阅读说明：本技术 一种氢水石墨烯电池发电系统中的高压贮氢装置 (High-pressure hydrogen storage device in hydrogen-water graphene battery power generation system ) 是由 李坤 颜亮 蔡卫东 于 2020-12-24 设计创作，主要内容包括：本发明公开了一种氢水石墨烯电池发电系统中的高压贮氢装置,包括底座和储存罐,所述底座上端中心位置开设有安置槽,所述底座前端四角处均开设有L型槽,所述底座上端设置有保护机构,所述安置槽上端设置有储存罐,所述储存罐上端右侧设置有进气管,所述进气管外侧设置有第一阀门,所述第一阀门便于关闭进气管,所述第一阀门右侧设置有干燥机构,所述储存罐左侧上端设置有压力阀,所述储存罐上端中心位置设置有排气管,所述排气管左侧设置有第二阀门。本发明装置遇到外力时,竖直杆沿着外力方向沿着L型槽移动,并且利用第一弹簧、第二弹簧进行缓冲,从而对内部储存罐进行保护,防止碰撞直接接触储存罐导致储存罐形变,发生破损爆炸危险。(The invention discloses a high-pressure hydrogen storage device in a hydrogen-water graphene battery power generation system, which comprises a base and a storage tank, wherein a placement groove is formed in the center of the upper end of the base, L-shaped grooves are formed in the four corners of the front end of the base, a protection mechanism is arranged at the upper end of the base, the storage tank is arranged at the upper end of the placement groove, an air inlet pipe is arranged on the right side of the upper end of the storage tank, a first valve is arranged on the outer side of the air inlet pipe and convenient to close the air inlet pipe, a drying mechanism is arranged on the right side of the first valve, a pressure valve is arranged at the upper end of the left side of the storage tank, an exhaust pipe is arranged at the center of the. When the device disclosed by the invention meets external force, the vertical rod moves along the L-shaped groove along the direction of the external force, and the first spring and the second spring are used for buffering, so that the internal storage tank is protected, and the storage tank is prevented from deforming and being damaged and exploded due to direct contact with the storage tank in collision.)

1. The utility model provides a high pressure hydrogen storage device among hydrogen water graphite alkene battery power generation system, includes base (1) and holding vessel (6), its characterized in that: base (1) upper end central point puts and has seted up arrangement groove (3), L type groove (7) have all been seted up to base (1) front end four corners department, base (1) upper end is provided with protection mechanism, arrangement groove (3) upper end is provided with holding vessel (6), holding vessel (6) upper end right side is provided with intake pipe (15), the intake pipe (15) outside is provided with first valve (16), intake pipe (15) are convenient for close in first valve (16), first valve (16) right side is provided with drying mechanism, holding vessel (6) left side upper end is provided with pressure valve (18), holding vessel (6) upper end central point puts and is provided with blast pipe (19), blast pipe (19) left side is provided with second valve (20), second valve (20) left side is provided with extension pipe (17).

2. The high-pressure hydrogen storage device in the hydrogen-water graphene battery power generation system according to claim 1, characterized in that: the lower end of the base (1) is horizontally provided with a counterweight plate (2).

3. The high-pressure hydrogen storage device in the hydrogen-water graphene battery power generation system according to claim 1, characterized in that: the upper surface of the placing groove (3) is provided with a first soft cushion (4).

4. The high-pressure hydrogen storage device in the hydrogen-water graphene battery power generation system according to claim 1, characterized in that: the acute angle position of the inner side of the L-shaped groove (7) is opposite to the central position of the base (1).

5. The high-pressure hydrogen storage device in the hydrogen-water graphene battery power generation system according to claim 1, characterized in that: protection machanism includes vertical pole (5), first hollow rod (9), first movable rod (8), first spring (10), the hollow rod of second (11), second movable rod (12), second spring (13), arc (14), second cushion (21), stop screw (26), action block (27) and supporting mechanism, vertical pole (5) set up at L type groove (7) internal position perpendicularly, vertical pole (5) outside is provided with first hollow rod (9), first hollow rod (9) outside is provided with first movable rod (8), first hollow rod (9) inside is provided with first spring (10), and first spring (10) both sides set up respectively on first hollow rod (9) and first movable rod (8), the combination of first movable rod (8) and first hollow rod (9) encircles and is the rectangle, first hollow rod (9), First movable rod (8) and vertical pole (5) junction are all provided with stop screw (26) perpendicularly, stop screw (26) outside free end is provided with operation piece (27), both sides first hollow pole (9) inboard level is provided with the hollow pole (11) of second, the hollow pole (11) outside of second is provided with second movable rod (12), the hollow pole (11) of second inside is provided with second spring (13), the inboard free end of second movable rod (12) is provided with arc (14), arc (14) outside is provided with second cushion (21), and second cushion (21) hug closely in holding vessel (6) the outside, the right side first hollow pole (9) right side is provided with supporting mechanism.

6. The high-pressure hydrogen storage device in the hydrogen-water graphene battery power generation system according to claim 5, characterized in that: the supporting mechanism comprises a fixing block (24), a clamping block (29) and a third spring (30), the fixing block (24) is arranged on the right side of the first hollow rod (9) in the right side, the clamping block (29) is arranged on the outer side of the fixing block (24), the clamping block (29) is arranged in an arc shape, and the third spring (30) is arranged between the outer side of the clamping block (29) and the first hollow rod (9).

7. The high-pressure hydrogen storage device in the hydrogen-water graphene battery power generation system according to claim 1, characterized in that: drying mechanism includes trunk line (22), drying tube (23), transparent plate (25), drier (28) and restriction piece (31), trunk line (22) set up on first valve (16) right side, evenly be provided with a plurality of drying tube (23) on trunk line (22), drying tube (23) front end central point puts and is provided with transparent plate (25), inside drying tube (23) that is provided with of drying tube (28), the trunk line (22) outside evenly is provided with a plurality of restriction piece (31).

8. The high-pressure hydrogen storage device in the hydrogen-water graphene battery power generation system according to claim 7, characterized in that: anhydrous copper sulfate is arranged in the drying agent (28).

Technical Field

The invention relates to the field of power generation equipment, in particular to a high-pressure hydrogen storage device in a hydrogen-water graphene battery power generation system.

Background

Currently, a hydrogen fuel cell is a power generation device that directly converts chemical energy of hydrogen and oxygen into electrical energy. The basic principle is that the reverse reaction of the electrolytic water, hydrogen and oxygen are respectively supplied to the anode and the cathode, and the hydrogen is diffused outwards through the anode and reacts with the electrolyte, and then electrons are emitted to the cathode through an external load; compared with a storage battery, the storage battery has the following advantages:

1. fuel cells are environmentally friendly by electrochemical reactions rather than combustion (gasoline, diesel) or energy storage (batteries) -the most typical of conventional back-up power solutions. Combustion releases pollutants like COx, NOx, SOx gases and dust; as described above, fuel cells produce only water and heat; if the hydrogen is generated by renewable energy sources (photovoltaic cell panels, wind power generation and the like), the whole cycle is a thorough process without generating harmful substance emission;

2. no noise, quiet fuel cell operation, about only 55dB of noise, which is equivalent to the level of normal conversation of people; this makes the fuel cell suitable for indoor installation, or where there is a limit to noise outdoors;

3. the efficiency is high, the generating efficiency of the fuel cell can reach more than 50%, which is determined by the conversion property of the fuel cell, and the chemical energy is directly converted into the electric energy without intermediate conversion of the thermal energy and the mechanical energy (a generator).

However, the high-pressure hydrogen storage device in the existing hydrogen-water graphene battery power generation system directly stores hydrogen when in use, and cannot dry the hydrogen, wherein the contained water vapor can occupy the volume inside the storage tank, and meanwhile, the inside of the tank body is easily corroded, and the outside of the tank body is not provided with corresponding protective measures, so that the tank body is easily deformed when being collided by external force, and even serious safety accidents caused by damage can occur, so that the problem can be solved urgently by using a device.

Disclosure of Invention

The invention aims to provide a high-pressure hydrogen storage device in a hydrogen-water graphene battery power generation system, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a high-pressure hydrogen storage device in a hydrogen-water graphene battery power generation system comprises a base and a storage tank, wherein a placement groove is formed in the central position of the upper end of the base, L-shaped grooves are formed in four corners of the front end of the base, a protection mechanism is arranged at the upper end of the base, the storage tank is arranged at the upper end of the placement groove, an air inlet pipe is arranged on the right side of the upper end of the storage tank, a first valve is arranged on the outer side of the air inlet pipe and is convenient to close the air inlet pipe, a drying mechanism is arranged on the right side of the first valve, a pressure valve is arranged at the upper end of the left side of the storage tank and is convenient to display the gas pressure inside the storage tank, the storage tank is prevented from deforming and damaging due to the fact that the gas pressure inside the storage tank is too high, an exhaust pipe is arranged in, the left side of the second valve is provided with an extension pipe, and the extension pipe is convenient for connecting the gas supply part with the storage tank.

Preferably, the base lower extreme level is provided with the weight plate, and the stability of base is convenient for increase by the weight plate.

Preferably, the upper surface of the placing groove is provided with a first cushion.

Preferably, the acute angle on the inner side of the L-shaped groove is opposite to the central position of the base.

Preferably, the protection mechanism comprises a vertical rod, a first hollow rod, a first movable rod, a first spring, a second hollow rod, a second movable rod, a second spring, an arc plate, a second cushion, a limit screw, an operation block and a support mechanism, the vertical rod is vertically arranged at the position inside the L-shaped groove, the vertical rod slides along the L-shaped groove, the first hollow rod is arranged outside the vertical rod, the first movable rod is arranged outside the first hollow rod, the first movable rod slides left and right along the first hollow rod, the first spring is arranged inside the first hollow rod, two sides of the first spring are respectively arranged on the first hollow rod and the first movable rod, the combination of the first movable rod and the first hollow rod is surrounded to be a rectangle, the limit screw is vertically arranged at the joint of the first hollow rod, the first movable rod and the vertical rod, and the limit screw facilitates the first hollow rod and the first movable rod to be fixed outside the vertical rod, the utility model discloses a storage tank, including the holding screw, the holding screw outside is provided with the operation piece, can utilize the screwdriver to rotate holding screw, both sides through the operation piece the inboard level of first empty core rod is provided with the empty core rod of second, the empty core rod outside of second is provided with the second movable rod, and the second movable rod slides along the empty core rod inside horizontal of second, the empty core rod inside of second is provided with the second spring, the inboard free end of second movable rod is provided with the arc, the arc outside is provided with the second cushion, and the second cushion is hugged closely in the holding tank outside, utilizes first spring, second spring to cushion, the right side first empty core rod right side is provided with supporting mechanism.

Preferably, the supporting mechanism comprises a fixed block, a clamping block and a third spring, the fixed block is arranged on the right side, the right side of the first hollow rod is arranged, the clamping block is arranged on the outer side of the fixed block, the inner side of the clamping block is arranged to be arc-shaped, the third spring is arranged between the outer side of the clamping block and the first hollow rod, and the third spring is convenient for resetting of the clamping block.

Preferably, drying mechanism includes trunk line, drying tube, transparent plate, drier and restriction piece, the trunk line sets up on first valve right side, evenly be provided with a plurality of drying tube on the trunk line, drying tube front end central point puts and is provided with the transparent plate, and the transparent plate is convenient for observe the drying tube insidely, the drying tube is inside to be provided with the drier, and the drier is convenient for adsorb moisture, the trunk line outside evenly is provided with a plurality of restriction piece.

Preferably, anhydrous copper sulfate is arranged in the drying agent.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the main pipeline is clamped and fixed by utilizing the reset elasticity of the third spring, and meanwhile, the limiting block is positioned at the upper end of the clamping block, so that the main pipeline is prevented from moving downwards under the action of gravity after being installed, and the situation that the joint with the first valve is deformed to cause leakage is avoided;

2. according to the invention, hydrogen enters the storage tank after passing through the drying pipe on the main body pipe, and water vapor in the gas is adsorbed by the drying agent inside the storage tank when passing through the drying pipe, so that the water vapor is prevented from entering the storage tank to corrode the storage tank, and the water vapor is prevented from occupying the storage volume of the hydrogen gas;

3. after the water molecules are adsorbed by the drying agent, the water molecules are contacted with anhydrous copper sulfate, so that the anhydrous copper sulfate turns blue, and then the blue change condition is observed through the transparent plate, so that the use condition of the drying agent is prompted to a user, the user can conveniently replace the drying agent in the main pipeline, and the drying effect of the drying agent drying device is ensured;

4. when the device meets external force, the vertical rod moves along the L-shaped groove along the direction of the external force, and the first spring and the second spring are used for buffering, so that the internal storage tank is protected, and the storage tank is prevented from being deformed and being damaged and exploded due to direct contact with the storage tank in collision.

Drawings

Fig. 1 is a schematic structural diagram of a high-pressure hydrogen storage device in a hydrogen-water graphene battery power generation system according to the invention;

fig. 2 is a top view of a high pressure hydrogen storage device in a hydrogen-water graphene battery power generation system according to the present invention;

fig. 3 is a schematic structural diagram of a storage tank in a high-pressure hydrogen storage device in a hydrogen-water graphene battery power generation system according to the invention;

fig. 4 is a schematic diagram of an arc-shaped plate structure in a high-pressure hydrogen storage device in a hydrogen-water graphene battery power generation system according to the invention;

fig. 5 is a schematic structural view of a base in a high-pressure hydrogen storage device in a hydrogen-water graphene battery power generation system according to the present invention;

fig. 6 is a schematic diagram of a drying tube structure in a high-pressure hydrogen storage device in a hydrogen-water graphene battery power generation system according to the invention.

In the figure: 1. a base; 2. a weight plate; 3. a placing groove; 4. a first cushion; 5. a vertical rod; 6. a storage tank; 7. an L-shaped groove; 8. a first movable bar; 9. a first hollow shaft; 10. a first spring; 11. a second hollow shaft; 12. a second movable bar; 13. a second spring; 14. an arc-shaped plate; 15. an air inlet pipe; 16. a first valve; 17. an extension pipe; 18. a pressure valve; 19. an exhaust pipe; 20. a second valve; 21. a second cushion; 22. a main pipeline; 23. a drying tube; 24. a fixed block; 25. a transparent plate; 26. a limit screw; 27. an operation block; 28. a desiccant; 29. a clamping block; 30. a third spring; 31. and limiting the block.

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.

Referring to fig. 1-6, the present invention provides a technical solution: a high-pressure hydrogen storage device in a hydrogen-water graphene battery power generation system comprises a base 1 and a storage tank 6, wherein a weight plate 2 is horizontally welded and fixed at the lower end of the base 1, the weight plate 2 is convenient to increase the stability of the base 1, a placement groove 3 is formed in the central position of the upper end of the base 1, a first cushion 4 is fixedly bonded on the upper surface of the placement groove 3, L-shaped grooves 7 are formed in the four corners of the front end of the base 1, the sharp corners of the inner sides of the L-shaped grooves 7 are right opposite to the central position of the base 1, a protection mechanism is arranged at the upper end of the base 1, the storage tank 6 is placed at the upper end of the placement groove 3, an air inlet pipe 15 is fixedly installed on the right side of the upper end of the storage tank 6 through a flange, a first valve 16 is fixedly installed on the outer side of the air inlet pipe 15 through a flange, the air inlet pipe 15 is convenient to close through the first valve, prevent that 6 inside gas pressure of holding vessel 6 from leading to the holding vessel 6 to warp the damage, 6 upper end central point of holding vessel puts through flange fixedly connected with blast pipe 19, and flange fixedly connected with second valve 20 is passed through on the left of blast pipe 19, and second valve 20 is convenient for close blast pipe 19, and flange fixedly connected with extension 17 is passed through on the left of second valve 20, and extension 17 is convenient for connect with gas department and holding vessel 6.

The protection mechanism comprises a vertical rod 5, a first hollow rod 9, a first movable rod 8, a first spring 10, a second hollow rod 11, a second movable rod 12, a second spring 13, an arc-shaped plate 14, a second cushion 21, a limit screw 26, an operation block 27 and a support mechanism, wherein the vertical rod 5 is vertically inserted and clamped in the inner position of the L-shaped groove 7, the vertical rod 5 slides along the L-shaped groove 7, the first hollow rod 9 is tightly attached to the outer side of the vertical rod 5, the first movable rod 8 is sleeved on the outer side of the first hollow rod 9, the first movable rod 8 slides left and right along the first hollow rod 9, the first spring 10 is embedded in the first hollow rod 9, the two sides of the first spring 10 are respectively and fixedly connected to the first hollow rod 9 and the first movable rod 8, the combination of the first movable rod 8 and the first hollow rod 9 is surrounded into a rectangle, the limit screw 26 is vertically inserted and fixed at the joint of the first hollow rod 9, the first movable rod 8 and the vertical rod 5, the limit screw 26 is convenient for make first hollow rod 9 fix in the vertical pole 5 outside with first movable rod 8, limit screw 26 outside free end one day shaping has operation block 27, can utilize the screwdriver to rotate limit screw 26 through operation block 27, the first hollow rod 9 inboard level welded fastening in both sides has the hollow rod 11 of second, the hollow rod 11 outside of second has cup jointed second movable rod 12, second movable rod 12 slides along the hollow rod 11 inside side of second, the hollow rod 11 inside of second is inlayed and is had second spring 13, the inboard free end welded fastening in second movable rod 12 has arc 14, the arc 14 outside covers the bonding and is fixed with second cushion 21, second cushion 21 hugs closely in the holding vessel 6 outside, utilize first spring 10, second spring 13 cushions, there is a supporting mechanism on the first hollow rod 9 right side in right side.

The supporting mechanism comprises a fixing block 24, a clamping block 29 and a third spring 30, the fixing block 24 is fixedly welded at the right side of the first hollow rod 9 on the right side, the clamping block 29 is movably mounted on the outer side of the fixing block 24 through a pin shaft, the inner side of the clamping block 29 is arc-shaped, the third spring 30 is fixedly connected between the outer side of the clamping block 29 and the first hollow rod 9, and the clamping block 29 is convenient to reset through the third spring 30.

Drying mechanism includes trunk line 22, the drying tube 23, the transparent plate 25, drier 28 and restriction piece 31, trunk line 22 passes through flange fixed connection on the 16 right sides of first valve, even integrated into one piece has a plurality of drying tube 23 on trunk line 22, 23 front end central point of drying tube puts and inlays and have transparent plate 25, transparent plate 25 is convenient for observe inside 23 drying tubes, 23 inside packings of drying tube have drier 28, drier 28 is convenient for adsorb moisture, 28 internal mixing of drier has anhydrous copper sulfate, the even integrated into one piece in trunk line 22 outside has a plurality of restriction piece 31.

The working principle is as follows: during use, the main pipeline 22 is installed at the right side position of the first valve 16 by using a flange, meanwhile, the main pipeline 22 is clamped between the clamping blocks 29, the third spring 30 is compressed outwards, the main pipeline 22 is clamped and fixed by using the reset elastic force of the third spring 30, meanwhile, the limiting block 31 is positioned at the upper end position of the clamping block 29, the main pipeline 22 is prevented from moving downwards under the action of gravity after being installed, the joint with the first valve 16 is deformed to cause leakage, the gas using part for connecting the extension pipe 17 is used after the installation is finished, then the exhaust pipe 19 is closed by the second valve 20, hydrogen is filled into the storage tank 6 through the main pipeline 22, the hydrogen enters the storage tank 6 after passing through the drying pipe 23 on the main pipeline 22, meanwhile, the water vapor in the gas is adsorbed by the desiccant 28 inside when passing through the drying pipe 23, and is prevented from entering the storage tank 6 to corrode the inside, meanwhile, the water vapor is prevented from occupying the storage volume of the hydrogen gas, after the drying agent 28 adsorbs water molecules, water molecules are contacted with anhydrous copper sulfate, so that the anhydrous copper sulfate turns blue, then the blue change condition is observed through the transparent plate 25, the use condition of the drying agent 28 is prompted to a user, the user is convenient to replace the drying agent 28 in the main pipeline 22, the drying effect of the device is ensured, after the gas enters the storage tank 6, the internal air pressure in the storage tank 6 is enhanced, meanwhile, the pressure valve 18 indicates the internal pressure value of the storage tank 6, the first valve 16 is closed until the proper position is reached, the gas supply is stopped, the second valve 20 is opened when the gas is used, the gas reaches the gas using position through the exhaust pipe 19 and the extension pipe 17, the second valve 20 is closed when the use is stopped, and meanwhile, when the device encounters external force, the vertical, and utilize first spring 10, second spring 13 to cushion to protect inside holding vessel 6, prevent that collision direct contact holding vessel 6 from leading to holding vessel 6 deformation, taking place the damage explosion danger.

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 invention, the scope of which is defined in the appended claims and their equivalents.