CN216202546U

CN216202546U - Oil discharge device

Info

Publication number: CN216202546U
Application number: CN202122532956.4U
Authority: CN
Inventors: 桂立凯; 肖芸; 孙光大
Original assignee: Suzhou Aiselinte Environmental Engineering Co ltd
Current assignee: Suzhou Aiselinte Environmental Engineering Co ltd
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-04-05
Anticipated expiration: 2031-10-21

Abstract

The utility model discloses an oil discharge device which comprises an oil discharge cylinder, an upper cover, a connecting pipe, an upper oil inlet pipe and a lower oil outlet pipe, wherein the upper cover is arranged at the upper port of the oil discharge cylinder, the connecting pipe is communicated with the upper end of the upper cover and is connected with the upper oil inlet pipe inside the oil discharge cylinder, the lower oil outlet pipe is arranged in the oil discharge cylinder and extends downwards to the lower part of the oil discharge cylinder, and the outlet end of the upper oil inlet pipe is lower than the inlet end of the lower oil outlet pipe. The oil discharge device provided by the utility model utilizes the liquid sealing principle in a negative pressure state, so that oil collected in the equipment is smoother, the physical labor of maintenance work is reduced, the oil collection efficiency is improved, and the potential safety hazard caused by more oil accumulated in the equipment is avoided.

Description

Oil discharge device

Technical Field

The utility model relates to the technical field of mechanical parts, in particular to an oil discharge device.

Background

When mechanical equipment runs, certain oil can be stored in the equipment, and if the oil is not discharged, the production and use conditions of the mechanical equipment can be influenced, and potential safety hazards are caused.

In the existing device system, the conventional oil drainage device is directly connected with an oil drainage bottle by using a plastic hose, and the plastic hose drains oil into the oil drainage bottle for oil drainage. However, it has the defects of unsmooth oil drainage, low oil drainage quantity, slow oil drainage speed and the like.

Disclosure of Invention

The utility model mainly solves the technical problem of providing an oil discharge device which can discharge oil more smoothly by utilizing the liquid sealing principle under the negative pressure state.

In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides an oil discharge device, including oil extraction barrel, upper cover, connecting pipe, last oil pipe and lower oil pipe, the upper cover sets up the up end department at the oil extraction barrel, the connecting pipe intercommunication sets up the upper end at the upper cover and is connected with the inside last oil pipe of oil extraction barrel, lower oil pipe sets up in the oil extraction barrel and downwardly extending to the below of oil extraction barrel, the exit end of going up oil pipe is less than the entrance point of oil pipe down.

In a preferred embodiment of the present invention, the connecting pipe, the upper oil inlet pipe and the lower oil outlet pipe are all hollow cylindrical structures.

In a preferred embodiment of the utility model, the upper and lower oil feed pipes are of equal diameter.

In a preferred embodiment of the present invention, the lower portion of the connecting tube adopts a tapered hole structure to form the outlet end of the connecting tube.

In a preferred embodiment of the utility model, the diameter of the inlet end of the connecting pipe is larger than the diameter of the upper oil feed pipe, and the diameter of the outlet end of the connecting pipe is equal to the diameter of the upper oil feed pipe.

In a preferred embodiment of the present invention, the inlet end of the upper oil feeding pipe is communicated with the outlet end of the connecting pipe.

In a preferred embodiment of the present invention, a thread structure is disposed on an outer circumference of the connection pipe.

The utility model has the beneficial effects that: the oil discharge device provided by the utility model utilizes the liquid sealing principle in a negative pressure state, so that oil collected in the equipment is smoother, the physical labor of maintenance work is reduced, the oil collection efficiency is improved, and the potential safety hazard caused by more oil accumulated in the equipment is avoided.

Drawings

FIG. 1 is a schematic perspective view of an oil discharge device according to a preferred embodiment of the present invention;

FIG. 2 is a front cross-sectional view of FIG. 1;

the parts in the drawings are numbered as follows: 1. the oil extraction barrel comprises an oil extraction barrel body, 2, an upper cover, 3, a connecting pipe, 4, an upper oil inlet pipe, 5, a lower oil outlet pipe and 6 and a conical hole structure.

Detailed Description

The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.

Referring to fig. 1, the present embodiment includes:

an oil discharge device comprises an oil discharge cylinder body 1, an upper cover 2, a connecting pipe 3, an upper oil inlet pipe 4 and a lower oil outlet pipe 5.

The upper cover 2 is arranged at the upper port of the oil discharge cylinder body 1, the connecting pipe 3 is communicated with the upper end of the upper cover 2 and is connected with an upper oil inlet pipe 4 inside the oil discharge cylinder body 1, the lower oil outlet pipe 5 is arranged in the oil discharge cylinder body 1 and extends downwards to the lower part of the oil discharge cylinder body 1, and the outlet end of the upper oil inlet pipe 4 is lower than the inlet end of the lower oil outlet pipe 5.

In the above, the connecting pipe 3, the upper oil inlet pipe 4 and the lower oil outlet pipe 5 are all of hollow cylindrical structures. Wherein the diameters of the upper oil inlet pipe 4 and the lower oil outlet pipe 5 are equal.

Furthermore, the lower part of the connecting pipe 3 adopts a conical hole structure 6 to form an outlet end of the connecting pipe 3. The diameter of the inlet end of the connecting pipe 3 is larger than that of the upper oil inlet pipe 4, the diameter of the outlet end of the connecting pipe 3 is equal to that of the upper oil inlet pipe, the inlet end of the upper oil inlet pipe 4 is communicated with the outlet end of the connecting pipe 3, and oil can be collected by the upper oil inlet pipe 4 more easily through the conical hole structure 6 in the connecting pipe 3.

In this embodiment, be provided with helicitic texture on the periphery of connecting pipe 3, conveniently link together with the equipment bottom for the fluid of collecting equipment.

The working principle is as follows: the outlet end of the upper oil inlet pipe 4 is lower than the inlet end of the lower oil outlet pipe 5, when oil is stored in the oil discharging cylinder 1, the outlet end of the upper oil inlet pipe 4 is in liquid, and the inlet end of the lower oil outlet pipe 5 is flush with the surface of the liquid, so that a liquid seal is formed between the inside of the oil discharging cylinder 1 and the inside of the equipment, and the liquid seal principle is utilized under the negative pressure state, so that the oil discharging at the bottom of the equipment is smoother.

The oil discharge device provided by the utility model has the following distinguishing characteristics compared with the prior art:

1. the outlet end of the upper oil inlet pipe is lower than the inlet end of the lower oil outlet pipe to form a liquid seal, and the discharged oil collected in the equipment is smoother by using the liquid seal principle under the negative pressure state, so that more oil is prevented from being accumulated in the equipment, and potential safety hazards are formed;

2. the oil discharge is smoother, and the physical labor of maintenance work is reduced.

3. The lower part of the connecting pipe adopts a tapered hole structure, so that the oil is collected more easily in the oil discharge cylinder, and the oil collecting efficiency is improved.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides an oil discharge device, its characterized in that, includes oil extraction barrel, upper cover, connecting pipe, last oil inlet pipe and lower oil outlet pipe, the upper cover sets up the up end department at the oil extraction barrel, the connecting pipe intercommunication sets up the upper end at the upper cover and is connected with the inside last oil inlet pipe of oil extraction barrel, lower oil outlet pipe sets up in the oil extraction barrel and downwardly extending to the below of oil extraction barrel, the exit end of going up oil inlet pipe is less than the entrance point of oil outlet pipe down.

2. The oil drain device of claim 1, wherein the connecting pipe, the upper oil inlet pipe and the lower oil outlet pipe are hollow cylinders.

3. The oil drainage device of claim 2, wherein the upper and lower oil drainage pipes are of equal diameter.

4. The oil drain device of claim 3, wherein the lower portion of the connecting tube is tapered to form the outlet end of the connecting tube.

5. The oil drainage device of claim 3, wherein the diameter of the inlet end of the connecting pipe is greater than the diameter of the upper oil feed pipe, and the diameter of the outlet end of the connecting pipe is equal to the diameter of the upper oil feed pipe.

6. The oil drain device of claim 5, wherein the inlet end of the upper oil inlet pipe communicates with the outlet end of the connecting pipe.

7. The oil drain device of claim 2, wherein the connecting pipe is provided with a thread structure on an outer circumference thereof.