CN215963013U - Centralized gas mixing joint device - Google Patents
Centralized gas mixing joint device Download PDFInfo
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- CN215963013U CN215963013U CN202121293080.6U CN202121293080U CN215963013U CN 215963013 U CN215963013 U CN 215963013U CN 202121293080 U CN202121293080 U CN 202121293080U CN 215963013 U CN215963013 U CN 215963013U
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- pipeline
- joint
- gas mixing
- accommodating cavity
- operation panel
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Abstract
The utility model discloses a centralized gas mixing joint device, which comprises a bracket body and a mixing connection bin positioned above the bracket body, wherein the mixing connection bin comprises an operation panel on the front side and an accommodating cavity on the back side; the operation panel takes the first joint as the circle center, a plurality of second joints are equally arranged on the circumference, and the first joint is communicated with any one of the second joint pipelines; any one second joint is communicated with the pressure gauge in the containing cavity through a pipeline, the connecting pipeline is communicated with the pressure gauge and led out from the upper side of the containing cavity, and the pressure gauges are arranged in parallel at the top of the operation panel; an oxygen pipeline is also independently arranged in the accommodating cavity, a third joint of the oxygen pipeline is led out from the upper side of the accommodating cavity, and a pressure gauge is connected onto the third joint; the first joint and the oxygen pipeline are connected with an emptying pipeline, a vacuum pump pipeline and a mixing pipeline in the accommodating cavity; two output connectors of the mixing pipeline; and the operating panel is also provided with a plurality of control valve switches. The utility model designs the pipelines in a centralized way, has simple operation and high field integration level.
Description
Technical Field
The utility model relates to the field of bottled gas mixing, in particular to a centralized gas mixing joint device.
Background
When bottled gas is mixed, a plurality of gases are necessarily mixed in a bottle body, and the mainstream mixing mode in the market is one-bottle one-mixing mode at present, namely, after one gas is aerated in a single bottle, the bottle is replaced, then another gas is aerated, and at the moment, the aeration raw material needs to be replaced.
However, the raw materials are placed in different storage areas, the traditional mode possibly needs a forklift to convey the raw materials to a filling area, the risk is high, the convenience is poor, potential safety hazards exist, and the working efficiency is low.
Therefore, there is a need for a centralized gas mixing junction device that can achieve gas mixing in the same operating location with only simple pipe replacement.
SUMMERY OF THE UTILITY MODEL
The present invention provides a centralized gas mixing joint device to solve the above problems, and the gas mixing can be realized only by simple pipe replacement.
In order to achieve the purpose, the utility model adopts the technical scheme that: a centralized gas mixing joint device comprises a bracket body and a mixing connection bin positioned above the bracket body, wherein the mixing connection bin comprises an operation panel on the front side and an accommodating cavity on the back side;
the operation panel takes the first joint as the circle center, a plurality of second joints are equally arranged on the circumference, and the first joint is communicated with any one of the second joint pipelines;
any second joint is communicated with a pressure gauge in the accommodating cavity through a pipeline, and a connecting pipeline is communicated with the pressure gauge and led out from the upper side of the accommodating cavity;
the pressure gauges are arranged on the top of the operation panel in parallel;
an oxygen pipeline is also independently arranged in the accommodating cavity, a third joint of the oxygen pipeline is led out from the upper side of the accommodating cavity, and a pressure gauge is connected onto the third joint;
the first joint and the oxygen pipeline are connected with an emptying pipeline, a vacuum pump pipeline and a mixing pipeline in the accommodating cavity;
two output connectors of the mixing pipeline;
and the operating panel is also provided with a plurality of control valve switches.
Further, the second joint is used as a mechanically adjustable raw material and He and N2、Ar、CO、CO2、H2、CH4、CH3Feed of one or more or all of the starting materials in Br.
Further, control flap includes check valve switch, closing valve switch and needle valve switch, is used for the first joint the second connect with the break-make of unloading pipeline, vacuum pump pipeline, mixing line.
Further, CO is used2When the material is used, the first joint is connected with the material by an independent pipeline.
Further, the first joint and any one of the second joints are connected by a high-pressure hose.
Furthermore, a vacuum pump switch, a power switch and a power indicator lamp are arranged on the lower side of the operation panel.
Further, the output joint comprises an oxygen output joint and other gas mixing output joints.
Further, the oxygen pipeline and the connecting pipeline are both connected with a digital pressure gauge, and the digital pressure gauge displays on the operating panel.
Furthermore, the control valve switch and the pressure gauge are adjacent to each other on the operation panel and are provided with display nameplates.
In summary, the utility model has the following advantages:
1. according to the utility model, all raw materials form a mixed connecting end through the pipeline, the mixed connecting end is centralized on the same operation panel, the interface is controlled on the circumference of a circle, the mixed joint is arranged at the center of the circle, and the pipeline of all raw material ends can be connected through a high-pressure hose, so that the replacement is convenient.
2. During use, CO2The pipelines are communicated by adopting independent high-pressure hoses, so that the influence of the high-pressure hoses on other gases is avoided.
3. Due to 02Will explode if there is high pressure of greaseThe pipeline is independently arranged, so that contamination is prevented, and the pipeline is independently stored, so that the safety is improved.
4. The motorized adjustable feed line provides variable control capability for the gas mixing system, enabling mixing through the line when certain noble gases are added.
Drawings
FIG. 1 is a front view of the device;
FIG. 2 is a schematic view of the receiving chamber;
fig. 3 is a schematic piping diagram of the device.
Detailed Description
The utility model is further described with reference to the following figures and examples.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 specific cases to those skilled in the art.
In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Those skilled in the art will readily appreciate that the above-described preferred embodiments may be freely combined, superimposed, without conflict.
It will be understood that the embodiments described above are illustrative only and not restrictive, and that various obvious and equivalent modifications and substitutions for details described herein may be made by those skilled in the art without departing from the basic principles of the utility model.
Example (b):
a centralized gas mixing junction device, as shown in figures 1-3, comprising a support body 1 and a mixing connection bin 2 located above it.
The mixed connection bin 2 is a centralized end for pipeline arrangement and operation, and comprises an operation panel 21 on the front side and an accommodating cavity 22 on the back side;
the operation panel 21 uses the first joint 3 as a circle center, a plurality of second joints 4 are equally arranged on the circumference, and the first joint 3 is communicated with any second joint 4 through a pipeline.
Wherein the second joint is used as a mechanically tunable feedstock and He, N2、Ar、CO、CO2、H2、CH4、CH3Feed of one or more or all of the starting materials in Br.
In the present embodiment, all are included.
Namely a pipeline joint containing He raw material;
N2a raw material pipeline joint;
a CO raw material pipeline joint;
CO2a raw material pipeline joint;
H2a raw material pipeline joint;
CH4a raw material pipeline joint;
CH3a Br raw material pipeline joint;
ar raw material pipeline joint;
also comprises a motor-driven adjustable raw material joint.
Any second joint 4 is communicated with a pressure gauge 40 in the accommodating cavity 22 through a pipeline, and a connecting pipeline 5 is communicated with the pressure gauge 40 and led out from the upper side of the accommodating cavity 22.
Namely, the raw material is connected with the raw material tank through a connecting pipeline conducting joint, namely a connecting pipeline, at the upper side.
Of course, the material tanks may be distributed in different spaces without being concentrated on the operating space.
The pressure gauges 40 are arranged on the top of the operation panel 21 in parallel and are used for displaying feeding pressure.
An oxygen pipeline is also independently arranged in the accommodating cavity 22, and a third joint 50 of the oxygen pipeline is led out from the upper side of the accommodating cavity 22 and is connected with a pressure gauge.
I.e. the third connection 50 is in communication with the oxygen feed tank.
The first connector 3 and the oxygen pipeline are connected with an emptying pipeline, a vacuum pump pipeline and a mixing pipeline in the accommodating cavity 22.
Two output connections 6 of the mixing line.
That is, the first connector shares a mixing pipeline, and the oxygen pipeline is independently connected with the output connector to form a mixing pipeline.
The output connection 6 comprises an oxygen output connection and other gas mixing output connections.
The first joint 3 and the oxygen pipeline can share a vacuum pump and are realized by stop valves at different nodes.
Moreover, the emptying pipeline is used for reducing the pressure;
the vacuum pump pipeline is used for vacuumizing.
Correspondingly, a plurality of control valve switches 7 are arranged on the operation panel 21 for controlling the opening and closing of the pipeline.
The control valve switch 7 comprises a one-way valve switch, a stop valve switch and a needle valve switch, and is used for the first connector 3, the second connector 4 and the on-off of the emptying pipeline, the vacuum pump pipeline and the mixing pipeline.
The needle valve switch is used for micro-adjustment.
The one-way valve and the stop valve can control the conveying state of the raw materials, and the pressure gauge monitors in real time.
Continuing to refer to fig. 1, these raw material pipeline joints are on the circumference of the circle with first joint as the centre of a circle, refer to fig. 3, and the raw material pipeline end of giving vent to anger is on the circumference of the circle with joint J11 as the centre of a circle, improvement system's that can be very big practicality, make things convenient for whole operation to change.
The first joint is connected with a single raw material pipeline in the other raw material ends through a high-pressure hose, namely is connected with any second joint.
While using CO2When the carbon dioxide is used as a raw material, the carbon dioxide is an independent high-pressure hose, so that the influence of the carbon dioxide on other gases which do not need the carbon dioxide can be avoided, and the reliability of the device is improved.
It should be noted that the oxygen pipeline and the connecting pipeline are both connected with a digital pressure gauge 11 and are displayed on the operation panel 21.
The lower side of the operation panel 21 is provided with a vacuum pump switch 8, a power switch 9 and a power indicator lamp 10 for overall control.
In order to facilitate the operation of an operator, the control valve switch 7 and the pressure gauge 40 are provided with display nameplates 12 adjacent to each other on the operation panel 21.
The working principle is further explained by combining the attached figure 3:
first, in this embodiment, He and N are contained2、Ar、CO、CO2、H2、CH4、CH3Br all starting materials.
The second linker is J2-J10, and the linkers to the feedstock storage area are J1 and J12-J19.
J1 and J12-J19 can be located at different positions in a production workshop, and are more practical on the basis of actual storage.
The stop valve at the raw material end is V1-V9 and is matched with a control switch of an operation panel.
The joint J11 is a connecting end of the first joint and the joint J2-J10, and is connected through a high-pressure hose.
The oxygen raw material is communicated with an oxygen pipeline through a stop valve V10, and a joint J20 is communicated with the oxygen raw material.
In particular, the method comprises the following steps of,
the stop valve V11 controls the emptying pipeline;
the stop valve V12 controls the vacuum pump pipeline;
a stop valve V14 mixing and conveying pipeline;
needle valve V26 controls the mixing line.
In addition, the first and second substrates are,
the stop valve V15 controls the emptying pipeline;
the stop valve V16 controls the vacuum pump connecting pipeline;
a shut-off valve V17 mixing line;
needle valve V27 controls the needle valve line.
Further explanation in connection with its filling:
and (5) emptying and reducing the pressure at the beginning of filling.
And vacuumizing to remove residual gas.
V18 and V19 are closed.
When vacuum is drawn from the mixed material end, V14 and V16 are opened simultaneously.
While the oxygen feed side was evacuated, V12 was opened.
When the gas is mixed, V2 is opened as an example, V17 and V19 are opened simultaneously, and when the content is small, V27 and V19 are opened.
And (5) finishing filling.
V2, V17 and V19 are closed.
V15 was then opened to vent and the hose position was changed.
After V15 is closed, vacuum is pumped, the stop valve is opened according to different gases, and the process is repeated.
In summary, the present invention has the following advantages in application:
1. according to the utility model, all raw materials form a mixed connecting end through the pipeline, the mixed connecting end is centralized on the same operation panel, the interface is controlled on the circumference of a circle, the mixed joint is arranged at the center of the circle, and the pipeline of all raw material ends can be connected through a high-pressure hose, so that the replacement is convenient.
2. During use, CO2The pipelines are communicated by adopting independent high-pressure hoses, so that the influence of the high-pressure hoses on other gases is avoided.
3. Due to 02The pipeline is arranged independently as long as the grease is exploded under high pressure, so that contamination is prevented, and the pipeline is stored independently, so that the safety is improved.
4. The motorized adjustable feed line provides variable control capability for the gas mixing system, enabling mixing through the line when certain noble gases are added.
The above embodiments are merely illustrative of the technical concepts and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (9)
1. A centralized gas mixing piecing devices which characterized in that: the device comprises a support body (1) and a mixed connection bin (2) positioned above the support body, wherein the mixed connection bin (2) comprises an operation panel (21) on the front side and an accommodating cavity (22) on the back side;
the operation panel (21) takes the first joint (3) as a circle center, a plurality of second joints (4) are equally arranged on the circumference, and the first joint (3) is communicated with any one of the second joints (4) through a pipeline;
any second joint (4) is communicated with a pressure gauge (40) in the accommodating cavity (22) through a pipeline, and a connecting pipeline (5) is communicated with the pressure gauge (40) and led out from the upper side of the accommodating cavity (22);
the pressure gauges (40) are arranged on the top of the operation panel (21) in parallel;
an oxygen pipeline is also independently arranged in the accommodating cavity (22), a third joint (50) of the oxygen pipeline is led out from the upper side of the accommodating cavity (22), and a pressure gauge is connected onto the third joint;
the first joint (3) and the oxygen pipeline are connected with an emptying pipeline, a vacuum pump pipeline and a mixing pipeline in the accommodating cavity (22);
two output connectors (6) of the mixing pipeline;
the operating panel (21) is also provided with a plurality of control valve switches (7).
2. The centralized gas mixing junction device of claim 1, wherein: the second joint is used as a mechanically adjustable raw material and He and N2、Ar、CO、CO2、H2、CH4、CH3Feed of one or more or all of the starting materials in Br.
3. The centralized gas mixing junction device of claim 1, wherein: control flap switch (7) include check valve switch, stop valve switch and needle valve switch, be used for first joint (3) second joint (4) with the break-make of evacuation pipeline, vacuum pump pipeline, hybrid line.
4. The centralized gas mixing junction device of claim 2, wherein: using CO2When the material is used, the first joint is connected with the material by an independent pipeline.
5. The centralized gas mixing junction device of claim 4, wherein: the first connector (3) and any one of the second connectors (4) are connected by a high-pressure hose.
6. The centralized gas mixing junction device of claim 1, wherein: and a vacuum pump switch (8), a power switch (9) and a power indicator lamp (10) are arranged on the lower side of the operation panel (21).
7. The centralized gas mixing junction device of claim 1, wherein: the output joint (6) comprises an oxygen output joint and other gas mixing output joints.
8. The centralized gas mixing junction device of claim 1, wherein: the oxygen pipeline with the connecting line all is connected with digital pressure table (11), and is in operating panel (21) shows.
9. The centralized gas mixing junction device of claim 1, wherein: the control valve switch (7) and the pressure gauge (40) are arranged on the operation panel (21) and are adjacent to each other and provided with display nameplates (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121293080.6U CN215963013U (en) | 2021-06-10 | 2021-06-10 | Centralized gas mixing joint device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121293080.6U CN215963013U (en) | 2021-06-10 | 2021-06-10 | Centralized gas mixing joint device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215963013U true CN215963013U (en) | 2022-03-08 |
Family
ID=80512982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121293080.6U Active CN215963013U (en) | 2021-06-10 | 2021-06-10 | Centralized gas mixing joint device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215963013U (en) |
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2021
- 2021-06-10 CN CN202121293080.6U patent/CN215963013U/en active Active
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