CN209602642U

CN209602642U - Hydrogen-oxygen generating assembly and oxyhydrogen generator

Info

Publication number: CN209602642U
Application number: CN201920076259.2U
Authority: CN
Inventors: 张涛恭
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-17
Filing date: 2019-01-17
Publication date: 2019-11-08
Anticipated expiration: 2029-01-17

Abstract

The utility model discloses a kind of hydrogen-oxygen generating assembly and oxyhydrogen generators.Hydrogen-oxygen generating assembly includes first electrode plate, amberplex and second electrode plate, the inner surface of the first electrode plate is offered for the flowing water slot that supplies water, water cavity is formed between the sink and the amberplex, the first electrode plate is also provided with the inlet opening for being connected to the sink and backwater hole, and the second electrode plate offers exhaust through hole；The hydrogen-oxygen generating assembly further includes the first backplate and the second backplate, the first electrode plate, the amberplex and the second electrode plate are successively set between first backplate and second backplate, it is provided with the return pipe of the water inlet pipe for being connected to the inlet opening and the connection backwater hole on first backplate, is provided with the escape pipe for being connected to the exhaust through hole on second backplate.The gas production for increasing hydrogen-oxygen generating assembly is realized, to improve the hydrogen delivery efficiency of oxyhydrogen generator.

Description

Hydrogen-oxygen generating assembly and oxyhydrogen generator

Technical field

The utility model relates to water electrolysis technical field more particularly to a kind of hydrogen-oxygen generating assemblies and oxyhydrogen generator.

Background technique

Currently, being the usual manner for obtaining hydrogen in people's daily life, China Patent No. using electrolysis water hydrogen producing 201810314444.0 disclose a kind of Portable oxyhydrogen generator, wherein hydrogen-oxygen generating device is arranged in the bottom of water tank Realize that carrying out electrolysis to the water in water tank generates hydrogen-oxygen, specifically, setting gradually first electrode, ion exchange in the bottom of water tank Film and second electrode, by controlling the polarity of first electrode and second electrode, Lai Shixian first electrode generates oxygen, and second is electric Pole generates hydrogen.Since the amount that electrolysis water generates gas is directlyed proportional to electrode to the contact area of water, and by water tank bottom area Limitation, hydrogen-oxygen gas production is lower.It is to be solved in the utility model for how designing a kind of oxyhydrogen generator that gas production is high Technical problem.

Summary of the invention

The technical problem to be solved by the utility model is to provide a kind of hydrogen-oxygen generating assembly and oxyhydrogen generators, realize Increase the gas production of hydrogen-oxygen generating assembly, to improve the hydrogen delivery efficiency of oxyhydrogen generator.

Technical solution provided by the utility model is a kind of hydrogen-oxygen generating assembly, including first electrode plate, amberplex With second electrode plate, the inner surface of the first electrode plate is offered for the flowing water slot that supplies water, the sink and it is described from Water cavity is formed between proton exchange, the first electrode plate is also provided with the inlet opening for being connected to the sink and backwater hole, institute It states second electrode plate and offers exhaust through hole；The hydrogen-oxygen generating assembly further includes the first backplate and the second backplate, and described first Electrode plate, the amberplex and the second electrode plate be successively set on first backplate and second backplate it Between, the return pipe of the water inlet pipe for being connected to the inlet opening and the connection backwater hole is provided on first backplate, it is described The escape pipe for being connected to the exhaust through hole is provided on second backplate.

Further, the hydrogen-oxygen generating assembly further includes the first porous, electrically conductive plate, the first porous, electrically conductive plate setting Between the amberplex and the first electrode plate, the periphery of the first porous, electrically conductive plate is provided with the first sealing Circle.

Further, the water conservancy diversion supporting block of several protrusions is provided in the sink, the first porous, electrically conductive plate reclines In the water conservancy diversion supporting block.

Further, the hydrogen-oxygen generating assembly further includes the second porous, electrically conductive plate, the second porous, electrically conductive plate setting Between the amberplex and the second electrode plate, the periphery of the second porous, electrically conductive plate is provided with the second sealing Circle.

Further, the first felt pad, second shield are provided between first backplate and the first electrode plate The second felt pad is provided between plate and the second electrode plate.

The utility model also provides a kind of oxyhydrogen generator, including shell and is arranged in the water tank of the interior of shell, Be provided with hydrogen outlet on the shell, further include above-mentioned hydrogen-oxygen generating assembly, the water inlet pipe in the hydrogen-oxygen generating assembly and Return pipe is separately connected the water tank, and the escape pipe in the hydrogen-oxygen generating assembly is connected to the hydrogen outlet.

Further, the water tank includes oxygen sump, hydrogen sump, gas-water separation storehouse and upper cover, the upper cover sealing The top Hatch Opening edge of the oxygen sump, the hydrogen sump and the gas-water separation storehouse is covered in, the upper cover is provided with It for adding the filler of water to the oxygen sump, is provided on the filler and removably adds water cover, on the upper lid also It is provided with the venthole and the first venthole for being connected to the gas-water separation storehouse, the connection hydrogen water is additionally provided on the upper lid Second venthole in storehouse, first venthole and second venthole are interconnected, and the venthole goes out with the hydrogen Mouth is tightly connected.

Further, the upper cover is provided with the retaining ring of protrusion, and sealing cover, first ventilation are provided on the retaining ring Hole and second venthole are located at the inside of the retaining ring.

Further, air check valve is additionally provided on the venthole；And/or it is provided on described plus water cover ventilative Hole is also equipped with air check valve on the air hole.

Further, the bottom of the oxygen sump is additionally provided with the first discharge outlet, is provided with second row on the shell The mouth of a river, first discharge outlet are connect by drainpipe with second discharge outlet；The bottom of the hydrogen sump is additionally provided with Third discharge outlet, the 4th discharge outlet is provided on the shell, and the third discharge outlet passes through drainpipe and the 4th draining Mouth connection.

Compared with prior art, the advantages and positive effects of the utility model are as follows: the hydrogen-oxygen by using absolute construction is sent out Raw component, external water enter in water cavity by water pipe, to realize electrolysis water process, the gas of first electrode plate generation then with It is exported with water flow from return pipe, and the gas that second electrode plate generates then is discharged by escape pipe, electrode plate is no longer by water tank bottom The limitation of portion's area and it is arranged independently of water tank, the area of electrode plate can be increased effectively on the one hand to increase gas production, On the other hand it is more advantageous to later period maintenance, the gas production for increasing hydrogen-oxygen generating assembly is realized, to improve the hydrogen of oxyhydrogen generator Delivery efficiency.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of the utility model oxyhydrogen generator embodiment；

Fig. 2 is the structural schematic diagram for removing shell of the utility model oxyhydrogen generator embodiment；

Fig. 3 is the partial exploded view of the utility model oxyhydrogen generator embodiment；

Fig. 4 is the explosive view of hydrogen-oxygen generating assembly in the utility model oxyhydrogen generator embodiment；

Fig. 5 is the structural schematic diagram of first electrode plate in the utility model oxyhydrogen generator embodiment；

Fig. 6 is the cross-sectional view of the utility model oxyhydrogen generator embodiment；

Fig. 7 is the partial structural diagram of water tank in the utility model oxyhydrogen generator embodiment；

Fig. 8 is the structural schematic diagram of upper cover in the utility model oxyhydrogen generator embodiment.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to The range of the utility model protection.

As Figure 1-Figure 8, the present embodiment oxyhydrogen generator, including shell 1 and the water being arranged in inside the shell 1 Case 2 is provided with hydrogen outlet 11 on the shell 1, further includes hydrogen-oxygen generating assembly 3, and the hydrogen-oxygen generating assembly 3 includes first The inner surface of electrode plate 31, amberplex 32 and second electrode plate 33, the first electrode plate 31 is offered for for water flow Dynamic sink 311 forms water cavity (unmarked) between the sink 311 and the amberplex 31, the first electrode plate 31 are also provided with the inlet opening (unmarked) for being connected to the sink 311 and backwater hole (unmarked), the second electrode plate 33 Offer exhaust through hole 331；The hydrogen-oxygen generating assembly 3 further includes the first backplate 34 and the second backplate 35, the first electrode Plate 31, the amberplex 32 and the second electrode plate 33 are successively set on first backplate 34 and second backplate Between 35, time of the water inlet pipe 341 for being connected to the inlet opening and the connection backwater hole is provided on first backplate 34 Water pipe 342 is provided with the escape pipe 351 for being connected to the exhaust through hole 331 on second backplate 35；Water inlet pipe 341 and return water Pipe 342 is separately connected the water tank 2, and the escape pipe 351 is connected to the hydrogen outlet 11, and the hydrogen-oxygen generating assembly 3 is vertical To setting in the shell 1.

Specifically, the water tank 2 and hydrogen-oxygen generating assembly 3 in the present embodiment oxyhydrogen generator lead between the two independently of each other Piping is attached, in this way, the electrode plate in hydrogen-oxygen generating assembly 3 just will not be limited by 2 area of section of water tank, Ke Yigen It is configured according to the space inside shell 1, with the bigger electrolysis area of acquisition to increase gas production, in actual use, Water in water tank 2 is entered in the water cavity of hydrogen-oxygen generating assembly 3 by water pipe 10, and after electrode plate is powered, first electrode plate 31 exists Oxygen is generated in water cavity, the bubble that oxygen is formed rises to which the water between water tank 2 and water cavity will be driven to circulate, and flows The enough oxygen bubbles for quickly disposing the formation of 31 surface of first electrode plate of water energy, so as to more effectively accelerate to produce gas velocity Degree, corresponding, second electrode plate 33 then generates hydrogen in the other side of amberplex 32, and the water in water cavity can ion-permeable The contact second electrode plate 33 of exchange membrane 32 is to generate hydrogen, since oxygen quantum of output is big, then corresponding, the quantum of output of hydrogen It increases with it, the final hydrogen for obtaining atm number, and the hydrogen that second electrode plate 33 generates passes through exhaust through hole 321, escape pipe 351 export for users to use from hydrogen outlet 11.Wherein, it is arranged due to hydrogen-oxygen generating assembly 3 independently of water tank 2, the later period needs , can be more convenient when maintenance, operator is without dismantling water tank 2, it is only necessary to by water inlet pipe 341 and return pipe 342 from water tank 2 It, can independent maintenance hydrogen-oxygen generating assembly 3 under upper disassembly.In addition, since hydrogen-oxygen generating assembly 3 is longitudinally arranged, so that electric Pole plate also erects arrangement, is more advantageous to gas and is rapidly separated along the surface of electrode plate to accelerate water flow, and further improve produces Gas efficiency.

Further, hydrogen-oxygen generating assembly 3 further includes the first porous, electrically conductive plate 36, and the first porous, electrically conductive plate 36 is arranged Between the amberplex 32 and the first electrode plate 31, the periphery of the first porous, electrically conductive plate 36 is provided with first Sealing ring 361.Specifically, the first porous, electrically conductive plate 36 is clipped in amberplex 32 and the first electrode plate 31, first is porous Conductive plate 36 can be supported amberplex 32, it is ensured that amberplex 32 keeps smooth.Likewise, hydrogen-oxygen generation group Part can also include the second porous, electrically conductive plate 37, and the second porous, electrically conductive plate 37 setting is in the amberplex 32 and described Between second electrode plate 33, the periphery of the second porous, electrically conductive plate 37 is provided with the second sealing ring 371, specifically, more than second The effect of hole conductive plate 37 is identical as the first porous, electrically conductive plate 36, can be independently operated, or the two of amberplex 32 Side the first porous, electrically conductive plate 36 of corresponding configuration and the second porous, electrically conductive plate 37, amberplex 32 will be clipped in the first porous, electrically conductive plate 36 and second between porous, electrically conductive plate 37, and the first porous, electrically conductive plate 36 and the second porous, electrically conductive plate 37 can use POROUS TITANIUM PLATE system At one side POROUS TITANIUM PLATE has good electric conductivity, and another aspect POROUS TITANIUM PLATE has good corrosion resistance, and raising makes With reliability, in addition, increasing the electrolytic contacts area of water, catalytic electrolysis since POROUS TITANIUM PLATE and electrode plate stick together Better effect produces gas more evenly.Preferably, the water conservancy diversion supporting block 312 of several protrusions is provided in sink 311, more than described first Hole conductive plate 36 sticks in the water conservancy diversion supporting block 312, specifically, water conservancy diversion supporting block 312 being capable of effective support column first Porous, electrically conductive plate 36 causes the first porous, electrically conductive plate 36 to occur to avoid the influence that water reception tank 311 in an assembling process is recessed Deformation, provides assembling reliability.In addition, the first felt pad 38 is provided between the first backplate 34 and the first electrode plate 31, The second felt pad 39 is provided between second backplate 35 and the second electrode plate 33, in an assembling process, then by first Felt pad 38, first electrode plate 31, the first porous, electrically conductive plate 36, amberplex 32, the second porous, electrically conductive plate 37, second electrode Plate 33 and the second felt pad 39 are sequentially arranged and are clamped between the first backplate 34 and the second backplate 35, and the mode of clamping can lead to It crosses bolt 30 first backplate 34 and the second backplate 35 are fastened to one another.

Further, water tank 2 include oxygen sump 21, hydrogen sump 22, gas-water separation storehouse 23 and upper cover 24, it is described on Lid 24 seals the top Hatch Opening edge for covering in the oxygen sump 21, the hydrogen sump 22 and the gas-water separation storehouse 23, The upper cover 24 is provided with the filler 241 for adding water to the oxygen sump 21, is provided on the filler 241 removable That unloads adds water cover 25, is additionally provided with the venthole 242 and the first venthole for being connected to the gas-water separation storehouse 23 in the upper cover 24 243, be additionally provided with the second venthole 244 for being connected to the hydrogen sump 22 in the upper cover 24, first venthole 243 with Second venthole 244 is interconnected, and the venthole 242 is tightly connected with the hydrogen outlet 11.Specifically, water tank 2 It is divided into oxygen sump 21, hydrogen sump 22, gas-water separation storehouse 23, wherein oxygen sump 21, hydrogen sump 22, gas-water separation storehouse 23 can be overall structure or separate structure, herein with no restrictions, the side of oxygen sump 21 and water inlet pipe 341 and return pipe 342 connections carry out water and circulate between oxygen sump 21 and water cavity, the oxygen that first electrode plate 31 generates follows water flow to enter Into oxygen sump 21, and oxygen is discharged for convenience, adds and is provided with air hole (not shown) on water cover 25, and oxygen is from air hole It is discharged to outside.And the hydrogen that second electrode plate 33 generates is entered by connecting tube from the bottom inlet of hydrogen sump 22, meanwhile, it seeps It will also pass through connecting tube 200 through the water of amberplex 32 and enter in hydrogen sump 22, and in actual use, (hydrogen sump 22 is provided with transparent window 221, corresponding, and display port 12 is provided on shell 1, and the setting of transparent window 221 exists In display port 12, user can check hydrogen bubble caused by hydrogen sump 22 from transparent window 221, and hydrogen is in hydrogen Sump 22 continues to rise the second venthole 244 successively passed through in upper cover 24 and the first venthole 243 enters gas-water separation storehouse In 23, steam rising is carried since hydrogen emits to steep oneself-meeting in hydrogen sump 22, still, after entering in gas-water separation storehouse 23, by Hydrogen is gentlier gathered in the top in gas-water separation storehouse 23 in steam heavier will flow downward, and can realize that hydrogen water separates, hydrogen Gas is finally exported from venthole 242.Preferably, in order to preferably realize that hydrogen is separated from water, upper cover 24 is provided with the gear of protrusion 245 are enclosed, is provided with sealing cover 26 on the retaining ring 245, first venthole 243 and second venthole 244 are located at institute The inside of retaining ring 245 is stated, specifically, being formed between upper cover 24, retaining ring 245 and sealing cover 26 for sealing the first venthole of connection 243 and second venthole 244 cavity, to ensure hydrogen in the process for entering gas-water separation storehouse 23 from hydrogen sump 22 In will not leak, it is preferred that be provided with the baffle 261 extended towards the upper cover direction on sealing cover 26, the baffle 261 with Ventilative interval is formed between upper cover 24, specifically, hydrogen flows upward through the entrance of the second venthole 244 in hydrogen sump 22 In the cavity formed to retaining ring 245 and sealing cover 26, and baffle 261 is located at the first venthole 243 and second venthole 244 Between top, then hydrogen can be stopped the separation for carrying out first hydrogen and water, the verified upper cover 24 of the water isolated by baffle 261 It is flowed into hydrogen sump 22 or gas-water separation storehouse 23, and hydrogen is filled with after the cavity that retaining ring 245 and sealing cover 26 are formed from the One venthole 243 enters in gas-water separation storehouse 23 separation for carrying out second of hydrogen and water, enables a user to obtain more Add pure hydrogen.Wherein, in order to improve safety and reliability, air check valve 27 is additionally provided on venthole 242；With/ Or, it is also equipped with air check valve on the air hole added on water cover 25, specifically, by taking venthole 242 as an example, due to using After a period of time, can also there be water in gas-water separation storehouse 23, in normal conditions of use, under the influence of air pressure, hydrogen will be empty Valve in gas check valve opens the output to realize hydrogen, and when oxyhydrogen generator occur and toppling over, water flows to air At check valve, the valve in air check valve resets under spring force to be automatically closed, so that the excessive of water is avoided, to improve Security reliability.Further, the bottom of the oxygen sump 21 is additionally provided with the first discharge outlet (unmarked), the shell It is provided on 1 second discharge outlet (unmarked), first discharge outlet is connect by drainpipe 100 with second discharge outlet； The bottom of the hydrogen sump 22 is additionally provided with third discharge outlet (unmarked), is provided with the 4th discharge outlet (not on the shell 1 Label), the third discharge outlet is connect by drainpipe 100 with the 4th discharge outlet, specifically, oxygen sump 21 and hydrogen Water in sump 22 can be by being discharged, to facilitate user to clean water tank 2 outside discharge outlet.

Wherein, water tank 2 is then mounted on the bottom plate of shell 1, and mounting bracket 101, mounting bracket can be configured in shell 1 301 are located at the side of water tank 2, and hydrogen-oxygen generating assembly 3 is then fixed by screws in longitudinally mounted to realize in mounting bracket 301； The corresponding circuit board 4 for being configured to control the operation of hydrogen-oxygen generating assembly 3, circuit board 4 can then be directly anchored to water tank in shell 1 On 2, and circuit board 4 can be configured with blower 41 to improve radiating efficiency, specifically, circuit board 4 is pacified by modes such as screws On fixed bracket 42, fixed bracket 42 is mounted on the side wall of water tank 2 by modes such as screws, and blower 41 can then lead to The mode for crossing screw or clamping is mounted directly on the circuit board 4.

Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations； Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc. With replacement；And these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution The spirit and scope of scheme.

Claims

1. a kind of hydrogen-oxygen generating assembly, including first electrode plate, amberplex and second electrode plate, which is characterized in that described The inner surface of first electrode plate is offered for the flowing water slot that supplies water, and forms water between the sink and the amberplex Chamber, the first electrode plate are also provided with the inlet opening for being connected to the sink and backwater hole, and the second electrode plate offers Exhaust through hole；

The hydrogen-oxygen generating assembly further includes the first backplate and the second backplate, the first electrode plate, the amberplex and The second electrode plate is successively set between first backplate and second backplate, the company of being provided on first backplate Lead to the water inlet pipe of the inlet opening and the return pipe of the connection backwater hole, it is described out to be provided with connection on second backplate The escape pipe of vent hole.

2. hydrogen-oxygen generating assembly according to claim 1, which is characterized in that the hydrogen-oxygen generating assembly further includes more than first Hole conductive plate, the first porous, electrically conductive plate are arranged between the amberplex and the first electrode plate, and described first The periphery of porous, electrically conductive plate is provided with the first sealing ring.

3. hydrogen-oxygen generating assembly according to claim 2, which is characterized in that be provided with leading for several protrusions in the sink Supporting block is flowed, the first porous, electrically conductive plate sticks in the water conservancy diversion supporting block.

4. hydrogen-oxygen generating assembly according to claim 1, which is characterized in that the hydrogen-oxygen generating assembly further includes more than second Hole conductive plate, the second porous, electrically conductive plate are arranged between the amberplex and the second electrode plate, and described second The periphery of porous, electrically conductive plate is provided with the second sealing ring.

5. hydrogen-oxygen generating assembly according to claim 1 to 4, which is characterized in that first backplate and described first It is provided with the first felt pad between electrode plate, is provided with the second felt pad between second backplate and the second electrode plate.

6. a kind of oxyhydrogen generator, including shell and the water tank of the interior of shell is set, is provided with hydrogen on the shell Gas outlet, which is characterized in that further include hydrogen-oxygen generating assembly a method as claimed in any one of claims 1 to 5, the hydrogen-oxygen generating assembly In water inlet pipe and return pipe be separately connected the water tank, the escape pipe in the hydrogen-oxygen generating assembly and the hydrogen outlet connect It is logical.

7. oxyhydrogen generator according to claim 6, which is characterized in that the water tank include oxygen sump, hydrogen sump, Gas-water separation storehouse and upper cover, the upper cover sealing cover in the oxygen sump, the hydrogen sump and the gas-water separation storehouse Top Hatch Opening edge, the upper cover is provided with the filler for adding water to the oxygen sump, is arranged on the filler Have and removably add water cover, is additionally provided with the venthole and the first venthole for being connected to the gas-water separation storehouse, institute on the upper lid State the second venthole for being additionally provided on lid and being connected to the hydrogen sump, first venthole and the second venthole phase Intercommunicated, the venthole and the hydrogen outlet are tightly connected.

8. oxyhydrogen generator according to claim 7, which is characterized in that the upper cover is provided with the retaining ring of protrusion, described Sealing cover is provided on retaining ring, first venthole and second venthole are located at the inside of the retaining ring.

9. oxyhydrogen generator according to claim 7, which is characterized in that it is unidirectional to be additionally provided with air on the venthole Valve；And/or it is provided with air hole on described plus water cover, air check valve is also equipped on the air hole.

10. oxyhydrogen generator according to claim 7, which is characterized in that the bottom of the oxygen sump is additionally provided with One discharge outlet, the second discharge outlet is provided on the shell, and first discharge outlet passes through drainpipe and second discharge outlet Connection；The bottom of the hydrogen sump is additionally provided with third discharge outlet, and the 4th discharge outlet, the third are provided on the shell Discharge outlet is connect by drainpipe with the 4th discharge outlet.