CN210462092U

CN210462092U - Multi-joint device for argon gas confluence

Info

Publication number: CN210462092U
Application number: CN201921176554.1U
Authority: CN
Inventors: 鲁侠; 刘光继
Original assignee: Yunnan Anfeng Gas Co Ltd
Current assignee: Yunnan Anfeng Gas Co Ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-05-05
Anticipated expiration: 2029-07-25

Abstract

The utility model relates to a gaseous equipment technical field that converges specifically is an argon gas's multi-joint device that converges, including the shell, a plurality of stop valves are installed on the top of shell, all install the intake pipe on every stop valve, install the discharge in the shell, and the bottom of discharge is connected with the outlet duct, installs indicating device between discharge and the stop valve, and indicating device comprises cover shell and impeller, and the impeller rotates with the cover shell to be connected. This multi-joint device that argon gas converges through the indicating device who sets up for when the intake pipe that is linked together with current indicating device still had the condition of gaseous input, the impeller can be stirred in the cover shell internal rotation to the gaseous air current that produces, and when not gaseous input, the impeller is in the banned state in the cover shell, makes people can direct observation trachea whether have gaseous entering, so that change the air supply.

Description

Multi-joint device for argon gas confluence

Technical Field

The utility model relates to a gaseous equipment technical field that converges specifically is an argon gas's polylinker device that converges.

Background

In the use of argon, in order to improve the working efficiency and the safe production, the gas sources of single gas supply of single gas using points are generally gathered together, and a plurality of containers (high-pressure steel cylinders, low-temperature dewar tanks and the like) for holding gas are converged. When a plurality of gas sources are converged, due to the fact that gas storage amounts of the gas sources are different, the phenomenon that the gas sources stop gas at first can be caused, people cannot timely replace the gas sources due to the fact that the gas sources which stop gas cannot be found timely, and therefore the multi-joint device for argon convergence is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an argon gas converges's multi-joint device to solve the problem that proposes among the above-mentioned background art.

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

the utility model provides a multi-joint device that argon gas converges, includes the shell, a plurality of stop valves are installed on the top of shell, every all install the intake pipe on the stop valve, install the discharge in the shell, the bottom of discharge is connected with the outlet duct, the discharge with install indicating device between the stop valve, indicating device is by the cover shell with install impeller in the cover shell is constituteed, the connector is all installed at the top end both ends of cover shell, the top end both ends of cover shell respectively through the trachea with the stop valve with the discharge is linked together, be provided with a plurality of blades on the surface of impeller, both ends all are equipped with the protruding axle about the impeller, the impeller with the cover shell rotates to be connected.

Preferably, an air inlet joint is arranged at the side end of the stop valve, and one end of the air inlet pipe is installed on the air inlet joint and communicated with the inside of the stop valve.

Preferably, a plurality of branch pipes are arranged at the top of the gas collecting pipe, and the number of the branch pipes is equal to that of the stop valves.

Preferably, the shell is provided with a cavity for installing the plurality of indicating devices, a plurality of pipe joints are respectively installed on the top wall and the bottom wall of the cavity, and the pipe joints are respectively installed on the stop valve and the branch pipes on the gas collecting pipe.

Preferably, an inner cavity used for installing the impeller is formed in the casing, rotating holes are formed in the inner walls of the left side and the right side of the inner cavity, and the protruding shaft extends into the rotating holes to enable the protruding shaft to be connected with the rotating holes in a rotating mode.

Preferably, when the gas enters the casing along the gas inlet pipe after passing through the stop valve, the gas stirs the impeller to rotate around the convex shaft under the action of the gas flow.

Preferably, both ends of the top and the bottom of the casing are provided with connecting holes for installing the connectors.

Compared with the prior art, the beneficial effects of the utility model are that:

this multi-joint device that argon gas converges, indicating device through setting up for the intake pipe that is linked together with current indicating device is when still having the condition of gaseous input, and the impeller can be stirred in the cover shell internal rotation to the gaseous air current that produces, and when not gaseous input, the impeller is in the forbidden state in the cover shell, makes people can direct observation trachea whether have gaseous entering, so that change the air supply, has solved people and can't in time change the problem to the air supply because of the air supply that can not in time discover to stop supplying gas.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic connection diagram of the indicating device of the present invention;

fig. 3 is a schematic structural diagram of the housing of the present invention;

fig. 4 is a schematic structural diagram of an indicating device in the present invention;

fig. 5 is a cross-sectional view of a middle housing according to the present invention;

fig. 6 is a schematic structural diagram of the impeller of the present invention.

In the figure: 1. a housing; 11. a stop valve; 111. an air inlet joint; 12. an air inlet pipe; 13. a gas collecting pipe; 14. an air outlet pipe; 15. a cavity; 151. a pipe joint; 2. an indicating device; 21. a housing; 211. an inner cavity; 212. connecting holes; 213. hole turning; 22. an impeller; 221. a blade; 222. a protruding shaft; 23. a connecting head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the 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 therefore should not be construed as limiting the present invention.

Further, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-6, the present invention provides a technical solution:

the utility model provides a multi-joint device that argon gas converges, which comprises an outer shell 1, a plurality of stop valves 11 are installed on the top of shell 1, all install intake pipe 12 on every stop valve 11, install discharge 13 in the shell 1, discharge 13's bottom is connected with outlet duct 14, install indicating device 2 between discharge 13 and the stop valve 11, indicating device 2 comprises shell 21 and the impeller 22 of installing in shell 21, connector 23 is all installed at shell 21's top end both ends, shell 21's top end both ends are linked together through trachea and stop valve 11 and discharge 13 respectively, be provided with a plurality of blades 221 on impeller 22's the surface, impeller 22 all is equipped with protruding axle 222 at both ends about, impeller 22 rotates with shell 21 to be connected.

In this embodiment, an air inlet joint 111 is disposed at a side end of the stop valve 11, and one end of the air inlet pipe 12 is mounted on the air inlet joint 111 and is communicated with the inside of the stop valve 11, so that the transportation and the stop of the air can be controlled by controlling the opening and closing of the stop valve 11.

Specifically, the top of the gas collecting pipe 13 is provided with a plurality of branch pipes, and the number of the branch pipes is equal to that of the stop valves 11. Offer cavity 15 that is used for installing a plurality of indicating device 2 on shell 1, all install a plurality of coupling 151 on two inner walls at the bottom of the top of cavity 15, coupling 151 is installed respectively on the branch pipe on stop valve 11 and gas collecting pipe 13, connecting hole 212 that is used for installing connector 23 is all offered at the bottom both ends of the top of cover shell 21, connecting hole 212 is the screw thread form, connector 23 and connecting hole 212 threaded connection, the connector 23 at both ends is linked together through the coupling at trachea and 11 bottom of stop valve and branch pipe top respectively at the bottom of the top of cover shell 21, make stop valve 11, indicating device 2 and branch pipe one-to-one communicate each other.

Furthermore, the casing 21 is made of transparent PC material, people can see the inside of the casing 21 from the outside conveniently, an inner cavity 211 for installing the impeller 22 is formed in the casing 21, rotating holes 213 are formed in the inner walls of the left side and the right side of the inner cavity 211, the protruding shaft 222 extends into the rotating holes 213 to enable the protruding shaft 222 to be connected with the rotating holes 213 in a rotating mode, when gas enters the casing 21 along the gas inlet pipe 12 and through the stop valve 11, the gas stirs the impeller 22 to rotate around the protruding shaft 222 under the action of gas flow, and the gas source is in a gas release state, and when the impeller 22 stops rotating and the stop valve 11 is in an open state, the gas in the gas source is in a gas stop state after being used up.

The utility model discloses a multi-joint device that argon gas converges when using, at first be linked together the other end of intake pipe 12 with the air supply, a plurality of stop valve 11 of opening make the gas in the air supply can follow intake pipe 12 and enter into indicating device 2 and collect the back at collector 13 and discharge from outlet duct 14, at last when the air supply is still gassing, the gas is stirred impeller 22 and is rotated around protruding axle 222 under the effect of air current, the rotation of impeller 22 is watched to people's permeable transparent cover shell 21 this moment, make people audio-visual understanding the air supply be in the gassing state, when people observe impeller 22 stall and stop valve 11 is in the open mode, explain that the gas in the air supply is used up and be in the gas stopping state, people can carry out the change work of air supply this moment.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an argon gas multi-joint device that converges, includes shell (1), its characterized in that: a plurality of stop valves (11) are arranged at the top end of the shell (1), an air inlet pipe (12) is arranged on each stop valve (11), a gas collecting pipe (13) is arranged in the shell (1), the bottom of the gas collecting pipe (13) is connected with a gas outlet pipe (14), an indicating device (2) is arranged between the gas collecting pipe (13) and the stop valve (11), the indicating device (2) consists of a casing (21) and an impeller (22) mounted in the casing (21), connectors (23) are respectively installed at the top and bottom ends of the casing (21), the top and bottom ends of the casing (21) are respectively communicated with the stop valve (11) and the gas collecting pipe (13) through gas pipes, the impeller is characterized in that a plurality of blades (221) are arranged on the outer surface of the impeller (22), protruding shafts (222) are arranged at the left end and the right end of the impeller (22), and the impeller (22) is rotatably connected with the casing (21).

2. The argon-converging multi-junction device of claim 1, wherein: the side of stop valve (11) is equipped with air inlet joint (111), the one end of intake pipe (12) is installed on air inlet joint (111) and with the inside of stop valve (11) is linked together.

3. The argon-converging multi-junction device of claim 1, wherein: the top of the gas collecting pipe (13) is provided with a plurality of branch pipes, and the number of the branch pipes is equal to that of the stop valves (11).

4. The argon converging multi-junction device of claim 3, wherein: the indicating device is characterized in that a cavity (15) used for installing the indicating devices (2) is formed in the shell (1), a plurality of pipe joints (151) are installed on two inner walls of the top and the bottom of the cavity (15), and the pipe joints (151) are installed on the stop valve (11) and the branch pipes on the gas collecting pipe (13) respectively.

5. The argon-converging multi-junction device of claim 1, wherein: an inner cavity (211) used for installing the impeller (22) is formed in the casing (21), rotating holes (213) are formed in the inner walls of the left side and the right side of the inner cavity (211), and the protruding shaft (222) extends into the rotating holes (213) to enable the protruding shaft (222) to be rotatably connected with the rotating holes (213).

6. The argon-converging multi-junction device of claim 1, wherein: when the gas enters the shell (21) after passing through the stop valve (11) along the gas inlet pipe (12), the gas stirs the impeller (22) to rotate around the convex shaft (222) under the action of the gas flow.

7. The argon-converging multi-junction device of claim 1, wherein: and the two ends of the top and the bottom of the casing (21) are provided with connecting holes (212) for installing the connectors (23).