CN218280871U

CN218280871U - Vacuum oil filter

Info

Publication number: CN218280871U
Application number: CN202221883663.9U
Authority: CN
Inventors: 彭铭辉
Original assignee: Suzhou Gaolong Intelligent Technology Co ltd
Current assignee: Suzhou Gaolong Intelligent Technology Co ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2023-01-13
Anticipated expiration: 2032-07-21

Abstract

The utility model discloses a vacuum oil filter relates to vacuum oil filter technical field, for solving current vacuum oil filter can not make things convenient for quick oil strain that carries on to the problem that makes vacuum oil filter's work efficiency low. The vacuum oil filter body is installed to the top of removing the mounting bracket, sealed lid is installed to the top of vacuum oil filter body, the exhaust seat is installed to the upper end of sealed lid, level sensor is installed to one side of vacuum oil filter body outer wall, the opposite side of vacuum oil filter body outer wall is provided with the feeding seat, the lower extreme of vacuum oil filter body is provided with the play material seat, filter two is installed to the below of play material seat, the connecting tube is installed to one side of filter two, the circulating pump is installed to the one end of connecting tube, backflow pipeline one is installed to the upper end of circulating pump, the electromagnetism three-way valve is installed to the top of backflow pipeline one, backflow pipeline two is installed to the top of electromagnetism three-way valve, the transport pipe is installed to one side of electromagnetism three-way valve.

Description

Vacuum oil filter

Technical Field

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

Background

A vacuum oil filter for transformer oil is a device for filtering water, solid impurities and hydrocarbon gases in oil through multiple filtering, vacuum separation, heating and other steps. By means of the device, the transformer oil originally containing a large amount of hydrocarbon components can be filtered into oil with new concentration which can be prepared again.

Chinese patent grant publication No. CN215085432U, grant publication day 2021 year 12 months 10 days, a novel vacuum oil filter, including vacuum oil filter and electrostatic adsorption device, electrostatic adsorption device includes the stabilizer blade, install a jar body on the stabilizer blade, install manometer and quick-operation joint on the jar body, install the export of motor wiring on the manometer, the last lower extreme of jar side wall is equipped with oil inlet and oil-out respectively, the internal bracket that installs of jar, install the clamping screw of vertical setting on the bracket, the last lower extreme of clamping screw all installs the fixation nut who offsets with the bracket, electrode joint is installed to the bottom of bracket, install the insulated bakelite in the bracket. Combine vacuum oil filter and electrostatic adsorption device as an organic whole, provide two kinds of selections of an equipment for the customer, can realize the online purification of fluid simultaneously, remove customer's fluid transportation from, the trouble of storage can not cause secondary pollution to fluid yet, has guaranteed the quality of fluid.

But current vacuum oil filter is too heavy, when changing operational environment, and difficult transportation to thereby having shortened the life of oil filter to the lower oil of the filter fineness that gets into the oil filter jar body simultaneously to and filter the completion after, do not have the quality of quick convenient detection means inspection post-filtration oil, consequently urgently need a vacuum oil filter in the market to solve these problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vacuum oil filter to solve the current vacuum oil filter that proposes in the above-mentioned background art can not make things convenient for quick oil strain that carries on, thereby make vacuum oil filter's the problem that work efficiency is low.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a vacuum oil filter, includes the removal mounting bracket, the vacuum oil filter body is installed to the top of removal mounting bracket, vacuum oil filter body outer wall installs heating jacket all around, sealed lid is installed to the top of vacuum oil filter body, the exhaust seat is installed to the upper end of sealed lid, electronic pressure gauge is installed to one side of exhaust seat, the connecting pipe is installed to the top of exhaust seat, two-way solenoid valve is installed to the top of connecting pipe, the installation pipe is installed to the top of two-way solenoid valve, the one end of connecting pipe is provided with the erection fixing base, level sensor is installed to one side of vacuum oil filter body outer wall, the opposite side of vacuum oil filter body outer wall is provided with the feed seat, filter one is installed to one side of feed seat, the lower extreme of vacuum oil filter body is provided with the play material seat, filter two is installed to the below of play material seat, the connecting tube is installed to one side of filter two, the circulating pump is installed to the one end of connecting tube, return line one is installed to the upper end of circulating pump, the top of return line one is installed electromagnetism three-way valve, return line two, the return line two-way valve is installed to the top of electromagnetism three-way valve, the transportation pipe is installed to one side of electromagnetism three-way valve.

Preferably, the moving wheels are installed below the moving installation frame and are four, the moving wheels are symmetrical about the vertical center line of the moving installation frame, and the push rod is installed on one side of the moving installation frame.

Preferably, the upper end of the vacuum oil filter body is provided with a fixed seat, the lower end of the sealing cover is provided with a connecting seat, and the connecting seat is fixedly connected with the fixed seat through a fixing bolt.

Preferably, an exhaust pipe is installed on one side of the installation fixing seat, a vacuum pumping pump is installed at one end of the exhaust pipe, and the vacuum pumping pump is connected with the movable installation frame in a welded mode.

Preferably, one end of the first filter is provided with a first feeding hole, and the upper end of the second filter is provided with a second feeding hole corresponding to the discharging seat.

Preferably, the upper end of the sealing cover is provided with a backflow seat corresponding to the backflow pipeline II, the sealing cover is internally provided with a mounting seat corresponding to the backflow seat, and an atomizing nozzle is mounted below the mounting seat.

Preferably, photoacoustic spectroscopy transformer oil check out test set is installed to one side of circulating pump, photoacoustic spectroscopy transformer oil check out test set's one end is provided with the extraction tube.

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

1. the vacuum oil filter heats a vacuum oil filter body through a heating jacket, a vacuum pump starts to act simultaneously, at the moment, polluted oil passes through the pressure of an oil tank and enters the interior of the vacuum oil filter body through a filter I, when an electronic pressure gauge detects that the temperature reaches 50 ℃, the heating jacket stops heating automatically, when the pressure monitored by the electronic pressure gauge reaches-30 MPA, the vacuum pump stops working automatically, when the liquid level reaches the height of a liquid level sensor, the oil filter stops feeding oil, after the oil filter stops feeding oil, a circulating pump is started, the oil is filtered by a filter II and then flows back to the interior of the vacuum oil filter body through a return pipeline I and a return pipeline II, when the oil passes through an atomizing nozzle, the oil is sprayed to the upper space of the oil filter body in a spraying manner, so that the contact area of transformer oil and air is enlarged, and the separation of fault gas components is accelerated.

2. This kind of vacuum oil filter, after the circulation was accomplished to the vacuum oil filter body, open two-way solenoid valve, make the inside and outside atmospheric pressure unanimity of vacuum oil filter body, at this moment, the electromagnetism three-way valve state switches, the oil after the filtration, through the oil pump extraction, get into the transport pipe that three electromagnetism three-way valve one side set up, then get into the oil storage tank and store, after accomplishing the oil strain, at this moment, optoacoustic spectrum transformer oil check out test set draws a small amount of transformer oil, detect by oneself, the testing result is through transmitting to control detection system, the oil quality after the filtration can be looked into rapidly to the operating personnel, so that subsequent operation.

Drawings

FIG. 1 is an overall front view of the present invention;

fig. 2 is a partial cross-sectional view of the present invention;

fig. 3 is a partially enlarged view of the area a of fig. 1 according to the present invention.

In the figure: 1. moving the mounting rack; 2. a moving wheel; 3. a push rod; 4. a vacuum oil filter body; 401. a fixed seat; 402. a feeding seat; 403. a discharging seat; 5. a heating jacket; 6. a sealing cover; 601. a connecting seat; 602. a reflow seat; 603. a mounting seat; 7. fixing the bolt; 8. an electronic pressure gauge; 9. an exhaust seat; 10. a connecting pipe; 1001. mounting a fixed seat; 11. a two-way solenoid valve; 12. installing a pipe; 13. an air exhaust pipe; 14. a vacuum pump is pumped; 15. a liquid level sensor; 16. a first filter; 1601. a first feeding hole; 17. a second filter; 1701. a second feeding hole; 18. connecting a pipeline; 19. a circulation pump; 20. a first return pipeline; 21. an electromagnetic three-way valve; 22. a second return pipeline; 23. an atomizing nozzle; 24. a transport pipe; 25. photoacoustic spectroscopy transformer oil detection equipment; 26. and (7) extracting the tube.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a vacuum oil filter comprises a movable mounting frame 1, a vacuum oil filter body 4 is installed above the movable mounting frame 1, a heating jacket 5 is installed on the periphery of the outer wall of the vacuum oil filter body 4, a sealing cover 6 is installed above the vacuum oil filter body 4, an exhaust seat 9 is installed at the upper end of the sealing cover 6, an electronic pressure gauge 8 is installed on one side of the exhaust seat 9, a connecting pipe 10 is installed above the exhaust seat 9, a two-way electromagnetic valve 11 is installed above the connecting pipe 10, an installation pipe 12 is installed above the two-way electromagnetic valve 11, an installation fixing seat 1001 is arranged at one end of the connecting pipe 10, a liquid level sensor 15 is installed on one side of the outer wall of the vacuum oil filter body 4, a feeding seat 402 is arranged on the other side of the outer wall of the vacuum oil filter body 4, a first filter 16 is installed on one side of the feeding seat 402, a discharging seat 403 is arranged at the lower end of the vacuum oil filter body 4, a second filter 17 is installed below the discharging seat 403, a connecting pipeline 18 is installed on one side of the filter second 17, a circulating pump 19 is installed on one end of the connecting pipeline, a first return pipeline 20, an electromagnetic three-way valve 21 is installed above the electromagnetic three-way valve 22 is installed above the electromagnetic valve 21, and a three-way valve 24 is installed on one side of the conveying pipeline 21.

Referring to fig. 1, the moving wheels 2 are installed below the moving mounting frame 1, the four moving wheels 2 are arranged, the four moving wheels 2 are symmetrical about the vertical center line of the moving mounting frame 1, and the push rod 3 is installed on one side of the moving mounting frame 1, so that the vacuum oil filter can be conveniently moved, and the vacuum oil filter is more convenient to use.

Referring to fig. 1 and 2, a fixing seat 401 is disposed at an upper end of the vacuum oil filter body 4, a connecting seat 601 is disposed at a lower end of the sealing cover 6, and the connecting seat 601 is fixedly connected with the fixing seat 401 through a fixing bolt 7, so that the vacuum oil filter body 4 and the sealing cover 6 can be conveniently mounted and fixed.

Referring to fig. 1 and 3, an exhaust pipe 13 is installed on one side of the installation fixing seat 1001, a vacuum pumping pump 14 is installed at one end of the exhaust pipe 13, the vacuum pumping pump 14 is welded to the movable installation frame 1, so that the structure between the vacuum pumping pump 14 and the movable installation frame 1 is firmer, and the exhaust pipe 13 can be used for vacuumizing the inside of the vacuum oil filter body 4 by opening the installed vacuum pumping pump 14.

Referring to fig. 1, a first feed inlet 1601 is arranged at one end of the first filter 16, a second feed inlet 1701 corresponding to the discharge seat 403 is arranged at the upper end of the second filter 17, oil can enter the first filter 16 from the first feed inlet 1601 for filtration through the first feed inlet 1601, and discharged oil can enter the second filter 17 for further filtration through the second feed inlet 1701.

Referring to fig. 2, a backflow seat 602 corresponding to the second backflow pipeline 22 is disposed at the upper end of the sealing cover 6, a mounting seat 603 corresponding to the backflow seat 602 is disposed inside the sealing cover 6, and an atomizing nozzle 23 is disposed below the mounting seat 603, so that when oil flows back from the backflow seat 602, the oil is sprayed in a spray manner to an upper space of a tank body of an oil filter, thereby enlarging a contact area between transformer oil and air and accelerating separation of fault gas components.

Referring to fig. 1, a photoacoustic spectroscopy transformer oil detection device 25 is installed on one side of the circulating pump 19, an extraction pipe 26 is installed at one end of the photoacoustic spectroscopy transformer oil detection device 25, the photoacoustic spectroscopy transformer oil detection device 25 automatically extracts a small amount of transformer oil after oil filtering is completed by installing the photoacoustic spectroscopy transformer oil detection device 25, the transformer oil is automatically detected, the detection result is transmitted to the control detection system, and an operator can quickly check the quality of the filtered oil product, so as to facilitate subsequent operations.

The working principle is as follows: when the device is used, the vacuum oil filter body 4 is heated through the heating jacket 5, the vacuum pump 14 starts to operate simultaneously, at the moment, polluted oil passes through the pressure of the oil tank and enters the vacuum oil filter body 4 through the filter I16, when the temperature detected by the electronic pressure gauge 8 reaches 50 ℃, the heating jacket stops heating automatically, when the pressure monitored by the electronic pressure gauge 8 reaches-30 MPA, the vacuum pump stops working automatically, when the liquid level reaches the height of the liquid level sensor, the oil filter stops feeding oil, after the oil filter stops feeding oil, the circulating pump 19 is started, the oil is filtered through the filter II 17 and then flows back to the inside of the vacuum oil filter body 4 through the return pipeline I20 and the return pipeline II 22, when the oil passes through the atomizing nozzle 23, the oil is sprayed in the upper space of the oil filter body in a spraying manner, so that the contact area of transformer oil and air is enlarged, the separation of fault gas components is accelerated, after the circulation of the vacuum oil filter body 4 is completed, the two-way electromagnetic valve 11 is opened, the inside of the vacuum oil filter body 4 is consistent with the external atmospheric pressure, the state of the oil filter 21 is switched, the oil is filtered, the oil enters the three-way valve 21, the oil filter system, the subsequent spectral detection system, the quality detection system is detected, and the quality detection of the subsequent oil filter is detected by the photoacoustic detection system, and the detection system.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A vacuum oil filter, includes removal mounting bracket (1), its characterized in that: a vacuum oil filter body (4) is installed above the movable mounting frame (1), a heating jacket (5) is installed on the periphery of the outer wall of the vacuum oil filter body (4), a sealing cover (6) is installed above the vacuum oil filter body (4), an exhaust seat (9) is installed at the upper end of the sealing cover (6), an electronic pressure gauge (8) is installed on one side of the exhaust seat (9), a connecting pipe (10) is installed above the exhaust seat (9), a two-way electromagnetic valve (11) is installed above the connecting pipe (10), an installation pipe (12) is installed above the two-way electromagnetic valve (11), an installation fixing seat (1001) is arranged at one end of the connecting pipe (10), a liquid level sensor (15) is installed on one side of the outer wall of the vacuum oil filter body (4), a feeding seat (402) is installed on the other side of the outer wall of the vacuum oil filter body (4), a first filter (16) is installed on one side of the feeding seat (402), a discharging seat (403) is arranged at the lower end of the vacuum oil filter body (4), a second filter (17) is installed on one side of the discharging seat (403), a first filter (18) is installed on one side of the circulating pump (19), and a circulating pump (19) is connected with a circulating pump pipeline (19), an electromagnetic three-way valve (21) is installed above the first backflow pipeline (20), a second backflow pipeline (22) is installed above the electromagnetic three-way valve (21), and a conveying pipe (24) is installed on one side of the electromagnetic three-way valve (21).

2. A vacuum oil filter according to claim 1, characterized in that: remove the below of mounting bracket (1) and install removal wheel (2), it is provided with four, four to remove wheel (2) symmetrical about the vertical center line that removes mounting bracket (1), catch bar (3) are installed to one side of removing mounting bracket (1).

3. A vacuum oil filter according to claim 1, characterised in that: the vacuum oil filter is characterized in that a fixing seat (401) is arranged at the upper end of the vacuum oil filter body (4), a connecting seat (601) is arranged at the lower end of the sealing cover (6), and the connecting seat (601) is fixedly connected with the fixing seat (401) through a fixing bolt (7).

4. A vacuum oil filter according to claim 1, characterized in that: an exhaust pipe (13) is installed on one side of the installation fixing seat (1001), an evacuation pump (14) is installed on one end of the exhaust pipe (13), and the evacuation pump (14) is connected with the mobile mounting frame (1) in a welded mode.

5. A vacuum oil filter according to claim 1, characterised in that: one end of the first filter (16) is provided with a first feeding hole (1601), and the upper end of the second filter (17) is provided with a second feeding hole (1701) corresponding to the discharging seat (403).

6. A vacuum oil filter according to claim 1, characterized in that: the upper end of sealed lid (6) is provided with backward flow seat (602) corresponding with return line two (22), sealed lid (6) inside be provided with backward flow seat (602) corresponding mount pad (603), atomizing nozzle (23) are installed to the below of mount pad (603).

7. A vacuum oil filter according to claim 1, characterized in that: photoacoustic spectroscopy transformer oil check out test set (25) is installed to one side of circulating pump (19), the one end of photoacoustic spectroscopy transformer oil check out test set (25) is provided with extraction tube (26).