CN217682024U

CN217682024U - Novel air cleaner of semicircle formula

Info

Publication number: CN217682024U
Application number: CN202221436025.2U
Authority: CN
Inventors: 姚海
Original assignee: Hyundai Truck and Bus China Co Ltd
Current assignee: Hyundai Truck and Bus China Co Ltd
Priority date: 2022-06-09
Filing date: 2022-06-09
Publication date: 2022-10-28
Anticipated expiration: 2032-06-09

Abstract

The utility model discloses a novel air cleaner of semicircle formula, including apron and splint, the apron is the rectangle profile, and the middle part of apron is equipped with the gas outlet, and splint are the U-shaped profile, and the last flat end of the splint of both sides is connected with the relative both sides limit of apron respectively, is equipped with the filter core body between the splint, and the lower arc end of splint is followed to the filter core body of U-shaped arranges. The utility model has the advantages that: the semicircular filter structure is designed by combining the advantages of small size, easy arrangement, large filtering area and good strength of the plate-type filter element and the cylinder filter element, the filtering area is large while the size is small, and the air filter meeting the requirements is arranged in a limited space.

Description

Novel air cleaner of semicircle formula

Technical Field

The utility model relates to an automobile-used air cleaner specifically is a novel air cleaner of semicircle formula.

Background

The widely used air filter element in the market of the light truck of the commercial vehicle is a cylindrical air filter element, and comprises a cylinder bottom, an upper end cover with an air outlet hole, and a filter element body arranged between the cylinder bottom and the upper end cover through an inner support net and an outer support net, wherein a filter inner core is further arranged in a cylinder consisting of the upper end cover, the filter element body and the cylinder bottom, the filter inner core comprises an open top end, a grating type cylinder framework and an inner cylinder bottom, the grating type cylinder framework is provided with filter cotton or a filter felt layer, the open top end of the filter inner core is higher than the upper end cover of the filter element, and the open top end of the filter inner core is designed to be a sealing convex edge or a thread.

When in use, the filter element with the structure is arranged in the shell of the air filter. The annular channel between the outer shell and the outer protecting net is used as an air inlet channel of air, the space inside the inner protecting net is used as an air outlet channel, and the two parts of spaces with large volumes cannot be used for more and more reasonably arranging filter paper, so that the area of the filter paper is smaller.

As is well known, in a certain space volume of the air filter, increasing the area of the filter paper is beneficial to reducing the air flow speed of air passing through the filter paper, thereby reducing the air inlet resistance; the possibility of breaking through the filter paper due to too high air flow speed is reduced, and the filtering efficiency of the air filter is improved; is beneficial to prolonging the service life of the filter element and the maintenance period of the air filter.

Because the filter element of the structure has the defect that the area of the filter paper is small, the air flow speed of air passing through the filter paper is high, the air inlet resistance is large, the filter paper is easy to be punctured, the service life of the filter element is short, and the original resistance of the air filter is high, the filtering efficiency is low, and the maintenance period is short.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the utility model provides a novel air cleaner of semicircle formula has solved the problem that the air inlet resistance that current filter paper area leads to is big, the life-span is short for a short time, and this air cleaner's original resistance is lower, filtration efficiency is higher, the maintenance cycle is longer.

The purpose of the utility model is realized through the following technical scheme:

the utility model provides a novel air cleaner of semicircle formula, includes apron and splint, and the apron is the rectangle profile, and the middle part of apron is equipped with the gas outlet, and splint are the U-shaped profile, and the last flat end of the splint of both sides is connected with the relative both sides limit of apron respectively, is equipped with the filter core body between the splint, and the lower arc end along splint of the filter core body of U-shaped is arranged.

Furthermore, the side of the cover plate is provided with a sealing strip.

Furthermore, the clamping plate is inserted and clamped on the cover plate.

Furthermore, the outer side of the clamping plate is provided with a locking buckle.

Furthermore, the inner side of the clamping plate is provided with a U-shaped barrier strip.

Furthermore, the filter element body is connected with the clamping plate in an adhesive manner.

Furthermore, the filter element body comprises filter paper on the inner side and filter element sponge on the outer side.

The utility model has the advantages that: the semicircular filter structure is designed by combining the advantages of small size, easy arrangement, large filtering area and good strength of the plate-type filter element and the cylinder filter element, the filtering area is large while the size is small, and the air filter meeting the requirements is arranged in a limited space.

The main scheme and the further selection schemes of the utility model can be freely combined to form a plurality of schemes, which are the schemes that can be adopted and claimed by the utility model; in addition, the utility model can be freely combined between the (non-conflict selection) selections and other selections. The skilled person will understand that there are many combinations, which are the technical solutions to be protected by the present invention, and the embodiments are not exhaustive, according to the prior art and the common general knowledge.

Drawings

Fig. 1 is a perspective view of the structure of the present invention.

Fig. 2 is a front view of the structure of the present invention.

Fig. 3 is a side view of the structure of the present invention.

In the figure: 1-cover plate, 2-splint, 3-filter paper, 4-filter element sponge and 5-sealing strip.

Detailed Description

The invention will be further described with reference to the following specific embodiments and the accompanying drawings.

Referring to fig. 1 to 3, the novel semicircular air filter comprises a cover plate 1, a clamping plate 2, a filter element body and a sealing strip 5, wherein the filter element body comprises filter paper 3 and filter element sponge 4.

The cover plate 1 is a rectangular frame structure. The middle part of the cover plate 1 is provided with an air outlet, so that the circulation of air is realized. The upper end of the cover plate 1 is provided with a rectangular sealing groove for installing a sealing strip 5. The lower end of the cover plate 1 is provided with a notch, so that the clamping plate 2 is inserted and clamped.

Four avris of apron 1 are equipped with the sealing strip 5 of rectangle, and sealing strip 5 can adopt the rubber material, and after 1 erection joint with apron, utilize sealing strip 5 to guarantee the sealed effect of connection of apron 1, avoid gas outlet department to leak gas.

The clamping plate 2 has a U-shaped profile, i.e. the clamping plate comprises a flat upper flat end and a U-shaped lower curved end. The upper flat ends of the clamping plates 2 at the two sides are respectively connected with the two opposite sides of the cover plate 1, and the clamping plates 2 are inserted and clamped in the cover plate 1. The outside of splint 2 is equipped with the locking buckle, utilizes the protruding structure of locking buckle, realizes the locking installation of splint 2. The inboard an organic whole of splint 2 is equipped with the blend stop of U-shaped, and the blend stop keeps off the inboard of filter element body and establishes, makes things convenient for the filter element body to fix a position when the installation, realizes the quick installation of filter element body at the outside.

The filter element bodies are connected between the clamping plates 2 in an adhering mode, and the U-shaped filter element bodies are arranged along the lower arc ends of the clamping plates 2, so that a U-shaped filter surface is formed, and the filter paper arrangement area is large. The filter element body comprises the filter paper 3 on the inner side and the filter element sponge 4 on the outer side, and the filter paper 3 and the filter element sponge 4 are both of U-shaped structures and have larger filtering surfaces, so that the air flow velocity of air passing through the filter paper is reduced, the air inlet resistance is reduced, the possibility of breaking through the filter paper due to overhigh air flow velocity is reduced, the filtering efficiency of the air filter is improved, and the service life of the filter element and the maintenance period of the air filter are prolonged.

The aforesaid the utility model discloses basic embodiment and each further alternative can the independent assortment in order to form a plurality of embodiments, is the utility model discloses can adopt and claim the embodiment of protection. In the scheme of the utility model, each selection example can be combined with any other basic examples and selection examples at will.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a novel air cleaner of semicircle formula, includes apron (1) and splint (2), its characterized in that: apron (1) be the rectangle profile, the middle part of apron (1) is equipped with the gas outlet, splint (2) are the U-shaped profile, the last flat end of splint (2) of both sides is connected with the relative both sides limit of apron (1) respectively, be equipped with the filter element body between splint (2), the lower arc end of splint (2) is followed to the filter element body of U-shaped arranges.

2. The novel semicircular air cleaner according to claim 1, wherein: the side of the cover plate (1) is provided with a sealing strip (5).

3. The novel semicircular air cleaner according to claim 1, wherein: the clamping plate (2) is inserted and clamped on the cover plate (1).

4. The novel semicircular air cleaner according to claim 1, wherein: the outer side of the clamping plate (2) is provided with a locking buckle.

5. The novel semicircular air cleaner according to claim 1 or 4, wherein: the inner side of the clamping plate (2) is provided with a U-shaped barrier strip.

6. The novel semicircular air cleaner according to claim 1, wherein: the filter element body is connected with the clamping plate (2) in an adhesive manner.

7. The novel semicircular air cleaner according to claim 1 or 6, wherein: the filter element body comprises filter paper (3) at the inner side and filter element sponge (4) at the outer side.