CN209976673U - Novel air filter - Google Patents
Novel air filter Download PDFInfo
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- CN209976673U CN209976673U CN201920954278.0U CN201920954278U CN209976673U CN 209976673 U CN209976673 U CN 209976673U CN 201920954278 U CN201920954278 U CN 201920954278U CN 209976673 U CN209976673 U CN 209976673U
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- filter element
- main filter
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Abstract
The utility model aims at providing a novel air cleaner rational in infrastructure, excellent in use effect. A novel air filter comprises a main filter element cylinder, wherein one side of the main filter element cylinder is provided with a vent, a pipeline is arranged on the vent, and the pipeline is communicated with an air outlet of a cyclone type coarse filter; a safety filter element is arranged in the main filter element cylinder and clings to the inner wall of the cylinder body, and a main filter element is arranged in the safety filter element. The utility model has the advantages that: the filtration is efficient, the filtration effect is good, and the overall service life of the equipment is long; the processing is convenient and the processing difficulty is low.
Description
Technical Field
The utility model relates to an air cleaner, especially a novel air cleaner.
Background
The air filter is a widely applied filtering device at present, but the general air filter has limited use effect and cannot completely meet the filtering requirements of high standards and high requirements. In particular, the requirements for air filters are higher when the air filter is applied to various engine filtering conditions. Therefore, how to design an air filter with better filtering effect is an important issue.
Disclosure of Invention
The utility model aims at providing a novel air cleaner rational in infrastructure, excellent in use effect.
The utility model provides a novel air filter, it includes main filter element section of thick bamboo, its characterized in that: a vent is arranged on one side of the main filter element cylinder, a pipeline is arranged on the vent and is communicated with an air outlet of the cyclone type coarse filter; a safety filter element is arranged in the main filter element cylinder and clings to the inner wall of the cylinder body, and a main filter element is arranged in the safety filter element.
The end part of the safety filter element is provided with a special-shaped sealing rubber ring, the cross section of the special-shaped sealing rubber ring is shaped like a Chinese character 'pin', and the lower part of the special-shaped sealing rubber ring is provided with a fixing groove. The special-shaped sealing rubber ring is used for sealing a gap between the safety filter element and the main filter element.
The aperture of the filtering layer material of the safety filter element is larger than that of the filtering layer material of the main filter element; the reason for this is mainly to reduce the intake resistance of the filter.
The filtering layer of the safety filter element is changed into paper, and the filtering layer is corrugated. Because the filtration area of the corrugated filter layer is greatly increased.
The air outlet device is characterized in that a mounting guide support of the safety filter element is arranged in the main filter element cylinder, a circular fixing plate is arranged at the end part of the mounting guide support, an air outlet hole matched with the air outlet is formed in the circular fixing plate, a fixing frame is arranged at the lower part of the circular fixing plate and is conical, and a connecting screw rod is arranged at the bottom of the fixing frame.
The utility model has the advantages that: the filtration is efficient, the filtration effect is good, and the overall service life of the equipment is long; the processing is convenient and the processing difficulty is low.
Drawings
Figure 1 is a schematic structural view of the present invention,
FIG. 2 is an enlarged view of part A of the present invention,
fig. 3 is a schematic structural view of the installation guide bracket of the present invention.
Detailed Description
Detailed description of embodiments in conjunction with the above figures
Example 1
A novel air filter comprises a main filter element cylinder 4, wherein one side of the main filter element cylinder is provided with a vent, a pipeline 5 is arranged on the vent and is communicated with an air outlet of a cyclone type coarse filter 1; a safety filter element 2 is arranged in the main filter element cylinder and clings to the inner wall of the cylinder body, and a main filter element 3 is arranged in the safety filter element.
With reference to fig. 2, the end of the safety filter element is provided with a special-shaped sealing rubber ring 6, the cross section of the special-shaped sealing rubber ring is in a shape of Chinese character pin, and the lower part of the special-shaped sealing rubber ring is provided with a fixing groove. The special-shaped sealing rubber ring is used for sealing a gap between the safety filter element and the main filter element to form a better sealing effect.
The aperture of the filtering layer material of the safety filter element is larger than that of the filtering layer material of the main filter element; the reason for this is mainly to reduce the intake resistance of the filter.
The filtering layer of the safety filter element is changed into paper, and the filtering layer is corrugated. Because the filtration area of the corrugated filter layer is greatly increased.
In the case of the example 2, the following examples are given,
on the basis of embodiment 1, further improve this scheme, can also for the high efficiency and the convenience of installation be equipped with the installation guide support 7 of safety filter core in the main filter core section of thick bamboo, the tip of installation guide support is equipped with circular fixed plate 72, it has exhaust vent 71 that matches with the air outlet to open on the circular fixed plate, be equipped with mount 73 in the lower part of circular fixed plate, the mount is the toper, be equipped with connecting screw 74 in the bottom of mount, when using like this, install safety filter core in the main filter core section of thick bamboo earlier, reuse installation guide support, the centre of a circle position of the exhaust vent on its circular fixed plate and the cross-section centre of a circle position of main filter core section of thick bamboo overlap. This scheme utilizes the installation guide bracket can frame the mounted position of main filter core in advance when using like this, and when installing main filter core again, it will be in naturally and strain the positive central point of a section of thick bamboo and put, and such mounting structure is very high-efficient, and has guaranteed the processingquality of whole equipment.
The utility model discloses a theory of operation: the air primarily separated by the coarse filter enters the filter shell, and further intercepts micro particles entering the engine through the functions of blocking, adsorption, hooking and the like by the filtering layer of the main filter element; the safety filter element mainly has the function of preventing larger particles in unfiltered external air from entering the cylinder body of the engine when the filter element is cleaned or replaced; it also can play a role in filtration after the damage of the filter layer of the main filter element.
The above examples are merely illustrative for clarity and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. It is not necessary or necessary to exhaustively enumerate all embodiments herein, and obvious variations or modifications can be made without departing from the scope of the invention.
Claims (5)
1. The utility model provides a novel air filter, it includes main filter element section of thick bamboo, its characterized in that: a vent is arranged on one side of the main filter element cylinder, a pipeline is arranged on the vent and is communicated with an air outlet of the cyclone type coarse filter; a safety filter element is arranged in the main filter element cylinder and clings to the inner wall of the cylinder body, and a main filter element is arranged in the safety filter element.
2. The new air filter as claimed in claim 1, wherein: the end part of the safety filter element is provided with a special-shaped sealing rubber ring, the cross section of the special-shaped sealing rubber ring is shaped like a Chinese character 'pin', and the lower part of the special-shaped sealing rubber ring is provided with a fixing groove.
3. The new air filter as claimed in claim 1, wherein: the aperture of the filtering layer material of the safety filter element is larger than that of the filtering layer material of the main filter element.
4. The new air filter as claimed in claim 1, wherein: the filtering layer of the safety filter element is made of paper materials and is corrugated.
5. The new air filter as claimed in claim 1, wherein: the air outlet device is characterized in that a mounting guide support of the safety filter element is arranged in the main filter element cylinder, a circular fixing plate is arranged at the end part of the mounting guide support, an air outlet hole matched with the air outlet is formed in the circular fixing plate, a fixing frame is arranged at the lower part of the circular fixing plate and is conical, and a connecting screw rod is arranged at the bottom of the fixing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920954278.0U CN209976673U (en) | 2019-06-24 | 2019-06-24 | Novel air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920954278.0U CN209976673U (en) | 2019-06-24 | 2019-06-24 | Novel air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209976673U true CN209976673U (en) | 2020-01-21 |
Family
ID=69266570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920954278.0U Active CN209976673U (en) | 2019-06-24 | 2019-06-24 | Novel air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209976673U (en) |
-
2019
- 2019-06-24 CN CN201920954278.0U patent/CN209976673U/en active Active
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