CN216158802U

CN216158802U - Long service life's hyperbaric oxygen pump automatic oiling device

Info

Publication number: CN216158802U
Application number: CN202121913833.9U
Authority: CN
Inventors: 格九豹; 梁日钧; 张选福
Original assignee: Baotou Yingde Gas Co ltd
Current assignee: Baotou Yingde Gas Co ltd
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-04-01
Anticipated expiration: 2031-08-16

Abstract

The utility model discloses a long-service-life automatic oiling device for a high-pressure oxygen pump, which comprises a plunger pump main body, a transparent storage tank and a base, wherein the plunger pump main body is installed on one side of the top end of the base through an installation seat, an oil injection pipe is installed on the top end of the plunger pump main body through an oil injection one-way valve, an oxygen pump press is installed at the tail end of the oil injection pipe, the transparent storage tank is installed on one side, away from the plunger pump main body, of the top end of the base, an oil outlet pipe is installed at the top end of the transparent storage tank, a branch pipe is installed at the tail end of the oil outlet pipe through a quick connector, an oil inlet pipe is installed on the inner side of the branch pipe, an oil inlet one-way valve is installed at the tail end of the oil inlet pipe, and one side, away from the oil inlet pipe, of the oil inlet one-way valve is connected with the bottom end of the plunger pump main body. The utility model can automatically fill lubricating grease for the high-pressure oxygen pump motor in a timed and quantitative manner, improve the service life of the high-pressure oxygen pump motor, enhance the operation reliability, eliminate the error of manual oil filling and reduce the labor intensity of workers.

Description

Long service life's hyperbaric oxygen pump automatic oiling device

Technical Field

The utility model relates to the technical field of adding lubricating grease for a high-pressure oxygen pump, in particular to an automatic oiling device for a high-pressure oxygen pump, which is long in service life.

Background

The high-pressure oxygen pump is used for manufacturing high-pressure oxygen, and the oxygen is widely applied to various industries such as steel making, iron making, non-ferrous metal smelting, coal gasification, metal cutting, sewage treatment and the like. Liquid oxygen is economically and conveniently used for oxygen storage and transportation. Liquid oxygen in the low-pressure storage tank directly enters the steam vaporizer through the high-pressure oxygen pump to be vaporized and sent to the pipe network, so that high-purity geothermal oxygen is obtained.

The high-pressure oxygen pump needs to cooperate motor and high-pressure blower to use together in the use, however the high-pressure oxygen pump motor needs the manpower to carry out manual oiling many times per month, and the manual oiling that carries out has not only the error, has reduced high-pressure oxygen pump motor job stabilization nature, and intensity of labour is bigger, for this reason, we propose a long service life's high-pressure oxygen pump automatic oiling device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a long-service-life automatic oiling device for a high-pressure oxygen pump, which has the advantages that lubricating grease can be automatically filled into a high-pressure oxygen pump motor in a timed and quantitative mode, the service life of the high-pressure oxygen pump motor is prolonged, the operation reliability is enhanced, errors caused by manual oiling are eliminated, the labor intensity of workers is reduced, the liquid level of the lubricating grease in a transparent storage tank can be checked in real time and supplemented in time, the situation that the lubricating grease is not enough during filling and the motor of the high-pressure oxygen pump is damaged is avoided, the problems that the high-pressure oxygen pump motor needs to be matched with a motor and a high-pressure blower to be used together in the using process, the high-pressure oxygen pump motor needs manpower to be manually filled for many times every month, the manual oiling has errors, the working stability of the high-pressure oxygen pump motor is reduced, and the labor intensity is higher are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a long service life's hyperbaric oxygen pump automatic oiling device, includes plunger pump main part, transparent storage tank and base, the plunger pump main part is installed through the mount pad to base top one side, plunger pump main part top installation is installed through the oiling check valve and is annotated oil pipe, and annotates oil pipe end and install the oxygen pump machine of pressing, transparent storage tank is installed to one side that the base top deviates from the plunger pump main part, a oil pipe is installed on transparent storage tank top, and goes out oil pipe end and install the bleeder through the quick-operation joint, the bleeder inboard is installed into oil pipe, and advances oil pipe end and install the oil feed check valve, the oil feed check valve deviates from one side and the plunger pump main part bottom of advancing oil pipe and is connected.

Preferably, a graduated scale is arranged on the outer surface of the transparent storage tank.

Preferably, the oil inlet pipe is provided with two oil inlet pipes, the two oil inlet pipes are symmetrically arranged at the positions, close to the front surface and the rear surface, of the inner side of the branch pipe, and the tail ends of the two oil inlet pipes are provided with oil inlet one-way valves.

Preferably, the number of the oil injection pipes is two, and the two oil injection pipes are symmetrically arranged at the positions, close to the front surface and the rear surface, of the top end of the plunger pump main body through oil injection one-way valves.

Preferably, a timing display screen is installed in the middle of the top end of the installation seat.

Preferably, the spring is installed to the inside bottom of transparent storage tank, and the piston is installed to the spring end, the spring is equipped with four altogether, and four the spring is the annular array equidistance and installs in the inside bottom of transparent storage tank.

Preferably, the position department symmetry branch that is close to front surface and rear surface inside the plunger pump main part is equipped with the pump chamber, two the inside one side that deviates from transparent storage tank of pump chamber all installs the pneumatic cylinder, two the pump core is all installed to the pneumatic cylinder output.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the plunger pump main body, the oil injection pipe and the timing display screen, the effects of automatically filling lubricating grease for the high-pressure oxygen pump motor in a timing and quantitative manner, prolonging the service life of the high-pressure oxygen pump motor, enhancing the operation reliability, eliminating errors caused by manual oil filling and reducing the labor intensity of workers are achieved, the working time of the plunger pump main body is set through the timing display screen, when a hydraulic cylinder in the plunger pump main body works, the lubricating grease in the transparent storage tank is firstly sucked into the pump cavity through the oil inlet pipe, and then the lubricating grease is injected into the oxygen pump motor in the oxygen pump machine through the oil injection pipe.

2. According to the utility model, through arranging the transparent storage tank, the spring and the piston, the effect that the liquid level of lubricating grease in the transparent storage tank can be checked in real time and timely supplemented is achieved, the phenomenon that the oxygen pump motor is damaged due to insufficient lubricating grease during injection is prevented, and when the lubricating grease in the transparent storage tank is reduced, the piston rises under the change of the spring and the atmospheric pressure in the transparent storage tank, so that the surplus of the lubricating grease in the transparent storage tank can be observed

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of the internal structure of the transparent storage tank according to the present invention;

FIG. 4 is a schematic top view of the plunger pump of the present invention;

FIG. 5 is a schematic side view of the present invention.

In the figure: 1. an oxygen pump; 2. an oil filling pipe; 3. a plunger pump body; 4. an oil inlet pipe; 5. a branch pipe; 6. an oil outlet pipe; 7. a transparent storage tank; 8. a base; 9. an oil injection one-way valve; 10. a graduated scale; 11. an oil inlet one-way valve; 12. a timing display screen; 13. a mounting seat; 14. a quick connector; 15. a piston; 16. a spring; 17. a hydraulic cylinder; 18. a pump core; 19. a pump chamber.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution of a long-life automatic oil filling device for a high pressure oxygen pump: a long-service-life automatic oiling device for a high-pressure oxygen pump comprises a plunger pump main body 3, a transparent storage tank 7 and a base 8, wherein the plunger pump main body 3 is installed on one side of the top end of the base 8 through a mounting seat 13, a timing display screen 12 is installed in the middle position of the top end of the mounting seat 13, the working time of the plunger pump main body 3 is controlled through the timing display screen 12, so that the timing and quantitative injection of lubricating grease to an oxygen pump motor inside an oxygen pump machine 1 can be controlled, pump cavities 19 are symmetrically arranged in the positions, close to the front surface and the rear surface, inside the plunger pump main body 3, the two pump cavities 19 can be provided with two mutually independent lubricant loops, hydraulic cylinders 17 are installed on one sides, away from the transparent storage tank 7, inside the two pump cavities 19, pump cores 18 are installed at the output ends of the two hydraulic cylinders 17, an oil injection pipe 2 is installed on the top end of the plunger pump main body 3 through an oil injection one-way valve 9, the oil injection one way valve 9 is arranged so that the lubricating grease can be sucked out of the transparent storage tank 7 by the plunger pump main body 3, the number of the oil filling pipes 2 is two, and the two oil filling pipes 2 are symmetrically arranged at the positions, close to the front surface and the rear surface, of the top end of the plunger pump main body 3 through oil filling one-way valves 9.

And 2 end-installations of notes oil pipe have the oxygen pump machine 1 of pressing, transparent storage tank 7 is installed to the one side that 8 tops of base deviate from plunger pump main part 3, an oil pipe 6 is installed on transparent storage tank 7 top, and the bleeder 5 is installed through quick-operation joint 14 to the 6 ends of an oil pipe, bleeder 5 inboard is installed into oil pipe 4, it has two altogether to advance oil pipe 4, and two advance oil pipe 4 symmetries are installed in bleeder 5 inboard and are close to front surface and rear surface position department, two advance oil pipe 4 ends and all install oil feed check valve 11, the setting of oil feed check valve 11 can prevent that plunger pump main part 3 from going against the current to transparent storage tank 7 when filling into lubricating grease to the oxygen pump motor pump 19 inside lubricating grease, and advance oil pipe 4 end and install oil feed check valve 11, oil feed check valve 11 deviates from the one side of advancing oil pipe 4 and is connected plunger pump main part 3 bottom.

Referring to fig. 1 to 5, the present invention provides a technical solution of a long-life automatic oil filling device for a high pressure oxygen pump: the utility model provides a long service life's hyperbaric oxygen pump automatic oiling device, including plunger pump main part 3, transparent storage tank 7 and base 8, plunger pump main part 3 is installed through mount pad 13 in 8 top one sides of base, 3 top installations of plunger pump main part install notes oil pipe 2 through

oiling check valve

9, and 2 ends of notes oil pipe install oxygen pump machine 1, transparent storage tank 7 is installed to one side that 8 tops of base deviate from plunger pump main part 3, transparent storage tank 7 surface mounting has scale 10, the setting of scale 10 is convenient for more accurate grasp the inside lubricating grease surplus of transparent storage tank 7.

The spring 16 is installed at the bottom end inside the transparent storage tank 7, the piston 15 is installed at the tail end of the spring 16, the number of the springs 16 is four, the four springs 16 are installed at the bottom end inside the transparent storage tank 7 in an annular array mode at equal intervals, when lubricating grease inside the transparent storage tank 7 is reduced, the piston 15 rises under the change of the spring 16 and the atmospheric pressure inside the transparent storage tank 7, the surplus of the lubricating grease inside the transparent storage tank 7 can be observed, the phenomenon that the oxygen pump machine 1 is damaged due to the fact that the surplus lubricating grease is insufficient is avoided, the oil outlet pipe 6 is installed at the top end of the transparent storage tank 7, the branch pipe 5 is installed at the tail end of the oil outlet pipe 6 through the quick connector 14, the oil inlet pipe 4 is installed on the inner side of the branch pipe 5, the oil inlet check valve 11 is installed at the tail end of the oil inlet pipe 4, and one side, which deviates from the oil inlet pipe 4, of the oil inlet check valve 11 is connected with the bottom end of the plunger pump main body 3.

The working principle is as follows: the utility model is installed in a place needing to be used, the working time of the plunger pump body 3 is set through the timing display screen 12, when the hydraulic cylinder 17 in the plunger pump body 3 works, firstly, the lubricating grease in the transparent storage tank 7 is sucked into the pump cavity 19 through the oil inlet pipe 4, then the lubricating grease is injected into the oxygen pump motor in the oxygen pump machine 1 through the oil injection pipe 2, when the lubricating grease in the transparent storage tank 7 is reduced, the piston 15 rises under the change of the spring 16 and the atmospheric pressure in the transparent storage tank 7, so that the residual amount of the lubricating grease in the transparent storage tank 7 can be observed, and the working flow of the utility model is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a long service life's hyperbaric oxygen pump automatic oiling device, includes plunger pump main part (3), transparent storage tank (7) and base (8), its characterized in that: base (8) top one side is installed plunger pump main part (3) through mount pad (13), plunger pump main part (3) top installation is installed through oiling check valve (9) and is annotated oil pipe (2), and annotates oil pipe (2) end and install and press oxygen pump machine (1), transparent storage tank (7) are installed to one side that base (8) top deviates from plunger pump main part (3), transparent storage tank (7) top is installed out oil pipe (6), and goes out oil pipe (6) end and install bleeder (5) through quick-operation joint (14), bleeder (5) inboard is installed into oil pipe (4), and advances oil pipe (4) end and install oil feed check valve (11), oil feed check valve (11) deviate from one side and plunger pump main part (3) bottom of advancing oil pipe (4) and are connected.

2. The automatic oiling device for the high-pressure oxygen pump with long service life according to claim 1 is characterized in that: and a graduated scale (10) is arranged on the outer surface of the transparent storage tank (7).

3. The automatic oiling device for the high-pressure oxygen pump with long service life according to claim 1 is characterized in that: advance oil pipe (4) and be equipped with two altogether, and two advance oil pipe (4) symmetry and install in lateral pipe (5) inboard and be close to front surface and rear surface position department, two advance oil pipe (4) end and all install oil feed check valve (11).

4. The automatic oiling device for the high-pressure oxygen pump with long service life according to claim 1 is characterized in that: the oil filling pipe (2) is provided with two oil filling pipes, and the two oil filling pipes (2) are symmetrically arranged at the positions, close to the front surface and the rear surface, of the top end of the plunger pump main body (3) through oil filling one-way valves (9).

5. The automatic oiling device for the high-pressure oxygen pump with long service life according to claim 1 is characterized in that: and a timing display screen (12) is arranged in the middle of the top end of the mounting seat (13).

6. The automatic oiling device for the high-pressure oxygen pump with long service life according to claim 1 is characterized in that: spring (16) are installed to the inside bottom of transparent storage tank (7), and spring (16) end installs piston (15), spring (16) are equipped with four altogether, and four spring (16) are the annular array equidistance and install in the inside bottom of transparent storage tank (7).

7. The automatic oiling device for the high-pressure oxygen pump with long service life according to claim 1 is characterized in that: plunger pump main part (3) inside is close to front surface and rear surface position department symmetry branch and is equipped with pump chamber (19), two pneumatic cylinder (17), two are all installed to the inside one side that deviates from transparent storage tank (7) of pump chamber (19) pump core (18) are all installed to pneumatic cylinder (17) output.