CN211497805U

CN211497805U - Intelligent hydrogen generator

Info

Publication number: CN211497805U
Application number: CN201922344367.6U
Authority: CN
Inventors: 郭海林
Original assignee: Jiaxing Quanpu Environmental Protection Equipment Co ltd
Current assignee: Jiaxing Quanpu Environmental Protection Equipment Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-09-15
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses an intelligent hydrogen generator, which comprises a generator body and a controller which are arranged inside a shell and are electrically connected, wherein the generator body comprises a water suction pump, a water storage tank, an electrolytic separation tank, a gas-water separator and a dryer which are sequentially communicated, and also comprises a concentration alarm device which is arranged inside the shell and is electrically connected with the controller; and the liquid level sensor is arranged inside the water storage tank and electrically connected with the controller. The utility model has simple structure and reasonable design, can realize continuous automatic water supply to the electrolytic separation tank, is also provided with a hydrogen concentration alarm device, and has high safety performance; the electrolytic separation cell in the contact area of the anode liquid storage cylinder and the anode plate is large, thereby accelerating the hydrogen production efficiency, and further promoting the sealing degree between the anode liquid storage cylinder and the cathode plate without leakage.

Description

Intelligent hydrogen generator

Technical Field

The utility model relates to an intelligent hydrogen generator technical field, concretely relates to intelligent hydrogen generator.

Background

When the hydrogen generator operates under high load, water needs to be continuously supplied to the hydrogen generator, so that the generated hydrogen can be continuously output, and the generated hydrogen belongs to flammable and explosive gas, so that an intelligent water supply and alarm system is urgently needed to be developed.

In addition, the existing electrolytic separation tank for hydrogen production only contains electrolyte inside, and needs to supply water through an external water tank, so that the structure is complex, the volume is large, and the electrolytic separation tank is inconvenient to carry and use; the sealing performance is poor, liquid leakage is easy to occur, the contact area is small, the hydrogen production efficiency is low, the application range is limited, and the use requirements of consumers cannot be met.

Based on the situation, the utility model provides an intelligent hydrogen generator can effectively solve above problem.

SUMMERY OF THE UTILITY MODEL

Aiming at the situation of the prior art, in order to overcome the defects, the utility model has simple structure and reasonable design, can realize continuous automatic water supply to the electrolytic separation tank, is also provided with a hydrogen concentration alarm device, and has high safety performance; the electrolytic separation tank has large contact area between the anode liquid storage cylinder and the anode plate, accelerates the hydrogen production efficiency, and further promotes the sealing degree between the anode liquid storage cylinder and the cathode plate without leakage.

The utility model discloses a following technical scheme realizes:

the utility model provides an intelligent hydrogen generator, is including setting up in inside and electric connection's of casing generator body and controller, the generator body still includes including suction pump, storage water tank, electrolytic separation pond, deareator and the desicator that communicates in proper order:

the concentration alarm device is arranged in the shell and is electrically connected with the controller;

and the liquid level sensor is arranged inside the water storage tank and electrically connected with the controller.

Preferably, the electrolytic separation tank comprises an anode liquid storage cylinder and a cathode plate which are detachably connected, and a first air outlet communicated with the water storage tank is formed in the upper part of the anode liquid storage cylinder; the lower part of the anode liquid storage cylinder is provided with a plurality of through holes, and correspondingly, the position of the outer side wall of the anode liquid storage cylinder, which is opposite to the through holes, is connected with the cathode plate in a matching way; a sealing gasket with a hollow structure is clamped between the anode liquid storage cylinder and the cathode plate, the sealing gasket, the anode liquid storage cylinder and the cathode plate surround to form an accommodating space, and an anode nickel wire mesh, an asbestos diaphragm and a cathode nickel wire mesh are sequentially arranged in the accommodating space; the negative plate is provided with a second gas outlet communicated with the gas-water separator, and the anode liquid storage cylinder is positioned below the negative plate and is communicated with a liquid outlet.

Through the preferred technical scheme, the water storage tank is connected with the electrolytic separation tank in series, so that oxygen generated in the electrolytic separation tank can flow into the water storage tank along with liquid and is released into the atmosphere.

More preferably, the thickness of the sealing washer is not less than the superposed thickness of the anode nickel wire mesh, the asbestos diaphragm and the cathode nickel wire mesh.

Through the preferred technical scheme, the cathode nickel wire mesh, the asbestos diaphragm and the anode nickel wire mesh can be completely covered in the accommodating space, and the sealing degree is high.

More preferably, both ends of the cathode plate are stably connected by a fastening member.

Through the preferred technical scheme, the fastener can be selected from a conventional screw rod matched with a nut, so that the anode liquid storage cylinder and the cathode plate can be tightly attached without liquid leakage.

Preferably, the controller is electrically connected with a working switch of the water pump.

Compared with the prior art, the utility model, following advantage and beneficial effect have:

the utility model has simple structure and reasonable design, can realize continuous automatic water supply to the electrolytic separation tank, is also provided with a hydrogen concentration alarm device, and has high safety performance; the electrolytic separation tank has large contact area between the anode liquid storage cylinder and the anode plate, accelerates the hydrogen production efficiency, and further promotes the sealing degree between the anode liquid storage cylinder and the cathode plate without leakage.

Drawings

Fig. 1 is a block diagram of the plane structure of the present invention;

FIG. 2 is a schematic diagram of the electrolytic separation cell of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure and a partially enlarged view of the electrolytic separation cell according to the present invention;

fig. 4 is a schematic structural diagram of the anode liquid storage cylinder of the present invention.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the following description of the preferred embodiments of the present invention is given with reference to the accompanying examples, but it should be understood that the drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.

The utility model discloses in technical characteristics such as controller, level sensor, concentration alarm device, gas-water separator and desicator (the utility model discloses a component unit/component), if do not have special explanation, all obtain from conventional commercial approach, or make with conventional method, its concrete structure, theory of operation and the control mode that probably involves, spatial arrangement mode adopt the conventional selection in this field can, should not be regarded as the utility model discloses an innovation point is located, to the technical staff in this field, can understand, the utility model discloses a do not further specifically expand details.

The material of seal ring is corrosion-resistant insulating material.

An intelligent hydrogen generator according to the present invention will be described in detail with reference to fig. 1 to 4.

Example 1:

referring to fig. 1 to 4, an intelligent hydrogen generator includes a generator body 1 and a controller 2 which are arranged inside a housing and electrically connected, the generator body 1 includes a water pump 11, a water storage tank 12, an electrolytic separation tank 13, a gas-water separator 14 and a dryer 15 which are sequentially communicated, and further includes:

the concentration alarm device 16 is arranged in the shell and is electrically connected with the controller 2;

and the liquid level sensor 17 is arranged inside the water storage tank 12 and is electrically connected with the controller 2.

Further, in another embodiment, the electrolytic separation cell 13 comprises an anode liquid storage cylinder 101 and a cathode plate 102 which are detachably connected, and a first air outlet 1001 communicated with the water storage tank 12 is arranged at the upper part of the anode liquid storage cylinder 101; the lower part of the anode liquid storage cylinder 101 is provided with a plurality of through holes 1002, and correspondingly, the positions of the outer side wall of the anode liquid storage cylinder 101, which are opposite to the through holes 1002, are connected with the cathode plate 102 in a matching way; a sealing gasket 103 with a hollow structure is clamped between the anode liquid storage cylinder 101 and the cathode plate 102, the sealing gasket 103, the anode liquid storage cylinder 101 and the cathode plate 102 surround to form an accommodating space, and an anode nickel wire mesh 104, an asbestos diaphragm 105 and a cathode nickel wire mesh 106 are sequentially arranged in the accommodating space; the cathode plate 102 is provided with a second air outlet 1003 communicated with the gas-water separator 14, and the anode liquid storage cylinder 101 is positioned below the cathode plate 102 and is communicated with a liquid outlet 1004.

Further, in another embodiment, the thickness of the sealing gasket 103 is not less than the combined thickness of the anode nickel mesh 104, the asbestos diaphragm 105 and the cathode nickel mesh 106.

Further, in another embodiment, the two ends of the cathode plate 102 are securely attached by fasteners 107.

Further, in another embodiment, the controller 2 is electrically connected to a working switch of the water pump 11.

The utility model discloses a theory of operation of an embodiment as follows:

the utility model is powered on and the switch is started, when the liquid level sensor 17 senses that the water level in the water storage tank 12 is reduced to the set lower limit value, the signal is transmitted to the controller 2, after treatment, the water pump 11 is controlled to start working and supply water to the water storage tank 12, and the water in the water storage tank 12 enters the electrolytic separation tank 13 to produce hydrogen; when the liquid level sensor 17 senses that the water level in the water storage tank 12 rises to a set upper limit value, the signal is transmitted to the controller 2, and after treatment, the water suction pump 11 is controlled to stop working; when hydrogen gas leakage occurs in the hydrogen generator, the leaked hydrogen gas is gathered in the shell, and when the set value of the concentration alarm 16 is reached, the concentration alarm 16 can give out an alarm sound to remind a worker, so that the safety is high.

After water in the water storage tank 12 enters the electrolytic separation cell 13, water and electrolyte are immersed in the anode nickel wire mesh 104, the asbestos diaphragm 105 and the cathode nickel wire mesh 106 through the through hole 1002, oxygen generated through electrochemical reaction is gathered in the anode liquid storage tank 101 and flows out through the first air outlet 1001, generated hydrogen is gathered near the cathode plate 102 and flows out through the second air outlet 1003, and water is removed through the gas-water separator 14 and the dryer 15 for later use.

According to the description and drawings of the present invention, it is easy for those skilled in the art to manufacture or use the present invention, and to produce the positive effects described in the present invention.

Unless otherwise specified, in the present invention, if the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for the convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are used for illustrative purposes only, and should not be construed as limiting the present patent, specific meanings of the above terms can be understood by those of ordinary skill in the art in light of the specific circumstances in conjunction with the accompanying drawings.

Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass both fixed and removable connections, or integral connections; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.

Claims

1. The utility model provides an intelligent hydrogen generator, is including setting up in inside and electric connection's of casing generator body (1) and controller (2), generator body (1) is including suction pump (11), storage water tank (12), electrolysis separation cell (13), deareator (14) and desicator (15) that communicate in proper order, its characterized in that still includes:

the concentration alarm device (16) is arranged in the shell and is electrically connected with the controller (2);

and the liquid level sensor (17) is arranged inside the water storage tank (12) and is electrically connected with the controller (2).

2. The intelligent hydrogen generator of claim 1, wherein: the electrolytic separation cell (13) comprises an anode liquid storage cylinder (101) and a cathode plate (102) which are detachably connected, and a first air outlet (1001) communicated with the water storage tank (12) is formed in the upper part of the anode liquid storage cylinder (101); the lower part of the anode liquid storage cylinder (101) is provided with a plurality of through holes (1002), and correspondingly, the position of the outer side wall of the anode liquid storage cylinder (101) relative to the through holes (1002) is connected with the cathode plate (102) in a matching way; a sealing gasket (103) with a hollow structure is clamped between the anode liquid storage cylinder (101) and the cathode plate (102), the sealing gasket (103), the anode liquid storage cylinder (101) and the cathode plate (102) surround to form an accommodating space, and an anode nickel wire mesh (104), an asbestos diaphragm (105) and a cathode nickel wire mesh (106) are sequentially arranged in the accommodating space; a second air outlet (1003) communicated with the gas-water separator (14) is formed in the cathode plate (102), and a liquid outlet (1004) is communicated with the lower portion of the cathode plate (102) of the anode liquid storage cylinder (101).

3. The intelligent hydrogen generator of claim 2, wherein: the thickness of the sealing gasket (103) is not less than the superposed thickness of the anode nickel wire mesh (104), the asbestos diaphragm (105) and the cathode nickel wire mesh (106).

4. The intelligent hydrogen generator of claim 2, wherein: the two ends of the cathode plate (102) are firmly connected by fasteners (107).

5. The intelligent hydrogen generator of claim 1, wherein: the controller (2) is electrically connected with a working switch of the water suction pump (11).