CN207196073U - A kind of simple hydrogen gas single stage supercharging purifies bulking system - Google Patents
A kind of simple hydrogen gas single stage supercharging purifies bulking system Download PDFInfo
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- CN207196073U CN207196073U CN201721208981.4U CN201721208981U CN207196073U CN 207196073 U CN207196073 U CN 207196073U CN 201721208981 U CN201721208981 U CN 201721208981U CN 207196073 U CN207196073 U CN 207196073U
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- hydrogen gas
- pressure bottle
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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
- Y02E60/32—Hydrogen storage
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/45—Hydrogen technologies in production processes
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Abstract
It the utility model is related to hydrogen and reclaim filling field, particularly a kind of simple hydrogen gas single stage supercharging purification bulking system.The system includes the parts such as commercially available pressure hydrogen gas cylinder, the first ball valve, first pressure sensor, first check-valve, high-pressure bottle, safety valve, the first temperature transducer, the second temperature transducer, spherical composite hydrogen storage material, electrically heated rod, filter, second pressure sensor, second check-valve, the second ball valve, commercially available pressure hydrogen gas cylinder, circulating water system, magnetic valve, spray equipment, pallet, control system, water tap, and its workflow is broadly divided into cooling suction hydrogen and two processes of hydrogen are put in heating.The utility model have it is versatile, it is safe and efficient, operate simple and convenient, take up an area it is few, it is easy to adjust, while supercharging can purified hydrogen, no running gear, no abrasion, low noise advantages.
Description
Technical field
It the utility model is related to hydrogen and reclaim filling field, particularly a kind of simple hydrogen gas single stage supercharging purifies filling system
System.
Background technology
Hydrogen is widely used in industrial and agricultural production process, the pure hydrogen (volumetric concentration largely used in the market
99.99%), High Purity Hydrogen (volumetric concentration 99.999%) is all full bottle pressure 13MPa or so, and the steel cylinder that volume is 40L is supplied.
During using these steel cylinder hydrogen, to ensure the security filled again, national standard (GB 4962-2008, hydrogen
Technical regulation safe to use) regulation, the gas in hydrogen cylinder must not be used up, at least retained in bottle more than 0.15MPa (absolute pressure)
Pressure, to prevent air from entering gas cylinder.But in practice often due to pressure does not reach numerical value as defined in downstream equipment equipment,
Many hydrogen gas cylinder pressure for retracting gas station reach more than 0.5MPa, and even more high, this is a kind of waste for user, is not had
There is the economic benefit for having given play to maximum.
The utility model proposes realize the residual hydrogen of low pressure hydrogen steel cylinder to high pressure hydrogen by way of to hydrogen pressurization
The recovery of steel cylinder is filling.But what be can be provided in the market is all mechanical hydrogen gas compressor.These mechanical hydrogen pressures
Contracting machine has the disadvantage that：(1) moving component be present, it is necessary to periodic maintenance；(2) there is noise；(3) disposal of pollutants be present；(4) exist
Hydrogen purity can be reduced in the presence of oil vapour；(5) high energy consumption, operating cost are high.Therefore, it is necessary to develop more efficient and make
With targetedly hydrogen compressibility.
Utility model content
In order to overcome needed existing for mechanical hydrogen gas compressor periodic maintenance, have noise, exist disposal of pollutants, reduce hydrogen
The shortcomings of gas purity, the purpose of this utility model be to provide it is a kind of based on metal hydride it is safe efficient, compact-sized,
Export the high simple hydrogen gas single stage supercharging purification bulking system of hydrogen purity.
To achieve these goals, the technical solution of the utility model is：
A kind of simple hydrogen gas single stage supercharging purifies bulking system, and the pressure hydrogen gas cylinder of the system passes through screw thread and bulb valve
It is joined directly together with the first ball valve entrance, the outlet of the first ball valve is entered with first pressure sensor and first check-valve respectively by threeway
Mouth is connected, and first check-valve outlet is connected by stainless steel tube with the entrance of high-pressure bottle；Safety valve is housed on high-pressure bottle, pacified
Outdoor is led in the outlet of full valve by plastic flexible pipe；Spherical composite hydrogen storage material is housed inside high-pressure bottle, electrically heated rod is put
Put in the horizontal axis position of high-pressure bottle；The first temperature transducer and second are placed in the centre and lower surface of high-pressure bottle respectively
Temperature transducer；The outlet of high-pressure bottle is connected by stainless steel tube with filter inlet, and the outlet of filter passes through three reduction of fractions to a common denominators
Entrance not with second pressure sensor and second check-valve is connected；The outlet of second check-valve and the entrance phase of the second ball valve
Even, the outlet of the second ball valve is directly connected by screw thread and bulb valve with the valve of High Pressure Hydrogen gas cylinder；
The circulating water system of the system is connected by plastic flexible pipe with electromagnetic valve entrance, and electromagnetic valve outlet is soft by plastics
Pipe is connected with spray equipment, and the lower section of spray equipment is corresponding with high-pressure bottle, and the lower section of high-pressure bottle is corresponding with pallet, support
Disk is connected by plastic flexible pipe with circulating water system.
Described simple hydrogen gas single stage supercharging purification bulking system, the first temperature transducer, the second temperature transducer, electricity add
Hot pin, first pressure sensor, second pressure sensor, circulating water system and magnetic valve, pass through cable and control respectively
System is connected.
Described simple hydrogen gas single stage supercharging purification bulking system, when being heated by electrically heated rod, control system
Magnetic valve is closed, so as to which cooling water path is truncated, avoids causing the surface cooling of high-pressure bottle；Sprayed when passing through
When shower device cools down to high-pressure bottle, control system stops powering to electrically heated rod to stop heating.
Described simple hydrogen gas single stage supercharging purification bulking system, circulating water internal system include matching used water
Case, evaporator, condenser, compressor, are equipped with liquid level sensor wherein on water tank, water tank passes through internal magnetic valve and the originally fire hose
Head is connected, and when high water tank is relatively low, opens internal magnetic valve, running water is supplemented into water tank；Temperature biography is also equipped with water tank
Sensor, test the temperature of cooling water.
Design philosophy of the present utility model is：
Van ' t Hoff relations be present between the hydrogen pressure and temperature of metal hydride：Δ in formula
H0、ΔS0The standard enthalpy change and Entropy Changes respectively reacted, within the scope of larger temperature, ln PH2Linearly closed substantially with 1/T
System.At different temperatures, the difference of test puts hydrogen pressure, and the enthalpy of formation Δ H of hydrogen bearing alloy can be calculated according to slope0, as
The important indicator of hydrogen compression material selection, the enthalpy of formation of hydride determine the Important Parameters of compression efficiency and compression ratio.Using gold
It is exactly material is inhaled hydrogen at a lower temperature that category hydride, which carries out hydrogen compression, releases heat when inhaling hydrogen, then passes through heating
Temperature is improved, is raised so as to the pressure platform of hydrogen storage material, hydrogen storage material absorbs heat, releases High Pressure Hydrogen.Whole process only needs
Want heat energy to input, put one circulation of hydrogen by inhaling, it is possible to which hydrogen is compressed to elevated pressures from lower pressure.In addition, metal
Hydride puts hydrogen process in suction can occur efflorescence, produce substantial amounts of fresh surface, these fresh activity surfaces can be with adsorbed hydrogen
Middle impurity, enables hydrogen purity effectively to be lifted.The utility model is based on above-mentioned metal hydride supercharging and cleaning principle
The simple hydrogen gas single stage supercharging purification bulking system of exploitation.
The utility model has the following advantages that and beneficial effect：
(1) the utility model is versatile, safe and efficient, operates simple and convenient；
(2) the utility model topology layout is rationally compact, takes up an area few；
(3) the utility model pressure ratio and the adjustable range of displacement are big, easy to adjust；
(4) the utility model is in supercharging Simultaneous purification hydrogen；
(5) Tthe utility model system annex is few, simple in construction, reliability is high, is easy to safeguard；
(6) the utility model without running gear, without abrasion, the low of noise.
Brief description of the drawings
Simple hydrogen gas supercharging purification bulking system structural representation in Fig. 1 the utility model embodiments.In figure, 1 pressure hydrogen
Gas cylinder；2 first ball valves；3 first pressure sensors；4 first check-valves；5 high-pressure bottles；6 safety valves；7 first temperature transducers；
8 second temperature transducers；9 composite hydrogen storage materials；10 electrically heated rods；11 filters；12 second pressure sensors；13 second non-returns
Valve；14 second ball valves；15 High Pressure Hydrogen gas cylinders；16 circulating water systems；17 magnetic valves；18 spray equipments；19 pallets；20 running water
Tap；21 control systems.
Hydrogen flow chart is inhaled in cooling in Fig. 2 the utility model embodiments.
Hydrogen flow chart is put in heating in Fig. 3 the utility model embodiments.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
As shown in figure 1, pressure hydrogen gas cylinder 1 is direct by W21.8-14LHF screw threads and bulb valve and the entrance of the first ball valve 2
It is connected.The outlet of first ball valve 2 is connected with first pressure sensor 3 and the entrance of first check-valve 4 respectively by threeway, the first non-return
The outlet of valve 4 is connected by stainless steel tube with the entrance of high-pressure bottle 5.Safety valve 6, the outlet of safety valve 6 are housed on high-pressure bottle 5
Outdoor is led to by plastic flexible pipe.When the internal pressure of high-pressure bottle 5>During 15MPa, safety valve 6 automatically opens up, and completes pressure release to keep away
Exempt from that security incident occurs because maloperation or equipment fault cause container serious overcompression.The inside of high-pressure bottle 5 is equipped with spherical
Composite hydrogen storage material 9, the spherical composite hydrogen storage material 9 include La-Ce-Ni-Al hydrogen bearing alloys, gas phase SiO2, graphite powder, can be with
Ensure good heat and mass effect, there is good suction hydrogen desorption kineticses performance and antifading, minimum gas can be achieved
Flow resistance and maximum loadings, and the phenomenon of efflorescence and string powder will not be caused due to long-term use of, it is to realize that hydrogen increases
The core material of pressure.Wherein, suction hydrogen platform pressure of the La-Ce-Ni-Al hydrogen bearing alloys used at 5 DEG C is 0.12MPa (absolute pressure),
And the hydrogen platform pressure of putting at 150 DEG C is 14.5MPa (absolute pressure), and there is extremely low lag coefficient.The La-Ce-Ni-Al
Hydrogen bearing alloy can produce many fresh surfaces during hydrogen is put in suction, and these fresh surfaces can be with the impurity gas in adsorbed hydrogen
Body, the purity of hydrogen is set further to be lifted.
Electrically heated rod 10 is placed on the horizontal axis position of high-pressure bottle 5, for heating spherical composite hydrogen storage material 9.
The first temperature transducer 7 and the second temperature transducer 8 are placed in the centre and lower surface of high-pressure bottle 5 respectively, are respectively used to test
The temperature of among high-pressure bottle 5 and lower surface.The outlet of high-pressure bottle 5 is connected by stainless steel tube with the entrance of filter 11, should
The filtering accuracy of filter 11 is 0.5 μm, to avoid powder that may be present from causing downstream gas circuit breakdown pressure to pass into pipeline
The fluidic component such as sensor and valve.The outlet of filter 11 by threeway respectively with second pressure sensor 12 and second check-valve
13 entrance is connected, and the outlet of second check-valve 13 is connected with the entrance of the second ball valve 14, and the outlet of the second ball valve 14 is directly logical
Cross W21.8-14LHF screw threads and bulb valve is connected with the valve of High Pressure Hydrogen gas cylinder 15, second check-valve 13 mainly avoids can
Can occur High Pressure Hydrogen gas cylinder 15 in backflow phenomenon from hydrogen to high-pressure bottle 5.First ball valve 2 and the second ball valve 14 are mainly
Realize that internal system is completely isolated in air, avoids oxygen and vapor when hydrogen single stage supercharging purification bulking system is vacant
Entrance and cause La-Ce-Ni-Al hydrogen bearing alloys oxidation cause performance degradation.
Wherein, the hydrogen in commercially available pressure hydrogen gas cylinder 1 is bulk purity >=99.99%, 0.15MPa<Pressure<2MPa is (absolutely
Pressure), the remaining hydrogen through can not be again continuing with after by instrument and equipment；Hydrogen in commercially available High Pressure Hydrogen gas cylinder 15 is
Bulk purity >=99.99%, 2MPa<Pressure<13MPa's (absolute pressure), the hydrogen that can be still continuing with by instrument and equipment.First
The range of pressure sensor 3 is the Hydrogen Vapor Pressure that 0~3MPa (absolute pressure) is used in indication low-voltage hydrogen cylinder 1, and second pressure senses
The range of device is that 0~16MPa (absolute pressure) is used to indicate the Hydrogen Vapor Pressure in high-pressure bottle 5.
Circulating water system 16 is connected by plastic flexible pipe with the entrance of magnetic valve 17, and the outlet of magnetic valve 17 passes through plastic flexible pipe
It is connected with spray equipment 18, the lower section of spray equipment 18 is corresponding with high-pressure bottle 5, lower section and the phase of pallet 19 of high-pressure bottle 5
Corresponding, pallet 19 is used for the cold water for catching the drippage of spray equipment 18.Hole is arranged at the bottom of pallet 19, cold with circulating by plastic flexible pipe
Water system 16 is connected, and makes cooling water backflow cooling to reuse.Include inside circulating water system 16 matching used
Water tank, evaporator, condenser, compressor, are equipped with liquid level sensor wherein on water tank, water tank passes through internal magnetic valve and running water
Tap 20 is connected, and when high water tank is relatively low, opens internal magnetic valve, running water is supplemented into water tank.Temperature is also equipped with water tank
Sensor is spent, the temperature of cooling water can be tested.Circulating water system 16 can carry out temperature adjustment in 5~20 DEG C of scopes, obtain
The cooling water of different temperatures is obtained, general default setting is 5 DEG C.Equally distributed (operating) water nozzle is housed on spray equipment 18, can be made
Cooling water is uniformly sprayed at the surface of high-pressure bottle 5, it is cooled rapidly, completes to inhale hydrogen process.
First temperature transducer 7, the second temperature transducer 8, electrically heated rod 10, first pressure sensor 3, second pressure pass
Sensor 12, circulating water system 16 and magnetic valve 17, it is connected respectively by cable with control system 21.The band of control system 21
There is touch-screen, the temperature of the center of high-pressure bottle 5 and the temperature of the lower surface of high-pressure bottle 5 can be shown, circulation can be shown
The temperature of water tank in chilled water system 16, and the historical variations curve of these three position temperature can be shown.Pass through control system
21 touch-screen can set the temperature of recirculated cooling water, and control system 21 realizes the control to circulating water cooling system power
System.The heating-up temperature of electrically heated rod 10 can be set by the touch-screen of control system 21, the heating-up temperature setting typically given tacit consent to
For 150 DEG C.Control system 21 realizes the control to the heating power of electrically heated rod 10, and the temperature of heated for controlling temperature when institute foundation is placement
The temperature that the second temperature transducer 8 in the surface of high-pressure bottle 5 is surveyed, to ensure all spherical composite hydrogen occludings in high-pressure bottle 5
The temperature of material 9 is on the hydrogen discharging temperature of setting, makes high-pressure bottle 5 is overall can fully put hydrogen.When passing through electrical heating
When rod 10 is heated, control system 21 is closed magnetic valve 17, so as to which cooling water path is truncated, avoids causing
The surface cooling of high-pressure bottle 5.When being cooled down by spray equipment 18 to high-pressure bottle 5, control system 21 stops to electricity
Heating rod 10 is powered to stop heating.When being cooled down to high-pressure bottle 5, the test temperature of cooling temperature control institute foundation is to be positioned over
The temperature that first temperature transducer 7 at the center of high-pressure bottle 5 is surveyed, to ensure all spherical composite hydrogen-storage materials in high-pressure bottle 5
The temperature of material 9 is under the suction hydrogen temperature of setting, makes high-pressure bottle 5 is overall can fully inhale hydrogen.Control system 21 is touched
The pressure value of first pressure sensor 3 and second pressure sensor 12 can be shown by touching screen, and can show the two positions
The historical variations curve of pressure.Control system 21 realizes that cooling to high-pressure bottle 5 and ramp cycle alternately control, so as to real
The existing pressure hydrogen 1 repeatedly supercharging to High Pressure Hydrogen gas cylinder 15 of gas cylinder is filling.Cooling can be inhaled by the touch-screen of control system 21
The duration that hydrogen is put in the duration of hydrogen and heating is set, during ensureing that spherical composite hydrogen storage material 9 has sufficiently long
Between inhale hydrogen saturation and dehydrogenation is abundant, general to give tacit consent to cool time be 5 minutes, and the time for giving tacit consent to heating is 5 minutes.Work as first pressure
The pressure value of sensor 3<0.16MPa, the whole canning process that is pressurized terminate, and the system stalls, i.e. electrically heated rod 10 stop
Heating, magnetic valve 17 return to the closed mode of acquiescence.
In the utility model, simple hydrogen gas single stage supercharging purification bulking system workflow be broadly divided into cooling inhale hydrogen and
Two processes of hydrogen are put in heating.Be pressurized it is filling before, first ensure that the air inlet of hydrogen single stage supercharging purification bulking system
Mouth is connected with the valve of pressure hydrogen gas cylinder, and air tight, the gas outlet of hydrogen single stage supercharging purification bulking system and height
The valve of pressure hydrogen cylinder is connected, and air tight.Pressure hydrogen gas cylinder and the High Pressure Hydrogen gas cylinder bottle valve of itself are opened, is slowly beaten
The first ball valve is opened, avoids quick flow that may be present from being impacted to caused by high-pressure bottle.The second ball valve is slowly opened, avoiding can
Quick flow existing for energy impacts to caused by High Pressure Hydrogen gas cylinder.
As shown in Fig. 2 simple hydrogen gas single stage supercharging purification bulking system is at work, the drop of high-pressure bottle 5 is carried out first
Temperature inhales hydrogen, ensures that its internal La-Ce-Ni-Al hydrogen bearing alloy can fully inhale hydrogen, its main working process is：
Control system 21 sends instruction unpack magnetic valve 17, and the cooling water in circulating water machine 16 enters spray equipment 18
In, cooling water is sprayed from the nozzle in spray equipment 18, and is injected in the surface of high-pressure bottle 5, and it is cooled down, makes height
The temperature of pressure vessel 5 reduces rapidly.With the reduction of the internal temperature of high-pressure bottle 5, spherical composite hydrogen storage material 9 starts to inhale hydrogen,
Cause the Hydrogen Vapor Pressure inside high-pressure bottle 5 also to follow van ' tHoff relations to decrease.Hydrogen in high-pressure bottle 5
When pressure is less than the pressure of pressure hydrogen gas cylinder 1, first check-valve 4 automatically opens up, and hydrogen in pressure hydrogen gas cylinder 1 by flowing into high pressure-volume
In device 5, the spherical composite hydrogen storage material 9 in high-pressure bottle 5 persistently inhales hydrogen, when the pressure value of first pressure sensor 3 was at 1 minute
Interior change<During 0.05MPa (absolute pressure), that is, think that high-pressure bottle 5 has inhaled hydrogen saturation.Thus control system 21 sends instruction and closed
Magnetic valve 17, spray equipment 18 stop spray cooling water, and high-pressure bottle 5 is inhaled hydrogen and terminated.
As shown in figure 3, it is exactly that hydrogen is put in supercharging that simple hydrogen gas single stage supercharging, which purifies bulking system after hydrogen is fully inhaled, it is led
The workflow is wanted to be：
Control system 21 sends instruction startup electrically heated rod 10 first, realizes the heating to high-pressure bottle 5, control system 21
According to the heating power of the real-time adjust automatically electrically heated rod 10 of the temperature value of the second temperature transducer 8；It is high with the progress of heating
The internal temperature of pressure vessel 5 constantly raises, and the spherical composite hydrogen storage material 9 inside high-pressure bottle 5 starts to be pressurized dehydrogenation, high pressure-volume
Also van ' tHoff relations can be followed between the Hydrogen Vapor Pressure and temperature of device 5 constantly to raise therewith.When the hydrogen pressure of high-pressure bottle 5
Power be more than pressure hydrogen gas cylinder 1 pressure when, first check-valve 4 is closed automatically, can prevent high-pressure bottle 5 hydrogen be back to it is low
Press in hydrogen cylinder 1；When the Hydrogen Vapor Pressure of high-pressure bottle 5 is more than the pressure of High Pressure Hydrogen gas cylinder 15, second check-valve 13 is beaten automatically
Open, hydrogen is entered in High Pressure Hydrogen gas cylinder 15 by high-pressure bottle 5.With the type discharge hydrogen of high-pressure bottle 5, when second pressure sensor
12 pressure value changed in 1 minute<During 0.05MPa, that is, thinking high-pressure bottle 5, dehydrogenation is abundant.Control system 21 is thus
Send instruction stopping electrically heated rod 10 to continue to heat, the internal temperature of high-pressure bottle 5 is gradual, and Hydrogen Vapor Pressure also progressively drops therewith
It is low.When the Hydrogen Vapor Pressure of high-pressure bottle 5 is less than the Hydrogen Vapor Pressure of High Pressure Hydrogen gas cylinder, second check-valve 13 is closed automatically, to keep away
Exempt from hydrogen in High Pressure Hydrogen gas cylinder 15 to be back in high-pressure bottle 5.Now, the heating of high-pressure bottle 5 is put hydrogen process and terminated.
Claims (4)
1. a kind of simple hydrogen gas single stage supercharging purifies bulking system, it is characterised in that the pressure hydrogen gas cylinder of the system passes through screw thread
Be joined directly together with bulb valve and the first ball valve entrance, the outlet of the first ball valve by threeway respectively with first pressure sensor and the
One non-return valve inlet is connected, and first check-valve outlet is connected by stainless steel tube with the entrance of high-pressure bottle；Filled on high-pressure bottle
There is safety valve, outdoor is led in the outlet of safety valve by plastic flexible pipe；Spherical composite hydrogen storage material is housed inside high-pressure bottle, electricity
Heating rod is placed on the horizontal axis position of high-pressure bottle；The first thermometric biography is placed in the centre and lower surface of high-pressure bottle respectively
Sensor and the second temperature transducer；The outlet of high-pressure bottle is connected by stainless steel tube with filter inlet, the outlet of filter
It is connected by entrance of the threeway respectively with second pressure sensor and second check-valve；The outlet of second check-valve and the second ball valve
Entrance be connected, the outlet of the second ball valve is directly connected by screw thread and bulb valve with the valve of High Pressure Hydrogen gas cylinder；
The circulating water system of the system is connected by plastic flexible pipe with electromagnetic valve entrance, electromagnetic valve outlet by plastic flexible pipe with
Spray equipment is connected, and the lower section of spray equipment is corresponding with high-pressure bottle, and the lower section of high-pressure bottle is corresponding with pallet, and pallet leads to
Plastic flexible pipe is crossed with circulating water system to be connected.
2. simple hydrogen gas single stage supercharging according to claim 1 purifies bulking system, it is characterised in that the first temperature transducers
Device, the second temperature transducer, electrically heated rod, first pressure sensor, second pressure sensor, circulating water system and electromagnetism
Valve, it is connected respectively by cable with control system.
3. simple hydrogen gas single stage supercharging according to claim 2 purifies bulking system, it is characterised in that when passing through electrical heating
When rod is heated, control system is closed magnetic valve, so as to which cooling water path is truncated, avoids causing high pressure-volume
The surface cooling of device；When being cooled down by spray equipment to high-pressure bottle, control system stop to electrically heated rod power with
Stop heating.
4. simple hydrogen gas single stage supercharging according to claim 1 purifies bulking system, it is characterised in that circulating water system
Inside includes matching used water tank, evaporator, condenser, compressor, and liquid level sensor is housed wherein on water tank, and water tank leads to
Cross internal magnetic valve with water tap to be connected, when high water tank is relatively low, opens internal magnetic valve, supplemented originally into water tank
Water；Temperature sensor is also equipped with water tank, tests the temperature of cooling water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721208981.4U CN207196073U (en) | 2017-09-20 | 2017-09-20 | A kind of simple hydrogen gas single stage supercharging purifies bulking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721208981.4U CN207196073U (en) | 2017-09-20 | 2017-09-20 | A kind of simple hydrogen gas single stage supercharging purifies bulking system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207196073U true CN207196073U (en) | 2018-04-06 |
Family
ID=61789702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721208981.4U Expired - Fee Related CN207196073U (en) | 2017-09-20 | 2017-09-20 | A kind of simple hydrogen gas single stage supercharging purifies bulking system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207196073U (en) |
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2017
- 2017-09-20 CN CN201721208981.4U patent/CN207196073U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |