CN218543997U

CN218543997U - Automatic dress and air supply recovery unit that fills of gas mixture

Info

Publication number: CN218543997U
Application number: CN202223180593.3U
Authority: CN
Inventors: 张鹏
Original assignee: Quanjiao Nanda Photoelectric Material Co ltd
Current assignee: Quanjiao Nanda Photoelectric Material Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-02-28
Anticipated expiration: 2032-11-28

Abstract

The utility model discloses an automatic dress and air supply recovery unit that fill of gas mixture belongs to the gas mixture and fills dress technical field, its technical scheme main points are including filling the dress air supply, the gas-supply pipe, first air valve, this automatic dress and the air supply recovery unit of filling of gas mixture supply gas for the inside of gas-supply pipe through filling the dress air supply, open first air valve this moment and open, the gas cylinder inside recovery unit is full of, part is gaseous at this moment is retrieved by recovery unit, reach the filling this moment and aerify the effect of the gas recovery who reveals when aerifing, mixing assembly can carry high-pressure hydrogen to get into the gas-supply pipe before the gas-supply in advance, gaseous the inside of filling into the bottle this moment, accomplish the mixed back of multiple gas and aerify this moment, also prevent the emergence of accidents such as unnecessary gas wafts injury operating personnel's health.

Description

Automatic dress and air supply recovery unit that fill of gas mixture

Technical Field

The utility model relates to a gas mixture fills dress technical field, in particular to gas mixture fills dress and air supply recovery unit automatically.

Background

The mixed gas is a mixture consisting of a plurality of gases and is a working medium commonly used in engineering, although the mixed gas belongs to non-effective components, the content of the gas exceeds the specified limit, the mixed gas is generally taken as an ideal gas for research, and the traditional mixed gas needs independent gas release and redundant gas cannot be recycled, so that air pollution and life danger of operators are caused.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model provides an automatic dress and air supply recovery unit that fills of gas mixture aims at solving current traditional gas mixture and needs solitary gassing and unnecessary gaseous unable recovery to cause air pollution and the dangerous problem of operating personnel life.

2. Technical scheme

The utility model discloses a realize like this, an automatic dress and air supply recovery unit that fills of gas mixture, including filling dress air supply, gas-supply pipe and first pneumatic valve, the one side of filling the dress air supply is provided with the gas-supply pipe, the surface of gas-supply pipe is provided with first pneumatic valve, the gas-supply pipe bottom is provided with recovery unit, the top of gas-supply pipe is provided with hybrid module.

In order to make the automatic dress that fills of gas mixture and air supply recovery unit have the effect of retrieving unnecessary gas and filling the dress, conduct the utility model discloses a gas mixture is automatic fills dress and air supply recovery unit is preferred, recovery unit includes gas transmission hose, gas transmission head, safety cover, recovery tube and recovery air pump, gas transmission hose joint is in the bottom of gas-supply pipe, gas transmission head threaded connection is in gas transmission hose's bottom, the safety cover joint is in gas transmission head's bottom, the recovery tube joint is in the top of safety cover, the joint of recovery air pump is in the bottom of recovery tube.

In order to make the automatic effect that fills dress and air supply recovery unit of gas mixture have the gas mixture, as the utility model discloses an automatic dress and air supply recovery unit of filling of gas mixture is preferred, mixing assembly includes high-pressure hydrogen pipe and mixed pneumatic valve, high-pressure hydrogen pipe welds in the top of gas-supply pipe, mixed pneumatic valve threaded connection is in the middle part of high-pressure hydrogen pipe.

In order to make the gas mixture fill dress and air supply recovery unit automatically and have the effect that can clear up the gas cylinder of waiting to inflate, conduct the utility model discloses a gas mixture fills dress and air supply recovery unit is preferred automatically, the vacuum air extractor has been placed to one side of retrieving the air pump, the top bolt of vacuum air extractor has the exhaust tube, the one end and the gas transmission hose joint of exhaust tube, the inside of exhaust tube and the inside intercommunication of gas transmission hose.

In order to make the automatic dress and the air supply recovery unit that fill of gas mixture have the effect that makes the gas-supply pipe compressive capacity increase, conduct the utility model discloses an automatic dress and the air supply recovery unit of filling of gas mixture is preferred, the material of gas-supply pipe is stainless steel metal material pipe.

In order to make the automatic effect that fills dress and air supply recovery unit has the unified recovery of waste gas that the air pump absorbs of gas mixture, conduct the utility model discloses an automatic dress and the air supply recovery unit of filling of gas mixture is preferred, the lateral wall of retrieving the air pump is connected with the waste gas pipe, the one end of waste gas pipe is provided with the receiving flask.

In order to make the automatic effect that fills dress and air supply recovery unit of gas mixture have the performance that makes the waste gas pipe increase resistance to compression, conduct the utility model discloses an automatic dress and the air supply recovery unit of filling of gas mixture is preferred, the material of waste gas pipe is stainless steel metal material pipe.

In order to make the automatic dress and the air supply recovery unit that fill of gas mixture can not cause the effect of metal damage when having the inside that makes gas transmission head insert the gas cylinder, as the utility model discloses an automatic dress and the air supply recovery unit of filling of gas mixture is preferred, the material of gas transmission head is the silica gel material.

3. Advantageous effects

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

this automatic dress and air supply recovery unit that fills of gas mixture, supply gas for the inside of gas-supply pipe through filling the gas supply, open first air valve this moment and open, the gas cylinder inside recovery unit is full of, part gas is retrieved by recovery unit this moment, reach the filling this moment and aerify the effect of the gas recovery who reveals when aerifing, mixing assembly can carry high-pressure hydrogen in advance before the gas transmission and get into the gas-supply pipe, the inside of bottle is filled into to the gas this moment by the filling, it aerifys to accomplish the mixed back of multiple gas this moment, also prevent unnecessary gas from wafting the emergence of accidents such as injury operating personnel's health.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a right side view of the present invention;

FIG. 3 isbase:Sub>A schematic cross-sectional view taken along line A-A of FIG. 2 according to the present invention;

FIG. 4 is a schematic view of an enlarged view of the point A in FIG. 3 according to the present invention;

fig. 5 is a schematic diagram of a rear view of the present invention.

The numbering in the figures illustrates:

1. filling an air source; 2. a gas delivery pipe; 3. a first air valve; 4. a recovery device; 6. a mixing assembly; 7. a vacuum air extractor; 8. an exhaust pipe; 9. an exhaust gas pipe; 10. collecting a bottle; 401. a gas hose; 402. a gas delivery head; 403. a protective cover; 404. a recovery pipe; 405. recovering the air pump; 601. a high pressure hydrogen line; 602. a hybrid pneumatic valve.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and 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, are not to be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an automatic dress and air supply recovery unit that fills of gas mixture, is provided with gas-supply pipe 2 including filling gas supply 1, gas-supply pipe 2 and first air valve 3, fills one side of gas supply 1, and the surface of gas-supply pipe 2 is provided with

first air valve

3, and 2 bottoms of gas-supply pipe are provided with recovery unit 4, and the top of gas-supply pipe 2 is provided with mixing assembly 6.

In this embodiment: fill dress air supply 1 through the setting, the gas-supply pipe 2, first air valve 3, recovery unit 4 and hybrid module 6, fill dress air supply 1 and supply gas for the inside of gas-supply pipe 2, open first air valve 3 this moment and open, the gas cylinder in recovery unit 4 inside is full of, partial gas is retrieved by recovery unit 4 this moment, reach the filling this moment and aerify the effect of the gas recovery who reveals when aerifing, hybrid module 6 can carry high-pressure hydrogen in advance before the gas transmission and get into gas-supply pipe 2, the inside of bottle is packed into to gas by the filling this moment, accomplish the mixed back of multiple gas and aerify this moment, also prevent that unnecessary gas from wafting the emergence of accidents such as injury operating personnel's health.

As the technical optimization scheme of the utility model, recovery unit 4 includes gas transmission hose 401, gas transmission head 402, safety cover 403, recovery tube 404 and recovery air pump 405, gas transmission hose 401 joint in the bottom of gas-supply pipe 2, gas transmission head 402 threaded connection in gas transmission hose 401's bottom, safety cover 403 joint in gas transmission head 402's bottom, recovery tube 404 joint in safety cover 403's top, recovery air pump 405's joint in recovery tube 404's bottom.

In this embodiment: by arranging the gas transmission hose 401, the gas transmission head 402, the protective cover 403, the recovery pipe 404 and the recovery gas pump 405, the gas transmission head 402 is inserted into the steel cylinder to be inflated, at the moment, the gas transmission hose 401 can transmit gas from the gas transmission hose 401 to the interior of the inflation gas cylinder, the protective cover 403 enables the gas not to float easily, and the recovery pipe 404 extracts excessive gas floating from the protective cover 403 by the recovery gas pump 405.

As the technical optimization scheme of the utility model, mixing assembly 6 includes high-pressure hydrogen pipe 601 and mixed pneumatic valve 602, and high-pressure hydrogen pipe 601 welds in the top of gas-supply pipe 2, and mixed pneumatic valve 602 threaded connection is in the middle part of high-pressure hydrogen pipe 601.

In this embodiment: by providing the high-pressure hydrogen pipe 601 and the mixing pneumatic valve 602, the high-pressure hydrogen gas delivered from the inside of the high-pressure hydrogen pipe 601 is mixed with the air in the air delivery pipe 2 after the pneumatic valve is opened.

As the technical optimization scheme of the utility model, vacuum air extractor 7 has been placed to one side of air pump, and vacuum air extractor 7's top bolt has exhaust tube 8, 8 one ends of exhaust tube and gas transmission hose 401 joint, 8 inside and the inside intercommunication of gas transmission hose 401 of exhaust tube.

In this embodiment: through setting up vacuum air extractor 7 and exhaust tube 8, vacuum air extractor 7 can find time the residual gas in the gas cylinder of aerifing in advance through exhaust tube 8, makes the inside vacuum of guaranteeing of bottle.

As the technical optimization scheme of the utility model, the material of gas-supply pipe 2 is stainless steel metal material pipe.

In this embodiment: the pressure resistance can be improved through the gas transmission pipe 2 made of stainless steel, and the maintenance time and the replacement are reduced.

As the technical optimization scheme of the utility model, the lateral wall of recovery air pump 405 is connected with exhaust pipe 9, and the one end of exhaust pipe 9 is provided with receiving flask 10.

In this embodiment: the exhaust gas sucked by the recovery air pump 405 is delivered into the collection bottle 10 through the exhaust gas pipe 9.

As the technical optimization scheme of the utility model, the material of exhaust pipe 9 is stainless steel metal material pipe.

In this embodiment: the pressure resistance is improved by providing the stainless steel metal exhaust pipe 9.

As the technical optimization scheme of the utility model, the material of gas transmission head 402 is the silica gel material.

In this embodiment: the gas transmission head 402 with the silica gel can prevent the gas transmission head 402 from being worn by metal with a gas cylinder to be filled.

The working principle is as follows: firstly, a filling gas source 1 is included, a gas pipe 2 is arranged on one side of the filling gas source 1, a first gas valve 3 is arranged on the surface of the gas pipe 2, a recovery device 4 is arranged at the bottom of the gas pipe 2, a mixing component 6 is arranged at the top of the gas pipe 2, gas is supplied to the inside of the gas pipe 2 through the filling gas source 1, the first gas valve 3 is opened at the moment, a gas bottle in the recovery device 4 is full, part of gas is recovered by the recovery device 4 at the moment, the effect of recovering the gas leaked during filling and inflating is achieved at the moment, the mixing component 6 can convey high-pressure hydrogen into the gas pipe 2 in advance before gas conveying, at the moment, the gas is filled into the inside of a bottle body, at the moment, the inflation after the mixing of various gases is completed, the accidents of injuring the body of an operator due to the floating of the excessive gas are also prevented, and the excessive gas is inserted into the inside of a steel bottle to be inflated through a gas conveying head 402, at this moment, the gas transmission hose 401 can transmit gas from the gas transmission hose 401 to the inside of the inflation gas cylinder, the protective cover 403 enables the gas to be difficult to float, the recovery gas pump 405 enables the recovery pipe 404 to extract redundant gas which floats from the protective cover 403, high-pressure hydrogen transmitted inside the high-pressure hydrogen pipe 601 is mixed with air in the air transmission pipe 2 after the pneumatic valve is opened, the vacuum air pump 7 can evacuate residual gas in the inflation gas cylinder in advance through the air exhaust pipe 8, so that vacuum is guaranteed inside the cylinder body, the pressure resistance of the stainless steel air transmission pipe 2 can be improved, maintenance time is shortened, replacement is reduced, waste gas absorbed by the recovery gas pump 405 is transmitted into the collection cylinder 10 through the waste gas pipe 9, and the gas transmission head 402 of silica gel can prevent the gas transmission head 402 from being worn by metal with the gas cylinder to be filled.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides an automatic dress and air supply recovery unit that fills of gas mixture, is including filling air supply (1), gas-supply pipe (2), first air valve (3), its characterized in that: one side of filling air supply (1) is provided with gas-supply pipe (2), the surface of gas-supply pipe (2) is provided with first air valve (3), gas-supply pipe (2) bottom is provided with recovery unit (4), the top of gas-supply pipe (2) is provided with mixing assembly (6).

2. The automatic mixed gas filling and gas source recycling device as claimed in claim 1, wherein: recovery unit (4) are including gas transmission hose (401), gas transmission head (402), safety cover (403), recovery tube (404) and recovery air pump (405), gas transmission hose (401) joint in the bottom of gas-supply pipe (2), gas transmission head (402) threaded connection in the bottom of gas transmission hose (401), safety cover (403) joint in the bottom of gas transmission head (402), recovery tube (404) joint in the top of safety cover (403), the joint of recovery air pump (405) is in the bottom of recovery tube (404).

3. The automatic mixed gas filling and gas source recycling device as claimed in claim 1, wherein: the hybrid assembly (6) comprises a high-pressure hydrogen pipe (601) and a hybrid pneumatic valve (602), the high-pressure hydrogen pipe (601) is welded at the top of the gas conveying pipe (2), and the hybrid pneumatic valve (602) is connected to the middle of the high-pressure hydrogen pipe (601) in a threaded mode.

4. The automatic mixed gas filling and gas source recycling device as claimed in claim 2, wherein: vacuum air pump (7) have been placed to one side of recovery air pump (405), the top bolt of vacuum air pump (7) has exhaust tube (8), the one end and the gas transmission hose (401) joint of exhaust tube (8), the inside and the inside intercommunication of gas transmission hose (401) of exhaust tube (8).

5. The automatic mixed gas filling and gas source recycling device as claimed in claim 2, wherein: the gas transmission pipe (2) is made of a stainless steel metal pipe.

6. The automatic mixed gas filling and gas source recycling device as claimed in claim 2, wherein: the side wall of the recycling air pump (405) is connected with an exhaust gas pipe (9), and one end of the exhaust gas pipe (9) is provided with a collecting bottle (10).

7. The automatic mixed gas filling and gas source recycling device as claimed in claim 6, wherein: the waste gas pipe (9) is made of a stainless steel metal pipe.

8. The automatic mixed gas filling and gas source recycling device as claimed in claim 2, wherein: the material of gas transmission head (402) is the silica gel material.