CN212369673U

CN212369673U - Filter equipment

Info

Publication number: CN212369673U
Application number: CN202021981794.1U
Authority: CN
Inventors: 蔡泽伟
Original assignee: Ruian Guangzhong Auto Parts Co ltd
Current assignee: Ruian Guangzhong Auto Parts Co ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-01-19
Anticipated expiration: 2030-09-11

Abstract

The utility model discloses a filter device, which belongs to the field of filters and comprises a shell, wherein the upper end and the lower end of the inside of the shell are respectively and uniformly fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected with a filter sleeve, the lower end of the filter sleeve is fixedly connected with a clapboard, the upper end of the clapboard is fixedly connected with a filter cylinder, the middle position of the upper end of the clapboard is fixedly connected with a spring, the upper end of the spring is fixedly connected with a slider, the lower end of the slider is fixedly connected with a corrugated sleeve, through the arrangement of the spring and the slider, the up-and-down movement of dirt is conveniently pushed, the dirt is conveniently filtered through each part of the filter cylinder, the trouble caused by long-term use of the lower end of the filter cylinder for filtering the dirt is avoided, moreover, the dirt is prevented from moving to the inside of, the cleaning work and the replacement and maintenance of parts are convenient.

Description

Filter equipment

Technical Field

The utility model relates to a filter field, more specifically say, relate to a filter equipment.

Background

The filter is a filter that filters impurities or gas through filter paper. Generally referred to as an automobile filter, is an accessory of an engine. The method is divided into the following steps according to different filtering functions: oil filters, fuel filters (gasoline filters, diesel filters, oil-water separators, hydraulic filters), air filters, air-conditioning filters, and the like. The engine has three filters of air, engine oil and fuel oil, generally called three filters, and an air-conditioning filter, commonly called four filters. Respectively takes charge of the filtration of a lubricating system, a medium in a combustion system, an engine air inlet system and a carriage air circulating system.

The fluid majority of present filter is from the import department directly descend the inside lower extreme of cartridge filter to filter, then flow through the cartridge filter, long-term use leads to the inside dirt of piling up of lower extreme of cartridge filter easily, if not in time handling, lead to the lower extreme of cartridge filter to filter the mesh and block up easily, but also can influence the filter effect, present filter majority is when sealing simultaneously, inconvenient loading and unloading leads to inconvenient clean dirt and change spare part, bring a lot of troubles for the use.

SUMMERY OF THE UTILITY MODEL

Problem to exist among the prior art, the utility model aims to provide a filter equipment, through the setting of spring and slider, conveniently promote the dirt and reciprocate, conveniently filter the dirt through each position of cartridge filter, the trouble that the lower extreme of avoiding long-term use cartridge filter carries out the filtration dirt and brings, and through the setting of bellows, avoid the dirt to remove the inside of spring and block the spring, make things convenient for the spring to normally work, and through the setting of upper end cover and lower end cover, conveniently open the inside of casing, make things convenient for cleaning work and change the maintenance to the spare part.

In order to solve the above problems, the utility model adopts the following technical proposal.

A filter device comprises a shell, wherein the upper end and the lower end of the interior of the shell are respectively and uniformly fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected with a filter sleeve, the lower end of the filter sleeve is fixedly connected with a partition plate, the upper end of the partition plate is fixedly connected with a filter cylinder, the middle position of the upper end of the partition plate is fixedly connected with a spring, the upper end of the spring is fixedly connected with a slide block, the lower end of the slide block is fixedly connected with a corrugated sleeve, the upper end of the shell is rotatably connected with an upper end cover through threads, the lower end of the shell is rotatably connected with a lower end cover through threads, the left side and the right side of the upper end cover and the left side and the right side of the lower end cover are respectively and fixedly connected with rotating handles, the upper end cover is fixedly, keep off the upper end joint of ring and have the lower sealing pad, through the setting of spring and slider, conveniently promote the dirt and reciprocate, conveniently filter the dirt through each position of cartridge filter, the trouble that the dirt brought is filtered to the lower extreme of avoiding long-term use cartridge filter, and through the setting of bellows, the inside of avoiding the dirt to remove the spring blocks the spring, make things convenient for the spring to normally work, and through the setting of upper end cover and lower end cover, conveniently open the inside of casing, make things convenient for cleaning work and change the maintenance to spare part.

Further, the filter sleeve is arranged inside the shell, the filter cartridge is arranged inside the filter sleeve, and the filter effect is increased through the arrangement of the filter sleeve and the filter cartridge.

Furthermore, the lower extreme fixed connection of ripple cover is in the upper end of baffle, the spring sets up in the inside of ripple cover, through the setting of spring, conveniently makes the slider reciprocate.

Further, slider sliding connection is in the inside of cartridge filter, spring and ripple cover set up respectively in the inside of cartridge filter, through the setting of ripple cover, play the guard action to the spring.

Furthermore, the upper end cover extrudes the upper sealing gasket to be tightly attached to and sealed with the upper end of the shell, the lower end of the inlet extends into the filter cartridge, the baffle ring extrudes the lower sealing gasket to be tightly attached to and sealed with the lower end of the shell, and the shell, the upper end cover and the lower end cover are tightly attached to and sealed with the joint of the lower end cover through the arrangement of the upper sealing gasket and the lower sealing gasket.

Compared with the prior art, the utility model has the advantages of:

(1) this scheme is through the setting of spring and slider, conveniently promotes the dirt and reciprocates, conveniently filters the dirt through each position of cartridge filter, the lower extreme of avoiding long-term use cartridge filter filters the trouble that the dirt brought, and through the setting of bellows, avoid the dirt to remove the inside of spring and block the spring, make things convenient for the spring to normally work, through the setting of upper end cover and lower end cover, conveniently open the inside of casing, make things convenient for cleaning work and change the maintenance to spare part moreover.

(2) The filter sleeve is arranged in the shell, the filter cartridge is arranged in the filter sleeve, and the filter effect is increased by the arrangement of the filter sleeve and the filter cartridge.

(3) The lower extreme fixed connection of ripple cover is in the upper end of baffle, and the spring sets up in the inside of ripple cover, through the setting of spring, conveniently makes the slider reciprocate.

(4) Slider sliding connection sets up respectively in the inside of cartridge filter with the ripple cover, through the setting of ripple cover, plays the guard action to the spring.

(5) The upper end cover extrudes the upper sealing gasket to be tightly attached to and sealed with the upper end of the shell, the lower end of the inlet extends to the inside of the filter cartridge, the baffle ring extrudes the lower sealing gasket to be tightly attached to and sealed with the lower end of the shell, and the shell, the upper end cover and the lower end cover are tightly attached to and sealed with the joint of the shell and the lower end cover respectively through the arrangement of the upper sealing gasket and the lower sealing gasket.

Drawings

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

FIG. 2 is a cross-sectional view of the overall structure of the present invention;

FIG. 3 is a top cross-sectional view of the housing and cartridge filter junction of the present invention;

fig. 4 is a bottom view of the upper end cap of the present invention;

fig. 5 is a top view of the lower end cap of the present invention.

The reference numbers in the figures illustrate:

the filter comprises a shell 1, a connecting rod 2, a filter sleeve 3, a partition plate 4, a filter cartridge 5, a spring 6, a sliding block 7, a corrugated sleeve 8, an upper end cover 9, a lower end cover 10, a rotating handle 11, an inlet 12, an outlet 13, an upper sealing gasket 131, a retaining ring 14 and a lower sealing gasket 15.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-5, a filter apparatus includes a housing 1, referring to fig. 2, a connecting rod 2 is fixedly connected to an upper end and a lower end of the interior of the housing 1, the connecting rod 2 is uniformly fixed to the upper end and the lower end of the interior of the housing 1, a filter sleeve 3 is fixedly connected to one end of the connecting rod 2, a partition plate 4 is fixedly connected to a lower end of the filter sleeve 3, a filter cartridge 5 is fixedly connected to an upper end of the partition plate 4, a spring 6 is fixedly connected to an intermediate position of the upper end of the partition plate 4, a slider 7 is fixedly connected to an upper end of the spring 6, a bellows 8 is fixedly connected to a lower end of the slider 7, an upper end of the housing 1 is rotatably connected to an upper end cap 9 through a screw, a lower end cap 10 is rotatably connected to a lower end of the housing 1, a rotating handle 11 is fixedly connected to left and right, the inside fixedly connected with of lower extreme cover 10 keeps off ring 14, the upper end joint that keeps off ring 14 has lower sealing pad 15, setting through spring 6 and slider 7, it reciprocates to conveniently promote the dirt, conveniently filter the dirt through each position of cartridge filter 5, the lower extreme of avoiding long-term use cartridge filter 5 filters the trouble that the dirt brought, and the setting through bellows 8, the inside of avoiding the dirt to remove spring 6 blocks spring 6, make things convenient for spring 6 normal work, and through the setting of upper end cover 9 with lower extreme cover 10, conveniently open the inside of casing 1, make things convenient for cleaning work and change the maintenance to the spare part.

Referring to fig. 2, the filter sleeve 3 is disposed inside the housing 1, the filter cartridge 5 is disposed inside the filter sleeve 3, the filter effect is increased by disposing the filter sleeve 3 and the filter cartridge 5, the lower end of the corrugated sleeve 8 is fixedly connected to the upper end of the partition plate 4, the spring 6 is disposed inside the corrugated sleeve 8, and the sliding block 7 is conveniently moved up and down by disposing the spring 6.

Referring to fig. 2-5, the sliding block 7 is slidably connected inside the filter cartridge 5, the spring 6 and the bellows 8 are respectively disposed inside the filter cartridge 5, the bellows 3 protects the spring 6, the upper end cap 9 presses the upper gasket 131 to tightly seal with the upper end of the housing 1, the lower end of the inlet 12 extends into the filter cartridge 5, the baffle ring 14 presses the lower gasket 15 to tightly seal with the lower end of the housing 1, and the upper gasket 131 and the lower gasket 15 are respectively disposed to tightly seal the joints between the housing 1 and the upper end cap 9 with the lower end cap 10.

The oil flows into the filter cartridge 5 through the inlet 12, the upper end of the sliding block 7, the sliding block 7 moves downwards under the impact force of the oil, the spring 6 is pressed and contracted, then the oil flows out of the inside of the filter cartridge 5 through the filter cartridge 5, then passes through the filter of the filter sleeve 3 again, and then flows to the outer side of the filter sleeve 3, because after the oil is filtered by the filter cartridge 5, the oil achieves the cleaning effect, a small amount of dirt is filtered by the filter sleeve 3 again, then the oil falls into the lower end cover 10 through the joint of the shell 1 and the partition plate 4, then flows out through the outlet 13, through the arrangement of the spring 6 and the sliding block 7, the dirt is conveniently pushed to move up and down, the dirt is conveniently filtered through each part of the filter cartridge 5, the trouble caused by long-term use of the lower end of the filter cartridge 5 for filtering the dirt is avoided, and through the arrangement of the corrugated pipe, make things convenient for spring 6 normal work, through the setting of upper end cover 9 and lower end cover 10, conveniently open the inside of casing 1 moreover, make things convenient for cleaning work and change the maintenance to spare part.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. A filter device comprising a housing (1), characterized in that: the upper end and the lower end of the inside of the shell (1) are respectively and uniformly fixedly connected with a connecting rod (2), one end of the connecting rod (2) is fixedly connected with a filter sleeve (3), the lower end of the filter sleeve (3) is fixedly connected with a partition plate (4), the upper end of the partition plate (4) is fixedly connected with a filter cartridge (5), the upper middle position of the partition plate (4) is fixedly connected with a spring (6), the upper end of the spring (6) is fixedly connected with a slide block (7), the lower end of the slide block (7) is fixedly connected with a corrugated sleeve (8), the upper end of the shell (1) is rotatably connected with an upper end cover (9) through threads, the lower end of the shell (1) is rotatably connected with a lower end cover (10) through threads, the left side and the right side of the upper end cover (9) and the left side and the right side of the lower, the utility model discloses a sealing device, including lower end cover (10), upper end cover (9), the inside joint of lower end cover (10) fixedly connected with export (13), the inside joint of upper end cover (9) has upper seal pad (131), the inside fixedly connected with of lower end cover (10) keeps off ring (14), the upper end joint of keeping off ring (14) has lower seal pad (15).

2. A filter arrangement according to claim 1, wherein: the filter sleeve (3) is arranged inside the shell (1), and the filter cartridge (5) is arranged inside the filter sleeve (3).

3. A filter arrangement according to claim 1, wherein: the lower end of the corrugated sleeve (8) is fixedly connected to the upper end of the partition plate (4), and the spring (6) is arranged inside the corrugated sleeve (8).

4. A filter arrangement according to claim 1, wherein: the slider (7) is connected to the inside of the filter cartridge (5) in a sliding manner, and the spring (6) and the corrugated sleeve (8) are respectively arranged inside the filter cartridge (5).

5. A filter arrangement according to claim 1, wherein: the upper end cover (9) extrudes the upper sealing gasket (131) to be tightly attached to the upper end of the shell (1) for sealing, the lower end of the inlet (12) extends into the filter cartridge (5), and the baffle ring (14) extrudes the lower sealing gasket (15) to be tightly attached to the lower end of the shell (1) for sealing.