CN213790428U - Embedded combined filter and filtering system - Google Patents
Embedded combined filter and filtering system Download PDFInfo
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- CN213790428U CN213790428U CN202021828714.9U CN202021828714U CN213790428U CN 213790428 U CN213790428 U CN 213790428U CN 202021828714 U CN202021828714 U CN 202021828714U CN 213790428 U CN213790428 U CN 213790428U
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Abstract
The utility model provides an embedded combined filter and a filtering system, wherein the combined filter comprises a filter mounting frame, a coarse filter and a high-efficiency filter; the coarse filter is connected to one surface of the filter mounting frame, a groove guide rail extending in the vertical direction is arranged on one side, located at the air inlet side of the coarse filter, of the filter mounting frame, adaptive guide grooves and guide blocks are respectively arranged on two sides of the filter mounting frame, a concave frame is arranged on the top surface, and a convex frame corresponding to the concave frame is arranged on the bottom surface; coarse filter passes through the recess guide rail is connected in filter installation frame, and high efficiency filter sets up inside filter installation frame. The utility model provides a combination filter possesses coarse effect and high-efficient two filter layer filter effect, promotes the filtration quality of air, device simple structure, simple to operate, and sets up at installation frame edge and connect the knot component, can realize freely assembling of filter multirow and arrange, exempt from mounting tool, easy operation.
Description
Technical Field
The utility model belongs to the technical field of the filter, a embedded combination filter and filtration system is related to.
Background
An air filter is an air filter device for removing particulate impurities from air, and is generally used for dust prevention in clean workshops, clean plants, laboratories, pharmaceutical factories, semiconductor manufacturing factories, food industries, electronic mechanical communication devices, and the like. According to the air filtering and purifying efficiency, the air filtering and purifying device can be divided into a coarse filter, a medium-efficiency filter, a sub-high-efficiency filter, a high-efficiency filter and the like, various models have different standards and use efficiencies, and filters of various grades are independently arranged on a frame under the normal condition to achieve the air filtering effect.
The installation process in the existing market needs to use the briquetting to compress tightly the filter on the frame, occupies too much space, and the installation is inconvenient, needs two people cooperation operation at least moreover, and the cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the embedded combined filter and the filtering system have the functions of combining filters of different models, and are simple in structure and convenient to install.
In order to solve the technical problem, the utility model discloses a technical scheme be:
the utility model provides an embedded combined filter, which comprises a filter mounting frame, a coarse filter and a high-efficiency filter; the coarse filter is connected to one surface of the filter mounting frame, a groove guide rail extending in the vertical direction is arranged on one side, located at the air inlet side of the coarse filter, of the filter mounting frame, adaptive guide grooves and guide blocks are respectively arranged on two sides of the filter mounting frame, a concave frame is arranged on the top surface of the filter mounting frame, and a convex frame corresponding to the concave frame is arranged on the bottom surface of the filter mounting frame; coarse filter pass through the recess guide rail connect in the filter installation frame, high efficiency filter set up in inside the filter installation frame.
Furthermore, the groove guide rails are two, the two groove guide rails are respectively arranged on the left side and the right side of the filter installation frame, and the notches of the two groove guide rails are arranged oppositely.
Furthermore, the guide groove is a T-shaped guide groove, and the guide block is a T-shaped guide block.
Furthermore, concave frame has for the depressed part of filter installation frame top surface indent, protruding frame has for the bellying of filter installation frame bottom surface evagination, it has the recess to open in the protruding frame.
Furthermore, the concave part and the convex frame groove are internally provided with reinforcing ribs, and the reinforcing ribs in the concave part are provided with clamping grooves for fixing the convex frame.
Furthermore, the filter installation frame is internally provided with a support frame for installing the high-efficiency filter, and the support frame comprises a plurality of filtering units.
Furthermore, the cross section of filter unit is "V" type cross section, the filter unit is sealed from top to bottom, "V" type notch seamless joint the positive opening of filter installation frame, install filter unit both sides face high efficiency filter.
Further, coarse filter is the flat structure, coarse filter along two recess guide rails install in on the filter installation frame.
A filtration system comprises a plurality of combined filters, wherein the combined filters are connected with each other in a matched mode through a concave frame and a convex frame in the vertical direction, and the combined filters are connected with each other in a matched mode through guide grooves and guide blocks in the horizontal direction.
The beneficial effects of the utility model reside in that: high efficiency filter installs inside the frame, openly sets up the coarse filter of installation position installation, and the air can be through coarse and high-efficient two-layer filter's filtration, promotes filtration quality, and installs simple structure, simple to operate, and sets up buckle connection structure at the installation frame edge, can realize freely assembling of combination filter multirow and arrange.
Drawings
The following detailed description of the specific structure of the present invention with reference to the accompanying drawings
FIG. 1 is a schematic structural view of the combined filter of the present invention;
FIG. 2 is a schematic view of the filter mounting frame of the present invention;
FIG. 3 is a top view of the filter mounting frame of FIG. 2;
fig. 4 a is an enlarged schematic view of the guide block structure; b is an enlarged schematic view of a guide groove structure;
FIG. 5 is a schematic diagram of the composition of the filtration system;
wherein: 100-a combination filter; 10-a filter mounting frame; 101-a guide block; 102-a guide groove; 103-concave frame; 104-groove guide rails; 105-raised border; 106-a scaffold; 20-a high efficiency filter; 30-coarse filter.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
Referring to fig. 1, the present invention provides an in-line combination filter 100, which includes a filter mounting frame 10, a coarse filter 30 and a high efficiency filter 20; the coarse filter 30 is connected to one surface of the filter mounting frame 10, a groove guide rail 104 extending in the vertical direction is arranged on one side of the filter mounting frame, which is positioned at the air inlet side of the coarse filter 30, adaptive guide grooves 102 and guide blocks 101 are respectively arranged on two sides of the filter mounting frame 10, a concave frame 103 is arranged on the top surface of the filter mounting frame 10, and a convex frame 105 corresponding to the concave frame is arranged on the bottom surface of the filter mounting frame; the coarse filter 30 is attached to the filter mounting frame 10 by a groove rail 104, and the high efficiency filter 20 is disposed inside the filter mounting frame 10.
The beneficial effects of the utility model reside in that: high efficiency filter installs inside the frame, openly sets up the installation position and installs coarse filter, and the air can promote filtration quality through coarse filter and high-efficient two-layer filter, and installs simple structure, simple to operate.
Specifically, as shown in fig. 2 to 4, the filter mounting frame 10 is a three-dimensional frame, and may be made of a stainless steel structure, a support frame 106 for mounting the high efficiency filter 20 is disposed inside the filter mounting frame 10, the support frame 106 includes a plurality of filter units, cross sections of the filter units are "V" shaped cross sections, upper and lower ends of the filter units are sealed, and the "V" shaped cross sections are seamlessly joined to an opening on the front surface of the filter mounting frame 10 to form a unique air inlet, so that when air passes through the high efficiency filters mounted on two side surfaces of the filter units, secondary filtration is formed.
In addition, a guide groove 102 is arranged on the left side of the filter mounting frame 10, a guide block 101 is oppositely arranged on the right side of the filter mounting frame 10, the guide groove 102 is a T-shaped guide groove, and the T-shaped guide block 101 meets the requirement that the guide block 101 slides in the guide groove 102 and the guide groove 102 is connected with the guide block 101 in a clamping manner; a concave frame 103 is provided on the top surface of the filter mounting frame 10 and a convex frame 105 is provided on the bottom surface.
It should be noted that concave frame 103 has a concave portion which is concave relative to the top surface of filter mounting frame 10, convex frame 105 has a convex portion which is convex relative to the bottom surface of filter mounting frame 10, and a groove is formed in the convex frame, the concave portion and the convex frame groove are both provided with reinforcing ribs, so that the stability of convex frame 105 and concave frame 103 can be increased, and a clamping groove for fixing convex frame 105 is formed in the reinforcing ribs in the concave portion, so that convex frame 105 can be clamped and fixed inside concave frame 103 to form tight connection.
Further, recess guide rail 104 has two, and two recess guide rails 104 are listed in the left and right sides of filter installation frame 10, just two recess guide rail 104's notch sets up relatively, is used for placing coarse filter 30, for placing, coarse filter 30 prefers the flat structure for the convenience, and the width of this coarse filter 30 slightly is less than the relative distance of two recess guide rail 104 recess bottom surfaces, and whole height is no longer than the height of filter installation frame 10, and coarse filter 30 is gone into and is removed to the preset position along the recess guide rail by two recess guide rails 104 upper ends card in the installation, and coarse filter 30 card is located high efficiency filter 20 the place ahead and is carried out the first filtration to the air promptly. And at this moment, the combination and installation of the coarse filter and the high-efficiency filter are completed to form twice air filtration.
The utility model also provides a filter system, as shown in fig. 5, the filter system is characterized in that the multi-row and multi-column free assembly arrangement of the combined filter device is realized; the combined filter 100 comprises a plurality of combined filters 100, specifically, in the horizontal direction, the left side guide groove 102 and the right side guide block 101 of the filter mounting frame are matched to realize the connection of the left combined filter 100 and the right combined filter 100, and in the vertical direction, the concave frame 103 on the top surface is matched with the convex frame 105 on the bottom surface by utilizing the filter mounting frame 10 to realize the connection of the upper combined filter 100 and the lower combined filter 100.
To sum up, the embedded combined filter provided by the utility model adopts the high efficiency filter to be installed inside the frame, the coarse effect filter is installed at the coarse effect installation position arranged on the front surface of the frame, so that the combined filter has coarse effect and high efficiency two-layer filtering effect, the air filtering quality is improved, and the connecting structural member is arranged on the edge of the installation frame, so that the multi-row and multi-row free assembly arrangement of the combined filter can be realized; the device has simple structure and convenient installation.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (9)
1. An in-line combination filter, the combination filter comprising a filter mounting frame, a coarse filter, and a high efficiency filter; the coarse filter is connected to one surface of the filter mounting frame, a groove guide rail extending in the vertical direction is arranged on one side, located at the air inlet side of the coarse filter, of the filter mounting frame, adaptive guide grooves and guide blocks are respectively arranged on two sides of the filter mounting frame, a concave frame is arranged on the top surface of the filter mounting frame, and a convex frame corresponding to the concave frame is arranged on the bottom surface of the filter mounting frame; coarse filter pass through the recess guide rail connect in the filter installation frame, high efficiency filter set up in inside the filter installation frame.
2. The combination filter of claim 1 wherein said groove tracks are two, said groove tracks are spaced apart on left and right sides of said filter mounting frame, and said notches of said groove tracks are disposed opposite each other.
3. The combination filter of claim 2 wherein said guide channel is a "T" shaped guide channel and said guide block is a "T" shaped guide block.
4. The combination filter of claim 1, wherein the female frame has a recessed portion recessed relative to the top surface of the filter mounting frame, and the male frame has a raised portion raised outwardly relative to the bottom surface of the filter mounting frame, the raised portion having a recess formed therein.
5. The combination filter of claim 4, wherein the recess and the raised rim groove are provided with reinforcing ribs, and the reinforcing ribs in the recess are provided with slots for fixing the raised rim.
6. The combination filter of claim 1, wherein the filter mounting frame has a support frame therein for mounting the high efficiency filter, the support frame comprising a plurality of filter units.
7. The combination filter of claim 6, wherein the cross section of the filter unit is a "V" shaped cross section, the upper and lower ends of the filter unit are sealed, the "V" shaped slot is seamlessly jointed with the front opening of the filter mounting frame, and the high efficiency filter is mounted on two sides of the filter unit.
8. The combination filter of claim 1, wherein the coarse filter is a flat plate structure, the coarse filter being mounted to the filter mounting frame along the two groove rails.
9. A filter system, comprising a plurality of combined filters according to any one of claims 1 to 8, wherein the combined filters are connected with the convex rim in a matching way through the concave rim in the vertical direction, and the combined filters are connected with the guide block in a matching way through the guide groove in the horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021828714.9U CN213790428U (en) | 2020-08-27 | 2020-08-27 | Embedded combined filter and filtering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021828714.9U CN213790428U (en) | 2020-08-27 | 2020-08-27 | Embedded combined filter and filtering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213790428U true CN213790428U (en) | 2021-07-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021828714.9U Active CN213790428U (en) | 2020-08-27 | 2020-08-27 | Embedded combined filter and filtering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213790428U (en) |
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2020
- 2020-08-27 CN CN202021828714.9U patent/CN213790428U/en active Active
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