CN207263447U - 1 porcelain beads of CQ disappear the use device of hydrogen performance test operating procedure - Google Patents
1 porcelain beads of CQ disappear the use device of hydrogen performance test operating procedure Download PDFInfo
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- CN207263447U CN207263447U CN201721212306.9U CN201721212306U CN207263447U CN 207263447 U CN207263447 U CN 207263447U CN 201721212306 U CN201721212306 U CN 201721212306U CN 207263447 U CN207263447 U CN 207263447U
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Abstract
The utility model belongs to hydrogen eliminator technical field, and especially a kind of 1 porcelain beads of CQ disappear the use device of hydrogen performance test operating procedure；Including hydrogen eliminator test tank, suction nozzle is provided with the top of the hydrogen eliminator test tank, side is provided with return gas nozzle, and bottom is provided with outlet nozzle, the suction nozzle is connected by air inlet pipeline with standard gas feedway, and flame proof connector is also associated between suction nozzle and standard gas feedway；Outlet nozzle is connected by outlet pipe with Hydrogen Analyzer, and Hydrogen Analyzer is connected by return pipeline with returning to gas nozzle, and the first ball valve, aspiration pump, voltage-stablizer, drier are also connected with turn between the outlet pipe and Hydrogen Analyzer；Needle valve is used in the utility model, is because needle valve is resistant to the pressure of bigger, good seal performance than other kinds of valve, so that it is guaranteed that entirely leading to H2The air-channel system leakproofness and gas circuit of reduction process are unimpeded, to ensure safety；The Hydrogen Energy that disappears power is stronger.
Description
Technical field
The utility model belongs to hydrogen eliminator technical field, and especially a kind of CQ-1 porcelain beads disappear hydrogen performance test operating procedure
Use device.
Background technology
Storage battery is charged to latter stage, after the two poles of the earth are converted into active principle, is further continued for charging, will produce substantial amounts of hydrogen, oxygen
Gas.H2:O2With 2:1 volume separates out.By hydrogen, carrier of oxygen electrochemical equivalent based on, per overcharge 1Ah, produce 0.4181L hydrogen
With 0.20907L oxygen.When this mixed gas concentration accounts for 4% in atmosphere, naked light is run into, will explode, gently then damage
Bad storage battery is heavy then hurt sb.'s feelings, damage thing.Therefore, have and use safety valve（Or pressure limiting valve）Hydrogen, oxygen are directly discharged, but so caused
Electrolyte dries up, and battery life greatly shortens.
Therefore need one kind hydrogen effect that disappears good, it is safe to use, do not interfere with the hydrogen eliminator of the life of storage battery.
The content of the invention
The purpose of the present invention is：Overcome deficiency of the prior art, there is provided a kind of CQ-1 safe to use, the Hydrogen Energy that disappears power is high
Porcelain bead disappears the use device of hydrogen performance test operating procedure.
In order to solve the above technical problems, the technical solution adopted by the present invention is as follows：
CQ-1 porcelain beads disappear the use device of hydrogen performance test operating procedure, including hydrogen eliminator test tank, the hydrogen eliminator examination
Test and suction nozzle be provided with the top of tank, side is provided with return gas nozzle, and bottom is provided with outlet nozzle, the suction nozzle by air inlet pipeline with
Standard gas feedway connects, and flame proof connector is also associated between suction nozzle and standard gas feedway；Outlet nozzle passes through air outlet pipe
Road is connected with Hydrogen Analyzer, and Hydrogen Analyzer is connected by return pipeline with returning to gas nozzle,
The first ball valve, aspiration pump, voltage-stablizer, drying are also connected with turn between the outlet pipe and Hydrogen Analyzer
Device；Flowmeter two is also associated between Hydrogen Analyzer and return gas nozzle, flame proof is connected between flowmeter two and return gas nozzle
Connector two.
Preferably, it is also equipped with needle valve between the aspiration pump and voltage-stablizer.
Preferably, the voltage-stablizer selects water seal voltage-stablizer.
Preferably, the standard gas feedway includes flowmeter one, the decompression venting valve and the being installed on admission line
Two ball valves, the second ball valve are connected with hydrogen gas cylinder and tank of compressed air respectively by air inlet pipe.
Preferably, first ball valve and the second ball valve are two pass ball valves.
Preferably, first ball valve is communicated by pipeline with air.
The beneficial effect of technical solution using the present invention is：
1st, needle valve is used in the utility model, is because needle valve is resistant to the pressure of bigger than other kinds of valve
Power, good seal performance, so that it is guaranteed that entirely leading to H2The air-channel system leakproofness and gas circuit of reduction process are unimpeded, to ensure safety.
2nd, the CQ-1 porcelain beads of the utility model disappear hydrogen performance test operating procedure use device using safer, disappear Hydrogen Energy
Power is stronger.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the structure diagram of the utility model.
In figure：1- hydrogen gas cylinders, 2- tank of compressed air, the first ball valves of 3-, 4- decompression venting valves, 5- flowmeters one, 6-
Flame proof connector one, 7 flame proof connectors two, 8- needle valves, 9- voltage-stablizers, 10- driers, 11- Hydrogen Analyzers, 12-flow
Count the second ball valves of two, 13-, 14- aspiration pumps, 15- hydrogen eliminator test tanks.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows composition related to the present invention.
CQ-1 porcelain beads disappear the use device of hydrogen performance test operating procedure, including hydrogen eliminator test tank 15, hydrogen eliminator experiment
The top of tank 15 is provided with suction nozzle, and side is provided with return gas nozzle, and bottom is provided with outlet nozzle, and suction nozzle passes through air inlet pipeline and standard gas
Feedway connects, and flame proof connector 1 is also associated between suction nozzle and standard gas feedway；Outlet nozzle passes through outlet pipe
It is connected with Hydrogen Analyzer 11, Hydrogen Analyzer 11 is connected by return pipeline with returning to gas nozzle,
Also it is connected with the first ball valve 3, aspiration pump 14, voltage-stablizer 9, drying between outlet pipe and Hydrogen Analyzer 11 in turn
Device 10；Flowmeter 2 12 is also associated between Hydrogen Analyzer 11 and return gas nozzle, is connected between flowmeter 2 12 and return gas nozzle
It is connected to flame proof connector 27.
Application method：
First, preparation
1st, calibration operation is carried out to RD-1400 hydrogen analyzers：Use standard gas（Air<Zero gas>, concentration be about 5%H2Range
Gas<Balance Air is air>）Calibrate H2The zero point and full scale of analyzer.
Note：H2Analyzer every batch of is before use, this work must carry out.
2nd, subject palladium disk is attached on the CQ-1 instruments in test tank.
3rd, gas flow control device and test tank into and out of gas nozzle and are returned to gas nozzle and connected one to one（Connect gas
Road）.
4、H2Analyzer is powered and blowing air, is at pre- Warm status, about 1.5 it is small when after instrument just add into normal work
Make state.
2nd, disappear H2Performance test operates
The high H of the hydrogen performance test point that disappears2（4 soil 0.1%H2）Dynamically disappear H2, low H2（2.5 soil 0.1%H2）Dynamically disappear H2And static state
Disappear H2Three, its test sequence is high H2Dynamically disappear hydrogen, low H2Dynamic disappears hydrogen and static state disappears hydrogen.
1 high H2Dynamically disappear H2Performance test：This experiment be the heater of the CQ-1 hydrogen eliminators in test tank be not powered on heating,
But electric fan is under operating status and carries out, a kind of progress in lower two methods can be used to：
1.1 by gas flow control device to being passed through H in test tank2Gas, incipient stage lead to H2Flow is about 400L/h,
At the same time H is used2H in analyzer determination test tank2Concentration value, works as H2When concentration is close to 3.5%H2, flow is dropped
A certain value, makes H in the range of to 26O~320L/h2After concentration value is slowly increased to 4.0 soil 0.1%H2 and stabilizes it about 15 minutes,
If H this moment2Analyzer indicated value has been stablized（0.1%H is less than with indicated value change in 3 minutes2Subject to）, record
Flowmeter indicated value in gas flow control device at this time, this value are the high H of this experiment palladium disk2Disappear hydrogen amount（Ability）.
1.2 by gas flow control device to being continuously passed through H in test tank2（Incipient stage flow is about 400L/h, with
This uses H at the same time2Analyzer continuously analyzes H in test tank2Concentration, in H2 Concentration value is close to 3.5%H2When, by logical H2Flow is reduced to
260L/h, if H after about spending 20~30 minutes2Analyzer indicated value has been stablized, and please write down the actual indicated value of instrument；If this
When H2Concentration value is less than 4.0 scholar 0.1%H2, please by logical H2Flow is upgraded to 290L/h, and H this moment is re-recorded after about spending 20~30 minutes2
Analyzer indicated value；If 4.0 soil 0.1%H are still below at this time2, then by logical H2Flow is upgraded to 320L/L, about spends 20~30 minutes
After record H2Analyzer indicated value.
2nd, low H2（2.5 ± 0.1%H2）Dynamically disappear H2Performance test（This experiment is in high H2The hydrogen performance test that dynamically disappears is laggard
OK）, can be used to a kind of progress in lower two methods：
2.1 by gas flow control device to being passed through H in test tank2, lead to H2Flow is 140L/h,
At the same time picked up with Hydrogen Analyzer 11 and survey H in test tank2Concentration value, hydrogen point is observed after about spending 20~30 minutes
11 indicated value of parser, if instrument indicated value is stable（0.1%H is not more than with instrument indicated value change in 3 minutes2For
It is accurate）, record the actual indicated value of instrument this moment；If instrument indicated value is less than 2.5 soil 0.1%H this moment2, please by logical H2Flow rises to
160L/h, about crosses and records instrument reality indicating value this moment after twenty minutes；If instrument indicated value, please still less than 2.5 soil 0.1%H2 this moment
By logical H2Stream rises to 180L/h, about crosses and records H this moment after twenty minutes2The actual indicated value of analyzer.
2.2 by gas flow control device to being passed through H in test tank2, lead to H2Flow is certain in the range of 140~180L/h
One value, at the same time with H in 11 determination test tank of Hydrogen Analyzer2Concentration, in H2Concentration value drops to 2.5 soil 0.1%H2After make it
Stablize about 15 minutes, if instrument indicated value has been stablized at this time（0.1%H is less than with instrument indicated value change in 3 minutes2For
It is accurate）, the indicated value of flowmeter in gas flow control device this moment is recorded, this value is the low H of this experiment palladium disk2Dynamically disappear hydrogen amount
（Ability）.
The H 3. static state disappears2Performance test（This experiment is the heater electrified regulation but electricity of the CQ-1 hydrogen eliminators in test tank
Fan is under inoperative state and carries out）, it is a kind of in optional following two methods to carry out：
3.1 the H in test tank2Concentration value continues（About 15 minutes）For 4 soil O.1%H2Stop being passed through test tank under state
（Supplement）H2, H in determination test tank2Concentration is by 4 soil 0.1%H2Drop to 1.5 soil 0.1%H2（Range of decrease value should reach 2.5%H2）Passed through
The time gone through.
3.2 in test tank H2Concentration value continues（About 15 minutes）For 4 soil 0.1%H2Stop being passed through test tank under state
（Supplement）H2, it is separately recorded in the logical H of stopping2The 48th minute afterwards, 54 minutes, the Hydrogen Analyzer 11 at 60 minute three time point refers to
Indicating value.
4th, experimental data processing and palladium disk disappear the judgement of hydrogen performance
1st, high H2Dynamically disappear hydrogen amount（Ability）＜ 260L/h, low H2Dynamically disappear hydrogen amount（Ability）＜ 140L
/ h, the static hydrogen time ＞ palladium disks of 60 minutes that disappear are judged to defective work；High H2Dynamically disappear hydrogen amount（Ability）>=260L/
H, low H2Dynamically disappear hydrogen amount（Ability）>=140L/L, the palladium disk of static hydrogen time≤60 minute that disappear should be judged to certified products；On if
State in three test datas only have one it is not up to standard, it is allowed to test a disk palladium disk again（But should be same stove palladium pearl with previous disk）,
If the second disk test data is all up to standard, it is certified products that can sentence the stove palladium pearl, if the second disk test data is not still up to standard,
It is defective work then to sentence the stove palladium pearl.
2nd, high H2Disappear hydrogen amount（Ability）>=290L/h, low H2Disappear hydrogen amount（Ability）>=16OL/h, static state disappear hydrogen time≤54 point
The palladium disk of clock can be judged to high-quality product, it is proposed that for supporting military product.
Needle valve 8 is also equipped between aspiration pump 14 and voltage-stablizer 9 in the present embodiment, needle valve 8 is than other kinds of
Valve is resistant to the pressure of bigger, good seal performance, so that it is guaranteed that entirely leading to H2The air-channel system leakproofness of reduction process and
Gas circuit is unimpeded, to ensure safety.
In order to meet H2Requirement of the analyzer to sample gas, the voltage-stablizer 9 in the present embodiment select water seal voltage-stablizer.
Standard gas feedway in the present embodiment includes flowmeter 1,4 and of decompression venting valve being installed on admission line
Second ball valve 13, the second ball valve 13 are connected with hydrogen gas cylinder 1 and tank of compressed air 2 respectively by air inlet pipe, flowmeter monitoring
The flow of hydrogen or air, decompression venting valve 4 can be two pass ball valves with steady air flow speed, the second ball valve 13, pass through two
One pass ball valve of position may insure that hydrogen and air only have a supply, it is ensured that the accuracy of experiment.
The first ball valve 3 in the present embodiment is communicated by pipeline with air, using this structure, easy to connect compressed air and
Hydrogen gas cylinder connects.
It is complete by above-mentioned description, relevant staff using the above-mentioned desirable embodiment according to the present invention as enlightenment
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.
Claims (6)
1.CQ-1 porcelain beads disappear the use device of hydrogen performance test operating procedure, it is characterised in that：It is described including hydrogen eliminator test tank
Be provided with suction nozzle at the top of hydrogen eliminator test tank, side is provided with return gas nozzle, and bottom is provided with outlet nozzle, the suction nozzle by into
Air pipe is connected with standard gas feedway, and flame proof connector is also associated between suction nozzle and standard gas feedway；Outlet nozzle leads to
Outlet pipe to be crossed to be connected with Hydrogen Analyzer, Hydrogen Analyzer is connected by return pipeline with returning to gas nozzle,
The first ball valve, aspiration pump, voltage-stablizer, drier are also connected with turn between the outlet pipe and Hydrogen Analyzer；Hydrogen
Flowmeter two is also associated between qi leel parser and return gas nozzle, flame proof connector is connected between flowmeter two and return gas nozzle
Two.
The use device of hydrogen performance test operating procedure 2. a kind of CQ-1 porcelain beads according to claim 1 disappear, its feature exist
In：Needle valve is also equipped between the aspiration pump and voltage-stablizer.
The use device of hydrogen performance test operating procedure 3. a kind of CQ-1 porcelain beads according to claim 1 disappear, its feature exist
In：The voltage-stablizer selects water seal voltage-stablizer.
The use device of hydrogen performance test operating procedure 4. a kind of CQ-1 porcelain beads according to claim 1 disappear, its feature exist
In：The standard gas feedway includes flowmeter one, decompression venting valve and the second ball valve being installed on admission line, the second ball
Valve is connected with hydrogen gas cylinder and tank of compressed air respectively by air inlet pipe.
The use device of hydrogen performance test operating procedure 5. a kind of CQ-1 porcelain beads according to claim 1 or 4 disappear, its feature
It is：First ball valve and the second ball valve are two pass ball valves.
The use device of hydrogen performance test operating procedure 6. a kind of CQ-1 porcelain beads according to claim 5 disappear, its feature exist
In：First ball valve is communicated by pipeline with air.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721212306.9U CN207263447U (en) | 2017-09-21 | 2017-09-21 | 1 porcelain beads of CQ disappear the use device of hydrogen performance test operating procedure |
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|---|---|---|---|
| CN201721212306.9U CN207263447U (en) | 2017-09-21 | 2017-09-21 | 1 porcelain beads of CQ disappear the use device of hydrogen performance test operating procedure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107421765A (en) * | 2017-09-21 | 2017-12-01 | 南京分析仪器厂有限公司 | The porcelain beads of CQ 1 disappear hydrogen performance test operating procedure and its use device |
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2017
- 2017-09-21 CN CN201721212306.9U patent/CN207263447U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107421765A (en) * | 2017-09-21 | 2017-12-01 | 南京分析仪器厂有限公司 | The porcelain beads of CQ 1 disappear hydrogen performance test operating procedure and its use device |
| CN107421765B (en) * | 2017-09-21 | 2024-03-15 | 南京分析仪器厂有限公司 | CQ-1 porcelain bead hydrogen elimination performance test operation process and using device thereof |
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