CN103925663A - Air-conditioning system with methanol liquid reforming and power generating functions and control method - Google Patents
Air-conditioning system with methanol liquid reforming and power generating functions and control method Download PDFInfo
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- CN103925663A CN103925663A CN201410141289.9A CN201410141289A CN103925663A CN 103925663 A CN103925663 A CN 103925663A CN 201410141289 A CN201410141289 A CN 201410141289A CN 103925663 A CN103925663 A CN 103925663A
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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
- Y02E60/50—Fuel cells
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Abstract
The invention discloses an air-conditioning system with methanol liquid reforming and power generating functions and a control method. The air-conditioning system comprises hydrogen generation equipment, power generation equipment and air-conditioning equipment. The hydrogen generation equipment generates hydrogen by means of reforming methanol liquid, the generated hydrogen is delivered to the power generation equipment for generating power, and generated electric energy is supplied to the air-conditioning equipment, so that the air-conditioning equipment can run; the movable air-conditioning equipment without outdoor units comprises a connecting pipeline, a compressor, an exhaust fan, an electric heater, an evaporator, an air-cooled finned condenser and a ventilating system, and the connecting pipeline is used for extending to an outdoor environment; the ventilating system comprises an enclosed hood, a heat exchange chamber, an air supply pipeline, a fresh air supplementing device and a fan and is used for extracting outdoor air and delivering cooled air into an indoor environment. The air-conditioning system with the methanol reforming and power generating functions and the control method for the air-conditioning system have the advantage that the air-conditioning system can run without extra power sources.
Description
Technical field
The invention belongs to air conditioner refrigerating technical field, relate to a kind of air-conditioning system, relate in particular to a kind of methanol-water reformation electricity generation air conditioner system; Meanwhile, the invention still further relates to a kind of control method of methanol-water reformation electricity generation air conditioner system.
Background technology
Air-conditioning has become indispensable electrical equipment in people's work, life, and existing air-conditioning generally includes indoor set, off-premises station, and indoor set is fixedly installed on (or standing on indoor base plate) on indoor wall, and off-premises station is arranged at outdoor.
But air-conditioning need to have additional power source just can work, and for the place that there is no power supply, cannot work.
In view of this, nowadays in the urgent need to designing a kind of new air-conditioning system, to overcome the above-mentioned defect of existing air-conditioning system.
Summary of the invention
Technical problem to be solved by this invention is: a kind of methanol-water reformation electricity generation air conditioner system is provided, without additional power supply, can moves air-conditioning system.
In addition, the present invention also provides a kind of control method of methanol-water reformation electricity generation air conditioner system, without additional power supply, can move air-conditioning system.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of methanol-water reformation electricity generation air conditioner system, described air-conditioning system comprises: small-sized hydrogen producer, generating equipment, air-conditioning equipment, small-sized hydrogen producer is reformed and is prepared hydrogen by methanol-water, and the hydrogen making is delivered to generating equipment generating, and the electric energy sending is for air-conditioning equipment operation;
Described small-sized hydrogen producer comprises: liquid container, raw material conveying device, device for rapidly starting, device for producing hydrogen, membrane separation device, hydrogen delivery tube road;
Described device for producing hydrogen comprises heat exchanger, vaporizer, reformer chamber; Membrane separation device is arranged in separation chamber, and separation chamber is arranged at the top of reformer chamber;
Described liquid container is connected with device for producing hydrogen; In liquid container, store liquid first alcohol and water;
Described hydrogen producer utilizes device for rapidly starting to provide the startup energy to start; Device for rapidly starting comprises heating arrangements, gasification pipeline, and the internal diameter of gasification pipeline is 1～2mm, and gasification pipeline is closely wound on heating arrangements; One end of described gasification pipeline connects liquid container, and methyl alcohol is sent in gasification pipeline; The other end of gasification pipeline is exported vaporized methyl alcohol, then by ignition mechanism ignition; Or the other end of gasification pipeline is exported vaporized methyl alcohol, and the methanol temperature of output reaches self-ignition point, methyl alcohol directly spontaneous combustion from the output of gasification pipeline; Described device for rapidly starting provides the startup energy for device for producing hydrogen; Described reformer chamber inwall is provided with heating pipe line, is placed with catalyst in heating pipe line; Described device for rapidly starting is reformer chamber heating by heating described heating pipe line;
After described device for producing hydrogen starts, the hydrogen that device for producing hydrogen makes by device for producing hydrogen provides operation the required energy;
First alcohol and water in described liquid container is delivered to heat exchanger heat exchange by raw material conveying device, enters vaporizer gasification after heat exchange; Methanol vapor and steam after gasification enter reformer chamber, and reformer chamber is provided with catalyst, and reformer chamber bottom and middle part temperature are 300 DEG C～420 DEG C;
The temperature on described reformer chamber top is 400 DEG C～570 DEG C; Reformer chamber is connected by connecting line with separation chamber, and the gas of heating from reformer chamber output can be continued by the high temperature on reformer chamber top in all or part of top that is arranged at reformer chamber of connecting line; Described connecting line, as the buffering between reformer chamber and separation chamber, makes from the temperature of gas of reformer chamber output identical with the temperature of separation chamber or approaching;
Temperature Setting in described separation chamber is 350 DEG C～570 DEG C; In separation chamber, be provided with membrane separator, obtain hydrogen from the aerogenesis end of membrane separator;
Described raw material conveying device provides power, and the raw material in liquid container is delivered to device for producing hydrogen; Described raw material conveying device provides the pressure of 0.15～5MPa to raw material, make the hydrogen that device for producing hydrogen makes have enough pressure;
Described device for producing hydrogen starts after hydrogen manufacturing, and the hydrogen partial that device for producing hydrogen makes is or/and residual air maintains device for producing hydrogen operation by burning;
The hydrogen that described device for producing hydrogen makes is delivered to membrane separation device and separates, and is more than or equal to 0.7M Pa for separating of the difference of the inside and outside pressure of the membrane separation device of hydrogen;
Described membrane separation device is the membrane separation device at porous ceramic surface Vacuum Deposition palladium-silver, and film plating layer is palladium-silver, and the mass percent palladium of palladium-silver accounts for 75%～78%, and silver accounts for 22%～25%;
Described hydrogen delivery tube road is provided with spring safety valve, and spring safety valve comprises valve body, spring mechanism, the end of upspringing; Described raw material conveying device comprises delivery pump, upsprings and holds the switch setting near delivery pump, can disconnect the switch of raw material conveying device in the time that the end of upspringing is upspring;
The switch of described delivery pump comprises contact-segment and three ports, and three ports are respectively the first port, the second port, the 3rd port; One end of described contact-segment is rotatably arranged at the first port, and the first port connects delivery pump; The other end of contact-segment can contact the second port or the 3rd port; Described the second port connects power supply, when the first port connects the second port, can control delivery pump work; Described the 3rd port connects alarm transmitting device, in the time that the first port connects the 3rd port, can control and carry air pump inoperative, and alarm transmitting device sends warning message to corresponding server or client simultaneously;
Described generating equipment comprises hydrogen fuel cell, the hydrogen that hydrogen fuel cell is prepared by small-sized hydrogen producer, airborne oxygen, hydrogen and oxygen are supplied with respectively to negative electrode and the anode of hydrogen fuel cell, after hydrogen reacts to external diffusion and electrolyte by negative electrode, ejected electron arrives anode by outside load, produces electric energy;
Described air-conditioning equipment is movable air conditioner equipment, without off-premises station; Movable air conditioner equipment comprises leading to outdoor connecting line;
Described movable air conditioner equipment comprises compressor, exhaust blower, electric heater, evaporimeter, air cooling fin formula condenser, ventilating system; Wherein, described ventilating system comprises enclosed hood, Heat Room, air supply duct, new wind supplementary device and blower fan, is used for extracting outdoor air, and will send into indoor through the air of cooling;
Described air-conditioning system comprises the first housing, the second housing; In the first housing, be provided with dividing plate, form two spaces, place respectively small-sized hydrogen producer, generating equipment; In the second housing, be provided with air-conditioning equipment.
A kind of methanol-water reformation electricity generation air conditioner system, described air-conditioning system comprises: hydrogen producer, generating equipment, air-conditioning equipment, hydrogen producer is reformed and is prepared hydrogen by methanol-water, and the hydrogen making is delivered to generating equipment generating, and the electric energy sending is for air-conditioning equipment operation.
As a preferred embodiment of the present invention, described small-sized hydrogen producer comprises: liquid container, raw material conveying device, device for rapidly starting, device for producing hydrogen, membrane separation device, hydrogen delivery tube road;
Described device for producing hydrogen comprises heat exchanger, vaporizer, reformer chamber; Membrane separation device is arranged in separation chamber, and separation chamber is arranged at the top of reformer chamber;
Described liquid container is connected with device for producing hydrogen; In liquid container, store liquid first alcohol and water;
Described hydrogen producer utilizes device for rapidly starting to provide the startup energy to start; Device for rapidly starting comprises heating arrangements, gasification pipeline, and the internal diameter of gasification pipeline is 1～2mm, and gasification pipeline is closely wound on heating arrangements; One end of described gasification pipeline connects liquid container, and methyl alcohol is sent in gasification pipeline; The other end of gasification pipeline is exported vaporized methyl alcohol, then by ignition mechanism ignition; Or the other end of gasification pipeline is exported vaporized methyl alcohol, and the methanol temperature of output reaches self-ignition point, methyl alcohol directly spontaneous combustion from the output of gasification pipeline; Described device for rapidly starting provides the startup energy for device for producing hydrogen; Described reformer chamber inwall is provided with heating pipe line, is placed with catalyst in heating pipe line; Described device for rapidly starting is reformer chamber heating by heating described heating pipe line;
After described device for producing hydrogen starts, the hydrogen that device for producing hydrogen makes by device for producing hydrogen provides operation the required energy;
First alcohol and water in described liquid container is delivered to heat exchanger heat exchange by raw material conveying device, enters vaporizer gasification after heat exchange; Methanol vapor and steam after gasification enter reformer chamber, and reformer chamber is provided with catalyst, and reformer chamber bottom and middle part temperature are 300 DEG C～420 DEG C;
The temperature on described reformer chamber top is 400 DEG C～570 DEG C; Reformer chamber is connected by connecting line with separation chamber, and the gas of heating from reformer chamber output can be continued by the high temperature on reformer chamber top in all or part of top that is arranged at reformer chamber of connecting line; Described connecting line, as the buffering between reformer chamber and separation chamber, makes from the temperature of gas of reformer chamber output identical with the temperature of separation chamber or approaching;
Temperature Setting in described separation chamber is 350 DEG C～570 DEG C; In separation chamber, be provided with membrane separator, obtain hydrogen from the aerogenesis end of membrane separator;
Described raw material conveying device provides power, and the raw material in liquid container is delivered to device for producing hydrogen; Described raw material conveying device provides the pressure of 0.15～5MPa to raw material, make the hydrogen that device for producing hydrogen makes have enough pressure;
Described device for producing hydrogen starts after hydrogen manufacturing, and the hydrogen partial that device for producing hydrogen makes is or/and residual air maintains device for producing hydrogen operation by burning;
The hydrogen that described device for producing hydrogen makes is delivered to membrane separation device and separates, and is more than or equal to 0.7M Pa for separating of the difference of the inside and outside pressure of the membrane separation device of hydrogen;
Described membrane separation device is the membrane separation device at porous ceramic surface Vacuum Deposition palladium-silver, and film plating layer is palladium-silver, and the mass percent palladium of palladium-silver accounts for 75%～78%, and silver accounts for 22%～25%;
Described hydrogen delivery tube road is provided with spring safety valve, and spring safety valve comprises valve body, spring mechanism, the end of upspringing; Described raw material conveying device comprises delivery pump, upsprings and holds the switch setting near delivery pump, can disconnect the switch of raw material conveying device in the time that the end of upspringing is upspring;
The switch of described delivery pump comprises contact-segment and three ports, and three ports are respectively the first port, the second port, the 3rd port; One end of described contact-segment is rotatably arranged at the first port, and the first port connects delivery pump; The other end of contact-segment can contact the second port or the 3rd port; Described the second port connects power supply, when the first port connects the second port, can control delivery pump work; Described the 3rd port connects alarm transmitting device, in the time that the first port connects the 3rd port, can control and carry air pump inoperative, and alarm transmitting device sends warning message to corresponding server or client simultaneously.
As a preferred embodiment of the present invention, described generating equipment comprises hydrogen fuel cell, the hydrogen that hydrogen fuel cell is prepared by small-sized hydrogen producer, airborne oxygen, hydrogen and oxygen are supplied with respectively to negative electrode and the anode of hydrogen fuel cell, after hydrogen reacts to external diffusion and electrolyte by negative electrode, ejected electron arrives anode by outside load, produces electric energy.
As a preferred embodiment of the present invention, described air-conditioning equipment is movable air conditioner equipment, without off-premises station; Movable air conditioner equipment comprises leading to outdoor connecting line;
Described movable air conditioner equipment comprises compressor, exhaust blower, electric heater, evaporimeter, air cooling fin formula condenser, ventilating system; Wherein, described ventilating system comprises enclosed hood, Heat Room, air supply duct, new wind supplementary device and blower fan, is used for extracting outdoor air, and will send into indoor through the air of cooling.
A control method for above-mentioned methanol-water reformation electricity generation air conditioner system, described method comprises the steps:
Hydrogen producer is reformed and is prepared hydrogen by methanol-water;
The hydrogen making is delivered to generating equipment generating;
The electric energy sending is for air-conditioning equipment operation.
As a preferred embodiment of the present invention, described hydrogen producer is prepared hydrogen and is specifically comprised the steps:
Step S11, quick setting up procedure; Described hydrogen producer utilizes device for rapidly starting to provide the startup energy to start; Specifically comprise:
Heating arrangements energising setting-up time, mechanism to be heated reaches the backward gasification pipeline of design temperature and passes into methyl alcohol; Because gasification pipeline is closely wound on heating arrangements, methanol temperature progressively raises; Gasification pipeline is exported vaporized methyl alcohol, then by ignition mechanism ignition; Or gasification pipeline is exported vaporized methyl alcohol, and the methanol temperature of output reaches self-ignition point, methyl alcohol directly spontaneous combustion from the output of gasification pipeline;
The methyl alcohol of gasification is by burning heat release, for device for producing hydrogen provides the startup energy; Described reformer chamber inwall is provided with heating pipe line, is placed with catalyst in heating pipe line; Described device for rapidly starting is reformer chamber heating by heating described heating pipe line;
After step S12, hydrogen producer start, the hydrogen that hydrogen producer makes by device for producing hydrogen provides operation the required energy; Treat that hydrogen producer operation makes enough hydrogen, close device for rapidly starting, the hydrogen partial being made by device for producing hydrogen is or/and residual air maintains device for producing hydrogen operation by burning; Hydrogen production process specifically comprises:
First alcohol and water in described liquid container is delivered to the heat exchanger heat exchange of device for producing hydrogen by raw material conveying device, enter vaporizer gasification after heat exchange; Methanol vapor and steam after gasification enter reformer chamber, and reformer chamber is provided with catalyst, and reformer chamber bottom and middle part temperature are 300 DEG C～420 DEG C;
The temperature on described reformer chamber top is 400 DEG C～570 DEG C; Reformer chamber is connected by connecting line with separation chamber, and the gas of heating from reformer chamber output can be continued by the high temperature on reformer chamber top in all or part of top that is arranged at reformer chamber of connecting line; Described connecting line, as the buffering between reformer chamber and separation chamber, makes from the temperature of gas of reformer chamber output identical with the temperature of separation chamber or approaching;
Temperature Setting in described separation chamber is 350 DEG C～570 DEG C; In separation chamber, be provided with membrane separator, obtain hydrogen from the aerogenesis end of membrane separator; Described raw material conveying device provides power, and the raw material in liquid container is delivered to device for producing hydrogen; Described raw material conveying device provides the pressure of 0.15～5MPa to raw material, make the hydrogen that device for producing hydrogen makes have enough pressure; The hydrogen that described device for producing hydrogen makes is delivered to membrane separation device and separates, and is more than or equal to 0.7M Pa for separating of the difference of the inside and outside pressure of the membrane separation device of hydrogen; Described membrane separation device is the membrane separation device at porous ceramic surface Vacuum Deposition palladium-silver, and film plating layer is palladium-silver, and the mass percent palladium of palladium-silver accounts for 75%～78%, and silver accounts for 22%～25%;
Step S13, described device for producing hydrogen start after hydrogen manufacturing, and the hydrogen partial that device for producing hydrogen makes is or/and residual air maintains device for producing hydrogen operation by burning;
Step S14, in the time that the pressure in hydrogen delivery tube road is excessive, the end of upspringing of mechanical safety valve is upspring, thus disconnect raw material conveying device or and the switch of device for producing hydrogen; Or, receive by the end of the upspringing receiver module of upspringing the end information of upspringing of upspringing, send the control centre of control command to hydrogen producer after receiving the information of upspringing, control raw material conveying device or/and device for producing hydrogen is not worked;
After the end of upspringing of mechanical safety valve is upspring, hold the receiver module of upspringing to receive to upspring by upspringing and hold the information of upspringing, after receiving the information of upspringing, send the control centre of control command to hydrogen producer, and send warning message to corresponding server or client by control centre.
Beneficial effect of the present invention is: methanol-water reformation electricity generation air conditioner system and control method thereof that the present invention proposes, without additional power supply, can move air-conditioning system.
Brief description of the drawings
Fig. 1 is the composition schematic diagram of methanol-water reformation electricity generation air conditioner system of the present invention.
Fig. 2 is the composition schematic diagram of the middle-size and small-size hydrogen producer of air-conditioning system of the present invention.
Detailed description of the invention
Describe the preferred embodiments of the present invention in detail below in conjunction with accompanying drawing.
Embodiment mono-
Refer to Fig. 1, the present invention has disclosed a kind of methanol-water reformation electricity generation air conditioner system, and described air-conditioning system comprises: small-sized hydrogen producer 100, generating equipment 300, air-conditioning equipment 400.Small-sized hydrogen producer 100 is reformed and is prepared hydrogen by methanol-water, and the hydrogen making is delivered to generating equipment 300 in real time by transfer conduit, and described transfer conduit is provided with air pressure adjustment subsystem 200, for adjusting the air pressure of transfer conduit; The hydrogen gas generation that generating equipment 300 utilizes hydrogen manufacturing subsystem to make, the electric energy sending moves for air-conditioning equipment 400.
As shown in Figure 1, described air pressure adjustment subsystem 200 comprises microprocessor 21, gas pressure sensor 22, valve positioner 23, air outlet valve 24, outlet pipe 25.Described gas pressure sensor 22 is arranged in transfer conduit, in order to respond to the barometric information in transfer conduit, and the barometric information of induction is sent to microprocessor 21; Described microprocessor 21 is compared this barometric information receiving from gas pressure sensor 22 and setting threshold interval, and controls the switch of air outlet valve 24 with this.When the pressure data receiving is higher than the maximum in setting threshold interval, microprocessor 21 by-pass valve control controllers 23 are opened air outlet valve setting-up time, make in transfer conduit air pressure in setting range. preferably, one end of outlet pipe 25 connects air outlet valve 24, the other end connects described small-sized hydrogen producer 100, and the firing equipment (as reformer chamber) that needs that is small-sized hydrogen producer 100 by burning heats; When the pressure data receiving is lower than the minimum of a value in setting threshold interval, microprocessor 21 is controlled described small-sized hydrogen producer 100 and is accelerated the transporting velocity of raw material, thereby improves hydrogen manufacturing speed.
Refer to Fig. 2, described small-sized hydrogen producer 100 utilizes methanol-water to prepare hydrogen, and described hydrogen manufacturing subsystem comprises solid hydrogen reservoir vessel 40, liquid container 10, raw material conveying device 50, hydrogen producer 20, membrane separation device 30.
Described solid hydrogen reservoir vessel 40, liquid container 10 are connected with hydrogen producer 20 respectively; In liquid container 10, store liquid first alcohol and water, in described solid hydrogen reservoir vessel 40, store solid hydrogen.
In the time that hydrogen generating system starts, by gasification module, the solid hydrogen in solid hydrogen reservoir vessel 40 is converted to gaseous hydrogen, gaseous hydrogen is by burning heat release, for hydrogen producer 20 provides startup heat energy, as the startup energy of hydrogen producer 20.Certainly, solid hydrogen reservoir vessel 40 is not necessaries of the present invention, can start hydrogen producer 20 by other energy.
Described raw material conveying device 50 provides power, and the raw material in liquid container 10 is delivered to hydrogen producer 20; The pressure (as provide 0.2M Pa or 1.1M Pa or 1.2M Pa or 1.5M Pa or 5M Pa pressure) of 0.15～5M Pa is provided to raw material described raw material conveying device 50, and the hydrogen that hydrogen producer 20 is made has enough pressure.Described hydrogen producer 20 starts after hydrogen manufacturing, and the hydrogen partial that hydrogen producer 20 makes moves (certainly, the operation of hydrogen producer 20 can also be passed through other energy) or/and residual air maintains hydrogen producer 20 by burning.
The hydrogen that described hydrogen producer 20 makes is delivered to membrane separation device 30 and separates, for separating of the difference of the inside and outside pressure of the membrane separation device 30 of hydrogen be more than or equal to 0.7M Pa(as the inside and outside pressure of membrane separation device 30 be 0.7M Pa or 1.1M Pa or 1.2M Pa or 1.5M Pa or 5M Pa).
In the present embodiment, described membrane separation device 30 is the membrane separation device at porous ceramic surface Vacuum Deposition palladium-silver, and film plating layer is palladium-silver, and the mass percent palladium of palladium-silver accounts for 75%～78%, and silver accounts for 22%～25%.The preparation technology of described membrane separation device 30 comprises the steps:
Steps A 1, porous ceramics is arranged in the vacuum chamber of magnetic control sputtering device;
Steps A 2, utilize the magnetic field of magnetic control sputtering device to produce mechanism to produce magnetic field, make metallic target produce deviation electric current, metallic target is as negative pole, thereby makes porous ceramic surface with magnetosphere body; The material of described metallic target is sputter precious metal, and described precious metal is palladium-silver, and mass percent palladium accounts for 75%～78%, and silver accounts for 22%～25%;
Steps A 3, when metallic target produces deviation electric current, the vacuum chamber of magnetic control sputtering device is heated, temperature is controlled at 350 DEG C～800 DEG C;
Gas in steps A 4, extraction vacuum chamber in the time that the indoor vacuum of vacuum is less than 10-2Pa, is filled with the argon gas of setting concentration in vacuum chamber;
Steps A 5, pass into electric current to metallic target, carry out sputter coating; The ion that metallic target produces accelerates to fly in the process of porous ceramic surface and bumps with ar atmo under the effect of electric field, ionizes out a large amount of argon ions and electronics, and electronics flies to porous ceramic surface; Argon ion accelerates bombardment metallic target under the effect of electric field, sputters a large amount of metallic target target atom or molecule, is neutral target atom or molecule deposition on porous ceramic surface, forms the precious metal film of 1～15 μ m;
Wherein, in the process of sputter coating, also comprise argon concentration detecting step; Detect the argon concentration in vacuum chamber in real time or with setting-up time interval, automatically open argon gas charging valve when argon concentration during lower than setting threshold, in vacuum chamber, be filled with argon gas, until the argon concentration in vacuum chamber meets setting threshold scope;
In the process of sputter coating, also comprise air pressure detecting step; Detect the air pressure in vacuum chamber in real time or with setting-up time interval, when the indoor air pressure of vacuum is not or not setting threshold interval, adjust air pressure in vacuum chamber to setting threshold interval;
Steps A 6, in vacuum chamber, pass into atmosphere, take out workpiece.
Preferably, described hydrogen producer comprises heat exchanger, vaporizer, reformer chamber; Membrane separation device is arranged in separation chamber, and separation chamber is arranged at the top of reformer chamber.
First alcohol and water in described liquid container is delivered to heat exchanger heat exchange by raw material conveying device, enters vaporizer gasification after heat exchange; Methanol vapor and steam after gasification enter reformer chamber, and reformer chamber is provided with catalyst, and reformer chamber bottom and middle part temperature are 350 DEG C～409 DEG C; The temperature on described reformer chamber top is 400 DEG C～570 DEG C; Reformer chamber is connected by connecting line with separation chamber, and the gas of heating from reformer chamber output can be continued by the high temperature on reformer chamber top in all or part of top that is arranged at reformer chamber of connecting line; Described connecting line, as the buffering between reformer chamber and separation chamber, makes from the temperature of gas of reformer chamber output identical with the temperature of separation chamber or approaching; Temperature Setting in described separation chamber is 400 DEG C～570 DEG C; In separation chamber, be provided with membrane separator, obtain hydrogen from the aerogenesis end of membrane separator.
Described generating equipment 300 comprises hydrogen fuel cell, the hydrogen that hydrogen fuel cell is prepared by small-sized hydrogen producer, airborne oxygen, hydrogen and oxygen are supplied with respectively to negative electrode and the anode of hydrogen fuel cell, after hydrogen reacts to external diffusion and electrolyte by negative electrode, ejected electron arrives anode by outside load, produces electric energy.
Described air-conditioning equipment 400 is movable air conditioner equipment, without off-premises station; Movable air conditioner equipment comprises leading to outdoor connecting line.Described movable air conditioner equipment comprises compressor, exhaust blower, electric heater, evaporimeter, air cooling fin formula condenser, ventilating system; Wherein, described ventilating system comprises enclosed hood, Heat Room, air supply duct, new wind supplementary device and blower fan, is used for extracting outdoor air, and will send into indoor through the air of cooling.
The present invention also discloses a kind of control method of above-mentioned methanol-water reformation electricity generation air conditioner system, and described method comprises the steps:
[step S1] hydrogen producer is reformed and is prepared hydrogen by methanol-water;
Described hydrogen producer is prepared hydrogen and is specifically comprised the steps:
Step S11, quick setting up procedure; Described hydrogen producer utilizes device for rapidly starting to provide the startup energy to start; Specifically comprise:
Heating arrangements energising setting-up time, mechanism to be heated reaches the backward gasification pipeline of design temperature and passes into methyl alcohol; Because gasification pipeline is closely wound on heating arrangements, methanol temperature progressively raises; Gasification pipeline is exported vaporized methyl alcohol, then by ignition mechanism ignition; Or gasification pipeline is exported vaporized methyl alcohol, and the methanol temperature of output reaches self-ignition point, methyl alcohol directly spontaneous combustion from the output of gasification pipeline;
The methyl alcohol of gasification is by burning heat release, for device for producing hydrogen provides the startup energy; Described reformer chamber inwall is provided with heating pipe line, is placed with catalyst in heating pipe line; Described device for rapidly starting is reformer chamber heating by heating described heating pipe line;
After step S12, hydrogen producer start, the hydrogen that hydrogen producer makes by device for producing hydrogen provides operation the required energy; Treat that hydrogen producer operation makes enough hydrogen, close device for rapidly starting, the hydrogen partial being made by device for producing hydrogen is or/and residual air maintains device for producing hydrogen operation by burning; Hydrogen production process specifically comprises:
First alcohol and water in described liquid container is delivered to the heat exchanger heat exchange of device for producing hydrogen by raw material conveying device, enter vaporizer gasification after heat exchange; Methanol vapor and steam after gasification enter reformer chamber, and reformer chamber is provided with catalyst, and reformer chamber bottom and middle part temperature are 300 DEG C～420 DEG C;
The temperature on described reformer chamber top is 400 DEG C～570 DEG C; Reformer chamber is connected by connecting line with separation chamber, and the gas of heating from reformer chamber output can be continued by the high temperature on reformer chamber top in all or part of top that is arranged at reformer chamber of connecting line; Described connecting line, as the buffering between reformer chamber and separation chamber, makes from the temperature of gas of reformer chamber output identical with the temperature of separation chamber or approaching;
Temperature Setting in described separation chamber is 350 DEG C～570 DEG C; In separation chamber, be provided with membrane separator, obtain hydrogen from the aerogenesis end of membrane separator; Described raw material conveying device provides power, and the raw material in liquid container is delivered to device for producing hydrogen; Described raw material conveying device provides the pressure of 0.15～5MPa to raw material, make the hydrogen that device for producing hydrogen makes have enough pressure; The hydrogen that described device for producing hydrogen makes is delivered to membrane separation device and separates, and is more than or equal to 0.7M Pa for separating of the difference of the inside and outside pressure of the membrane separation device of hydrogen; Described membrane separation device is the membrane separation device at porous ceramic surface Vacuum Deposition palladium-silver, and film plating layer is palladium-silver, and the mass percent palladium of palladium-silver accounts for 75%～78%, and silver accounts for 22%～25%.
Step S13, described device for producing hydrogen start after hydrogen manufacturing, and the hydrogen partial that device for producing hydrogen makes is or/and residual air maintains device for producing hydrogen operation by burning.
Step S14, in the time that the pressure in hydrogen delivery tube road is excessive, the end of upspringing of mechanical safety valve is upspring, thus disconnect raw material conveying device or and the switch of device for producing hydrogen; Or, receive by the end of the upspringing receiver module of upspringing the end information of upspringing of upspringing, send the control centre of control command to hydrogen producer after receiving the information of upspringing, control raw material conveying device or/and device for producing hydrogen is not worked.
After the end of upspringing of mechanical safety valve is upspring, hold the receiver module of upspringing to receive to upspring by upspringing and hold the information of upspringing, after receiving the information of upspringing, send the control centre of control command to hydrogen producer, and send warning message to corresponding server or client by control centre.
The hydrogen gas generation that the utilization of [step S2] generating equipment receives.
The electric energy that [step S3] sends is for air-conditioning equipment operation.
Embodiment bis-
In the present embodiment, methanol-water reformation electricity generation air conditioner system comprises: hydrogen producer, generating equipment, air-conditioning equipment, and hydrogen producer is reformed and is prepared hydrogen by methanol-water, and the hydrogen making is delivered to generating equipment generating, and the electric energy sending is for air-conditioning equipment operation.
Described generating equipment comprises hydrogen fuel cell, the hydrogen that hydrogen fuel cell is prepared by small-sized hydrogen producer, airborne oxygen, hydrogen and oxygen are supplied with respectively to negative electrode and the anode of hydrogen fuel cell, after hydrogen reacts to external diffusion and electrolyte by negative electrode, ejected electron arrives anode by outside load, produces electric energy.
Described air-conditioning equipment is movable air conditioner equipment, without off-premises station; Movable air conditioner equipment comprises leading to outdoor connecting line; Described movable air conditioner equipment comprises compressor, exhaust blower, electric heater, evaporimeter, air cooling fin formula condenser, ventilating system; Wherein, described ventilating system comprises enclosed hood, Heat Room, air supply duct, new wind supplementary device and blower fan, is used for extracting outdoor air, and will send into indoor through the air of cooling.
In sum, methanol-water reformation electricity generation air conditioner system and control method thereof that the present invention proposes, without additional power supply, can move air-conditioning system.
Here description of the invention and application is illustrative, not wants scope of the present invention to limit in the above-described embodiments.Here the distortion of disclosed embodiment and change is possible, and for those those of ordinary skill in the art, the various parts of the replacement of embodiment and equivalence are known.Those skilled in the art are noted that in the situation that not departing from spirit of the present invention or substantive characteristics, and the present invention can be with other form, structure, layout, ratio, and realize with other assembly, material and parts.In the situation that not departing from the scope of the invention and spirit, can carry out other distortion and change to disclosed embodiment here.
Claims (7)
1. a methanol-water reformation electricity generation air conditioner system, it is characterized in that, described air-conditioning system comprises: small-sized hydrogen producer, generating equipment, air-conditioning equipment, small-sized hydrogen producer is reformed and is prepared hydrogen by methanol-water, the hydrogen making is delivered to generating equipment generating, and the electric energy sending is for air-conditioning equipment operation;
Described small-sized hydrogen producer comprises: liquid container, raw material conveying device, device for rapidly starting, device for producing hydrogen, membrane separation device, hydrogen delivery tube road;
Described device for producing hydrogen comprises heat exchanger, vaporizer, reformer chamber; Membrane separation device is arranged in separation chamber, and separation chamber is arranged at the top of reformer chamber;
Described liquid container is connected with device for producing hydrogen; In liquid container, store liquid first alcohol and water;
Described hydrogen producer utilizes device for rapidly starting to provide the startup energy to start; Device for rapidly starting comprises heating arrangements, gasification pipeline, and the internal diameter of gasification pipeline is 1～2mm, and gasification pipeline is closely wound on heating arrangements; One end of described gasification pipeline connects liquid container, and methyl alcohol is sent in gasification pipeline; The other end of gasification pipeline is exported vaporized methyl alcohol, then by ignition mechanism ignition; Or the other end of gasification pipeline is exported vaporized methyl alcohol, and the methanol temperature of output reaches self-ignition point, methyl alcohol directly spontaneous combustion from the output of gasification pipeline; Described device for rapidly starting provides the startup energy for device for producing hydrogen; Described reformer chamber inwall is provided with heating pipe line, is placed with catalyst in heating pipe line; Described device for rapidly starting is reformer chamber heating by heating described heating pipe line;
After described device for producing hydrogen starts, the hydrogen that device for producing hydrogen makes by device for producing hydrogen provides operation the required energy;
First alcohol and water in described liquid container is delivered to heat exchanger heat exchange by raw material conveying device, enters vaporizer gasification after heat exchange; Methanol vapor and steam after gasification enter reformer chamber, and reformer chamber is provided with catalyst, and reformer chamber bottom and middle part temperature are 300 DEG C～420 DEG C;
The temperature on described reformer chamber top is 400 DEG C～570 DEG C; Reformer chamber is connected by connecting line with separation chamber, and the gas of heating from reformer chamber output can be continued by the high temperature on reformer chamber top in all or part of top that is arranged at reformer chamber of connecting line; Described connecting line, as the buffering between reformer chamber and separation chamber, makes from the temperature of gas of reformer chamber output identical with the temperature of separation chamber or approaching;
Temperature Setting in described separation chamber is 350 DEG C～570 DEG C; In separation chamber, be provided with membrane separator, obtain hydrogen from the aerogenesis end of membrane separator;
Described raw material conveying device provides power, and the raw material in liquid container is delivered to device for producing hydrogen; Described raw material conveying device provides the pressure of 0.15～5MPa to raw material, make the hydrogen that device for producing hydrogen makes have enough pressure;
Described device for producing hydrogen starts after hydrogen manufacturing, and the hydrogen partial that device for producing hydrogen makes is or/and residual air maintains device for producing hydrogen operation by burning;
The hydrogen that described device for producing hydrogen makes is delivered to membrane separation device and separates, and is more than or equal to 0.7M Pa for separating of the difference of the inside and outside pressure of the membrane separation device of hydrogen;
Described membrane separation device is the membrane separation device at porous ceramic surface Vacuum Deposition palladium-silver, and film plating layer is palladium-silver, and the mass percent palladium of palladium-silver accounts for 75%～78%, and silver accounts for 22%～25%;
Described hydrogen delivery tube road is provided with spring safety valve, and spring safety valve comprises valve body, spring mechanism, the end of upspringing; Described raw material conveying device comprises delivery pump, upsprings and holds the switch setting near delivery pump, can disconnect the switch of raw material conveying device in the time that the end of upspringing is upspring;
The switch of described delivery pump comprises contact-segment and three ports, and three ports are respectively the first port, the second port, the 3rd port; One end of described contact-segment is rotatably arranged at the first port, and the first port connects delivery pump; The other end of contact-segment can contact the second port or the 3rd port; Described the second port connects power supply, when the first port connects the second port, can control delivery pump work; Described the 3rd port connects alarm transmitting device, in the time that the first port connects the 3rd port, can control and carry air pump inoperative, and alarm transmitting device sends warning message to corresponding server or client simultaneously;
Described generating equipment comprises hydrogen fuel cell, the hydrogen that hydrogen fuel cell is prepared by small-sized hydrogen producer, airborne oxygen, hydrogen and oxygen are supplied with respectively to negative electrode and the anode of hydrogen fuel cell, after hydrogen reacts to external diffusion and electrolyte by negative electrode, ejected electron arrives anode by outside load, produces electric energy;
Described air-conditioning equipment is movable air conditioner equipment, without off-premises station; Movable air conditioner equipment comprises leading to outdoor connecting line;
Described movable air conditioner equipment comprises compressor, exhaust blower, electric heater, evaporimeter, air cooling fin formula condenser, ventilating system; Wherein, described ventilating system comprises enclosed hood, Heat Room, air supply duct, new wind supplementary device and blower fan, is used for extracting outdoor air, and will send into indoor through the air of cooling;
Described air-conditioning system comprises the first housing, the second housing; In the first housing, be provided with dividing plate, form two spaces, place respectively small-sized hydrogen producer, generating equipment; In the second housing, be provided with air-conditioning equipment.
2. a methanol-water reformation electricity generation air conditioner system, it is characterized in that, described air-conditioning system comprises: hydrogen producer, generating equipment, air-conditioning equipment, and hydrogen producer is reformed and is prepared hydrogen by methanol-water, the hydrogen making is delivered to generating equipment generating, and the electric energy sending is for air-conditioning equipment operation.
3. methanol-water reformation electricity generation air conditioner system according to claim 2, is characterized in that:
Described small-sized hydrogen producer comprises: liquid container, raw material conveying device, device for rapidly starting, device for producing hydrogen, membrane separation device, hydrogen delivery tube road;
Described device for producing hydrogen comprises heat exchanger, vaporizer, reformer chamber; Membrane separation device is arranged in separation chamber, and separation chamber is arranged at the top of reformer chamber;
Described liquid container is connected with device for producing hydrogen; In liquid container, store liquid first alcohol and water;
Described hydrogen producer utilizes device for rapidly starting to provide the startup energy to start; Device for rapidly starting comprises heating arrangements, gasification pipeline, and the internal diameter of gasification pipeline is 1～2mm, and gasification pipeline is closely wound on heating arrangements; One end of described gasification pipeline connects liquid container, and methyl alcohol is sent in gasification pipeline; The other end of gasification pipeline is exported vaporized methyl alcohol, then by ignition mechanism ignition; Or the other end of gasification pipeline is exported vaporized methyl alcohol, and the methanol temperature of output reaches self-ignition point, methyl alcohol directly spontaneous combustion from the output of gasification pipeline; Described device for rapidly starting provides the startup energy for device for producing hydrogen; Described reformer chamber inwall is provided with heating pipe line, is placed with catalyst in heating pipe line; Described device for rapidly starting is reformer chamber heating by heating described heating pipe line;
After described device for producing hydrogen starts, the hydrogen that device for producing hydrogen makes by device for producing hydrogen provides operation the required energy;
First alcohol and water in described liquid container is delivered to heat exchanger heat exchange by raw material conveying device, enters vaporizer gasification after heat exchange; Methanol vapor and steam after gasification enter reformer chamber, and reformer chamber is provided with catalyst, and reformer chamber bottom and middle part temperature are 300 DEG C～420 DEG C;
The temperature on described reformer chamber top is 400 DEG C～570 DEG C; Reformer chamber is connected by connecting line with separation chamber, and the gas of heating from reformer chamber output can be continued by the high temperature on reformer chamber top in all or part of top that is arranged at reformer chamber of connecting line; Described connecting line, as the buffering between reformer chamber and separation chamber, makes from the temperature of gas of reformer chamber output identical with the temperature of separation chamber or approaching;
Temperature Setting in described separation chamber is 350 DEG C～570 DEG C; In separation chamber, be provided with membrane separator, obtain hydrogen from the aerogenesis end of membrane separator;
Described raw material conveying device provides power, and the raw material in liquid container is delivered to device for producing hydrogen; Described raw material conveying device provides the pressure of 0.15～5MPa to raw material, make the hydrogen that device for producing hydrogen makes have enough pressure;
Described device for producing hydrogen starts after hydrogen manufacturing, and the hydrogen partial that device for producing hydrogen makes is or/and residual air maintains device for producing hydrogen operation by burning;
The hydrogen that described device for producing hydrogen makes is delivered to membrane separation device and separates, and is more than or equal to 0.7M Pa for separating of the difference of the inside and outside pressure of the membrane separation device of hydrogen;
Described membrane separation device is the membrane separation device at porous ceramic surface Vacuum Deposition palladium-silver, and film plating layer is palladium-silver, and the mass percent palladium of palladium-silver accounts for 75%～78%, and silver accounts for 22%～25%;
Described hydrogen delivery tube road is provided with spring safety valve, and spring safety valve comprises valve body, spring mechanism, the end of upspringing; Described raw material conveying device comprises delivery pump, upsprings and holds the switch setting near delivery pump, can disconnect the switch of raw material conveying device in the time that the end of upspringing is upspring;
The switch of described delivery pump comprises contact-segment and three ports, and three ports are respectively the first port, the second port, the 3rd port; One end of described contact-segment is rotatably arranged at the first port, and the first port connects delivery pump; The other end of contact-segment can contact the second port or the 3rd port; Described the second port connects power supply, when the first port connects the second port, can control delivery pump work; Described the 3rd port connects alarm transmitting device, in the time that the first port connects the 3rd port, can control and carry air pump inoperative, and alarm transmitting device sends warning message to corresponding server or client simultaneously.
4. methanol-water reformation electricity generation air conditioner system according to claim 2, is characterized in that:
Described generating equipment comprises hydrogen fuel cell, the hydrogen that hydrogen fuel cell is prepared by small-sized hydrogen producer, airborne oxygen, hydrogen and oxygen are supplied with respectively to negative electrode and the anode of hydrogen fuel cell, after hydrogen reacts to external diffusion and electrolyte by negative electrode, ejected electron arrives anode by outside load, produces electric energy.
5. methanol-water reformation electricity generation air conditioner system according to claim 2, is characterized in that:
Described air-conditioning equipment is movable air conditioner equipment, without off-premises station; Movable air conditioner equipment comprises leading to outdoor connecting line;
Described movable air conditioner equipment comprises compressor, exhaust blower, electric heater, evaporimeter, air cooling fin formula condenser, ventilating system; Wherein, described ventilating system comprises enclosed hood, Heat Room, air supply duct, new wind supplementary device and blower fan, is used for extracting outdoor air, and will send into indoor through the air of cooling.
6. a control method for the described methanol-water reformation of one of claim 1 to 5 electricity generation air conditioner system, is characterized in that, described method comprises the steps:
Hydrogen producer is reformed and is prepared hydrogen by methanol-water;
The hydrogen making is delivered to generating equipment generating;
The electric energy sending is for air-conditioning equipment operation.
7. control method according to claim 6, is characterized in that:
Described hydrogen producer is prepared hydrogen and is specifically comprised the steps:
Step S11, quick setting up procedure; Described hydrogen producer utilizes device for rapidly starting to provide the startup energy to start; Specifically comprise:
Heating arrangements energising setting-up time, mechanism to be heated reaches the backward gasification pipeline of design temperature and passes into methyl alcohol; Because gasification pipeline is closely wound on heating arrangements, methanol temperature progressively raises; Gasification pipeline is exported vaporized methyl alcohol, then by ignition mechanism ignition; Or gasification pipeline is exported vaporized methyl alcohol, and the methanol temperature of output reaches self-ignition point, methyl alcohol directly spontaneous combustion from the output of gasification pipeline;
The methyl alcohol of gasification is by burning heat release, for device for producing hydrogen provides the startup energy; Described reformer chamber inwall is provided with heating pipe line, is placed with catalyst in heating pipe line; Described device for rapidly starting is reformer chamber heating by heating described heating pipe line;
After step S12, hydrogen producer start, the hydrogen that hydrogen producer makes by device for producing hydrogen provides operation the required energy; Treat that hydrogen producer operation makes enough hydrogen, close device for rapidly starting, the hydrogen partial being made by device for producing hydrogen is or/and residual air maintains device for producing hydrogen operation by burning; Hydrogen production process specifically comprises:
First alcohol and water in described liquid container is delivered to the heat exchanger heat exchange of device for producing hydrogen by raw material conveying device, enter vaporizer gasification after heat exchange; Methanol vapor and steam after gasification enter reformer chamber, and reformer chamber is provided with catalyst, and reformer chamber bottom and middle part temperature are 300 DEG C～420 DEG C;
The temperature on described reformer chamber top is 400 DEG C～570 DEG C; Reformer chamber is connected by connecting line with separation chamber, and the gas of heating from reformer chamber output can be continued by the high temperature on reformer chamber top in all or part of top that is arranged at reformer chamber of connecting line; Described connecting line, as the buffering between reformer chamber and separation chamber, makes from the temperature of gas of reformer chamber output identical with the temperature of separation chamber or approaching;
Temperature Setting in described separation chamber is 350 DEG C～570 DEG C; In separation chamber, be provided with membrane separator, obtain hydrogen from the aerogenesis end of membrane separator; Described raw material conveying device provides power, and the raw material in liquid container is delivered to device for producing hydrogen; Described raw material conveying device provides the pressure of 0.15～5MPa to raw material, make the hydrogen that device for producing hydrogen makes have enough pressure; The hydrogen that described device for producing hydrogen makes is delivered to membrane separation device and separates, and is more than or equal to 0.7M Pa for separating of the difference of the inside and outside pressure of the membrane separation device of hydrogen; Described membrane separation device is the membrane separation device at porous ceramic surface Vacuum Deposition palladium-silver, and film plating layer is palladium-silver, and the mass percent palladium of palladium-silver accounts for 75%～78%, and silver accounts for 22%～25%;
Step S13, described device for producing hydrogen start after hydrogen manufacturing, and the hydrogen partial that device for producing hydrogen makes is or/and residual air maintains device for producing hydrogen operation by burning;
Step S14, in the time that the pressure in hydrogen delivery tube road is excessive, the end of upspringing of mechanical safety valve is upspring, thus disconnect raw material conveying device or and the switch of device for producing hydrogen; Or, receive by the end of the upspringing receiver module of upspringing the end information of upspringing of upspringing, send the control centre of control command to hydrogen producer after receiving the information of upspringing, control raw material conveying device or/and device for producing hydrogen is not worked;
After the end of upspringing of mechanical safety valve is upspring, hold the receiver module of upspringing to receive to upspring by upspringing and hold the information of upspringing, after receiving the information of upspringing, send the control centre of control command to hydrogen producer, and send warning message to corresponding server or client by control centre.
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