CN107043943B - Hydrogen and oxygen gas mixture generating system and its control method - Google Patents
Hydrogen and oxygen gas mixture generating system and its control method Download PDFInfo
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- CN107043943B CN107043943B CN201710325975.5A CN201710325975A CN107043943B CN 107043943 B CN107043943 B CN 107043943B CN 201710325975 A CN201710325975 A CN 201710325975A CN 107043943 B CN107043943 B CN 107043943B
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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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Abstract
The present invention provides a kind of hydrogen and oxygen gas mixture generating system, and the hydrogen and oxygen gas mixture generating system includes HHO generating device and automatic control device；HHO generating device includes HHO generator unit, tank unit, the first cooling unit and the second cooling unit, HHO generator unit includes HHO generator and current sensor, tank unit includes water tank, water circulating pump, ultrasonic sensor, automatic water replenishing device, water 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；Automatic control device includes data acquisition portion, control unit and HMI and operation portion；Control unit includes host CPU and from CPU, and HMI and operation portion include operation interface, display and prompting/alarm.The present invention also provides a kind of control methods of hydrogen and oxygen gas mixture generating system, improve electrolytic efficiency and security performance.
Description
Technical field
The present invention relates to new energy/field of energy-saving technology more particularly to a kind of hydrogen and oxygen gas mixture generating system and its controls
Method processed.
Background technique
In recent years, under the premise of energy and environment problem attracts attention in the world, new energy and energy-saving equipment
It uses and universal in the world by vast appealing and promotion.In numerous new energy products, hydrogen is due to its peace
Full property and efficient utilization rate and be concerned.Early in the eighties, the water-base fuel founder Stanley Meyer in the U.S. is just proposed
The method for generating new energy (HHO gas) using water electrolysis, but because various research puzzles fail to popularize.With technology
It continues to develop, the new energy such as HHO and hydrogen are constantly developed in the world and gradually move 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 be also gradually applied to medical treatment,
The fields such as beauty, the energy, energy conservation.
Existing HHO generating device is broadly divided into WET mode and DRY mode.The basic principle of WET mode is by generator
Being put into sink makes its electrolysis generate gas.The basic principle of DRY mode is to inject electrolysis water inside generating device to make its electricity
Solution generates gas.WET mode requires generator to be embedded in completely enclosed sink, therefore, asks in automatic water supplement and safety
All there is bigger hidden danger in topic, there is bigger limitation in practical applications.DRY mode is being sent out compared to WET mode
The problems such as increasing in raw amount, but fever and electrolysis water leakiness can not be solved when practical application.Meanwhile existing technology master
Focus on whole gas occurrence quantity, and have ignored luminous efficiency, is i.e. the efficiency ratio of occurrence quantity of gas and institute's power consumption power etc..It changes
Yan Zhi, the prior art do not have enough security performances and electrolytic efficiency lower.
Summary of the invention
One of the technical problem to be solved in the present invention is to provide a kind of hydrogen and oxygen gas mixture generating system, improves electricity
Solve efficiency and security performance.
One of problem of the invention is achieved in that
A kind of hydrogen and oxygen gas mixture generating system, the hydrogen and oxygen gas mixture generating system include HHO generating device and oneself
Dynamic control device；
The HHO generating device includes HHO generator unit, tank unit, the first cooling unit and the second cooling unit；
The HHO generator unit includes HHO generator and current sensor, and the HHO generator is connected to external electrical
Source, the current sensor are set between the HHO generator and the external power supply；
The tank unit includes water tank, water circulating pump, ultrasonic sensor, automatic water replenishing device, water level sensor and temperature
Spend sensor, the water outlet of the water tank connect with the water inlet of the HHO generator, the air inlet of the water tank with it is described
The exhaust outlet of HHO generator connects, and the water circulating pump is set to the water outlet of the water tank and the water inlet of the HHO generator
Between, the ultrasonic sensor is set in the water tank, and the automatic water replenishing device is set to the tank top, and the water level passes
Sensor upper end is placed in the tank top, and lower end is inserted in the water tank, and the temperature sensor is set to the water tank
End；
First cooling unit includes cooler, and the cooler is connect 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 connect with the exhaust outlet of the water tank, and the gas outlet of the exhaust manifolds and the steam treatment device connect
It connects, the exhaust manifolds are installed on the radiator, and the auto-pressure switch is set to steam treatment device front end
On the exhaust manifolds；
The automatic control device includes data acquisition portion, control unit and HMI and operation portion；The control unit includes master
CPU and from CPU, the HMI and operation portion include operation interface, display and prompting/alarm；
It is described to be connect respectively with the display, the host CPU, data acquisition portion and the external power supply 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 water level sensor, the current sensor and service object connection, the host CPU respectively with the prompting/warning
Device, the HHO generator and external power supply connection.
Further, the HHO generator unit further includes voltage sensor, and the voltage sensor is set to the HHO
Between generator and the external power supply, and it is connected to data acquisition portion.
Further, the HHO generator unit further includes shockproof processor, and the shockproof processor is installed on described
HHO generator bottom.
Further, second cooling unit further includes back-fire preventer, and the back-fire preventer is steamed set on the water
Treatment apparatus rear end.
Further, when the external power supply is DC power supply, which includes storage battery and pressure stabilizing device, described steady
Pressure equipment respectively with the storage battery, the HHO generator, the host CPU and described connect from CPU.
Further, when the external power supply is AC power source, which includes AC power source and ac-dc conversion
Device, the AC/DC convertor respectively with the AC power source, the HHO generator, the host CPU and described connect from CPU.
The second technical problem to be solved by the present invention is to provide a kind of controlling party of hydrogen and oxygen gas mixture generating system
Method improves electrolytic efficiency and security performance.
The two of problem of the invention, are achieved in that
A kind of control method of hydrogen and oxygen gas mixture generating system, the control method need to provide a kind of above-mentioned hydrogen-oxygen
Mixed gas generating system, the control method specifically comprise the following steps:
Step 1 sets pressure threshold Pset1, temperature threshold Tset1 and the water under alert stage by the operation interface
Position threshold value Lset1, sets pressure threshold Pset2, temperature threshold Tset2 and the watermark threshold Lset2 under stop phase, and set
The initial value of the duty ratio Ton of the rectangular wave pulse signal of the HHO generator output is 0；
Step 2, the auto-pressure switch, the temperature sensor and the water level sensor acquire the HHO in real time
Pressure value P, the temperature value T and water level numerical value L of generating device, and be transferred to by data acquisition portion described from CPU；
Step 3, it is described judge whether pressure value P is greater than pressure threshold Pset1 from CPU, if P≤Pset1, enters
Step 4, if P > Pset1, continue to judge whether pressure value P is greater than pressure threshold Pset2, it is described if P≤Pset2
Host CPU, which controls the prompting/alarm and sounds, warning tones and lights emergency warning lamp LED1, if P > Pset2, the host CPU control
It makes after the HHO generator stops working, terminates process；
Step 4, it is described judge whether temperature value T is greater than temperature threshold Tset1 from CPU, if T≤Tset1, enters
Step 5, if T > Tset1, continue to judge whether temperature value T is greater than temperature threshold Tset2, it is described if T≤Tset2
Host CPU, which controls the prompting/alarm and sounds, warning tones and lights emergency warning lamp LED2, while the cooler starts operation,
If T > Tset2 terminates process after the host CPU control HHO generator stops working；
Step 5, it is described judge whether water level numerical value L is greater than watermark threshold Lset1 from CPU, if L≤Lset1, enter
Step 6, if L > Lset1, continue to judge whether water level numerical value L is greater than watermark threshold Lset2, it is described if L≤Lset2
Host CPU, which controls the prompting/alarm and sounds, warning tones and lights emergency warning lamp LED3, while the automatic water replenishing device carries out water
Slot moisturizing, if L > Lset2 terminates process after the host CPU control HHO generator stops working；
Step 6, it is described from CPU send work sign on to the host CPU, the host CPU receives the work and starts
After instruction, the demand of HHO gas needed for being read from the service object by data acquisition portion, and it is converted into current value
As target current value Iset, then the water circulating pump brings into operation, and opens simultaneously described in the ultrasonic sensor removal
Bubble in water tank；
Step 7, the current sensor acquire real current value I in real time, by real current value I by data acquisition portion
It is described to be compared real current value I with target current value Iset from CPU from CPU described in feeding back to, and judge whether I is big
In Iset, if it is not, 8 are then entered step, if so, the host CPU controls the rectangular wave pulse signal of the HHO generator output
Duty ratio Ton subtract one after, reenter step 7；
Step 8 judges whether I is less than Iset, if so, the host CPU controls the rectangular wave of the HHO generator output
After the duty ratio Ton of pulse signal adds one, 7 are entered step, if it is not, then terminating process.
The present invention has the advantage that
1, have a wide range of application: the HHO generating device of the invention can produce maximum using 24V power supply
The HHO gas of 3000CC can add number of units in conjunction with the automatic control device, can provide enough HHO gas, therefore can
To apply in the engine and combustion apparatus of major small-sized discharge capacity automobile and ship；
2, electrolytic efficiency is high more with yield: the prior art can not solve the problems, such as that electrolytic efficiency is low, and the present invention uses arteries and veins
It rushes signal and is electrolysed the HHO generator, and add up for bubble in the HHO generator and electrolytic strip is caused to connect with electrolyte
Contacting surface product tails off and leads to the problem of bubble accumulation influences the discharge of HHO gas in the decline and the water tank of electrolytic efficiency, adopts
The influence of bubble removing is gone with ultrasonic sensor in water circulating pump and water tank, improves electrolytic efficiency and increases the yield of gas；
3, steam treatment: the prior art is in long-time use process, because temperature problem generator can generate vapor
The normal use for influencing engine is entered in engine, and in response to this problem, the present invention is arranged after the gas discharge outlet of water tank
After exhaust manifolds and radiator reduce effluent air temp, steam treatment device is added, returns to vapor liquefaction in water tank,
Solve the problems, such as that vapor enters engine；
4, security performance is high: design has monitoring temperature, monitoring water level, multiple peaces such as pressure monitor on the generating device
Full performance equipment, meanwhile, design has back-fire preventer and shockproof place is arranged in HHO generator bottom after the exhaust outlet of water tank
Device is managed, its security performance is increased；
5, automation control: the yield of HHO gas realizes automation control, is mentioned in real time according to the state of service object
For suitable HHO gas, while utilizing the function such as the monitoring of the working condition of automation control HHO generating device, warning, pressure stopping
The safety coefficient of equipment can be improved；
6, benefit is big: the present invention and service object link, can be according to the change of the actual working state of service object, example
If accelerated, slow down etc. adjusts in real time, always is the HHO gas flow provided suitable, not while waste of resource also
The energy-efficient effectiveness of HHO gas can maximally be played.
Detailed description of the invention
The present invention is further illustrated in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is a kind of overall structure diagram of hydrogen and oxygen gas mixture generating system of the present invention.
Fig. 2 is the concrete structure schematic diagram of HHO generating device in a kind of hydrogen and oxygen gas mixture generating system of the present invention.
Fig. 3 is the concrete structure schematic diagram of automatic control device in a kind of hydrogen and oxygen gas mixture generating system of the present invention.
Fig. 4 is the power supply connection schematic diagram of embodiment one in external power supply of the invention.
Fig. 5 is the power supply connection schematic diagram of embodiment two in external power supply of the invention.
Fig. 6 is a kind of schematic diagram of the control method of hydrogen and oxygen gas mixture generating system of the present invention.
Fig. 7 is a kind of control method execution flow chart of hydrogen and oxygen gas mixture generating system of the present invention.
Figure label explanation:
100- hydrogen and oxygen gas mixture generating system, 200- external power supply, 201- storage battery, 202- pressure stabilizing device, 203- exchange
Power supply, 204- AC/DC convertor, 300- service object；
110-HHO generating device, 111-HHO generator unit, 1111-HHO generator, 1112- current sensor,
The shockproof processor of 1113- voltage sensor, 1114-；
112- tank unit, 1121- water tank, 1122- water circulating pump, 1123- ultrasonic sensor, 1124- automatic water supplement
Device, 1125- water level sensor, 1126- temperature sensor；
The first cooling unit of 113-, 1131- cooler；
The second cooling unit of 114-, 1141- exhaust manifolds, 1142- radiator, 1143- auto-pressure switch, 1144- water
Steam treated device, 1145- back-fire preventer；
120- automatic control device, 121- data acquisition portion, 122- control unit, 1221- host CPU, 1222- are from CPU, 123-
HMI and operation portion, 1231- operation interface, 1232- display, 1233- prompting/alarm.
Specific embodiment
To be clearer and more comprehensible the present invention, now with a preferred embodiment, and attached drawing is cooperated to be described in detail below.
As shown in Figure 1 to Figure 3, a kind of hydrogen and oxygen gas mixture generating system of the invention, the hydrogen and oxygen gas mixture occur
System 100 includes HHO generating device 110 and automatic control device 120；
On the HHO generating device 110:
The HHO generating device 110 include HHO generator unit 111, tank unit 112, the first cooling unit 113 and
Second cooling unit 114；
The HHO generator unit 111 include HHO generator 1111, current sensor 1112, voltage sensor 1113 and
Shockproof processor 1114, the HHO generator 1111 are connected to external power supply 200, and the HHO generator 1111 is with the side DRY
Based on formula, according to the electric power used, size, thickness, interval and the electrolysis series of stainless steel electrolytic piece are adjusted to improve electricity
Efficiency is solved, the current sensor 1112 is set between the HHO generator and the external power supply, the voltage sensor
1113 are set between the HHO generator 1111 and the external power supply 200, and the HHO generator 1111 passes through positive pole
Line is connected to the anode of external power supply 200, and the HHO generator 1111 is connected to external power supply 200 by power cathode line
Cathode, the current sensor 1135 be set to the power positive line on, the voltage sensor 1136 respectively with the power supply
Electrode line is connect with the power cathode line, acquires the current value and voltage value of the HHO generator 1111 respectively；It is described shockproof
Processor 1114 is installed on 1111 bottom of HHO generator, for shockproof, raising security performance；
The tank unit 112 includes water tank 1121, water circulating pump 1122, ultrasonic sensor 1123, automatic water replenishing device
1124, water level sensor 1125 and temperature sensor 1126, the water outlet of the water tank 1121 and the HHO generator 1111
Water inlet connection, the air inlet of the water tank 1121 are connect with the exhaust outlet of the HHO generator 1111, the water circulating pump
1122 are set between the water outlet of the water tank 1121 and the water inlet of the HHO generator 1111, will accumulate in electrolytic process
Bubble in the HHO generator 1111 is discharged in real time, improves electrolytic efficiency；The ultrasonic sensor 1123 is set to institute
It states in water tank 1121, removes the bubble in the water tank 1121 using ultrasonic wave to improve electrolytic efficiency and gas emissions；Institute
It states automatic water replenishing device 1124 and is set to 1121 top of water tank, carried out in real time according to the signal of the water level sensor 1125 certainly
Dynamic moisturizing, to meet the requirement of long time continuous working；1125 upper end of water level sensor is placed in the water tank 1121 and pushes up
Portion, lower end are inserted in the water tank 1121, and the temperature sensor 1126 is set to the end of the water tank 1121；The water tank
1121 be for storing electrolysis water, meanwhile, the HHO gas that the HHO generator 1111 generates passes through the electricity of the water tank 1121
Xie Shui is discharged after carrying out primary cooling and circulation, and the automatic control device 120 carries out gas generated automatic control and work
Make Stateful Inspection and security performance controls；
First cooling unit 113 includes cooler 1131, the cooler 1131 and the temperature sensor 1126
Connection；Whole 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 automatically controls its operation, i.e., is only higher than certain temperature in the temperature of the HHO generating device 110
Later, the cooler 1131 just brings into operation；
Second cooling unit 114 includes exhaust manifolds 1141, radiator 1142, auto-pressure switch 1143, water steaming
The exhaust outlet for the treatment of apparatus 1144 and back-fire preventer 1145, the air inlet of the exhaust manifolds 1141 and the water tank 1121 connects
It connects, the gas outlet of the exhaust manifolds 1141 is connect with the steam treatment device 1144, and the exhaust manifolds 1141 are installed on
On the radiator 1142, the exhaust that the auto-pressure switch 1143 is set to 1144 front end of steam treatment device is led
On pipe 1141；The back-fire preventer 1145 is set to 1144 rear end of steam treatment device, in order to prevent fires, reinforces safety
Energy；
Working principle of the present invention is as follows:
The HHO gas that the electrolysis of HHO generator 1111 generates is discharged by the exhaust outlet of the HHO generator 1111,
The HHO gas of discharge is entered in the water tank 1121 by the air inlet of the water tank 1121 to be carried out by the cooler 1131
It is primary cooling, it is then discharged from the exhaust outlet of the water tank 1121, by the exhaust manifolds 1141 and the radiator 1142
After carrying out secondary cooling, the steam treatment device 1144 is entered after the auto-pressure switch 1143, since electrolysis water exists
Vapor may be generated because of high temperature in electrolytic process, vapor is brought directly in the equipment such as engine, having for a long time can
The normal operation of engine can be will affect, therefore, in the steam treatment device 1144 by steam treatment after, it is pure
The discharge of HHO gas.
On the automatic control device:
The automatic control device 120 includes data acquisition portion 121, control unit 122 and HMI and operation portion 123, the control
Portion 122 processed includes host CPU 1221 and includes operation interface 1231, display 1232 from CPU1222, the HMI and operation portion 123
And prompting/alarm 1233；Data acquisition portion 121 is the monitoring signal and service object for collecting each sensor
Control feedback signal；The control unit 122 is the relationship of the yield using current value and HHO mixed gas, according to service
The actual working state of object 300 provides suitable HHO mixed gas by control current value, in real time described in automatic monitoring
The working condition of HHO generating device 110；The display 1232 of the HMI and operation portion 123 is for showing voltage value, electricity
The work state informations such as flow valuve, voltage value, temperature value, pressure value and water level value, the prompting/alarm 1233 have remind,
Warning and pressure when abnormal such as stop at the performances；Described mainly obtain in real time from CPU1222 acquires from the data
The data in portion 121 and operational order from the portion HMI, on the one hand, it is by the work state information of the HHO generator 1111
(time, temperature, pressure, electric current, voltage and water level etc.) display is in the display 1232 to provide observation, on the other hand,
The host CPU 1221 from the feedback quantity of the automatic control of the HHO generating device 110 obtained from CPU1222, by from
The electrolysis HHO of dynamicization control power supply generation pulse signal (PWM) the control HHO generator 1111 is gas generated and monitors institute
The safe work state for stating HHO generator 1111 issues prompting/warning in the prompting/warning portion 1233 when occurring abnormal
Information, when there is danger signal, the host CPU 1221 is automatically cut off the power, and stops electrolysis work, is stopped gas and is generated；
It is described from CPU1222 respectively with the display 1232, the host CPU 1221, data acquisition portion 121 and institute
State external power supply 200 connection, data acquisition portion 121 respectively with the operation interface 1231, the ultrasonic sensor
1123, the auto-pressure switch 1143, the temperature sensor 1126, the water 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
1233, the HHO generator 1111 and the external power supply 200 connect.
Specifically, as shown in figure 4, when the external power supply 200 is DC power supply, which includes storage battery 201
And pressure stabilizing device 202, the pressure stabilizing device 202 respectively with the storage battery 201, the HHO generator 1111, the master
CPU1221 and described from CPU1222 connection.Alternatively, as shown in figure 5, when the external power supply 200 is AC power source, outside this
Power supply 200 include AC power source 203 and AC/DC convertor 204, the AC/DC convertor 204 respectively with the AC power source
203, the HHO generator 1111, the host CPU 1221 and described from CPU1222 connection.Wherein, the hydrogen and oxygen gas mixture
The power supply of generating system 100 is mainly provided by external power supply 200, and external power supply 200 can be storage battery, and (automobile, ship etc. is just
Often it is equipped with), it is also possible to the alternating current of generator.When external power supply 200 is storage battery, due to the electricity of active service object 300
The reasons such as the aging of bottle 201 need to increase pressure stabilizing device 202 to guarantee to control the control precision and luminous efficiency of equipment.
When external power supply 200 is AC power source 203 (equipment such as generator on ship), alternating current is needed to pass through ac-dc conversion
Device 204 is converted into direct current and is supplied to the hydrogen and oxygen gas mixture generating system 100.
As shown in fig. 6, the HHO of the HHO generator 1111 is gas generated mainly according to the control external power supply 200
Print add electric current to realize.The automatic control device 120 controls the external power supply and generates rectangular wave pulse signal (PWM letter
Number) as the HHP generator 1111 print be powered on power.By adjusting duty ratio (Duty Ratio) realization pair of pwm signal
The control of electric current.Meanwhile the real current value fed back according to current sensor 1112, using the feedback control of PID, to electric current into
Row automation control.
In the service object 300, institute is calculated according to actual working state (such as revolution of engine, acceleration and deceleration etc.)
The demand of HHO gas is needed, and is converted into current value as target current value and inputs to the automatic control device 120, meanwhile,
By the current sensor 1112, the real current value of the HHO generator 1111 is obtained, feeds back to the automatic control dress
Set 120.The automatic control device 120 realizes current control to be supplied to the suitable HHO of service object 300 using PID control
Gas.
As shown in fig. 7, a kind of control method of hydrogen and oxygen gas mixture generating system of the invention, the control method needs
A kind of above-mentioned hydrogen and oxygen gas mixture generating system is provided, the control method, which mainly uses, adds the print of HHO generator 1111
The PID control gimmick of electric current, specifically comprises the following steps:
Step 1 sets pressure threshold Pset1, the temperature threshold Tset1 under alert stage by the operation interface 1231
With watermark threshold Lset1, pressure threshold Pset2, temperature threshold Tset2 and watermark threshold Lset2 under stop phase are set, and
The initial value of the duty ratio Ton for the rectangular wave pulse signal that the HHO generator 1111 exports is set as 0；
Step 2, the auto-pressure switch 1143, the temperature sensor 1126 and the water level sensor 1125 are real-time
Pressure value P, the temperature value T and water level numerical value L of the HHO generating device 110 are acquired, and by data acquisition portion 121
It is transferred to described from CPU1222；
Step 3, it is described judge whether pressure value P is greater than pressure threshold Pset1 from CPU1222, if P≤Pset1,
4 are entered step, if P > Pset1, continues to judge whether pressure value P is greater than pressure threshold Pset2, if P≤Pset2,
The host CPU, which controls the prompting/alarm and sounds, warning tones and lights emergency warning lamp LED1, if P > Pset2, the master
After the CPU control HHO generator stops working, terminate process；
Step 4, it is described judge whether temperature value T is greater than temperature threshold Tset1 from CPU, if T≤Tset1, enters
Step 5, if T > Tset1, continue to judge whether temperature value T is greater than temperature threshold Tset2, it is described if T≤Tset2
Host CPU, which controls the prompting/alarm and sounds, warning tones and lights emergency warning lamp LED2, while the cooler starts operation,
If T > Tset2 terminates process after the host CPU control HHO generator stops working；
Step 5, it is described judge whether water level numerical value L is greater than watermark threshold Lset1 from CPU, if L≤Lset1, enter
Step 6, if L > Lset1, continue to judge whether water level numerical value L is greater than watermark threshold Lset2, it is described if L≤Lset2
Host CPU, which controls the prompting/alarm and sounds, warning tones and lights emergency warning lamp LED3, while the automatic water replenishing device carries out water
Slot moisturizing, if L > Lset2 terminates process after the host CPU control HHO generator stops working；
Step 6, it is described from CPU send work sign on to the host CPU, the host CPU receives the work and starts
After instruction, the demand of HHO gas needed for being read from the service object by data acquisition portion, and it is converted into current value
As target current value Iset, then the water circulating pump brings into operation, and opens simultaneously described in the ultrasonic sensor removal
Bubble in water tank；
Step 7, the current sensor acquire real current value I in real time, by real current value I by data acquisition portion
It is described to be compared real current value I with target current value Iset from CPU from CPU described in feeding back to, and judge whether I is big
In Iset, if it is not, 8 are then entered step, if so, the host CPU controls the rectangular wave pulse signal of the HHO generator output
Duty ratio Ton subtract one after, reenter step 7；
Step 8 judges whether I is less than Iset, if so, the host CPU controls the rectangular wave of the HHO generator output
The duty ratio Ton of pulse signal adds one, to reach the stability contorting of electric current, the HHO generating device is made to generate suitable HHO gas
Body enters step 7, if it is not, then terminating process.
HHO generating device generates fresh fuel hydrogen and oxygen gas mixture (HHO) for water electrolysis, mainly based on DRY mode,
The safety components such as auto-pressure switch, back-fire preventer are increased on hardware, and in the size and anode and cathode of electrolytic strip
Space carried out reasonable design so that electrolysis reached maximal efficiency；Automatic control device is filled for controlling HHO
It sets.
Mainly there are three applications for HHO gas: 1, (referring generally to catalyst as the burning catalyst of fuel, promote fuel close
Completely burned), the efficiency of combustion of fuel can be improved, to achieve the effect that energy conservation, low consumption, low pollution；2, inflammable due to HHO
Property, it can be used as new energy, be applied in the combustion apparatus such as superhigh temperature electric welding and boiler；3, it is separated from the HHO gas of generation
Hydrogen and oxygen out because hydrogen has the function of comprehensive acidic constitution of human body, can by the hydrogen applications separated in health,
In the fields such as beauty and medical treatment；
Autoelectrinic on HHO generating device controls equipment, such as water level sensor, temperature sensor, automatically controls dress
The autoelectrinic control equipment set, which controls equipment tool, and there are three functions: 1, by control electric power and ultrasonic wave
Equal aiding sensors make electrolysis reach maximal efficiency；2, required HHO gas is automatically controlled according to object and purpose is used
Yield uses product more with flexibility to reach its highest effective rate of utilization；For example, being applied to engine
When, using the revolution of engine as the input quantity of feedback control, turned to transfer adjust automatically institute with low according to the height of engine
The appropriate HHO gas needed maximizes its validity；3, equipment is controlled by autoelectrinic and monitors HHO generating device automatically
The working conditions such as temperature, pressure, electric power, water level provide prompting, warning, by force the automatic safes miscellaneous function such as stopping.
Advantages of the present invention is as follows:
1, have a wide range of application: the HHO generating device 110 of the invention can produce most using 24V power supply
The HHO gas of big 3000CC can add number of units in conjunction with the automatic control device 120, can provide enough HHO gas, because
This can be applied in the engine and combustion apparatus of major small-sized discharge capacity automobile and ship；
2, electrolytic efficiency is high more with yield: the prior art can not solve the problems, such as that electrolytic efficiency is low, and the present invention uses arteries and veins
Rush signal and be electrolysed the HHO generator 1111, and it is accumulative for bubble in the HHO generator 1111 and cause electrolytic strip with
Electrolyte contacts area tails off and bubble accumulation in the decline and the water tank 1121 of electrolytic efficiency is caused to influence HHO gas
The problem of discharge, goes the influence of bubble removing using ultrasonic sensor 1122 in water circulating pump 1122 and water tank 1121, improves electricity
It solves efficiency and increases the yield of gas；
3, steam treatment: the prior art is in long-time use process, because temperature problem generator can generate vapor
The normal use for influencing engine is entered in engine, and in response to this problem, the present invention is after the gas discharge outlet of water tank 1121
It is arranged after exhaust manifolds 1141 and the reduction effluent air temp of radiator 1142, adds steam treatment device 1144, steam water
Gas liquefaction returns in water tank 1121, solves the problems, such as that vapor enters engine；
4, security performance is high: designing on the generating device 110 has monitoring temperature, monitoring water level, and pressure monitor etc. is more
A security performance equipment, meanwhile, design has back-fire preventer 1145 and in HHO generator after the exhaust outlet of water tank 1121
Shockproof processor 1114 is arranged in 1111 bottoms, increases its security performance；
5, automation control: the yield of HHO gas realizes automation control, is mentioned in real time according to the state of service object
Stop for suitable HHO gas, while using the monitoring of the working condition of automation control HHO generating device 110, warning, pressure
Etc. functions improve equipment safety coefficient；
6, benefit is big: the present invention and service object link, can be according to the change of the actual working state of service object, example
If accelerated, slow down etc. adjusts in real time, always is the HHO gas flow provided suitable, not while waste of resource also
The energy-efficient effectiveness of HHO gas can maximally be played.
Although specific embodiments of the present invention have been described above, those familiar with the art should be managed
Solution, we are merely exemplary described specific embodiment, rather than for the restriction to the scope of the present invention, it is familiar with this
The technical staff in field should be covered of the invention according to modification and variation equivalent made by spirit of the invention
In scope of the claimed protection.
Claims (7)
1. a kind of hydrogen and oxygen gas mixture generating system, it is characterised in that: the hydrogen and oxygen gas mixture generating system includes HHO
Device and automatic control device；
The HHO generating device includes HHO generator unit, tank unit, the first cooling unit and the second cooling unit；
The HHO generator unit includes HHO generator and current sensor, and the HHO generator is connected to external power supply, institute
Current sensor is stated to be set between the HHO generator and the external power supply；
The tank unit includes that water tank, water circulating pump, ultrasonic sensor, automatic water replenishing device, water level sensor and temperature pass
Sensor, the water outlet of the water tank are connect with the water inlet of the HHO generator, and the air inlet of the water tank and the HHO are sent out
The exhaust outlet connection of raw device, the water circulating pump are set between the water outlet of the water tank and the water inlet of the HHO generator,
The ultrasonic sensor is set in the water tank, and the automatic water replenishing device is set to the tank top, the water level sensor
Upper end is placed in the tank top, and lower end is inserted in the water tank, and the temperature sensor is set to the end of the water tank；
First cooling unit includes cooler, and the cooler is connect 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 connect with the exhaust outlet of the water tank, and the gas outlet of the exhaust manifolds is connect with the steam treatment device,
The exhaust manifolds are installed on the radiator, and the auto-pressure switch is set to the described of steam treatment device front end
On exhaust manifolds；
The automatic control device includes data acquisition portion, control unit and HMI and operation portion；The control unit include host CPU and
From CPU, the HMI and operation portion include operation interface, display and prompting/alarm；
It is described to be connect respectively with the display, the host CPU, data acquisition portion and the external power supply from CPU, it is described
Part of data acquisition not with the operation interface, the ultrasonic sensor, the auto-pressure switch, the temperature sensing
Device, the water level sensor, the current sensor and service object connection, the host CPU respectively with the prompting/warning
Device, the HHO generator and external power supply connection.
2. a kind of hydrogen and oxygen gas mixture generating system as described in claim 1, it is characterised in that: the HHO generator unit
It further include voltage sensor, the voltage sensor is set between the HHO generator and the external power supply, and is connected to institute
State data acquisition portion.
3. a kind of hydrogen and oxygen gas mixture generating system as described in claim 1, it is characterised in that: the HHO generator unit
It further include shockproof processor, the shockproof processor is installed on HHO generator bottom.
4. a kind of hydrogen and oxygen gas mixture generating system as described in claim 1, it is characterised in that: second cooling unit is also
Including back-fire preventer, the back-fire preventer is set to steam treatment device rear end.
5. a kind of hydrogen and oxygen gas mixture generating system as described in claim 1, it is characterised in that: the external power supply is direct current
When power supply, which includes storage battery and pressure stabilizing device, the pressure stabilizing device respectively with the storage battery, the HHO generator,
The host CPU and described from CPU connection.
6. a kind of hydrogen and oxygen gas mixture generating system as described in claim 1, it is characterised in that: the external power supply is exchange
When power supply, which includes AC power source and AC/DC convertor, the AC/DC convertor respectively with the alternating current
Source, the HHO generator, the host CPU and described from CPU connection.
7. a kind of control method of hydrogen and oxygen gas mixture generating system, it is characterised in that: the control method needs to provide as weighed
Benefit require 1 described in a kind of hydrogen and oxygen gas mixture generating system, the control method specifically comprises the following steps:
Step 1 sets pressure threshold Pset1, temperature threshold Tset1 and the water level threshold under alert stage by the operation interface
Value Lset1 sets pressure threshold Pset2, temperature threshold Tset2 and watermark threshold Lset2 under stop phase, and described in setting
The initial value of the duty ratio Ton of the rectangular wave pulse signal of HHO generator output is 0；
Step 2, the auto-pressure switch, the temperature sensor and the water level sensor acquire the HHO in real time and occur
Pressure value P, the temperature value T and water level numerical value L of device, and be transferred to by data acquisition portion described from CPU；
Step 3, it is described judge whether pressure value P is greater than pressure threshold Pset1 from CPU, if P≤Pset1, enters step
4, if P > Pset1, continue to judge whether pressure value P is greater than pressure threshold Pset2, if P≤Pset2, the master
CPU, which controls the prompting/alarm and sounds, warning tones and lights emergency warning lamp LED1, if P > Pset2, the host CPU control
After the HHO generator stops working, terminate process；
Step 4, it is described judge whether temperature value T is greater than temperature threshold Tset1 from CPU, if T≤Tset1, enters step
5, if T > Tset1, continue to judge whether temperature value T is greater than temperature threshold Tset2, if T≤Tset2, the master
CPU, which controls the prompting/alarm and sounds, warning tones and lights emergency warning lamp LED2, while the cooler starts operation, if T
> Tset2 terminates process after then the host CPU control HHO generator stops working；
Step 5, it is described judge whether water level numerical value L is greater than watermark threshold Lset1 from CPU, if L≤Lset1, enter step
6, if L > Lset1, continue to judge whether water level numerical value L is greater than watermark threshold Lset2, if L≤Lset2, the master
CPU, which controls the prompting/alarm and sounds, warning tones and lights emergency warning lamp LED3, while the automatic water replenishing device carries out sink
Moisturizing, if L > Lset2 terminates process after the host CPU control HHO generator stops working；
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 gas needed for being read from the service object by data acquisition portion, and it is converted into current value conduct
Target current value Iset, then the water circulating pump brings into operation, and opens simultaneously the ultrasonic sensor and removes the water tank
Interior bubble；
Step 7, the current sensor acquire real current value I in real time, and real current value I is fed back by 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 greater than
Iset, if it is not, 8 are then entered step, if so, the host CPU controls the rectangular wave pulse signal of the HHO generator output
After duty ratio Ton subtracts one, step 7 is reentered；
Step 8 judges whether I is less than Iset, if so, the host CPU controls the Square wave pulses of the HHO generator output
After the duty ratio Ton of signal adds one, 7 are entered step, if it is not, then terminating process.
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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 |
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| KR20120103777A (en) * | 2011-03-10 | 2012-09-20 | 주식회사 케너텍 | New renewable energy hybrid power generation system |
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| TW530926U (en) * | 2001-09-14 | 2003-05-01 | Shihlin Electric & Engineering | A safety control equipment and oxyhydrogen fuel generating apparatus using the equipment |
| US20100049417A1 (en) * | 2008-08-28 | 2010-02-25 | Advanced Combustion Tecnology | Dual ECU for aftermarket conversions of vehicles and boats to oxy-hydrogen or hybrid fuels |
| US20100288212A1 (en) * | 2009-05-14 | 2010-11-18 | Norman Williams | On demand system for using water (HHO) as a sole fuel |
| US10180119B2 (en) * | 2015-07-31 | 2019-01-15 | The Hydrogen Group, Inc. | System and method of improving fuel efficiency in vehicles using HHO |
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| KR20120103777A (en) * | 2011-03-10 | 2012-09-20 | 주식회사 케너텍 | New renewable energy hybrid power generation system |
| CN103827475A (en) * | 2011-07-18 | 2014-05-28 | E·艾萨拉杰 | Fuel production apparatus |
| JP2013142154A (en) * | 2012-01-11 | 2013-07-22 | Ariga Yoko | Apparatus for producing fuel mixed with microbubble of hho gas |
| KR20140020168A (en) * | 2012-08-08 | 2014-02-18 | 김영준 | Hho gas gerneration apparatus for activating combustion |
| CN105121808A (en) * | 2013-03-15 | 2015-12-02 | Nrg物流有限公司 | Hydrogen on demand electrolysis fuel cell system |
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