Diesel generator filter

Abstract

The utility model relates to the technical field of filters, in particular to a diesel generator filter which comprises a filter body, a dreg strong filtering mechanism arranged in the filter body and an oil pushing mechanism arranged on the filter body. The oil pushing mechanism comprises a transfer pipe arranged at the outer end of the filter; the dreg strong filtering mechanism comprises a flow guide pipe arranged in the middle of an inner cavity of the filter, and an anti-seepage neck sleeve is arranged at one end of an inner cavity of the flow guide pipe. The dreg strong filtering mechanism is arranged in the filter, the oil pushing mechanism is installed on the port of the filter, oil can provide filter pressing kinetic energy for the dreg strong filtering mechanism in the conveying process along with continuous input of the oil in the oil pushing mechanism, and the filter pressing kinetic energy can be supplied to the dreg strong filtering mechanism along with continuous extrusion of the oil in an inner cavity of the dreg strong filtering mechanism. And finally, impurities and oil and water can be effectively separated, so that the problem of looseness or chambering caused by pressing the filter paper of the filter element by the impurities is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of filters, in particular to a diesel generator filter. Background Art

[0002] The diesel generator filter is mainly an accessory for filtering impurities and gases in the oil.

[0003] At present, the main filtering function of the diesel generator filter is the filter paper of the filter element. As the number of intercepted impurities increases, the accumulated impurities will bring a burden to the filter paper. In severe cases, the filter paper will become loose. At the same time, the impurities will cause the expansion of the filter paper pores under the influence of oil pressure, making it difficult to effectively filter the oil.

[0004] In view of this, a diesel generator filter is designed to solve the above problems. Utility Model Content

[0005] The utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0006] To this end, the technical solution adopted in this utility model is:

[0007] A diesel generator filter comprises a filter, a strong slag filtration mechanism arranged in the filter, and an oil pushing mechanism arranged on the filter; the oil pushing mechanism comprises a transfer pipe arranged on the outer end of the filter; the strong slag filtration mechanism comprises a guide tube arranged in the middle of the filter inner cavity, an anti-seepage neck sleeve is provided at one end of the guide tube inner cavity, an oil drain hole is provided at the other end of the guide tube inner cavity, and a plurality of evenly distributed seepage holes are provided on the guide tube; a horizontally placed boosting assembly is provided in the anti-seepage neck sleeve and the oil drain hole; a plurality of evenly distributed notches are provided in the middle of the guide tube, and an ultra-dense filter mesh is provided in the notches.

[0008] In a preferred embodiment, the present invention can be further configured as follows: the oil pushing mechanism further includes an oil-powered impeller movably mounted in the cylindrical cavity of the transfer pipe, a shaft disposed inside the oil-powered impeller, and a crankshaft mounted at the bottom end of the shaft;

[0009] A chuck is movably mounted on the middle of the crankshaft, a sealing cover is provided on the transfer pipe, and a return spring is provided between the sealing cover and the chuck.

[0010] In a preferred embodiment, the present invention can be further configured as follows: a transfer hole for transferring oil is provided inside the transfer pipe;

[0011] A sleeve is provided at the bottom of the transfer tube, and the transfer hole is communicated with the cylindrical cavity and the inner cavity of the sleeve.

[0012] In a preferred example, the present invention can be further configured as follows: a limiting washer is provided inside the sleeve of the transfer pipe.

[0013] In a preferred example, the present invention can be further configured as follows: the slag strong filtration mechanism further includes a pad and a booster head;

[0014] A hole is provided in the middle of the pad;

[0015] A knife edge is formed on one end of the boost head away from the pad.

[0016] In a preferred example, the present invention can be further configured as follows: the supercharging assembly includes a joint movably mounted on the crankshaft, a core rod movably mounted on the other end of the joint, and an inner pad mounted on the core rod;

[0017] The inner pad is adapted to fit into the transverse hole inside the anti-seepage neck cover;

[0018] The other end of the core rod is provided with a plug, and the plug is adapted to penetrate into the oil drain hole.

[0019] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0020] 1. The utility model sets a strong slag filtration mechanism inside the filter and installs an oil pushing mechanism on the port of the filter. As the oil is continuously input along the oil pushing mechanism, the oil will provide kinetic energy for pressure filtration for the strong slag filtration mechanism during the transportation process. As the oil is continuously squeezed in the inner cavity of the strong slag filtration mechanism, impurities and oil and water can eventually be forced to be effectively separated, thereby avoiding the problem of impurities pressuring the filter paper of the filter element and causing relaxation or pore expansion. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the present invention when in use;

[0022] Figure 2 It is a dispersion diagram of the utility model;

[0023] Figure 3 This is a schematic diagram of the oil pushing mechanism and the strong residue filtering mechanism of the utility model;

[0024] Figure 4 This is an internal schematic diagram of the strong slag filtration mechanism of the utility model;

[0025] Figure 5 This is an internal schematic diagram of the oil push mechanism of the utility model.

[0026] Reference numerals:

[0027] 100. Filter;

[0028] 200, oil push mechanism; 210, transfer pipe; 220, oil-powered impeller; 230, shaft; 240, crankshaft; 250, chuck; 260, sealing cover; 270, return spring; 280, limit washer; 290, transfer hole;

[0029] 300, slag strong filtration mechanism; 310, guide tube; 320, seepage hole; 330, super-dense filter; 340, anti-seepage neck sleeve; 350, pad; 360, booster head; 370, oil drain hole; 380, booster assembly; 381, core rod; 382, ​​inner pad; 383, joint. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the present invention more clear, the present invention is further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be noted that the embodiments of the present invention and the features therein can be combined with each other unless there is any conflict.

[0031] It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present invention.

[0032] A diesel generator filter provided by some embodiments of the present invention will be described below with reference to the accompanying drawings. Example 1

[0033] Combine Figure 1-Figure 5 As shown, the utility model provides a diesel generator filter, including a filter 100, a residue strong filtering mechanism 300 arranged in the filter 100, and an oil pushing mechanism 200 arranged on the filter 100. The oil pushing mechanism 200 is used to transfer oil and utilizes the oil level to provide kinetic energy for the oil squeezing of the residue strong filtering mechanism 300. The residue strong filtering mechanism 300 continuously extrudes and filters the oil.

[0034] The oil pushing mechanism 200 includes a transfer pipe 210 provided on the outer end of the filter 100;

[0035] The slag filtering mechanism 300 includes a guide tube 310 disposed in the middle of the inner cavity of the filter 100. An anti-seepage collar 340 is disposed at one end of the inner cavity of the guide tube 310, and an oil drain hole 370 is provided at the other end of the inner cavity of the guide tube 310. The guide tube 310 is also provided with a plurality of evenly distributed seepage holes 320.

[0036] A horizontally placed pressurizing assembly 380 is provided in the anti-seepage neck sleeve 340 and the oil drain hole 370;

[0037] The middle of the flow guide tube 310 is provided with multiple evenly distributed notches, and an ultra-dense filter 330 is provided in the notches;

[0038] The supercharger assembly 380 includes a joint 383 movably mounted on the crankshaft 240 , a core rod 381 movably mounted on the other end of the joint 383 , and an inner pad 382 mounted on the core rod 381 ;

[0039] The inner pad 382 is adapted to the transverse hole inside the anti-seepage neck sleeve 340;

[0040] A plug is provided at the other end of the core rod 381 , and the plug is adapted to penetrate into the oil drain hole 370 .

[0041] During use, after the oil enters the inner cavity of the transfer pipe 210, the oil under high pressure will push the oil-powered impeller 220 in the cylindrical cavity of the transfer pipe 210. At this time, the shaft 230 and the crankshaft 240 installed in the oil-powered impeller 220 will rotate at high speed inside the transfer pipe 210. At this time, the rotation of the crankshaft 240 can provide kinetic energy for continuous extension of the supercharging component 380, and the return spring 270 provided on the chuck 250 is pressurized and compressed to provide a return thrust for the crankshaft 240. At this time, the oil entering the cavity formed by the guide pipe 310, the anti-seepage neck sleeve 340 and the supercharging head 360 can be squeezed by the supercharging head 360. Finally, impurities in the oil can be filtered by the ultra-dense filter 330, and oil and water will enter the filter 100.

[0042] The water filtered again by the filter 100 will seep in from the multiple seepage holes 320 , and the aqueous solution will eventually be discharged outwards from between the oil drain hole 370 and the plug of the core rod 381 after separation. Example 2

[0043] Combine Figure 5 As shown, based on Example 1, the oil propulsion mechanism 200 further includes an oil-powered impeller 220 movably mounted in the cylindrical cavity of the transfer tube 210, a shaft 230 disposed inside the oil-powered impeller 220, and a crankshaft 240 mounted at the bottom end of the shaft 230;

[0044] A chuck 250 is movably mounted in the middle of the crankshaft 240 , a sealing cover 260 is provided on the transfer pipe 210 , and a return spring 270 is provided between the sealing cover 260 and the chuck 250 .

[0045] Preferably, the transfer hole 290 is located on the other side of the oil inlet port of the transfer tube 210. As the oil-powered impeller 220 rotates, the oil in the partition formed by the oil-powered impeller 220 and the cylindrical inner wall of the transfer tube 210 will be transferred from the transfer hole 290. At this time, the oil-powered impeller 220 can be assisted in rotation while achieving continuous transfer. At this time, the crankshaft 240 rotating at high speed in the inner sleeve of the transfer tube 210 can cooperate with the return spring 270 to provide stable kinetic energy for the reciprocating extension of the limit washer 280.

[0046] The transfer pipe 210 has a transfer hole 290 for transferring oil.

[0047] A sleeve is provided at the bottom of the transfer tube 210, and the transfer hole 290 is connected to the cylindrical cavity and the inner cavity of the sleeve;

[0048] A limiting washer 280 is provided inside the casing of the transfer pipe 210 .

[0049] Preferably, the outer end of the limiting washer 280 fits into the port at the outer end of the filter 100. When the guide tube 310 is inserted into the inner cavity of the filter 100, the limiting washer 280 can limit and tighten the guide tube 310. At this time, the oil squeezed in the inner cavity of the guide tube 310 can be kept stable to avoid vibration of the guide tube 310 as a whole when the oil is squeezed. Example 3

[0050] Combine Figure 4 and Figure 5 As shown, in the above embodiment, the slag strong filtering mechanism 300 further includes a pad 350 and a boosting head 360;

[0051] A hole is formed in the middle of the pad 350;

[0052] An end of the boost head 360 away from the pad 350 is provided with a cutting edge.

[0053] Preferably, when the oil passes through the inner sleeve of the transfer pipe 210 and enters the interior of the anti-seepage neck sleeve 340, a certain gap is maintained between the inner pad 382 and the anti-seepage neck sleeve 340. As the oil enters the cylindrical cavity formed by the booster head 360, the anti-seepage neck sleeve 340 and the guide pipe 310, the inner pad 382, ​​which is in reciprocating extension, is squeezed by the booster head 360 the moment it extends into the inner cavity of the anti-seepage neck sleeve 340. Finally, the pressurized oil will be precipitated from the multiple ultra-dense filters 330, and impurities will remain in the cylindrical cavity. When subsequent maintenance is required, the sealing cover 260 can be removed and the inner cavity of the transfer pipe 210 and the guide pipe 310 can be directly flushed with water.

[0054] The working principle and usage process of the present invention are as follows: After the filter 100 and the oil pushing mechanism 200 are assembled, the port at the outer end of the transfer tube 210 is connected to the oil pipeline. As the oil is input along the inner cavity of the transfer tube 210, the oil under high pressure enters the cylindrical cavity of the transfer tube 210. At this time, the high-pressure oil drives the oil-powered impeller 220 to rotate. At this time, the shaft 230 installed in the middle of the oil-powered impeller 220 drives the crankshaft 240 to rotate;

[0055] As the crankshaft 240 rotates, the joint 383 is pulled by the crankshaft 240 and extends back and forth. At this time, the core rod 381 drives the inner pad 382 to move back and forth along the inside of the anti-seepage neck sleeve 340 and the oil drain hole 370. The oil transferred to the transfer hole 290 by the rotation of the crankshaft 240 will eventually enter the anti-seepage neck sleeve 340 along the cavity of the transfer pipe 210. As the oil enters the cavity formed by the guide pipe 310, the supercharging head 360 and the anti-seepage neck sleeve 340, the operating supercharging assembly 380 as a whole can squeeze the oil in the cavity. Finally, the oil squeezed out through the multiple ultra-dense filters 330 can be used to remove the filter residue.

[0056] Finally, the water separated in the filter 100 can enter the seepage holes 320. The water is transferred along the multiple seepage holes 320, which can eventually achieve safe separation of water and oil, thereby reducing the damage caused by filter residue to the filter paper of the filter element.

[0057] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A diesel generator filter, comprising a filter (100), characterized in that: It also includes a strong slag filtering mechanism (300) disposed in the filter (100) and an oil pushing mechanism (200) disposed on the filter (100); The oil pushing mechanism (200) includes a transfer pipe (210) arranged on the outer end of the filter (100); The slag strong filtration mechanism (300) comprises a guide tube (310) arranged in the middle of the inner cavity of the filter (100); an anti-seepage neck sleeve (340) is provided at one end of the inner cavity of the guide tube (310); an oil drain hole (370) is provided at the other end of the inner cavity of the guide tube (310); and a plurality of seepage holes (320) are evenly distributed on the guide tube (310); A horizontally placed booster assembly (380) is provided in the anti-seepage neck sleeve (340) and the oil drain hole (370); The middle portion of the flow guide tube (310) is provided with multiple evenly distributed notches, and ultra-dense filter screens (330) are provided in the notches.

2. A diesel generator filter according to claim 1, characterized in that: The oil push mechanism (200) further includes an oil-powered impeller (220) movably mounted in the cylindrical cavity of the transfer pipe (210), a shaft (230) disposed inside the oil-powered impeller (220), and a crankshaft (240) mounted at the bottom end of the shaft (230); A chuck (250) is movably mounted in the middle of the crankshaft (240), a sealing cover (260) is provided on the transfer pipe (210), and a return spring (270) is provided between the sealing cover (260) and the chuck (250).

3. A diesel generator filter according to claim 1, characterized in that: A transfer hole (290) for transferring oil is provided inside the transfer pipe (210); A sleeve is provided at the bottom of the transfer tube (210), and the transfer hole (290) is connected to the cylindrical cavity and the inner cavity of the sleeve.

4. A diesel generator filter according to claim 3, characterized in that: A limiting washer (280) is provided in the sleeve of the transfer pipe (210).

5. A diesel generator filter according to claim 1, characterized in that: The slag strong filtration mechanism (300) further includes a pad (350) and a pressure boosting head (360); A hole is provided in the middle of the pad (350); An end of the boosting head (360) away from the pad (350) is provided with a knife edge.

6. A diesel generator filter according to claim 1, characterized in that: The supercharging assembly (380) includes a joint (383) movably mounted on the crankshaft (240), a core rod (381) movably mounted on the other end of the joint (383), and an inner pad (382) mounted on the core rod (381); The inner pad (382) is adapted to fit into the transverse hole inside the anti-seepage neck sleeve (340); The other end of the core rod (381) is provided with a plug, and the plug is adapted to penetrate into the oil drain hole (370).

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