CN216114563U

CN216114563U - Integrated diversified high-efficiency filter

Info

Publication number: CN216114563U
Application number: CN202122562159.0U
Authority: CN
Inventors: 谢燕辉; 成海平; 韦伟军
Original assignee: Dongguan Leader Clean Tech Co ltd
Current assignee: Dongguan Leader Clean Tech Co ltd
Priority date: 2021-10-23
Filing date: 2021-10-23
Publication date: 2022-03-22
Anticipated expiration: 2031-10-23

Abstract

The utility model belongs to the technical field of high-efficiency filters, and particularly relates to an integrated diversified high-efficiency filter which is suitable for an air supply unit and comprises a shell, a filter element and a primary filter element; the cross section of the shell is rectangular, and an air duct for air circulation is formed in the shell; the filter element is arranged in the shell and covers the air duct; the filter element comprises an activated carbon layer and a biological membrane layer; the biological film layer is coated on the outer side of the activated carbon layer; the primary filter piece is fixedly arranged at the top of the shell and covers the air duct to adsorb dust; wherein, filter core and primary filter spare parallel arrangement. So, through cladding biomembrane layer on the activated carbon layer, on the basis of filtering toxic gas, filter organic pollutant and bacterium, when increasing the functionality, improve the filtration quality to indoor personnel's health has been ensured.

Description

Integrated diversified high-efficiency filter

Technical Field

The utility model belongs to the technical field of high-efficiency filters, and particularly relates to an integrated diversified high-efficiency filter.

Background

The high-efficiency filter is mainly used for trapping particle dust and various suspended matters below 0.5 micron, is used as the tail end filter of various filter systems, adopts superfine glass fiber paper as a filter material, adopts materials such as offset paper, aluminum foil plates and the like to be folded to be a partition plate, is sealed by novel polyurethane sealant, and is made by taking a galvanized plate, a stainless steel plate and an aluminum alloy section bar as outer frames. However, most of the filter elements of the existing high-efficiency filters adopt single-type activated carbon filter elements, so that the quality of air filtration is greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an integrated diversified high-efficiency filter, and aims to solve the technical problem that the high-efficiency filter in the prior art is low in filtering quality.

In order to achieve the above object, an integrated diversified high-efficiency filter provided by the embodiment of the utility model is suitable for a blower unit, and comprises a shell, a filter element and a primary filter element; the cross section of the shell is rectangular, and an air duct for air circulation is formed in the shell; the filter element is arranged in the shell and covers the air duct; the filter element comprises an activated carbon layer and a biological membrane layer; the biological film layer is coated on the outer side of the activated carbon layer; the primary filter element is fixedly arranged at the top of the shell and covers the air duct to adsorb dust; wherein, the filter core and the primary filter member are arranged in parallel.

Optionally, the primary filter element comprises an upper anti-drop baking varnish net and a glass fiber filter paper; the glass fiber filter paper is adhered to the bottom of the upper anti-falling baking varnish net through hot melt adhesive; the upper anti-drop baking finish net is fixedly arranged at the top of the shell.

Optionally, the biofilm layer is a high molecular polypropylene biofilm layer.

Optionally, the anti-drop baking finish machine further comprises a lower anti-drop baking finish net; the lower anti-drop baking finish net is fixedly arranged at the bottom of the shell and covers the air duct.

Optionally, the housing comprises a back plate, a front plate and two sets of side plates; the two groups of side plates are fixedly arranged on the front end face and the rear end face of the rear plate respectively; the front end and the rear end of the front plate are respectively detachably connected to the right end surfaces of the two groups of side plates; the front end and the rear end of the filter element are respectively connected with the two groups of side plates in a sliding manner.

Optionally, two sets of curb plate is all seted up the second spout on the surface in opposite directions, the holder has all been set firmly at both ends around the filter core, two the holder is with two the second spout is the one-to-one respectively, and the slip adaptation.

Optionally, the surfaces of the two groups of side plates close to the front plate are both provided with second threaded holes, and fasteners are preassembled on the two second threaded holes; one end of the fastener is pressed against the clamping piece to fix the clamping piece.

Optionally, two first avoidance grooves are formed in the surface of the front plate close to the two groups of side plates; the two first avoidance grooves correspond to the two fastening pieces one by one respectively; the first avoiding groove is used for accommodating the fastening piece.

Optionally, the fastener comprises a head and a shaft; the head is fixedly arranged on the end surface of the rod body, and the diameter of the head is larger than that of the rod body; the rod body is provided with a first external thread, and the first external thread is in adaptive connection with the second threaded hole; the head is used for pressing the clamping piece.

Optionally, a groove is formed in the end face of the head part, which is far away from the shaft body, so that an assembler can rotate the head part conveniently.

One or more technical solutions in the integrated diversified high-efficiency filter provided by the embodiment of the utility model have at least one of the following technical effects: the integrated diversified high-efficiency filter is suitable for the air supply unit, and the shell is arranged at the bottom of the air supply unit and surrounds the air outlet end of the air supply unit so as to adsorb dust and purify air. During the use, the air flows out and gets into the wind channel of shell from the air-out end department of air supply unit, and at this moment, the primary filter piece adsorbs the dust in the air to isolated large granule debris. Subsequently, the air passes through the biofilm layer and the activated carbon layer in sequence. The biofilm layer is used for filtering organic pollutants and bacteria in the air, and the activated carbon layer is used for filtering toxic gases in the air. And finally, the air enters the room through the air outlet end of the air duct. So, through cladding biomembrane layer on the activated carbon layer, on the basis of filtering toxic gas, filter organic pollutant and bacterium, when increasing the functionality, improve the filtration quality to indoor personnel's health has been ensured.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of an integrated diversified high-efficiency filter according to an embodiment of the present invention.

Fig. 2 is a right side view of an integrated diversified high-efficiency filter (with a front plate omitted) provided by an embodiment of the utility model.

Fig. 3 is a schematic structural diagram of a side plate according to an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a filter element provided in an embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

10-housing 20-filter element 30-primary filter element

40-lower anti-drop baking finish net 11-back plate 12-front plate

13-side plate 121-handle 131-second sliding chute

132-fastener 21-activated carbon layer 22-biomembrane layer

23-clamping member.

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 or similar 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 illustrative of the embodiments of the present invention, and should not be construed as limiting the utility model.

In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.

In one embodiment of the present invention, as shown in fig. 1 to 4, an integrated diversified high efficiency filter is provided, which is suitable for a blower set, and comprises a housing 10, a filter element 20 and a primary filter element 30; the cross section of the shell 10 is rectangular, and an air duct for air circulation is formed in the shell 10; the filter element 20 is arranged in the shell 10 and covers the air duct; the filter element 20 comprises an activated carbon layer 21 and a biological membrane layer 22; the biomembrane layer 22 is coated on the outer side of the activated carbon layer 21; the primary filter 30 is fixedly arranged at the top of the housing 10 and covers the air duct to adsorb dust; wherein the filter cartridge 20 and the primary filter element 30 are arranged in parallel.

Specifically, the integrated diversified efficient filter of the present invention is suitable for a blower unit, and the casing 10 is installed at the bottom of the blower unit and surrounds the air outlet end of the blower unit to adsorb dust and purify air. When the air-out filter is used, air flows out from the air-out end of the air supply unit and enters the air channel of the shell 10, and at the moment, the primary filter element 30 adsorbs dust in the air and isolates large-particle impurities. Subsequently, the air passes through the biofilm layer 22 and the activated carbon layer 21 in this order. The biofilm layer 22 is used for filtering organic pollutants and bacteria in the air, and the activated carbon layer 21 is used for filtering toxic gases in the air. And finally, the air enters the room through the air outlet end of the air duct. So, through cladding biomembrane layer 22 on activated carbon layer 21, on the basis of filtering toxic gas, filter organic pollutant and bacterium, when increasing the functionality, improve the filtration quality to indoor personnel's health has been ensured.

Further, the biofilm layer 22 is a high molecular polypropylene biofilm layer. The high-molecular polypropylene biological film layer has high density, can filter impurities with extremely small particle size, and has better filtering effect.

In another embodiment of the present invention, the primary filter 30 comprises an upper anti-shedding baking varnish net and a glass fiber filter paper; the glass fiber filter paper is adhered to the bottom of the upper anti-falling baking varnish net through hot melt adhesive; the upper anti-drop baking finish net is fixedly arranged at the top of the shell 10. Specifically, go up the wind channel that anticreep baking finish net and glass fiber filter paper all covered on shell 10, the bottom coating that goes up anticreep baking finish net has the hot melt adhesive, and glass fiber filter paper passes through the hot melt adhesive adhesion in the bottom of last anticreep baking finish net, and this glass fiber filter paper is used for filtering the dust to reach dustless effect.

Further, as shown in fig. 1, the anti-dropping baking finish machine also comprises a lower anti-dropping baking finish net 40; the lower anti-drop baking finish net 40 is fixedly arranged at the bottom of the shell 10 and covers the air duct. The upper anti-drop baking finish net and the lower anti-drop baking finish net 40 are arranged to protect the glass fiber filter paper and the filter element 20, so that the service life of the integrated diversified high-efficiency filter is prolonged.

In another embodiment of the present invention, as shown in fig. 1, the housing 10 includes a back plate 11, a front plate 12, and two sets of side plates 13; the two groups of side plates 13 are respectively and fixedly arranged on the front end face and the rear end face of the rear plate 11; the front end and the rear end of the front plate 12 are respectively detachably connected to the right end surfaces of the two groups of side plates 13; the front end and the rear end of the filter element 20 are respectively connected with the two groups of side plates 13 in a sliding way.

Specifically, two sets of side plates 13 are arranged in parallel, the front plate 12 is arranged in parallel with the rear plate 11, and the front plate 12, the rear plate 11 and the two sets of side plates 13 are arranged in a rectangular shape and jointly enclose the housing 10 with the air duct. So design is favorable to improving the washing and the change efficiency of filter core 20, and its concrete appearance is when needs wash or change, pulls filter core 20 with front bezel 12 from two sets of curb plates 13 and pull to make it break away from two sets of curb plates 13, wash or change this filter core 20 again afterwards. Subsequently, the filter element 20 after cleaning or replacement is inserted into the two sets of side plates 13, and finally the front plate 12 is mounted on the right end faces of the two sets of side plates 13.

Further, a handle 121 is screwed on the surface of the front plate 12 away from the rear plate 11 to facilitate pulling the front plate 12.

In another embodiment of the present invention, as shown in fig. 2 to 3, two sets of side plates 13 are provided with second sliding grooves 131 on opposite surfaces thereof, the front end and the rear end of the filter element 20 are respectively provided with a clamping member 23, and the two clamping members 23 and the two second sliding grooves 131 are respectively in one-to-one correspondence and are in sliding fit.

Further, second threaded holes are formed in the surfaces, close to the front plate 12, of the two groups of side plates 13, and fasteners 132 are preassembled on the two second threaded holes; wherein, one end of the fastening member 132 presses against the clamping member 23 to fix the clamping member 23.

Specifically, the front and rear ends of the front plate 12 are respectively screwed to the two sets of side plates 13. When the filter element 20 needs to be cleaned, the front plate 12 is detached, the fastening member 132 is rotated to be disengaged from the second threaded hole, then the filter element 20 is pulled, at this time, the clamping member 23 is driven by the filter element 20 to slide outwards along the second sliding groove 131, and after the filter element 20 is taken out, the filter element can be cleaned or replaced. Subsequently, the clamping members 23 at the front end and the rear end of the filter element 20 are inserted into the corresponding second sliding grooves 131, the filter element 20 is pushed, so that the filter element and the two clamping members 23 move inwards, then the fastening member 132 is assembled on the second threaded hole, and the fastening member 132 is rotated until one end of the fastening member 132 abuts against the clamping members 23, so that the stability of the filter element is greatly improved, the filter element is prevented from shaking, and the purpose of reducing noise is achieved.

In another embodiment of the present invention, two first avoidance grooves are formed on the surface of the front plate 12 close to the two sets of side plates 13; the two first avoiding grooves correspond to the two fastening pieces 132 one by one respectively; the first avoiding groove is used for accommodating the fastening member 132. Specifically, in the present embodiment, the right end faces of the holder 23, the filter element 20, and the two side plates 13 are coplanar. During assembly, one end of the fastening member 132 is inserted into the first avoiding groove to prevent the fastening member 132 from abutting against the front plate 12, so that gaps are generated between the front plate 12 and the filter element 20, the clamping member 23 and the two side plates 13, and the filtering effect is deteriorated.

In another embodiment of the present invention, the fastener 132 includes a head and a shank; the head is fixedly arranged on the end surface of the rod body, and the diameter of the head is larger than that of the rod body; the rod body is provided with a first external thread, and the first external thread is in adaptive connection with the second threaded hole; the head is adapted to press against the clamp 23. Specifically, the head and the shaft are cylindrical. During the assembly, rotate the head to make it rotatory, thereby it is rotatory to drive the pole body and first external screw thread on it, and then make first external screw thread and second screw hole be connected, finally, the head supports the right-hand member face of pressing holder 23, thereby realizes the restriction and the fixing to holder 23.

Furthermore, a groove is formed in the end face, far away from the rod body, of the head, so that an assembler can rotate the head conveniently. This recess can be "one" style of calligraphy recess, can be "ten" style of calligraphy recess, also can be hexagon socket head cap groove, so, the assembler just can rotate this head through the instrument, when convenient the equipment, has improved assembly and dismantlement efficiency greatly.

In another embodiment of the present invention, the surfaces of the two sets of clamping pieces 23 close to the filter element 20 are both provided with first mounting grooves; the top surfaces of the two clamping pieces 23 are respectively provided with at least one mounting through hole, and the mounting through holes are communicated with the first mounting grooves; the bottom surfaces of the two clamping pieces 23 are respectively provided with at least one mounting threaded hole; the mounting threaded hole is coaxially arranged with the mounting through hole and communicated with the first mounting groove; the front end and the rear end of the filter element 20 are both provided with at least one filtering through hole; wherein, use the second bolt to wear to establish in proper order the installation through-hole with filter the through-hole, and with the installation screw hole is connected, thereby realizes filter core 20 and two sets of the dismantlement of holder 23 is connected.

Specifically, the first mounting groove penetrates through the left and right end faces of the clamping piece 23, so that the right end face of the filter element 20 and the right end face of the clamping piece 23 are coplanar, a gap between the filter element 20 and the front plate 12 is eliminated, and the filtering effect is improved. In this embodiment, all seted up two mounting hole and two installation screw holes on each holder 23, two mounting hole and two installation screw holes are the one-to-one respectively, and equally divide and do not lie in both ends about holder 23. Two filter through holes are formed in the front end and the rear end of the filter element 20 and are respectively located at the left end and the right end of the filter element 20, so that the stability of the filter element 20 after assembly is improved. During the assembly, insert the first mounting groove of two holders 23 respectively with filter core 20's front and back both ends in, use the second bolt to pass mounting hole and filter the through-hole in proper order from the top after that to be connected with the installation screw hole, thereby realize being connected with dismantling of two sets of holders 23 with filter core 20.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a diversified high efficiency filter of integrated form, is applicable to the blower unit, its characterized in that: comprises a shell, a filter element and a primary filter element; the cross section of the shell is rectangular, and an air duct for air circulation is formed in the shell; the filter element is arranged in the shell and covers the air duct; the filter element comprises an activated carbon layer and a biological membrane layer; the biological film layer is coated on the outer side of the activated carbon layer; the primary filter element is fixedly arranged at the top of the shell and covers the air duct to adsorb dust; wherein, the filter core and the primary filter member are arranged in parallel.

2. The integrated, diversified high efficiency filter according to claim 1, wherein: the primary filter element comprises an anti-falling baking varnish net and glass fiber filter paper; the glass fiber filter paper is adhered to the bottom of the upper anti-falling baking varnish net through hot melt adhesive; the upper anti-drop baking finish net is fixedly arranged at the top of the shell.

3. The integrated, diversified high efficiency filter according to claim 1, wherein: the biological film layer is a high molecular polypropylene biological film layer.

4. The integrated, diversified high efficiency filter according to claim 1, wherein: the anti-drop baking finish machine also comprises a lower anti-drop baking finish net; the lower anti-drop baking finish net is fixedly arranged at the bottom of the shell and covers the air duct.

5. The integrated, diversified high efficiency filter according to claim 1, wherein: the shell comprises a rear plate, a front plate and two groups of side plates; the two groups of side plates are fixedly arranged on the front end face and the rear end face of the rear plate respectively; the front end and the rear end of the front plate are respectively detachably connected to the right end surfaces of the two groups of side plates; the front end and the rear end of the filter element are respectively connected with the two groups of side plates in a sliding manner.

6. The integrated, diversified high efficiency filter according to claim 5, wherein: the second spout has all been seted up on two sets of curb plate facies on the surface, both ends all have set firmly the holder around the filter core, two the holder is with two the second spout is the one-to-one respectively, and the slip adaptation.

7. The integrated, diversified high efficiency filter according to claim 6, wherein: second threaded holes are formed in the surfaces, close to the front plate, of the two groups of side plates, and fasteners are preassembled on the two second threaded holes; one end of the fastener is pressed against the clamping piece to fix the clamping piece.

8. The integrated, diversified high efficiency filter according to claim 7, wherein: two first avoidance grooves are formed in the surfaces, close to the two groups of side plates, of the front plates; the two first avoidance grooves correspond to the two fastening pieces one by one respectively; the first avoiding groove is used for accommodating the fastening piece.

9. The integrated, diversified high efficiency filter according to claim 7, wherein: the fastener comprises a head and a shaft; the head is fixedly arranged on the end surface of the rod body, and the diameter of the head is larger than that of the rod body; the rod body is provided with a first external thread, and the first external thread is in adaptive connection with the second threaded hole; the head is used for pressing the clamping piece.

10. The integrated, diversified high efficiency filter according to claim 9, wherein: the end face of the head, which is far away from the rod body, is provided with a groove so as to facilitate an assembler to rotate the head.