CN220579414U - Generator for hydrogen preparation - Google Patents
Generator for hydrogen preparation Download PDFInfo
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- CN220579414U CN220579414U CN202322198540.2U CN202322198540U CN220579414U CN 220579414 U CN220579414 U CN 220579414U CN 202322198540 U CN202322198540 U CN 202322198540U CN 220579414 U CN220579414 U CN 220579414U
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- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 56
- 239000001257 hydrogen Substances 0.000 title claims abstract description 56
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 238000002360 preparation method Methods 0.000 title claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 274
- 238000000605 extraction Methods 0.000 claims abstract description 60
- 230000000007 visual effect Effects 0.000 claims description 19
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 5
- 238000005086 pumping Methods 0.000 abstract description 9
- 150000002431 hydrogen Chemical class 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 6
- 101100520231 Caenorhabditis elegans plc-3 gene Proteins 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The utility model discloses a generator for preparing hydrogen, which comprises a hydrogen preparation generator, wherein an electrolytic cell is arranged in the hydrogen preparation generator, a buffer seat is fixedly arranged at the bottom of the hydrogen preparation generator, a water tank fixedly connected with the left side of the hydrogen preparation generator is fixedly connected with the top of the buffer seat, a water pump is fixedly connected with the top of the water tank, and the extraction end of the water pump extends into the water tank and is fixedly connected with a first extraction mechanism. According to the utility model, through a series of structural arrangements, water can be added into the electrolytic cell in a water pump extraction mode, manual water pouring operation is not needed, the phenomenon of water sprinkling is reduced, water can be automatically supplemented when the water level in the electrolytic cell is low, the water adding timeliness and the working efficiency are improved, and water in the electrolytic cell can be extracted after the electrolytic operation is finished, so that the water adding and water pumping can share one water pump and one water tank, and the operation of personnel is convenient.
Description
Technical Field
The utility model relates to the technical field of generators for hydrogen production, in particular to a generator for hydrogen production.
Background
The hydrogen generator is a self-adjusting hydrogen generator for a hydrogen fuel cell, and consists of a fuel tank, a catalyst and an opening part, wherein the hydrogen generator consists of an electrolytic cell, a pure water tank, a hydrogen/water separator, a collector, a dryer, a sensor, a pressure regulating valve, a switching power supply and other parts, hydrogen can be produced only by electrolyzing pure water, the existing hydrogen generator for preparing hydrogen is usually added into a preparation device, side leakage easily occurs in the pouring process, water flows onto equipment and flows into the equipment along a gap, damage is caused to the equipment, water which is not used needs to be extracted again after hydrogen production is finished, an operator is required to insert a pipe into the equipment, repeatedly press and pinch the water in the equipment to the water storage cup along with the extraction of the water, one end of the pipe is required to be pressed, the smooth and the water pumping is ensured, and the method is quite complex: 202121489100.7A hydrogen generator for preparing hydrogen comprises a generator body, wherein a water adding pipe is inserted and installed at the top end of the generator body, a water inlet hopper is inserted and installed at the top end of the water adding pipe, a sealing valve is installed at the bottom end of the water inlet hopper in a connecting mode, a hopper cover is hinged to the top end of the water inlet hopper, a water suction pipe is slidably installed at the top end of the hopper cover, the bottom end of the water suction pipe penetrates through and extends into the water inlet hopper and is slidably provided with a rubber sleeve, a sealing plate is slidably installed at the bottom end of the water suction pipe, a water pump is inserted and installed at one end of the water suction pipe, a water tank is installed at the bottom end of the water pump in a clamping mode, the water outlet end of the water pump is communicated with the water tank in a connecting mode, a base is installed at the bottom end of the generator body in a clamping mode, and a guide groove is formed in the bottom end of the base; the convenience of water adding and draining is effectively improved, the preparation efficiency is improved, meanwhile, equipment is effectively protected, and the use requirement is further met;
through the water inlet bucket that sets up in the above-mentioned patent and the water pipe matched with, can add the pure water in to the electrolytic cell in the preparation facilities, and the mode that the cooperation water pump was taken out can take unused water out, but this kind of direct pouring adds the water mode, the condition that the water spills appears easily, and along with going on of preparation operation, needs artifical manual water addition after the water consumption in the electrolytic cell, the mode of artifical water addition, work efficiency is low, can not satisfy the user demand, combine the aforesaid condition, consequently we have proposed a generator that hydrogen preparation was used.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a generator for preparing hydrogen.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a generator that hydrogen preparation was used, includes hydrogen preparation generator, install the electrolytic cell in the hydrogen preparation generator, the bottom fixed mounting of hydrogen preparation generator has the buffer seat, the top fixedly connected with of buffer seat and the water tank of hydrogen preparation generator left side fixed connection, the top fixedly connected with water pump of water tank, the extraction end of water pump extends to in the water tank and fixedly connected with first extraction mechanism, cooperate through water pump and first extraction mechanism, be used for carrying out the extraction to the inside water of water tank, the left side intercommunication of first extraction mechanism is fixed with first connecting pipe, the left side of first connecting pipe extends to the left side of water tank, the right side top intercommunication of first connecting pipe is fixed with second extraction mechanism, the bottom of second extraction mechanism extends to in the electrolytic cell, second extraction mechanism is used for carrying out the extraction to the inside water of electrolytic cell, the discharge end intercommunication of water pump is fixed with first three-way pipe, a first electromagnetic valve is fixedly communicated between the top end of the first three-way pipe and the second extraction mechanism, a discharge mechanism is fixedly communicated with the right end of the first three-way pipe, the bottom end of the discharge mechanism extends into the water tank, a first water level sensor is fixedly embedded on the inner wall of the top of the electrolytic tank and is used for monitoring the water level condition inside the electrolytic tank, a PLC (programmable logic controller) is fixedly connected with the top of the hydrogen preparation generator, a second water level sensor is fixedly embedded on the inner wall of the left side of the water tank and is used for monitoring the water level condition inside the water tank, an audible and visual alarm is fixedly connected with the left side of the water tank and is used for audible and visual alarm reminding personnel, and a water pump, the second water level sensor, the audible and visual alarm, the first extraction mechanism, the second extraction mechanism, the discharge mechanism and the first water level sensor are electrically connected with the PLC, the principle that the PLC controller is used for controlling the water pump, the second water level sensor, the audible and visual alarm, the first extraction mechanism, the second extraction mechanism, the discharge mechanism and the first water level sensor is the prior art and is not described herein.
Preferably, the first extraction mechanism is including the intercommunication is fixed at the second three-way pipe of water pump extraction end bottom, the bottom intercommunication of second three-way pipe is fixed with the second solenoid valve, the bottom intercommunication of second solenoid valve is fixed with first extraction pipe, the bottom intercommunication of first extraction pipe is fixed with first suction head, the bottom of first suction head and the bottom inner wall movable contact of water tank, cooperate through first extraction pipe and first suction head, be used for extracting the inside water of water tank, the left end intercommunication of second three-way pipe is fixed with the third solenoid valve, the left side of third solenoid valve is fixed with the right side bottom intercommunication of first connecting pipe, second solenoid valve and third solenoid valve all are with PLC controller electric connection, the PLC controller is used for opening and closing to second solenoid valve and third solenoid valve and controls.
Preferably, the second extraction mechanism comprises a second connecting pipe, the left end of the second connecting pipe is fixedly communicated with a fourth electromagnetic valve, the left side of the fourth electromagnetic valve is fixedly communicated with the top end of the right side of the first connecting pipe, the bottom end of the second connecting pipe extends into the electrolytic cell and is fixedly communicated with a third three-way pipe, the bottom end of the third three-way pipe is fixedly communicated with a fifth electromagnetic valve, the bottom of the fifth electromagnetic valve is fixedly communicated with a second extraction pipe, the bottom of the second extraction pipe is fixedly communicated with a second suction head, the bottom of the second suction head is movably contacted with the bottom inner wall of the electrolytic cell, water in the electrolytic cell is extracted through the second suction head and the second extraction pipe, the right end of the third three-way pipe is fixedly communicated with a sixth electromagnetic valve, the fourth electromagnetic valve, the fifth electromagnetic valve and the sixth electromagnetic valve are electrically connected with a PLC (programmable logic controller), and the PLC is used for controlling the opening and closing of the fourth electromagnetic valve, the fifth electromagnetic valve and the sixth electromagnetic valve, and the top inner wall of the second connecting pipe is fixedly communicated with the top of the first electromagnetic valve.
Preferably, the discharging mechanism comprises a seventh electromagnetic valve which is fixedly connected to the right end of the first three-way pipe, a third connecting pipe is fixedly connected to the right side of the seventh electromagnetic valve, the bottom end of the third connecting pipe extends into the water tank, the seventh electromagnetic valve is electrically connected with a PLC (programmable logic controller), and the PLC is used for controlling the opening and closing of the seventh electromagnetic valve.
Preferably, the top of the water tank is fixedly connected with an L-shaped water adding pipe, the left end of the L-shaped water adding pipe is fixedly connected with a valve, and the L-shaped water adding pipe is positioned at the front side of the first connecting pipe.
Preferably, the buffer seat comprises an installation seat and a buffer pad adhered and fixed at the top of the installation seat, and the top of the buffer pad is fixedly connected with the bottom of the hydrogen preparation generator and the bottom of the water tank.
Preferably, the first perforation is formed in the inner wall of the top of the hydrogen preparation generator, the second perforation is formed in the inner wall of the top of the electrolytic cell, and the inner wall of the first perforation and the inner wall of the second perforation are fixedly connected with the outer side of the second connecting pipe.
Compared with the prior art, the utility model has the beneficial effects that:
1. through the cooperation of the water pump, the first extraction mechanism, the second extraction mechanism, the water tank, the PLC, the first water level sensor, the first connecting pipe, the first three-way pipe and the first electromagnetic valve, water can be added into the electrolytic cell in a water pump extraction mode, manual water pouring operation is not needed, the phenomenon of water sprinkling is reduced, the water adding stability is improved, water supplementing can be automatically carried out when the water level in the electrolytic cell is low, manual water adding is not needed, the water adding timeliness and the working efficiency are improved, in addition, water in the electrolytic cell can be extracted after the electrolytic operation is completed, so that the water adding and water pumping can share one water pump and one water tank, and the operation of personnel is convenient;
2. the second water level sensor is matched with the audible and visual alarm, so that people can be timely reminded of adding water when the water in the water tank is less, the water adding timeliness is improved, and the condition of insufficient water supply is reduced;
according to the utility model, through a series of structural arrangements, water can be added into the electrolytic cell in a water pump extraction mode, manual water pouring operation is not needed, the phenomenon of water sprinkling is reduced, water can be automatically supplemented when the water level in the electrolytic cell is low, the water adding timeliness and the working efficiency are improved, and water in the electrolytic cell can be extracted after the electrolytic operation is finished, so that the water adding and water pumping can share one water pump and one water tank, and the operation of personnel is convenient.
Drawings
FIG. 1 is a schematic perspective view of a hydrogen generator according to the present utility model;
fig. 2 is a schematic diagram of a schematic cross-sectional front view of a generator for hydrogen production according to the present utility model.
In the figure: 100. a buffer seat; 101. a hydrogen production generator; 102. an electrolytic cell; 1. a water tank; 2. a water pump; 3. a PLC controller; 4. a second extraction tube; 5. a third tee; 6. a fifth electromagnetic valve; 7. a sixth electromagnetic valve; 8. a first water level sensor; 9. a second connection pipe; 10. a first tee; 11. a first electromagnetic valve; 12. a third connection pipe; 13. a seventh electromagnetic valve; 14. a first extraction tube; 15. a second tee; 16. a third electromagnetic valve; 17. a second electromagnetic valve; 18. a first connection pipe; 19. a fourth electromagnetic valve; 20. a second water level sensor; 21. an audible and visual alarm.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-2, a generator for preparing hydrogen, comprising a hydrogen preparation generator 101, wherein an electrolytic cell 102 is installed in the hydrogen preparation generator 101, a buffer seat 100 is fixedly installed at the bottom of the hydrogen preparation generator 101, wherein the buffer seat 100 comprises an installation seat and a buffer pad fixedly connected at the top of the installation seat, the top of the buffer pad is fixedly connected with the bottom of the hydrogen preparation generator 101, a water tank 1 fixedly connected with the left side of the hydrogen preparation generator 101 is fixedly connected with the top of the water tank 1, a water pump 2 is fixedly connected with the top of the water tank 1, the extraction end of the water pump 2 extends into the water tank 1 and is fixedly connected with a first extraction mechanism, wherein the first extraction mechanism comprises a second three-way pipe 15 which is fixedly connected with the bottom end of the water pump 2, a first installation hole is formed in the inner wall of the top of the water tank 1, the inner wall of the first installation hole is fixedly connected with the outer side of the extraction end of the water pump 2, a second electromagnetic valve 17 is fixedly connected with the bottom of the second three-way pipe 15, the bottom of the second electromagnetic valve 17 is fixedly connected with a first extraction pipe 14, the bottom of the first extraction pipe 14 is fixedly connected with a first suction head, the bottom of the first suction head is fixedly connected with the inner wall of the water tank 1 and the first electromagnetic valve 16 is fixedly connected with the first electromagnetic valve 16 through the first side of the first electromagnetic valve 16, and the first suction head 16 is fixedly connected with the left side of the water tank 1;
the left side of the first connecting pipe 18 extends to the left side of the water tank 1, wherein a second mounting hole for mounting the first connecting pipe 18 is formed in the inner wall of the left side of the water tank 1, an L-shaped water adding pipe is fixedly connected to the top of the water tank 1, a valve is fixedly connected to the left end of the L-shaped water adding pipe, the L-shaped water adding pipe is positioned at the front side of the first connecting pipe 18, water is added into the water tank 1 through the L-shaped water adding pipe and the valve, a third through hole for mounting the L-shaped water adding pipe is formed in the inner wall of the top of the water tank 1, a second extraction mechanism is fixedly connected to the top end of the right side of the first connecting pipe 18 in a communicating manner, the bottom of the second extraction mechanism extends into the electrolytic cell 102, the second extraction mechanism comprises a second connecting pipe 9, a fourth electromagnetic valve 19 is fixedly connected to the left end of the second connecting pipe 9, the left side of the fourth electromagnetic valve 19 is fixedly connected to the top end of the right side of the first connecting pipe 18, the bottom end of the second connecting pipe 9 extends into the electrolytic cell 102 and is fixedly communicated with a third three-way pipe 5, wherein a first perforation is formed in the inner wall of the top of the hydrogen preparation generator 101, a second perforation is formed in the inner wall of the top of the electrolytic cell 102, the inner wall of the first perforation and the inner wall of the second perforation are fixedly connected with the outer side of the second connecting pipe 9, the bottom end of the third three-way pipe 5 is fixedly communicated with a fifth electromagnetic valve 6, the bottom of the fifth electromagnetic valve 6 is fixedly communicated with a second extraction pipe 4, the bottom end of the second extraction pipe 4 is fixedly communicated with a second suction head, the bottom of the second suction head is movably contacted with the inner wall of the bottom of the electrolytic cell 102, water in the electrolytic cell 102 is extracted through the second suction head and the second extraction pipe 4, and the right end of the third three-way pipe 5 is fixedly communicated with a sixth electromagnetic valve 7;
the water pump 2 is provided with a first three-way pipe 10 in a communicated manner, a first electromagnetic valve 11 is fixedly communicated between the top end of the first three-way pipe 10 and the top inner wall of the second connecting pipe 9, a discharging mechanism is fixedly communicated with the right end of the first three-way pipe 10, the bottom end of the discharging mechanism extends into the water tank 1, the discharging mechanism comprises a seventh electromagnetic valve 13 fixedly communicated with the right end of the first three-way pipe 10, a third connecting pipe 12 is fixedly communicated with the right side of the seventh electromagnetic valve 13, the bottom end of the third connecting pipe 12 extends into the water tank 1, and a third mounting hole for mounting the third connecting pipe 12 is formed in the top inner wall of the water tank 1;
a first water level sensor 8 is embedded and fixed on the inner wall of the top of the electrolytic cell 102, wherein a first embedded groove for installing the first water level sensor 8 is arranged on the inner wall of the top of the electrolytic cell 102, the first water level sensor 8 is used for monitoring the water level condition inside the electrolytic cell 102, the top of the hydrogen preparation generator 101 is fixedly connected with a PLC controller 3, a second water level sensor 20 is embedded and fixed on the inner wall of the left side of the water tank 1, a second embedded groove for installing the second water level sensor 20 is arranged on the inner wall of the left side of the water tank 1, the second water level sensor 20 is used for monitoring the water level condition inside the water tank 1, an audible and visual alarm 21 is fixedly connected with the left side of the water tank 1, the audible and visual alarm 21 is used for audible and visual alarm reminding personnel, the principle that the water pump 2, the second water level sensor 20, the audible and visual alarm 21, the second electromagnetic valve 17, the third electromagnetic valve 16, the fourth electromagnetic valve 19, the fifth electromagnetic valve 6, the sixth electromagnetic valve 7, the seventh electromagnetic valve 13 and the first water level sensor 8 are all electrically connected with the PLC controller 3, the PLC controller 3 is used for controlling the water pump 2, the second water level sensor 20, the audible and visual alarm 21, the second electromagnetic valve 17, the third electromagnetic valve 16, the fourth electromagnetic valve 19, the fifth electromagnetic valve 6, the sixth electromagnetic valve 7, the seventh electromagnetic valve 13 and the first water level sensor 8 is the prior art, the water pump 2 is used for pumping water into the electrolytic cell 102 without manual pouring operation, the phenomenon of water sprinkling is reduced, water supplementing is automatically carried out when the water level in the electrolytic cell 102 is low, the water adding timeliness and the working efficiency are improved, water in the electrolytic cell 102 can be pumped out after the electrolytic operation is finished, so that the water adding and pumping can share the water pump 2 and the water tank 1, thereby being convenient for personnel to operate.
Working principle: when the water adding device is used, firstly, when water is added into the electrolytic tank 102, the third electromagnetic valve 16, the fourth electromagnetic valve 19, the seventh electromagnetic valve 13 and the fifth electromagnetic valve 6 are controlled to be closed by the PLC controller 3, the second electromagnetic valve 17, the first electromagnetic valve 11 and the sixth electromagnetic valve 7 are controlled to be opened, the water pump 2 is started, the water pump 2 sequentially pumps water in the water tank 1 through the second three-way pipe 15, the first pumping pipe 14 and the first water suction head, the pumped water sequentially enters the electrolytic tank 102 through the first three-way pipe 10, the first electromagnetic valve 11, the second connecting pipe 9, the third three-way pipe 5 and the sixth electromagnetic valve 7, meanwhile, the first water level sensor 8 monitors the water level condition in the electrolytic tank 102, when the water level in the electrolytic tank 102 reaches a preset value, the first water level sensor 8 transmits signals to the PLC controller 3, the PLC controller 3 controls the water pump 2 to be closed, the water supply operation is stopped, the manual water pouring operation of personnel is not needed, the water outlet phenomenon is reduced, and the water adding stability is improved;
in the hydrogen preparation process, along with the progress of electrolysis operation, the water level in the electrolytic cell 102 is gradually reduced, when the first water level sensor 8 detects that the water level in the electrolytic cell 102 is lower than a preset value, the first water level sensor 8 transmits a signal to the PLC 3, the PLC 3 controls the water pump 2 to be started again, so that the water pump 2 continues to pump water and supply water to the inside of the electrolytic cell 102, the purpose of automatically adding water when the water level in the electrolytic cell 102 is lower is achieved, and the water adding timeliness and the working efficiency are improved;
after the preparation of the hydrogen is finished, when water in the electrolytic cell 102 is required to be pumped out, the second electromagnetic valve 17, the first electromagnetic valve 11 and the sixth electromagnetic valve 7 are controlled to be closed by the PLC controller 3, the third electromagnetic valve 16, the fourth electromagnetic valve 19, the seventh electromagnetic valve 13 and the fifth electromagnetic valve 6 are controlled to be opened, when the water pump 2 is started to pump out, the water in the electrolytic cell 102 is pumped out through the second three-way pipe 15, the third electromagnetic valve 16, the first connecting pipe 18, the fourth electromagnetic valve 19, the second connecting pipe 9, the third three-way pipe 5, the second pumping pipe 4 and the second water suction head in sequence, the pumped water is sequentially discharged into the water tank 1 through the water discharge end of the water pump 2, the first three-way pipe 10, the seventh electromagnetic valve 13 and the third connecting pipe 12, and when the first water level sensor 8 senses that the water in the electrolytic cell 102 is not filled, the PLC controller 3 controls the water pump 2 to be closed, and the water pump 2 and the water tank 1 can be shared by controlling the opening and closing of the plurality of electromagnetic valves, so that the water feeding and the water pumping can be operated by personnel conveniently;
along with the use of water in the water tank 1, the water level in the water tank 1 is gradually reduced, when the second water level sensor 20 senses that the water level in the water tank 1 is lower than a preset value, the second water level sensor 20 transmits a signal to the PLC 3, the PLC 3 controls the audible and visual alarm 21 to be started, the audible and visual alarm 21 sends out audible and visual alarms to remind personnel, the personnel can timely know that the personnel can add water into the water tank 1 through the L-shaped water adding pipe, when the water level in the water tank 1 reaches the preset value, the PLC 3 controls the audible and visual alarm 21 to be closed, the water adding operation can be stopped, the water adding timeliness is improved by timely reminding the personnel of adding water when the water in the water tank 1 is less, and the water supply shortage condition is reduced;
the PLC controller 3, the first water level sensor 8, the second water level sensor 20, the water pump 2, the audible and visual alarm 21, the third electromagnetic valve 16, the fourth electromagnetic valve 19, the seventh electromagnetic valve 13, the fifth electromagnetic valve 6, the second electromagnetic valve 17, the first electromagnetic valve 11 and the sixth electromagnetic valve 7 are all well known to those skilled in the art, and belong to conventional means or common knowledge, and those skilled in the art can perform any optional matching according to the needs or convenience, and in addition, the PLC controller 3 is utilized to receive the water level values transmitted by the first water level sensor 8 and the second water level sensor 20, and respectively control the principle of opening and closing the water pump 2, the audible and visual alarm 21, the third electromagnetic valve 16, the fourth electromagnetic valve 19, the seventh electromagnetic valve 13, the fifth electromagnetic valve 6, the second electromagnetic valve 17, the first electromagnetic valve 11 and the sixth electromagnetic valve 7 according to the preset water level values, so that the basic programming parameter control manner known to those skilled in the art is all conventional means or common knowledge, and will not be repeated herein.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a generator that hydrogen preparation was used, includes hydrogen preparation generator (101), install electrolytic tank (102) in hydrogen preparation generator (101), the bottom fixed mounting of hydrogen preparation generator (101) has buffer seat (100), a serial communication port, the top fixedly connected with of buffer seat (100) and hydrogen preparation generator (101) left side fixedly connected's water tank (1), the top fixedly connected with water pump (2) of water tank (1), the extraction end of water pump (2) extends to in water tank (1) and fixedly connected with first extraction mechanism, the left side intercommunication of first extraction mechanism is fixed with first connecting pipe (18), the left side of first connecting pipe (18) extends to the left side of water tank (1), the right side top intercommunication of first connecting pipe (18) is fixed with second extraction mechanism, the bottom of second extraction mechanism extends to in electrolytic tank (102), the discharge end intercommunication of water pump (2) is fixed with first three-way pipe (10), be connected with first solenoid valve (11) between the top and the second extraction mechanism, the top of first three-way pipe (10) is fixed with the top of first solenoid valve (10) is fixed with the top of water level generator (101), the top of first PLC (101) is fixed with the top of the flush bonding device is fixed with the sensor, the left inner wall of the water tank (1) is embedded and fixed with a second water level sensor (20), the left side of the water tank (1) is fixedly connected with an audible and visual alarm (21), and the water pump (2), the second water level sensor (20), the audible and visual alarm (21), the first extraction mechanism, the second extraction mechanism, the discharge mechanism and the first water level sensor (8) are electrically connected with the PLC (3).
2. The generator for preparing hydrogen according to claim 1, wherein the first extraction mechanism comprises a second three-way pipe (15) which is fixedly connected to the bottom end of the extraction end of the water pump (2), a second electromagnetic valve (17) is fixedly connected to the bottom of the second three-way pipe (15), a first extraction pipe (14) is fixedly connected to the bottom of the second electromagnetic valve (17), a first water suction head is fixedly connected to the bottom end of the first extraction pipe (14), the bottom of the first water suction head is movably contacted with the inner wall of the bottom of the water tank (1), a third electromagnetic valve (16) is fixedly connected to the left end of the second three-way pipe (15), the left side of the third electromagnetic valve (16) is fixedly connected to the right side bottom end of the first connecting pipe (18), and the second electromagnetic valve (17) and the third electromagnetic valve (16) are electrically connected to the PLC controller (3).
3. The generator for hydrogen production according to claim 2, wherein the second extraction mechanism comprises a second connecting pipe (9), a fourth electromagnetic valve (19) is fixedly connected to the left end of the second connecting pipe (9), the left side of the fourth electromagnetic valve (19) is fixedly connected to the right top end of the first connecting pipe (18), the bottom end of the second connecting pipe (9) extends into the electrolytic cell (102) and is fixedly connected with a third three-way pipe (5), a fifth electromagnetic valve (6) is fixedly connected to the bottom end of the third three-way pipe (5), a second extraction pipe (4) is fixedly connected to the bottom end of the fifth electromagnetic valve (6), a second suction head is fixedly connected to the bottom end of the second extraction pipe (4), the bottom of the second suction head is movably contacted with the bottom inner wall of the electrolytic cell (102), a sixth electromagnetic valve (7) is fixedly connected to the right end of the third three-way pipe (5), the fourth electromagnetic valve (19), the fifth electromagnetic valve (6) and the sixth electromagnetic valve (7) are electrically connected to the PLC controller (3), and the top inner wall of the second connecting pipe (9) is fixedly connected to the top of the first electromagnetic valve (11).
4. A generator for hydrogen production according to claim 3, wherein the discharging mechanism comprises a seventh electromagnetic valve (13) which is fixedly connected to the right end of the first tee pipe (10), a third connecting pipe (12) is fixedly connected to the right side of the seventh electromagnetic valve (13), the bottom end of the third connecting pipe (12) extends into the water tank (1), and the seventh electromagnetic valve (13) is electrically connected with the PLC controller (3).
5. Generator for hydrogen production according to claim 1, characterized in that the top of the tank (1) is fixedly connected with an L-shaped water feed pipe, the left end of which is fixedly connected with a valve, the L-shaped water feed pipe being located at the front side of the first connecting pipe (18).
6. The hydrogen generator according to claim 1, wherein the buffer seat (100) comprises a mounting seat and a buffer pad adhesively fixed on the top of the mounting seat, and the top of the buffer pad is fixedly connected with the bottom of the hydrogen generator (101) and the bottom of the water tank (1).
7. A generator for hydrogen production according to claim 3, characterized in that the top inner wall of the hydrogen production generator (101) is provided with a first perforation, the top inner wall of the electrolytic cell (102) is provided with a second perforation, and the inner wall of the first perforation and the inner wall of the second perforation are fixedly connected with the outer side of the second connecting pipe (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322198540.2U CN220579414U (en) | 2023-08-16 | 2023-08-16 | Generator for hydrogen preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322198540.2U CN220579414U (en) | 2023-08-16 | 2023-08-16 | Generator for hydrogen preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220579414U true CN220579414U (en) | 2024-03-12 |
Family
ID=90120771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322198540.2U Active CN220579414U (en) | 2023-08-16 | 2023-08-16 | Generator for hydrogen preparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220579414U (en) |
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2023
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