CN218076683U

CN218076683U - Multifunctional vacuum oil filter

Info

Publication number: CN218076683U
Application number: CN202221821054.0U
Authority: CN
Inventors: 王涛; 周运东; 余艳菊; 杜敬峰; 杨腾飞
Original assignee: Hefei Tecwe Electric Co ltd
Current assignee: Hefei Tecwe Electric Co ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2022-12-20
Anticipated expiration: 2032-07-15

Abstract

The utility model relates to a vacuum oil filter technical field specifically is a multi-functional vacuum oil filter, comprising a base plate, the last fixed surface of bottom plate is connected with the cooling tank, the vacuum tank, quick-witted case, handle, the oil-well pump, the lower fixed surface of bottom plate is connected with the universal wheel, the week side intercommunication of cooling tank has the drain pipe, week side intercommunication of oil-well pump has into oil pipe, the below of advancing oil pipe is provided with two sets of symmetries and sets up the rectangular pipe, it has into oil pipe to be located top rectangular pipe intercommunication, the week side that is located two sets of rectangular pipes in the top is equipped with the check valve, the utility model discloses a set up the check valve, the second ring channel, ring filter is convenient for place ring filter, removes from the rectangular pipe that is located the below when the annular piece, and convenience of customers takes out ring filter, is convenient for clean, simultaneously in process, the user closes behind one of them check valve rather than corresponding rectangular pipe can's circulation, and convenience of customers clears up ring filter rather than corresponding under the condition that does not influence the normal work of machine.

Description

Multifunctional vacuum oil filter

Technical Field

The utility model relates to a vacuum oil filter technical field specifically is a multi-functional vacuum oil filter.

Background

The vacuum oil filter is a product for performing on-site oil filtering and oil supplementing aiming at various oil immersed transformers, oil immersed current and voltage transformers and high-voltage less-oil circuit breakers. The device has the characteristics of small volume, light proportion weight, convenient movement, low noise, long continuous working time, stable performance, convenient operation and the like.

However, in the prior art, when the existing vacuum oil filter is used, because the oil needs to be filtered when being heated, the existing filtering mode is that the oil is filtered through the annular filtering net, but the annular filtering net filters for a long time, so that a large amount of impurities are accumulated above the annular filtering net, the filtering effect is influenced, and the annular filtering net needs to be replaced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional vacuum oil filter to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a multi-functional vacuum oil filter, includes the bottom plate, the last fixed surface of bottom plate is connected with cooling tank, vacuum tank, quick-witted case, handle, oil-well pump, the lower fixed surface of bottom plate is connected with the universal wheel, the week side intercommunication of cooling tank has the drain pipe, week side intercommunication of oil-well pump has into oil pipe, it has two sets of symmetries to set up the rectangular pipe to advance oil pipe's below, is located the top the rectangular pipe is linked together with advancing oil pipe, and it is two sets of to be located the top week side of rectangular pipe is equipped with the check valve, is located two above the annular chamber has been seted up to the lower extreme of rectangular pipe, the inside fixed connection spring of annular chamber, be provided with the annular piece in the annular chamber, the lower extreme intercommunication of rectangular pipe has an oil pipe, go out oil pipe and be linked together with quick-witted case.

Preferably, filter equipment includes the first ring channel that two symmetries set up, two first ring channel is seted up in the upper end that is located two rectangular pipes in below, the second ring channel has been seted up to the inner wall of first ring channel, the sealing ring has been placed to the upper end of first ring channel, annular filter screen has been placed to the upper end of second ring channel, annular filter screen's upper end fixed connection pole.

Preferably, the sliding groove is L-shaped, and the sliding rod is matched with the sliding groove.

Preferably, the handle is provided with a rubber sleeve, and the rubber sleeve is provided with anti-skid lines.

Preferably, the peripheral side of the annular filter screen is abutted against the inner wall of the second annular groove.

Preferably, the peripheral side of the annular block is attached to the inner wall of the annular cavity.

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

one is as follows: the utility model discloses, through setting up annular chamber, spring, spout, slide bar, convenience of customers passes through the slide bar and drives annular piece shift position, be convenient for with two rectangular pipes in the top and below rectangular pipe intercommunication together, can make ring filter expose when annular piece rebound to certain position simultaneously, the impurity on the ring filter of convenience of customers clearance below, the annular piece can be extruded to the elasticity of spring simultaneously, the annular piece of being convenient for supports tightly with the sealing ring, improves sealed effect.

The second step is as follows: the utility model discloses, through setting up check valve, second ring channel, ring filter, be convenient for place ring filter, remove from the rectangular pipe that is located the below when the annular piece, convenience of customers takes out ring filter, and it is clean to be convenient for, and simultaneously in process of production, the user closes behind one of them check valve rather than corresponding unable circulation of rectangular pipe, and convenience of customers clears up the ring filter rather than corresponding under the condition that does not influence the machine and normally works.

Drawings

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

FIG. 2 is an enlarged schematic view of A in FIG. 1;

FIG. 3 is a schematic view of a partial structure of the upper portion of the rectangular tube of the present invention;

FIG. 4 is a partial structural diagram of the lower portion of the rectangular tube according to the present invention;

FIG. 5 is a schematic view of a partial structure of the lower portion of the rectangular tube according to the present invention;

fig. 6 is a schematic view of the annular filter net structure of the present invention.

Description of reference numerals: 1. a base plate; 2. a cooling tank; 3. a vacuum tank; 4. a universal wheel; 5. a chassis; 6. a handle; 7. an oil-well pump; 8. a drain pipe; 9. an oil inlet pipe; 10. a rectangular tube; 11. a one-way valve; 12. an annular cavity; 13. a ring block; 14. a spring; 15. a chute; 16. a slide bar; 17. a first annular groove; 18. a second annular groove; 19. a seal ring; 20. an annular filter screen; 21. a rod; 22. an oil outlet pipe; 23. a rubber sleeve.

Detailed Description

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

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specifically limited.

Referring to fig. 1-6, the technical solution of the present invention is as follows:

the utility model provides a multi-functional vacuum oil filter, including bottom plate 1, the last fixed surface of bottom plate 1 is connected with cooling tank 2, vacuum tank 3, quick-witted case 5, handle 6, oil-well pump 7, the lower fixed surface of bottom plate 1 is connected with the universal wheel 4, the week side intercommunication of cooling tank 2 has drain pipe 8, week side intercommunication of oil-well pump 7 has into oil pipe 9, it has two sets of symmetries to set up rectangular pipe 10 to advance the below of oil pipe 9, it is linked together with into oil pipe 9 to be located upper rectangular pipe 10, week side that is located upper two sets of rectangular pipe 10 is equipped with check valve 11, the annular chamber 12 has been seted up to the lower extreme that is located upper two rectangular pipe 10, the inside fixed connection spring 14 of annular chamber 12, be provided with annular block 13 in annular chamber 12, the lower extreme of annular block 13 extends to being located lower rectangular pipe 10, the surface that is located upper two rectangular pipe 10 has seted up and has spout 15 with annular chamber 12 intercommunication, be provided with slide bar 16 in the spout 15, the one end fixedly connected with annular block 13 of slide bar 16, the other end of slide bar 16 extends to the outside, two are located lower square pipe 10 and are provided with filter equipment, the intercommunication of rectangular pipe 22, the lower extreme of oil pipe 22 is linked together with the week side of quick-witted case 5.

Further, filter equipment includes the first ring channel 17 that two symmetries set up, and two first ring channels 17 are seted up in the upper end that is located two rectangular pipes 10 in the below, and second ring channel 18 has been seted up to the inner wall of first ring channel 17, and sealing ring 19 has been placed to the upper end of first ring channel 17, and annular filter screen 20, annular filter screen 20's upper end fixed connection pole 21 have been placed to the upper end of second ring channel 18.

Furthermore, the sliding groove 15 is L-shaped and can play a limiting role, and the sliding rod 16 is matched with the sliding groove 15 and can move up and down.

Furthermore, the handle 6 is provided with the rubber sleeve 23, and the rubber sleeve 23 is provided with anti-skidding lines, so that friction force is increased, and the user can also hold up the handle stably when sweating.

Further, the peripheral side of the annular filter net 20 abuts against the inner wall of the second annular groove 18.

Further, the peripheral side of the annular block 13 is attached to the inner wall of the annular chamber 12.

The working principle is as follows: when the oil well pump is used, the oil well pump 7 is powered on, so that impurity oil enters the vacuum tank 3, oil-water separation is realized, the impurity oil enters the oil inlet pipe 9 and the rectangular pipe 10, the impurity oil is filtered through the annular filter screen 20 in the rectangular pipe 10, a large amount of impurities are accumulated on the annular filter screen 20 during filtering, the filtering effect is influenced, at the moment, one check valve 11 is closed, the sliding rod 16 is pulled to move upwards, the sliding rod 16 drives the annular block 13 to move upwards to a certain position, then the sliding rod 16 is rotated leftwards, the annular block 13 cannot move downwards, the annular filter screen 20 in the rectangular pipe 10 below is exposed, at the moment, the rod 21 is pulled, the annular filter screen 20 is taken out, a user can conveniently clean the impurities on the annular filter screen 20, then the annular filter screen 20 is placed back into the second annular groove 18 and then moves rightwards, when the sliding rod 16 rotates to a certain position, the spring 14 moves the annular block 13 downwards through elasticity, at the moment, the annular block 13 moving downwards abuts against the sealing ring 19, and the annular filter screen 20 in the downward can be cleaned under the condition that normal working condition is not influenced.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only the preferred embodiments of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a multi-functional vacuum oil filter, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is fixedly connected with a cooling tank (2), a vacuum tank (3), a case (5), a handle (6) and an oil well pump (7), the lower surface of the bottom plate (1) is fixedly connected with universal wheels (4), the circumferential side of the cooling tank (2) is communicated with a drain pipe (8), the circumferential side of the oil well pump (7) is communicated with an oil inlet pipe (9), two groups of symmetrical rectangular pipes (10) are arranged below the oil inlet pipe (9), the upper rectangular pipes (10) are communicated with the oil inlet pipe (9), the upper rectangular pipes (10) are arranged in the circumferential side, check valves (11) are arranged in the circumferential side of the upper rectangular pipes (10), the upper rectangular pipes (10) are arranged at the lower ends, annular chambers (12) are arranged at the lower ends of the upper rectangular pipes (10), internal fixed connecting springs (14) of the annular chambers (12), annular blocks (13) are arranged in the annular chambers (12), the lower ends of the annular blocks (13) extend to the lower rectangular pipes (10) arranged below, sliding grooves (15) are arranged on the surfaces of the upper rectangular pipes (10), one ends of the sliding rods (16) are connected with a filtering device, and the other ends of the sliding rods (16) are arranged outside of the annular chambers (10), the lower end of the rectangular pipe (10) is communicated with an oil outlet pipe (22), and the oil outlet pipe (22) is communicated with the peripheral side of the case (5).

2. The multifunctional vacuum oil filter of claim 1, wherein: the filter equipment comprises two symmetrical first ring grooves (17) and two first ring grooves (17) which are arranged at the upper ends of two rectangular pipes (10) below, wherein the inner walls of the first ring grooves (17) are provided with second ring grooves (18), the upper ends of the first ring grooves (17) are provided with sealing rings (19), the upper ends of the second ring grooves (18) are provided with ring filter screens (20), and the upper ends of the ring filter screens (20) are fixedly connected with rods (21).

3. The multifunctional vacuum oil filter of claim 1, wherein: the sliding groove (15) is L-shaped, and the sliding rod (16) is matched with the sliding groove (15).

4. A multifunctional vacuum oil filter according to claim 1, characterized in that: the handle (6) is provided with a rubber sleeve (23), and the rubber sleeve (23) is provided with anti-skid lines.

5. A multi-functional vacuum oil filter according to claim 2, characterized in that: the peripheral side of the annular filter screen (20) is abutted against the inner wall of the second annular groove (18).

6. The multifunctional vacuum oil filter of claim 1, wherein: the peripheral side of the annular block (13) is attached to the inner wall of the annular cavity (12).