CN213912658U

CN213912658U - Novel high-pressure drainage filter of big latus rectum

Info

Publication number: CN213912658U
Application number: CN202022603752.0U
Authority: CN
Inventors: 孙晓
Original assignee: Qingdao Sunnyvale Electronic Technology Co ltd
Current assignee: Qingdao Sunnyvale Electronic Technology Co ltd
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-08-10
Anticipated expiration: 2030-11-11

Abstract

The utility model belongs to the technical field of drainage filtration, the utility model particularly relates to a novel high-pressure drainage filter with large diameter, which comprises an air vent part and a water collecting cover detachably connected below the air vent part, an extension pipe and the air vent part are integrally formed, the bottom end of the extension pipe is fixedly connected with a screwed pipe, the top of the connection pipe is detachably connected with a filter element, the inner wall of the connection pipe is provided with a limit groove, the bottom of the filter element is fixedly connected with a convex part matched with the limit groove, and the convex part is positioned inside the limit groove; the extension pipe can provide the part for the filter core and hold the carrier, and the filter core makes the filter core follow the connecting pipe and the extension pipe separation along with the dismantlement of connecting pipe because the cooperation of bellying and spacing groove, and the connecting pipe can effectual reduction self volume this moment, makes the metal material use amount reduce, and the effectual convenience that improves the dismouting has reduced because the problem of increasing weight of big latus rectum to the filter core casing.

Description

Novel high-pressure drainage filter of big latus rectum

Technical Field

The utility model belongs to the technical field of the drainage is filtered, specifically a novel high-pressure drainage filter of big latus rectum.

Background

The oil-water separation filter is made of 304 or 316L stainless steel to remove solid particles, bacterial bodies and other impurities in fluid, the existing oil-water filter filters out moisture in passing gas through a high-density filter element, stores the moisture in a filter cup, and removes water through manual operation, a buoy or a pressure difference mode. When the filter is applied to a modified air suspension, the filter is deficient in drainage time, and the filter element freezes at low temperature (below zero), so that gas cannot pass smoothly.

Chinese patent discloses a full-automatic high-pressure drainage filter, which is disclosed as (CN209204904U), and the technology of the patent combines a filtering component and a drainage component, and utilizes the drainage component installed at the bottom of the filtering component to automatically drain water in the filtering component; thereby improving the drainage timeliness to the maximum; with this low temperature durability that has strengthened entire system, the frozen problem of low temperature has been solved, simultaneously the utility model discloses a full-automatic high pressure drainage filter is in the same place filter component and drainage component integration, installation space has greatly been saved, it is more convenient also to make the installation simultaneously, however, to the filter of big latus rectum, self volume is great, in order to guarantee the crushing resistance, consequently, the filter adopts the metal material more, and filter core and filter part, the volume of water collection portion increases equally, the weight increase of filter bottom this moment, and then when making the dismantlement, filter part and water collection portion are because the volume is great, weight is great and then lead to the fact the circumstances of dismantling the difficulty. Accordingly, those skilled in the art have provided a new type of high pressure drain filter with a large diameter to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel high pressure drainage filter of big latus rectum 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 novel large-diameter high-pressure drainage filter comprises an air vent part and a water collecting cover detachably connected below the air vent part, wherein the bottom of the air vent part is fixedly connected with an extension pipe, the extension pipe and the air vent part are integrally formed, the extension pipe and the water collecting cover are fixedly connected through a connecting pipe, the bottom end of the extension pipe is fixedly connected with a screwed pipe, a first internal thread matched with the screwed pipe is arranged on the inner wall of the top end of the connecting pipe, a second internal thread matched with the water collecting cover is arranged at the bottom end of the connecting pipe, a filter element is detachably connected at the top of the connecting pipe and is positioned in the extension pipe, a limiting groove is arranged on the inner wall of the connecting pipe, the limiting groove is positioned at the bottom of the first internal thread, and a bulge matched with the limiting groove is fixedly connected at the bottom of the filter element, the protruding part is located inside the limiting groove, and the top of the filter element is located inside the extension pipe.

As a further aspect of the present invention: and a drainage mechanism is arranged on the bottom surface of the inner wall of the connecting pipe, and a yielding bottom groove matched with the drainage mechanism is formed in the bottom of the filter element.

As a further aspect of the present invention: and a sealing gasket is fixedly connected to the bottom surface of the inner wall of the screwed pipe.

As a further aspect of the present invention: the outer wall of the connecting pipe is fixedly connected with a plurality of damping ribs distributed annularly.

As a further aspect of the present invention: the inner wall of the extension pipe is fixedly connected with a Teflon coating.

As a further aspect of the present invention: the top surface of the inner wall of the limiting groove is provided with an inclined surface.

As a further aspect of the present invention: the top end shape of the bulge part is mutually attached to the limiting groove.

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

the part both ends of ventilating are equipped with the air inlet, the gas outlet, part and extension integrated into one piece ventilate, the extension can provide the part for the filter core and hold the carrier, the connecting pipe has played the connection filter core, extension and the mesh that catchments the cover, when needs renew cartridge, the connecting pipe can be rotated this moment, connecting pipe and extension separation this moment, the filter core is because the cooperation of bellying and spacing groove, make the filter core can follow connecting pipe and extension separation along with the dismantlement of connecting pipe, the connecting pipe can effectually reduce the volume of self this moment, make the metal material use amount reduce, self weight reduces, it is very convenient that the filter core is dismantled simultaneously to change, the effectual convenience that has improved the dismouting, the weight gain problem to the filter core casing has been reduced because big latus rectum.

Drawings

FIG. 1 is a schematic structural view of a novel large-diameter high-pressure drainage filter;

FIG. 2 is a schematic sectional front view of a novel large-diameter high-pressure drainage filter;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is a schematic sectional perspective view of a connecting pipe in a novel large-diameter high-pressure drainage filter.

In the figure: 1. a ventilation member; 2. an extension pipe; 21. a screwed pipe; 22. a sealing gasket; 23. a Teflon coating; 3. a connecting pipe; 31. damping ribs; 32. a first internal thread; 33. a second internal thread; 34. a limiting groove; 341. an inclined surface; 35. a drainage mechanism; 4. a water collection cover; 5. a filter element; 51. a yielding bottom groove; 52. a raised portion.

Detailed Description

Referring to fig. 1-4, in the embodiment of the present invention, a novel large-diameter high-pressure drainage filter comprises an air vent 1 and a water collecting cover 4 detachably connected below the air vent 1, an extension pipe 2 is fixedly connected to the bottom of the air vent 1, the extension pipe 2 is integrally formed with the air vent 1, the extension pipe 2 is fixedly connected to the water collecting cover 4 through a connecting pipe 3, a screwed pipe 21 is fixedly connected to the bottom of the extension pipe 2, a first internal thread 32 matched with the screwed pipe 21 is formed on the inner wall of the top end of the connecting pipe 3, a second internal thread 33 matched with the water collecting cover 4 is formed on the bottom end of the connecting pipe 3, a filter element 5 is detachably connected to the top of the connecting pipe 3, the filter element 5 is located inside the extension pipe 2, a limiting groove 34 is formed on the inner wall of the connecting pipe 3, the limiting groove 34 is located at the bottom of the first internal thread 32, a protruding portion 52 matched with the limiting groove 34 is fixedly connected to the bottom of the filter element 5, the lug boss 52 is positioned inside the limiting groove 34, and the top of the filter element 5 is positioned inside the extension pipe 2; the part of ventilating 1 both ends are equipped with the air inlet, the gas outlet, part of ventilating 1 and extension pipe 2 integrated into one piece, extension pipe 2 can provide the part for the filter core 5 and hold the carrier, connecting pipe 3 has played connection filter core 5, extension pipe 2 and the purpose of cover 4 that catchments, when needs renew cartridge 5, connecting pipe 3 can be rotated this moment, connecting pipe 3 and extension pipe 2 separation this moment, filter core 5 is because bellying 52 and spacing groove 34's cooperation, make filter core 5 can follow connecting pipe 3 and extension pipe 2 separation along with the dismantlement of connecting pipe 3, connecting pipe 3 can effectual reduction self volume this moment, make the metal material use amount reduce, self weight reduces, filter core 5 dismantles simultaneously and changes very conveniently, the effectual convenience that has improved the dismouting, the weight gain problem to the 5 casings of filter core because big latus rectum has been reduced.

In fig. 2: the bottom surface of the inner wall of the connecting pipe 3 is provided with a drainage mechanism 35, and the bottom of the filter element 5 is provided with a yielding bottom groove 51 matched with the drainage mechanism 35; the drainage mechanism 35 is mainly used for filtering water and discharging the water into the water collecting cover 4, and the abdicating bottom groove 51 is mainly used for abdicating the drainage mechanism 35 so that the drainage mechanism 35 has an installation space.

In fig. 2: a sealing washer 22 is fixedly connected to the bottom surface of the inner wall of the screwed pipe 21; the sealing gasket 22 may increase the tightness of the connection.

In fig. 1: the outer wall of the connecting pipe 3 is fixedly connected with a plurality of damping ribs 31 which are distributed annularly; the damping ribs 31 increase the damping when the operator grips, improving the convenience of rotation.

In fig. 3: the inner wall of the extension pipe 2 is fixedly connected with a Teflon coating 23; the teflon coating 23 can effectively improve the convenience of the filter element 5 during the detachment and sliding.

In fig. 4: the top surface of the inner wall of the limit groove 34 is provided with an inclined surface 341, and the top end shape of the convex part 52 is mutually attached to the limit groove 34; the inclined surface 341 makes the filter element 5 slide more smoothly by the inclined surface when being pulled upward.

The utility model discloses a theory of operation is: the two ends of the ventilation part 1 are provided with an air inlet and an air outlet, the ventilation part 1 and the extension pipe 2 are integrally formed, the extension pipe 2 can provide a part of accommodating carriers for the filter element 5, the connecting pipe 3 plays a role in connecting the filter element 5, the extension pipe 2 and the water collecting cover 4, the sealing gasket 22 can increase the connection tightness, the drainage mechanism 35 mainly filters water and discharges the water into the water collecting cover 4, the yielding bottom groove 51 mainly yields the drainage mechanism 35, so that the drainage mechanism 35 has an installation space, when the filter element 5 needs to be replaced, the connecting pipe 3 can be rotated at the moment, the damping ribs 31 increase the damping when an operator holds the filter element, the convenience of rotation is improved, at the moment, the connecting pipe 3 is separated from the extension pipe 2, the filter element 5 is matched with the limiting groove 34 due to the protruding part 52, so that the filter element 5 can be separated from the extension pipe 2 along with the detachment of the connecting pipe 3, connecting pipe 3 can effectual reduction self volume this moment, makes the metal material use amount reduce, and self weight reduces, and filter core 5 dismantles simultaneously and changes very conveniently, and the effectual convenience that improves the dismouting has reduced because the weight gain problem of big latus rectum to 5 casings of filter core.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A novel large-diameter high-pressure drainage filter comprises a ventilation part (1) and a water collecting cover (4) detachably connected below the ventilation part (1), and is characterized in that an extension pipe (2) is fixedly connected to the bottom of the ventilation part (1), the extension pipe (2) and the ventilation part (1) are integrally formed, and the extension pipe (2) and the water collecting cover (4) are fixedly connected through a connecting pipe (3);

the bottom end of the extension pipe (2) is fixedly connected with a screwed pipe (21), a first internal thread (32) matched with the screwed pipe (21) is formed in the inner wall of the top end of the connecting pipe (3), a second internal thread (33) matched with the water collecting cover (4) is formed in the bottom end of the connecting pipe (3), a filter element (5) is detachably connected to the top of the connecting pipe (3), and the filter element (5) is located inside the extension pipe (2);

spacing groove (34) have been seted up to connecting pipe (3) inner wall, spacing groove (34) are located the bottom of first internal thread (32), filter core (5) bottom fixedly connected with spacing groove (34) matched with bellying (52), bellying (52) are located inside spacing groove (34), filter core (5) top is located inside extension pipe (2).

2. The novel large-diameter high-pressure drainage filter according to claim 1, wherein a drainage mechanism (35) is installed on the bottom surface of the inner wall of the connecting pipe (3), and a yielding bottom groove (51) matched with the drainage mechanism (35) is formed in the bottom of the filter element (5).

3. The novel large-diameter high-pressure drainage filter as claimed in claim 1, wherein a sealing gasket (22) is fixedly connected to the bottom surface of the inner wall of the screwed pipe (21).

4. The novel large-diameter high-pressure drainage filter as claimed in claim 1, wherein a plurality of damping ribs (31) distributed in an annular shape are fixedly connected to the outer wall of the connecting pipe (3).

5. The novel large-diameter high-pressure drainage filter as claimed in claim 1, wherein a Teflon coating (23) is fixedly connected to the inner wall of the extension pipe (2).

6. The novel large-diameter high-pressure drainage filter as claimed in claim 1, wherein the top surface of the inner wall of the limiting groove (34) is provided with an inclined surface (341).

7. The novel large-diameter high-pressure drainage filter as claimed in claim 6, wherein the shape of the top end of the boss (52) is fitted with the limiting groove (34).