CN216039854U

CN216039854U - Water electrolysis oxyhydrogen gas filter equipment

Info

Publication number: CN216039854U
Application number: CN202121276405.XU
Authority: CN
Inventors: 曹新林
Original assignee: Guangdong Huixing Air Liquefaction Co ltd
Current assignee: Guangdong Huixing Air Liquefaction Co ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2022-03-15
Anticipated expiration: 2031-06-08

Abstract

The utility model discloses a filter device for electrolyzed water oxyhydrogen gas, relating to the technical field of filter devices, in the utility model, oxyhydrogen mixed gas obtained after water electrolysis enters a filter box through an air inlet pipe, the ultra-fine glass fiber filter element is integrally formed inside the ULPA filter screen, the filter material of the ultra-fine glass fiber filter element has compact structure, large filter area and strong dust holding capacity, and is matched with quartz sand for use, so as to effectively filter solid impurities in the mixed gas of hydrogen and oxygen, the filtered mixed gas of hydrogen and oxygen is discharged from the filter box through distilled water and an air outlet pipe, in the process, by arranging distilled water and an ULPA filter screen in the gas outlet pipe, part of water vapor in the discharged hydrogen-oxygen mixed gas is effectively filtered, through setting up two ULPA filter screens, promoted the effect of filtered water vapour, and alkaline ion in the oxyhydrogen mist is dissolved when the distilled water.

Description

Water electrolysis oxyhydrogen gas filter equipment

Technical Field

The utility model relates to the technical field of filtering devices, in particular to an electrolytic water oxyhydrogen gas filtering device.

Background

The oxyhydrogen gas is a mixed fuel gas of hydrogen and oxygen which is obtained by electrolyzing soft water for oxyhydrogen machine, and can be generated by using the soft water or adding cooling liquid and a little electric energy, and the main purpose of development is to replace acetylene gas and propane gas.

According to the 'water electrolysis oxyhydrogen gas generator' provided by the Chinese patent authorization publication No. CN205662607U, the water electrolysis oxyhydrogen gas generator comprises an electrolyte storage tank arranged on a bottom frame, a plurality of convection tubes are communicated above the electrolyte storage tank, a convection water tank is connected above the convection tubes, an axial flow fan is arranged on one side of the convection tubes, an air outlet is connected above the convection water tank, an air outlet pipeline is connected with the air outlet, an upper support frame is arranged below the convection water tank, a lower support frame is arranged above the electrolyte storage tank, the air outlet pipeline is spirally distributed from the upper support frame to the lower support frame and then connected with a backfire device below the lower support frame, the backfire device is connected with a burner through an air pipe, the complex structure that the existing oxyhydrogen gas generator needs to be separately provided with a gas cooling device is reduced, and the oxyhydrogen gas mixture is cooled twice through the self convection heat dissipation and the arrangement of the serpentine air outlet pipeline, the device has the advantages of simple manufacturing process, good heat dissipation effect, small volume and low cost, and is beneficial to popularization and use in a large amount, but the device does not have the function of filtering the electrolyzed water oxyhydrogen gas, solid impurities, alkaline substances and water vapor in the electrolyzed water oxyhydrogen gas are not beneficial to normal combustion, and the normal use of the water electrolyzed oxyhydrogen gas generator is influenced.

Therefore, it is necessary to provide a filtering device for oxyhydrogen gas from electrolyzed water to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a filtering device for electrolyzed water oxyhydrogen gas, which solves the technical problem that solid impurities, alkaline substances and water vapor in the electrolyzed water oxyhydrogen gas are not beneficial to normal combustion to influence the normal use of a water electrolyzed oxyhydrogen gas generator because the conventional water electrolyzed oxyhydrogen gas generator does not have the filtering function of the electrolyzed water oxyhydrogen gas.

In order to solve the technical problem, the utility model provides an electrolyzed water oxyhydrogen gas filtering device which comprises a filtering tank, distilled water, a tank cover, a filtering mechanism and a drainage mechanism, wherein the distilled water is positioned in the filtering tank, and the tank cover is hinged with the top of the filtering tank;

the filter mechanism comprises an air inlet pipe, an air outlet pipe, two ULPA filter screens, an installation frame, a metal filter screen and quartz sand, wherein the air inlet pipe and the air outlet pipe are fixedly installed at the top of the box cover, the bottoms of the air inlet pipe and the air outlet pipe extend to the inside of the filter box, the two ULPA filter screens are respectively fixed inside the air inlet pipe and the air outlet pipe, the installation frame is installed inside the air inlet pipe, the metal filter screen is fixedly connected with the inner wall of the installation frame, the quartz sand is located inside the air inlet pipe, and filter holes of the metal filter screen are smaller than the diameter of the quartz sand;

the drainage mechanism comprises a water outlet, a water outlet pipe and a valve, the water outlet is formed in the right side of the filter box and communicated with the inside of the filter box, the water outlet pipe is fixedly installed in the water outlet, and the valve is fixedly installed in the middle of the water outlet pipe.

Preferably, the thread groove has been seted up to the outer wall of intake pipe, the inside threaded connection of thread groove has adjusting bolt, adjusting bolt's one end is inconsistent with the installing frame, the installing frame passes through adjusting bolt fixed mounting in the inside of intake pipe, through setting up thread groove and adjusting bolt, is convenient for install and dismantle the installing frame to be convenient for change quartz sand, and then ensured the filtering capability of quartz sand.

Preferably, the bottom of the filter box is fixedly provided with four locking universal wheels, and the four locking universal wheels are arranged, so that the filter box is convenient to move and position and change direction during moving, and further the direction mobility of the filter box is improved.

Preferably, the right side of the filter box is fixedly provided with two opposite handles which are arc-shaped, and the handles are arranged, so that a user can push or pull the filter box conveniently, and the practicability of the filter box is further improved.

Preferably, the outer wall fixed mounting of handle has anti-skidding cover, the surface integrated into one piece of anti-skidding cover has anti-skidding granule, has increased the frictional force between hand and the handle through setting up the anti-skidding cover that has anti-skidding granule, and then avoids taking place the phenomenon of taking off the hand.

Preferably, the front side of the box cover is provided with a buckling groove, and the box cover is convenient to turn over by the buckling groove, so that the ULPA filter screen and the quartz sand in the filter box are convenient to check or clean.

Preferably, the top of the filter box is fixedly provided with a cushion pad, the box cover is matched with the cushion pad, and the cushion pad is arranged, so that the impact force between the filter box and the box cover is reduced, and the structural integrity of the filter box is further ensured.

Preferably, the top parts of the air inlet pipe and the air outlet pipe are both in threaded connection with sealing covers, and the air inlet pipe and the air outlet pipe are sealed by the sealing covers when the water purifier is not used, so that the sealing performance of the filter box is improved, distilled water in the filter box is not easily polluted, and the filtering effect of the distilled water is ensured.

Compared with the related art, the filtering device for the electrolyzed water oxyhydrogen gas provided by the utility model has the following beneficial effects:

1. in the utility model, the oxyhydrogen mixed gas obtained after water electrolysis enters the filter box through the air inlet pipe, and passes through the ULPA filter screen and the quartz sand in the air inlet pipe in the process, the inside of the ULPA filter screen is integrally formed with the superfine glass fiber filter core, the filter material of the superfine glass fiber filter core has compact structure, large filter area and strong dust holding capacity, has top-level filter effect, and is matched with the quartz sand for use, so as to effectively filter solid impurities in the oxyhydrogen mixed gas, the filtered oxyhydrogen mixed gas is discharged from the filter box through the distilled water and the air outlet pipe, in the process, part of water vapor in the discharged oxyhydrogen mixed gas is effectively filtered by arranging the distilled water and arranging the ULPA filter screen in the air outlet pipe, the effect of filtering the water vapor is improved by arranging the two ULPA filter screens, and alkaline ions in the oxyhydrogen mixed gas are dissolved when passing through the distilled water, therefore, the utility model effectively filters solid impurities, alkaline substances and water vapor in the electrolyzed water oxyhydrogen gas, and is beneficial to normal combustion.

2. According to the utility model, the mounting frame is convenient to mount and dismount by arranging the thread groove and the adjusting bolt, so that the quartz sand is convenient to replace, the filtering function of the quartz sand is further ensured, the box cover is convenient to overturn by arranging the buckle groove, the ULPA filter screen and the quartz sand in the filter box are further convenient to check or clean, the distilled water in the filter box is convenient to replace by arranging the water outlet, the water outlet pipe and the valve, and the filtering function of the distilled water is further ensured.

Drawings

FIG. 1 is a schematic diagram showing the overall structure of an electrolytic water oxyhydrogen gas filtering device;

FIG. 2 is a schematic cross-sectional view of a filter box of the oxyhydrogen gas filtering apparatus for electrolyzing water;

FIG. 3 is a schematic cross-sectional view of an inlet tube of an electrolytic water oxyhydrogen gas filtering apparatus;

FIG. 4 is an enlarged view of the structure at A in FIG. 2;

fig. 5 is an enlarged view of the structure at B in fig. 3.

Reference numbers in the figures: 1. a filter box; 2. distilled water; 3. a box cover; 4. an air inlet pipe; 5. an air outlet pipe; 6. a ULPA filter screen; 7. installing a frame; 8. a metal screen; 9. quartz sand; 10. a water outlet; 11. a water outlet pipe; 12. a valve; 13. a thread groove; 14. adjusting the bolt; 15. locking the universal wheel; 16. a grip; 17. an anti-slip sleeve; 18. buckling grooves; 19. a cushion pad; 20. and (7) sealing the cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1-5, an electrolyzed water oxyhydrogen gas filtering apparatus comprises a filtering tank 1, distilled water 2, a tank cover 3, a filtering mechanism and a drainage mechanism, wherein the distilled water 2 is positioned inside the filtering tank 1, and the tank cover 3 is hinged with the top of the filtering tank 1;

the filtering mechanism comprises an air inlet pipe 4, an air outlet pipe 5, two ULPA (ultra-low pressure) filter screens 6, a mounting frame 7, a metal filter screen 8 and quartz sand 9, wherein the air inlet pipe 4 and the air outlet pipe 5 are fixedly mounted at the top of the box cover 3, the bottoms of the air inlet pipe 4 and the air outlet pipe 5 extend into the filtering box 1, the two ULPA filter screens 6 are respectively fixed in the air inlet pipe 4 and the air outlet pipe 5, the mounting frame 7 is mounted in the air inlet pipe 4, the metal filter screen 8 is fixedly connected with the inner wall of the mounting frame 7, the quartz sand 9 is positioned in the air inlet pipe 4, and filtering holes of the metal filter screen 8 are smaller than the diameter of the quartz sand 9;

the drainage mechanism comprises a drainage port 10, a water outlet pipe 11 and a valve 12, the drainage port 10 is arranged on the right side of the filter box 1, the drainage port 10 is communicated with the inside of the filter box 1, the water outlet pipe 11 is fixedly arranged inside the drainage port 10, and the valve 12 is fixedly arranged in the middle of the water outlet pipe 11.

Embodiment two, on the basis of embodiment one, thread groove 13 has been seted up to the outer wall of intake pipe 4, and the inside threaded connection of thread groove 13 has adjusting bolt 14, and adjusting bolt 14's one end is inconsistent with installing frame 7, and installing frame 7 passes through adjusting bolt 14 fixed mounting in the inside of intake pipe 4, through setting up thread groove 13 and adjusting bolt 14, is convenient for install and dismantle installing frame 7 to be convenient for change quartz sand 9, and then ensured quartz sand 9's filtering capability.

In the third embodiment, on the basis of the first embodiment, the locking universal wheels 15 are fixedly installed at the bottom of the filter box 1, the number of the locking universal wheels 15 is four, and the four locking universal wheels 15 are arranged, so that the movement and the positioning of the filter box are facilitated, the direction is changed during the movement, and the direction maneuverability of the filter box is further improved.

In the fourth embodiment, on the basis of the first embodiment, two opposite handles 16 are fixedly installed on the right side of the filter box 1, the handles 16 are arc-shaped, and the handles 16 are arranged, so that a user can push or pull the filter box conveniently, and the practicability of the filter box is further improved.

Fifth, on the basis of fourth embodiment, the outer wall of the handle 16 is fixedly provided with the anti-slip sleeve 17, the outer surface of the anti-slip sleeve 17 is integrally formed with the anti-slip particles, and the anti-slip sleeve 17 with the anti-slip particles is arranged, so that the friction force between the hand and the handle 16 is increased, and the phenomenon of hand drop is avoided.

Sixth embodiment, on the basis of first embodiment, the front side of case lid 3 is opened and is equipped with catching groove 18, through setting up catching groove 18, conveniently overturns case lid 3, and then makes things convenient for inspection or washs ULPA filter screen 6 and quartz sand 9 in rose box 1.

Seventh embodiment, on the basis of the first embodiment, the cushion pad 19 is fixedly installed at the top of the filter box 1, the box cover 3 is matched with the cushion pad 19, and the cushion pad 19 is arranged, so that the impact force between the filter box 1 and the box cover 3 is reduced, and the structural integrity of the present invention is further ensured.

In the eighth embodiment, on the basis of the first embodiment, the top parts of the air inlet pipe 4 and the air outlet pipe 5 are both in threaded connection with the sealing covers 20, and by arranging the sealing covers 20, when the water purifier is not used, the air inlet pipe 4 and the air outlet pipe 5 are sealed, so that the sealing performance of the filter box 1 is improved, the distilled water 2 in the filter box 1 is not easily polluted, and the filtering effect of the distilled water 2 is ensured.

The working principle is as follows:

when filtering the hydrogen and oxygen gas of the electrolyzed water:

the first step is as follows: turning over the box cover 3, injecting a proper amount of distilled water 2 into the filter box 1, and then attaching the box cover 3 to the filter box 1;

the second step is that: the oxyhydrogen gas mixture obtained after water electrolysis enters the filter box 1 through the air inlet pipe 4, in the process, the oxyhydrogen gas mixture passes through the ULPA filter screen 6 and the quartz sand 9 in the air inlet pipe 4, the inside of the ULPA filter screen 6 is integrally formed with a superfine glass fiber filter element, the filter material structure of the superfine glass fiber filter element is compact, the filter area is large, the dust holding capacity is strong, the filter effect is top-level, the filter effect is achieved, the filter material is matched with the quartz sand 9 for use, solid impurities in the oxyhydrogen gas mixture are effectively filtered, the filtered oxyhydrogen gas mixture is discharged from the filter box 1 through the distilled water 2 and the air outlet pipe 5, in the process, part of water vapor in the discharged oxyhydrogen gas mixture is effectively filtered through arranging the distilled water 2 and the ULPA filter screen 6 in the air outlet pipe 5, the effect of filtering the water vapor is improved through arranging the two ULPA filter screens 6, and alkaline ions in the oxyhydrogen gas mixture are dissolved when passing through the distilled water 2, therefore, the utility model effectively filters solid impurities, alkaline substances and water vapor in the electrolyzed water oxyhydrogen gas, and is beneficial to normal combustion.

When the filtering mechanism is cleaned or replaced:

the first step is as follows: the installation frame 7 is convenient to install and detach by arranging the thread groove 13 and the adjusting bolt 14, so that the quartz sand 9 is convenient to replace, and the filtering function of the quartz sand 9 is further ensured;

the second step is that: the box cover 3 is convenient to turn over by arranging the catching groove 18, so that the ULPA filter screen 6 and the quartz sand 9 in the filter box 1 are convenient to check or clean;

the third step: the arrangement of the water outlet 10, the water outlet pipe 11 and the valve 12 facilitates the replacement of the distilled water 2 in the filter tank 1, thereby ensuring the filtering function of the distilled water 2.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The filter device for the electrolyzed water oxyhydrogen gas is characterized by comprising a filter box (1), distilled water (2), a box cover (3), a filter mechanism and a drainage mechanism, wherein the distilled water (2) is positioned in the filter box (1), and the box cover (3) is hinged with the top of the filter box (1);

the filtering mechanism comprises an air inlet pipe (4), an air outlet pipe (5), two ULPA (ultra-low power amplifier) filter screens (6), a mounting frame (7), a metal filter screen (8) and quartz sand (9), wherein the air inlet pipe (4) and the air outlet pipe (5) are fixedly mounted at the top of the box cover (3), the bottoms of the air inlet pipe (4) and the air outlet pipe (5) extend to the inside of the filtering box (1), the two ULPA filter screens (6) are respectively fixed inside the air inlet pipe (4) and the air outlet pipe (5), the mounting frame (7) is mounted inside the air inlet pipe (4), the metal filter screen (8) is fixedly connected with the inner wall of the mounting frame (7), the quartz sand (9) is located inside the air inlet pipe (4), and the filtering holes of the metal filter screen (8) are smaller than the diameter of the quartz sand (9);

the drainage mechanism comprises a drainage port (10), a water outlet pipe (11) and a valve (12), the drainage port (10) is formed in the right side of the filter box (1), the drainage port (10) is communicated with the inside of the filter box (1), the water outlet pipe (11) is fixedly installed in the drainage port (10), and the valve (12) is fixedly installed in the middle of the water outlet pipe (11).

2. The electrolytic water oxyhydrogen gas filtering device according to claim 1, wherein the outer wall of the inlet pipe (4) is provided with a threaded groove (13), an adjusting bolt (14) is connected to the inner thread of the threaded groove (13), one end of the adjusting bolt (14) is abutted against the mounting frame (7), and the mounting frame (7) is fixedly mounted inside the inlet pipe (4) through the adjusting bolt (14).

3. The electrolytic water oxyhydrogen gas filter device according to claim 1, wherein the bottom of the filter tank (1) is fixedly provided with four locking universal wheels (15), and the number of the locking universal wheels (15) is four.

4. The filter device for filtering electrolyzed water, hydrogen and oxygen as claimed in claim 1, wherein two opposite handles (16) are fixedly arranged at the right side of the filter box (1), and the handles (16) are arc-shaped.

5. The filter device for filtering electrolyzed water, hydrogen and oxygen gases as claimed in claim 4, wherein the outer wall of the handle (16) is fixedly provided with an anti-slip sleeve (17), and anti-slip particles are integrally formed on the outer surface of the anti-slip sleeve (17).

6. An electrolyzed water oxyhydrogen gas filtering apparatus according to claim 1, wherein the front side of the tank cover (3) is provided with a buckle groove (18).

7. The filter device for filtering oxyhydrogen gas from electrolyzed water according to claim 1, wherein a cushion pad (19) is fixedly installed on the top of the filter box (1), and the box cover (3) is matched with the cushion pad (19).

8. An electrolytic water oxyhydrogen gas filtering apparatus according to claim 1, characterized in that the top of the inlet pipe (4) and the outlet pipe (5) are screwed with sealing covers (20).