CN107043943A - System and its control method occur for hydrogen and oxygen gas mixture - Google Patents
System and its control method occur for hydrogen and oxygen gas mixture Download PDFInfo
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- CN107043943A CN107043943A CN201710325975.5A CN201710325975A CN107043943A CN 107043943 A CN107043943 A CN 107043943A CN 201710325975 A CN201710325975 A CN 201710325975A CN 107043943 A CN107043943 A CN 107043943A
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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
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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
- C25B15/00—Operating or servicing cells
- C25B15/02—Process control or regulation
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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
- C25B15/00—Operating or servicing cells
- C25B15/06—Detection or inhibition of short circuits in the cell
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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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- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The present invention provides a kind of hydrogen and oxygen gas mixture and occurs system, and system, which occurs, for the hydrogen and oxygen gas mixture includes HHO generating means and automaton；HHO generating means includes HHO generator units, tank unit, the first cooling unit and the second cooling unit, HHO generator units include HHO generators and current sensor, tank unit includes water tank, water circulating pump, ultrasonic sensor, automatic water replenishing device, level sensor and temperature sensor, first cooling unit includes cooler, and the second cooling unit includes exhaust manifolds, radiator, auto-pressure switch and steam treatment device；Automaton includes data acquisition portion, control unit and HMI and operating portion；Control unit includes host CPU and includes operation interface, display and prompting/alarm from CPU, HMI and operating portion.The present invention also provides the control method that system occurs for a kind of hydrogen and oxygen gas mixture, improves electrolytic efficiency and security performance.
Description
Technical field
Occur system and its control the present invention relates to new energy/field of energy-saving technology, more particularly to a kind of hydrogen and oxygen gas mixture
Method processed.
Background technology
In recent years, on the premise of energy and environment problem gets most of the attention in the world, new energy and energy-saving equipment
Use and popularize in the world by vast appealing and promotion.In numerous new energy products, hydrogen is pacified due to it
Full property and efficient utilization rate and receive much concern.Early in the eighties, the water-base fuel founder Stanley Meyer in the U.S. are just proposed
The method that new energy (HHO gases) is produced using water electrolysis, but because a variety of research puzzles fail popularization.With technology
Continue to develop, the new energy such as HHO and hydrogen is constantly developed in the world and progressively moves towards application.The Toyota Motor of Japan and sheet
Field automobile is planned to start official listing hydrogen energy source automobile in 2017-2018；In America and Europe, hydrogen also by gradually be applied to medical treatment,
The fields such as beauty, the energy, energy-conservation.
Existing HHO generating means is broadly divided into WET modes and DRY modes.The general principle of WET modes is by generator
Being put into tank makes its electrolysis produce gas.The general principle of DRY modes is to inject electrolysis water inside generating means to make its electricity
Solution produces gas.WET modes require that generator will be embedded in completely enclosed tank, therefore, and it is asked in automatic water supplement and safety
All exist in topic than larger hidden danger, in actual applications in the presence of than larger limitation.DRY modes are compared to WET modes in hair
The problems such as being increased in raw amount, but heating and electrolysis water leakiness can not be solved during practical application.Meanwhile, existing technology master
Focus on overall gas generating capacity, and have ignored luminous efficiency, be i.e. the generating capacity of gas and the efficiency ratio of institute's power consumption power etc..Change
Yan Zhi, prior art does not have enough security performance and electrolytic efficiency relatively low.
The content of the invention
One of the technical problem to be solved in the present invention, is that providing a kind of hydrogen and oxygen gas mixture occurs system, improves electricity
Solve efficiency and security performance.
One of of the invention the problem of, it is realized in：
System occurs for a kind of hydrogen and oxygen gas mixture, and the hydrogen and oxygen gas mixture generation system is including HHO generating means and certainly
Dynamic control device；
The HHO generating means includes HHO generator units, tank unit, the first cooling unit and the second cooling unit；
The HHO generator units include HHO generators and current sensor, the externally connected electricity of HHO generators
Source, the current sensor is located between the HHO generators and the external power source；
The tank unit includes water tank, water circulating pump, ultrasonic sensor, automatic water replenishing device, level sensor and temperature
Spend sensor, the delivery port of the water tank is connected with the water inlet of the HHO generators, the air inlet of the water tank with it is described
The exhaust outlet connection of HHO generators, the water circulating pump is located at the delivery port of the water tank and the water inlet of the HHO generators
Between, the ultrasonic sensor is in the water tank, and the automatic water replenishing device is located at the tank top, and the water level is passed
Sensor upper end is placed in the tank top, and lower end is inserted in the water tank, and the temperature sensor is located at the water tank
End；
First cooling unit includes cooler, and the cooler is connected with the temperature sensor；
Second cooling unit includes exhaust manifolds, radiator, auto-pressure switch and steam treatment device, the row
The air inlet of airway is connected with the exhaust outlet of the water tank, and the gas outlet of the exhaust manifolds connects with the steam treatment device
Connect, the exhaust manifolds are installed on the radiator, the auto-pressure switch is located at the steam treatment device front end
On the exhaust manifolds；
The automaton includes data acquisition portion, control unit and HMI and operating portion；The control unit includes master
CPU and from CPU, the HMI and operating portion include operation interface, display and prompting/alarm；
It is described to be connected respectively with the display, the host CPU, the data acquisition portion and the external power source from CPU,
The part of data acquisition is not passed with the operation interface, the ultrasonic sensor, the auto-pressure switch, the temperature
Sensor, the level sensor, the current sensor and service object connection, the host CPU respectively with the prompting/warning
Device, the HHO generators and external power source connection.
Further, the HHO generator units also include voltage sensor, and the voltage sensor is located at the HHO
Between generator and the external power source, and it is connected to the data acquisition portion.
Further, the HHO generator units also include shockproof processor, and the shockproof processor is installed on described
HHO generators bottom.
Further, second cooling unit also includes back-fire preventer, and the back-fire preventer steams located at the water
Treatment apparatus rear end.
Further, when the external power source is dc source, the external power source includes storage battery and pressure stabilizing device, described steady
Pressure equipment from CPU respectively with the storage battery, the HHO generators, the host CPU and described being connected.
Further, when the external power source is AC power, the external power source includes AC power and ac-dc conversion
Device, the AC/DC convertor from CPU respectively with the AC power, the HHO generators, the host CPU and described being connected.
The second technical problem to be solved by the present invention, is to provide the controlling party that system occurs for a kind of hydrogen and oxygen gas mixture
Method, improves electrolytic efficiency and security performance.
The two of of the invention the problem of, are realized in：
The control method of system occurs for a kind of hydrogen and oxygen gas mixture, and the control method needs to provide a kind of above-mentioned hydrogen-oxygen
System occurs for mixed gas, and the control method specifically includes following steps：
Step 1, pass through the operation interface set alert stage under pressure threshold Pset1, temperature threshold Tset1 and water
Pressure threshold Pset2, temperature threshold Tset2 and watermark threshold Lset2 under position threshold value Lset1, setting stop phase, and set
The dutycycle Ton of the rectangular wave pulse signal of HHO generators output initial value is 0；
Step 2, the auto-pressure switch, the temperature sensor and the level sensor gather the HHO in real time
Pressure value P, the Temperature numerical T and water level numerical value L of generating means, and be transferred to by the data acquisition portion described from CPU；
Step 3, it is described from CPU judge pressure value P whether be more than pressure threshold Pset1, if P≤Pset1, enter
Step 4, if P ＞ Pset1, continuation judges whether pressure value P is more than pressure threshold Pset2, described if P≤Pset2
Host CPU controls the prompting/alarm to sound and warning tones and lights emergency warning lamp LED1, if P ＞ Pset2, the host CPU control
Make after the HHO generators are stopped, terminate flow；
Step 4, it is described from CPU judge Temperature numerical T whether be more than temperature threshold Tset1, if T≤Tset1, enter
Step 5, if T ＞ Tset1, continuation judges whether Temperature numerical T is more than temperature threshold Tset2, described if T≤Tset2
Host CPU controls the prompting/alarm to sound and warning tones and lights emergency warning lamp LED2, while the cooler comes into operation,
If T ＞ Tset2, after the host CPU control HHO generators are stopped, terminate flow；
Step 5, it is described from CPU judge water level numerical value L whether be more than watermark threshold Lset1, if L≤Lset1, enter
Step 6, if L ＞ Lset1, continuation judges whether water level numerical value L is more than watermark threshold Lset2, described if L≤Lset2
Host CPU controls the prompting/alarm to sound and warning tones and lights emergency warning lamp LED3, while the automatic water replenishing device enters water-filling
Groove moisturizing, if L ＞ Lset2, after the host CPU control HHO generators are stopped, terminates flow；
Step 6, it is described from CPU send work sign on to the host CPU, the host CPU receives the work and started
After instruction, the demand of HHO gases needed for being read by the data acquisition portion from the service object, and it is converted into current value
As target current value Iset, then the water circulating pump brings into operation, while it is described to open the ultrasonic sensor removal
Bubble in water tank；
Step 7, the current sensor gather real current value I in real time, by real current value I by the data acquisition portion
Feed back to described from CPU, it is described to be compared real current value I with target current value Iset from CPU, and judge whether I is big
In Iset, if it is not, then entering step 8, if so, then the host CPU controls the rectangular wave pulse signal of the HHO generators output
Dutycycle Ton subtract one after, reenter step 7；
Step 8, judge whether I is less than Iset, if so, then the host CPU controls the square wave of the HHO generators output
After the dutycycle Ton of pulse signal adds one, into step 7, if it is not, then terminating flow.
The invention has the advantages that：
1st, have a wide range of application：The HHO generating means of the present invention can produce maximum in the case where using 24V power supplys
3000CC HHO gases, with reference to the automaton, can set up number of units, can provide enough HHO gases, therefore can
To apply in the engine and combustion apparatus of major small-sized discharge capacity automobiles and ship；
2nd, electrolytic efficiency is high and yield is more：Prior art can not solve the problem of electrolytic efficiency is low, and the present invention uses arteries and veins
Rush signal and be electrolysed the HHO generators, and add up for bubble in the HHO generators and cause electrolytic strip to be connect with electrolyte
The problem of contacting surface product is tailed off and causes the decline of electrolytic efficiency, and bubble accumulation influence HHO gases are discharged in the water tank, adopts
The influence of bubble removing is gone with ultrasonic sensor in water circulating pump and water tank, the yield of electrolytic efficiency and increase gas is improved；
3rd, steam treatment：Prior art uses process in long-time, because temperature problem generator can produce vapor
Entering in engine influences the normal of engine to use, and for this problem, the present invention is set after the gas discharge outlet of water tank
After exhaust manifolds and radiator reduction effluent air temp, steam treatment device is set up, vapor liquefaction is returned in water tank,
Solve the problem of vapor enters engine；
4th, security performance is high：It is designed with monitoring temperature on the generating means, monitoring water level, multiple peaces such as pressure monitor
Full performance equipment, meanwhile, back-fire preventer is designed with after the exhaust outlet of water tank and shockproof place is set in HHO generators bottom
Device is managed, increases its security performance；
5th, Automated condtrol：The yield of HHO gases realizes Automated condtrol, is carried in real time according to the state of service object
For appropriate HHO gases, while using the working condition monitoring of Automated condtrol HHO generating means, warning, forcing the work(such as stopping
The safety coefficient of equipment can be improved；
6th, benefit is big：The present invention links with service object, can be according to the change of the actual working state of service object, example
As accelerated, slow down etc. adjusts in real time, make offer HHO gas flows always be it is appropriate, not while waste of resource also
The effectiveness of the energy-conservation of HHO gases can maximally be played.
Brief description of the drawings
The present invention is further illustrated in conjunction with the embodiments with reference to the accompanying drawings.
For a kind of hydrogen and oxygen gas mixture of the invention the overall structure diagram of system occurs for Fig. 1.
Fig. 2 is the concrete structure schematic diagram of HHO generating means in a kind of hydrogen and oxygen gas mixture generation system of the invention.
Fig. 3 is the concrete structure schematic diagram of automaton in a kind of hydrogen and oxygen gas mixture generation system of the invention.
Fig. 4 is the power supply connection diagram of embodiment one in external power source of the invention.
Fig. 5 is the power supply connection diagram of embodiment two in external power source of the invention.
The schematic diagram of the control method of system occurs for a kind of hydrogen and oxygen gas mixture of the invention for Fig. 6.
For a kind of hydrogen and oxygen gas mixture of the invention the control method execution flow chart of system occurs for Fig. 7.
Label declaration in figure：
System, 200- external power sources, 201- storage batterys, 202- pressure stabilizing devices, 203- exchanges occur for 100- hydrogen and oxygen gas mixtures
Power supply, 204- AC/DC convertors, 300- service objects；
110-HHO generating means, 111-HHO generator units, 1111-HHO generators, 1112- current sensors,
The shockproof processor of 1113- voltage sensors, 1114-；
112- tank units, 1121- water tanks, 1122- water circulating pumps, 1123- ultrasonic sensors, 1124- automatic water supplements
Device, 1125- level sensors, 1126- temperature sensors；
The cooling units of 113- first, 1131- coolers；
The cooling units of 114- second, 1141- exhaust manifolds, 1142- radiators, 1143- auto-pressure switches, 1144- water
Steam treated device, 1145- back-fire preventers；
120- automatons, 121- data acquisitions portion, 122- control units, 1221- host CPUs, 1222- are from CPU, 123-
HMI and operating portion, 1231- operation interfaces, 1232- displays, 1233- promptings/alarm.
Embodiment
To cause the present invention to become apparent, now with a preferred embodiment, and accompanying drawing is coordinated to be described in detail below.
As shown in Figure 1 to Figure 3, system occurs for a kind of hydrogen and oxygen gas mixture of the invention, and the hydrogen and oxygen gas mixture occurs
System 100 includes HHO generating means 110 and automaton 120；
On the HHO generating means 110：
The HHO generating means 110 include HHO generator units 111, tank unit 112, the first cooling unit 113 and
Second cooling unit 114；
The HHO generator units 111 include HHO generators 1111, current sensor 1112, voltage sensor 1113 and
Shockproof processor 1114, the externally connected power supply 200 of HHO generators 1111, the HHO generators 1111 are with DRY side
Based on formula, according to the electric power used, adjust size, thickness, interval and the electrolysis series of stainless steel electrolytic piece to improve electricity
Efficiency is solved, the current sensor 1112 is located between the HHO generators and the external power source, the voltage sensor
1113 are located between the HHO generators 1111 and the external power source 200, and the HHO generators 1111 pass through positive source
The positive pole of the externally connected power supply 200 of line, the HHO generators 1111 pass through the externally connected power supply 200 of power cathode line
Negative pole, the current sensor 1135 in the power positive line, the voltage sensor 1136 respectively with the power supply
Electrode line is connected with the power cathode line, and the current value and magnitude of voltage of the HHO generators 1111 are gathered respectively；It is described shockproof
Processor 1114 is installed on the bottom of HHO generators 1111, for shockproof, improves security performance；
The tank unit 112 includes water tank 1121, water circulating pump 1122, ultrasonic sensor 1123, automatic water replenishing device
1124th, level sensor 1125 and temperature sensor 1126, the delivery port of the water tank 1121 and the HHO generators 1111
Water inlet is connected, and the air inlet of the water tank 1121 is connected with the exhaust outlet of the HHO generators 1111, the water circulating pump
1122 between the delivery port of the water tank 1121 and the water inlet of the HHO generators 1111, will be accumulated in electrolytic process
Bubble in the HHO generators 1111 is discharged in real time, improves electrolytic efficiency；The ultrasonic sensor 1123 is located at institute
State in water tank 1121, remove the bubble in the water tank 1121 to improve electrolytic efficiency and gas emissions using ultrasonic wave；Institute
Automatic water replenishing device 1124 is stated located at the top of water tank 1121, is carried out in real time certainly according to the signal of the level sensor 1125
Dynamic moisturizing, to meet the requirement of long time continuous working；The upper end of level sensor 1125 is placed in the water tank 1121 and pushed up
Portion, lower end is inserted in the water tank 1121, and the temperature sensor 1126 is located at the end of the water tank 1121；The water tank
1121 be to be used to store electrolysis water, meanwhile, the electricity that the HHO gases that the HHO generators 1111 are produced pass through the water tank 1121
Xie Shui carries out once cooling with being discharged after circulation, and the automaton 120 carries out gas generated automatically control and work
Make Stateful Inspection to control with security performance；
First cooling unit 113 includes cooler 1131, the cooler 1131 and the temperature sensor 1126
Connection；Overall cooling is carried out by the cooler 1131, in order to save the energy, the cooler 1131 is passed by the temperature
The temperature signal of sensor 1126 runs to automatically control its, i.e., be only higher than certain temperature in the temperature of the HHO generating means 110
Afterwards, the cooler 1131 just brings into operation；
Second cooling unit 114 includes exhaust manifolds 1141, radiator 1142, auto-pressure switch 1143, water and steamed
Treatment apparatus 1144 and back-fire preventer 1145, the exhaust outlet of the air inlet of the exhaust manifolds 1141 and the water tank 1121 connect
Connect, the gas outlet of the exhaust manifolds 1141 is connected with the steam treatment device 1144, the exhaust manifolds 1141 are installed on
On the radiator 1142, the exhaust of the auto-pressure switch 1143 located at the front end of steam treatment device 1144 is led
On pipe 1141；The back-fire preventer 1145 is located at the rear end of steam treatment device 1144, in order to prevent fires, and strengthens security
Energy；
The operation principle of the present invention is as follows：
The HHO gases that the electrolysis of HHO generators 1111 is produced are discharged by the exhaust outlet of the HHO generators 1111,
The HHO gases of discharge are entered by the air inlet of the water tank 1121 to be carried out in the water tank 1121 by the cooler 1131
Once cool down, then discharged from the exhaust outlet of the water tank 1121, by the exhaust manifolds 1141 and the radiator 1142
Carry out after secondary cooling, the steam treatment device 1144 is entered after the auto-pressure switch 1143, because electrolysis water exists
Vapor may be produced because of high temperature in electrolytic process, vapor is brought directly in the equipment such as engine, having for a long time can
Can influence the normal operation of engine, therefore, in the steam treatment device 1144 by steam treatment after, it is pure
HHO gases are discharged.
On the automaton：
The automaton 120 includes data acquisition portion 121, control unit 122 and HMI and operating portion 123, the control
Portion 122 processed includes host CPU 1221 and from CPU1222, and the HMI and operating portion 123 include operation interface 1231, display 1232
And prompting/alarm 1233；The data acquisition portion 121 is the monitoring signal and service object for collecting each sensor
Control feedback signal；The control unit 122 is the relation using current value and the yield of HHO mixed gas, according to service
The actual working state of object 300, appropriate HHO mixed gas is provided by control electric current value, and automatic monitoring is described in real time
The working condition of HHO generating means 110；The display 1232 of the HMI and operating portion 123 are used to show magnitude of voltage, electricity
The work state informations such as flow valuve, magnitude of voltage, temperature value, pressure value and water level value, the prompting/alarm 1233 have remind,
The performance such as warning and the pressure stopping in exception；Described mainly obtained in real time from CPU1222 comes from the data acquisition
The data in portion 121 and the operational order from HMI portions, on the one hand, it is by the work state information of the HHO generators 1111
(time, temperature, pressure, electric current, voltage and water level etc.) is shown in the display 1232 to provide observation, on the other hand,
The host CPU 1221 from the feedback quantity automatically controlled of the HHO generating means 110 obtained from CPU1222, by from
Dynamicization control power supply produces pulse signal (PWM) and controls the electrolysis HHO of the HHO generators 1111 gas generated and monitor institute
The safe work state of HHO generators 1111 is stated, when occurring abnormal, prompting/warning is sent in the prompting/warning portion 1233
Information, when there is danger signal, the host CPU 1221 automatically cuts off power supply, stops electrolysis work, stops gas and produces；
It is described from CPU1222 respectively with the display 1232, the host CPU 1221, the data acquisition portion 121 and institute
External power source 200 is stated to connect, the data acquisition portion 121 respectively with the operation interface 1231, the ultrasonic sensor
1123rd, the auto-pressure switch 1143, the temperature sensor 1126, the level sensor 1126, the current sense
Device 1112, the voltage sensor 1113 and service object 300 connect, the host CPU 1221 respectively with the prompting/alarm
1233rd, the HHO generators 1111 and the external power source 200 are connected.
Specifically, as shown in figure 4, when the external power source 200 is dc source, the external power source 200 includes storage battery 201
And pressure stabilizing device 202, the pressure stabilizing device 202 respectively with the storage battery 201, the HHO generators 1111, the master
CPU1221 and described from CPU1222 connections.Or, as shown in figure 5, when the external power source 200 is AC power, outside this
Power supply 200 include AC power 203 and AC/DC convertor 204, the AC/DC convertor 204 respectively with the AC power
203rd, the HHO generators 1111, the host CPU 1221 and described from CPU1222 connections.Wherein, the hydrogen and oxygen gas mixture
The power supply of generation system 100 is mainly provided by external power source 200, and external power source 200 can be that (automobile, ship etc. is just for storage battery
Often be equipped with) or generator alternating current.When external power source 200 is storage battery, due to the electricity of active service object 300
The reasons such as the aging of bottle 201, in order to ensure the control accuracy and luminous efficiency of control device, it is necessary to increase pressure stabilizing device 202.
When external power source 200 is AC power 203 (equipment such as generator on ship), it is necessary to which alternating current is passed through ac-dc conversion
Device 204 is converted into direct current and is supplied to the hydrogen and oxygen gas mixture to occur system 100.
As shown in fig. 6, the HHO of the HHO generators 1111 is gas generated main according to the control external power source 200
Print add electric current to realize.The automaton 120 controls the external power source to produce rectangular wave pulse signal, and (PWM believes
Number) it is used as the print power-up power of the HHP generators 1111.By dutycycle (Duty Ratio) realization pair for adjusting pwm signal
The control of electric current.Meanwhile, the real current value fed back according to current sensor 1112, using PID feedback control, is entered to electric current
Row Automated condtrol.
In the service object 300, institute is calculated according to actual working state (such as the revolution of engine, acceleration and deceleration etc.)
Need the demand of HHO gases, and be converted into current value as target current value to input to the automaton 120, meanwhile,
By the current sensor 1112, the real current value of the HHO generators 1111 is obtained, feeds back to and described automatically controls dress
Put 120.The automaton 120 realizes current control to be supplied to the HHO that service object 300 is appropriate using PID control
Gas.
As shown in fig. 7, the control method of system occurs for a kind of hydrogen and oxygen gas mixture of the present invention, the control method needs
A kind of above-mentioned hydrogen and oxygen gas mixture is provided and occurs system, the control method is mainly added using the print to HHO generators 1111
The PID control gimmick of electric current, specifically includes following steps：
Step 1, pass through the operation interface 1231 set alert stage under pressure threshold Pset1, temperature threshold Tset1
With watermark threshold Lset1, pressure threshold Pset2, temperature threshold Tset2 and the watermark threshold Lset2 under stop phase are set, and
The dutycycle Ton initial value for the rectangular wave pulse signal that the HHO generators 1111 are exported is set as 0；
Step 2, the auto-pressure switch 1143, the temperature sensor 1126 and the level sensor 1125 are real-time
Pressure value P, the Temperature numerical T and water level numerical value L of the HHO generating means 110 are gathered, and by the data acquisition portion 121
It is transferred to described from CPU1222；
Step 3, it is described from CPU1222 judge pressure value P whether be more than pressure threshold Pset1, if P≤Pset1,
Into step 4, if P ＞ Pset1, continuation judges whether pressure value P is more than pressure threshold Pset2, if P≤Pset2,
The host CPU controls the prompting/alarm to sound and warning tones and lights emergency warning lamp LED1, if P ＞ Pset2, the master
After the CPU controls HHO generators are stopped, terminate flow；
Step 4, it is described from CPU judge Temperature numerical T whether be more than temperature threshold Tset1, if T≤Tset1, enter
Step 5, if T ＞ Tset1, continuation judges whether Temperature numerical T is more than temperature threshold Tset2, described if T≤Tset2
Host CPU controls the prompting/alarm to sound and warning tones and lights emergency warning lamp LED2, while the cooler comes into operation,
If T ＞ Tset2, after the host CPU control HHO generators are stopped, terminate flow；
Step 5, it is described from CPU judge water level numerical value L whether be more than watermark threshold Lset1, if L≤Lset1, enter
Step 6, if L ＞ Lset1, continuation judges whether water level numerical value L is more than watermark threshold Lset2, described if L≤Lset2
Host CPU controls the prompting/alarm to sound and warning tones and lights emergency warning lamp LED3, while the automatic water replenishing device enters water-filling
Groove moisturizing, if L ＞ Lset2, after the host CPU control HHO generators are stopped, terminates flow；
Step 6, it is described from CPU send work sign on to the host CPU, the host CPU receives the work and started
After instruction, the demand of HHO gases needed for being read by the data acquisition portion from the service object, and it is converted into current value
As target current value Iset, then the water circulating pump brings into operation, while it is described to open the ultrasonic sensor removal
Bubble in water tank；
Step 7, the current sensor gather real current value I in real time, by real current value I by the data acquisition portion
Feed back to described from CPU, it is described to be compared real current value I with target current value Iset from CPU, and judge whether I is big
In Iset, if it is not, then entering step 8, if so, then the host CPU controls the rectangular wave pulse signal of the HHO generators output
Dutycycle Ton subtract one after, reenter step 7；
Step 8, judge whether I is less than Iset, if so, then the host CPU controls the square wave of the HHO generators output
The dutycycle Ton of pulse signal adds one, to reach the stability contorting of electric current, the HHO generating means is produced appropriate HHO gas
Body, into step 7, if it is not, then terminating flow.
HHO generating means is used for water electrolysis and produces fresh fuel hydrogen and oxygen gas mixture (HHO), mainly based on DRY modes,
The safety components such as auto-pressure switch, back-fire preventer are added on hardware, and in the size and anode and cathode of electrolytic strip
Space carried out rational design so that electrolysis reached maximal efficiency；Automaton is used to control HHO to fill
Put.
HHO gases mainly have three applications：1st, (refer generally to catalyst as the burning catalyst of fuel, promote fuel to approach
Completely burning), the efficiency of combustion of fuel can be improved, with reach energy-conservation, low consumption, low stain effect；2nd, it is inflammable due to HHO
Property, can be as new energy, applied in the combustion apparatus such as superhigh temperature electric welding and boiler；3rd, separated from the HHO gases of generation
Go out hydrogen and oxygen because hydrogen has the function of comprehensive acidic constitution of human body, can by the hydrogen applications separated in health,
In the field such as beauty and medical treatment；
Autoelectrinic control device on HHO generating means, such as level sensor, temperature sensor, automatically control dress
The autoelectrinic control device put, the autoelectrinic control device has three functions：1st, by controlling electric power and ultrasonic wave
Electrolysis is set to reach maximal efficiency Deng aiding sensors；2nd, according to the HHO gases needed for being automatically controlled using object and purpose
Yield, to reach its highest effective rate of utilization, makes product use more with flexibility；Such as, applied to engine
When, the revolution by the use of engine turns according to the height of engine as the input quantity of feedback control and low transfers adjust automatically institute
The appropriate HHO gases needed, maximize its validity；3rd, HHO generating means is monitored by autoelectrinic control device automatically
There is provided prompting, by force warning, the automatic safe miscellaneous function such as stopping for the working conditions such as temperature, pressure, electric power, water level.
Advantages of the present invention is as follows：
1st, have a wide range of application：The HHO generating means 110 of the present invention can be produced most in the case where using 24V power supplys
Big 3000CC HHO gases, with reference to the automaton 120, can set up number of units, can provide enough HHO gases, because
This can be applied in the engine and combustion apparatus of major small-sized discharge capacity automobiles and ship；
2nd, electrolytic efficiency is high and yield is more：Prior art can not solve the problem of electrolytic efficiency is low, and the present invention uses arteries and veins
Rush signal and be electrolysed the HHO generators 1111, and for bubble in the HHO generators 1111 it is accumulative and cause electrolytic strip with
Electrolyte contacts area tails off and causes the decline of electrolytic efficiency, and bubble accumulation influence HHO gases in the water tank 1121
The problem of discharge, the influence of bubble removing is gone using ultrasonic sensor 1122 in water circulating pump 1122 and water tank 1121, improve electricity
Solve the yield of efficiency and increase gas；
3rd, steam treatment：Prior art uses process in long-time, because temperature problem generator can produce vapor
Entering in engine influences the normal of engine to use, and for this problem, the present invention is after the gas discharge outlet of water tank 1121
Set after exhaust manifolds 1141 and the reduction effluent air temp of radiator 1142, set up steam treatment device 1144, steam water
Gas liquefaction is returned in water tank 1121, solves the problem of vapor enters engine；
4th, security performance is high：It is designed with monitoring temperature on the generating means 110, monitoring water level, pressure monitor etc. is more
Individual security performance equipment, meanwhile, back-fire preventer 1145 is designed with after the exhaust outlet of water tank 1121 and in HHO generators
1111 bottoms set shockproof processor 1114, increase its security performance；
5th, Automated condtrol：The yield of HHO gases realizes Automated condtrol, is carried in real time according to the state of service object
For appropriate HHO gases, while using the working condition monitoring of Automated condtrol HHO generating means 110, warning, forcing to stop
Etc. the safety coefficient that function improves equipment；
6th, benefit is big：The present invention links with service object, can be according to the change of the actual working state of service object, example
As accelerated, slow down etc. adjusts in real time, make offer HHO gas flows always be it is appropriate, not while waste of resource also
The effectiveness of the energy-conservation of HHO gases can maximally be played.
Although the foregoing describing the embodiment of the present invention, those familiar with the art should manage
Solution, the specific embodiment described by us is merely exemplary, rather than for the restriction to the scope of the present invention, is familiar with this
The equivalent modification and change that the technical staff in field is made in the spirit according to the present invention, should all cover the present invention's
In scope of the claimed protection.
Claims (7)
1. system occurs for a kind of hydrogen and oxygen gas mixture, it is characterised in that：System, which occurs, for the hydrogen and oxygen gas mixture includes HHO
Device and automaton；
The HHO generating means includes HHO generator units, tank unit, the first cooling unit and the second cooling unit；
The HHO generator units include HHO generators and current sensor, the externally connected power supply of HHO generators, institute
Current sensor is stated to be located between the HHO generators and the external power source；
The tank unit includes water tank, water circulating pump, ultrasonic sensor, automatic water replenishing device, level sensor and temperature and passed
Sensor, the delivery port of the water tank is connected with the water inlet of the HHO generators, and the air inlet of the water tank is sent out with the HHO
The exhaust outlet connection of raw device, the water circulating pump is located between the delivery port of the water tank and the water inlet of the HHO generators,
The ultrasonic sensor is in the water tank, and the automatic water replenishing device is located at the tank top, the level sensor
Upper end is placed in the tank top, and lower end is inserted in the water tank, and the temperature sensor is located at the end of the water tank；
First cooling unit includes cooler, and the cooler is connected with the temperature sensor；
Second cooling unit includes exhaust manifolds, radiator, auto-pressure switch and steam treatment device, and the exhaust is led
The air inlet of pipe is connected with the exhaust outlet of the water tank, and the gas outlet of the exhaust manifolds is connected with the steam treatment device,
The exhaust manifolds are installed on the radiator, and the auto-pressure switch is described located at the steam treatment device front end
On exhaust manifolds；
The automaton includes data acquisition portion, control unit and HMI and operating portion；The control unit include host CPU and
From CPU, the HMI and operating portion include operation interface, display and prompting/alarm；
It is described to be connected respectively with the display, the host CPU, the data acquisition portion and the external power source from CPU, it is described
Part of data acquisition not with the operation interface, the ultrasonic sensor, the auto-pressure switch, the TEMP
Device, the level sensor, the current sensor and service object connection, the host CPU respectively with the prompting/warning
Device, the HHO generators and external power source connection.
2. system occurs for a kind of hydrogen and oxygen gas mixture as claimed in claim 1, it is characterised in that：The HHO generator units
Also include voltage sensor, the voltage sensor is located between the HHO generators and the external power source, and is connected to institute
State data acquisition portion.
3. system occurs for a kind of hydrogen and oxygen gas mixture as claimed in claim 1, it is characterised in that：The HHO generator units
Also include shockproof processor, the shockproof processor is installed on the HHO generators bottom.
4. system occurs for a kind of hydrogen and oxygen gas mixture as claimed in claim 1, it is characterised in that：Second cooling unit is also
Including back-fire preventer, the back-fire preventer is located at the steam treatment device rear end.
5. system occurs for a kind of hydrogen and oxygen gas mixture as claimed in claim 1, it is characterised in that：The external power source is direct current
During power supply, the external power source include storage battery and pressure stabilizing device, the pressure stabilizing device respectively with the storage battery, the HHO generators,
The host CPU and described from CPU connections.
6. system occurs for a kind of hydrogen and oxygen gas mixture as claimed in claim 1, it is characterised in that：The external power source is exchange
During power supply, the external power source include AC power and AC/DC convertor, the AC/DC convertor respectively with the alternating current
Source, the HHO generators, the host CPU and described from CPU connections.
7. the control method of system occurs for a kind of hydrogen and oxygen gas mixture, it is characterised in that：The control method needs to provide as weighed
Profit requires that system occurs for a kind of hydrogen and oxygen gas mixture described in 1, and the control method specifically includes following steps：
Step 1, pass through the operation interface set alert stage under pressure threshold Pset1, temperature threshold Tset1 and water level threshold
Pressure threshold Pset2, temperature threshold Tset2 and watermark threshold Lset2 under value Lset1, setting stop phase, and set described
The dutycycle Ton of the rectangular wave pulse signal of HHO generators output initial value is 0；
Step 2, the auto-pressure switch, the temperature sensor and the level sensor gather the HHO in real time to be occurred
Pressure value P, the Temperature numerical T and water level numerical value L of device, and be transferred to by the data acquisition portion described from CPU；
Step 3, it is described from CPU judge pressure value P whether be more than pressure threshold Pset1, if P≤Pset1, into step
4, if P ＞ Pset1, continuation judges whether pressure value P is more than pressure threshold Pset2, if P≤Pset2, the master
CPU controls the prompting/alarm to sound and warning tones and lights emergency warning lamp LED1, if P ＞ Pset2, the host CPU control
After the HHO generators are stopped, terminate flow；
Step 4, it is described from CPU judge Temperature numerical T whether be more than temperature threshold Tset1, if T≤Tset1, into step
5, if T ＞ Tset1, continuation judges whether Temperature numerical T is more than temperature threshold Tset2, if T≤Tset2, the master
CPU controls the prompting/alarm to sound and warning tones and lights emergency warning lamp LED2, while the cooler comes into operation, if T
＞ Tset2, then after the host CPU control HHO generators are stopped, terminate flow；
Step 5, it is described from CPU judge water level numerical value L whether be more than watermark threshold Lset1, if L≤Lset1, into step
6, if L ＞ Lset1, continuation judges whether water level numerical value L is more than watermark threshold Lset2, if L≤Lset2, the master
CPU controls the prompting/alarm to sound and warning tones and lights emergency warning lamp LED3, while the automatic water replenishing device carries out tank
Moisturizing, if L ＞ Lset2, after the host CPU control HHO generators are stopped, terminates flow；
Step 6, it is described from CPU send work sign on to the host CPU, the host CPU receives the work sign on
Afterwards, the demand of HHO gases needed for being read by the data acquisition portion from the service object, and it is converted into current value conduct
Target current value Iset, then the water circulating pump brings into operation, while opening the ultrasonic sensor removes the water tank
Interior bubble；
Step 7, the current sensor gather real current value I in real time, and real current value I is fed back by the data acquisition portion
It is described to be compared real current value I with target current value Iset from CPU to described from CPU, and judge whether I is more than
Iset, if it is not, then entering step 8, if so, then the host CPU controls the rectangular wave pulse signal of the HHO generators output
After dutycycle Ton subtracts one, step 7 is reentered；
Step 8, judge whether I is less than Iset, if so, then the host CPU controls the Square wave pulses of the HHO generators output
After the dutycycle Ton of signal adds one, into step 7, if it is not, then terminating flow.
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| CN201710325975.5A CN107043943B (en) | 2017-05-10 | 2017-05-10 | Hydrogen and oxygen gas mixture generating system and its control method |
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| CN201710325975.5A CN107043943B (en) | 2017-05-10 | 2017-05-10 | Hydrogen and oxygen gas mixture generating system and its control method |
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| CN113416964A (en) * | 2021-06-15 | 2021-09-21 | 纳诺科斯电子(北京)有限公司 | Generating device for sucking oxyhydrogen gas |
| JP2023515305A (en) * | 2020-01-10 | 2023-04-13 | エス・エム・エス・グループ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | Method for producing hydrogen and oxygen using an electrolyzer |
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| CN107043943B (en) | 2019-02-12 |
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