CN213144637U - Gasoline filter with double-layer filter cylinder - Google Patents

Abstract

The utility model discloses a gasoline filter of a double-layer filter cylinder, which comprises a shell, a top cover, an oil inlet pipe, a first oil outlet pipe, a second oil outlet pipe, a first filtering pipe, a second filtering pipe, a filter element, a chute cavity and a pull rod, it is characterized in that the top of the shell is fixedly provided with a top cover, the inner side of the shell is provided with a first filtering pipe and a second filtering pipe, the first filtering pipe and the second filtering pipe are connected by a communicating pipe, the upper layers of the first filtering pipe and the second filtering pipe are both provided with filter elements, the filter element in the first filtering pipe is sequentially provided with a metal filter screen and a nylon filter cloth, the utility model has the advantages that, the double-layer filter cylinder is arranged, so that impurities in the oil can be filtered more thoroughly, and the pull rod is arranged, the filter can be changed into a single-layer filter with fast filtering or a double-layer filter with good filtering effect.

Description

Gasoline filter with double-layer filter cylinder

Technical Field

The utility model relates to an auto-parts field specifically is a fuel filter of a section of thick bamboo is strained to bilayer.

Background

The gasoline filter is called gasoline filter for short. The gasoline filter is divided into a carburetor type and an electric spraying type, and the gasoline filter mainly has the function of filtering impurities in gasoline.

The filter effect of the filter is related to the material and the filter layer, the multi-layer filter has good filter effect and low filter speed, the few-layer filter screen has low filter speed, and the filter effect is not as good as that of the multi-layer filter.

Based on this, the utility model designs a fuel filter of a double-deck section of thick bamboo of straining to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gasoline filter of a double-deck section of thick bamboo to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a gasoline filter of a double-layer filter cylinder comprises a shell, a top cover, an oil inlet pipe, a first oil outlet pipe, a second oil outlet pipe, a first filtering pipe, a second filtering pipe, a filter element, a chute cavity and a pull rod, and is characterized in that the top of the shell is fixedly provided with the top cover, the inner side of the shell is provided with the first filtering pipe and the second filtering pipe, the first filtering pipe and the second filtering pipe are connected through a communicating pipe, the upper layers of the first filtering pipe and the second filtering pipe are respectively provided with the filter element, the filter element in the first filtering pipe is sequentially provided with a metal filter screen and a nylon filter cloth, the filter element in the second filtering pipe is sequentially provided with a metal filter screen, a polymer filter screen and a silicon oxide filter screen, one ends of the shell and the first filtering pipe are respectively provided with a square groove cavity, the joint of the shell and the first filtering pipe is provided with the chute cavity, the chute cavity is connected with the pull rod in a sliding manner, the oil filter is characterized in that a sealing ring pad is arranged at the contact position of the sliding groove cavity and the pull rod, a pull ring piece is arranged at one end of the pull rod, a circular nut hole is formed in the top of one end of the pull rod, a fixed nut piece is spirally installed in the circular nut hole, gasoline can be directly filtered and directly reserved from a first oil filtering pipe, the oil filtering efficiency and speed are increased, or the gasoline flows out from the first filtering pipe to a second filtering pipe in sequence, the filtered oil is better, the oil outlet of the second filter is blocked, the pull rod is pulled out through the pull ring piece, then the fixed nut piece is screwed out, the gasoline is filtered out from the first oil outlet, the fixed nut piece is screwed up, the pull rod is pushed, and the gasoline flows out from the second filter.

As a further technical scheme of the utility model, the bottom of top cap all sets up the card piece, the top of shell is provided with the draw-in groove frame with card piece looks adaptation, be provided with sealed the pad in the draw-in groove frame, the shell passes through the card piece with the top cap and is connected with the cooperation of draw-in groove frame.

As a further technical scheme of the utility model, the top of shell is provided with the sump oil through-hole, the bottom of shell is provided with first oil through-hole and second oil through-hole, advance the oil pipe and pass the oil inlet threaded connection of sump oil through-hole and first filtration scavenge pipe, first oil pipe passes first oil through-hole and the first oil-out threaded connection who strains the scavenge pipe, the second goes out the oil pipe and passes the second oil through-hole and strain the oil-out threaded connection of scavenge pipe with the second, it is provided with the sealing washer pad with the first junction of straining the scavenge pipe to advance the oil pipe, first oil pipe is provided with the sealing washer pad with the first junction of straining the scavenge pipe, the second goes out the oil pipe and strains the junction of scavenge pipe with the second and is provided with the sealing washer pad for the play oil pipe of changing different models adapts to the motorcycle type.

As a further technical scheme of the utility model, the other end of pull rod is provided with the oil packing pad, the inboard one end of first filter pipe is provided with the sealed recess with the oil packing pad looks adaptation, sealed recess and square groove are in same horizontal plane, sealed recess all sets up in communicating pipe below with square groove, and when propelling the pull rod, first filter is sealed.

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

1. the utility model has the advantages that the double-layer filter drum is arranged, so that the impurities in the oil can be filtered more thoroughly;

2. the utility model discloses a set up the pull rod, can become the filter and filter fast individual layer filter, or become the double-deck filter that the filter effect is good.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a cross-sectional view of the present invention in fig. 1;

in the drawings, the components represented by the respective reference numerals are listed below:

the oil filter comprises a shell 1, a top cover 2, an oil inlet pipe 3, a first oil outlet pipe 4, a second oil outlet pipe 5, a first filtering pipe 6, a second filtering pipe 7, a filter element 8, a sliding groove cavity 9, a pull rod 10, a communicating pipe 11, a pull ring element 12, a fixing nut element 13, a clamping block element 14, a clamping groove frame 15 and an oil sealing gasket 16.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a gasoline filter of a double-layer filter cylinder comprises a shell 1, a top cover 2, an oil inlet pipe 3, a first oil outlet pipe 4, a second oil outlet pipe 5, a first filtering pipe 6, a second filtering pipe 7, a filter element 8, a chute cavity 9 and a pull rod 10, wherein the top cover 2 is fixedly installed at the top of the shell 1, the first filtering pipe 6 and the second filtering pipe 7 are arranged on the inner side of the shell 1, the first filtering pipe 6 and the second filtering pipe 7 are connected through a communicating pipe 11, a metal filter screen and a nylon element filter cloth are sequentially arranged on the upper layer in the first filtering pipe 6, a metal filter screen, a polymer filter screen and a silicon oxide filter screen are sequentially arranged on the upper layer in the second filtering pipe 7, square grooves are formed in one ends of the shell 1 and the first filtering pipe 6, the chute cavity 9 is arranged at the joint of the shell 1 and the first filtering pipe 6, the pull rod 10 is slidably connected in the chute cavity 9, a sealing ring is arranged at the contact position of the chute cavity 9 and the pull rod 10, one end of the pull rod 10 is provided with a pull ring piece 12, the top of one end of the pull rod 10 is provided with a circular nut hole, a fixed nut piece 13 is spirally installed in the circular nut hole, gasoline can be directly filtered and directly reserved from a first oil filtering pipe, the oil filtering efficiency and speed are increased, or the gasoline flows out from a first filtering pipe 6 to a second filtering pipe 7 in sequence, the filtered oil quality is better, the oil outlet of a second filter is blocked, the pull rod 10 is pulled out through the pull ring piece 12, then the fixed nut piece 13 is screwed out, the gasoline is filtered out from the first oil outlet, the fixed nut piece 13 is screwed, the pull rod 10 is pushed in, and the gasoline flows out from the second filter.

The bottom of the top cover 2 is provided with a clamping block piece 14, the top of the shell 1 is provided with a clamping groove frame 15 matched with the clamping block piece 14, a sealing gasket is arranged in the clamping groove frame 15, and the shell 1 and the top cover 2 are connected with the clamping groove frame 15 through the clamping block piece 14 in a matched mode.

The top of shell 1 is provided with the sump oil through-hole, the bottom of shell 1 is provided with first oil through-hole and second oil through-hole, advance oil pipe 3 and pass sump oil through-hole and the first oil inlet threaded connection who strains scavenge pipe 6, first oil pipe 4 passes first oil through-hole and the first oil-out threaded connection who strains scavenge pipe 6, second oil pipe 5 passes second oil through-hole and the second oil-out threaded connection who strains scavenge pipe 7, advance oil pipe 3 and the first junction of straining scavenge pipe 6 and be provided with the sealing washer pad, first oil pipe 4 is provided with the sealing washer pad with the first junction of straining scavenge pipe 6, the second goes out oil pipe 5 and is provided with the sealing washer pad with the second junction of straining scavenge pipe 7, an oil pipe for changing different models adapts to the motorcycle type.

The other end of the pull rod 10 is provided with an oil sealing gasket 16, one end of the inner side of the first filter pipe 6 is provided with a sealing groove matched with the oil sealing gasket 16, the sealing groove and the square groove are in the same horizontal plane, the sealing groove and the square groove are both arranged below the communicating pipe 11, and when the pull rod 10 is pushed, the first filter is sealed.

The working principle is as follows: gasoline can be directly filtered and directly reserved from the first oil filtering pipe, the oil filtering efficiency and speed are increased, or the gasoline flows out from the first filtering pipe 6 to the second filtering pipe 7 in sequence, the filtered oil is better, the oil outlet of the second filter is blocked, the pull rod 10 is pulled out through the pull ring piece 12, then the fixing nut piece 13 is screwed out, the gasoline is filtered out from the first oil outlet, the fixing nut piece 13 is screwed up, the pull rod 10 is pushed in, and the gasoline flows out from the second filter after twice filtering.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (4)

1. The utility model provides a double-deck oil cleaner who strains a section of thick bamboo, includes shell (1), top cap (2), advances oil pipe (3), first oil pipe (4), second oil pipe (5), first strain clear pipe (6), second and strain clear pipe (7), strains chip spare (8), spout chamber (9) and pull rod (10), a serial communication port, the top fixed mounting of shell (1) has top cap (2), the inboard of shell (1) is provided with first strain clear pipe (6) and second and strains clear pipe (7), first strain clear pipe (6) and second and strain clear pipe (7) and pass through communicating pipe (11) and be connected, the upper strata of first strain clear pipe (6) and second strain clear pipe (7) all is provided with and strains chip spare (8), the piece (8) of straining in first strain clear pipe (6) has set gradually metal filter screen and nylon filter cloth, the piece (8) of straining in second strain clear pipe (7) have set gradually metal filter screen, Polymer filter screen and silica filter screen, the one end of shell (1) and first filter pipe (6) all is provided with square groove, shell (1) is provided with spout chamber (9) with the junction of first filter pipe (6), sliding connection has pull rod (10) in spout chamber (9), spout chamber (9) are provided with the sealing washer pad with the contact department of pull rod (10), the one end of pull rod (10) is provided with pull ring piece (12), the top of pull rod (10) one end is provided with circular nut hole, and fixed nut piece (13) are installed to this circular nut hole internal screw thread.

2. The gasoline filter of the double-layer filter cartridge as claimed in claim 1, wherein the bottom of the top cover (2) is provided with a block piece (14), the top of the shell (1) is provided with a slot frame (15) matched with the block piece (14), and a sealing gasket is arranged in the slot frame (15).

3. The gasoline filter of a double-layer cartridge of claim 1 wherein, the top of the shell (1) is provided with a dirty oil through hole, the bottom of the shell (1) is provided with a first oil outlet through hole and a second oil outlet through hole, the oil inlet pipe (3) penetrates through the dirty oil through hole to be in threaded connection with an oil inlet of the first filter pipe (6), the first oil outlet pipe (4) passes through the first oil outlet through hole and is in threaded connection with an oil outlet of the first filtering pipe (6), the second oil outlet pipe (5) penetrates through the second oil outlet through hole and is in threaded connection with an oil outlet of the second filtering pipe (7), a sealing ring gasket is arranged at the joint of the oil inlet pipe (3) and the first filtering pipe (6), a sealing ring gasket is arranged at the joint of the first oil outlet pipe (4) and the first filtering pipe (6), and a sealing gasket is arranged at the joint of the second oil outlet pipe (5) and the second filtering pipe (7).

4. The gasoline filter of a double-layer filter cartridge according to claim 1, wherein the other end of the pull rod (10) is provided with an oil gasket (16), one end of the inner side of the first filter pipe (6) is provided with a sealing groove matched with the oil gasket (16), the sealing groove and the square groove are in the same horizontal plane, and the sealing groove and the square groove are both arranged below the communicating pipe (11).

Images