CN219202583U

CN219202583U - Miniature water electrolysis experimental facilities

Info

Publication number: CN219202583U
Application number: CN202222998948.3U
Authority: CN
Inventors: 葛淑娜
Original assignee: Yunnan Technology and Business University
Current assignee: Yunnan Technology and Business University
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-06-16
Anticipated expiration: 2032-11-11

Abstract

The utility model discloses miniature water electrolysis experimental equipment, and relates to the technical field of water electrolysis experimental equipment; the portable box is provided with an outer cover in a rotating way, a rectangular plastic sleeve and an annular plastic sleeve are fixedly arranged in the portable box, a battery jar is placed in the rectangular plastic sleeve, an electrolytic cup is placed in the annular plastic sleeve, the upper end of the electrolytic cup is internally and hermetically connected with a sealing cover, and two limiting assemblies are detachably arranged in the sealing cover, so that the battery jar, the electrolytic cup and two test tubes in the water electrolysis equipment can be all stably placed in the portable box, the whole set of test equipment can be conveniently moved or stored, and the equipment is prevented from being damaged; after the test is finished, when the gas stored in the test tube needs to be verified, the handle can be manually extracted, the bottom end opening of the test tube is sealed by the plug, and then the test tube can be conveniently taken out through the silica gel sleeve from the sealing cover, and the leakage phenomenon can not occur.

Description

Miniature water electrolysis experimental facilities

Technical Field

The utility model relates to the technical field of water electrolysis experimental equipment, in particular to miniature water electrolysis experimental equipment.

Background

The utility model provides a miniature water electrolysis experimental device which is used for solving the problems that after an electrolysis test is finished, a test tube stored with electrolysis gas is usually required to be taken out from an electrolysis cup, usually a handheld plug enters the electrolysis cup and a bottom end opening of the test tube is blocked, so that the pollution of the electrolysis cup is easily caused, the disinfection treatment is required to be carried out on the device after the test is finished, the use and the operation are inconvenient, the gas leakage is easily caused, and the inventor proposes a miniature water electrolysis experimental device for solving the problems.

Disclosure of Invention

To solve the problem; the utility model aims to provide miniature water electrolysis experimental equipment.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a miniature water electrolysis experimental facilities, includes the portable case, rotate on the portable case and install the enclosing cover, portable case internal fixation is equipped with rectangle plastic cover and annular plastic cover, the storage battery has been placed in the rectangle plastic cover, place the electrolysis cup in the annular plastic cover, sealing connection has the closing cap in the electrolysis cup upper end, demountable installation has two spacing subassemblies in the closing cap, all cup joint the test tube in the spacing subassembly, spacing subassembly sliding connection has extraction element, can all place storage battery, electrolysis cup and two test tubes in the portable case, then conveniently remove or store whole test equipment, and two test tubes can pass through spacing subassembly and install on the closing cap of electrolysis cup to, when the electrolysis test, in order to conveniently take out two test tubes that have to produce gas by the electrolysis water from the electrolysis cup, the shutoff is carried out the test tube bottom mouth with the accessible extraction element.

Preferably, the portable case is rotatably provided with the handle, the portable case is provided with two L-shaped side plates in threaded connection, a concave plate is in threaded connection between the L-shaped side plates, the portable case is provided with the handle for convenient extraction, and the L-shaped side plates and the concave plate which are in threaded connection are convenient to detach during a test, so that equipment such as a storage battery and the like can be intuitively displayed; the outer cover is fixedly provided with a clamping block, the concave plate is fixedly provided with a clamping buckle, the clamping block is connected with the clamping buckle in a clamping mode, and the outer cover is connected with the concave plate in a clamping mode, so that the storage battery can be installed in the portable box, and storage is convenient.

Preferably, two binding posts of the storage battery are sleeved with clamps, the clamps are fixedly connected with a power line, one end of the power line is fixedly connected with an electrode rod, the electrode rod is sleeved with a sealing cover, the positive terminal and the negative terminal of the storage battery are sleeved with the clamps, then the two electrode rods are respectively supplied with power through the power line, then water in an electrolysis cup is electrolyzed, the outer surface of the electrode rod is sleeved with a damping ring, and the electrode rod can move relative to the sealing cover; the electrode rod penetrates through the electrolytic cup, the bottom end of the electrode rod is L-shaped, the tail end of the electrode rod is arranged in the bottom end of the test tube, and the tail end of the electrode rod is arranged in the bottom end of the test tube, so that gas generated by electrolysis of water can be retained in the test tube; two mounting holes are formed in the sealing cover, the mounting holes are respectively connected with a limiting assembly in a sealing mode, the sealing cover is arranged in an upper port of the electrolytic cup in a sealing mode, a good electrolytic environment is established, and external air is isolated from the electrolytic cup; the limiting component comprises a silica gel sleeve, the silica gel sleeve is sleeved and installed in the installation hole, the upper surface of the silica gel sleeve is fixedly connected with a torsion sleeve, the silica gel sleeve and the torsion sleeve are sleeved and installed with test tubes, the silica gel sleeve is slidably connected with the extracting component, the silica gel sleeve can be detached from the installation hole of the sealing cover, and the silica gel sleeve can be stably sleeved and installed with the outer surface of the test tube, so that the installation height of the test tube is fixed; the extraction component comprises a handle, an L-shaped rod is fixedly arranged on the bottom surface of the handle, a plug is fixedly connected to the bottom end of the L-shaped rod and arranged in the electrolytic cup, the plug is sleeved and installed in the bottom end opening of the test tube, and when the test tube needs to be taken out from the electrolytic cup, the handle can be manually extracted, so that the plug on the L-shaped rod is installed in the bottom end opening of the test tube, and the test tube is sealed.

Compared with the prior art, the utility model has the beneficial effects that:

1. the storage battery, the electrolytic cup and the two test tubes in the water electrolysis equipment can be all stably placed in the portable box, so that the whole set of test equipment is convenient to move or store, and the equipment is prevented from being damaged;

2. after the test is finished, when the gas stored in the test tube needs to be verified, the handle can be manually extracted, the bottom end opening of the test tube is sealed by the plug, and then the test tube can be conveniently taken out through the silica gel sleeve from the sealing cover, and the leakage phenomenon can not occur.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a schematic view of a portable case of the structure of the present utility model.

FIG. 3 is a schematic cross-sectional view of an electrolytic cup of the present utility model.

Fig. 4 is an enlarged schematic view of the structure of the present utility model at a in fig. 3.

Fig. 5 is an enlarged schematic view of the structure of the present utility model at B in fig. 3.

In the figure: 1. a portable case; 11. a grip; 12. an outer cover; 121. a clamping block; 13. an L-shaped side plate; 14. a concave plate; 141. a buckle; 15. a rectangular plastic sleeve; 16. an annular plastic sleeve; 2. a battery; 21. a clamp; 22. a power line; 23. an electrode rod; 3. an electrolytic cup; 31. a cover; 32. a mounting hole; 4. a test tube; 5. a limit component; 51. a silica gel sleeve; 52. twisting the sleeve; 6. an extraction assembly; 61. a handle; 62. an L-shaped rod; 63. and (5) plugging.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-5, the utility model provides miniature water electrolysis experimental equipment, which comprises a portable case 1, wherein an outer cover 12 is rotatably arranged on the portable case 1, a rectangular plastic sleeve 15 and an annular plastic sleeve 16 are fixedly arranged in the portable case 1, a storage battery 2 is placed in the rectangular plastic sleeve 15, an electrolysis cup 3 is placed in the annular plastic sleeve 16, a sealing cover 31 is connected in the upper end of the electrolysis cup 3 in a sealing manner, two limiting assemblies 5 are detachably arranged in the sealing cover 31, test tubes 4 are sleeved in the limiting assemblies 5, and an extraction assembly 6 is connected in a sliding manner to the limiting assemblies 5.

Through adopting above-mentioned technical scheme, can all place storage battery 2, electrolysis cup 3 and two test tubes 4 in portable case 1, then conveniently remove or store whole test equipment, and two test tubes 4 can be installed on the closing cap 31 of electrolysis cup 3 through spacing subassembly 5 to, when the electrolysis test, take out in order to conveniently taking out two test tubes 4 that store by the electrolysis water production gas from electrolysis cup 3, the accessible draws subassembly 6 to carry out the shutoff with test tube 4 bottom mouth.

The portable case 1 is rotatably provided with a handle 11, two L-shaped side plates 13 are connected with the portable case 1 in a threaded manner, and a concave plate 14 is connected between the L-shaped side plates 13 in a threaded manner.

Through adopting above-mentioned technical scheme, portable case 1 sets up grip 11 and is convenient for draw, through L shape curb plate 13 and concave plate 14 of threaded connection, conveniently when experimental, can demolish L shape curb plate 13 and concave plate 14, be convenient for demonstrate equipment such as storage battery 2 audio-visual.

The outer cover 12 is fixedly provided with a clamping block 121, the concave plate 14 is fixedly provided with a clamping buckle 141, and the clamping block 121 is connected with the clamping buckle 141 in a clamping manner.

Through adopting above-mentioned technical scheme, enclosing cover 12 and concave plate 14 can the joint be connected, make storage battery 2 can install in portable case 1, convenient storage.

The clamp 21 is sleeved on two wiring terminals of the storage battery 2, the power wire 22 is fixedly connected with the clamp 21, the electrode rod 23 is fixedly connected with one end of the power wire 22, and the electrode rod 23 is sleeved with the sealing cover 31.

Through adopting above-mentioned technical scheme, the positive and negative terminal of storage battery 2 cup joints with clamp 21 and is connected, then supplies power to two electrode rods 23 respectively through power cord 22, carries out electrolytic treatment to the water in the electrolysis cup 3 then, and electrode rod 23 surface cover is equipped with the damping circle, and electrode rod 23 can be with closing cap 31 relative movement.

The electrode rod 23 penetrates through the electrolytic cup 3, the bottom end of the electrode rod 23 is L-shaped, and the tail end of the electrode rod 23 is arranged in the bottom end of the test tube 4.

By adopting the technical scheme, the tail end of the electrode rod 23 is arranged in the bottom end of the test tube 4, so that gas generated by electrolysis of water can be remained in the test tube 4.

Two mounting holes 32 are formed in the sealing cover 31, and the inside of each mounting hole 32 is respectively in sealing connection with one limiting component 5.

By adopting the technical scheme, the sealing cover 31 is arranged in the upper port of the electrolytic cup 3 in a sealing way, a good electrolytic environment is established, and the outside air is isolated from the electrolytic cup 3.

The limiting component 5 comprises a silica gel sleeve 51, the silica gel sleeve 51 is sleeved and mounted in the mounting hole 32, a torsion sleeve 52 is fixedly connected to the upper surface of the silica gel sleeve 51, the silica gel sleeve 51 and the torsion sleeve 52 are sleeved and mounted with the test tube 4, and the silica gel sleeve 51 is in sliding connection with the extraction component 6.

Through adopting above-mentioned technical scheme, the silica gel cover 51 can be dismantled from in the mounting hole 32 of closing cap 31, and the installation test tube 4 surface is cup jointed to silica gel cover 51 can be stable to make the mounting height of test tube 4 fix.

The extraction component 6 comprises a carrying handle 61, an L-shaped rod 62 is fixedly arranged on the bottom surface of the carrying handle 61, a plug 63 is fixedly connected to the bottom end of the L-shaped rod 62, the plug 63 is arranged in the electrolytic cup 3, and the plug 63 is sleeved and mounted in a bottom port of the test tube 4.

By adopting the above technical scheme, when the test tube 4 needs to be taken out from the electrolytic cup 3, the handle 61 can be manually extracted, the plug 63 on the L-shaped rod 62 is arranged in the bottom port of the test tube 4, and the test tube 4 is sealed.

Working principle: the storage battery 2 and the electrolysis cup 3 contained in the water electrolysis equipment are respectively placed in the rectangular plastic sleeve 15 and the annular plastic sleeve 16 in the portable box 1, the two test tubes 4 penetrate into the silica gel sleeve 51, the silica gel sleeve 51 is installed in the installation hole 32 of the sealing cover 31, so that the two test tubes 4 can be fixedly installed together with the electrolysis cup 3, the whole equipment can be relatively stably placed in the portable box 1 for storage or movement, when a water electrolysis test is required, the positive terminal and the negative terminal of the storage battery 2 are connected with the clamping hoop 21 in a sleeving manner, then the two power wires 22 are respectively used for supplying power to the two electrode rods 23, the tail ends of the electrode rods 23 are arranged in the bottom ends of the test tubes 4, then gas generated by electrolysis water can be reserved in the test tubes 4, in order to verify the gas, the test tubes 4 are required to be taken out, the electrode rods 23 are moved downwards, then the lifting handle 61 is manually extracted, the plugs 63 on the L-shaped rods 62 are installed in the bottom ports of the test tubes 4, the test tubes 4 are sealed, the silica gel sleeve 51 can be detached from the installation hole 32 of the sealing cover 31, and thus the test tubes 4 are taken out of the test tubes 3.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. Miniature water electrolysis experimental facilities includes portable case (1), its characterized in that: the portable case is characterized in that an outer cover (12) is rotatably arranged on the portable case (1), a rectangular plastic sleeve (15) and an annular plastic sleeve (16) are fixedly arranged in the portable case (1), a storage battery (2) is arranged in the rectangular plastic sleeve (15), an electrolytic cup (3) is arranged in the annular plastic sleeve (16), a sealing cover (31) is connected to the upper end of the electrolytic cup (3) in a sealing manner, two limiting assemblies (5) are detachably arranged in the sealing cover (31), test tubes (4) are sleeved in the limiting assemblies (5), and the limiting assemblies (5) are connected with an extraction assembly (6) in a sliding manner.

2. A miniature hydro-electrolytic experimental device according to claim 1, characterized in that a handle (11) is rotatably mounted on the portable case (1), two L-shaped side plates (13) are screwed on the portable case (1), and a concave plate (14) is screwed between the L-shaped side plates (13).

3. The miniature hydro-electrolytic experimental equipment according to claim 2, wherein a clamping block (121) is fixedly arranged on the outer cover (12), a clamping buckle (141) is fixedly arranged on the concave plate (14), and the clamping block (121) is connected with the clamping buckle (141) in a clamping manner.

4. A miniature hydro-electrolytic experimental device according to claim 3, characterized in that, clamp (21) is installed on two binding posts of storage battery (2) in a sleeved mode, power cord (22) is fixedly connected with clamp (21), electrode rod (23) is fixedly connected with one end of power cord (22), and electrode rod (23) is connected with closing cap (31) in a sleeved mode.

5. The miniature hydro-electrolytic experimental device according to claim 4, wherein the electrode rod (23) penetrates through the electrolytic cup (3), the bottom end of the electrode rod (23) is in an L shape, and the tail end of the electrode rod (23) is arranged in the bottom end of the test tube (4).

6. A miniature hydro-electrolytic experimental device according to claim 4, characterized in that two mounting holes (32) are formed in the sealing cover (31), and the mounting holes (32) are respectively connected with a limiting component (5) in a sealing manner.

7. The miniature hydro-electrolytic test device according to claim 6, wherein the limiting component (5) comprises a silica gel sleeve (51), the silica gel sleeve (51) is sleeved and mounted in the mounting hole (32), a torsion sleeve (52) is fixedly connected to the upper surface of the silica gel sleeve (51), the silica gel sleeve (51) and the torsion sleeve (52) are sleeved and mounted with the test tube (4), and the silica gel sleeve (51) is slidably connected with the extraction component (6).

8. The miniature hydro-electrolytic experimental equipment according to claim 7, wherein the extraction component (6) comprises a carrying handle (61), an L-shaped rod (62) is fixedly arranged on the bottom surface of the carrying handle (61), a plug (63) is fixedly connected to the bottom end of the L-shaped rod (62), the plug (63) is arranged in the electrolytic cup (3), and the plug (63) is sleeved and mounted in a bottom port of the test tube (4).