CN218539844U - Electrolyzed water gas collection device - Google Patents

Electrolyzed water gas collection device Download PDF

Info

Publication number
CN218539844U
CN218539844U CN202223100808.6U CN202223100808U CN218539844U CN 218539844 U CN218539844 U CN 218539844U CN 202223100808 U CN202223100808 U CN 202223100808U CN 218539844 U CN218539844 U CN 218539844U
Authority
CN
China
Prior art keywords
electrolysis chamber
chamber
gas collection
cathode
electrolyzed water
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202223100808.6U
Other languages
Chinese (zh)
Inventor
夏晓红
王彪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xinjiang University
Original Assignee
Xinjiang University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xinjiang University filed Critical Xinjiang University
Priority to CN202223100808.6U priority Critical patent/CN218539844U/en
Application granted granted Critical
Publication of CN218539844U publication Critical patent/CN218539844U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30Hydrogen technology
    • Y02E60/36Hydrogen 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 relates to a gaseous collection device technical field discloses an electrolysis aqueous gas collection device, including backup pad, buckle and ion exchange membrane, the fixed negative pole electrolysis chamber that is provided with in upper end one side of backup pad, one side of negative pole electrolysis chamber is by the fixed connection frame that is provided with in middle, the fixed positive pole electrolysis chamber that is provided with in one side of connection frame, the equal fixed cover in upper end one side of negative pole electrolysis chamber and positive pole electrolysis chamber is equipped with the sealing washer, two the equal fixed cover in upper end of sealing washer is equipped with the air duct, two the end of air duct is all fixed and is provided with first sealing valve. The utility model discloses in, the device adopts the mode that hose and hard tube link to each other, and is equipped with sealing washer and sealing valve, can guarantee the gas tightness of device, and the device has realized two kinds of gaseous simultaneous separation of hydrogen and oxygen, collection and ration under the prerequisite of saving splitter, and the device has simple structure, low cost's advantage.

Description

Electrolyzed water gas collection device
Technical Field
The utility model relates to a gas collecting device technical field especially relates to an electrolysis aqueous vapor collecting device.
Background
The electrolysis of water generally refers to the electrochemical reaction of water molecules on electrodes by passing direct current through an electrolytic cell filled with electrolyte, specifically, oxygen is generated at an anode and hydrogen is generated at a cathode, and since pure water is a weak electrolyte and has low conductivity, other electrolytes (sulfuric acid, potassium hydroxide, strong sodium oxide, etc.) are usually added into pure water to increase the conductivity of the electrolyte, so that water can be more smoothly electrolyzed into hydrogen and oxygen.
The electrolyzed water simultaneously generates hydrogen and oxygen, and the volume ratio is two to one, the hydrogen and the oxygen are difficult to be separated when simultaneously generating the hydrogen and the oxygen, which not only affects the purity of the collected target gas, but also has potential risk of explosion when the hydrogen and the oxygen are mixed together, and the existing simple gas collecting device is difficult to ensure the gas tightness and accurately confirm the amount of the collected gas, therefore, the technicians in the field provide the electrolyzed water gas collecting device to solve the problems in the background technology.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the electrolysis water gas collection device who proposes, the device adopts the mode that hose and hard tube link to each other, and is equipped with sealing washer and sealing valve, can guarantee the gas tightness of device, and the device has realized two kinds of gaseous simultaneous separation of hydrogen and oxygen, collection and ration under the prerequisite of saving splitter, and the device has simple structure, low cost's advantage.
In order to achieve the above purpose, the utility model provides a following technical scheme:
an electrolyzed water gas collecting device comprises a supporting plate, a buckle and an ion exchange membrane, wherein a cathode electrolytic chamber is fixedly arranged on one side of the upper end of the supporting plate, a connecting frame is fixedly arranged on one side of the cathode electrolytic chamber close to the middle, an anode electrolytic chamber is fixedly arranged on one side of the connecting frame, sealing rings are fixedly sleeved on one sides of the upper ends of the cathode electrolytic chamber and the anode electrolytic chamber respectively, and gas guide tubes are fixedly sleeved on the upper ends of the two sealing rings respectively;
the tail ends of the two air guide pipes are fixedly provided with first sealing valves, the lower ends of the two first sealing valves are fixedly sleeved with air measuring pipes, the tail ends of the two air measuring pipes are fixedly sleeved with second sealing valves, and the lower ends of the two second sealing valves are fixedly sleeved with hoses;
through above-mentioned technical scheme, the backup pad is used for supporting the device, and negative electrode and positive electrode can take place the reaction at negative pole electrolysis chamber and positive pole electrolysis chamber, and the sealing washer can make and have fine gas tightness between air duct and the electrolysis chamber, and first sealing valve can control gas admission gas pipe.
Furthermore, a cathode electrode is fixedly arranged on one side of the upper end of the cathode electrolytic chamber through the cathode electrolytic chamber;
through the technical scheme, the cathode and the anode can react in the electrolytic chamber in cooperation to generate hydrogen and oxygen.
Furthermore, an anode electrode is fixedly arranged on one side of the upper end of the anode electrolysis chamber through the anode electrolysis chamber;
through the technical scheme, the anode electrode is matched with the cathode electrode to react in the electrolytic chamber to generate hydrogen and oxygen.
Further, stirrers are fixedly arranged inside the cathode electrolysis chamber and the anode electrolysis chamber;
through the technical scheme, the stirrer can improve the mass transfer capacity of an electrolytic system and accelerate the release speed of bubbles.
Furthermore, a fixed frame is fixedly arranged at the upper end of the supporting plate close to the middle, and two connecting rods are fixedly arranged at the front end of the fixed frame;
through above-mentioned technical scheme, mount and connecting rod can be fixed air duct, buret and hose.
Furthermore, two supporting blocks are fixedly arranged at the lower end of the supporting plate;
through above-mentioned technical scheme, the backup pad and the device above the supporting shoe is used for supporting.
Furthermore, each connection part is provided with a corresponding sealing device to ensure the sealing performance of the device, and the gas is collected by using a drainage method, namely the volume of the collected gas is judged through the liquid level scale in the air pipe;
through above-mentioned technical scheme, the leakproofness of device can be guaranteed to the sealer.
The utility model discloses following beneficial effect has:
1. the utility model provides an electrolysis water gas collection device, the device adopt the mode that hose and hard tube link to each other, and are equipped with sealing washer and sealing valve, can guarantee the gas tightness of device.
2. The utility model provides an electrolysis aqueous vapor collection device, the device have realized two kinds of gaseous simultaneous separation of hydrogen and oxygen, collection and ration under the prerequisite of omitting splitter.
3. The utility model provides an electrolysis water gas collection device, the device have simple structure, low cost's advantage.
Drawings
FIG. 1 is a schematic front sectional view of an electrolyzed water gas collection apparatus according to the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
illustration of the drawings:
1. a gas-guide tube; 2. a gas measuring pipe; 3. a seal ring; 4. a cathode electrode; 5. a cathodic electrolysis chamber; 6. a support plate; 7. a supporting block; 8. a stirrer; 9. an anodic electrolysis chamber; 10. an anode electrode; 11. a hose; 12. a connecting rod; 13. a first sealing valve; 14. a fixed mount; 15. a connecting frame; 16. buckling; 17. an ion exchange membrane; 18. a second sealing valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides an embodiment: the utility model provides an electrolysis aqueous gas collection device, which comprises a supporting plate 6, buckle 16 and ion exchange membrane 17, backup pad 6 is used for supporting the device, the fixed negative pole electrolysis room 5 that is provided with in upper end one side of backup pad 6, one side of negative pole electrolysis room 5 leans on the fixed connection frame 15 that is provided with in centre, the fixed positive pole electrolysis room 9 that is provided with in one side of connection frame 15, negative electrode 4 can take place the reaction at negative pole electrolysis room 5 and positive pole electrolysis room 9 with positive pole electrode 10, the equal fixed cover in upper end one side of negative pole electrolysis room 5 and positive pole electrolysis room 9 is equipped with sealing washer 3, sealing washer 3 can make and have fine gas tightness between air duct 1 and the electrolysis room, the equal fixed cover in upper end of two sealing washers 3 is equipped with air duct 1.
The end of two air ducts 1 is all fixed and is provided with first sealing valve 13, and first sealing valve 13 can control gas entering buret 2, and the fixed cover of lower extreme of two first sealing valve 13 is provided with buret 2, and the fixed cover of end of two burets 2 is equipped with second sealing valve 18, and the fixed cover of lower extreme of two second sealing valve 18 is equipped with hose 11, and hose 11 can be derived gas.
The cathode electrolysis chamber 5 is run through to the upper end one side of cathode electrolysis chamber 5 and is fixed and be provided with negative electrode 4, and negative electrode 4 cooperation positive electrode 10 can be in the inside emergence reaction of electrolysis chamber, produces hydrogen and oxygen, and the upper end one side of positive pole electrolysis chamber 9 is run through positive pole electrolysis chamber 9 and is fixed and be provided with positive electrode 10, and cathode electrolysis chamber 5 all is fixed with agitator 8 with the inside of positive pole electrolysis chamber 9, and agitator 8 can improve the mass transfer capacity of electrolysis system and accelerate the release rate of bubble.
The upper end of backup pad 6 is by fixed mount 14 that is provided with in the middle of being provided with, the front end of mount 14 is fixed and is provided with two connecting rods 12, mount 14 and connecting rod 12 can be fixed air duct 1, buret 2 and hose 11, the lower extreme of backup pad 6 is fixed and is provided with two supporting shoes 7, supporting shoe 7 is used for supporting backup pad 6 and the device above, each junction all has corresponding sealing device to guarantee the leakproofness of device.
The U-shaped tube composed of the gas measuring tube 2 and the hose 11 is filled with liquid, the initial scale of the liquid level in the gas measuring tube 2 is 0, and the liquid level in the hose 11 is at the same level. The gas is collected by drainage, namely the volume of the collected gas is judged by the liquid level scale in the gas pipe 2.
The working principle is as follows: when the gas guide tube 1 guides the gas collected in the electrolytic bath into the gas measuring tube 2, the liquid level scale in the gas measuring tube 2 is lowered due to the gas pressure, and the liquid level in the hose 11 is raised. The height of the hose 11 can now be adjusted so that the liquid level in the hose 11 is again at the same level as the liquid level scale in the gas metering tube 2. When the liquid levels at the two positions are at the same horizontal height, the air pressure in the air measuring pipe 2 is equal to the external air pressure; at this time, the liquid level scale in the gas measuring pipe 2 is the volume of the produced gas. The volume of the hydrogen and the oxygen respectively generated by the cathode electrode 4 and the anode electrode 10 under the atmospheric pressure can be accurately read, and the device has the advantages of simple operation, low cost, good collection effect and excellent practicability.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (7)

1. The utility model provides an electrolysis aqueous gas collection device, includes backup pad (6), buckle (16) and ion exchange membrane (17), its characterized in that: a cathode electrolytic chamber (5) is fixedly arranged on one side of the upper end of the supporting plate (6), a connecting frame (15) is fixedly arranged on one side of the cathode electrolytic chamber (5) close to the middle, an anode electrolytic chamber (9) is fixedly arranged on one side of the connecting frame (15), sealing rings (3) are fixedly sleeved on the cathode electrolytic chamber (5) and one side of the upper end of the anode electrolytic chamber (9), and air guide pipes (1) are fixedly sleeved on the upper ends of the two sealing rings (3);
two the end of air duct (1) all is fixed and is provided with first sealing valve (13), two the fixed cover of lower extreme of first sealing valve (13) is provided with buret (2), two the fixed cover of end of buret (2) is equipped with second sealing valve (18), two the fixed cover of lower extreme of second sealing valve (18) is equipped with hose (11).
2. The electrolyzed water gas collection apparatus according to claim 1, wherein: one side of the upper end of the cathode electrolysis chamber (5) penetrates through the cathode electrolysis chamber (5) and is fixedly provided with a cathode (4).
3. The electrolyzed water gas collection device according to claim 1, wherein: an anode (10) penetrates through the anode electrolysis chamber (9) at one side of the upper end of the anode electrolysis chamber (9).
4. The electrolyzed water gas collection device according to claim 1, wherein: and stirrers (8) are fixedly arranged in the cathode electrolysis chamber (5) and the anode electrolysis chamber (9).
5. The electrolyzed water gas collection device according to claim 1, wherein: the upper end of the supporting plate (6) is fixedly provided with a fixing frame (14) close to the middle, and the front end of the fixing frame (14) is fixedly provided with two connecting rods (12).
6. The electrolyzed water gas collection device according to claim 1, wherein: the lower end of the supporting plate (6) is fixedly provided with two supporting blocks (7).
7. The electrolyzed water gas collection apparatus according to claim 1, wherein: each joint is provided with a corresponding sealing device to ensure the tightness of the device, and the gas is collected by a drainage method, namely the volume of the collected gas is judged by the liquid level scale in the gas pipe (2).
CN202223100808.6U 2022-11-22 2022-11-22 Electrolyzed water gas collection device Active CN218539844U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202223100808.6U CN218539844U (en) 2022-11-22 2022-11-22 Electrolyzed water gas collection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202223100808.6U CN218539844U (en) 2022-11-22 2022-11-22 Electrolyzed water gas collection device

Publications (1)

Publication Number Publication Date
CN218539844U true CN218539844U (en) 2023-02-28

Family

ID=85262971

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202223100808.6U Active CN218539844U (en) 2022-11-22 2022-11-22 Electrolyzed water gas collection device

Country Status (1)

Country Link
CN (1) CN218539844U (en)

Similar Documents

Publication Publication Date Title
CN113373462A (en) For electrochemical reduction of CO2Membrane type liquid flow electrolytic cell and testing process
CN113913844B (en) Power switching-based membrane-free water electrolysis hydrogen production device
CN218951505U (en) Electrolysis cell, electrolysis tank and water electrolysis hydrogen production system
CN110923736A (en) Photoelectrocatalysis chemical reaction electrolytic cell device
CN212770994U (en) Electrolytic cell device of multi-functional electro-catalysis carbon dioxide reduction
CN217757693U (en) High-hydrogen-purity and high-safety electrolytic water alkali liquor circulating system
CN215163204U (en) High-efficiency electrolytic cell for electrocatalytic hydrogen peroxide production reaction
CN218539844U (en) Electrolyzed water gas collection device
CN210720294U (en) Rapid interference-free leacheate generating device for ion chromatography system
CN205069768U (en) Preparation facilities of full vanadium electrolyte of high concentration
CN216074051U (en) Diaphragm integrity testing device
CN207423874U (en) A kind of cathode hydrogen evolution potential testing device
CN115821300A (en) Electrolytic cell device for water electrolysis hydrogen production by proton exchange membrane
CN111304682A (en) Oxygen cathode ion membrane electrolytic cell for chlor-alkali industry
CN209368364U (en) A kind of chlorine industry oxygen cathode ion membrane electrolysis slot
CN215481316U (en) Hydraulic pressure booster-type sealed electrochemical cell
CN207031039U (en) Three casees anionic membrane electrolysis units of ammonium chloride waste-water are handled for being electrolysed
CN211170913U (en) Water tank and electrolytic bath integrated electrolytic device
CN215163205U (en) Electrolytic cell device for assisting cathode to generate hydrogen peroxide by utilizing anodic hydrogen oxidation
CN210620955U (en) Electrolytic ozone generator with compact structure
CN202916239U (en) Multifunctional chemical tank for researching and developing all-vanadium redox flow battery in laboratory
CN221166770U (en) Hydrogen production water electrolysis tank with good sealing performance
CN216663246U (en) Comprehensive treatment device of water electrolysis hydrogen production equipment
CN214572261U (en) Collecting device for water electrolysis hydrogen production
CN212335317U (en) Liquid-filling temperature control device and system for electrolytic cell

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant