CN218348408U

CN218348408U - Full-automatic operation discharging and air feeding device of nitrogen making machine

Info

Publication number: CN218348408U
Application number: CN202222402452.5U
Authority: CN
Inventors: 邓华蓉; 简煌茂; 吴广山; 邓志勇
Original assignee: Suzhou Swk Electromechanical Equipment Co ltd
Current assignee: Suzhou Swk Electromechanical Equipment Co ltd
Priority date: 2022-09-09
Filing date: 2022-09-09
Publication date: 2023-01-20
Anticipated expiration: 2032-09-09

Abstract

The utility model discloses a full-automatic operation discharging and air feeding device of a nitrogen making machine, relating to the technical field of nitrogen making machines; the utility model discloses a nitrogen buffer tank and an air inlet pipe arranged on the outer surface of the nitrogen buffer tank, wherein the bottom of the outer surface of the nitrogen buffer tank is communicated with a connecting pipe, the outer surface of the connecting pipe is communicated with an exhaust gas pipe, one end of the exhaust gas pipe is communicated with an exhaust gas box, the inner surface of the exhaust gas box is connected with a partition plate in a sliding way, one side of the partition plate is fixedly connected with a first guide rod, and one end of the first guide rod penetrates through the exhaust gas box and extends to the outside of the exhaust gas box; the utility model discloses a setting of exhaust gas box is collected not up to standard gas, through the setting of first switch and second switch, when not up to standard gas discharge back, self-closing discharge valve and open the valve of supplying gas to accomplish the switching, do not need the manual work to operate, save staff's time cost.

Description

Full-automatic operation discharging and air feeding device of nitrogen making machine

Technical Field

The utility model relates to a nitrogen generator technical field specifically is a nitrogen generator full-automatic operation discharges and air supply unit.

Background

After the operation of conventional nitrogen generator start-up, there is residual air inside the nitrogen gas storage tank, nitrogen gas purity can not in time reach the standard, need certain time to the inside air replacement of storage tank, purity does not reach standard and just needs to discharge the flow control valve and open, the gas emission that does not reach purity falls, when nitrogen gas purity reaches the requirement in the storage tank, close and discharge the flow control valve, open and supply gas the flow control valve, send qualified gas into, but this kind of mode needs the workman to switch the valve body repeatedly, the operation is comparatively troublesome, staff's time cost has been increased.

In order to solve the problems, the inventor provides a fully-automatic operation discharge and air supply device of a nitrogen making machine, which is used for solving the problems.

SUMMERY OF THE UTILITY MODEL

The problems that the operation is troublesome and the time cost of workers is increased are solved; an object of the utility model is to provide a full automatic operation of nitrogen generator is discharged and air supply unit.

In order to solve the technical problem, the utility model adopts the following technical scheme: including nitrogen buffer tank and the intake pipe of setting at the nitrogen buffer tank surface, the bottom intercommunication of nitrogen buffer tank surface has the connecting pipe, the surface intercommunication of connecting pipe has the exhaust gas pipe, the one end intercommunication of exhaust gas pipe has the exhaust gas case, the internal surface sliding connection of exhaust gas case has the baffle, the first guide arm of one side fixedly connected with of baffle, the one end of first guide arm runs through the exhaust gas case and extends to the outside of exhaust gas case, the surface intercommunication of connecting pipe has the output tube, the surface of connecting pipe is provided with the nitrogen gas flowmeter, the surface cover of first guide arm is equipped with pressure spring, through the setting of exhaust gas case, collects substandard gas, through the setting of first switch and second switch, when substandard gas discharge back, self-closing discharge valve and open the blast valve to accomplish the switching, do not need the manual work to operate, save staff's time cost, the surface of output tube is provided with the blast valve, the surface of exhaust gas pipe is provided with the bleed valve, and the blast valve is used for controlling the circulation of output tube, and the blast valve is used for controlling the circulation of exhaust gas pipe.

Preferably, one side fixedly connected with thread bush of waste gas tank, the internal surface threaded connection of thread bush has the threaded rod, the one end of threaded rod runs through waste gas tank and extends to waste gas tank's inside, and thread bush is used for installing the threaded rod, and the threaded rod is used for adjusting the position of second mounting panel, the one end rotation of threaded rod is connected with first mounting panel, one side of first mounting panel runs through and sliding connection has the second guide arm, and the second guide arm prevents that first mounting panel from rotating, is used for installing buffer spring simultaneously, the one end fixedly connected with second mounting panel of second guide arm, the surface of second guide arm just is located and is equipped with buffer spring between first mounting panel and the second mounting panel, and buffer spring prevents that first switch and second switch from being extruded and damaging, one side of second mounting panel is provided with first switch, one side of second mounting panel is provided with the second switch, and first switch is extruded to make the discharge valve close, and the second switch is extruded to make the air feed valve open, one side fixedly connected with the rubber pole of baffle, the quantity of rubber pole is provided with two, there is the waste gas tank's surface has the waste gas discharge pipe, and rubber pole is used for extruding first switch and second switch, and waste gas discharge pipe.

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

1. through the arrangement of the waste gas box, substandard gas is collected, and through the arrangement of the first switch and the second switch, after the substandard gas is discharged, the discharge valve is automatically closed and the gas supply valve is opened, so that switching is completed, manual operation is not needed, and the time cost of workers is saved;

2. through the setting of threaded rod, can adjust the position of second mounting panel to adjust the waste gas tank and can collect the total amount that does not reach the standard gas, increase the suitability of device.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

Fig. 2 is a schematic diagram of the internal structure of the waste gas tank of the present invention.

Fig. 3 is a schematic structural view of the threaded rod of the present invention.

In the figure: 1. a nitrogen buffer tank; 2. an air inlet pipe; 3. a connecting pipe; 4. an exhaust gas pipe; 5. an exhaust gas tank; 6. a partition plate; 7. a first guide bar; 8. an output pipe; 9. an air supply valve; 10. a discharge valve; 11. a threaded sleeve; 12. a threaded rod; 13. a first mounting plate; 14. a second guide bar; 15. a second mounting plate; 16. a buffer spring; 17. a first switch; 18. a second switch; 19. a rubber rod; 20. an exhaust gas discharge pipe; 21. a nitrogen gas flow meter; 22. a pressure spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

As shown in fig. 1-3, the utility model provides a full automatic operation of nitrogen generator discharges and air supply unit, including nitrogen buffer tank 1 and the intake pipe 2 of setting at nitrogen buffer tank 1 surface, the bottom intercommunication of nitrogen buffer tank 1 surface has connecting pipe 3, the surface intercommunication of connecting pipe 3 has exhaust pipe 4, the one end intercommunication of exhaust pipe 4 has exhaust box 5, exhaust box 5's internal surface sliding connection has baffle 6, one side fixedly connected with first guide arm 7 of baffle 6, exhaust box 5 is run through and extends to exhaust box 5's outside to one end of first guide arm 7, the surface intercommunication of connecting pipe 3 has output tube 8, the surface of connecting pipe 3 is provided with nitrogen gas flowmeter 21, the surface cover of first guide arm 7 is equipped with pressure spring 22, setting through exhaust box 5, collect gas not up to standard, through the setting of first switch 17 and second switch 18, after gas not up to standard discharges, self-closing discharge valve 10 and open air supply valve 9, thereby accomplish the switching, do not need the manual work to operate, the time cost of saving the staff.

The outer surface of the output pipe 8 is provided with a feed valve 9 and the outer surface of the exhaust pipe 4 is provided with a discharge valve 10.

By adopting the technical scheme, the air supply valve 9 is used for controlling the circulation of the output pipe 8, and the discharge valve 10 is used for controlling the circulation of the exhaust pipe 4.

A threaded sleeve 11 is fixedly connected to one side of the exhaust gas tank 5, a threaded rod 12 is connected to the inner surface of the threaded sleeve 11 in a threaded manner, and one end of the threaded rod 12 penetrates through the exhaust gas tank 5 and extends into the exhaust gas tank 5.

Through adopting above-mentioned technical scheme, thread bush 11 is used for installing threaded rod 12, and threaded rod 12 is used for adjusting the position of second mounting panel 15.

One end of the threaded rod 12 is rotatably connected with a first mounting plate 13, and one side of the first mounting plate 13 is penetrated and slidably connected with a second guide rod 14.

By adopting the technical scheme, the second guide rod 14 prevents the first mounting plate 13 from rotating and is used for mounting the buffer spring 16.

One end of the second guide rod 14 is fixedly connected with a second mounting plate 15, and a buffer spring 16 is sleeved on the outer surface of the second guide rod 14 and between the first mounting plate 13 and the second mounting plate 15.

By adopting the technical scheme, the buffer spring 16 prevents the first switch 17 and the second switch 18 from being damaged by extrusion.

A first switch 17 is provided at one side of the second mounting plate 15, and a second switch 18 is provided at one side of the second mounting plate 15.

By adopting the above-described configuration, the first switch 17 is pushed to close the discharge valve 10, and the second switch 18 is pushed to open the air feed valve 9.

One side of the partition plate 6 is fixedly connected with two rubber rods 19, and the outer surface of the waste gas box 5 is communicated with a waste gas discharge pipe 20.

By adopting the above technical solution, the rubber rod 19 is used for pressing the first switch 17 and the second switch 18, and the exhaust gas discharge pipe 20 is used for discharging the exhaust gas.

The working principle is as follows: the nitrogen is conveyed into the nitrogen buffer tank 1 through the air inlet pipe 2, the air in the nitrogen buffer tank 1 is introduced into the waste gas tank 5 through the connecting pipe 3 and the waste gas pipe 4, the air in the waste gas tank 5 is increased, so that the air pressure in the waste gas tank 5 is increased, the air pressure is increased, the partition plate 6 drives the first guide rod 7 to move, the first guide rod 7 moves to drive the pressure spring 22 to extend, meanwhile, the partition plate 6 moves to drive the rubber rod 19 to move, the rubber rod 19 moves to extrude the first switch 17 and the second switch 18, the first switch 17 is extruded to close the exhaust valve 10, the second switch 18 is extruded to open the air supply valve 9, so that the qualified nitrogen sequentially passes through the connecting pipe 3 and the output pipe 8 to be output, the waste gas exhaust pipe 20 is opened to discharge unqualified gas in the waste gas tank 5, when the gas stored in the waste gas tank 5 needs to be adjusted, the threaded rod 12 is rotated to drive the first mounting plate 13 to move the buffer spring 16, the buffer spring 16 drives the second mounting plate 15 to move, so that the positions of the first switch 17 and the second switch 18 are adjusted.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a full-automatic operation of nitrogen generator is discharged and air supply unit, includes nitrogen buffer tank (1) and sets up intake pipe (2) at nitrogen buffer tank (1) surface, its characterized in that: the bottom intercommunication of nitrogen buffer tank (1) surface has connecting pipe (3), the surface intercommunication of connecting pipe (3) has exhaust gas pipe (4), the one end intercommunication of exhaust gas pipe (4) has exhaust gas tank (5), the internal surface sliding connection of exhaust gas tank (5) has baffle (6), the first guide arm (7) of one side fixedly connected with of baffle (6), the one end of first guide arm (7) runs through exhaust gas tank (5) and extends to the outside of exhaust gas tank (5), the surface intercommunication of connecting pipe (3) has output tube (8), the surface of connecting pipe (3) is provided with nitrogen gas flowmeter (21), the surface cover of first guide arm (7) is equipped with compression spring (22).

2. The fully automatic operation discharge and gas supply device of nitrogen generator as claimed in claim 1, characterized in that the outer surface of said output pipe (8) is provided with a gas supply valve (9) and the outer surface of said exhaust pipe (4) is provided with a discharge valve (10).

3. The fully automatic operation discharging and air feeding device of the nitrogen making machine as claimed in claim 2, wherein a threaded sleeve (11) is fixedly connected to one side of the waste gas tank (5), a threaded rod (12) is threadedly connected to the inner surface of the threaded sleeve (11), and one end of the threaded rod (12) penetrates through the waste gas tank (5) and extends into the waste gas tank (5).

4. The fully automatic operation discharge and air supply device of the nitrogen making machine as claimed in claim 3, wherein one end of the threaded rod (12) is rotatably connected with a first mounting plate (13), and one side of the first mounting plate (13) is penetrated and slidably connected with a second guide rod (14).

5. The fully-automatic operation discharging and air feeding device of the nitrogen making machine as claimed in claim 4, wherein one end of the second guide rod (14) is fixedly connected with a second mounting plate (15), and a buffer spring (16) is sleeved on the outer surface of the second guide rod (14) and positioned between the first mounting plate (13) and the second mounting plate (15).

6. A fully automatic operation discharge and air supply device for a nitrogen making machine according to claim 5, characterized in that a first switch (17) is provided on one side of the second mounting plate (15), and a second switch (18) is provided on one side of the second mounting plate (15).

7. The fully automatic operation discharge and air supply device of nitrogen making machine as claimed in claim 1, wherein one side of said partition plate (6) is fixedly connected with rubber rods (19), the number of said rubber rods (19) is two, and the outer surface of said waste gas tank (5) is communicated with waste gas discharge pipe (20).