline.
Seeing shown in Figure 12 to Figure 19, in this embodiment, pressure regulator, including valve seat 201, valve
Set 202 and spool 203；Valve seat 201 is fixing with valve pocket 202 to be connected；Spool 203 is arranged on valve pocket
In the cavity of 202, and spool 203 can move back and forth along the bearing of trend of the cavity of valve pocket 202, with
Make to connect between the cavity of valve seat 201 and the cavity of valve pocket 202 or disconnect.Specifically, valve seat 201
It is connected for gas pipeline；Valve pocket 202 is in cylindrical.
During use, after valve seat is fixed on gas pipeline, when the pressure in gas pipeline is more than spool institute
During the setup pressure value that can bear, spool just can move along the bearing of trend of the cavity of valve pocket, makes valve
The cavity of seat connects with the cavity of valve pocket, and after discharging certain gas, the pressure in gas pipeline is less than
During the setup pressure value that spool can bear, the cavity of the cavity of valve seat with valve pocket is just disconnected by spool,
It is achieved thereby that the speed row of gas, it is ensured that the safety of gas pipeline, reliability is high.
In this embodiment, pressure regulator also includes regulating valve gap 204, one end of valve seat 201 and valve pocket
The threaded one end of 202 connects, and regulation valve gap 204 is threadeded with the other end of valve pocket 202；Regulation valve
It is provided with elastic component between lid 204 and spool 203.Specifically, valve seat 201 has the first outer spiral shell
Stricture of vagina, valve pocket 202 has the first female thread matched with the first external screw thread, and regulation valve gap 204 has
Second external screw thread, valve pocket 202 also has the second female thread matched with the second external screw thread.
In this embodiment, spool 203 includes sealing pipe portion 206 and guide part 207；Seal pipe portion 206
Fix with guide part 207 and be connected；Seal pipe portion 206 to be located in the cavity of valve seat 201；Regulation valve
Lid 204 offers pilot hole 208, and guide part 207 is located in pilot hole 208.Pass through guide part
207 with the coordinating of pilot hole 208, it is ensured that the displacement of spool 203, to ensure decompression safety
The reliability that valve uses.Guide part 207 is solid cylinder.
The circumference sealing pipe portion 206 in this embodiment offers multiple first relief hole 209.Multiple first
Relief hole 209 is uniformly distributed along the circumference sealing pipe portion 206.The cavity of valve seat 201 is let out by first
Pressure hole 209 is connected with the cavity of valve pocket 202.The one end sealing pipe portion 206 is formed with sealing surface,
Valve pocket 202 is had cavity to come with the cavity partition of valve seat 201 by this sealing surface.
The circumference sealing pipe portion 206 in this embodiment has backstop boss 211, and backstop boss 211 is in ring
Shape；Backstop boss 211 is between the first relief hole 209 and elastic component.
In this embodiment, valve seat 201 is provided with sealing ring 212, backstop boss with the connection end of valve pocket 202
The one side of 211 can fit with the one side of sealing ring 212.Cavity and valve pocket when valve seat 201
When the cavity of 202 disconnects, the side of backstop boss 211 fits tightly with the side of sealing ring 212, can
To prevent the leakage of the hydrogen and oxygen mixture in gas pipeline.Specifically, the material of sealing ring 212 is
Silica gel or politef, it should be noted that in this embodiment, the material of sealing ring 212 also may be used
To select according to actual needs, to ensure pressure, the function of heatproof；For other material,
This embodiment repeats the most one by one.
In this embodiment, valve pocket 202 be circumferentially provided with multiple second relief hole 210, the second relief hole
210 are connected with the external world.Multiple second relief holes 210 are uniformly distributed along the circumference of valve pocket 202.First
The aperture of relief hole 209 is not less than the aperture of the second relief hole 210；The aperture of the first relief hole 209
Time bigger, need expellant gas pass through first exhaust enter valve pocket 202 cavity total time just than
Less, beneficially gas is quickly discharged.In this embodiment, multiple second relief holes 210 are divided into two groups,
The second relief hole 210 often organized is uniformly distributed along the circumference of valve pocket 202.
This embodiment Elastic part is spring 205.Spring 205 is set on guide part 207；Spring
205 for making spool 203 move along the bearing of trend of the cavity of valve pocket 202, when stopping on spool 203
After the side of side and the sealing ring 212 of gear boss 211 fits tightly, the cavity of valve seat 201 just with
The cavity of valve pocket 202 disconnects.
In this embodiment, the other end of valve seat 201 is provided with installation female thread, will by installing female thread
On the gas pipeline that valve seat 201 is fixedly mounted on.Valve seat 201 has a face of tightening 213, specifically,
The quantity tightening face 213 is two, tightens face 213 for two and is parallel to each other, is so easy to utilize spanner
Reach to install the purpose of valve seat 201.It should be noted that the quantity tightening face 213 is multiple, example
Such as 4,5 or 6, the quantity tightening face 213 is the most, and the chance being available for spanner selection is the most,
To realize Fast Installation or dismounting valve seat 201.
In this embodiment, regulation valve gap 204 has the portion of tightening 214.Specifically, this tightens portion 214
It is six prisms；Utilize spanner to block the portion of tightening 214 and realize the rotation of regulation valve gap 204, thus regulate
The setup pressure value that spool 203 can bear, to guarantee safety.
In this embodiment, the portion of tightening 214 of regulation valve gap 204 is positioned at the outside of valve pocket 202, regulation
Valve gap 204 is additionally provided with locating dowel 215, locating dowel 215 and pilot hole 208 coaxial line, spool 203
Guide part 207 be also located in locating dowel 215；During use, the spring of different inner diameters can be selected
205, when the internal diameter selecting spring 205 is less than the external diameter of locating dowel 215, one end of spring 205 is just
Abut against in the end of locating dowel 215；When selecting the internal diameter of spring 205 more than or equal to locating dowel 215
External diameter time, one end of spring 205 is just set in locating dowel 215, and such spring 205 can be always
It is in and is stuck between spool 203 and regulation valve gap 204.
In this embodiment, the material of valve seat 201, valve pocket 202, spool 203 and regulation valve gap 204 is equal
Being 304 rustless steels, overall each component processing required precision reaches IT7 level.
The specific works principle of the pressure regulator that this embodiment provides is:
Being fixed on gas pipeline by valve seat 201, the gas in device or pipeline acts on spool 203
Sealing surface on, when gas pressure more than spring 205 act on the pressure on spool 203 time, bullet
Spring 205 is compressed, just moving, when the first relief hole to the direction regulating valve gap 204 of spool 203
209 when being connected with the cavity of valve pocket 202, gas the most instantaneous entrance valve pocket 202, and from valve pocket 202
On the second relief hole 210 discharge, when discharging after certain gas, the pressure in gas pipeline is less than bullet
When spring 205 acts on the pressure on spool 203, spool 203 just moves to the direction of valve seat 201,
The cavity of the cavity of valve seat 201 with valve pocket 202 is cut off by the sealing surface of spool 203 again to be opened, thus
Achieving the speed row of gas, it is ensured that the safety of gas pipeline, reliability is high.This embodiment provides
The regulation of pressure regulator pressure can reach the 3MPa/ second.
It should be noted that in this embodiment, the quantity in the face of tightening on valve seat for can also be 4,
5 or 6.Multiple second relief holes can be divided into three groups, and the second relief hole often organized is along the week of valve pocket
To being uniformly distributed.
Seeing shown in Figure 20 to Figure 26, in this embodiment, only firearm includes only firearm main body 101, only
Firearm main body 101 has corresponding head end and tail end, and only the head end of firearm main body 101 only offers
Fire chamber 102；Only the accent in fire chamber 102 is fixedly connected with only igniter cap 103, is only provided with in fire chamber 102
Only fire resistor；Fire-stopping pipe 104 in only fire resistor includes being placed in only fire chamber 102, and it is plugged in only fire
The only column of flame 105 in pipe 104；Only one end of the column of flame 105 is fitted with only fire pin 106, only fire pin 106
For abutting against with the air inlet of only igniter cap 103, and the flow direction limiting air-flow is unidirectional.
Specifically, only firearm main body 101 is cylindrical, only the cavity bearing of trend in fire chamber 102 with
Only the axis of firearm main body 101 is parallel, and only the cavity in fire chamber 102 is cylindrical；Only igniter cap 103 with
Only the accent in fire chamber 102 is threaded, and is only provided with sealing ring between igniter cap and the accent stopping fire chamber；
To only fire resistor be limited in only in fire chamber 102 by only igniter cap 103；Fire-stopping pipe and only fire chamber 102 it
Between gap arrange.
The only firearm gas in use that the embodiment of the present invention provides enters from the air inlet of only igniter cap 103
And wash only fire pin 106 open, enter back into the gap only between fire chamber 102 and fire-stopping pipe, then by only fire
Micro channel on pipe enters in fire-stopping pipe, flows out from the outlet at the bottom of the chamber in only fire chamber 102 the most again,
When running into tempering detonation, flame enters in fire-stopping pipe, and flame is decomposed by fire-stopping pipe, at only fire
It is divided into some tiny micron order flame in micron-sized micro channel on pipe, and then increases flame
With the contact area of fire-stopping pipe, strengthening thermal decomposition, flame temperature moment is made to be down to non-flammable condition,
Thus stop propagation of flame；It addition, only fire pin 106 ensure that the one-way flow of gas, therefore realize
The only double shield of fire, only fire is effective, and high safety is reusable.
This embodiment stops one end of the column of flame 105 and offers jack, and only the circumference of the column of flame 105 offers
Pore 109, pore 109 is connected with jack, and such gas only enters from the air inlet of only igniter cap 103
After in fire chamber 102, then through sequentially passing through jack and pore again, enter fire-stopping pipe and only fire chamber 102
Between gap；Only fire pin 106 includes guide part 107 and umbrella crown portion 108；Guide part 107 is arranged with bullet
Spring 110, and guide part 107 is plugged in jack, this spring 110 is in compressive state；Umbrella crown portion
108 have tapering point, and tapering point abuts against for the air inlet with only igniter cap 103.By utilizing spring
110 make the tapering point in umbrella crown portion 108 can abut against, only when gas with the air inlet of only igniter cap 103
When pressure is bigger, gas ability tapering point separates with the air inlet of only igniter cap 103；Due to the most fiery pin 106
It is positioned at only fire chamber 102, and the maximum gauge in the cross section of tapering point is more than the diameter of air inlet, because of
This gas is one-way flow at only igniter cap 103, say, that only fire pin 106 serves unidirectional
The effect of valve.
In this embodiment, umbrella crown portion 108 offers seal groove 111, is provided with sealing ring in seal groove 111
112, specifically, this sealing ring 112 is O RunddichtringO；It is provided by sealing ring can ensure that
Air-tightness between umbrella crown portion 108 and only igniter cap 103.
In this embodiment, only fire resistor also includes that fire-stopping pipe seat 113, fire-stopping pipe seat 113 are placed in only fire chamber
At the bottom of the chamber of 102, fire-stopping pipe is spacing on fire-stopping pipe seat 113.Only fire is ensure that by fire-stopping pipe seat 113
Gap is there is between outer surface and the most fiery chamber 102 of pipe.
In this embodiment at the bottom of the chamber in fire-stopping pipe seat 113 and only fire chamber 102 between be provided with sealing ring, tool
For body, this sealing ring is O RunddichtringO, by sealing ring ensure that gas can only from fire-stopping pipe with
Only the gap in fire chamber 102 enters in fire-stopping pipe, and flows in fire-stopping pipe at the bottom of the chamber in only fire chamber 102
Outlet.Being provided with pad between fire-stopping pipe and fire-stopping pipe seat 113, the material of this pad is red copper, logical
Cross and pad is set ensure that air-tightness between the end face of fire-stopping pipe and fire-stopping pipe seat 113.Fire-stopping pipe seat 113
Offering passage, this passage is connected with the outlet at the bottom of the chamber in only fire chamber 102.
This embodiment stops firearm and also includes only firearm pressure head 114, and only firearm pressure head 114 is fixed on only fire
The head end of device main body 101.Only firearm pressure head 114 is connected with only firearm main body 101 is fixing by bolt.
In this embodiment, only the quantity in fire chamber 102 is multiple；Only firearm pressure head 114 is provided with air inlet
Mouth joint 115, air inlet connections 115 is connected with the air inlet of only igniter cap 103；Only firearm main body
101 are provided with gas outlet joint 116, gas outlet joint 116 and the outlet phase at the bottom of the chamber in only fire chamber 102
Connection.
Specifically, only arrange between firearm pressure head 114 and the end face of the only head end of firearm main body 101
Sealing ring, this sealing ring is teflin ring (high temperature resistant can reach 1600 degree)；Only fire chamber
The quantity of 102 is 4, it should be noted that the quantity that this embodiment stops fire chamber 102 is not only limited to
In 4, it is also possible to be 2,3,5,6 etc..Only firearm pressure head 114 is provided with multiple
First split channel 117, the quantity of the first split channel 117 is identical with the quantity in only fire chamber 102；The
One split channel 117 is connected with air inlet connections 115；Gas from air inlet connections 115 inlet port,
Two air inlets flowing to only igniter cap 103 from split channel respectively.Air inlet connections 115 is for Gas Pipe
Road is connected.Only firearm main body 101 is provided with multiple second split channel 118, the second split channel
The quantity of 118 is identical with the quantity in only fire chamber 102, the second split channel 118 and gas outlet joint 116
It is connected；Gas is after the outlet at the bottom of the chamber in only fire chamber 102 is flowed out, then through the second split channel 118,
Finally converge and flow out from gas outlet joint 116；Gas outlet joint 116 is connected for gas pipeline.
In this embodiment, fire-stopping pipe is the hollow tube of metal dust die cast.Specifically, should
Fire-stopping pipe is the hollow tube of stainless steel powder metallurgical die cast, or, fire-stopping pipe is Cu-base powder smelting
The hollow tube of gold die cast；Or, fire-stopping pipe is the hollow pipe of aluminium sesquioxide powder die cast
Body.
In this embodiment, only the specific works principle of firearm is:
Gas enters from air inlet connections 115, and owing to the pressure of gas is relatively big, therefore gas can push away
The tapering point motion of dynamic only fire pin 106 makes spring 110 compress, and makes gas from the air inlet of only igniter cap 103
Mouthful enter only fire chamber 102, and after sequentially passing through jack and pore, enter only fire chamber 102 and fire-stopping pipe it
Between gap,
Then entered in fire-stopping pipe by the micro channel on fire-stopping pipe, then from going out at the bottom of the chamber in only fire chamber 102
Mouth flows out, and finally flows out from gas outlet joint 116；When running into tempering detonation, flame is from only fire chamber
Outlet at the bottom of the chamber of 102 enters in fire-stopping pipe, and flame is decomposed by fire-stopping pipe, micro-on fire-stopping pipe
It is divided into some tiny micron order flame in the micro channel of meter level, and then increases flame and fire-stopping pipe
Contact area, strengthening thermal decomposition, make flame temperature moment be down to non-flammable condition, thus stop
Propagation of flame.
Wherein the concrete fire-fighting principle of fire-stopping pipe is: due to, burn with blast be not intermolecular directly
Reaction, but destroyed by external excitation energy molecular link, producing anakmetomeres, anakmetomeres are again
Being split into life-span short but the most active free radical, free radical bumps against with other molecule, generates new product
Thing, also produces new free radical simultaneously and is further continued for reacting with other molecule.Therefore when detonation can
When combustion gas body passes through the micro channel of fire-stopping pipe, free radical increases with the collision probability of conduit wall, participates in
The free radical of reaction reduces.When the passage of fire-stopping pipe is too narrow to a certain degree, free radical and conduit wall
Collision is occupied an leading position, and owing to free radical quantity drastically reduces, reaction can not proceed, and makes burning
Reaction can not continue edge by the micro channel of fire-stopping pipe.
In this embodiment, only firearm pressure head, only firearm main body, only igniter cap, fire-stopping pipe seat, the only column of flame,
Only the uniform in material of fire pin is 304 rustless steels.
Last it is noted that various embodiments above is only in order to illustrate technical scheme, rather than
It is limited；Although the present invention being described in detail with reference to foregoing embodiments, this area
Those of ordinary skill is it is understood that the technical scheme described in foregoing embodiments still can be entered by it
Row amendment, or the most some or all of technical characteristic is carried out equivalent；And these amendment or
Person replaces, and does not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (10)
1. a hydrogen and oxygen mixture combustion system, it is characterised in that include water electrolytic oxygen-hydrogen generator
And burner, described water electrolytic oxygen-hydrogen generator is connected with described burner by gas pipeline
Logical；Described water electrolytic oxygen-hydrogen generator includes electrolytic zinc-coated steel sheet group；Described electrolytic zinc-coated steel sheet group includes the balance staff that insulate
And multiple electrolytic zinc-coated steel sheets of the length direction laying along described insulation balance staff；Adjacent two described electrolytic zinc-coated steel sheets
Between felt pad is set；The lower surface of described insulation balance staff is downwardly projecting arcwall face, so that described
Insulation balance staff can be along himself width reciprocally swinging.
Hydrogen and oxygen mixture combustion system the most according to claim 1, it is characterised in that described combustion
Pressure regulator and only firearm it is provided with in feed channel.
Hydrogen and oxygen mixture combustion system the most according to claim 2, it is characterised in that described only
Firearm includes only firearm main body, and described only firearm main body has corresponding head end and a tail end, described only
The head end of firearm main body offers only fire chamber；The accent in described only fire chamber is fixedly connected with only igniter cap, institute
State only fire intracavity and only fire resistor is installed；Described only fire resistor includes the only fire being placed in described only fire intracavity
Pipe, and the only column of flame being plugged in described fire-stopping pipe；One end of the described only column of flame is fitted with only fire pin,
Described only fire pin is for abutting against with the air inlet of described only igniter cap.
Hydrogen and oxygen mixture combustion system the most according to claim 2, it is characterised in that described in subtract
Pressure relief valve includes valve seat, valve pocket and spool；Described valve seat is fixing with described valve pocket to be connected；Described valve
Core is arranged in the cavity of described valve pocket, and described spool can be along the extension side of the cavity of described valve pocket
To reciprocating motion, so that connecting between the cavity of described valve seat and the cavity of described valve pocket or disconnecting.
5., according to the hydrogen and oxygen mixture combustion system according to any one of claim 1-4, its feature exists
In, described water electrolytic oxygen-hydrogen generator also includes that electrolyzer tube, described electrolyzer tube are horizontal
Cylinder；Described electrolytic zinc-coated steel sheet group is arranged at the inside of described electrolyzer tube, wherein said insulation balance staff position
In at the bottom of the cylinder of described electrolyzer tube.
Hydrogen and oxygen mixture combustion system the most according to claim 5, it is characterised in that at interval of
Being provided with hole clipping on one described electrolytic zinc-coated steel sheet, described felt pad is snapped in described hole clipping；Described electrolysis
The top of plate is provided with venthole, and the bottom of described electrolytic zinc-coated steel sheet is provided with inlet opening；Described electrolytic zinc-coated steel sheet
Plate edge has insulated covering edge；The inwall of described electrolyzer tube has covered insulating barrier.
Hydrogen and oxygen mixture combustion system the most according to claim 5, it is characterised in that described electricity
The two ends solving groove drum body are separately installed with a cylinder end plate；It is provided with the first conduction on described cylinder end plate
Plate and multiple second conductive plate；Multiple described second conductive plates are connected with each other and surround a polygon；Institute
State the first conductive plate to be connected with described second conductive plate, and described first conductive plate is positioned at described polygon
In.
Hydrogen and oxygen mixture combustion system the most according to claim 3, it is characterised in that described only
One end of the column of flame offers jack, and the circumference of the described only column of flame offers pore, and described pore is with described
Jack is connected；Described only fire pin includes guide part and umbrella crown portion；Described guide part is arranged with spring,
And described guide part is plugged in described jack；Described umbrella crown portion has tapering point, and described tapering point is used
Abut against in the air inlet with described only igniter cap.
Hydrogen and oxygen mixture combustion system the most according to claim 4, it is characterised in that described in subtract
Pressure relief valve also includes regulating valve gap, and one end of described valve seat is connected with the threaded one end of described valve pocket,
Described regulation valve gap is threadeded with the other end of described valve pocket；Described regulation valve gap and described spool it
Between be provided with elastic component.
Hydrogen and oxygen mixture combustion system the most according to claim 9, it is characterised in that described
Spool includes sealing pipe portion and guide part；Described sealing pipe portion is fixing with described guide part to be connected；Described
Seal pipe portion to be located in the cavity of described valve seat；Described regulation valve gap offers pilot hole, described in lead
It is located in described pilot hole to portion.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610460462.0A CN105927982B (en) | 2016-06-22 | 2016-06-22 | Hydrogen and oxygen mixture combustion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610460462.0A CN105927982B (en) | 2016-06-22 | 2016-06-22 | Hydrogen and oxygen mixture combustion system |
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| CN105927982B CN105927982B (en) | 2019-04-09 |
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|---|---|
| CN105927982B (en) | 2019-04-09 |
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