CN220736835U

CN220736835U - Durable filter

Info

Publication number: CN220736835U
Application number: CN202322417500.2U
Authority: CN
Inventors: 杨巧先
Original assignee: Zhejiang Kaishan Kailei Filter Co ltd
Current assignee: Zhejiang Kaishan Kailei Filter Co ltd
Priority date: 2023-09-06
Filing date: 2023-09-06
Publication date: 2024-04-09
Anticipated expiration: 2033-09-06

Abstract

The utility model relates to the technical field of filters, in particular to a durable filter, which comprises a filter main body, wherein a filter screen cylinder is embedded and installed at the upper edge of the periphery of the filter main body, an air inlet pipe is installed at the center of the bottom end of the filter main body, a first filter element is sleeved and installed in the inner part of the filter main body, a first ventilation filter hole is formed in the periphery of the air inlet pipe and close to the inner side of the first filter element, a partition plate is clamped in the inner part of the filter main body and positioned at the top of the air inlet pipe, a second ventilation filter hole is formed in the outer edge of the top of the partition plate, a second filter element is installed in the inner part of the filter main body and positioned at the top of the partition plate, and an end cover is embedded and installed at the top end of the filter main body.

Description

Durable filter

Technical Field

The utility model relates to the technical field of filters, in particular to a durable filter.

Background

The main components of the filter are a filter element and a shell, wherein the filter element is a main filtering part and is used for filtering gas, and the shell is an external structure for providing necessary protection for the filter element. The working requirements are that the air filter can be used for high-efficiency air filtering, excessive resistance is not added to air flow, and the air filter can continuously work for a long time, and the existing filter still has the defects, and the specific steps are as follows: inconvenient high-efficient dispersion filtration many times, the inconvenient dismantlement of filter core is washd repeatedly simultaneously to be inconvenient for durable and guarantee the filter effect.

Therefore, there is a need to design a durable filter to solve the above-described problems in the background art.

Disclosure of Invention

The present utility model is directed to a durable filter to solve the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a durable filter, includes the filter main part, filter screen section of thick bamboo is installed along the embedding to the peripheral upper edge of filter main part, the intake pipe is installed to the bottom center department of filter main part, the top of intake pipe extends to the inside cover of filter main part and establishes and install first filter core, the periphery of intake pipe and near the inboard of first filter core has seted up first ventilation filter hole, the inside top card that lies in the intake pipe of filter main part is equipped with the baffle, the second ventilation filter hole has been seted up along the top outer edge of baffle, the second filter core is installed at the inside top that lies in the baffle of filter main part, the end cover is installed in the top embedding of filter main part.

As a preferable scheme of the utility model, a plurality of first ventilation filter holes and a plurality of second ventilation filter holes are distributed in an annular mode, and filter screens are arranged in the first ventilation filter holes and the second ventilation filter holes.

As a preferable scheme of the utility model, a through hole with a size matched with the diameter of the air inlet pipe is formed in the center of the first filter element.

As a preferable scheme of the utility model, a convex ring is arranged at the bottom end axle center of the partition plate, wherein the convex ring is fit and clamped with the top end of the air inlet pipe.

In a preferred embodiment of the present utility model, the diameter of the partition plate corresponds to the inner diameter of the filter body.

As a preferable scheme of the utility model, a threaded connection structure is adopted between the end cover and the filter main body, wherein a connecting threaded pipe is arranged at the bottom end of the end cover, and a connecting threaded groove is arranged on the inner wall of the filter main body.

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

1. according to the utility model, the air inlet pipe with the first ventilation filtering holes is matched with the first filter element, the partition board with the second ventilation Kong Lvkong is matched with the second filter element, so that the inlet air can be conveniently and efficiently dispersed and filtered for multiple times, meanwhile, the filter body is in threaded connection with the end cover, and the partition board is matched and clamped with the air inlet pipe, so that the first filter element and the second filter element can be conveniently detached and cleaned, the filter element capable of being repeatedly detached and cleaned is durable, the filtering effect is ensured, the structure is simple, the repeated and efficient dispersion and filtration are convenient, and meanwhile, the filter element can be repeatedly detached and cleaned, so that the durability is convenient, and the filtering effect is ensured.

Drawings

FIG. 1 is an overall front view of the present utility model;

FIG. 2 is a schematic diagram of the overall internal structure of the present utility model;

fig. 3 is a schematic diagram of the overall split structure of the present utility model.

In the figure: 1. a filter body; 101. a filter screen cylinder; 2. an air inlet pipe; 201. a first vent filter; 3. a first filter element; 4. a partition plate; 401. a second vent filter; 5. a second filter element; 6. an end cap.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which, however, the utility model may be embodied in many different forms and are not limited to the embodiments described herein, but are instead provided for the purpose of providing a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

In an embodiment, please refer to fig. 1-3, the present utility model provides a technical solution:

the utility model provides a durable type filter, including filter main part 1, filter screen cylinder 101 is installed along the embedding on the periphery of filter main part 1, intake pipe 2 is installed to filter main part 1's bottom center department, the top of intake pipe 2 extends to filter main part 1's inside cover and establishes and install first filter core 3, first ventilation filter hole 201 has been seted up to intake pipe 2's periphery and the inboard that is close first filter core 3, filter main part 1 is inside and be located intake pipe 2's top card is equipped with baffle 4, wherein baffle 4's bottom axle center department is provided with protruding circle, wherein protruding circle agrees with the card and establishes intake pipe 2's top, second ventilation filter hole 401 has been seted up along the top outer edge of baffle 4, filter main part 1 is inside and be located baffle 4's top and install second filter core 5, end cover 6 is installed in filter main part 1's top embedding, adopt threaded connection structure between end cover 6 and the filter main part 1, wherein the bottom of end cover 6 is equipped with the connecting thread pipe, and filter main part 1's inner wall is equipped with the connecting thread groove, simultaneously, filter main part 1 and 6 adopt threaded connection, and baffle 4 and intake pipe 2 joint card, make things convenient for the filter core 3 to dismantle with the filter core that the filter core is convenient for the filter core is changed to the filter effect of second filter core is clean to the filter core that can be guaranteed to the filter core is durable.

In this embodiment, please refer to fig. 2 and 3, the first ventilation filtering holes 201 and the second ventilation filtering holes 401 are all distributed in a ring shape and are provided with a plurality of filter screens, the filter screens are all installed inside the first ventilation filtering holes 201 and the second ventilation filtering holes 401, the center of the first filter element 3 is provided with a through hole with a size matching with the diameter of the air inlet pipe 2, the diameter size of the partition plate 4 is consistent with the inner diameter size of the filter body 1, and the air inlet pipe 2 with the first ventilation filtering holes 201 is matched with the first filter element 3 and the partition plate 4 with the second through hole filtering holes 401 is matched with the second filter element 5, so that the inlet gas can be conveniently and efficiently dispersed and filtered for multiple times.

Working principle: during the use, set up the intake pipe 2 cooperation first filter core 3 that has first filtration pore 201 and the baffle 4 cooperation second filter core 5 that has second through-hole filtration pore 401 through filter main part 1, conveniently carry out many times high-efficient dispersion filtration to entering gas, filter main part 1 adopts threaded connection simultaneously with end cover 6, and baffle 4 and intake pipe 2 fit clamping for convenient split is cleared up and is changed first filter core 3 and second filter core 5, thereby can dismantle abluent filter core durable and guarantee the filter effect repeatedly, and overall structure is simple, and convenient many times high-efficient dispersion filtration, the filter core can dismantle the washing repeatedly simultaneously, thereby be convenient for durable and guarantee the filter effect, and stability and practicality are higher, have certain spreading value.

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

Claims

1. A durable filter comprising a filter body (1), characterized in that: the filter is characterized in that a filter screen cylinder (101) is embedded and installed on the periphery of the filter main body (1), an air inlet pipe (2) is installed at the center of the bottom end of the filter main body (1), a first filter element (3) is sleeved and installed in the part, extending to the filter main body (1), of the top of the air inlet pipe (2), a first ventilation filter hole (201) is formed in the periphery of the air inlet pipe (2) and close to the inner side of the first filter element (3), a partition plate (4) is clamped and installed inside the filter main body (1) and located at the top of the air inlet pipe (2), a second ventilation filter hole (401) is formed in the outer edge of the top of the partition plate (4), a second filter element (5) is installed inside the filter main body (1) and located at the top of the partition plate (4), and an end cover (6) is embedded and installed at the top end of the filter main body (1).

2. A durable filter according to claim 1, wherein: the first ventilation filter holes (201) and the second ventilation filter holes (401) are distributed annularly and are provided with a plurality of holes, and filter screens are arranged inside the first ventilation filter holes (201) and the second ventilation filter holes (401).

3. A durable filter according to claim 1, wherein: the center of the first filter element (3) is provided with a through hole with a size matched with the diameter of the air inlet pipe (2).

4. A durable filter according to claim 1, wherein: the bottom axle center department of baffle (4) is provided with protruding circle, and wherein protruding circle agrees with the top that the card established intake pipe (2).

5. A durable filter according to claim 1, wherein: the diameter size of the partition plate (4) is consistent with the inner diameter size of the filter main body (1).

6. A durable filter according to claim 1, wherein: adopt threaded connection structure between end cover (6) and filter main part (1), wherein the bottom of end cover (6) is equipped with the connection screwed pipe, just the inner wall of filter main part (1) is equipped with the connection screw groove.