CN214861870U

CN214861870U - Cyclone air filter

Info

Publication number: CN214861870U
Application number: CN202120307655.9U
Authority: CN
Inventors: 孙艳龙
Original assignee: Gaoyang Chaojingda Agricultural Machinery Parts Manufacturing Co ltd
Current assignee: Gaoyang Chaojingda Agricultural Machinery Parts Manufacturing Co ltd
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-11-26
Anticipated expiration: 2031-02-03

Abstract

A cyclone air filter is characterized by comprising a separation chamber, a gas collection chamber and an exhaust pipe, wherein a clean gas outlet of the separation chamber is communicated with the gas collection chamber, and the gas collection chamber is provided with a transparent upper chamber cover, so that people can see all conditions in the upper chamber cover; the gas collecting chamber is communicated with the exhaust pipe, the gas purified by the separation chamber flows into the gas collecting chamber from the clean gas outlet, and the gas in the gas collecting chamber is exhausted from the exhaust pipe; the dust separated by the separation chamber flows into the dust box through the lower air pipe, and a rubber plug for removing the dust is arranged below the dust box. The utility model discloses an air inlet system of air inlet on four sides, the increase intake has satisfied required air capacity, can get rid of tiny particle and dust, and the gas collection chamber sets up transparent upper chamber lid, makes the people see clearly all the circumstances in the upper chamber lid, the bottom structure of optimizing simultaneously to improve filter equipment's life-span.

Description

Cyclone air filter

Technical Field

The utility model relates to an air cleaner, in particular to whirlwind formula air cleaner.

Background

As known from the disclosed air cleaner, patent No. CN208073644U discloses a two-stage air cleaner assembly, which includes a casing a, a casing B communicated with the casing a, an air inlet end provided on the casing a, an air outlet end provided on the casing B, a primary filter assembly provided in the casing a, and a secondary filter assembly provided in the casing B. The port is only left on one side of the air inlet end on the shell A, the air inflow is small, the air outlet is only left on the upper end cover of the shell A, filtered air is conducted upwards, the port on the lower end of the vertebral canal is not provided with a reverse-proof device, dust in the dust box is easy to move backwards upwards along the vertebral canal under the condition of large pressure, and incomplete filtration is caused. The secondary filter device in the shell B is single filter cloth, the filtering is slow, the secondary filter element is seriously blocked, and the requirement of a large-scale vehicle on an air filter cannot be met. A simple and good separating device meeting the separating requirement is urgently needed to be solved, and a known dust collecting box needs to be screwed off to remove dust when the dust is removed, so that time and labor are wasted.

Disclosure of Invention

The technical problem to the not enough of above-mentioned technical problem exists, the utility model aims to provide a filter effect is better, and the structure is more reasonable and rigorous, and the air output is bigger, can satisfy the whirlwind formula air cleaner that various vehicles and machine used.

A cyclone air filter is characterized by comprising a separation chamber, a gas collection chamber and an exhaust pipe, wherein a clean gas outlet of the separation chamber is communicated with the gas collection chamber, and the gas collection chamber is provided with a transparent upper chamber cover, so that people can see all conditions in the upper chamber cover; the gas collecting chamber is communicated with the exhaust pipe, the gas purified by the separation chamber flows into the gas collecting chamber from the clean gas outlet, and the gas in the gas collecting chamber is exhausted from the exhaust pipe; the dust separated by the separation chamber flows into the dust box through the lower air pipe, and a rubber plug for removing the dust is arranged below the dust box.

Furthermore, a rubber plug which is buckled by pressing is arranged below the dust box.

Furthermore, the rubber stopper on be equipped with the connector of being connected with the laying dust box.

Furthermore, the rubber stopper with deposit hole on the dirt box and be connected with the rubber silk.

The rubber buffer be equipped with the wide hand end in the bottom of laying dust box, its hand end is circular-arc.

The upper part of the inner side of the upper cavity cover is provided with a fan.

The utility model discloses an air inlet system of air inlet on four sides, the increase intake has satisfied required air capacity, can get rid of tiny particle and dust, and the gas collection chamber sets up transparent upper chamber lid, makes the people see clearly all the circumstances in the upper chamber lid, the bottom structure of optimizing simultaneously to improve filter equipment's life-span.

Drawings

Fig. 1 is a front view of the external structure of the present invention;

FIG. 2 is a schematic perspective view of FIG. 1;

fig. 3 is a schematic view of the first embodiment of the air inlet cover with the mesh removed;

FIG. 4 is a schematic perspective view of the transparent upper chamber cover;

FIG. 5 is a schematic top view of the structure of FIG. 1;

FIG. 6 is a schematic bottom view of the structure of FIG. 1;

fig. 7 is the schematic view of the air intake flow of the present invention.

In the figure: the device comprises an air inlet cover 1, an upper cavity cover 2, a dust box 3, an air inlet channel 4, a connecting port 5, a rubber plug 6, a lower air pipe 7, a fan 8, an upper platform 9, a lower platform 10, an upper air pipe 11 and a cyclone fan 13.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that, as used in the following description, the terms "front," "rear," "left," "right," "upper," "lower," "bottom" and "top" refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component. In order to make the technical solutions and advantages of the present invention more clearly understood, the following detailed description is further provided with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

A cyclone air filter comprises a separation chamber, a gas collection chamber and an exhaust pipe, wherein a clean gas outlet of the separation chamber is communicated with the gas collection chamber, and the gas collection chamber is provided with a transparent upper cavity cover 2, so that people can see all conditions in the upper cavity cover 2 clearly; the gas collecting chamber is communicated with the exhaust pipe, the gas purified by the separation chamber flows into the gas collecting chamber from the clean gas outlet, and the gas in the gas collecting chamber is exhausted from the exhaust pipe; the dust separated by the separation chamber flows into the dust box through the lower air pipe 7, and a rubber plug 6 for removing the dust is arranged below the dust box.

Example 1

As shown in fig. 1, 2, 3, 4, 5, 6, and 7, a cyclone type air cleaner separation apparatus includes: muddy wind is communicated with the outside through holes in the net-shaped air inlet cover 1, outside air fluid (also called muddy wind) firstly enters the middle cavity and then enters air through an opening in the upper side of the lower air pipe 7, the air can downwards rotate along the direction of the fan blades when passing through the cyclone fan 13, so that cyclone is formed, the downward rotating cyclone reaches the lower opening part of the upper air pipe 11 and then is upwards induced draft by the upper air pipe 11, and the process is a process for separating muddy matters from pure wind. In order to supply more pure air to the vehicle, the upper part of the inner side of the upper cavity cover 2 is provided with a fan 8, the fan 8 can accelerate the flow rate of the air and keep the interior of the upper cavity cover 2 clean, so that the transparent upper cavity cover 2 is arranged, and people can see all conditions in the upper cavity cover 2 clearly.

As shown in fig. 3, 5, 6 and 7, an air suction pipe, also called a cyclone pipe, is arranged between the upper platform 9 and the lower platform 10, and the cyclone pipe includes an upper air pipe 11 and a lower air pipe 7. An opening for installing an upper air duct 11 is arranged on the upper platform 9, and an opening for installing a lower air duct 7 is arranged on the lower platform 10. The openings of the upper platform 9 and the lower platform 10 are distributed in an array manner and are uniformly distributed on the upper platform 9 and the lower platform 10 along the circumferential direction of the air inlet pipe. The upper opening of the upper air pipe 11 is hermetically connected with the openings distributed in the array on the upper platform 9 by glue; the lower part of the lower air pipe 7 is hermetically connected with the openings distributed in the array of the lower platform 10 by glue.

As shown in fig. 5, 6 and 7, the upper platform 9 and the upper air duct 11 are cast together to form an integral structure, a hole for installing an air inlet pipe is formed in the middle of the upper platform 9, and mounting grooves are arranged in an array at the edge of the hole in the middle of the upper platform 9, and are arranged in a double-symmetric manner.

Example 2

The upper platform 9, the upper air pipe 11 and the air inlet pipe are cast together to form an integral structure; the lower platform 10 and the downpipe 7 are cast together as a one-piece structure.

As shown in fig. 5 and 7, the outer portions of the upper air ducts 11 on the upper platform 9 are all sleeved with the cyclone fans 13, the outer portions of the fan blades of the cyclone fans 13 are closely matched and connected with the inner portions of the lower air ducts 7 installed on the lower platform 10, and the lower air ducts 7 and the upper air ducts 11 form a cyclone duct device. The mounting groove arranged at the hole edge part of the middle part of the upper platform 9 is matched and connected with the convex edge arranged outside the air inlet pipe or is bonded by glue.

As shown in fig. 5 and 7, the windward pipe 11 enters the leeward pipe 7, the windward pipe 11 and the leeward pipe 7 do not contact each other, and a fan 13 is provided in the middle of the windward pipe 11 and the leeward pipe 7.

As shown in fig. 3 and 4, a rubber pad or rubber plug 6 which is pressed and buckled is arranged below the dust box.

It should be noted that, in several embodiments, the number of the downwind pipes 7 and the upwind pipes 11 may be set according to the air intake amount of the engine, and the number of the cyclone pipe devices is 8, or 16, or 9, or 18, 12, or 24. The material of the cyclone tube device can be ABS engineering plastics.

Claims

1. A cyclone air filter is characterized by comprising a separation chamber, a gas collection chamber and an exhaust pipe, wherein a clean gas outlet of the separation chamber is communicated with the gas collection chamber, and the gas collection chamber is provided with a transparent upper chamber cover (2), so that people can see all conditions in the upper chamber cover (2); the gas collecting chamber is communicated with the exhaust pipe, the gas purified by the separation chamber flows into the gas collecting chamber from the clean gas outlet, and the gas in the gas collecting chamber is exhausted from the exhaust pipe; the dust separated by the separation chamber flows into the dust box through the lower air pipe (7), and a rubber plug (6) for removing the dust is arranged below the dust box.

2. A cyclone air cleaner according to claim 1 wherein the rubber plug (6) is provided with a connector for connection to a dust box.

3. A cyclone air cleaner according to claim 1 wherein the rubber plug (6) is connected to the hole in the dust box by a rubber thread.

4. A cyclone-type air cleaner according to claim 3 wherein the rubber plug (6) and the rubber filament are of an integral structure.

5. A cyclone air cleaner according to claim 1, wherein the rubber plug (6) is provided with a holding end at its lower portion, and the holding end is formed in an arc shape.

6. A cyclone-type air cleaner according to claim 1, wherein a fan (8) is provided at an upper portion of an inner side of the upper chamber cover (2).