CN216630347U - Split type modularization lubricating oil filtration system - Google Patents

Abstract

The utility model provides a split type modularization lubricating oil filtration system, includes the parallelly connected filter module of oil pumping module, array and electrical control unit, the export of oil pumping module is through taking out oil pipe and arranging at the entry linkage of the filter module of foremost, arranges the export of the filter module of foremost and returns oil pipe connection, connects through the filter module connecting pipe between the several filter module, electrical control unit with the oil pumping module passes through cable junction, the oil pumping module includes oil pumping module drain pan, oil-well pump, the entry linkage of oil-well pump oil-pumping mouth flange. The utility model discloses an adopt behind the split type modular design each module volume all less, weight is lighter, and single module removes the installation convenient, has increased space maneuverability, is applicable to various very inconvenient operation spaces.

Description

Split type modularization lubricating oil filtration system

Technical Field

The application relates to the field of lubricating oil filtration, in particular to a split type modularized lubricating oil filtration system.

Background

At present, the filtration equipment that is used commonly at home and abroad is mostly integrated integral type, and the installation of being convenient for is removed, is fit for implementing the operation in the relatively great place in space. Especially to high modularization, the equipment that integrates such as diesel locomotive, its installation is online filter equipment available space is limited, can not satisfy the condition of whole installation, and is different to the filter core quantity that different oil mass filter equipment configured, and the volume increase that filter module can be caused to simple increase filter core quantity, increases installation and maintenance space demand, and probably causes the too big condition that can't install of volume.

Patent CN213824205U discloses an online integrated ultrafiltration system, wherein a prefilter is arranged inside a lubricating oil tank, the prefilter, a booster oil pump, a lubricating part and the lubricating oil tank are sequentially communicated to form a lubricating oil circulation oil path, and a pressure regulating valve and an ultrafilter are sequentially connected in series on the lubricating oil circulation oil path; and lubricating oil on the lubricating oil circulating oil path flows back into the lubricating oil tank in a shunting way through the first shunting oil path and the second shunting oil path. This clean filtration system of lubricating oil is integrated integral type equipment, and each module highly integrates, uses the convenient high efficiency of installation in the great place of installation space, nevertheless then can't install and use to the limited place of installation space.

SUMMERY OF THE UTILITY MODEL

The main objective of this application is to provide a split type modularization lubricating oil filtration system, is applicable to the installation and the maintenance in various very inconvenient operation spaces.

The utility model provides a split type modularization lubricating oil filtration system, includes oil pumping module, the parallelly connected filter module of array and electrical apparatus control unit, oil pumping module's export is connected with the entry linkage of arranging at the filter module of foremost through taking out oil pipe, arranges the export of the filter module of foremost and returns oil pipe connection, connects through the filter module connecting pipe between the several filter module, electrical apparatus control unit with oil pumping module passes through cable junction, oil pumping module includes oil pumping module drain pan, oil-well pump, and the entry linkage of oil-well pump is pumped oil mouthful flange, and the export of oil-well pump is equipped with two parallelly connected branch pipes, and first union coupling sample valve, second branch union coupling prefilter, prefilter's exit linkage air-vent valve and relief valve, air-vent valve and relief valve are connected to the valve block.

As a further improvement of the above technical solution:

the oil well pump is fixedly connected with the bottom shell of the oil pumping module, a support is arranged on the bottom shell of the oil pumping module, and the primary filter is fixed on the support of the bottom shell of the oil pumping module.

The oil pumping module further comprises an oil pumping module enclosing plate and an oil pumping module cover plate, and the oil pumping module bottom shell, the oil pumping module enclosing plate and the oil pumping module cover plate are fixedly connected with the bolt group through the positioning connecting plate.

And the front end of the oil pumping pipe is provided with an oil pumping module outlet flange, and the valve block and the outlet of the safety valve are connected with the oil pumping module outlet flange.

Including three filtration module groups, the filter core of the filtration module of first group returns oil pipe front end flange and returns oil pipe connection to it is fixed to use the fast-assembling clamp, and the filter core of the filtration module of third group returns oil pipe rear end flange, filter core and advances oil pipe rear end flange and blind flange joint, and uses the fast-assembling clamp fixed.

Each group of filtering modules comprises an ultrafiltration filter element, the oil outlet of the ultrafiltration filter element is connected with a filter element oil return pipe, and the oil inlet of the ultrafiltration filter element is connected with a filter element oil inlet pipe.

The ultrafiltration filter element is fixed on a fixing frame bottom plate through a fixing frame and a filter element pressing plate, and the fixing frame bottom plate and the filter module bottom shell are connected and fixed through a sliding rail.

The filter module further comprises a filter module enclosing plate, a filter module cover plate and a filter module door plate, the filter module bottom shell, the filter module enclosing plate and the filter module cover plate are fixedly connected through a filter module connecting plate and a connecting plate bolt set, the front section of the fixing frame bottom plate is welded with the filter module door plate, and the filter module door plate and the filter module cover plate are fixedly connected through a door plate connecting plate and a door plate fixing bolt.

The landing leg welding of mount is on the mount bottom plate, and the landing leg and the gland of mount one side adopt hinged joint, and the landing leg and the gland of opposite side adopt gland fixing bolt to be connected.

The electric appliance control unit comprises a power indicator lamp for indicating power connection, a buzzer for motor fault alarm, a manual knob switch, a filter element replacement buzzer and a counter for timing filter element replacement time and prompting replacement.

The utility model discloses an adopt behind the split type modular design each module volume all less, weight is lighter, and single module removes the installation convenient, has increased space maneuverability, is applicable to various very inconvenient operation spaces. The filtering system can be installed in a way of being overhead and suspended by adopting the support, and on the basis of meeting the requirements, the product has higher precision, more stable performance, simple structure and low cost. The connection between each module is simple and reliable, the device is highly automated by an electric appliance control unit, and the operation does not need to be attended by workers.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the utility model and do not limit it. In the drawings:

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

FIG. 2 is a cross-sectional view of the pumping module according to the present invention;

FIG. 3 is a cross-sectional view of a filter module construction of the present invention;

FIG. 4 is a schematic view of a filtration module of the present invention in a cartridge replacement mode;

fig. 5 is a schematic diagram of an appliance control unit of the present invention.

1. An oil pumping module; 11. a bottom shell of the oil pumping module; 12. an oil well pump; 13. a sampling valve; 14. a pumping module coaming plate; 15. a primary filter; 16. a pumping module cover plate; 17. a pressure regulating valve; 18. a safety valve; 19. a valve block; 110. an oil pumping module outlet flange; 111. positioning the connecting plate; 112. a bolt group; 113. a pipe fitting;

2. a filtration module; 21. a filtration module bottom housing; 22. filtering the module coaming plate; 23. a fixed mount; 24. a filter element oil return pipe; 25. a filter element oil inlet pipe; 26. a filtration module cover plate; 27. a filtration module door panel; 28. a filter element pressing plate; 29. an ultrafiltration filter element; 210. a slide rail; 211. a fixed frame bottom plate; 212. a filtration module connection plate; 213. a connecting plate bolt set; 214. a door panel connecting plate; 215. a door panel fixing bolt; 23. a fixed mount; 231. a support leg; 232. a hinge; 233. a gland; 234. fixing a nut; 235. a hand wheel; 236. a gland fixing bolt; 24. a filter element oil return pipe; 241. a front end flange of the filter element oil return pipe; 242. a connecting pipe; 243. a three-way joint; 244. a rear flange of the filter element oil return pipe; 245. a quick oil return pipe is inserted; 25. a filter element oil inlet pipe; 251. inserting a quick oil inlet pipe; 252. a flange at the front end of the filter element oil inlet pipe; 243. a three-way joint; 242. a connecting pipe; 253. a flange at the rear end of the filter element oil inlet pipe;

3. an appliance control unit; 31. a power indicator light; 32. the motor drives the fault buzzer; 33. a manual knob switch; 34. a scram switch; 35. the filter element is replaced by the buzzer; 36. a counter; 37. a standby indicator light; 38. a filter element accumulated time zero clearing button; 39. a cleaning oil stop button; 310. a cleaning oil start button;

4. a pumping port flange; 5. an oil pumping pipe; 6. quickly mounting a clamp; 7. a filter module connecting pipe; 8. a blind flange; 9. an oil return pipe; 10. and an oil return pipe flange.

Detailed Description

Referring to fig. 1-5, the present application provides a split type modular lubricating oil filtering system, which includes an oil pumping module 1, a filtering module 2, and an electrical control unit 3. The oil pumping module 1 is connected with the filtering module 2 through an oil pumping pipe 5, the front end of the oil pumping pipe 5 is connected with an oil pumping module outlet flange 110, the rear end of the oil pumping pipe 5 is connected with a filter element oil inlet pipe front end flange 252, and the oil pumping pipe 5 is fixed with the oil pumping module outlet flange 110 and the filter element oil inlet pipe front end flange 252 by a fast-assembling clamp 6. As shown in fig. 1, the system comprises three sets of filter modules 2 connected in parallel. The filter element of the first group of filter modules 2 returns oil pipe front end flange 241 and is connected with an oil return pipe 9, and is fixed by using a quick-mounting clamp 6, and the oil return pipe 9 front end is connected with an oil return pipe flange 10. The filter modules 2 of the first group and the filter modules 2 of the second group are connected by a filter module connecting pipe 7 and a fast-assembling clamp 6. The filter element oil return pipe rear end flange 244 and the filter element oil inlet pipe rear end flange 253 of the filter module 2 of the third group are connected with the blind flange 8 and are fixed by using the quick-mounting clamp 6.

The suction port of an oil well pump 12 in the oil pumping module 1 is connected with an oil pumping port flange 4, the outlet of the oil well pump 12 is provided with two branch pipes which are connected in parallel, the first branch pipe is connected with a sampling valve 13, the second branch pipe is connected with a primary filter 13, the outlet of the primary filter 13 is connected with a pressure regulating valve 17, the pressure regulating valve 17 and a safety valve 18 are connected with a valve block 19, and the outlets of the valve block 19 and the safety valve 18 are connected with an oil pumping module outlet flange 110. The above components are all connected by a pipe 113. The oil well pump 12 is fixedly connected with the oil pumping module bottom shell 11, the primary filter 13 is fixed on a support of the oil pumping module bottom shell 11, and the oil pumping module bottom shell 11, the oil pumping module coaming 14 and the oil pumping module cover plate 16 are fixedly connected through a positioning connecting plate 111 and a bolt group 112.

Filtration module 2 includes ultrafiltration filter core 29, the filter core returns oil pipe 24 is connected to ultrafiltration filter core 29's oil-out, ultrafiltration filter core 29's oil inlet connection filter core advances oil pipe 25, ultrafiltration filter core 29 passes through mount 23 and filter core clamp plate 28 to be fixed on mount bottom plate 211, mount bottom plate 211 and filtration module drain pan 21 are connected fixedly through slide rail 210, filtration module drain pan 21, filtration module bounding wall 22, filtration module apron 26 adopts filtration module connecting plate 212, connecting plate bolt group 213 fixed connection, mount bottom plate 211 anterior segment and filtration module door plant 27 weld, filtration module door plant 27 and filtration module apron 26 adopt door plant connecting plate 214 and door plant fixing bolt 215 to be connected fixedly.

The supporting leg 231 of the fixing frame 23 is welded on the fixing frame bottom plate 211, the supporting leg 231 on one side of the fixing frame 23 is connected with the gland 233 through the hinge 232, the supporting leg on the other side of the fixing frame 23 is connected with the gland 233 through the gland fixing bolt 236, and the hand wheel 235 is locked and tightly pressed on the filter element pressing plate 28 through the fixing nut 234 to realize the compression of the filter element. The filter element oil inlet pipe front end flange 252, the filter element oil inlet pipe rear end flange 253, the filter element oil return pipe front end flange 241 and the filter element oil return pipe rear end flange 244 are fixed on the filter module cover plate 26 by welding.

The filter modules 2 may be installed in a single group or in a plurality of groups. In the appliance control unit 3: the power indicator lamp 31 is used for power on indication; the buzzer 32 is used for motor fault alarm; the manual knob switch 33 is time-controlled to start by pressing the cleaning oil start button 310 and stop by pressing the cleaning oil stop button 39. The scram switch 34 is used for emergency stop equipment. The filter element replacement buzzer 35 and the counter 36 are used for timing the filter element replacement time and for prompting replacement. The standby indicator light 37 can increase the alarm of primary filtration, water content and viscosity according to the requirement. And a filter element accumulated time zero clearing button 38 for zero clearing of time after filter element replacement.

The working process of the utility model is as follows: the oil pumping port flange 4 is connected with the bottom of the oil tank through an oil pipe, and the oil return pipe flange 10 is connected with an oil return port of the oil tank through an oil pipe. The oil pump 12 is started, the lubricating oil enters the system from the oil tank, large-particle sludge is removed through the primary filter 15, then the lubricating oil enters the ultrafiltration filter element 29 to further remove impurities in the lubricating oil, and the clean lubricating oil is sent back to the oil tank. The ultrafiltration cartridge 29 can be replaced in 2 ways: the first way is to take out the ultrafiltration filter from the upper part, unscrew the connecting plate bolt set 213 and the door plate fixing bolt 215, lift the filter module cover plate 26, pull out the oil inlet quick insertion tube 251 and the oil return quick insertion tube 245, remove the filter module cover plate 26, unscrew the fixing nut 234, the handwheel wheel 235 and the gland fixing bolt 236, turn over the gland 233, remove the filter element pressing plate 28, and take out the ultrafiltration filter element 29 from the upper part. The second way is to take out the filter element from the front, loosen the door plate fixing bolt 215, pull out the oil inlet fast insertion tube 251 and the oil return fast insertion tube 245, pull out the fixing frame 23, loosen the fixing nut 234 and the handwheel wheel 235, take down the filter element pressing plate 28, and then take out the filter element.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. A split type modularization lubricating oil filtration system which characterized in that: the oil pumping module comprises an oil pumping module (1), a plurality of groups of filter modules (2) connected in parallel and an electric appliance control unit (3), wherein the outlet of the oil pumping module (1) is connected with the inlet of the filter module (2) arranged at the foremost end through an oil pumping pipe (5), the outlet of the filter module (2) arranged at the foremost end is connected with an oil return pipe, the plurality of filter modules (2) are connected through a filter module connecting pipe (7), the electric appliance control unit (3) is connected with the oil pumping module (1) through a cable, the oil pumping module (1) comprises an oil pumping module bottom shell (11) and an oil well pump (12), the inlet of the oil well pump (12) is connected with an oil pumping port flange (4), the outlet of the oil well pump (12) is provided with two branch pipes connected in parallel, the first branch pipe is connected with a sampling valve (13), the second branch pipe is connected with a prefilter (15), the outlet of the prefilter (15) is connected with a pressure regulating valve (17) and a safety valve (18), the pressure regulating valve (17) and the safety valve (18) are connected to a valve block (19).

2. The split-type modular lubricating oil filtration system according to claim 1, wherein the oil pump (12) is fixedly connected to the oil pumping module bottom shell (11), a support is provided on the oil pumping module bottom shell (11), and the prefilter (15) is fixed to the support of the oil pumping module bottom shell (11).

3. The split modular lubricating oil filtration system of claim 2, wherein the oil pumping module (1) further comprises an oil pumping module enclosure (14) and an oil pumping module cover plate (16), and the oil pumping module bottom shell (11), the oil pumping module enclosure (14) and the oil pumping module cover plate (16) are fixedly connected through a positioning connection plate (111) and a bolt set (112).

4. The split modular lube oil filtration system of claim 1 wherein the front end of the pump line (5) has a pump module outlet flange (110), and the outlet of the valve block (19) and relief valve (18) are connected to the pump module outlet flange (110).

5. The split modular lube oil filtration system of claim 1 comprising three sets of filtration modules (2), wherein the filter cartridge return pipe front end flange (241) of the first set of filtration modules (2) is connected to the return pipe (9) and secured using a quick mount clamp (6), and the filter cartridge return pipe rear end flange (244) and the filter cartridge inlet pipe rear end flange (253) of the third set of filtration modules (2) are connected to the blind flange (8) and secured using a quick mount clamp (6).

6. The split modular lube oil filtration system of claim 1, wherein each set of filtration modules (2) comprises an ultrafiltration filter element (29), an oil outlet of the ultrafiltration filter element (29) is connected to a filter element return pipe (24), and an oil inlet of the ultrafiltration filter element (29) is connected to a filter element inlet pipe (25).

7. The split modular lube oil filtration system of claim 6, wherein the ultrafiltration cartridge (29) is fixed to the frame bottom plate (211) by means of a frame (23) and a cartridge press plate (28), and the frame bottom plate (211) and the filtration module bottom housing (21) are connected and fixed by means of slide rails (210).

8. The split type modular lubricating oil filtering system of claim 7, wherein the filter module (2) further comprises a filter module enclosure plate (22), a filter module cover plate (26), and a filter module door plate (27), the filter module bottom case (21), the filter module enclosure plate (22), and the filter module cover plate (26) are fixedly connected by a filter module connecting plate (212) and a connecting plate bolt set (213), the front section of the fixing frame bottom plate (211) is welded to the filter module door plate (27), and the filter module door plate (27) and the filter module cover plate (26) are fixedly connected by a door plate connecting plate (214) and a door plate fixing bolt (215).

9. The split modular lube oil filtration system of claim 7 wherein the legs (231) of the fixture (23) are welded to the fixture base plate (211), the legs (231) on one side of the fixture (23) are connected to the gland (233) with hinges (232), and the legs (231) on the other side are connected to the gland (233) with gland fixing bolts (236).

10. The split modular lube oil filtration system of claim 1 wherein the appliance control unit (3) comprises a power indicator light (31) for power on indication, a buzzer (32) for motor failure warning, a manual knob switch (33), a cartridge change beeper (35) and a counter (36) for timing of cartridge change time and change notification.

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