CN216591037U

CN216591037U - Automatic filling system

Info

Publication number: CN216591037U
Application number: CN202123384129.1U
Authority: CN
Inventors: 邓成柱; 罗孝; 钟开锋; 王清明; 张均华; 罗美金
Original assignee: Guangdong Southchina Special Gas Institute Co ltd
Current assignee: Guangdong Southchina Special Gas Institute Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-05-24
Anticipated expiration: 2031-12-29

Abstract

The utility model relates to an automatic filling system, which comprises a bracket, a gas distribution cabinet and a gas charging pipeline; the bracket is sequentially provided with a first driving piece, a second driving piece, an inflation box, a first protection cover, a second protection cover and a corridor from top to bottom; the output end of the inflation pipeline penetrates out of the bottom of the inflation box, and the output end of the inflation pipeline is connected with an inflation bottle; the second protective cover is fixedly arranged at the bottom of the support, and the inflation bottle is positioned inside the second protective cover; the distribution cabinet is installed in the outside of support, the corridor install in the distribution cabinet with between the second safety cover, gas charging line's input with the distribution cabinet links to each other. The utility model discloses be equipped with first safety cover and second safety cover, when the gas cylinder explodes, first safety cover and second safety cover can surround the gas cylinder, alleviate the injury that the production workman received, can solve the production workman at the dangerous high problem of inflation in-process.

Description

Automatic filling system

Technical Field

The utility model relates to an automatic inflation technical field especially relates to an automatic fill dress system.

Background

Many tubular containers and cylindrical containers need to be filled with special gas, for example, an oxygen cylinder needs to be filled with high-pressure oxygen, and an acetylene cylinder needs to be filled with high-pressure acetylene. Generally, high-pressure gas is filled into the high-pressure gas cylinder, the gas is generally a dangerous medium and has explosion danger, the bearing medium generally has the properties of flammability, explosiveness, toxicity, strong corrosion and the like, and the use environment is more complex and severe than other pressure containers due to the characteristics of movement, repeated filling, unfixed operation and use personnel and changed use environment. Once the high-pressure gas cylinder explodes or leaks, fire disasters or poisoning often happen, even disastrous accidents are caused, and serious property loss, casualties and environmental pollution are brought.

In view of the dangerousness of high-pressure gas cylinders and containers, the dangerousness is higher in the process of inflating in a factory, and safety accidents can be caused by carelessness, so that how to guarantee the personal safety of production workers is an important problem in the field.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic fill dress system is equipped with first safety cover and second safety cover, and when the inflation bottle explodes, first safety cover and second safety cover can surround the inflation bottle, alleviate the injury that the production workman received, can solve the production workman and aerify the dangerous high problem of in-process.

In order to achieve the above object, the utility model provides a following technical scheme:

an automatic filling system comprises a support, a gas distribution cabinet and an inflation pipeline;

the support is sequentially provided with a first driving piece, a second driving piece, an inflation box, a first protection cover, a second protection cover and a corridor from top to bottom;

the first driving piece is used for driving the inflation box to move in the vertical direction, the second driving piece is used for driving the first protection cover to move in the vertical direction, the inflation box is used for storing the inflation pipeline, the output end of the inflation pipeline penetrates out of the bottom of the inflation box, and the output end of the inflation pipeline is connected with an inflation bottle;

the second protective cover is fixedly arranged at the bottom of the support, the inflation bottle is positioned in the second protective cover, and the second protective cover is used for surrounding the bottom of the inflation bottle;

when the second driving piece is started, the first protection cover moves to a position between the inflation box and the second protection cover, the first protection cover surrounds the top of the inflation bottle, and when the second driving piece is not started, the first protection cover moves to the outer side of the inflation box;

the corridor is arranged on the outer side of the second protective cover in a surrounding mode and is used for production workers to carry out inflation or exhaust operation;

the distribution cabinet is installed in the outside of support, the corridor install in the distribution cabinet with between the second safety cover, gas charging line's input with the distribution cabinet links to each other, the distribution cabinet is used for automatic intercommunication or closes gas charging line.

Optionally, the first protection cover is a square body formed by four steel plates, and the output ends of the inflation bottle and the inflation pipeline are both located on the inner side of the first protection cover.

Optionally, the second protection cover is U-shaped, and an opening of the second protection cover deviates from the gas distribution cabinet.

Optionally, the first driving part and the second driving part are both cylinders, a piston rod of the first driving part is fixedly connected with the top of the inflation box, a piston rod of the second driving part is fixedly connected with a side wall of the first protection cover, and the moving directions of the piston rods of the first driving part and the second driving part are vertical directions.

Optionally, the inflation pipeline comprises a vacuum pump, a vacuum valve, a first inflation valve and a second inflation valve;

the input end of the vacuum valve is connected with the output end of the inflation bottle, and the output end of the vacuum valve is connected with the input end of the vacuum pump;

the input end of the first inflation valve is connected with the output end of the gas distribution cabinet, and the output end of the first inflation valve is connected with the input end of the inflation bottle;

the input end of the second inflation valve is connected with the output end of the gas distribution cabinet, and the output end of the second inflation valve is connected with the input end of the inflation bottle;

the first inflation valve and the second inflation valve are respectively used for controlling the discharge of two gases.

Optionally, the number of the vacuum valves, the first inflation valves and the second inflation valves is two; the two vacuum valves form a parallel branch, the two first inflation valves form a parallel branch, and the two second inflation valves form a parallel branch.

Optionally, a pressure gauge is arranged between the vacuum valve and the inflation bottle, the pressure gauge is arranged between the first inflation valve and the inflation bottle, and the pressure gauge is arranged between the second inflation valve and the inflation bottle.

Compared with the prior art, the embodiment of the utility model has following beneficial effect:

1. an automatic fill dress system of this scheme places the gas cylinder in the inside of second safety cover for the bottom of gas cylinder can be protected to the second safety cover, then starts first driving piece, and first driving piece can change the height of gas cylinder, makes gas piping's output link to each other with the input of gas cylinder, makes in gas can be discharged the gas cylinder. Continued actuation of the second actuator changes the position of the first shield so that the first shield surrounds the top of the inflatable bottle, at which point the first shield and the second shield completely protect the inflatable bottle. When the inflatable bottle has an accident, the first protective cover and the second protective cover can block the spraying direction of fragments of the inflatable bottle, so that the injury of the fragments of the inflatable bottle to a human body is reduced, and the problem of high risk of production workers in the inflating process can be solved;

2. production workers can observe the operation condition of the gas distribution cabinet in a corridor, the gas distribution cabinet is connected with the inflation bottle through the inflation pipeline, the gas distribution cabinet is started, the gas distribution cabinet can be automatically communicated with the inflation pipeline, so that gas in the gas distribution cabinet can be discharged into the inflation bottle, the inflation box can protect the inflation pipeline, and the condition that the inflation pipeline is damaged under the external action is reduced. When the gas content in the gas cylinder reaches the production requirement, the gas distribution cabinet can automatically close the gas charging pipeline, the condition that the pressure in the gas cylinder is too large is reduced, and the damage of an automatic punching and installing system to production workers is further reduced.

Drawings

Fig. 1 is a schematic view of an automatic filling system according to an embodiment of the present invention;

fig. 2 is a schematic view of an inflator in an automatic filling system according to an embodiment of the present invention;

fig. 3 is a schematic view of an inflation line in an automatic filling system according to an embodiment of the present invention;

wherein, 1, a bracket; 10. a second driving member; 11. a first driving member; 12. an air-filled tank; 13. a first protective cover; 14. a second protective cover; 15. a corridor; 2. a gas distribution cabinet; 3. an inflation pipeline; 31. a vacuum pump; 32. a vacuum valve; 33. a first inflation valve; 34. a second inflation valve; 35. a pressure gauge; 4. an inflation bottle.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being 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. Furthermore, features defined as "first" and "second" may explicitly or implicitly include one or more of the features for distinguishing between descriptive features, non-sequential, non-trivial and non-trivial.

In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

An automatic filling system according to an embodiment of the present invention is described below with reference to fig. 1 to 3.

An automatic filling system comprises a bracket 1, a gas distribution cabinet 2 and a gas charging pipeline 3;

the support 1 is sequentially provided with a first driving piece 11, a second driving piece 10, an inflation box 12, a first protection cover 13, a second protection cover 14 and a corridor 15 from top to bottom; first driving piece 11 is used for the drive inflation case 12 moves about in the vertical direction, second driving piece 10 is used for the drive first protection cover 13 moves about in the vertical direction, inflation case 12 is used for depositing inflation line 3, the output of inflation line 3 is worn out the bottom of inflation case 12, the output of inflation line 3 is connected with gas cylinder 4.

The second protective cover 14 is fixedly arranged at the bottom of the bracket 1, the inflation bottle 4 is positioned inside the second protective cover 14, and the second protective cover 14 is used for surrounding the bottom of the inflation bottle 4; when the second driving member 10 is started, the first protection cover 13 moves to the inflation box 12 and between the second protection covers 14, the first protection cover 13 surrounds the top of the inflation bottle 4, and when the second driving member 10 is not started, the first protection cover 13 moves to the outer side of the inflation box 12.

The corridor 15 is arranged around the outer side of the second protective cover 14, and the corridor 15 is used for production workers to perform inflation or exhaust operation; distribution cabinet 2 install in the outside of support 1, corridor 15 install in distribution cabinet 2 with between the second safety cover 14, inflation line 3's input with distribution cabinet 2 links to each other, distribution cabinet 2 is used for automatic intercommunication or closes inflation line 3.

An automatic filling system of this scheme places gas cylinder 4 in the inside of second safety cover 14 for the bottom of gas cylinder 4 can be protected to second safety cover 14, then starts first driving piece 11, and first driving piece 11 can change the height of gas tank 12, makes the output of gas tube 3 link to each other with the input of gas cylinder 4, makes gas can be discharged in gas cylinder 4. Continued actuation of the second actuator 10 changes the position of the first shield 13 so that the first shield 13 surrounds the top of the inflator 4, at which time the first shield 13 and the second shield 14 completely protect the inflator 4. When the inflation bottle 4 has an accident, the first protective cover 13 and the second protective cover 14 can block the spraying direction of fragments of the inflation bottle 4, so that the injury of the fragments of the inflation bottle 4 to a human body is reduced, and the problem of high risk of production workers in the inflation process can be solved.

The production worker can observe the operating condition of the gas distribution cabinet 2 in the corridor 15, the gas distribution cabinet 2 is connected with the inflation bottle 4 through the inflation pipeline 3, the gas distribution cabinet 2 is started, the gas distribution cabinet 2 can be automatically communicated with the inflation pipeline 3, so that gas in the gas distribution cabinet 2 can be discharged into the inflation bottle 4, the inflation pipeline 3 can be protected by the inflation box 12, and the condition that the inflation pipeline 3 is damaged under the external action is reduced. When gas content in the gas cylinder 4 reaches the production requirement, the gas distribution cabinet 2 can automatically close the gas charging pipeline 3, the condition of overlarge pressure in the gas cylinder 4 is reduced, and the damage of an automatic flushing system to production workers in the scheme is further reduced.

The first protection cover 13 is a square body formed by four steel plates, and the output ends of the inflation bottle 4 and the inflation pipeline 3 are both positioned on the inner side of the first protection cover 13. The first protection cover 13 can enclose the inflation bottle 4 in four directions, and the safety of the automatic filling system can be improved. When the inflation bottle 4 explodes, the first protection cover 13 can limit the spraying direction of fragments of the inflation bottle 4, and the injury of the fragments of the inflation bottle 4 to production workers is reduced.

The second protective cover 14 is U-shaped, and an opening of the second protective cover 14 deviates from the gas distribution cabinet 2. The second protective cover 14 is arranged at the bottom of the bracket 1 and is U-shaped, so that a production worker can conveniently place the inflation bottle 4 in the second protective cover 14 for inflation and exhaust. And the opening of second safety cover 14 deviates from gas distribution cabinet 2, and when inflation bottle 4 that is located inside second safety cover 14 explodes, second safety cover 14 can block the injection direction of 4 fragments of inflation bottle, not only can protect the production workman, can also protect gas distribution cabinet 2 behind the support 1, avoids arousing bigger explosion accident.

First driving piece 11 and second driving piece 10 are the cylinder, the piston rod of first driving piece 11 with the top fixed connection of inflation tank 12, the piston rod of second driving piece 10 with the lateral wall fixed connection of first protection cover 13, the activity direction of the piston rod of first driving piece 11 and second driving piece 10 is vertical direction.

Wherein the piston rod of the second driving member 10 is actuated to contract upwards, so that the piston rod of the second driving member 10 can drive the first protection cover 13 to move upwards, and the top of the inflation bottle 4 is exposed to the air. At this moment, the production worker can disconnect the connection between the inflation pipeline 3 and the inflation bottle 4, then start the first driving member 11, the first driving member 11 can drive the inflation box 12 to move upwards, further make the inflation box 12 and the inflation pipeline 3 keep away from and place the inflation bottle 4 in the second protective cover 14, or move the inflation bottle 4 out of the second protective cover 14, and the efficiency of the production worker for carrying the inflation bottle 4 is improved.

The inflation pipeline 3 comprises a vacuum pump 31, a vacuum valve 32, a first inflation valve 33 and a second inflation valve 34; the input end of the vacuum valve 32 is connected with the output end of the inflation bottle 4, and the output end of the vacuum valve 32 is connected with the input end of the vacuum pump 31.

The input end of the first inflation valve 33 is connected with the output end of the gas distribution cabinet 2, and the output end of the first inflation valve 33 is connected with the input end of the inflation bottle 4; the input end of the second inflation valve 34 is connected with the output end of the gas distribution cabinet 2, and the output end of the second inflation valve 34 is connected with the input end of the inflation bottle 4; the first inflation valve 33 and the second inflation valve 34 are used to control the discharge of two gases, respectively.

The vacuum pump 31 is started and the vacuum valve 32 is opened so that the vacuum pump 31 can pump out the impurity gas in the air cylinder 4, the vacuum valve 32 can adjust the discharge rate of the gas in the air cylinder 4, and when the gas in the air cylinder 4 is small, the vacuum valve 32 can correspondingly reduce the discharge rate of the gas.

When the impurity gas in the gas charging bottle 4 is completely discharged, the input end of the first gas charging valve 33 is connected with one output end of the gas distribution cabinet 2, so that the first gas charging valve 33 can inject gas A into the gas charging bottle 4; the input of the second inflation valve 34 is connected to the other output of the gas distribution cabinet 2, so that the second inflation valve 34 can inject the gas B into the inflation bottle 4. The first inflation valve 33 or the second inflation valve 34 is selectively opened according to production requirements, and if production workers need to manufacture the mixed inflation bottle 4 with the gas A and the gas B, the first inflation valve 33 and the second inflation valve 34 can be opened, and the gas distribution cabinet 2 can adjust the discharge speed and the discharge time of the gas A and the gas B, so that the inflation bottle 4 can meet the production requirements.

The number of the vacuum valves 32, the first inflation valves 33 and the second inflation valves 34 is two; the two vacuum valves 32 form a parallel branch, the two first inflation valves 33 form a parallel branch, and the two second inflation valves 34 form a parallel branch. In this embodiment, two vacuum valves 32, two first inflation valves 33, and two second inflation valves 34 are provided, so that the discharge speed of the gas in the inflation bottle 4 can be increased, and the inflation efficiency can be improved.

A pressure gauge 35 is arranged between the vacuum valve 32 and the inflation bottle 4, the pressure gauge 35 is arranged between the first inflation valve 33 and the inflation bottle 4, and the pressure gauge 35 is arranged between the second inflation valve 34 and the inflation bottle 4. Be equipped with a plurality of manometer 35 in this scheme, manometer 35 can detect out the atmospheric pressure of a plurality of branches of gas charging line 3 to can in time adjust vacuum valve 32, first inflation valve 33 and second inflation valve 34, reduce the branch road in the gas charging line 3 and appear the too big condition of pressure.

Other constructions and operations of an automatic filling system according to embodiments of the present invention are known to those skilled in the art and will not be described in detail herein.

In the description herein, references to the description of the terms "embodiment," "example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An automatic filling system is characterized by comprising a support, a gas distribution cabinet and an inflation pipeline;

the bracket is sequentially provided with a first driving piece, a second driving piece, an inflation box, a first protection cover, a second protection cover and a corridor from top to bottom;

2. The automatic filling system of claim 1, wherein the first protective cover is a square body composed of four steel plates, and the output ends of the inflation bottle and the inflation pipeline are both located inside the first protective cover.

3. The automatic filling system of claim 1, wherein the second protective covering is U-shaped, the opening of the second protective covering facing away from the gas distribution cabinet.

4. The automatic filling system of claim 1, wherein the first driving member and the second driving member are both air cylinders, a piston rod of the first driving member is fixedly connected to the top of the inflation box, a piston rod of the second driving member is fixedly connected to the side wall of the first protection cover, and the moving directions of the piston rods of the first driving member and the second driving member are vertical.

5. The automatic filling system of claim 1, wherein the inflation line comprises a vacuum pump, a vacuum valve, a first inflation valve, and a second inflation valve;

6. The automatic filling system of claim 5, wherein the number of said vacuum valves, said first inflation valve and said second inflation valve is two; the two vacuum valves form a parallel branch, the two first inflation valves form a parallel branch, and the two second inflation valves form a parallel branch.

7. The automatic filling system of claim 5, wherein a pressure gauge is provided between the vacuum valve and the inflation bottle, wherein the pressure gauge is provided between the first inflation valve and the inflation bottle, and wherein the pressure gauge is provided between the second inflation valve and the inflation bottle.