CN205193558U - Water electrolytic hydrogen production's hydrogen, oxygen separator protection device - Google Patents
Water electrolytic hydrogen production's hydrogen, oxygen separator protection device Download PDFInfo
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- CN205193558U CN205193558U CN201521067901.9U CN201521067901U CN205193558U CN 205193558 U CN205193558 U CN 205193558U CN 201521067901 U CN201521067901 U CN 201521067901U CN 205193558 U CN205193558 U CN 205193558U
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Abstract
The utility model belongs to the technical field of electrolytic hydrogen production, oxygen. The technical problems to be solved in the utility model are: liquid level in current hydrogen, the oxygen separator is poor can not the accurate control, leads to hydrogen to mix with oxygen easily and is in the same place, brings the potential safety hazard for production. The utility model provides a water electrolytic hydrogen production's hydrogen, oxygen separator protection device, hydrogen export pipeline links to each other with hydrogen gas separator's upper portion, hydrogen magnetism level gauge is installed respectively to one side of hydrogen gas separator, a first magnetism force transducer and a PLC control system, the oxygen output pipeline links to each other with oxygen gas separator's upper portion, oxygen magnetism level gauge is installed respectively to one side of oxygen gas separator, second magnetism force transducer and the 2nd PLC control system, hydrogen gas separator and oxygen gas separator shape, the size is the same, and the two is located same water flat line, the pipe connection is passed through to hydrogen gas separator and oxygen gas separator's bottom. The beneficial effects of the utility model are that, the production safety, hydrogen that makes and oxygen purity are higher.
Description
Technical field
The utility model belongs to electrolytic hydrogen production, oxygen technical field, is specifically related to a kind of hydrogen of water electrolysis hydrogen producing, oxygen separator protective device.
Background technology
Water electrolysis hydrogen producing production technology, the hydrogen produced by water electrolysis passes through the purification process such as dehydration, deoxygenation by hydrogen purification to the high-purity hydrogen complied with the national standard requirements.In a whole set of production technology, strictly must control the liquid level difference in hydrogen, oxygen separator, avoid hydrogen and oxygen to mix rear generation blast by pipeline, bring to safety in production dangerous.
Utility model content
The purpose of this utility model is to provide a kind of hydrogen, oxygen separator protective device of water electrolysis hydrogen producing, and the liquid level difference that present arrangement avoids in hydrogen, oxygen separator is excessive, thus substantially increases the security of production.
For achieving the above object, the utility model adopts following technical scheme:
The hydrogen of the utility model water electrolysis hydrogen producing, oxygen separator protective device, comprise hydrogen gas segregator, oxygen separator, hydrogen magnetic fluid level gauge, oxygen magnetic fluid level gauge, hydrogen outlet pipeline, oxygen outlet pipeline, alkali lye and hydrogen mixture inlet pipeline, alkali lye and oxygen mix liquid inlet pipeline, first magnetometric sensor, second magnetometric sensor, first PLC control system, second PLC control system, hydrogen outlet pipeline is connected with the top of hydrogen gas segregator, the bottom of hydrogen gas segregator is provided with alkali lye and hydrogen mixed liquor inlet pipeline, the side of hydrogen gas segregator is separately installed with hydrogen magnetic fluid level gauge, first magnetometric sensor and the first PLC control system, first magnetometric sensor is electrically connected with the first PLC control system, oxygen outlet pipeline is connected with the top of oxygen separator, the bottom of oxygen separator has alkali lye and oxygen mixture inlet pipeline, the side of oxygen separator is separately installed with oxygen magnetic fluid level gauge, the second magnetometric sensor and the second PLC control system, and the second magnetometric sensor is electrically connected with the second PLC control system, hydrogen gas segregator and oxygen separator shape, size are identical, and the two is positioned on same level line, and hydrogen gas segregator is connected by pipeline with the bottom of oxygen separator.
Hydrogen, the oxygen separator protective device difference from prior art of the utility model water electrolysis hydrogen producing are: the utility model installs hydrogen magnetic fluid level gauge, oxygen magnetic fluid level gauge respectively on hydrogen separator and oxygen separator; first magnetometric sensor, the second magnetometric sensor, the first PLC control system, the second PLC control system.When the liquid level in hydrogen separator and oxygen separator drops to a certain degree; cursory above magnetic fluid level gauge also declines thereupon; when this highly drop to magnetometric sensor can sense time; magnetometric sensor by signal transmission to the PLC be attached thereto; PLC system goes out equipment downtime signal according to the program transportation set in advance; equipment interlocking is shut down, and avoids liquid level and continues decline and occur dangerous.
The hydrogen of the utility model water electrolysis hydrogen producing, oxygen separator protective device; also comprise hydrogen cooler and oxygen quencher; the two ends of hydrogen cooler connect hydrogen gas segregator and hydrogen outlet pipeline respectively, and the two ends of oxygen quencher connect oxygen separator and oxygen outlet pipeline respectively.
Hydrogen cooler and oxygen quencher respectively by hydrogen and oxygen cooling, can facilitate the collection of gas.
The hydrogen of the utility model water electrolysis hydrogen producing, oxygen separator protective device; also comprise hydrogen and mend a device and an oxygen benefit device; hydrogen is mended the two ends of dripping device and is connected hydrogen cooler and hydrogen outlet pipeline respectively, and oxygen is mended the two ends of dripping device and connected oxygen quencher and oxygen outlet pipeline respectively.
The hydrogen of discharging from hydrogen separator, oxygen separator gas outlet pipeline and oxygen may carry a part of liquid secretly, be arranged on hydrogen gas outlet pipeline and oxygen gas outlet pipeline benefit drip device can absorbing fluid composition, isolate pure hydrogen and oxygen further, greatly promote the purity of hydrogen and oxygen.
In sum, the beneficial effects of the utility model are, production safety, obtained hydrogen and oxygen purity higher.
Below in conjunction with accompanying drawing, the hydrogen of water electrolysis hydrogen producing of the present utility model, oxygen separator protective device are described further.
Accompanying drawing explanation
Fig. 1 is hydrogen, the oxygen separator protective device structural representation of the utility model water electrolysis hydrogen producing.
Embodiment
As shown in Figure 1, the hydrogen of the utility model water electrolysis hydrogen producing, oxygen separator protective device, comprise hydrogen gas segregator 1, oxygen separator 2, hydrogen magnetic fluid level gauge 5, oxygen magnetic fluid level gauge 6, hydrogen outlet pipeline 9, oxygen outlet pipeline 10, alkali lye and hydrogen mixture inlet pipeline 11, alkali lye and oxygen mix liquid inlet pipeline 12, first magnetometric sensor 13, second magnetometric sensor 14, first PLC control system 15, second PLC control system 16, hydrogen outlet pipeline 9 is connected with the top of hydrogen gas segregator 1, the bottom of hydrogen gas segregator 1 is provided with alkali lye and hydrogen mixed liquor inlet pipeline 11, the side of hydrogen gas segregator 1 is separately installed with hydrogen magnetic fluid level gauge 5, first magnetometric sensor 13 and the first PLC control system 15, first magnetometric sensor 13 is electrically connected with the first PLC control system 15, oxygen outlet pipeline 10 is connected with the top of oxygen separator 2, the bottom of oxygen separator 2 has alkali lye and oxygen mixture inlet pipeline 12, the side of oxygen separator 2 is separately installed with oxygen magnetic fluid level gauge 6, second magnetometric sensor 14 and the second PLC control system 16, second magnetometric sensor 14 is electrically connected with the second PLC control system 16, hydrogen gas segregator 1 and oxygen separator 2 shape, size are identical, and the two is positioned on same level line, and hydrogen gas segregator 1 is connected by pipeline with the bottom of oxygen separator 2.
The two ends of hydrogen cooler 3 connect hydrogen gas segregator 1 and hydrogen outlet pipeline 9 respectively, and the two ends of oxygen quencher 4 connect oxygen separator 2 and oxygen outlet pipeline 10 respectively.
Hydrogen is mended the two ends of dripping device 7 and is connected hydrogen cooler 3 and hydrogen outlet pipeline 9 respectively, and oxygen is mended the two ends of dripping device 8 and connected oxygen quencher 4 and oxygen outlet pipeline 10 respectively.
The course of work of the present utility model is: the hydrogen separated from electrolytic tank and liquid mixture enter hydrogen separator by hydrogen and akaline liquid mixture conduit, simultaneously, the oxygen separated from electrolytic tank and liquid mixture enter oxygen separator by oxygen and akaline liquid mixture conduit, in hydrogen separator and oxygen separator, liquids and gases are separated, gas passes through refrigeratory successively from the top of separation vessel, mend and drip device and finally to discharge via outlet pipe, hydrogen and oxygen obtain cooling in this course and are further separated, ensure that the gas purity collected is higher, on the other hand, the liquid level difference of liquid in hydrogen separator and oxygen separator be separated can be controlled by PLC sensor.Once the liquid level in separation vessel drops to a certain degree; magnetic sensor just can sense signal, and by signal transmission to PLC, PLC goes out equipment downtime signal according to pre-set program transportation; equipment interlocking is shut down, thus avoids liquid level to continue decline and occur dangerous.
Above-described embodiment is only be described preferred implementation of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection domain that the utility model claims determine.
Claims (3)
1. the hydrogen of water electrolysis hydrogen producing, oxygen separator protective device, it is characterized in that: comprise hydrogen gas segregator (1), oxygen separator (2), hydrogen magnetic fluid level gauge (5), oxygen magnetic fluid level gauge (6), hydrogen outlet pipeline (9), oxygen outlet pipeline (10), alkali lye and hydrogen mixture inlet pipeline (11), alkali lye and oxygen mix liquid inlet pipeline (12), first magnetometric sensor (13), second magnetometric sensor (14), first PLC control system (15), second PLC control system (16), hydrogen outlet pipeline (9) is connected with the top of hydrogen gas segregator (1), the bottom of hydrogen gas segregator (1) is provided with alkali lye and hydrogen mixed liquor inlet pipeline (11), the side of hydrogen gas segregator (1) is separately installed with hydrogen magnetic fluid level gauge (5), first magnetometric sensor (13) and the first PLC control system (15), first magnetometric sensor (13) is electrically connected with the first PLC control system (15), oxygen outlet pipeline (10) is connected with the top of oxygen separator (2), the bottom of oxygen separator (2) has alkali lye and oxygen mixture inlet pipeline (12), the side of oxygen separator (2) is separately installed with oxygen magnetic fluid level gauge (6), the second magnetometric sensor (14) and the second PLC control system (16), and the second magnetometric sensor (14) is electrically connected with the second PLC control system (16), hydrogen gas segregator (1) and oxygen separator (2) shape, size are identical, and the two is positioned on same level line, and hydrogen gas segregator (1) is connected by pipeline with the bottom of oxygen separator (2).
2. hydrogen, the oxygen separator protective device of water electrolysis hydrogen producing according to claim 1; it is characterized in that: also comprise hydrogen cooler (3) and oxygen quencher (4); the two ends of hydrogen cooler (3) connect hydrogen gas segregator (1) and hydrogen outlet pipeline (9) respectively, and the two ends of oxygen quencher (4) connect oxygen separator (2) and oxygen outlet pipeline (10) respectively.
3. hydrogen, the oxygen separator protective device of water electrolysis hydrogen producing according to claim 2; it is characterized in that: also comprise hydrogen and mend a device (7) and an oxygen benefit device (8); hydrogen is mended the two ends of dripping device (7) and is connected hydrogen cooler (3) and hydrogen outlet pipeline (9) respectively, and oxygen is mended the two ends of dripping device (8) and connected oxygen quencher (4) and oxygen outlet pipeline (10) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521067901.9U CN205193558U (en) | 2015-12-18 | 2015-12-18 | Water electrolytic hydrogen production's hydrogen, oxygen separator protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521067901.9U CN205193558U (en) | 2015-12-18 | 2015-12-18 | Water electrolytic hydrogen production's hydrogen, oxygen separator protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205193558U true CN205193558U (en) | 2016-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201521067901.9U Expired - Fee Related CN205193558U (en) | 2015-12-18 | 2015-12-18 | Water electrolytic hydrogen production's hydrogen, oxygen separator protection device |
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| CN (1) | CN205193558U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107419291A (en) * | 2017-09-29 | 2017-12-01 | 吉林科领科技有限公司 | A kind of device for preparing high pressure hydrogen and oxygen |
| CN108486600A (en) * | 2018-05-31 | 2018-09-04 | 浙江高成绿能科技有限公司 | High-purity hydrogen gas generating system |
| CN108692185A (en) * | 2018-06-13 | 2018-10-23 | 杭州氢航科技有限公司 | High pressure, high purity hydrogen hydrogen producing hydrogenation all-in-one machine |
| CN110055547A (en) * | 2019-03-15 | 2019-07-26 | 北京建元天地环保科技有限公司 | A kind of hydrogen production plant by water electrolysis |
| CN113621975A (en) * | 2021-08-23 | 2021-11-09 | 清华大学 | Device and method for maintaining liquid level balance of alkaline electrolysis system and inhibiting gas leakage risk |
| CN114086197A (en) * | 2021-11-05 | 2022-02-25 | 无锡隆基氢能科技有限公司 | Discharged liquid recovery system of water electrolysis hydrogen production device and control method of recovery system |
-
2015
- 2015-12-18 CN CN201521067901.9U patent/CN205193558U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107419291A (en) * | 2017-09-29 | 2017-12-01 | 吉林科领科技有限公司 | A kind of device for preparing high pressure hydrogen and oxygen |
| CN108486600A (en) * | 2018-05-31 | 2018-09-04 | 浙江高成绿能科技有限公司 | High-purity hydrogen gas generating system |
| CN108692185A (en) * | 2018-06-13 | 2018-10-23 | 杭州氢航科技有限公司 | High pressure, high purity hydrogen hydrogen producing hydrogenation all-in-one machine |
| CN108692185B (en) * | 2018-06-13 | 2024-02-09 | 浙江氢航科技有限公司 | Hydrogen production and hydrogenation integrated machine for high-pressure high-purity hydrogen |
| CN110055547A (en) * | 2019-03-15 | 2019-07-26 | 北京建元天地环保科技有限公司 | A kind of hydrogen production plant by water electrolysis |
| CN110055547B (en) * | 2019-03-15 | 2024-07-19 | 北京建元天地环保科技有限公司 | Water electrolysis hydrogen production device |
| CN113621975A (en) * | 2021-08-23 | 2021-11-09 | 清华大学 | Device and method for maintaining liquid level balance of alkaline electrolysis system and inhibiting gas leakage risk |
| CN113621975B (en) * | 2021-08-23 | 2023-02-10 | 清华大学 | Device and method for maintaining liquid level balance of alkaline electrolysis system and inhibiting gas leakage risk |
| CN114086197A (en) * | 2021-11-05 | 2022-02-25 | 无锡隆基氢能科技有限公司 | Discharged liquid recovery system of water electrolysis hydrogen production device and control method of recovery system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20181218 |