CN107670427B - Filter plate mounting mechanism - Google Patents
Filter plate mounting mechanism Download PDFInfo
- Publication number
- CN107670427B CN107670427B CN201711096719.XA CN201711096719A CN107670427B CN 107670427 B CN107670427 B CN 107670427B CN 201711096719 A CN201711096719 A CN 201711096719A CN 107670427 B CN107670427 B CN 107670427B
- Authority
- CN
- China
- Prior art keywords
- filter
- filter mounting
- mounting part
- air
- mounting mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 25
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000001914 filtration Methods 0.000 abstract description 17
- 238000009434 installation Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/4227—Manipulating filters or filter elements, e.g. handles or extracting tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a filter mounting mechanism, which belongs to the technical field of air filtration and comprises a device main body, wherein the device main body comprises a first filter mounting part for mounting a first filter, a second filter mounting part for mounting a second filter and a pressing part which are sequentially arranged, the opposite surfaces of the first filter mounting part and the second filter mounting part are respectively provided with a plurality of first protruding parts which are contacted with the surface of the first filter, and the opposite surfaces of the second filter mounting part and the pressing part are respectively provided with a plurality of second protruding parts which are contacted with the surface of the second filter. The invention provides a filter mounting mechanism which is convenient to mount and dismount, can increase the filtering area and enables the filter to be in point contact with the device main body from surface contact.
Description
Technical Field
The invention relates to the technical field of air filtration, in particular to a filter plate mounting mechanism.
Background
An Air Filter (Air Filter) refers to an Air filtering device that is generally used to purify Air in a room. The air filter sucks the external air into the air filter, filters and disposes substances harmful to human bodies through the filter plate, and then discharges Wang Cheng national travel air into a room to ensure the freshness of the indoor air. The core of the air filter is a filter disc, and how to install the filter disc directly influences the air purifying effect.
Most of the existing filter plate mounting mechanisms adopt a single-layer frame type structure, the filter plates are mounted in the structure, and the surfaces of the filter plates are contacted with the frame. In the actual use, due to the obstruction of the frame, part of the filter plates can not filter air, so that the actual use area of the filter plates is reduced, the air filtering efficiency is reduced, and the air filtering effect is poor.
Disclosure of Invention
The invention aims to provide a filter mounting mechanism which is convenient to mount and dismount, can increase the filtering area and enables the filter to be in point contact with the device main body from surface contact.
The technical scheme of the invention is as follows: the utility model provides a filter mounting mechanism, includes the device main part, the device main part is including the first filter element installation department that is used for installing first filter element, the second filter element installation department and the pressfitting portion that are used for installing the second filter element that set gradually, first filter element installation department and second filter element installation department all are equipped with a plurality of first bellying that contact with the surface of first filter element on the opposite face of both, second filter element installation department and pressfitting portion all are equipped with a plurality of second bellying that contact with the surface of second filter element on the opposite face of both.
Further, in the above-mentioned filter mounting mechanism, the first filter mounting portion is provided with a plurality of air inlet channels penetrating through the first filter and used for supplying air to the second filter mounting portion, and the second filter mounting portion is provided with a through hole adapted to the air inlet channels on the air inlet surface.
Further, in the filter plate mounting mechanism, the air inlet pipe is internally provided with the first fixing part, and the through hole is provided with the second fixing part which is supported and fixed by a plurality of reinforcing ribs and penetrates through the second filter plate.
Further, in the above-mentioned filter mounting mechanism, the pressing portion is provided with a fixing nut for connecting the first fixing portion and the second fixing portion.
Further, in the above filter mounting mechanism, the first filter mounting portion and the pressing portion are both frame structures.
In the above-mentioned filter mounting mechanism, the first filter mounting portion and the second filter mounting portion are rectangular, and the area of the first filter mounting portion is larger than that of the second filter mounting portion.
Further, in the above-mentioned filter mounting mechanism, the second filter mounting portion is provided with a detachable frame connected to the first filter mounting portion.
Further, in the filter mounting mechanism, the cross-sectional areas of the first protruding portion and the second protruding portion are gradually reduced along the free ends thereof, and the cross-sectional shapes of the first protruding portion and the second protruding portion are cross-shaped.
Advantageous effects
Compared with the prior art, the filter plate mounting mechanism has the advantages that:
1. the invention provides a filter mounting mechanism, which is characterized in that a filter is respectively mounted in a first filter mounting part and a second filter mounting part which are sequentially arranged, and an air inlet channel is arranged between the first filter mounting part and the second filter mounting part; when the filter is used, one part of air is filtered through the filter plates in the first filter plate mounting part, the other part of air is filtered through the filter plates in the second filter plate mounting part through the air inlet channel, and the two filter plates are simultaneously used for filtering, so that the filtering area is increased, the air purifying efficiency is improved, and harmful substances in the air can be better filtered;
2. in the invention, the first filter mounting part and the second filter mounting part are respectively provided with a plurality of first protruding parts for supporting the first filter, the second filter mounting part and the pressing part are respectively provided with a plurality of second protruding parts for supporting the second filter, and the contact mode of the filter and the device is changed from the traditional surface contact to the point contact by arranging the first protruding parts and the second protruding parts, so that partial filter can not be filtered due to shielding of a frame, the filter can be utilized to the maximum extent, air is uniformly filtered through the whole filter, and the filter area and the filter efficiency are improved;
3. the first filter disc mounting part and the pressing part are of a frame type structure, and the second filter disc mounting part is provided with the detachable frame connected with the first filter disc mounting part, so that the weight of the whole structure is reduced, and the ventilation of air is facilitated;
4. the invention can increase the filtering area, can make the filter piece utilized to the maximum, and has uniform air filtration and good filtering effect; and its simple structure, easy dismounting makes things convenient for the user to change the filter disc and wash the filter disc installation department.
The invention will become more apparent from the following description taken in conjunction with the accompanying drawings which illustrate embodiments of the invention.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of a first filter mounting portion of the present invention;
FIG. 3 is an enlarged view of a portion A of FIG. 2;
FIG. 4 is a perspective view of a second filter mounting portion of the present invention;
FIG. 5 is a perspective view of a nip in the present invention;
FIG. 6 is a perspective view of a first filter according to the present invention;
FIG. 7 is a perspective view of a second filter according to the present invention;
in fig. 1-7: 1. a first filter mounting portion; 11. an air intake passage; 12. a first fixing portion; 13. a first filter sheet; 2. a second filter mounting portion; 21. a through port; 22. a second fixing portion; 23. reinforcing ribs; 24. a second filter sheet; 25. a frame; 3. a pressing part; 31. a fixing nut; 4. a first boss; 5. and a second boss.
Detailed Description
Embodiments of the present invention will now be described with reference to the accompanying drawings.
Example 1
As shown in fig. 1 to 7, the filter mounting mechanism of the present invention comprises a device body, wherein the device body comprises a first filter mounting part 1 for mounting a first filter 13, a second filter mounting part 2 for mounting a second filter 24, and a pressing part 3, which are sequentially arranged, the first filter mounting part 1 and the second filter mounting part 2 are respectively provided with a plurality of first protruding parts 4 which are contacted with the surface of the first filter 13 on the opposite surfaces thereof, the second filter mounting part 2 and the pressing part 3 are respectively provided with a plurality of second protruding parts 5 which are contacted with the surface of the second filter 24 on the opposite surfaces thereof, and by adopting the manner, the contact area between the first filter 13 and the second filter 24 is reduced, the contact mode between the filter and the device body is changed from the traditional surface contact to the point contact, the air is uniformly filtered through the whole filter, and the filtration area and the filtration efficiency are improved.
In the present invention, as shown in fig. 2 to 5, the first filter mounting part 1 is provided on the air inlet surface thereof with a plurality of air inlet passages 11 penetrating the first filter 13 for supplying air to the second filter mounting part 2, the second filter mounting part 2 is provided on the air inlet surface thereof with a through-opening 21 adapted to the air inlet passages 11, and air enters the second filter mounting part 2 through the air inlet passages 11 and the through-opening 21, and the air is synchronously filtered together with the first filter mounting part 1, further increasing the filtering area and the filtering efficiency of the air.
The air intake passage 11 is provided with a first fixing portion 12, the opening 21 is provided with a second fixing portion 22 supported and fixed by a plurality of reinforcing ribs 23 and penetrating through the second filter sheet 24, the press-fit portion 3 is provided with a fixing nut 31 for connecting the first fixing portion 12 and the second fixing portion 22, the first fixing portion 12 and the second fixing portion 22 are connected by the fixing nut 31 on the press-fit portion 3, and each part of the whole apparatus main body is assembled. In addition, the reinforcing ribs 23 are matched with the second bulge parts 5, so that the second filter disc 24 and the second filter disc mounting part 2 are not tightly attached, air can conveniently enter and circulate, and the filtration is completed through the second filter disc 24 uniformly.
It should be noted that, in the present invention, the first filter mounting portion 1 and the pressing portion 3 are both in a frame structure, and the second filter mounting portion 2 is provided with a detachable frame 25 connected to the first filter mounting portion 1, which reduces the weight of the whole structure and is beneficial to ventilation of air. In this embodiment, the first filter mounting portion 1 and the second filter mounting portion 2 are rectangular, and the area of the first filter mounting portion 1 is larger than that of the second filter mounting portion 2, however, the filter mounting portions may be designed in other shapes according to actual needs and user demands.
In addition, as shown in fig. 3, in the present embodiment, the cross-sectional areas of the first boss 4 and the second boss 5 gradually decrease along the free ends thereof, and the cross-sectional shapes of the first boss 4 and the second boss 5 are cross-shaped, so that the contact area of the support base and the filter sheet is reduced as much as possible, and the filter area of the filter sheet can be utilized as much as possible.
When the invention is used, firstly, proper filter sheets are selected according to the sizes and the shapes of the first filter sheet mounting part 1 and the second filter sheet mounting part 2 and are mounted in the first filter sheet mounting part 1 and the second filter sheet mounting part 2, and the fixing nuts 31 on the pressing part 3 are matched with the first fixing part 12 and the second fixing part 22 to complete the assembly of the whole device; part of the air is filtered by the first filter 13, and the other part enters the second filter mounting portion 2 through the air intake passage 11 and is filtered by the second filter 24. In the process, the first filter 13 is installed and fixed under the action of the first bulge part 4, and the second filter 24 is installed and fixed under the action of the second bulge part 5, so that the filter and the filter mounting part are in point contact, and the utilization area of the filter is increased.
The invention has been described in connection with the preferred embodiments, but the invention is not limited to the embodiments disclosed above, but it is intended to cover various modifications, equivalent combinations according to the essence of the invention.
Claims (7)
1. The utility model provides a filter mounting mechanism, includes the device main part, its characterized in that, the device main part includes first filter mounting part (1) that is used for installing first filter (13), second filter mounting part (2) and pressfitting portion (3) that are used for installing second filter (24) that set gradually, first filter mounting part (1) and second filter mounting part (2) are equipped with a plurality of first bellying (4) that contact with the surface of first filter (13) on the opposite face of both, second filter mounting part (2) and pressfitting portion (3) all are equipped with a plurality of second bellying (5) that contact with the surface of second filter (24) on the opposite face of both; the first filter mounting part (1) is provided with a plurality of air inlet channels (11) penetrating through the first filter (13) on the air inlet surface, and the second filter mounting part (2) is provided with a through hole (21) matched with the air inlet channels (11) on the air inlet surface.
2. A filter mounting mechanism according to claim 1, wherein a first fixing portion (12) is provided in the air intake passage (11), and a second fixing portion (22) penetrating through a second filter (24) and fixed by a plurality of reinforcing ribs (23) is provided on the through hole (21).
3. A filter mounting mechanism according to claim 2, wherein the press-fit portion (3) is provided with a fixing nut (31) for connecting the first fixing portion (12) and the second fixing portion (22).
4. A filter mounting mechanism according to claim 1, wherein the first filter mounting portion (1) and the press-fit portion (3) are both of a frame-type structure.
5. The filter mounting mechanism according to claim 1, wherein the first filter mounting portion (1) and the second filter mounting portion (2) are rectangular, and the area of the first filter mounting portion (1) is larger than that of the second filter mounting portion (2).
6. A filter mounting mechanism according to claim 1, wherein the second filter mounting portion (2) is provided with a detachable rim (25) connected to the first filter mounting portion (1).
7. A filter mounting mechanism according to claim 1, wherein the cross-sectional areas of the first and second bosses (4, 5) are gradually reduced along the free ends thereof, and the cross-sectional shapes of the first and second bosses (4, 5) are cross-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711096719.XA CN107670427B (en) | 2017-11-09 | 2017-11-09 | Filter plate mounting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711096719.XA CN107670427B (en) | 2017-11-09 | 2017-11-09 | Filter plate mounting mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107670427A CN107670427A (en) | 2018-02-09 |
| CN107670427B true CN107670427B (en) | 2023-10-31 |
Family
ID=61145600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711096719.XA Active CN107670427B (en) | 2017-11-09 | 2017-11-09 | Filter plate mounting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107670427B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000262825A (en) * | 1999-03-18 | 2000-09-26 | Mitsubishi Electric Corp | Air filter of air-conditioning machine |
| JP2006305508A (en) * | 2005-04-28 | 2006-11-09 | Nippon Muki Co Ltd | Apparatus for mounting air filter and air filter |
| CN101389388A (en) * | 2006-02-23 | 2009-03-18 | Nv贝卡特股份有限公司 | A filter plate for use in a filter stack |
| CN204469302U (en) * | 2015-02-10 | 2015-07-15 | 景津环保股份有限公司 | A kind of high temperature resistant layering filter plate |
| CN205730685U (en) * | 2016-06-24 | 2016-11-30 | 浙江绍兴苏泊尔生活电器有限公司 | Filter screen structure and have its air purifier |
| CN106362514A (en) * | 2016-11-14 | 2017-02-01 | 美埃（中国）环境净化有限公司 | Filtering device for being matched with electric generating set in wind power generation industry for ventilation |
| CN206377830U (en) * | 2017-01-05 | 2017-08-04 | 深圳市美力机电安装有限公司 | Air-conditioning filter net and air-conditioning |
| CN206613290U (en) * | 2017-04-13 | 2017-11-07 | 浙江浙能兰溪发电有限责任公司 | Plate-frame air filter |
| CN207546050U (en) * | 2017-11-09 | 2018-06-29 | 哈尔滨蓝山环境技术开发有限公司 | A kind of filter installing mechanism |
-
2017
- 2017-11-09 CN CN201711096719.XA patent/CN107670427B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000262825A (en) * | 1999-03-18 | 2000-09-26 | Mitsubishi Electric Corp | Air filter of air-conditioning machine |
| JP2006305508A (en) * | 2005-04-28 | 2006-11-09 | Nippon Muki Co Ltd | Apparatus for mounting air filter and air filter |
| CN101389388A (en) * | 2006-02-23 | 2009-03-18 | Nv贝卡特股份有限公司 | A filter plate for use in a filter stack |
| CN204469302U (en) * | 2015-02-10 | 2015-07-15 | 景津环保股份有限公司 | A kind of high temperature resistant layering filter plate |
| CN205730685U (en) * | 2016-06-24 | 2016-11-30 | 浙江绍兴苏泊尔生活电器有限公司 | Filter screen structure and have its air purifier |
| CN106362514A (en) * | 2016-11-14 | 2017-02-01 | 美埃（中国）环境净化有限公司 | Filtering device for being matched with electric generating set in wind power generation industry for ventilation |
| CN206377830U (en) * | 2017-01-05 | 2017-08-04 | 深圳市美力机电安装有限公司 | Air-conditioning filter net and air-conditioning |
| CN206613290U (en) * | 2017-04-13 | 2017-11-07 | 浙江浙能兰溪发电有限责任公司 | Plate-frame air filter |
| CN207546050U (en) * | 2017-11-09 | 2018-06-29 | 哈尔滨蓝山环境技术开发有限公司 | A kind of filter installing mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107670427A (en) | 2018-02-09 |
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