A vacuum oil filter with defoaming function

Abstract

The utility model relates to the technical field of defoaming of vacuum oil filters, and discloses a vacuum oil filter with a defoaming function. The utility model solves the problem that the existing vacuum oil filter generates bubbles during operation, resulting in reduced oil pump efficiency, increased energy consumption, poor performance, and damage to the system's function of transferring work. A vacuum oil filter with a defoaming function includes an oil-water separator, a connecting ring is fixedly installed on the upper surface of the oil-water separator, an infusion tube is arranged on the upper surface of a feed pipe, a defoaming plate is movably installed inside the feed pipe, and a support plate is fixedly installed on the outer surface of the oil-water separator, so that bubbles can be effectively eliminated before the oil and water work, and the defoaming plate can be replaced at will to ensure a better defoaming effect.

Description

Technical Field

[0001] The utility model relates to the technical field of defoaming of vacuum oil filter, in particular to a vacuum oil filter with defoaming function. Background Art

[0002] A vacuum oil filter is a commonly used oil filtering equipment. Its working principle is to separate solid particles and pollutants from liquid through negative pressure to keep the liquid clean and pollution-free. It is suitable for filtering various liquids, such as mechanical oil, water, alcohol, etc. However, when the existing vacuum oil filter is working, because when the oil-water mixture passes through the vacuum oil filter, the water will be electrically heated and evaporated in a vacuum to form water vapor, and bubbles will be generated inside the vacuum oil filter, resulting in reduced oil pump efficiency, increased energy consumption, poor performance, and destruction of the system's function of transferring work. Utility Model Content

[0003] The utility model aims to provide a vacuum oil filter with a defoaming function. The device is used to work, thereby solving the problem that the existing vacuum oil filter generates bubbles during operation, resulting in reduced oil pump efficiency, increased energy consumption, poor performance, and damage to the system's function of transferring work.

[0004] To achieve the above purpose, the utility model provides the following technical solutions: a vacuum oil filter with defoaming function, comprising an oil-water separator, a connecting ring is fixedly installed on the upper surface of the oil-water separator, a liquid infusion tube is arranged on the upper surface of a feed pipe, a defoaming plate is movably installed inside the feed pipe, and a support plate is fixedly installed on the outer surface of the oil-water separator;

[0005] A slider is fixedly installed on the outer surface of the defoaming plate, a rectangular block is fixedly installed on the upper surface of the defoaming plate, a handle is movably provided on one side of the rectangular block, and the defoaming plate is slidably connected to the feed pipe through the slider.

[0006] Preferably, a connecting ring is sleeved on the outer surface of the feed tube, and the infusion tube is connected to the feed tube through the connecting ring, a slide groove is provided on the upper surface of the feed tube, a shift groove and a clamping groove are provided on the inner wall of the feed tube, a fixing component for clamping the defoaming plate is provided at the bottom of the clamping groove, a limiting component for limiting the popping out of the fixing component is provided on one side of the clamping groove, and the slide groove, shift groove, clamping groove, limiting component and fixing component are interconnected, and the limiting component and the fixing component are located inside the feed tube.

[0007] Preferably, the limiting assembly includes a limiting groove opened on one side of the card slot, a limiting spring fixedly installed on the inner wall of the limiting groove, and a limiting block fixedly installed on one end of the limiting spring.

[0008] Preferably, the fixing assembly includes a groove opened at the bottom of the card slot, a tension spring fixedly installed at the bottom of the groove, and a top block fixedly installed at one end of the tension spring.

[0009] Preferably, a vacuum pump is fixedly mounted on the upper surface of the support plate, and an exhaust pipe is fixedly mounted on the upper surface of the vacuum pump.

[0010] Preferably, the outer surface of the oil-water separator is sleeved with a ring, a supporting leg is fixedly installed on the lower surface of the ring, a chassis is fixedly installed on the lower surface of the supporting leg, an oil outlet is fixedly installed on the outer surface of the oil-water separator, a water outlet is fixedly installed on the bottom of the oil-water separator, a valve is provided on the outer surface of the water outlet, and the valve is provided in two groups, and the other group of valves is sleeved on the outer surface of the oil outlet.

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

[0012] The utility model discloses a vacuum oil filter with a defoaming function. When the oil and water are charged into the oil-water separator through an infusion tube, the rewinding defoaming plate can greatly eliminate the bubbles in the oil and water. Then, the vacuum pump is started to make the inside of the oil-water separator into a vacuum state, so as to completely eliminate the bubbles that the defoaming plate cannot eliminate. When the defoaming plate needs to be replaced after working for a long time, it is only necessary to press the defoaming plate downward after pulling the handle, and then the limit block will push the slider out. At this time, the top block will be stuck in the groove because it is pressed down and pushed out by the limit block. Then, the defoaming plate is rotated to the bottom of the slide groove and then taken out. The installation can be carried out in reverse order. Therefore, the bubbles in the oil and water can be effectively eliminated before working, and the defoaming plate can be replaced at will to ensure a better defoaming effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a cross-sectional schematic diagram of the feed pipe of the utility model;

[0015] Figure 3 It is a schematic diagram of the defoaming plate of the utility model;

[0016] In the figure: 1. oil-water separator; 11. collar; 12. supporting leg; 13. chassis; 14. oil outlet; 15. water outlet; 16. valve; 2. infusion tube; 3. feed tube; 31. connecting ring; 32. slide groove; 33. shift groove; 34. card slot; 35. limit assembly; 351. limit spring; 352. limit groove; 353. limit block; 36. fixing assembly; 361. groove; 362. tension spring; 363. top block; 4. support plate; 41. vacuum pump; 42. exhaust pipe; 5. defoaming plate; 51. slider; 52. rectangular block; 53. handle. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0019] Combination Figure 1 A vacuum oil filter with defoaming function, an oil-water separator 1, a connecting ring 31 is fixedly installed on the upper surface of the oil-water separator 1, a liquid infusion tube 2 is arranged on the upper surface of a feed pipe 3, a defoaming plate 5 is movably installed inside the feed pipe 3, and a support plate 4 is fixedly installed on the outer surface of the oil-water separator 1.

[0020] The utility model is further described below in conjunction with embodiments.

[0021] See also Figure 1-Figure 3 A slider 51 is fixedly installed on the outer surface of the defoaming plate 5, a rectangular block 52 is fixedly installed on the upper surface of the defoaming plate 5, and a handle 53 is movably provided on one side of the rectangular block 52. The defoaming plate 5 is slidably connected to the feeding pipe 3 through the slider 51. The defoaming plate 5 can effectively eliminate bubbles in the oil and water. The defoaming plate 5 can be conveniently replaced through the handle 53 and the slider 51, so that the defoaming effect of the defoaming plate 5 becomes even better.

[0022] A connecting ring 31 is sleeved on the outer surface of the feed pipe 3, and the infusion tube 2 is connected to the feed pipe 3 through the connecting ring 31, a slide groove 32 is provided on the upper surface of the feed pipe 3, a displacement groove 33 and a clamping groove 34 are provided on the inner wall of the feed pipe 3, a fixing component 36 for clamping the defoaming plate 5 is provided at the bottom of the clamping groove 34, and a limiting component 35 for limiting the pop-up of the fixing component 36 is provided on one side of the clamping groove 34, and the slide groove 32, the displacement groove 33, the clamping groove 34, the limiting component 35, and the fixing component 36 are connected, and the limiting component 35 and the fixing component 36 are inside the feed pipe 3, and the defoaming plate 5 can be installed inside the feed pipe 3 through the slide groove 32, the displacement groove 33, and the clamping groove 34.

[0023] The limiting assembly 35 includes a limiting groove 352 opened on one side of the card slot 34, a limiting spring 351 fixedly installed on the inner wall of the limiting groove 352, and a limiting block 353 fixedly installed on one end of the limiting spring 351. When the defoaming plate 5 is not installed, the fixing assembly 36 can be completely limited inside the groove 361 through the limiting block 353.

[0024] The fixing assembly 36 includes a groove 361 opened at the bottom of the card slot 34, a tension spring 362 fixedly installed at the bottom of the groove 361, and a top block 363 fixedly installed at one end of the tension spring 362. The top block 363 allows the defoaming plate 5 to be firmly fixed inside the feed pipe 3 during installation.

[0025] A vacuum pump 41 is fixedly mounted on the upper surface of the support plate 4, and an exhaust pipe 42 is fixedly mounted on the upper surface of the vacuum pump 41. The exhaust pipe 42 cooperates with the vacuum pump 41 to extract the air inside the oil-water separator 1, and then eliminate the last bubbles inside the oil and water.

[0026] A collar 11 is sleeved on the outer surface of the oil-water separator 1, a supporting leg 12 is fixedly installed on the lower surface of the collar 11, a chassis 13 is fixedly installed on the lower surface of the supporting leg 12, an oil outlet 14 is fixedly installed on the outer surface of the oil-water separator 1, a water outlet 15 is fixedly installed at the bottom of the oil-water separator 1, a valve 16 is arranged on the outer surface of the water outlet 15, two groups of valves 16 are arranged, and the other group of valves 16 is sleeved on the outer surface of the oil outlet 14. The entire oil-water separator 1 can be fixed by the collar 11 and the supporting leg 12, and the oil and water can be discharged through the oil outlet 14 and the water outlet 15 respectively after the work is completed.

[0027] Specifically, when it is necessary to separate the oil and water, the slider 51 on the outer surface of the defoaming plate 5 is aligned with the slide groove 32, and then the defoaming plate 5 is rotated to allow the slider 51 to pass through the displacement groove 33 to reach the side of the limit block 353. At this time, a slight force is applied to squeeze the limit block 353 back into the limit groove 352. At this time, the top block 363 is no longer restricted by the limit block 353. Therefore, when the limit block 353 is squeezed back, the top block 363 will push the slider 51 into the slot 34. Because the limiting component 35 and the fixing component 36 are inside the feed pipe 3, the slider 51 does not need to use much force to enter the limiting groove 352. When the top block 363 pushes the slider 51 to the inside of the card slot 34, it proves that the defoaming plate 5 is successfully installed. At this time, the infusion tube 2 is fixedly connected to the feed pipe 3 through the connecting ring 31. At this time, the oil and water can be poured into the oil-water separator 1. When the oil and water pass through the feed pipe 3, the defoaming plate 5 inside the feed pipe 3 will separate the oil and water. When the oil and water are separated, the vacuum pump 41 is turned off. At this time, the oil will float on the surface of the water and can be extracted through the oil outlet 14. Finally, when the defoaming plate 5 needs to be replaced, only the handle 53 needs to be pulled up and the defoaming plate 5 is pressed down. At this time, the top block 363 will be pressed back into the groove 361. As the top block 363 enters the groove 361, the limit block 353 will be pushed out, and then the top block 363 will be restricted in the groove 361. Then, the defoaming plate 5 is rotated in the opposite direction until it reaches the bottom of the slide groove 32. The defoaming plate 5 can be taken out and replaced conveniently by pulling up the defoaming plate 5, so that the oil and water can effectively eliminate bubbles before work, and the defoaming plate 5 can be replaced at will to ensure that it always has a better defoaming effect.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vacuum oil filter with defoaming function, comprising an oil-water separator (1), characterized in that: A connecting ring (31) is fixedly mounted on the upper surface of the oil-water separator (1), a liquid infusion tube (2) is arranged on the upper surface of the feed pipe (3), a defoaming plate (5) is movably mounted inside the feed pipe (3), and a supporting plate (4) is fixedly mounted on the outer surface of the oil-water separator (1); A slider (51) is fixedly mounted on the outer surface of the defoaming plate (5), a rectangular block (52) is fixedly mounted on the upper surface of the defoaming plate (5), a handle (53) is movably arranged on one side of the rectangular block (52), and the defoaming plate (5) is slidably connected to the feed pipe (3) via the slider (51).

2. The vacuum oil filter with defoaming function according to claim 1, characterized in that: The outer surface of the feed pipe (3) is sleeved with a connecting ring (31), and the infusion tube (2) is connected to the feed pipe (3) through the connecting ring (31); a slide groove (32) is provided on the upper surface of the feed pipe (3); a displacement groove (33) and a clamping groove (34) are provided on the inner wall of the feed pipe (3); a fixing component (36) for clamping the defoaming plate (5) is provided at the bottom of the clamping groove (34); a limiting component (35) for limiting the popping out of the fixing component (36) is provided on one side of the clamping groove (34); the slide groove (32), the displacement groove (33), the clamping groove (34), the limiting component (35) and the fixing component (36) are connected; and the limiting component (35) and the fixing component (36) are located inside the feed pipe (3).

3. The vacuum oil filter with defoaming function according to claim 2, characterized in that: The limiting assembly (35) comprises a limiting groove (352) provided on one side of the clamping groove (34), a limiting spring (351) fixedly mounted on the inner wall of the limiting groove (352), and a limiting block (353) fixedly mounted on one end of the limiting spring (351).

4. The vacuum oil filter with defoaming function according to claim 2, characterized in that: The fixing assembly (36) comprises a groove (361) formed at the bottom of the card slot (34), a tension spring (362) fixedly mounted at the bottom of the groove (361), and a top block (363) fixedly mounted at one end of the tension spring (362).

5. The vacuum oil filter with defoaming function according to claim 1, characterized in that: A vacuum pump (41) is fixedly mounted on the upper surface of the support plate (4), and an exhaust pipe (42) is fixedly mounted on the upper surface of the vacuum pump (41).

6. The vacuum oil filter with defoaming function according to claim 1, characterized in that: The outer surface of the oil-water separator (1) is sleeved with a collar (11), the lower surface of the collar (11) is fixedly mounted with a support leg (12), the lower surface of the support leg (12) is fixedly mounted with a chassis (13), the outer surface of the oil-water separator (1) is fixedly mounted with an oil outlet (14), the bottom of the oil-water separator (1) is fixedly mounted with a water outlet (15), the outer surface of the water outlet (15) is provided with a valve (16), the valve (16) is provided in two groups, and the other group of the valves (16) is sleeved on the outer surface of the oil outlet (14).

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