Portable multifunctional separated hydrogen-oxygen generator

Abstract

The utility model relates to a portable multifunctional separated hydrogen-oxygen generator, and aims to solve the technical problems that the oxygen concentration is too high due to the fact that the current oxygen is large in amount and is directly discharged without proper treatment, and harmful effects can be possibly caused when generated water vapor is discharged into certain equipment or environments sensitive to humidity. Comprising a box body, a three-way ball valve, a hydrogen exhaust pipe and an oxygen exhaust pipe, an operation bin is formed in the upper side in the box body, a reaction bin is formed in the box body below the operation bin, initial pipes are fixedly connected to the left side and the right side of the inner bottom of the operation bin, the bottom ends of the initial pipes communicate with the interior of the reaction bin, and the other ends of the initial pipes communicate with the three-way ball valve; two gas outlet ends of the three-way ball valve are communicated with the drying box through corresponding pipelines, the bottom ends of the hydrogen discharge pipe and the oxygen discharge pipe are respectively communicated with respective gas suction pumps, and the gas suction pump at the bottom of the hydrogen discharge pipe is communicated with the top end of the collecting pipe; the utility model has the characteristics of simple structure, convenient operation and convenient replacement.

Description

TECHNICAL FIELD

[0001] The utility model relates to hydrogen oxygen generator technical field, concretely is a portable multifunctional separation type hydrogen oxygen generator. BACKGROUND

[0002] Hydrogen oxygen generator is a kind of electrochemical equipment that generates hydrogen oxygen mixed gas (Brown gas) by electrolyzing water, and separation type hydrogen oxygen generator is also called hydrogen generator, in its electrolytic cell, water molecules are decomposed into hydrogen ion and hydroxyl ion under the action of electric current, since hydrogen ion generates hydrogen after obtaining electron in cathode, and hydroxyl ion generates oxygen after losing electron in anode, therefore, through proper design, the separation of hydrogen and oxygen can be realized in electrolytic cell, and it has wide application prospect in scientific research, industrial production and environmental protection fields.

[0003] Since hydrogen generator mainly collects and uses hydrogen, the generated oxygen is directly discharged into the air, and the large amount of oxygen is directly discharged without proper treatment, which may cause the oxygen concentration to be too high in some cases (such as in a closed space), thereby causing suffocation danger, and the hydrogen generator generates hydrogen and part of water vapor at the same time, which is discharged into some humidity-sensitive equipment or environment, which may cause adverse effects. Therefore, a new technical solution is needed to solve the problem. UTILITY MODEL CONTENT

[0004] The utility model aims at overcoming the deficiency of prior art, adapting to the actual need, providing a kind of portable multifunctional separation type hydrogen oxygen generator to solve the technical problem that the current large amount of oxygen is directly discharged without proper treatment, causing the oxygen concentration to be too high, and the generated water vapor is discharged into some humidity-sensitive equipment or environment, which may cause adverse effects.

[0005] In order to achieve the purpose of the utility model, the utility model provides a technical scheme that adopts: a portable multifunctional separation type hydrogen oxygen generator is designed, which comprises a box body, a three-way ball valve, a hydrogen discharge pipe and an oxygen discharge pipe, an operation bin is formed in the upper side of the inside of the box body, a reaction bin is formed in the inside of the box body below the operation bin, initial pipes are fixedly connected to the left and right sides of the inner bottom of the operation bin, the bottom end of the initial pipe is communicated with the inside of the reaction bin, the other end of the initial pipe is communicated with the three-way ball valve, two gas outlet ends of the three-way ball valve are communicated with drying boxes through corresponding pipelines, the bottom end of the hydrogen discharge pipe and the bottom end of the oxygen discharge pipe are respectively communicated with corresponding suction pumps, the suction pump at the bottom of the hydrogen discharge pipe is communicated with the top end of a collecting pipe, the bottom ends of the collecting pipe are respectively communicated with the two drying boxes on the right side in the inside of the operation bin, the suction pump at the bottom of the oxygen discharge pipe is communicated with a mixing box below, the mixing box is communicated with the two drying boxes on the left side in the inside of the operation bin through corresponding pipelines, an inert gas box is fixedly connected to the outer side wall of the box body, the inert gas box and the mixing box are communicated through a suction pipe, a suction valve is sealingly connected to the middle section of the suction pipe, an oxygen concentration detector is fixedly connected to the outer side wall of the mixing box, and the detection head of the oxygen concentration detector is located in the inside of the mixing box.

[0006] Preferably, discharge valves are sealingly connected to the discharge outlets of the oxygen discharge pipe and the hydrogen discharge pipe.

[0007] Preferably, a water inlet is formed in the outer side wall of the box body and is communicated with the reaction bin.

[0008] Preferably, a push handle is fixedly connected to the upper position of the right side wall of the box body.

[0009] Preferably, flaps are hingedly connected to the left and right sides of the top end of the box body.

[0010] Preferably, a battery bin is formed in the outer side wall of the box body at a horizontal position, the battery bin and the inert gas box are respectively located on the front and back sides of the box body, the positive and negative poles of the battery in the battery bin are respectively connected with the electrolytic sheets on the left and right sides in the inside of the reaction bin, and an ion exchange membrane is fixedly installed in the center of the reaction bin.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] 1. The three-way ball valve and the drying box can dehumidify the gas, the oxygen and the hydrogen enter one of the drying boxes under the control of the three-way ball valve, the drying agent in the drying box can absorb the water vapor in the gas, and when the drying agent in one of the drying boxes needs to be replaced, the three-way ball valve can control the current passage to be closed, and another drying box can be used, so that the drying agent can be conveniently replaced without stopping the gas pumping of the equipment, the continuous operation of the device is ensured, and the passing efficiency of the gas is improved.

[0013] 2. The utility model discloses through inert gas tank, air extraction valve, air extraction pipe and mixing box, can reduce oxygen concentration, when oxygen generates too much and leads to concentration too high, open air extraction valve at this moment, the compressed inert gas in inert gas tank will enter into mixing box along air extraction pipe at this moment, mixes with oxygen, makes its concentration decline and discharges again, avoided the direct discharge and led to the dangerous of oxygen content too high, improved the safety performance of device. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the overall view of the utility model;

[0015] Figure 2 It is inert gas tank one side schematic view of the utility model;

[0016] Figure 3 It is the inside structure schematic view of the utility model;

[0017] Figure 4 It is the inside structure schematic view of the operation bin of the utility model;

[0018] In the drawing: 1, box body;101, operation bin;2, battery bin;3, flap;4, reaction bin;401, electrolytic sheet;402, ion exchange membrane;5, initial pipe;6, three-way ball valve;7, drying box;8, manifold;9, mixing box;901, oxygen concentration detector;10, inert gas tank;11, air extraction valve;12, air extraction pipe;13, hydrogen discharge pipe;14, oxygen discharge pipe;15, air pump;16, discharge valve;17, water inlet;18, push handle. DETAILED DESCRIPTION

[0019] The utility model is further explained in connection with the drawings and examples:

[0020] Example 1: a portable multifunctional separation type hydrogen-oxygen generator, refer to Figures 1 to 4, including the box 1, three -way ball valve 6, hydrogen exhaust pipe 13 and oxygen exhaust pipe 14, the inside upper side of box 1 is provided with operation bin 101, the inside of box 1 below operation bin 101 is provided with reaction bin 4, the inner bottom of operation bin 101 is fixedly connected with initial pipe 5 on both sides, the bottom end of initial pipe 5 is communicated with the inside of reaction bin 4, the other end of initial pipe 5 is communicated with three -way ball valve 6, and the two gas outlets of three -way ball valve 6 are communicated with drying box 7 through corresponding pipelines, the bottom end of hydrogen exhaust pipe 13 and oxygen exhaust pipe 14 is respectively communicated with the respective suction pump 15, the suction pump 15 at the bottom of hydrogen exhaust pipe 13 is communicated with the top end of collection pipe 8, and the bottom ends of collection pipe 8 are respectively communicated with the two drying boxes 7 on the right side in the inside of operation bin 101, oxygen and hydrogen enter one of the drying boxes 7 for drying under the control of three -way ball valve 6, and when the drying agent in one of the drying boxes 7 needs to be replaced, three -way ball valve 6 will control to close the current passage, use another drying box 7, facilitate to replace the drying agent, without pausing the gas pumping of equipment, ensure the continuous operation of the device.

[0021] The suction pump 15 at the bottom of oxygen exhaust pipe 14 is communicated with the mixing box 9 below, and the mixing box 9 is communicated with the two drying boxes 7 on the left side in the inside of operation bin 101 through corresponding pipelines; the outside wall of box 1 is fixedly connected with inert gas tank 10, and the inert gas tank 10 and the mixing box 9 are communicated through the air exhaust pipe 12, and the middle segment of air exhaust pipe 12 is sealingly connected with air exhaust valve 11, opening the air exhaust valve 11, at this time, the compressed inert gas in inert gas tank 10 will enter the mixing box 9 along the air exhaust pipe 12, and mix with oxygen, so that its concentration is reduced before being discharged, avoiding the danger of directly discharging to cause the oxygen content to be too high.

[0022] It should be noted that the inert gas tank 10 is a container that can compress gas, so that when the air exhaust valve 11 is opened, the inert gas will be automatically discharged into the mixing box 9, and the inert gas tank 10 is provided with a gas inlet for supplementing inert gas, which is sealed at ordinary times to avoid gas leakage.

[0023] The outside wall of mixing box 9 is fixedly connected with oxygen concentration detector 901, and the detection head of oxygen concentration detector 901 is located in the inside of mixing box 9, so that the oxygen concentration in mixing box 9 can be checked at any time by opening flap 3.

[0024] Specifically, referring to Figure 1 And Figure 3The outer side wall of the box 1 at the horizontal position of the reaction bin 4 is provided with the battery bin 2, the battery bin 2 is provided with a movable bin door, the internal battery can be maintained, replaced and cleaned, and the like, which is more convenient, the battery bin 2 and the inert gas tank 10 are respectively located at the front and rear sides of the box 1, and the positive and negative electrodes of the battery in the battery bin 2 are respectively connected with the electrolytic sheets 401 at the left and right sides in the reaction bin 4, and the ion exchange membrane 402 is fixedly installed in the center of the reaction bin 4, here, during electrolysis, hydrogen is generated at the negative electrode, and oxygen is generated at the positive electrode, and is respectively extracted from the initial pipe 5.

[0025] Further, referring to Figure 4 The discharge valves 16 are sealingly connected to the discharge outlets of the oxygen discharge pipe 14 and the hydrogen discharge pipe 13, and the discharge valves 16 can normally inhale after being opened, so as to extract oxygen and hydrogen from the reaction bin 4, and can be sealed at ordinary times.

[0026] It is worth mentioning that, referring to Figure 3 The outer side wall of the box 1 is provided with a water inlet 17, the water inlet 17 is communicated with the reaction bin 4, water is added to the inside of the reaction bin 4 along the water inlet 17, and the water inlet 17 is provided with a corresponding valve to avoid gas leakage during reaction.

[0027] It is worth noting that, referring to Figure 1 The right side wall of the box 1 is fixedly connected with a push handle 18 at the upper position, the push handle 18 facilitates the movement of the device, and the bottom of the box 1 is provided with a movable wheel, which can be provided with a universal wheel with a self-locking structure, so as to facilitate the fixation of the device.

[0028] It is worth mentioning that, referring to Figure 1 The top end of the box 1 is movably connected with the flap 3 through a hinge at the left and right sides, the flap 3 can be opened to make the operation bin 101 leak out, at this time, the desiccant in the drying box 7 can be replaced, the internal pipeline can be overhauled, and the oxygen concentration can be observed.

[0029] Working principle: before use, the device can be pushed to the appropriate position by holding the push to use, then, the battery is powered on, the positive and negative electrodes of the reaction bin 4 generate oxygen and hydrogen respectively, the hydrogen and oxygen are sucked away from the initial pipe 5 on both sides by the air pump 15, the oxygen and hydrogen enter one of the drying boxes 7 under the control of the three-way ball valve 6, the drying agent in the drying box 7 is stable in nature, and the water vapor in the gas is absorbed, when one of the drying boxes 7 needs to replace the drying agent, the three-way ball valve 6 controls to close the current passage, and another drying box 7 is used to replace the drying agent, so that the gas pumping of the equipment is not stopped, the continuous operation of the device is ensured, the gas passing efficiency is improved, after drying, the oxygen enters the mixing box 9, and the hydrogen is discharged along the hydrogen discharge pipe 13 for collection or use; when the oxygen generation is too much to cause too high concentration, the air valve 11 is opened at this time, the compressed inert gas in the inert gas tank 10 enters the mixing box 9 along the air pipe 12, mixes with the oxygen, and then is discharged after the concentration is reduced, so that the safety performance of the device is improved, the inert gas tank 10 can be replenished at any time to ensure normal use.

[0030] In addition, the components designed in the utility model are all general standard components or components known by those skilled in the art, the structure and principle of which can be known by the technical personnel through a technical manual or through a conventional experimental method, and the technical personnel in the art can completely realize it without unnecessary description, and the content protected by the utility model does not involve improvement of the internal structure and method.

[0031] The embodiments of the utility model disclose the preferable embodiments, but are not limited to this, the ordinary skilled in the art can easily understand the spirit of the utility model according to the above-mentioned embodiments, and make different inferences and changes, but as long as not departing from the spirit of the utility model, are all within the protection scope of the utility model.

Claims

1. A portable multifunctional separated hydrogen-oxygen generator comprising a box (1), a three-way ball valve (6), a hydrogen discharge pipe (13) and an oxygen discharge pipe (14), characterized in that, The inside upper side of the box (1) is provided with an operation bin (101), and the inside of the box (1) below the operation bin (101) is provided with a reaction bin (4). The inner bottom of the operation bin (101) is fixedly connected with initial pipes (5) on the left and right sides. The bottom end of the initial pipe (5) is in communication with the inside of the reaction bin (4), and the other end of the initial pipe (5) is in communication with a three-way ball valve (6). The two gas outlets of the three-way ball valve (6) are in communication with drying boxes (7) through corresponding pipelines. The bottom ends of a hydrogen gas discharge pipe (13) and an oxygen gas discharge pipe (14) are respectively in communication with corresponding air suction pumps (15). The air suction pump (15) at the bottom of the hydrogen gas discharge pipe (13) is in communication with the top end of a collecting pipe (8), and the bottom ends of the collecting pipe (8) are respectively in communication with two drying boxes (7) on the right side of the inside of the operation bin (101). The air suction pump (15) at the bottom of the oxygen gas discharge pipe (14) is in communication with a mixing box (9) below. The mixing box (9) is in communication with two drying boxes (7) on the left side of the inside of the operation bin (101) through corresponding pipelines. The outside wall of the box (1) is fixedly connected with an inert gas box (10), and the inert gas box (10) and the mixing box (9) are in communication through an air extraction pipe (12). The middle section of the air extraction pipe (12) is sealingly connected with an air extraction valve (11). The outside wall of the mixing box (9) is fixedly connected with an oxygen concentration detector (901), and the detection head of the oxygen concentration detector (901) is located in the inside of the mixing box (9).

2. A portable multifunctional separated hydrogen-oxygen generator according to claim 1, wherein The discharge outlets of the oxygen gas discharge pipe (14) and the hydrogen gas discharge pipe (13) are sealingly connected with discharge valves (16).

3. The portable multifunctional separated hydrogen-oxygen generator according to claim 1, wherein The outside wall of the box (1) is provided with a water inlet (17), and the water inlet (17) is in communication with the reaction bin (4).

4. The portable multifunctional separated hydrogen-oxygen generator according to claim 1, wherein The upper right side wall of the box (1) is fixedly connected with a push handle (18).

5. The portable multifunctional separated hydrogen-oxygen generator according to claim 1, wherein The top ends of the box (1) on the left and right sides are movably connected with flaps (3) through hinges.

6. The portable multifunctional separated hydrogen-oxygen generator according to claim 1, wherein The outside wall of the box (1) at the horizontal position of the reaction bin (4) is provided with a battery bin (2). The battery bin (2) and the inert gas box (10) are respectively located on the front and back sides of the box (1). The positive and negative electrodes of the battery inside the battery bin (2) are respectively connected with electrolytic sheets (401) on the left and right sides of the inside of the reaction bin (4). The central part of the reaction bin (4) is fixedly installed with an ion exchange membrane (402).

Images