WO2018000597A1

WO2018000597A1 - Hydrogen-oxygen gas generator system for vehicles

Info

Publication number: WO2018000597A1
Application number: PCT/CN2016/099541
Authority: WO
Inventors: 胡永沙; 周明
Original assignee: 东莞市绿能宝汽车用品科技有限公司
Priority date: 2016-06-30
Filing date: 2016-09-21
Publication date: 2018-01-04
Also published as: CN106014703B; CN106014703A

Abstract

A hydrogen-oxygen gas generator system for vehicles, comprising: a hydrogen-oxygen gas generator (A1). The generator (A1) is provided with a cavity base (19) and an upper cover (5) which form a sealed cavity using a connecting member. The sealed cavity is internally equipped with the following members: a longitudinal partition plate (20) for partitioning the base (19) into two longitudinal cavities is provided along the longitudinal direction of the middle part of the rectangular base (19); a plurality of horizontal partition plates (21) connected to two side walls of the base (19) are provided at two sides of the longitudinal partition plate (20) at intervals; the two longitudinal cavities are partitioned into a plurality of small electrolysis chambers (22) by means of the plurality of horizontal partition plates (21), each small electrolysis chamber (22) being internally provided with a group of polar plates (18, 181); one lateral side of a positive or negative electrode of each polar plate (18, 181) extends upwards to form a contact, and the contacts of each group of positive and negative polar plates are respectively connected to each other by means of a conducting bar (14). The system is mounted on a vehicle, hydrogen and oxygen which are generated by the generator (19) can combust together with fuel oil in an engine cylinder under the control of a control circuit (A3), so that the combustion efficiency is improved, and the output power of the vehicle is increased.

Description

Hydrogen and oxygen gas generator system for vehicles

[0001] The present invention relates to vehicles, and more particularly to a oxyhydrogen gas generator system for a vehicle for use with an engine of a large vehicle.

Background technique

[0002] In the prior art, the vehicle has become an indispensable tool for people's daily life. When the vehicle is in operation, it needs to consume a large amount of non-renewable steam and diesel oil, and the same amount of exhaust gas is discharged, causing great Environmental pollution requires a device that can improve fuel efficiency and reduce vehicle emissions, and reduce the degree of air pollution with the vehicle engine.

technical problem

[0003] An object of the present invention is to provide a hydrogen-oxygen gas generator system for a vehicle according to the above-mentioned drawbacks of the prior art, and to install the generator of the present invention on a vehicle and to deliver the hydrogen-oxygen gas generated by the same. Mixing with fuel in the engine of the vehicle can improve fuel efficiency and reduce emissions.

Problem solution

Technical solution

[0004] A hydrogen-oxygen gas generator system for a vehicle is provided, comprising a hydrogen-oxygen gas generator, the generator having a cavity base and an upper cover, the cavity base having a rectangular structure, the cavity base Forming a sealed chamber with the upper cover by using a connecting member; characterized in that: the sealed chamber is equipped with the following members: a longitudinal direction is defined in the longitudinal direction of the middle portion of the rectangular base to divide the base into two longitudinal chambers a partition plate having a plurality of lateral partitions connected to the two side walls of the base at intervals on both sides of the longitudinal partition, the plurality of lateral partitions separating the two longitudinal chambers into a plurality a small electrolysis chamber, each of which is provided with a set of plates in each of the small electrolysis chambers, wherein one side of the positive or negative electrode in each set of plates extends upward to form a joint, and the joints of each set of positive and negative plates are respectively electrically conductive The strips are connected to each other, and the ends of the last strip are respectively connected to the positive and negative terminals disposed on one side of the cavity base; and the water supply to the small chamber is provided above the positive and negative plates Device, in the A filter plate is arranged above the water supply device, and a layer of stone is fixed between the filter plate and the upper cover frustum as an insulating fireproof and gas filtering function (effect), and the filter plate is The cloth has a plurality of air holes, the upper cover has a truncated cone shape, the top of the frustum-shaped upper cover is provided with an air outlet hole, the air outlet hole is provided with a screw cap, and the top of the screw cap is provided with a hydrogen-oxygen gas interface, and the upper cover is provided with One side is provided with a backflow prevention water pipe, and one side of the water supply device is provided with an interface communicating with the backflow prevention water pipe, and high water level detection, low water level detection and common electrode terminal are also provided on the side, Positive and negative terminals are also disposed on this side; corresponding terminal vias and positive and negative vias are provided on one side of the upper cover;

[0005] A control circuit connected to the generator, a water supply tank connected to the control circuit and the generator, and a start backup battery are also included, and the control circuit is also connected to the signal circuit of the vehicle.

[0006] In the above-described oxyhydrogen gas generator system for a vehicle, the two sides and the bottom surface of the cavity base are also embedded in a heat dissipating metal casing, and the surface of the casing is provided with a plurality of heat dissipating fins.

[0007] In the above-described oxyhydrogen gas generator system for a vehicle; the interval between the positive electrode and the negative electrode in each of the sets of plates is selected within the following range: 0-20 mm.

[0008] In the above-described oxyhydrogen gas generator system for a vehicle; the water supply device includes a strip-shaped water tank, and water outlets corresponding to the small electrolysis chambers are symmetrically spaced apart from upper sides of the water tank, The utility model further comprises a water tank cover which is sealingly connected to the top surface of the water tank. One end of the water tank cover is integrally formed with a cross bar, the water inlet interface, high water level detection, low water level detection and common electrode terminal and the positive and negative terminal Set on the crossbar.

[0009] In the above-described vehicle oxyhydrogen gas generator system; an explosion-proof valve is further disposed on the screw cap.

[0010] In the above-mentioned vehicle oxy-hydrogen gas generator system; the control circuit includes a main control chip U3 and a start-up circuit electrically connected thereto, an intake control circuit, a charge control circuit, a pole piece switching circuit, a power supply switching circuit, a sensing detection circuit and a signal conversion circuit coupled to the circuit in the vehicle;

[0011] The starting circuit includes a field effect transistor Q13, a triode Q14, a collector and a field effect transistor of the triode Q14.

The control pole of the Q13 is connected, and the base through resistor R4 of the transistor Q14 is connected to the main control chip U3. [0012] The air intake control circuit includes an air intake control chip U1 electrically connected to the main control chip U3, respectively The field effect transistor Q3 and the field effect transistor Q6 connected to the chip U1 pin; one pin of the field effect transistor Q3 is connected to the power source, and the other pin is connected to the output inductor L1;

[0013] The charging control circuit includes a charging control chip U2, two serially connected field effect transistors Ql l, and a field effect transistor Q12; wherein the control pin of the field effect transistor Q11 is connected to the main control chip U3, and the other The pin is connected to the main power source, and the output end of the FET Q12 is connected to the standby power source; [0014] The pole piece switching circuit is composed of four field effect transistors Q4, a field effect transistor Q5, a field effect transistor Q10, and a field effect transistor Q9; wherein the connection center line and the generator one of the field effect transistors Q4 and Q9 The plates are connected, the connection center lines of the FETs Q5 and Q10 are connected to the other plate of the generator, and the control electrodes of the four FETs are connected to the main control chip U3;

[0015] The power supply switching circuit is composed of four field effect transistors Q1, a field effect transistor Q2, a field effect transistor Q8, and a field effect transistor Q7; wherein one pin of the field effect transistor Q1 is connected to the device battery; The control transistor of the FET Q1 and the FET Q2 is connected to a control pin of the main control chip U3; one pin of the FET Q7 is connected to the backup battery; wherein the FET Q7 Connected to the control pin of Q8 and connected to another control pin of main control chip U3;

[0016] The sensing circuit circuit includes a detecting chip U4, and a plurality of signal input pins of the chip U4 are respectively connected to a temperature sensor, a pressure sensor, an attitude sensor, and a collision sensor disposed on the generator or the vehicle, and The FET includes a FET connected to the U4 pin 9; the output pin of the FET Q1 5 is connected to the water supply device; the pin 3 of the chip U4 is connected to the main control chip U 3 through the communication interface. .

[0017] In the above-described oxyhydrogen gas generator system for a vehicle, the signal conversion circuit includes a signal conversion chip U5, and a plurality of signal input pins of the chip U5 are respectively connected to the plug connector, and an output pin of the chip U5 The converted signal is sent to the main control chip U3.

Advantageous effects of the invention

Beneficial effect

[0018] The system is installed on a vehicle, and the outlet pipe of the generator is connected to the intake pipe of the vehicle engine system and the fuel line of the throttle valve, and under the control of the control circuit, the hydrogen generated by the generator Oxygen can be burned together with the fuel in the engine cylinders, which increases combustion efficiency and increases vehicle output; it also reduces emissions; it does not cause any environmental pollution. The invention can be installed on large vehicles, such as heavy vehicles, ships and the like.

[0019] By using a startup circuit, an intake control circuit, a charge control circuit, a pole piece switching circuit, a power supply switching circuit, and a sensing detection circuit electrically connected and controlled by the main control chip U3 to form a control circuit, the generator can be The working process is fully controlled from start-up and safety. The intake control circuit can ensure the normal operation of the generator, and the production gas will not be abnormal. The sensing circuit can make the vehicle in the vehicle. After no work or accident, the generator's working power can be cut off to prevent secondary disasters; the pole piece switching circuit can change the working polarity of the positive and negative plates, and can extend the working of the positive and negative plates. life.

Brief description of the drawing

DRAWINGS

1 is a block diagram showing the structure of the system;

2 is a perspective view showing the outline structure of a generator in the present system;

Figure 3 is a perspective view showing the exploded structure of the generator shown in Figure 2;

4 is a perspective view showing an exploded structure of the water supply device in the generator shown in FIG. 2.

[0024] FIG. 5 is a schematic diagram of a main control chip and an intake air amount control circuit in a control circuit in the system;

[0025] FIG. 6 is a schematic diagram of a conversion circuit coupled to circuitry in a vehicle;

7 is a schematic diagram of a power supply switching circuit;

8 is a schematic diagram of a sensing detection circuit;

9 is a schematic diagram of a charging control circuit;

10 is a schematic diagram of a pole piece switching circuit;

11 is a schematic diagram of a startup circuit.

BEST MODE FOR CARRYING OUT THE INVENTION

[0031] Referring to FIG. 1 , a hydrogen-oxygen gas generator system for a vehicle is provided, which is provided with a hydrogen-oxygen gas generator A1, a control circuit A3 connected to the generator A1, and a control circuit A3. The water supply tank A2 connected to the unit A1 and the backup battery A4 are activated, and the battery A5 on the original vehicle A4 is also connected to the control circuit A3 and the generator A1; the control circuit A3 is also connected to the signal circuit A6 on the vehicle. connection.

[0032] As shown in FIG. 2, FIG. 3, FIG. 4, the oxy-hydrogen gas generator includes a cavity base 19 and an upper cover 5. The cavity base 19 has a rectangular structure, and the cavity base is connected with the upper cover. The member constitutes a sealed chamber; the following member is assembled in the sealed chamber: a longitudinal partition 20 separating the base into two longitudinal chambers is provided along a longitudinal direction of the middle of the rectangular base, in the longitudinal partition The two sides of the plate are spaced apart from each other by a plurality of lateral partitions 21 connected to the two side walls of the base, and the plurality of lateral partitions 21 will be the two The longitudinal chamber is divided into a plurality of small electrolysis chambers 22, and each of the small electrolysis chambers 22 is provided with a set of plates 18, 181, and one side of the positive or negative electrode in each set of plates extends upward to form a joint, each of which The joints of a set of positive and negative plates are respectively connected to each other through a conductive strip, and the ends of the last conductive strip are respectively connected with the positive and negative terminals 7 and 11 provided on one side of the cavity base; A device for supplying water to the small chamber is disposed above the electrode plate, and a filter plate 12 is disposed above the water supply device, and the filter plate 12 is uniformly provided with a plurality of air holes 13, and the upper cover 5 has a frustum shape. The top of the frustum-shaped upper cover 5 is provided with an air outlet 4, and the air outlet 4 is provided with a screw cover 1. The top of the screw cover 1 is provided with a hydrogen-oxygen gas interface 3, and one side of the upper cover 5 is provided with anti-backflow. The water pipe 6 is provided with an interface communicating with the backflow prevention water pipe 6 on one side of the water supply device, and is also provided with a high water level detection 8, a low water level detection 9 and a common electrode terminal 10 on the side, the positive and negative The pole posts 7, 11 are also disposed on this side; the corresponding terminal is provided on the side of the upper cover 5 Holes and vias positive and negative.

[0033] In the above-described oxyhydrogen gas generator for a vehicle, both sides and a bottom surface of the cavity base are also embedded in a heat-dissipating metal casing 22, and a plurality of heat-dissipating fins 221 are provided on the surface of the casing.

[0034] In the above-mentioned vehicle oxyhydrogen gas generator; the interval between the positive electrode and the negative electrode in each set of plates is selected within the following range: 0-20 mm, the positive electrode plate 18 and the negative electrode plate 181 may be made of stainless steel material. It can improve the service life, and can also coat the surface of the plate with nano-scale insulating material, which can make the distance between the positive and negative plates closer, and improve the electrolysis efficiency.

[0035] in the above-described vehicle oxyhydrogen gas generator; the water supply device includes a strip-shaped water tank 16, and the upper edges of the water channels 161 of the water tank 16 are symmetrically spaced apart from each other to be provided with a plurality of small electrolysis chambers The corresponding water outlet 162 is further provided with a water tank cover 15 which is sealingly connected to the top surface of the water tank 16, and one end of the water tank cover 15 is integrally formed with a cross bar 151, the water inlet interface, high water level detection, low water level detection and public An electrode terminal and the positive and negative terminal are disposed on the crossbar.

[0036] As shown in FIG. 5-11: The control circuit includes a main control chip U3 and a startup circuit electrically connected thereto, an intake control circuit, a charging control circuit, a pole piece switching circuit, a power supply switching circuit, a sensing detection circuit, and a signal conversion circuit coupled to circuitry in the vehicle;

[0037] The starting circuit includes a field effect transistor Q13 and a transistor Q14. The collector of the transistor Q14 is connected to the control electrode of the field effect transistor Q13, and the base through resistance R4 of the transistor Q14 is connected to the main control chip U3.

[0038] The air intake control circuit includes an air intake control chip U1 electrically connected to the main control chip U3, a field effect transistor Q3 connected to the chip U1 pin, a field effect transistor Q6, and a field effect transistor Q3. Pin and power Connected, the other pin is connected to the output inductor L1;

[0039] The charging control circuit includes a charging control chip U2, two serially connected field effect transistors Ql1, and a field effect transistor Q12; wherein the control pin of the field effect transistor Q11 is connected to the main control chip U3, and the other The pin is connected to the main power source, and the output end of the FET Q12 is connected to the standby power source;

[0040] The pole piece switching circuit is composed of four field effect transistors Q4, a field effect transistor Q5, a field effect transistor Q10, and a field effect transistor Q9; wherein the connection center line of the field effect transistors Q4 and Q9 and one of the generators The plates are connected, the connection center lines of the FETs Q5 and Q10 are connected to the other plate of the generator, and the control electrodes of the four FETs are connected to the main control chip U3;

[0041] The power supply switching circuit is composed of four field effect transistors Q1, a field effect transistor Q2, a field effect transistor Q8, and a field effect transistor Q7; wherein one pin of the field effect transistor Q1 is connected to the device battery; The control transistor of the FET Q1 and the FET Q2 is connected to a control pin of the main control chip U3; one pin of the FET Q7 is connected to the backup battery; wherein the FET Q7 Connected to the control pin of Q8 and connected to another control pin of main control chip U3;

[0042] The sensing circuit circuit includes a detecting chip U4, and a plurality of signal input pins of the chip U4 are respectively connected to a temperature sensor, a pressure sensor, an attitude sensor, and a collision sensor disposed on the generator or the vehicle, and The FET includes a FET connected to the U4 pin 9; the output pin of the FET Q1 5 is connected to the water supply device; the pin 3 of the chip U4 is connected to the main control chip U 3 through the communication interface. .

[0043] In the above-described vehicle oxyhydrogen gas generator system, the signal conversion circuit includes a signal conversion chip U5, and a plurality of signal input pins of the chip U5 are respectively connected to the plug connector, and an output pin of the chip U5 The converted signal is sent to the main control chip U3.

[0044] Ul, U2, U5 in the above circuit can be implemented by picl2f78, pic676; U3, U4 can be implemented by: atm ega88.

[0045] The system is installed on a vehicle, and the outlet pipe of the generator is connected to the intake pipe of the vehicle engine system and the fuel line of the throttle valve, and under the control of the control circuit, the hydrogen generated by the generator Oxygen can be burned together with the fuel in the engine cylinders, which increases combustion efficiency and increases vehicle output; it also reduces emissions; it does not cause any environmental pollution. The invention can be installed on large vehicles, such as heavy vehicles, ships and the like. By using a start-up circuit electrically connected and controlled by the main control chip U3, an intake control circuit, a charge control circuit, a pole piece switching circuit, a power supply switching circuit, and a sensing detection circuit to form a control circuit, the generator can be operated from Start-up and safety for full control, the intake control circuit can ensure the normal operation of the generator, and the production gas will not be abnormal. The sensor detection circuit can make the vehicle not work or cause an accident. The working power of the generator prevents secondary disasters from occurring; the pole piece switching circuit can change the working polarity of the positive and negative plates, and can extend the working life of the positive and negative plates.

Claims

Claim

[Claim 1] A hydrogen-oxygen gas generator system for a vehicle, comprising a hydrogen-oxygen gas generator, the generator having a cavity base and an upper cover, the cavity base having a rectangular structure, the cavity The base and the upper cover are formed by a connecting member to form a sealed chamber; and the following components are assembled in the sealed chamber: a longitudinal section is arranged along the middle of the rectangular base to divide the base into two longitudinal chambers. a longitudinal partition, a plurality of lateral partitions connected to the two side walls of the base are spaced apart on both sides of the longitudinal partition, the plurality of transverse partitions separating the two longitudinal chambers into a plurality of small electrolysis chambers each having a set of plates in each of the small electrolysis chambers, wherein one side of the positive or negative electrode in each set of plates extends upward to form a joint, and the joints of each set of positive and negative plates are respectively passed The conductive strips are connected to each other, and the ends of the last conductive strip are respectively connected with the positive and negative terminals arranged on one side of the cavity base; and the water supply to the small chamber is provided above the positive and negative plates s installation a filter plate is arranged above the water supply device, and a layer of stone is fixed between the filter plate and the upper cover frustum as an insulating fireproof and gas filtering function, and the filter plate is provided with a plurality of air holes, the upper cover In the shape of a truncated cone, the top of the frustum-shaped upper cover is provided with an air outlet hole, the air outlet hole is provided with a screw cap, the top of the screw cap is provided with a hydrogen-oxygen gas interface, and a backflow prevention water pipe is arranged on one side of the upper cover, One side of the water supply device is provided with an interface communicating with the anti-backflow inlet pipe, and a high water level detection, a low water level detection and a common electrode terminal are also provided on the side, and the positive and negative terminals are also disposed at the side. a side; a corresponding terminal through hole and a positive and negative through hole on the side of the upper cover;

A control circuit coupled to the generator, a water supply tank coupled to the control circuit and the generator, and a starter battery are also included, the control circuit also being coupled to the signal circuit of the vehicle.

[Claim 2] The oxyhydrogen gas generator system for a vehicle according to claim 1, wherein

The two sides and the bottom surface of the cavity base are also embedded in a heat-dissipating metal casing, and the surface of the casing is provided with a plurality of heat-dissipating fins.

[Claim 3] The oxyhydrogen gas generator system for a vehicle according to claim 2;

The spacing between the positive and negative electrodes in each set of plates is selected in the following ranges: 0-20mm

[Claim 4] The oxyhydrogen gas generator system for a vehicle according to claim 3;

The water supply device includes a strip-shaped water tank, and the water supply nozzle corresponding to each of the small electrolysis chambers is symmetrically spaced apart from the upper edges of the water tank, and the water tank cover sealingly connected to the top surface of the water tank, the water tank One end of the cover is integrally formed with a cross bar, and the water inlet port, the high water level detecting, the low water level detecting and the common electrode terminal and the positive and negative terminal are disposed on the cross bar.

[Claim 5] The oxyhydrogen gas generator system for a vehicle according to claim 4;

An explosion-proof valve is also provided on the screw cap.

[Claim 6] The oxyhydrogen gas generator system for a vehicle according to claim 5;

The control circuit includes a main control chip U3 and a startup circuit electrically connected thereto, an intake control circuit, a charge control circuit, a pole piece switching circuit, a power supply switching circuit, a sensing detection circuit, and a signal connected to a circuit in the vehicle. a switching circuit comprising: a field effect transistor Q13, a transistor Q14, a collector of the transistor Q14 is connected to a control electrode of the field effect transistor Q13, and a base through resistor R4 of the transistor Q14 is connected to the main control chip U3;

The air intake control circuit includes an air intake control chip U1 electrically connected to the main control chip U3, a field effect transistor Q3 connected to the chip U1 pin, a field effect transistor Q6, and a pin of the field effect transistor Q3. The power supply is connected, and the other pin is connected to the output inductor L1. The charge control circuit includes a charge control chip U2, two serially connected field effect transistors Q11, and a field effect transistor Q12. The control of the field effect transistor Q11 The pin is connected to the main control chip U3, the other pin is connected to the main power source, and the output end of the FET Q12 is connected to the standby power source;

The pole piece switching circuit is composed of four field effect transistors Q4, a field effect transistor Q5, a field effect transistor Q10, and a field effect transistor Q9; wherein the connection center line of the field effect transistors Q4 and Q9 is connected with one plate of the generator Connected, the connection neutral of the FETs Q5 and Q10 is connected to the other plate of the generator, the control poles of the four FETs are connected to the main control chip U3; the power supply switching circuit is composed of four field effects The tube Q1, the field effect transistor Q2, the field effect transistor Q8, and the field effect transistor Q7 are connected in series; wherein one pin of the field effect transistor Q1 is connected to the device battery The FET Q1 and the control electrode of the FET Q2 are connected to one control pin of the main control chip U3; one pin of the FET Q7 is connected to the backup battery; The control pins of the tubes Q7 and Q8 are connected and connected to another control pin of the main control chip U3;

The sensing circuit circuit includes a detecting chip U4. The plurality of signal input pins of the chip U4 are respectively connected to a temperature sensor, a pressure sensor, an attitude sensor, a collision sensor disposed on the generator or the vehicle, and further include a control. The FET is connected to the U4 pin 9; the output pin of the FET Q15 is connected to the water supply device; the pin 3 of the chip U4 is connected to the main control chip U3 through the communication interface.

[Claim 7] The oxyhydrogen gas generator system for a vehicle according to claim 6, wherein

The signal conversion circuit includes a signal conversion chip U5. The signal input pins of the chip U5 are respectively connected to the plug connector, and the output pin of the chip U5 sends the converted signal to the main control chip U3.