CN213807892U

CN213807892U - Fuel filter for automatic oil pumping fuel filter assembly

Info

Publication number: CN213807892U
Application number: CN202022615698.1U
Authority: CN
Inventors: 何军; 何秋燕; 文胡宏
Original assignee: Jiangxi Ruiqian Auto Parts Co ltd
Current assignee: Jiangxi Ruiqian Auto Parts Co ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-07-27
Anticipated expiration: 2030-11-12

Abstract

The utility model discloses an automatic pump oil fuel filter is fuel filter for assembly, which comprises a mounting bas, the top intercommunication of mount pad has into oil pipe, the central department threaded connection of mount pad bottom has the filter shell, the inner wall fixedly connected with of filter shell crosses the filter core. The utility model discloses a set up supporting mechanism, the box, the batch oil tank, add the oil pipe, the thread cap, heating mechanism, take out oil pipe, the oil-well pump, installation mechanism, first play oil pipe, the second goes out oil pipe, the heating is violently managed, fixed establishment, first back flow pipe and second back flow are mutually supported, the advantage of heating to the inside fuel of fuel filter has been reached, make the fuel filter when low temperature weather uses, can effectually heat to the inside fuel of fuel filter, the problem of fuel filter unable filtration fuel under the lower condition of temperature has been avoided, the loss to the engine has been reduced, the car can normally be started has been guaranteed, user's user demand can be satisfied.

Description

Fuel filter for automatic oil pumping fuel filter assembly

Technical Field

The utility model relates to a fuel filter technical field specifically is an automatic pump oil fuel filter is fuel filter for assembly.

Background

The fuel oil filter is used for filtering harmful particles and moisture in a fuel oil gas system of an engine so as to protect an oil pump nozzle, a cylinder sleeve, a piston ring and the like, reduce abrasion, avoid blockage, remove solid impurities such as iron oxide, dust and the like contained in fuel oil, prevent the fuel oil system from being blocked (particularly the oil nozzle), reduce mechanical abrasion, ensure the stable operation of the engine, improve the reliability, even though the diesel fuel is clean after settling and filtration before it is added to the fuel tank, during refueling, because the factors of refueling tools, refueling environment, unclean fuel tank port and the like can still pollute diesel oil, and in the running process of the diesel engine, diesel filters on vehicles are essential because of the contamination of the diesel fuel by impurities deposited in the fuel system, precipitation suspended in the air, and the fact that the diesel fuel is not necessarily truly clean before it is added to the fuel tank.

When vehicle fuel is transported, a fuel filter is needed, and the existing fuel filter has the following defects: the existing fuel filter does not have the heating function, so that when the fuel filter is used in low-temperature weather, the fuel filter cannot filter fuel oil due to the fact that the temperature is low, the loss of an engine is large, an automobile cannot be started easily, and the use requirement of a user cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic pump oil fuel filter is fuel filter for assembly possesses the advantage of heating to the inside fuel of fuel filter, has solved current fuel filter and has not had the function of heating, leads to fuel filter when low temperature weather uses, and fuel filter is very big because unable filtration fuel under the lower condition of temperature, causes the problem that the car is difficult to start.

In order to achieve the above object, the utility model provides a following technical scheme: a fuel filter for an automatic oil pumping fuel filter assembly comprises a mounting seat, wherein the top of the mounting seat is communicated with an oil inlet pipe, the center of the bottom of the mounting seat is in threaded connection with a filter shell, the inner wall of the filter shell is fixedly connected with a filter element, the bottom of the filter shell is communicated with a lower oil pipe, two sides of the bottom of the mounting seat are respectively provided with a supporting mechanism, the bottom of the supporting mechanism is fixedly connected with a box body, the top of the inner wall of the box body is fixedly connected with an oil storage box, the center of the top of the oil storage box is communicated with an oil filling pipe, the top of the oil filling pipe penetrates through the top of the box body and is in threaded connection with a threaded cover, an inner cavity of the oil storage box is provided with a heating mechanism, the heating mechanism comprises a heat conducting plate, a heating pipe and a heating wire, the bottom of the oil storage box is communicated with an oil pumping pipe, and the bottom of the oil pumping pipe is communicated with an oil well pump, the bottom of oil-well pump is provided with installation mechanism, the inboard intercommunication of oil-well pump has first oil pipe, the inboard and the intercommunication that run through to the box of first oil pipe have a second oil pipe, the inner of second oil pipe runs through to the inner chamber and the intercommunication of filter shell have the heating to violently manage, the both sides of violently managing the bottom of heating all are provided with fixed establishment, the both sides that the top was violently managed in the heating all communicate there is first back flow pipe, the one end intercommunication that the heating was violently managed is kept away from to first back flow pipe has the second back flow, the one end that first back flow pipe was kept away from to the second back flow pipe runs through to the inner chamber of box and communicates with the inboard top of batch oil tank.

Preferably, one end of the first oil outlet pipe, which is far away from the oil well pump, is communicated with a first flange, one end of the second oil outlet pipe, which is far away from the heating transverse pipe, is communicated with a second flange, and the first flange and the second flange are fixed through bolts and nuts.

Preferably, one end, far away from the heating horizontal tube, of the first return pipe is communicated with a third flange, one end, far away from the oil storage tank, of the second return pipe is communicated with a fourth flange, and the third flange and the fourth flange are fixed through bolts and nuts.

Preferably, the outer side of the heat conducting plate is fixedly connected with the inner wall of the oil storage tank, and the outer end of the heating pipe is fixedly connected with the inner side of the heat conducting plate.

Preferably, the inner cavity of the heating wire is sleeved on the surface of the heating pipe, and the outer end of the heating wire is fixedly connected with the inner side of the heat conducting plate.

Preferably, the supporting mechanism comprises a supporting block, the bottom of the supporting block is fixedly connected with the bottom of the mounting seat through a bolt, a supporting column is fixedly connected with the bottom of the supporting block, and the bottom of the supporting column is fixedly connected with the top of the box body.

Preferably, installation mechanism includes the mounting panel, the bottom fixed connection of bolt and box inner wall is passed through at the top of mounting panel, the equal fixedly connected with erection column in both sides at mounting panel top, the top of erection column and the bottom fixed connection of oil-well pump.

Preferably, the fixing mechanism comprises a fixing block, the top of the fixing block is fixedly connected with the bottom of the inner wall of the filter shell through a bolt, the top of the fixing block is fixedly connected with a fixing column, and the top of the fixing column is fixedly connected with the bottom of the transverse heating pipe.

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

1. the utility model discloses a set up supporting mechanism, the box, the batch oil tank, add the oil pipe, the thread cap, heating mechanism, take out oil pipe, the oil-well pump, installation mechanism, first play oil pipe, the second goes out oil pipe, the heating is violently managed, fixed establishment, first back flow pipe and second back flow are mutually supported, the advantage of heating to the inside fuel of fuel filter has been reached, make the fuel filter when low temperature weather uses, can effectually heat to the inside fuel of fuel filter, the problem of fuel filter unable filtration fuel under the lower condition of temperature has been avoided, the loss to the engine has been reduced, the car can normally be started has been guaranteed, user's user demand can be satisfied.

2. The utility model discloses a set up supporting mechanism, play fixed mounting's effect to the box, through setting up oil pipe and screw cap, play the effect of conveniently refueling to the inner chamber of batch oil tank, through setting up heating mechanism, play the effect of heating to the oil of batch oil tank inner chamber, through setting up installation mechanism, play fixed mounting's effect to the oil-well pump, through setting up fixed establishment, violently manage the effect that plays fixed stay to the heating, through setting up first back flow pipe and second back flow, the oil of violently managing the inner chamber to the heating plays the effect that conveniently flows back and get into the batch oil tank inner chamber.

Drawings

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

FIG. 2 is a sectional view of the internal structure of the case of the present invention;

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

In the figure: 1. a mounting seat; 2. an oil inlet pipe; 3. a filter housing; 4. a filter element; 5. discharging an oil pipe; 6. a support mechanism; 61. a support block; 62. a support pillar; 7. a box body; 8. an oil storage tank; 9. an oil filler tube; 10. a threaded cap; 11. a heating mechanism; 111. a heat conducting plate; 112. heating a tube; 113. heating wires; 12. an oil pumping pipe; 13. an oil well pump; 14. an installation mechanism; 141. mounting a plate; 142. mounting a column; 15. a first oil outlet pipe; 16. a second oil outlet pipe; 17. heating the horizontal pipe; 18. a fixing mechanism; 181. a fixed block; 182. fixing a column; 19. a first return pipe; 20. a second return line.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a fuel filter for an automatic pumping fuel filter assembly comprises a mounting base 1, the top of the mounting base 1 is communicated with an oil inlet pipe 2, the center of the bottom of the mounting base 1 is connected with a filter shell 3 through a thread, the inner wall of the filter shell 3 is fixedly connected with a filter core 4, the bottom of the filter shell 3 is communicated with a lower oil pipe 5, two sides of the bottom of the mounting base 1 are respectively provided with a supporting mechanism 6, the bottom of the supporting mechanism 6 is fixedly connected with a box body 7, the top of the inner wall of the box body 7 is fixedly connected with a fuel storage tank 8, the center of the top of the fuel storage tank 8 is communicated with an oil filling pipe 9, the top of the oil filling pipe 9 penetrates to the top of the box body 7 and is connected with a thread cover 10 through a thread, the inner cavity of the fuel storage tank 8 is provided with a heating mechanism 11, the heating mechanism 11 comprises a heat conducting plate 111, a heating pipe 112 and a heating wire 113, the bottom of the fuel storage tank 8 is communicated with an oil pumping pipe 12, the bottom of the oil pumping pipe 12 is communicated with an oil well pump 13, the bottom of the oil well pump 13 is provided with an installation mechanism 14, the inner side of the oil well pump 13 is communicated with a first oil outlet pipe 15, the inner end of the first oil outlet pipe 15 penetrates through the inner side of the box body 7 and is communicated with a second oil outlet pipe 16, the inner end of the second oil outlet pipe 16 penetrates through the inner cavity of the filter shell 3 and is communicated with a horizontal heating pipe 17, both sides of the bottom of the horizontal heating pipe 17 are provided with fixing mechanisms 18, both sides of the top of the horizontal heating pipe 17 are communicated with first return pipes 19, one end of each first return pipe 19, far away from the horizontal heating pipe 17, is communicated with a second return pipe 20, one end of each second return pipe 20, far away from the first return pipe 19, penetrates through the inner cavity of the box body 7 and is communicated with the top of the inner side of the oil storage tank 8, one end of each first oil outlet pipe 15, far away from the oil well pump 13, is communicated with a first flange, one end of each second oil outlet pipe 16, far away from the horizontal heating pipe 17, is communicated with a second flange, the first flange and the second flange are fixed through bolts and nuts, one end of the first return pipe 19, which is far away from the heating transverse pipe 17, is communicated with a third flange, one end of the second return pipe 20, which is far away from the oil storage tank 8, is communicated with a fourth flange, the third flange and the fourth flange are fixed through bolts and nuts, the outer side of the heat conducting plate 111 is fixedly connected with the inner wall of the oil storage tank 8, the outer end of the heating pipe 112 is fixedly connected with the inner side of the heat conducting plate 111, the inner cavity of the heating pipe 113 is sleeved on the surface of the heating pipe 112, the outer end of the heating pipe 113 is fixedly connected with the inner side of the heat conducting plate 111, the supporting mechanism 6 comprises a supporting block 61, the bottom of the supporting block 61 is fixedly connected with the bottom of the mounting seat 1 through a bolt, the bottom of the supporting column 61 is fixedly connected with a supporting column 62, the bottom of the supporting column 62 is fixedly connected with the top of the box body 7, the mounting mechanism 14 comprises a mounting plate 141, and the top of the mounting plate 141 is fixedly connected with the bottom of the inner wall of the box body 7 through a bolt, the both sides at mounting panel 141 top all fixedly connected with erection column 142, the top of erection column 142 and the bottom fixed connection of oil-well pump 13, fixed establishment 18 includes fixed block 181, the top of fixed block 181 passes through the bottom fixed connection of bolt and filter shell 3 inner wall, the top fixed connection of fixed block 181 has fixed column 182, the top of fixed column 182 and the bottom fixed connection of heating violently pipe 17, through setting up supporting mechanism 6, play fixed mounting's effect to box 7, through setting up oil pipe 9 and thread cover 10, play the effect of conveniently refueling to the inner chamber of oil storage tank 8, through setting up heating mechanism 11, play the effect of heating to the oil in the inner chamber of oil storage tank 8, through setting up installation mechanism 14, play fixed mounting's effect to oil-well pump 13, through setting up fixed establishment 18, play the effect of fixed support to heating violently pipe 17, through setting up first back flow pipe 19 and second back flow pipe 20, play the effect that makes things convenient for the backward flow to get into 8 inner chambers of batch oil tanks to the oil of the horizontal pipe 17 inner chamber of heating, through setting up supporting mechanism 6, the box 7, batch oil tank 8, add oil pipe 9, screw cap 10, heating mechanism 11, oil pipe 12 is drawn, oil-well pump 13, installation mechanism 14, first oil pipe 15, second oil pipe 16, horizontal pipe 17 of heating, fixed establishment 18, first backflow pipe 19 and second backflow pipe 20 mutually support, the advantage of heating to the inside fuel of fuel filter has been reached, make fuel filter when low temperature weather uses, can effectually heat the inside fuel of fuel filter, the problem of fuel filter unable filtration fuel under the lower condition of temperature has been avoided, the loss to the engine has been reduced, guaranteed that the car can normally start, can satisfy user's user demand.

When the heating device is used, firstly the threaded cover 10 is unscrewed, oil is filled into the inner cavity of the oil storage tank 8 through the oil filling pipe 9, then the threaded cover 10 is screwed, then the heating pipe 112, the heating wire 113 and the oil well pump 13 are opened through the external controller, the heating pipe 112 and the heating wire 113 are started to heat the oil in the inner cavity of the oil storage tank 8, meanwhile, the oil well pump 13 is started to pump the hot oil in the inner cavity of the oil storage tank 8 through the oil pumping pipe 12, the hot oil enters the inner cavity of the heating transverse pipe 17 through the oil pumping pipe 12, the oil well pump 13, the first oil outlet pipe 15 and the second oil outlet pipe 16, then the fuel oil in the inner cavity of the filter shell 3 is heated through the heating transverse pipe 17, and then the fuel oil flows back into the inner cavity of the oil storage tank 8 through the first return pipe 19 and the second return pipe 20, so that the oil can be circularly heated, the fuel oil in the fuel oil filter can be effectively heated, and the problem that the fuel filter cannot filter can filter the fuel oil at a lower temperature is solved, the loss of the engine is reduced, and the normal starting of the automobile is ensured, so that the advantage of heating the fuel in the fuel filter is achieved.

All the components in the utility model are universal standard components or components known by technicians in the field, the structure and principle of the components are known by technicians in the technical manual or known by conventional experimental methods, standard parts used in the application document can be purchased from the market, the components in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each component adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, machines, parts and equipment adopt conventional models in the prior art, the control mode is automatically controlled by a controller, a control circuit of the controller can be realized by simple programming of technicians in the field, the components belong to the common knowledge in the field, and the application document is mainly used for protecting mechanical devices, so the control mode and circuit connection are not explained in detail in the application document, no specific description is made here, and the peripheral controller mentioned in the specification may play a role of controlling the electric elements mentioned herein, and the peripheral controller is a conventionally known device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic pump oil fuel filter is fuel filter for assembly, includes mount pad (1), its characterized in that: the top intercommunication of mount pad (1) has into oil pipe (2), threaded connection has filter shell (3) in the center department of mount pad (1) bottom, the inner wall fixedly connected with of filter shell (3) crosses filter core (4), the bottom intercommunication of filter shell (3) has down oil pipe (5), the both sides of mount pad (1) bottom all are provided with supporting mechanism (6), the bottom fixedly connected with box (7) of supporting mechanism (6), the top fixedly connected with batch oil tank (8) of box (7) inner wall, the center department intercommunication at batch oil tank (8) top has oil pipe (9), the top of oil pipe (9) is run through to the top and the threaded connection of box (7) has screw cap (10), the inner chamber of batch oil tank (8) is provided with heating mechanism (11), heating mechanism (11) include heat-conducting plate (111), A heating pipe (112) and a heating wire (113), the bottom of the oil storage tank (8) is communicated with an oil pumping pipe (12), the bottom of the oil pumping pipe (12) is communicated with an oil well pump (13), the bottom of the oil well pump (13) is provided with an installation mechanism (14), the inner side of the oil well pump (13) is communicated with a first oil outlet pipe (15), the inner end of the first oil outlet pipe (15) penetrates through the inner side of the box body (7) and is communicated with a second oil outlet pipe (16), the inner end of the second oil outlet pipe (16) penetrates through the inner cavity of the filter shell (3) and is communicated with a horizontal heating pipe (17), two sides of the bottom of the horizontal heating pipe (17) are respectively provided with a fixing mechanism (18), two sides of the top of the horizontal heating pipe (17) are both communicated with a first return pipe (19), one end, far away from the horizontal heating pipe (17), of the first return pipe (19) is communicated with a second return pipe (20), one end of the second return pipe (20) far away from the first return pipe (19) penetrates through the inner cavity of the box body (7) and is communicated with the top of the inner side of the oil storage tank (8).

2. The fuel filter of claim 1 wherein the fuel filter comprises: one end of the first oil outlet pipe (15) far away from the oil well pump (13) is communicated with a first flange, one end of the second oil outlet pipe (16) far away from the transverse heating pipe (17) is communicated with a second flange, and the first flange and the second flange are fixed through bolts and nuts.

3. The fuel filter of claim 1 wherein the fuel filter comprises: one end, far away from the heating horizontal pipe (17), of the first return pipe (19) is communicated with a third flange, one end, far away from the oil storage tank (8), of the second return pipe (20) is communicated with a fourth flange, and the third flange and the fourth flange are fixed through bolts and nuts.

4. The fuel filter of claim 1 wherein the fuel filter comprises: the outside and the inner wall fixed connection of oil storage tank (8) of heat-conducting plate (111), the outer end and the inboard fixed connection of heat-conducting plate (111) of heating pipe (112).

5. The fuel filter of claim 1 wherein the fuel filter comprises: the inner cavity of the heating wire (113) is sleeved on the surface of the heating pipe (112), and the outer end of the heating wire (113) is fixedly connected with the inner side of the heat conducting plate (111).

6. The fuel filter of claim 1 wherein the fuel filter comprises: the supporting mechanism (6) comprises a supporting block (61), the bottom of the supporting block (61) is fixedly connected with the bottom of the mounting seat (1) through a bolt, a supporting column (62) is fixedly connected with the bottom of the supporting block (61), and the bottom of the supporting column (62) is fixedly connected with the top of the box body (7).

7. The fuel filter of claim 1 wherein the fuel filter comprises: installation mechanism (14) include mounting panel (141), the bottom fixed connection of bolt and box (7) inner wall is passed through at the top of mounting panel (141), the equal fixedly connected with erection column (142) in both sides at mounting panel (141) top, the top of erection column (142) and the bottom fixed connection of oil-well pump (13).

8. The fuel filter of claim 1 wherein the fuel filter comprises: the fixing mechanism (18) comprises a fixing block (181), the top of the fixing block (181) is fixedly connected with the bottom of the inner wall of the filter shell (3) through a bolt, a fixing column (182) is fixedly connected with the top of the fixing block (181), and the top of the fixing column (182) is fixedly connected with the bottom of the heating transverse pipe (17).