阅读说明：本技术 一种柴油发电机组燃油过滤装置 (Fuel oil filtering device of diesel generating set ) 是由 黄第云 于 2021-09-29 设计创作，主要内容包括：本申请提供了一种柴油发电机组燃油过滤装置,属于燃油过滤设备技术领域。该柴油发电机组燃油过滤装置,包括箱体和过滤组件。所述过滤组件包括第一过滤网、第一弹性件、下油管、磁铁、滤芯和第二弹性件,所述第一过滤网设置于所述第二油箱内部,所述下油管固定连接于所述第一过滤网下表面,所述磁铁固定安装于所述下油管外壁,所述滤芯套接于所述下油管下端,所述第二弹性件设置于所述第二油箱侧部。通过上述设置,通过多层过滤设置,使得对柴油过滤效果更好,通过对各部件的便于拆卸设计,使得可以根据实际情况对各部件进行单独更换,降低了成本,减少了资源的浪费,同时提高了过滤装置的实用性。(The application provides a diesel generating set fuel filter equipment belongs to fuel filtration equipment technical field. The fuel oil filtering device of the diesel generating set comprises a box body and a filtering component. The filter assembly comprises a first filter screen, a first elastic piece, a lower oil pipe, a magnet, a filter element and a second elastic piece, wherein the first filter screen is arranged inside the second oil tank, the lower oil pipe is fixedly connected to the lower surface of the first filter screen, the magnet is fixedly arranged on the outer wall of the lower oil pipe, the filter element is sleeved at the lower end of the lower oil pipe, and the second elastic piece is arranged on the side portion of the second oil tank. Through the setting, through the multilayer filter setting for it is better to the diesel oil filter effect, through the convenient to detach design to each part, make and to change each part alone according to actual conditions, the cost is reduced has reduced the waste of resource, has improved filter equipment's practicality simultaneously.)

1. A fuel oil filtering device of a diesel generating set is characterized by comprising

The fuel tank comprises a tank body (100), wherein the tank body (100) comprises a tank cover (110), a first fuel tank (120) and a second fuel tank (130), the first fuel tank (120) is connected to the tank cover (110) in a threaded mode, the second fuel tank (130) is arranged inside the first fuel tank (120), a through hole (131) is formed in the lower side portion of the second fuel tank (130), and the second fuel tank (130) is communicated with the first fuel tank (120) through the through hole (131);

a filter assembly (200), the filter assembly (200) comprising a first filter (210), a first elastic member (220), a lower oil pipe (230), a magnet (240), a filter element (250), and a second elastic member (260), the first filter screen (210) is arranged inside the second oil tank (130), the first elastic piece (220) is arranged on the side part of the second oil tank (130), one end of the first elastic piece (220) is inserted into the first filter screen (210), the lower oil pipe (230) is fixedly connected to the lower surface of the first filter screen (210), the magnet (240) is fixedly arranged on the outer wall of the lower oil pipe (230), the filter element (250) is sleeved at the lower end of the lower oil pipe (230), the second elastic member (260) is disposed at a side of the second oil tank (130), and the filter element (250) is fixed by the second elastic member (260).

2. The fuel filtering device of the diesel generator set according to claim 1, characterized in that the tank cover (110) is provided with an oil inlet pipe (111) and an oil outlet pipe (112), the oil inlet pipe (111) is communicated with the second fuel tank (130), and the oil outlet pipe (112) is communicated with the first fuel tank (120).

3. The fuel filtering device of the diesel generator set according to claim 1, wherein the first filter screen (210) is provided with a fixed seat (211), a stopper (2111) is arranged on the fixed seat (211), and the first filter screen (210) is fixed through the stopper (2111).

4. The fuel filtering device of the diesel generator set according to claim 1, characterized in that a through groove (132) is formed in a side wall of the second fuel tank (130), and the through groove (132) is arranged corresponding to the first elastic member (220).

5. The fuel filtering device of the diesel generator set according to claim 4, wherein the first elastic member (220) comprises a first fixing plate (221), a second fixing plate (222), a first supporting rod (223) and a first spring (224), the first fixing plate (221) is fixedly connected to the outer wall of the second fuel tank (130), the second fixing plate (222) is slidably connected to the through groove (132), the first supporting rod (223) slidably penetrates through the first fixing plate (221), the first supporting rod (223) fixedly penetrates through the second fixing plate (222), and the first spring (224) is disposed between the first fixing plate (221) and the second fixing plate (222).

6. The fuel filtering device of the diesel generator set according to claim 1, wherein the second elastic member (260) includes a second supporting rod (261), a clamping block (262) and a second spring (263), the second supporting rod (261) slidably penetrates through a side wall of the second fuel tank (130), the clamping block (262) is fixedly connected to one end of the second supporting rod (261), the clamping block (262) is disposed in the second fuel tank (130), and the second spring (263) is disposed between the clamping block (262) and an inner wall of the second fuel tank (130).

7. The fuel filtering device of the diesel generator set according to claim 6, characterized in that the second supporting rod (261) is provided with a sliding block (2611), the second fuel tank (130) is provided with a sliding groove (133), and the sliding block (2611) is slidably connected to the sliding groove (133).

8. The fuel filtering device of the diesel generating set according to claim 1, characterized in that one end of the lower fuel pipe (230) is provided with a groove (231), and a sealing ring (2311) is arranged in the groove (231).

9. A fuel filtering device for a diesel generating set according to claim 1, wherein the magnet (240) is provided with a first clamping seat (241) and a second clamping seat (242), the first clamping seat (241) is slidably connected to the outer wall of the lower fuel pipe (230), the second clamping seat (242) is fixedly connected to the outer wall of the lower fuel pipe (230), and the magnet (240) is fixed with the second clamping seat (242) through the first clamping seat (241).

10. A fuel filtering device for a diesel generating set according to claim 1, characterized in that the lower end of the lower fuel pipe (230) is provided with a second filter screen (232), and the second filter screen (232) is arranged inside the lower fuel pipe (230).

Technical Field

The application relates to the technical field of fuel filtering equipment, in particular to a fuel filtering device of a diesel generating set.

Background

At present, a diesel engine is used as a prime motor of a diesel generator set to drag a power supply device for generating power by a synchronous generator, diesel oil is used as fuel of a diesel engine in the diesel generator set, the requirement of the diesel engine on the fuel must be met, because a high-precision part exists in a fuel oil system of the diesel engine, the requirement on the cleanness degree of the diesel oil is very high, no granular impurities are allowed to be mixed in the diesel oil, once the impurities mixed in the diesel oil enter the precision matching parts, the abrasion of the matching parts is accelerated, the sliding surface of the matching parts is pulled and seized seriously, therefore, the diesel oil must be filtered before entering a high-pressure oil pump, possible impurities and particles in the diesel oil are filtered, so as to avoid damaging the precision parts, the filtering effect of the diesel oil is poor by only adopting a filter element for filtering with reference to relevant equipment, and meanwhile, after the filtering device is used for a period of time, the filtering device needs to be integrally replaced, and each part is not well replaced independently according to actual conditions, so that the cost is increased, the resource waste is caused, and the practicability of the filtering device is reduced.

Disclosure of Invention

In order to compensate for above not enough, this application provides a diesel generating set fuel filter equipment, aims at improving the not good problem of changing alone each part of filter effect.

The embodiment of the application provides a diesel generating set fuel filter equipment, including box and filtering component.

The box body comprises a box cover, a first oil tank and a second oil tank, the first oil tank is in threaded connection with the box cover, the second oil tank is arranged in the first oil tank, a through hole is formed in the lower side part of the second oil tank, the second oil tank is communicated with the first oil tank through the through hole, the filtering component comprises a first filtering net, a first elastic part, a lower oil pipe, a magnet, a filtering core and a second elastic part, the first filtering net is arranged in the second oil tank, the first elastic part is arranged on the side part of the second oil tank, one end of the first elastic part is inserted into the first filtering net, the lower oil pipe is fixedly connected to the lower surface of the first filtering net, the magnet is fixedly arranged on the outer wall of the lower oil pipe, the filtering core is sleeved at the lower end of the lower oil pipe, and the second elastic part is arranged on the side part of the second oil tank, and the filter element is fixed through the second elastic piece.

In the implementation process, impurities in the fuel can be filtered for the first time through the arrangement of the first filter screen, fine ferromagnetic substances in the fuel can be filtered through the arrangement of the magnet, the fuel can be filtered again through the arrangement of the filter element, the filter effect is better through multiple times of filtering, the first oil tank and the second oil tank are convenient to disassemble through the arrangement of the first oil tank, the second oil tank and the tank cover in a threaded connection mode, the first filter screen and the second oil tank can be conveniently disassembled through the insertion connection arrangement of the first filter screen and the first elastic piece, the filter element is convenient to disassemble through the arrangement of the second elastic piece and the filter element, the filter effect on the diesel is better through the arrangement of the multiple layers of filtering, and the components can be independently replaced through the design of convenient disassembly of the components, the cost is reduced, the waste of resources is reduced, and meanwhile, the practicability of the filtering device is improved.

In a specific embodiment, the tank cover is provided with an oil inlet pipe and an oil outlet pipe, the oil inlet pipe is communicated with the second oil tank, and the oil outlet pipe is communicated with the first oil tank.

In the above-mentioned realization process, through the setting of advancing oil pipe, conveniently to the fuel feeding in the second oil tank, through the setting that goes out oil pipe, the oil feeding is carried out to the oil after conveniently will filtering.

In a specific embodiment, the first filter screen is provided with a fixed seat, a stop block is arranged on the fixed seat, and the first filter screen is fixed through the stop block.

In the above-mentioned realization process, through the setting of fixing base, make things convenient for first filter screen installation, simultaneously, through the setting of dog, it is convenient fixed to first filter screen for first filter screen convenient to detach.

In a specific embodiment, the side wall of the second oil tank is provided with a through groove, and the through groove is arranged corresponding to the first elastic member.

In the implementation process, the first elastic piece is convenient to install and set through the through groove.

In a specific embodiment, the first elastic element includes a first fixing plate, a second fixing plate, a first supporting rod and a first spring, the first fixing plate is fixedly connected to the outer wall of the second oil tank, the second fixing plate is slidably connected to the first through groove, the first supporting rod slidably penetrates through the first fixing plate, the first supporting rod is fixedly penetrated through the second fixing plate, and the first spring is disposed between the first fixing plate and the second fixing plate.

In the implementation process, the first elastic piece is arranged, and the first fixing plate, the second fixing plate, the first supporting rod and the first spring are matched, so that the fixing seat is convenient to detach.

In a specific implementation scheme, the second elastic element comprises a second supporting rod, a clamping block and a second spring, the second supporting rod penetrates through the side wall of the second oil tank in a sliding mode, the clamping block is fixedly connected to one end of the second supporting rod, the clamping block is arranged in the second oil tank, and the second spring is arranged between the clamping block and the inner wall of the second oil tank.

In the implementation process, the second elastic piece is arranged, and the filter element is convenient to detach under the matching of the second supporting rod, the clamping block and the second spring.

In a specific embodiment, the second supporting rod is provided with a sliding block, the second oil tank is provided with a sliding groove, and the sliding block is slidably connected to the sliding groove.

In the implementation process, the sliding block and the sliding groove are arranged, so that the second supporting rod can move conveniently, and the second supporting rod is limited.

In a specific embodiment, one end of the lower oil pipe is provided with a groove, and a sealing ring is arranged in the groove.

In the implementation process, the sealing ring is convenient to place through the arrangement of the groove, and the sealing effect is achieved through the arrangement of the sealing ring.

In a specific embodiment, the magnet is provided with a first clamping seat and a second clamping seat, the first clamping seat is slidably connected to the outer wall of the lower oil pipe, the second clamping seat is fixedly connected to the outer wall of the lower oil pipe, and the magnet is fixed with the second clamping seat through the first clamping seat.

In the implementation process, the first clamping seat is fixed by the locking nut through the arrangement of the first clamping seat and the second clamping seat, and the magnet is conveniently detached.

In a specific embodiment, the lower end of the lower oil pipe is provided with a second filter screen, and the second filter screen is arranged inside the lower oil pipe.

In the implementation process, the fuel can be filtered again through the arrangement of the second filter screen.

Drawings

In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.

FIG. 1 is a schematic structural diagram of a first view angle of a fuel filtering device of a diesel generating set according to an embodiment of the present application;

FIG. 2 is an enlarged schematic view of a portion A in FIG. 1 according to an embodiment of the present disclosure;

FIG. 3 is an enlarged schematic view of a portion B in FIG. 1 according to an embodiment of the present disclosure;

FIG. 4 is a schematic view of a portion of a filter assembly according to an embodiment of the present disclosure;

fig. 5 is an enlarged schematic structural diagram at C in fig. 4 according to an embodiment of the present application.

In the figure: 100-a box body; 110-a box cover; 111-an oil inlet pipe; 112-an oil outlet pipe; 120-a first tank; 130-a second tank; 131-a through hole; 132-a through slot; 133-a chute; 200-a filter assembly; 210-a first filter; 211-a fixed seat; 2111-stop block; 220-a first elastic member; 221-a first fixation plate; 222-a second fixation plate; 223-a first strut; 224-a first spring; 230-oil pipe down; 231-a groove; 2311-sealing ring; 232-a second filter screen; 240-magnet; 241-a first card holder; 242-a second cartridge; 250-a filter element; 260-a second elastic member; 261-a second strut; 2611-slider; 262-a clamping block; 263-second spring.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

Thus, the following detailed description of the embodiments of the present application, as presented in the figures, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, 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 are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting.

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 application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1, the present application provides a fuel filtering apparatus for a diesel generator set, which includes a tank 100 and a filtering assembly 200.

Wherein, the box 100 plays a fuel protection role, and the filter assembly 200 plays a fuel filtering role.

Referring to fig. 1, 2 and 3, the tank 100 includes a tank cover 110, a first oil tank 120 and a second oil tank 130, the tank cover 110 is provided with an oil inlet pipe 111 and an oil outlet pipe 112, the oil inlet pipe 111 is communicated with the second oil tank 130, it should be noted that the oil inlet pipe 111 is provided to facilitate oil inlet, the oil outlet pipe 112 is communicated with the first oil tank 120, when the tank cover is specifically provided, the oil outlet pipe 112 is provided to facilitate oil outlet, the first oil tank 120 is connected to the tank cover 110 by a screw thread, the second oil tank 130 is provided inside the first oil tank 120, a through hole 131 is provided at a lower side portion of the second oil tank 130, the second oil tank 130 is communicated with the first oil tank 120 by the through hole 131, a through groove 132 is provided at a side wall of the second oil tank 130, the through groove 132 is provided to correspond to the first elastic member 220, and in this document, the first elastic member 220 is conveniently provided by the through groove 132.

Referring to fig. 1, 2, 3, 4 and 5, the filter assembly 200 includes a first filter 210, a first elastic member 220, a lower oil pipe 230, a magnet 240, a filter element 250 and a second elastic member 260, the first filter 210 is disposed inside the second oil tank 130, the first filter 210 is provided with a fixing seat 211, it should be noted that the first filter 210 is conveniently mounted by the fixing seat 211, a stopper 2111 is disposed on the fixing seat 211, the first filter 210 is fixed by the stopper 2111, when the filter assembly is specifically set, the first filter 210 is conveniently fixed by the stopper 2111, and meanwhile, the first filter 210 is conveniently detached, the first elastic member 220 is disposed on a side portion of the second oil tank 130, and one end of the first elastic member 220 is inserted into the first filter 210.

In the present embodiment, the first elastic element 220 includes a first fixing plate 221, a second fixing plate 222, a first supporting rod 223 and a first spring 224, the first fixing plate 221 is fixedly connected to an outer wall of the second oil tank 130, in the present application, the first fixing plate 221 is fixed by welding, and is more stable, the second fixing plate 222 is slidably connected to the first through groove 132, the first supporting rod 223 slidably penetrates through the first fixing plate 221, and the first supporting rod 223 is fixedly penetrated through the second fixing plate 222, the first spring 224 is disposed between the first fixing plate 221 and the second fixing plate 222, the lower oil pipe 230 is fixedly connected to the lower surface of the first filter screen 210, in the present embodiment, the lower oil pipe 230 is fixed by bolts, and is convenient to detach, one end of the lower oil pipe 230 is provided with a groove 231, it should be noted that, by the arrangement of the groove 231, the sealing ring 2311 is convenient to arrange, and the sealing ring 2311 is disposed in the groove 231, when specifically arranging, through sealing washer 2311's setting, play sealed effect, oil pipe 230 lower extreme is provided with second filter screen 232 down, and second filter screen 232 sets up inside oil pipe 230 down, and in this application file, through second filter screen 232's setting, can play the effect of filterable fuel once more, magnet 240 fixed mounting is in oil pipe 230 outer wall down.

In this application, the magnet 240 is provided with a first clamping seat 241 and a second clamping seat 242, the first clamping seat 241 is slidably connected to the outer wall of the lower oil pipe 230, the second clamping seat 242 is fixedly connected to the outer wall of the lower oil pipe 230, in this embodiment, the second clamping seat 242 is fixed by bolts, so as to be convenient to detach, the magnet 240 is fixed with the second clamping seat 242 through the first clamping seat 241, the filter element 250 is sleeved at the lower end of the lower oil pipe 230, the second elastic member 260 is disposed at the side portion of the second oil tank 130, and the filter element 250 is fixed by the second elastic member 260, the second elastic member 260 includes a second support rod 261, a clamping block 262 and a second spring 263, the second support rod 261 slidably penetrates through the side wall of the second oil tank 130, the second support rod 261 is provided with a sliding block 2611, the second oil tank 130 is provided with a sliding groove 133, the sliding block 2611 is slidably connected to the sliding groove 133, it should be noted that the arrangement of the sliding block 2611 and the sliding groove 133 can play a role of limiting 261 for the second support rod 261, the clamping block 262 is fixedly connected to one end of the second support rod 261, the clamping block 262 is disposed in the second oil tank 130, and the second spring 263 is disposed between the clamping block 262 and the inner wall of the second oil tank 130.

The working principle of the fuel oil filtering device of the diesel generating set is as follows: when the oil filter is used, oil is supplied to the second oil tank 130 through the oil inlet pipe 111, the fuel enters the oil outlet pipe 230 after being filtered by the first filter screen 210, ferromagnetic substances in the fuel are adsorbed by the magnet 240, then enters the filter element 250 through the second filter screen 232, enters the filter element 250 and is filtered, flows into the first oil tank 120 through the through hole 131, and then is supplied with the oil through the oil outlet pipe 112, when the filter device needs to be disassembled, the first oil tank 120 is rotationally disassembled, the second oil tank 130 is rotationally disassembled, the first support rod 223 is pulled, the fixing seat 211 is taken down, the stop block 2111 is rotated, the first filter screen 210 is disassembled from the fixing seat 211, the locking nut on the first clamping seat 241 is loosened, the first clamping seat 241 is slid, the magnet 240 is disassembled, the second support rod 261 is pulled, the filter element 250 is fixed in a contact manner, and the whole quick disassembly is realized, through the arrangement, through the multilayer filtering setting for better to the diesel oil filter effect, through the convenient to detach design to each part, make and to change each part alone according to actual conditions, the cost is reduced has reduced the waste of resource, has improved filter equipment's practicality simultaneously.

The above embodiments are merely examples of the present application and are not intended to limit the scope of the present application, and various modifications and changes may be made 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. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.