A multi-component mixed gas configuration device

Abstract

The utility model relates to the technical field of gas mixing configuration, in particular to a multi-component mixed gas configuration device, which promotes the mixing between the gases of each component, makes the gas mixing between the components more uniform, improves the mixing efficiency and mixing effect between the gases of each component, is easy to use and has high practicality; comprises a base plate, a bracket and a mixing cylinder, the mixing cylinder is fixedly mounted on the upper end of the base plate through the bracket, and a chamber is arranged in the mixing cylinder; also comprises an air intake device, an exhaust device and a stirring device, the air intake device and the exhaust device are both mounted on the mixing cylinder, the air intake device has an air intake function, the exhaust device has an exhaust function, the stirring device is mounted on the mixing cylinder, and the stirring device has a stirring and mixing function.

Description

Technical Field

[0001] The utility model relates to the technical field of gas mixing configuration, in particular to a multi-component mixed gas configuration device. Background Art

[0002] A multi-component mixed gas configuration device is a device for mixing and configuring a plurality of gases, which is widely used in many fields such as industrial production, experimental research, food packaging and medical treatment. In the prior art, a utility model patent with patent application number 202320000053.8 discloses a multi-component mixed gas configuration device, which is mainly composed of a mixing chamber and a mixing tube. When mixing and configuring a plurality of gases, various gases are added to the mixing chamber through a plurality of mixing tubes respectively, so that the various gases are mixed in the mixing chamber, and then the mixed gases in the mixing chamber are discharged through the exhaust pipe on the mixing chamber for use; the inventor believes that there are the following problems in the use process, when various gases are added to the mixing chamber, the various gases are mixed in the mixing chamber only by their own diffusion, and the mixing efficiency is slow, the prepared mixed gas is uneven, the use is inconvenient, and the practicality is poor. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a multi-component mixed gas configuration device which promotes the mixing between the components of the gas, makes the mixing of the components of the gas more uniform, improves the mixing efficiency and mixing effect between the components of the gas, is easy to use and has high practicality.

[0004] The multi-component mixed gas configuration equipment of the utility model comprises a base plate, a bracket and a mixing cylinder, the mixing cylinder is fixedly mounted on the upper end of the base plate through the bracket, and a chamber is arranged in the mixing cylinder; it also comprises an air intake device, an exhaust device and a stirring device, the air intake device and the exhaust device are both mounted on the mixing cylinder, the air intake device has an air intake function, the exhaust device has an exhaust function, the stirring device is mounted on the mixing cylinder, and the stirring device has a stirring and mixing function; when preparing the multi-component gas, firstly, various gases are introduced into the chamber of the mixing cylinder through the air intake device according to a certain proportion, and then the stirring device is turned on to make the stirring device stir the gas in the chamber of the bracket to promote the mixing of various gases, and then the mixed gas is discharged through the exhaust device; when preparing the mixed gas, the stirring device can be used to promote the mixing of the various component gases, so that the gases of the various components are mixed more evenly, thereby improving the mixing efficiency and mixing effect of the various component gases, and the utility model is convenient to use and highly practical.

[0005] Preferably, the stirring device includes a ventilation pipe, multiple groups of stirring blades and a driving mechanism. The ventilation pipe is rotatably installed on the base plate and the mixing barrel, the multiple groups of stirring blades are fixedly installed on the upper part of the ventilation pipe, the multiple groups of stirring blades are located in the chamber of the mixing barrel, and the driving mechanism is installed on the ventilation pipe and the base plate. The driving mechanism is used to drive the ventilation pipe to rotate; after various gases are introduced into the chamber of the mixing barrel, the driving mechanism is turned on, so that the driving mechanism drives the ventilation pipe to rotate, and the ventilation pipe drives the multiple groups of stirring blades to rotate. During the rotation process, the multiple groups of stirring blades promote the mixing of various gases in the chamber of the mixing barrel, thereby improving the mixing efficiency and mixing effect of various gases in the chamber of the mixing barrel.

[0006] Preferably, the driving mechanism includes bevel gear A, bevel gear B, a driving shaft, a fixed plate and a servo motor. Bevel gear A is fixedly mounted on the lower part of the ventilation pipe, bevel gear A is meshed with bevel gear B, bevel gear B is fixedly mounted on the driving shaft, the driving shaft is rotatably mounted on the fixed plate, the fixed plate and the servo motor are both fixedly mounted on the bottom plate, and the input end of the driving shaft is connected to the output end of the servo motor; when the ventilation pipe is rotated, the servo motor is turned on, and the servo motor drives the bevel gear A to rotate through the driving shaft to drive the bevel gear B, and the bevel gear A rotates multiple groups of stirring blades through the ventilation pipe; thereby promoting the mixing of each component gas in the mixing barrel chamber.

[0007] Preferably, the air intake device includes an air supply pipe, a connecting pipe and multiple groups of air intake pipes, the output end of the air supply pipe is connected to the chamber of the mixing cylinder, the input end of the air supply pipe is connected to the connecting pipe, the multiple groups of air intake pipes are all connected to the connecting pipe, and valves are provided on the multiple groups of air intake pipes; when adding gases to be mixed into the mixing cylinder chamber, various gases can be added through the multiple groups of air intake pipes respectively, so that various gases enter the mixing cylinder chamber through the connecting pipe and the air supply pipe and are mixed; it is convenient to add gases to be mixed into the mixing cylinder chamber, it is easy to use and has high practicality.

[0008] Preferably, the exhaust device comprises a rotary joint, a delivery pipe, an air pump and an exhaust pipe, the rotary joint is fixedly mounted on the upper part of the mixing cylinder, the upper end of the ventilation pipe is an opening, the upper part of the ventilation pipe is rotatably mounted on the mixing cylinder and the rotary joint, the upper part of the ventilation pipe is connected with the rotary joint, a plurality of groups of air inlet holes are arranged on the ventilation pipe, the plurality of groups of air inlet holes are at different heights of the ventilation pipe, the plurality of groups of air inlet holes are all located in the chamber of the mixing cylinder, the output end of the rotary joint is connected with the air pump through the delivery pipe, the output end of the air pump is provided with an exhaust pipe, and a valve is provided on the delivery pipe; when it is necessary to take out the mixed gas in the chamber of the mixing cylinder, the exhaust pipe is connected with an external collecting device, and then the air pump is turned on, so that the gas at different heights in the chamber of the mixing cylinder respectively enters the rotary joint through the plurality of groups of air inlet holes on the ventilation pipe, and then the gas is discharged to the outside through the delivery pipe, the air pump and the exhaust pipe; it can simultaneously discharge the gas at different heights in the chamber of the mixing cylinder together, the component of the discharged gas is more uniform, the use is convenient, and the practicability is high.

[0009] Preferably, each of the multiple groups of air intake pipes is provided with a one-way valve; through the above arrangement, the gas is prevented from flowing reversely on the air intake pipe, thereby improving the reliability during use.

[0010] Preferably, a pressure gauge is provided on the mixing cylinder; through the above arrangement, the gas pressure in the mixing cylinder chamber is easily monitored, thereby improving convenience.

[0011] Compared with the prior art, the utility model has the following beneficial effects: it promotes the mixing of the gases of various components, makes the mixing of the gases of various components more uniform, improves the mixing efficiency and mixing effect of the gases of various components, is easy to use and has high practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a cross-sectional structural schematic diagram of the utility model;

[0013] Figure 2 It is a schematic diagram of the axonometric structure of the utility model;

[0014] Figure 3 It is a schematic diagram of the structure of the stirring device and the exhaust device;

[0015] Figure 4 It is a schematic diagram of the structure of the air intake device;

[0016] Figure 5 yes Figure 3 Schematic diagram of the structure with a partial enlargement at point A in the middle.

[0017] Markings in the attached figure: 1. Base plate; 2. Bracket; 3. Mixing cylinder; 4. Ventilation pipe; 5. Stirring blade; 6. Bevel gear A; 7. Bevel gear B; 8. Drive shaft; 9. Fixed plate; 10. Servo motor; 11. Air pipe; 12. Connecting pipe; 13. Inlet pipe; 14. Rotary joint; 15. Delivery pipe; 16. Air pump; 17. Exhaust pipe; 18. One-way valve. DETAILED DESCRIPTION

[0018] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0019] It should be noted in advance that before the gas to be prepared is introduced into the chamber of the mixing cylinder 3, the gas in the mixing cylinder 3 is first evacuated by an external vacuum pump.

[0020] Example 1

[0021] like Figures 1 to 5 The multi-component mixed gas configuration equipment of the utility model comprises a base plate 1, a bracket 2, a mixing cylinder 3, an air intake device, an exhaust device and a stirring device. The mixing cylinder 3 is fixedly mounted on the upper end of the base plate 1 through the bracket 2. A chamber is arranged in the mixing cylinder 3. The air intake device and the exhaust device are both mounted on the mixing cylinder 3. The air intake device has an air intake function, the exhaust device has an exhaust function, the stirring device is mounted on the mixing cylinder 3, and the stirring device has a stirring and mixing function. When preparing multi-component gas, firstly, various gases are introduced into the chamber of the mixing cylinder 3 through the air intake device according to a certain proportion, and then the stirring device is turned on to make the stirring device stir the gas in the chamber of the bracket 2 to promote the mixing of various gases, and then the mixed gas is discharged through the exhaust device. When preparing the mixed gas, the stirring device can be used to promote the mixing of the various component gases, so that the gas mixing of the various components is more uniform, thereby improving the mixing efficiency and mixing effect of the various component gases. It is easy to use and has high practicality.

[0022] like Figure 1 and Figure 3 The stirring device includes a vent pipe 4, multiple groups of stirring blades 5 and a driving mechanism. The vent pipe 4 is rotatably installed on the bottom plate 1 and the mixing barrel 3. The multiple groups of stirring blades 5 are fixedly installed on the upper part of the vent pipe 4. The multiple groups of stirring blades 5 are located in the chamber of the mixing barrel 3. The driving mechanism is installed on the vent pipe 4 and the bottom plate 1. The driving mechanism is used to drive the vent pipe 4 to rotate; after various gases are introduced into the chamber of the mixing barrel 3, the driving mechanism is turned on, so that the driving mechanism drives the vent pipe 4 to rotate, and the vent pipe 4 drives the multiple groups of stirring blades 5 to rotate. During the rotation process, the multiple groups of stirring blades 5 promote the mixing of various gases in the chamber of the mixing barrel 3, thereby improving the mixing efficiency and mixing effect of various gases in the chamber of the mixing barrel 3.

[0023] like Figure 5 The driving mechanism includes a bevel gear A6, a bevel gear B7, a driving shaft 8, a fixed plate 9 and a servo motor 10. The bevel gear A6 is fixedly sleeved on the lower part of the ventilation pipe 4, and the bevel gear A6 is meshed with the bevel gear B7. The bevel gear B7 is fixedly mounted on the driving shaft 8, and the driving shaft 8 is rotatably mounted on the fixed plate 9. The fixed plate 9 and the servo motor 10 are both fixedly mounted on the bottom plate 1, and the input end of the driving shaft 8 is connected to the output end of the servo motor 10; when the ventilation pipe 4 is rotated, the servo motor 10 is turned on, and the servo motor 10 drives the bevel gear B7 to rotate through the driving shaft 8, and the bevel gear A6 rotates multiple groups of stirring blades 5 through the ventilation pipe 4; the mixing of each component gas in the chamber of the mixing barrel 3 is promoted.

[0024] like Figure 1 and Figure 4The air intake device includes an air supply pipe 11, a connecting pipe 12 and multiple air intake pipes 13. The output end of the air supply pipe 11 is connected to the chamber of the mixing barrel 3, the input end of the air supply pipe 11 is connected to the connecting pipe 12, the multiple air intake pipes 13 are all connected to the connecting pipe 12, and valves are arranged on the multiple air intake pipes 13. When adding the gas to be mixed into the chamber of the mixing barrel 3, various gases can be added through the multiple air intake pipes 13 respectively, so that various gases can enter the chamber of the mixing barrel 3 through the connecting pipe 12 and the air supply pipe 11 and be mixed. It is convenient to add the gas to be mixed into the chamber of the mixing barrel 3, and it is easy to use and has high practicality.

[0025] like Figure 3 The exhaust device includes a rotary joint 14, a delivery pipe 15, an air pump 16 and an exhaust pipe 17. The rotary joint 14 is fixedly installed on the upper part of the mixing cylinder 3. The upper end of the ventilation pipe 4 is open. The upper part of the ventilation pipe 4 is rotatably installed on the mixing cylinder 3 and the rotary joint 14. The upper part of the ventilation pipe 4 is connected with the rotary joint 14. A plurality of groups of air inlet holes are arranged on the ventilation pipe 4. The plurality of groups of air inlet holes are at different heights of the ventilation pipe 4. The plurality of groups of air inlet holes are all located in the chamber of the mixing cylinder 3. The output end of the rotary joint 14 is connected with the air pump 16 through the delivery pipe 15. The output end of the air pump 16 is provided An exhaust pipe 17 is provided, and a valve is arranged on the delivery pipe 15; when it is necessary to take out the mixed gas in the chamber of the mixing cylinder 3, the exhaust pipe 17 is connected to the external collecting device, and then the air pump 16 is turned on to allow the gas at different heights in the chamber of the mixing cylinder 3 to enter the rotary joint 14 through the multiple groups of air inlet holes on the ventilation pipe 4, and then the gas is discharged to the outside through the delivery pipe 15, the air pump 16 and the exhaust pipe 17; it can discharge the gas at different heights in the chamber of the mixing cylinder 3 at the same time, and the components of the discharged gas are more uniform, which is convenient to use and highly practical.

[0026] A check valve 18 is provided on each of the multiple groups of air inlet pipes 13 , and a pressure gauge is provided on the mixing cylinder 3 .

[0027] Example 2

[0028] On the basis of Example 1, a heating belt is provided on the outer wall of the mixing cylinder 3; the heating belt heats the mixing cylinder 3, so that the gas in the chamber of the mixing cylinder 3 is heated, the kinetic energy of the gas molecules is increased, and the mixing of various gases is promoted.

[0029] The stirring blade 5, servo motor 10, rotary joint 14, air pump 16 and one-way valve 18 of the multi-component mixed gas configuration equipment of the utility model are all purchased on the market. The technicians in this industry only need to install and operate them according to the accompanying instruction manual, without the need for the technicians in this field to make creative efforts.

[0030] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A multi-component mixed gas configuration device, comprising a base plate (1), a bracket (2) and a mixing cylinder (3), wherein the mixing cylinder (3) is fixedly mounted on the upper end of the base plate (1) through the bracket (2), and a chamber is arranged in the mixing cylinder (3); characterized in that: It also includes an air intake device, an exhaust device and a stirring device, wherein the air intake device and the exhaust device are both mounted on the mixing barrel (3), the air intake device has an air intake function, the exhaust device has an exhaust function, and the stirring device is mounted on the mixing barrel (3), and the stirring device has a stirring and mixing function; The stirring device comprises a vent pipe (4), a plurality of stirring blades (5) and a driving mechanism, wherein the vent pipe (4) is rotatably mounted on the bottom plate (1) and the mixing cylinder (3), the plurality of stirring blades (5) are fixedly mounted on the upper part of the vent pipe (4), the plurality of stirring blades (5) are located in the chamber of the mixing cylinder (3), and the driving mechanism is mounted on the vent pipe (4) and the bottom plate (1), and the driving mechanism is used to drive the vent pipe (4) to rotate; The air intake device comprises an air delivery pipe (11), a connecting pipe (12) and a plurality of air intake pipes (13); the output end of the air delivery pipe (11) is in communication with the chamber of the mixing cylinder (3); the input end of the air delivery pipe (11) is in communication with the connecting pipe (12); the plurality of air intake pipes (13) are in communication with the connecting pipe (12); and valves are provided on the plurality of air intake pipes (13).

2. A multi-component mixed gas configuration device as claimed in claim 1, characterized in that: The driving mechanism comprises a bevel gear A (6), a bevel gear B (7), a driving shaft (8), a fixing plate (9) and a servo motor (10); the bevel gear A (6) is fixedly sleeved on the lower part of the ventilation pipe (4); the bevel gear A (6) is meshed with the bevel gear B (7); the bevel gear B (7) is fixedly mounted on the driving shaft (8); the driving shaft (8) is rotatably mounted on the fixing plate (9); the fixing plate (9) and the servo motor (10) are both fixedly mounted on the bottom plate (1); and the input end of the driving shaft (8) is connected to the output end of the servo motor (10).

3. A multi-component mixed gas configuration device as claimed in claim 2, characterized in that: The exhaust device comprises a rotary joint (14), a delivery pipe (15), an air pump (16) and an exhaust pipe (17); the rotary joint (14) is fixedly mounted on the upper part of the mixing cylinder (3); the upper end of the ventilation pipe (4) is open; the upper part of the ventilation pipe (4) is rotatably mounted on the mixing cylinder (3) and the rotary joint (14); the upper part of the ventilation pipe (4) is connected to the rotary joint (14); a plurality of groups of air inlet holes are arranged on the ventilation pipe (4); the plurality of groups of air inlet holes are located at different heights of the ventilation pipe (4); the plurality of groups of air inlet holes are all located in the chamber of the mixing cylinder (3); the output end of the rotary joint (14) is connected to the air pump (16) via the delivery pipe (15); the output end of the air pump (16) is provided with an exhaust pipe (17); and a valve is arranged on the delivery pipe (15).

4. A multi-component mixed gas configuration device as claimed in claim 3, characterized in that: The multiple groups of air intake pipes (13) are all provided with one-way valves (18).

5. A multi-component mixed gas configuration device as claimed in claim 1, characterized in that: The mixing cylinder (3) is provided with a pressure gauge.

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