CN216976493U

CN216976493U - Hydrogenation machine is with preventing leaking monitoring devices

Info

Publication number: CN216976493U
Application number: CN202122347496.8U
Authority: CN
Inventors: 王超; 石立彬; 高锐; 刘国浩; 邓永强
Original assignee: Heidrix Qingdao Clean Energy Equipment Co ltd
Current assignee: Heidrix Qingdao Clean Energy Equipment Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-07-15
Anticipated expiration: 2031-09-27

Abstract

The utility model discloses a leakage-proof monitoring device for a hydrogenation machine, which comprises a machine body, wherein the middle upper part of the right side wall in the machine body is fixedly connected with a main conveying pump, the upper part of the left side of the main conveying pump is fixedly connected with an information processing assembly, the bottom of the information processing assembly is fixedly connected with a confidence receiving assembly, and the output end of the main conveying pump is fixedly connected with the output end of the bottom of a butt joint air bag. According to the utility model, firstly, a group of butt joint air bags are additionally arranged between a main delivery pump for pumping hydrogen and a gas delivery hose for delivering hydrogen energy, then the threaded gas delivery pipe in butt joint threaded connection is rotated, at the moment, only the internal thread gasket in threaded connection on the threaded gas delivery pipe needs to be rotated reversely, the internal thread gasket is close to the internal thread block, and the internal thread gasket is continuously rotated, so that the internal thread block is fixed on the threaded gas delivery pipe after the internal thread gasket is tightly connected with the threaded gas delivery pipe, the butt joint sealing property is improved, the quick reading, replacement and maintenance capability of parts is realized, and the quick-reading device is worthy of great popularization.

Description

Hydrogenation machine is with preventing leaking monitoring devices

Technical Field

The utility model relates to the technical field of hydrogenation equipment, in particular to a leakage-proof monitoring device for a hydrogenation machine.

Background

The number of the hydrogen stations is also increasing, various demonstration activities are spread around the world, and the construction and the demonstration operation activities of the hydrogen stations accumulate a large amount of data and experiences for the future.

According to the hydrogenation machine provided by patent document CN212298546U, some leak-proof monitoring mechanisms are not installed inside, but a hose for conveying hydrogen is very easily worn or even broken, which causes leakage, if the leakage cannot be prevented in time, a serious safety accident will be caused, and if the internal monitoring mechanism is damaged, the use of the hydrogenation equipment will be affected if the internal monitoring mechanism cannot be maintained quickly in time.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides an anti-leakage monitoring device for a hydrogenation machine.

In order to achieve the purpose, the utility model adopts the following technical scheme: a leakage-proof monitoring device for a hydrogenation machine comprises a machine body, wherein a main conveying pump is fixedly connected to the middle upper part of the right side wall in the machine body, an information processing assembly is fixedly connected to the upper part of the left side of the main conveying pump, the bottom of the information processing assembly is fixedly connected with a confidence receiving assembly, the output end of the main conveying pump is fixedly connected with the bottom output end of a butt joint air bag, the top output end of the butt joint air bag is fixedly connected with the input end of a gas hose, a fixing pipe is fixedly connected to the middle right side of the top wall of the machine body, the inside of the fixing pipe is fixedly connected with the gas hose, the fixing pipe penetrates through the gas hose and extends to the outside of the machine body, a fixing sealing block is fixedly connected to the middle upper part of the left side wall of the butt joint air bag, a transverse threaded gas pipe is fixedly connected to the inside of the fixing sealing block, an internal thread gasket is connected to the outer side of the threaded gas pipe in a threaded manner, and a group of sealing rubber blocks are fixedly connected to the top wall and the bottom wall in the internal part of the threaded gas pipe, the thread gas pipe comprises a thread gas pipe left internal thread gasket left threaded connection internal thread block, an internal thread block internal left side wall center fixed connection baroceptor, baroceptor's right side output fixed connection butt joint pipe, the butt joint pipe extends to the inside of the thread gas pipe and two sets of sealing rubber blocks of sliding connection.

As a further description of the above technical solution:

the bottom of the machine body is fixedly connected with a base.

As a further description of the above technical solution:

the center of the right side wall of the machine body is fixedly connected with a fixed frame.

As a further description of the above technical solution:

the output end of the outer side of the air hose is fixedly connected with the output port.

As a further description of the above technical solution:

the middle lower part of the right side wall in the machine body is fixedly connected with a central processing assembly, and the central processing assembly is connected with a main delivery pump through a lead.

As a further description of the above technical solution:

the fixed pipe longitudinally penetrates through the machine body and extends to the outside of the machine body.

As a further description of the above technical solution:

the information processing assembly is connected with the information receiving assembly through a wire.

As a further description of the above technical solution:

the thread air delivery pipe transversely penetrates through the fixed sealing block and the left side wall of the butt joint air bag and extends to the inside of the butt joint air bag.

The utility model has the following beneficial effects:

1. in the utility model, firstly, a group of butt joint air bags are additionally arranged between a main delivery pump for pumping hydrogen and a gas delivery hose for delivering hydrogen energy, the hydrogen energy can enter the butt joint air bags before entering the gas delivery hose, the air pressure in the butt joint air bags and the air pressure in the gas delivery hose can be kept consistent, a group of threaded gas delivery pipes are additionally arranged on the left side of the butt joint air bags, a group of internal threaded blocks are connected on the left part of the threaded gas delivery pipes in a threaded manner, butt joint pipes connected with the output ends of air pressure sensors additionally arranged in the internal threaded blocks can be inserted into the threaded gas delivery pipes, the sealing rubber blocks additionally arranged in the threaded gas delivery pipes can also keep the butt joint tightness between the butt joint pipes and the butt joint air bags, the air pressure sensors monitor the air pressure change in the butt joint air bags in real time through the butt joint pipes, namely the air pressure change in the gas delivery hoses, and receive monitoring information through a confidence receiving assembly, and an information processing assembly processes the information, when the gas transmission hose leaks, the internal air pressure can change along with the gas transmission hose, and the information processing assembly can close the main delivery pump after receiving the information of the air pressure change, so that the continuation of the leakage is prevented, and the safety of the hydrogenation machine is improved.

2. In the utility model, when the air pressure sensor is damaged, the internal thread block is rotated to separate the internal thread block from the threaded gas pipe, the threaded gas pipe in threaded connection is rotated and butted after maintenance or replacement of a new internal thread block, and then the internal thread gasket in threaded connection on the threaded gas pipe is rotated in the opposite direction, the internal thread gasket approaches to the internal thread block, and the internal thread gasket is continuously rotated to ensure that the internal thread block is fixed on the threaded gas pipe after the internal thread gasket is tightly contacted with the threaded gas pipe, so that the butt joint sealing performance is improved, the quick-reading replacement and maintenance capability of parts is realized, and the air pressure sensor is worthy of wide popularization.

Drawings

Fig. 1 is an isometric view of a leak-proof monitoring device for a hydrogenation apparatus according to the present invention;

fig. 2 is an isometric view of a cross-sectional internal structure of a leakage-proof monitoring device for a hydrogenation unit according to the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2;

FIG. 4 is a schematic diagram of a front view of an anti-leakage monitoring device for a hydrogenation apparatus according to the present invention;

fig. 5 is an enlarged schematic view of B in fig. 4.

Illustration of the drawings:

1. a body; 2. a base; 3. a fixed mount; 4. an output port; 5. a gas hose; 6. a fixed tube; 7. butt-joint pipes; 8. butting the air bags; 9. an information processing component; 10. a confidence receiving component; 11. a main delivery pump; 12. a central processing component; 13. fixing the sealing block; 14. a threaded gas pipe; 15. an internal thread gasket; 16. an internal thread block; 17. an air pressure sensor; 18. and sealing the rubber 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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

Referring to fig. 1-5, one embodiment provided by the present invention: a leakage-proof monitoring device for a hydrogenation machine comprises a machine body 1, wherein the middle upper part of the right side wall in the machine body 1 is fixedly connected with a main conveying pump 11, the upper part of the left side of the main conveying pump 11 is fixedly connected with an information processing assembly 9, the bottom of the information processing assembly 9 is fixedly connected with a confidence receiving assembly 10, monitoring information is received by the confidence receiving assembly 10, the information processing assembly 9 processes the information, when a leakage condition occurs on a gas conveying hose 5, the internal air pressure can change along with the change of the internal air pressure, the main conveying pump 11 can be closed after the information processing assembly 9 receives the information of the change of the air pressure to prevent the continuation of the leakage, the output end of the main conveying pump 11 is fixedly connected with the bottom output end of a butt joint air bag 8, the top output end of the butt joint air bag 8 is fixedly connected with the input end of the gas conveying hose 5, hydrogen energy can enter the butt joint air bag 8 before entering the gas conveying hose 5, the internal air pressure of the butt joint air bag 8 can keep consistent with the internal air pressure of the gas conveying hose 5, a fixed pipe 6 is fixedly connected on the right side in the top wall of a machine body 1, a gas hose 5 is fixedly connected in the fixed pipe 6, the fixed pipe 6 penetrates through the gas hose 5 and extends to the outside of the machine body 1, a fixed sealing block 13 is fixedly connected on the middle upper part of the left side wall of a butt joint air bag 8, a transverse threaded gas pipe 14 is fixedly connected in the fixed sealing block 13, an internal thread gasket 15 is in threaded connection with the outer side of the threaded gas pipe 14, a group of sealing rubber blocks 18 are fixedly connected on the top wall and the bottom wall in the threaded gas pipe 14, an internal thread gasket 16 is in threaded connection with the left side of the internal thread gasket 15 on the threaded gas pipe 14, the internal thread gasket 16 is rotated to separate the internal thread gasket 16 from the threaded gas pipe 14, the threaded gas pipe 14 in threaded connection is rotated after the internal thread gasket 16 is maintained or replaced, the threaded gas pipe 14 in threaded connection is rotated, at the moment, the internal thread gasket 15 is only needed to be reversely rotated on the threaded gas pipe 14, and the internal thread gasket 15 approaches to the internal thread gasket 16, continuously rotating the internal thread gasket 15 to ensure that the internal thread gasket 15 is tightly connected with the thread air conveying pipe 14, then fixing the internal thread block 16 on the thread air conveying pipe 14, fixedly connecting the center of the left side wall inside the internal thread block 16 with the air pressure sensor 17, fixedly connecting the right output end of the air pressure sensor 17 with the butt joint pipe 7, extending the butt joint pipe 7 into the thread air conveying pipe 14 and slidably connecting two groups of sealing rubber blocks 18, connecting the left part of the thread air conveying pipe 14 with a group of internal thread blocks 16, inserting the butt joint pipe 7 connected with the output end of the air pressure sensor 17 additionally arranged inside the internal thread block 16 into the thread air conveying pipe 14, and keeping the butt joint pipe 7 and the butt joint air bag 8 in butt joint by the sealing rubber blocks 18 additionally arranged inside the thread air conveying pipe 14.

The bottom of a machine body 1 is fixedly connected with a base 2, the placement stability of a hydrogenation machine is improved, a fixed frame 3 is fixedly connected with the center of the right side wall of the machine body 1 and used for fixing an output port 4 for butt joint hydrogen conveying, an output end on the outer side of a gas conveying hose 5 is fixedly connected with the output port 4, a central processing assembly 12 is fixedly connected with the middle lower part of the right side wall in the machine body 1, the central processing assembly 12 is connected with a main conveying pump 11 through a lead, a fixing pipe 6 longitudinally penetrates through the machine body 1 and extends to the outside of the machine body 1, an information processing assembly 9 is connected with a confidence receiving assembly 10 through a wire, monitoring information is received by the confidence receiving assembly 10, the information processing assembly 9 processes the information, when the gas conveying hose 5 leaks, the internal air pressure can change along with the fixed pipe, after the information processing assembly 9 receives the information of the air pressure change, the main conveying pump 11 can be closed, the continuation of the leakage can be prevented, a threaded gas conveying pipe 14 transversely penetrates through a fixed sealing block 13 and the left side wall of a butt joint air bag 8 and extends into the butt joint air bag 8 The air pressure sensor 17 monitors the air pressure change in the butt joint air bag 8 in real time through the butt joint pipe 7.

The working principle is as follows: firstly, a group of butt joint air bags 8 are additionally arranged between a main delivery pump 11 for pumping hydrogen and a gas delivery hose 5 for delivering hydrogen energy, the hydrogen energy enters the butt joint air bags 8 before entering the gas delivery hose 5, the air pressure in the butt joint air bags 8 is consistent with the air pressure in the gas delivery hose 5, a group of threaded air delivery pipes 14 are additionally arranged on the left side of the butt joint air bags 8, the left parts of the threaded air delivery pipes 14 are in threaded connection with a group of internal threaded blocks 16, butt joint pipes 7 connected with the output ends of air pressure sensors 17 additionally arranged in the internal threaded blocks 16 are inserted into the threaded air delivery pipes 14, sealing rubber blocks 18 additionally arranged in the threaded air delivery pipes 14 can also keep the butt joint tightness between the butt joint pipes 7 and the butt joint air bags 8, the air pressure sensors 17 monitor the air pressure change in the butt joint air bags 8 in real time through the butt joint pipes 7, namely the air pressure change in the gas delivery hose 5, and monitor information is received by a confidence receiving assembly 10, the information processing component 9 processes information, when the air hose 5 leaks, the internal air pressure can change accordingly, after the information processing component 9 receives the information of the air pressure change, the main conveying pump 11 can be closed, the continuation of the leakage is prevented, when the air pressure sensor 17 is damaged, the internal thread block 16 is rotated, the internal thread block 16 is separated from the threaded air pipe 14, the threaded air pipe 14 in threaded connection is rotated after the maintenance or the replacement of the new internal thread block 16, at the moment, the internal thread gasket 15 in threaded connection on the threaded air pipe 14 is rotated reversely, the internal thread gasket 15 approaches to the internal thread block 16, the internal thread gasket 15 is rotated continuously, the internal thread gasket 15 is tightly connected with the threaded air pipe 14, the internal thread block 16 is fixed on the threaded air pipe 14, and the butt sealing performance is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still make modifications to the technical solutions described in the foregoing embodiments, or make equivalent substitutions and improvements to part of the technical features of the foregoing embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a hydrogenation machine is with preventing leaking monitoring devices, includes organism (1), its characterized in that: the machine body (1) is internally and fixedly connected with a main conveying pump (11) at the middle upper part of the right side wall, the main conveying pump (11) is fixedly connected with an information processing component (9) at the upper part of the left side, the information processing component (9) is fixedly connected with a confidence receiving component (10) at the bottom, an output end of the main conveying pump (11) is fixedly connected with an output end at the bottom of a butt joint air bag (8), an input end of a gas hose (5) is fixedly connected with a top output end of the butt joint air bag (8), a fixed pipe (6) is fixedly connected with the middle right side of the top wall of the machine body (1), the gas hose (5) is fixedly connected with the inside of the fixed pipe (6), the fixed pipe (6) penetrates through the gas hose (5) and extends to the outside of the machine body (1), a fixed sealing block (13) is fixedly connected with the middle upper part of the left side wall of the butt joint air bag (8), and a transverse threaded gas pipe (14) is fixedly connected with the inside of the fixed sealing block (13), screw thread air-supply pipe (14) outside threaded connection internal thread gasket (15), screw thread air-supply pipe (14) inside roof and a set of sealing rubber piece of the equal fixed connection of diapire (18), screw thread air-supply pipe (14) left part internal thread gasket (15) left threaded connection internal thread piece (16), internal thread piece (16) inside left side wall center fixed connection baroceptor (17), the right side output end fixed connection of baroceptor (17) is to pipe (7), extend to screw thread air-supply pipe (14) inside and two sets of sealing rubber piece of sliding connection (18) to pipe (7).

2. A leakage-proof monitoring device for hydrogenation machines according to claim 1, characterized in that: the bottom of the machine body (1) is fixedly connected with a base (2).

3. A leakage-proof monitoring device for hydrogenation machines according to claim 1, characterized in that: the center of the right side wall of the machine body (1) is fixedly connected with a fixed frame (3).

4. A leakage-proof monitoring device for hydrogenation machines according to claim 1, characterized in that: the output end of the outer side of the gas transmission hose (5) is fixedly connected with the output port (4).

5. A leak-proof monitoring device for a hydrogenation apparatus according to claim 1, wherein: the middle lower part of the right side wall in the machine body (1) is fixedly connected with a central processing component (12), and the central processing component (12) is connected with a main delivery pump (11) through a lead.

6. A leak-proof monitoring device for a hydrogenation apparatus according to claim 1, wherein: the fixing pipe (6) longitudinally penetrates through the machine body (1) and extends to the outside of the machine body (1).

7. A leak-proof monitoring device for a hydrogenation apparatus according to claim 1, wherein: the information processing component (9) is connected with the confidence receiving component (10) through a wire.

8. A leakage-proof monitoring device for hydrogenation machines according to claim 1, characterized in that: the threaded air conveying pipe (14) transversely penetrates through the fixed sealing block (13) and the left side wall of the butt joint air bag (8) and extends into the butt joint air bag (8).