CN214193468U

CN214193468U - Electrolytic tank for vehicle

Info

Publication number: CN214193468U
Application number: CN202022952885.9U
Authority: CN
Inventors: 毛白余; 刘磊
Original assignee: Hunan Shichun New Energy Co ltd
Current assignee: Hunan Shichun New Energy Co ltd
Priority date: 2020-05-13
Filing date: 2020-12-11
Publication date: 2021-09-14
Anticipated expiration: 2030-12-11

Abstract

The utility model discloses an electrolytic cell for vehicle, it includes: the pressure sleeve, the insulating sleeve, the electrolytic polar plate, the electrolytic cell box body, the fixing nut and the sealing ring are provided with a hydrogen and oxygen outlet, a water inlet and an electrode hole; three electrode holes are formed; the electrolytic polar plate adopts a bipolar polar plate and is positioned in the electrolytic tank box body; the middle part of the plate body of the electrolytic polar plate is welded with an electrode anode, and two ends of the plate body are respectively welded with an electrode cathode; the positive electrode and the negative electrode respectively penetrate through the electrode holes and extend out of the electrolytic cell box body; the pressing sleeve, the insulating sleeve, the fixing nut and the sealing ring are sequentially sleeved on the part of the electrode anode and the part of the electrode cathode extending out of the electrolytic tank body, and the electrode anode and the electrode cathode are fixed with the electrolytic tank body into a whole. The utility model discloses can overcome the too big problem of current on-vehicle hydrogen generator volume to reduce the energy consumption that the hydrogen generator during operation produced.

Description

Electrolytic tank for vehicle

Technical Field

The utility model belongs to the technical field of the automotive equipment, relate to an automobile-used electrolysis trough particularly.

Background

With the rapid development of social economy in China, in recent years, private cars enter thousands of households, and great convenience is provided for people to go out. The existing general vehicle-mounted oxyhydrogen generator has the problems of large volume and small gas production; meanwhile, the electric energy of the vehicle storage battery is converted from the running of an engine, and under the conditions of enhanced social environment protection awareness and increasingly higher fuel price, a small-size, low-voltage and high-current vehicle electrolytic water electrolyzer is needed. Therefore, how to design a new electrolytic cell for vehicles to overcome the above contradictions is a direction that needs to be studied by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a vehicle-mounted electrolytic cell, which can overcome the problem of overlarge volume of the existing vehicle-mounted hydrogen generator and reduce the energy consumption generated by the hydrogen generator during working.

The technical scheme is as follows:

an electrolytic cell for a vehicle, comprising: the electrolytic cell comprises a pressing sleeve, an insulating sleeve, an electrolytic polar plate, an electrolytic cell box body, a fixing nut and a sealing ring, wherein a hydrogen and oxygen outlet, a water inlet and an electrode hole are formed in the electrolytic cell box body; the number of the electrode holes is three; the electrolytic polar plate adopts a bipolar polar plate and is positioned in the electrolytic tank body; the middle part of the plate body of the electrolytic polar plate is welded with an electrode anode, and two ends of the plate body are respectively welded with an electrode cathode; the positive electrode and the negative electrode respectively penetrate through the electrode holes and extend out of the electrolytic cell box body; the insulating sleeve, the pressing sleeve, the fixing nut and the sealing ring are sequentially sleeved on the part of the electrode anode and the part of the electrode cathode extending out of the electrolytic tank body, and the electrode anode and the electrode cathode are fixed with the electrolytic tank body into a whole.

By adopting the technical scheme: the two sides of the bipolar electrode serving as the electrolytic polar plate are both anodes, so that the bipolar electrode is equivalent to two electrolytic tanks with the same specification which are connected in parallel to generate gas in the working process, and the volume of the electrolytic tanks is reduced. Meanwhile, under the condition of 12V of storage battery power supply, the voltage difference of more than DC12 is formed between the middle electrode and the negative electrode plates and between the negative electrode plates at two ends, and the voltage difference between every two negative electrode plates is not lower than 2V. Ensuring the current density and stabilizing the gas production. The insulating sleeve, the pressing sleeve, the fixing nut and the sealing ring fix the anode and the cathode on the box body of the electrolytic cell and play roles of insulation and sealing.

Preferably, in the electrolytic cell for a vehicle: also comprises supporting legs; the supporting legs are fixed at the bottom of the electrolytic bath box body; the water inlet is arranged at the bottom of the electrolytic bath box body.

By adopting the technical scheme: the support column makes the water inlet of the electrolytic cell and the residual substance in the container of the electrolytic cell have buffer space after water electrolysis, thereby avoiding short circuit of the generator.

More preferably, in the electrolytic cell for a vehicle: the ABS sleeve is also included; the ABS sleeve is sleeved on the part of the anode of the electrode and the part of the cathode of the electrode, which extend out of the box body of the electrolytic cell.

By adopting the technical scheme: the ABS sleeve is sleeved on the positive electrode and the negative electrode, so that the electric leakage of the electrodes can be prevented.

More preferably, in the electrolytic cell for a vehicle, the electrolytic cell for a vehicle further includes: the electrolytic cell box body is made of ABS injection molding.

Compared with the prior art, the utility model discloses simple structure easily realizes. The volume of the hydrogen generator can be reduced, and the energy consumption generated when the hydrogen generator works can be reduced.

Drawings

The present invention will be described in further detail with reference to the following detailed description and accompanying drawings:

FIG. 1 is a schematic block diagram of the structure of the module according to example 1, in which the oxyhydrogen gas outlet is omitted;

FIG. 2 is a schematic view showing the internal structure of the electrolytic cell case shown in FIG. 1, with the support legs omitted.

The correspondence between each reference numeral and the part name is as follows:

1. pressing the sleeve; 2. an insulating sleeve; 3. electrolyzing the polar plate; 4. an electrolytic cell box body; 5. fixing a nut; 6. a seal ring; 7. supporting legs; 8. an ABS sleeve; 31. an electrode positive electrode; 32. an electrode negative electrode; 41. a oxyhydrogen gas outlet; 42. a water inlet; 43. an electrode hole;

Detailed Description

In order to more clearly illustrate the technical solution of the present invention, the following will be further described with reference to various embodiments.

Example 1 as shown in fig. 1-2:

an electrolytic cell for a vehicle, comprising: the device comprises a pressing sleeve 1, an insulating sleeve 2, an electrolytic pole plate 3, an electrolytic tank body 4, a fixing nut 5, a sealing ring 6, a supporting leg 7 and an ABS sleeve 8.

The electrolytic tank body 4 is made of ABS injection molding. The electrolytic tank body 4 is provided with a oxyhydrogen gas outlet 41, a water inlet 42 and an electrode hole 43; three electrode holes 43 in total; the electrolytic polar plate 3 adopts a bipolar polar plate, and the electrolytic polar plate 3 is positioned in the electrolytic tank body 4; the middle part of the plate body of the electrolytic polar plate 3 is welded and connected with an electrode anode 31, and two ends of the plate body are respectively welded and connected with an electrode cathode 32; the electrode anode 31 and the electrode cathode 32 respectively penetrate through the electrode holes 43 and extend out of the electrolytic tank body 4; the insulating sleeve 2, the pressing sleeve 1, the fixing nut 5 and the sealing ring 6 are sequentially sleeved on the parts of the electrode anode 31 and the electrode cathode 32 extending out of the electrolytic tank body 4, and the electrode anode 31 and the electrode cathode 32 are fixed with the tank body of the electrolytic tank body 4 into a whole. The supporting legs 7 are fixed at the bottom of the electrolytic bath box body 4; the water inlet 42 is arranged at the bottom of the electrolytic tank body 4. The ABS sleeve 8 is sleeved on the parts of the electrode anode 31 and the electrode cathode 32 extending out of the electrolytic tank body 4.

The above description is only for the specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are all covered by the protection scope of the present invention. The protection scope of the present invention is subject to the protection scope of the claims.

Claims

1. An electrolytic cell for a vehicle, comprising: the electrolytic cell comprises a pressing sleeve (1), an insulating sleeve (2), an electrolytic pole plate (3), an electrolytic cell box body (4), a fixing nut (5) and a sealing ring (6);

a oxyhydrogen outlet (41), a water inlet (42) and an electrode hole (43) are arranged on the electrolytic cell box body (4); three electrode holes (43) in total; the electrolytic polar plate (3) adopts a bipolar polar plate, and the electrolytic polar plate (3) is positioned in the electrolytic tank body (4); the middle part of the plate body of the electrolytic polar plate (3) is welded and connected with an electrode anode (31), and two ends of the plate body are respectively welded and connected with an electrode cathode (32); the electrode anode (31) and the electrode cathode (32) respectively penetrate through the electrode holes (43) and extend out of the electrolytic tank body (4); the insulating sleeve (2), the pressing sleeve (1), the fixing nut (5) and the sealing ring (6) are sequentially sleeved on the part of the electrode anode (31) and the part of the electrode cathode (32) extending out of the electrolytic tank body (4), and the electrode anode (31), the electrode cathode (32) and the electrolytic tank body (4) are fixed into a whole.

2. The vehicular electrolytic cell according to claim 1, wherein: also comprises supporting feet (7); the supporting legs (7) are fixed at the bottom of the electrolytic cell box body (4); the water inlet (42) is arranged at the bottom of the electrolytic tank body (4).

3. The vehicular electrolytic cell according to claim 1, wherein: also comprises an ABS sleeve (8); the ABS sleeve (8) is sleeved on the parts of the electrode anode (31) and the electrode cathode (32) extending out of the electrolytic tank body (4).

4. The vehicular electrolytic cell according to claim 1, wherein: the electrolytic tank body (4) is made of ABS injection molding.