Multistage filtering oil pot

Abstract

The utility model relates to a multi-stage filtering oil pot, and aims to solve the technical problem that oil liquid is polluted due to the fact that an oil pot does not have a filtering function. According to the technical scheme, the oil filtering device comprises an outlet oil filtering device, a ventilation pipe, an air filtering device and an inlet oil filtering device, the outlet oil filtering device is arranged at the end of an oil outlet bent pipe, the ventilation pipe is vertically arranged, the lower end of the ventilation pipe is communicated with the root of the oil outlet bent pipe, and the upper end of the ventilation pipe is connected with the air filtering device; the outlet oil filtering device comprises an oil filtering pipe and an outlet oil filter, the outlet oil filter is arranged at one end of the oil filtering pipe, the other end of the oil filtering pipe is connected with the oil outlet bent pipe through threads, the inlet oil filtering device comprises a bottom plate, an inner cylinder, second filter paper, an outer cylinder and a conical oil inlet, the outer cylinder and the inner cylinder are coaxially and fixedly arranged on the bottom plate, and filtering holes are formed in the side walls of the outer cylinder and the inner cylinder. The second filter paper is vertically arranged in the middle through the fixing groove, and the conical oil inlet is formed in the top. According to the oil can, lubricating oil can be filtered for multiple times, and the quality of the lubricating oil is guaranteed.

Description

A multi-stage filtered oil jug Technical Field

[0001] This utility model belongs to the technical field of oiling and lubrication tools, specifically relating to a multi-stage filtered oil can. Background Technology

[0002] During equipment operation, lubrication is crucial. Good lubrication can reduce equipment wear, lower noise, and extend equipment life. However, during the process of adding lubricating oil, repeated transfers and refills of the lubricating oil can often cause oil contamination, reduce the expected lubrication effect, and result in the actual service life of the equipment being far lower than the design life. This also leads to increased maintenance costs, production stoppages, and significant economic losses.

[0003] When using a traditional oil can to add lubricating oil, the oil is easily contaminated because there is no filter at the inlet and outlet, and the air inside the can is unfiltered. This affects the quality of the lubricating oil, reduces the lubrication effect of the equipment, and shortens the service life of the equipment. Summary of the Invention

[0004] The purpose of this invention is to solve the above-mentioned technical problems and provide a multi-stage filtered oil jug.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0006] A multi-stage filtered oil jug includes a jug body, an oil outlet bend, a jug lid, and a jug handle. It also includes an outlet oil filter device, a vent pipe, an air filter device, and an inlet oil filter device. The outlet oil filter device is threaded onto the end of the oil outlet bend. The vent pipe is vertically arranged, with its lower end connected to the root of the oil outlet bend and its upper end connected to the air filter device. The inlet oil filter device is placed at the inlet of the jug body.

[0007] Furthermore, the outlet oil filter device includes an oil filter pipe and an outlet oil filter. The outlet oil filter is installed at one end of the oil filter pipe by a threaded connection, and the other end of the oil filter pipe is connected to the oil outlet bend by a thread.

[0008] Furthermore, the outlet oil filter has a cylindrical structure, with an outer oil filter layer at one end and an inner oil filter layer at the other end. A first filter paper is provided in the middle through a slot, and several filter holes are evenly provided on the outer and inner oil filter layers.

[0009] Furthermore, the inlet oil filter device includes a base plate, an inner cylinder, a second filter paper, an outer cylinder, and a conical oil inlet. The outer cylinder and the inner cylinder are coaxially fixed on the base plate, and a plurality of filter holes are evenly opened on the side walls of the outer cylinder and the inner cylinder. The second filter paper is vertically set between the outer cylinder and the inner cylinder through a fixing groove, and the conical oil inlet is set at the top of the outer cylinder and the inner cylinder.

[0010] Furthermore, the conical oil inlet has a conical structure with a high periphery and a low center, and its outer diameter is equal to the diameter of the pot body opening.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This utility model oil can is equipped with a filter device at the inlet, outlet and oil outlet bend, so that the lubricating oil undergoes multiple filtrations to ensure the quality of the lubricating oil.

[0013] 2. The design of this utility model air filter device can balance the air pressure inside and outside the oil can, making the oil filling and dispensing of the oil can smoother, while preventing air pollution.

[0014] 3. This utility model is beneficial for the long-term storage of lubricating oil and prevents the lubricating oil from becoming contaminated and deteriorating; Attached Figure Description

[0015] Figure 1 is a schematic diagram of the structure of this utility model;

[0016] Figure 2 is a schematic diagram of the outlet oil filter device of this utility model;

[0017] Figure 3 is a schematic diagram of the outlet oil filter structure of this utility model;

[0018] Figure 4 is a partial enlarged structural diagram of region A in Figure 3;

[0019] Figure 5 is a schematic diagram of the inlet oil filter device of this utility model;

[0020] In the diagram: 1-pot body, 2-oil outlet bend, 3-outlet oil filter, 4-vent pipe, 5-air filter, 6-inlet oil filter, 7-pot lid; 8-pot handle;

[0021] 3.1-Oil filter pipe; 3.2-Outlet oil filter; 3.3-Outer layer of oil filter; 3.4-Inner layer of oil filter; 3.5-First filter paper; 3.6-Card slot;

[0022] 6.1-Bottom plate; 6.2-Inner cylinder; 6.3-Second filter paper; 6.4-Outer cylinder; 6.5-Conical oil inlet. Detailed Implementation

[0023] The present invention will be further described below with reference to the embodiments and accompanying drawings.

[0024] As shown in Figures 1-5, a multi-stage filtered oil jug includes a jug body 1, an oil outlet bend 2, a jug lid 7, and a jug handle 8. It also includes an outlet oil filter device 3, a vent pipe 4, an air filter device 5, and an inlet oil filter device 6. The outlet oil filter device 3 is threaded onto the end of the oil outlet bend 2. The vent pipe 4 is vertically arranged, with its lower end connected to the root of the oil outlet bend 2 and its upper end connected to the air filter device 5. This can balance the air pressure inside and outside the oil jug, making the oil filling and dispensing process smoother and preventing air pollution. The inlet oil filter device 6 is placed at the inlet of the jug body 1.

[0025] The outlet oil filter device 3 includes an oil filter pipe 3.1 and an outlet oil filter 3.2. The outlet oil filter 3.2 is threadedly connected to one end of the oil filter pipe 3.1, and the other end of the oil filter pipe 3.1 is threadedly connected to the oil outlet bend 2. The outlet oil filter 3.2 has a cylindrical structure, with an outer oil filter layer 3.3 at one end and an inner oil filter layer 3.4 at the other end. A first filter paper 3.5 is provided in the middle through a groove 3.6. A plurality of filter holes are evenly provided on the outer oil filter layer 3.3 and the inner oil filter layer 3.4.

[0026] The inlet oil filter device 6 includes a base plate 6.1, an inner cylinder 6.2, a second filter paper 6.3, an outer cylinder 6.4, and a conical oil inlet 6.5. The outer cylinder 6.4 and the inner cylinder 6.2 are coaxially fixed on the base plate 6.1, and a plurality of filter holes are evenly opened on the side walls of the outer cylinder 6.4 and the inner cylinder 6.2. The second filter paper 6.3 is vertically set between the outer cylinder 6.4 and the inner cylinder 6.2 through a fixing groove. The conical oil inlet 6.5 is located at the top of the outer cylinder 6.4 and the inner cylinder 6.2. The conical oil inlet 6.5 has a conical structure with a high periphery and a low center. Its outer diameter is equal to the diameter of the inlet of the container body, which can prevent oil from flowing out.

[0027] When using this utility model, the outlet oil filter device 3 is installed on the oil outlet bend 2, the inlet oil filter device 6 is placed inside the spout, and the lubricating oil is poured into the body 1 from the inlet oil filter device 6. When the lubricating oil passes through the inlet oil filter device 6, it enters through the filter hole on the inner cylinder 6.2, and after the first filtration by the second filter paper 6.3, it enters the body 1 from the filter hole on the outer cylinder 6.4. After the body is full, the lid 7 is put on.

[0028] Holding the handle 8, take it to the equipment you need, loosen the oil filler plug on the equipment, align the outlet oil filter device 3 with the equipment's oil filler, tilt the handle 8, and let the lubricating oil in the pot 1 pass through the oil outlet bend 2 and the outlet oil filter device 3 into the equipment's oil filler. The lubricating oil flows through the oil filter pipe 3.1 to the outlet oil filter 3.2, first enters through the filter holes on the inner layer 3.4 of the oil filter, and after secondary filtration through the first filter paper 3.5, it flows out through the filter holes on the outer layer 3.3 of the oil filter and enters the oil tank.

[0029] During the refueling process, air is filtered by the air filter device 5 and then enters the oil outlet bend 2 through the vent pipe 4, balancing the air pressure inside and outside the oil can, making the oil filling and dispensing of the oil can smoother and preventing air pollution.

[0030] The tapered oil inlet 6.5 prevents oil from flowing out during the oil injection process.

Claims

1. A multi-stage filtered oil jug, comprising a jug body (1), an oil outlet bend (2), a jug lid (7), and a jug handle (8), characterized in that, It also includes an outlet oil filter (3), a vent pipe (4), an air filter (5), and an inlet oil filter (6). The outlet oil filter (3) is threaded onto the end of the oil outlet bend (2). The vent pipe (4) is vertically arranged, with its lower end connected to the root of the oil outlet bend (2) and its upper end connected to the air filter (5). The inlet oil filter (6) is placed at the inlet of the pot body (1).

2. A multi-stage filtered oil can according to claim 1, wherein, The outlet oil filter device (3) includes an oil filter pipe (3.1) and an outlet oil filter (3.2). The outlet oil filter (3.2) is installed at one end of the oil filter pipe (3.1) by a threaded connection, and the other end of the oil filter pipe (3.1) is connected to the oil outlet bend (2) by a thread.

3. A multi-stage filtered oil jug according to claim 2, characterized in that, The outlet oil filter (3.2) has a cylindrical structure, with an outer oil filter layer (3.3) at one end and an inner oil filter layer (3.4) at the other end. A first filter paper (3.5) is provided in the middle through a slot (3.6). Several filter holes are evenly provided on the outer oil filter layer (3.3) and the inner oil filter layer (3.4).

4. The multi-stage filtered oil can of claim 1, wherein, The inlet oil filter device (6) includes a base plate (6.1), an inner cylinder (6.2), a second filter paper (6.3), an outer cylinder (6.4), and a conical oil inlet (6.5). The outer cylinder (6.4) and the inner cylinder (6.2) are coaxially fixed on the base plate (6.1), and a plurality of filter holes are evenly opened on the side walls of the outer cylinder (6.4) and the inner cylinder (6.2). The second filter paper (6.3) is vertically set between the outer cylinder (6.4) and the inner cylinder (6.2) through a fixing groove. The conical oil inlet (6.5) is set at the top of the outer cylinder (6.4) and the inner cylinder (6.2).

5. A multi-stage filtered oil jug according to claim 4, characterized in that, The conical oil inlet (6.5) is a conical structure with a high periphery and a low center, and its outer diameter is equal to the diameter of the mouth of the pot body (1).

Images