CN100398935C - Strainer device - Google Patents
Strainer device Download PDFInfo
- Publication number
- CN100398935C CN100398935C CNB2005100668409A CN200510066840A CN100398935C CN 100398935 C CN100398935 C CN 100398935C CN B2005100668409 A CNB2005100668409 A CN B2005100668409A CN 200510066840 A CN200510066840 A CN 200510066840A CN 100398935 C CN100398935 C CN 100398935C
- Authority
- CN
- China
- Prior art keywords
- filter
- suction nozzle
- installation
- air cleaner
- projection
- 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.)
- Active
Links
Images
Landscapes
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Air Conditioning Control Device (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invenion provides a filter device for automatically removing dust from an air filter without using consumable parts including a brush. The filter device comprises the air filter 2 consisting of filter bars 2a and nets 2b formed integral with the filter bars 2a for trapping dust, a suction nozzle 3 movable along the surface on the upstream side of the air filter 2 for sucking the dust trapped by the air filter 2, and a suction device 6 connected to the suction nozzle 3. The filter bars 2a are constituted by longitudinal bars 2d and cross bars 2c. Ribs are provided on the faces of the cross bars 2c at the side of the suction nozzle 3. A space from the suction nozzle 3 is kept constant to allow good suction cleaning of the dust on the air filter 2.
Description
Technical field
The present invention relates to automatically to carry out the filter for installation of filter cleaning.
Background technology
In the filter for installation that in traditional air-conditioner etc., uses, in order to prevent that dust from entering the body interior of air-conditioner, front at heat exchanger is provided with air cleaner, and this air cleaner can load and unload, so that with hand or electric dust collector adhered dust is cleaned.In this filter for installation, not only need to carry out continually the maintenance of air cleaner, and before not carrying out maintenance during, air cleaner is blocked gradually, its result exists the problem that air quantity reduces, the air-conditioning ability drop consumes the electric power increase that makes by heat exchanger.
In order to address the above problem, reduce the trouble of the maintenance of air cleaner, for example open in the 2001-99479 communique, putting down in writing a kind of automatic cleaning device that has banded air cleaner, uses brush periodicity ground that the dust that is attached on this air cleaner is cleaned the Japan Patent spy.
Yet, in above-mentioned traditional technology, exist because of brush (Japanese: Block ラ シ) be stranded in the brush or the brush abrasion deformation makes the problem of function reduction etc. with air cleaner mutual friction mutually, dust.Again, after having passed through a period of time, the dust that must concentrate being scraped by brush is handled, and maintenance is trouble very.From this viewpoint,, preferably adopt a kind of suction nozzle to come to attract to clean, the dust that is attracted is concentrated in the dust collect plant or to the cleaning method of outdoor discharge to being attached to dust on the filter as the automatic cleaning device of air cleaner.
Summary of the invention
The present invention is exactly in order to solve above-mentioned traditional problem, and a kind of filter for installation of cleaning of attracting automatically all faces of air cleaner is provided.
In order to solve above-mentioned traditional problem, filter for installation of the present invention comprises: by filter frame and the net air cleaner that form, that trap debris use integrally formed with this filter frame; Attraction side surface along air cleaner suction nozzle removable, that also will attract by the dust that air cleaner captures; The suction device that is connected with suction nozzle, filter frame is formed by longitudinal bent and horizontal framework, and between relative horizontal framework and suction nozzle, certain of horizontal framework or suction nozzle simultaneously is provided with projection.Do not need to use the consumable product of brush etc., can attract cleaning automatically to the dust on the air cleaner, can utilize simultaneously described projection to guarantee that all the time the gap of air cleaner and suction nozzle is certain, can attract cleaning to the dust on the air cleaner efficiently.
Like this, filter for installation of the present invention, owing to do not need to use the consumable product of brush etc., can remove automatically the dust that is attached on the air cleaner, ease of use is fabulous, therefore, not only be fit to use the air-conditioner of filter for installation of the present invention, and can be widely used in air interchanger, air cleaner and air-supply arrangement.
Description of drawings
Fig. 1 is the stereogram of expression filter for installation of the present invention.
Fig. 2 is the stereogram of expression filter of the present invention.
Fig. 3 is the stereogram of expression another filter of the present invention.
Fig. 4 is the expression stereogram that is divided into two-part filter of the present invention.
Fig. 5 is longitudinal section and partial enlarged drawing thereof the air conditioner filters device, that at the A-A of Fig. 1 line place suction nozzle is dissectd in the expression example 1 of the present invention.
Fig. 6 is the longitudinal section of the configuration example of expression suction nozzle of the present invention.
Fig. 7 is the longitudinal section of another configuration example of expression suction nozzle of the present invention.
Fig. 8 is longitudinal section and partial enlarged drawing thereof the air conditioner filters device, that at the A-A of Fig. 1 line place suction nozzle is dissectd in the expression example 2 of the present invention.
Fig. 9 A is the sectional elevation of expression suction nozzle of the present invention, and Fig. 9 B is its B-B line cutaway view.
Figure 10 is another sectional elevation of expression suction nozzle of the present invention.
Figure 11 is the another sectional elevation of expression suction nozzle of the present invention.
The specific embodiment
Example of the present invention is described with reference to the accompanying drawings.In addition, the present invention is not limited by this example.
(example 1)
Fig. 1, Fig. 2 are the figure of the air conditioner filters device configuration example in the expression example 1 of the present invention.Among Fig. 1, air cleaner 2 is used for the dust of the air by heat exchanger is removed, and this air cleaner 2 is supported and is fixed on the filter framework 1, is provided with along the surface of air cleaner 2 movably suction nozzle 3.Suction nozzle 3 utilization is arranged at the guide rail 4 of the upper and lower side of filter framework 1, and air cleaner 2 between guarantee can carry out slick and sly move left and right under the state of utmost point close gap.The dust that is attached on the air cleaner is attracted by this suction nozzle 3.Attraction pipeline 5 is connecting suction nozzle 3, and attraction pipeline 5 is connected with suction device 6 again.Attraction pipeline 5 is formed by flexible pipeline, can not counteract the mobile of suction nozzle 3.And discharge duct 7 is connecting suction device 6,
Rapped around to outdoor.The dust of the air cleaner 2 that is attracted by suction nozzle 3, via attraction pipeline 5, suction device 6, discharge duct 7 to outdoor discharge.
Shown in Fig. 5 and Fig. 9 A, 9B, suction nozzle 3 is by the gear 14 and the tread support membrane 9 of the mouth 8 that constitutes the circulation flow path that attracts wind, the film 9 of being arranged to surround mouth 8 shapes, tread support membrane 9 and transmission of drive force and be used for slick and sly a series of roller 15a, 15b, the 15c that drives and constitute.In a side of the air cleaner of mouth 8, be provided with the mouth peristome 10 of the groove shape suitable with the longitudinal length of air cleaner 2.On the other hand, film 9 covers the shape floor-covering rolls on the periphery of mouth 8 with mouth peristome 10 in the form of a ring, and a side of air cleaner is provided with the peristome 16 suitable with mouth peristome 10, by film guide 17 supportings.Be formed with the attraction hole 11 of groove shape on film 9, film 9 is installed on the relative position of the position that attracts hole 11 and mouth peristome 10.Be provided with equally spaced drive hole 9a, 9b at the two ends of film 9, by the gear 14 and drive hole 9a, the 9b engagement that will connect stepper motor, film 9 can freely drive at above-below direction.
Adopting above-mentioned structure, owing to be attracted the air quantity that device 6 attracts, is not to concentrate on mouth peristome 10 but drawn in the attraction hole 11 that concentrates on film 9, therefore, even a spot of wind is arranged, can cause powerful wind speed at the position that attracts hole 11 yet.That is, can bring into play strong attraction by little output.On the air cleaner 2 by the dust that this strong attraction attracted, enter the inside of mouth 8 from attracting hole 11 via mouth peristome 10, again via attraction pipeline 5, suction device 6, discharge duct 7 to outdoor discharge.When suction nozzle 3 move left and right, because of attraction hole 11 above-below directions of being located at film 9 can change, so can attract cleaning to all faces of air cleaner.
At this moment, in order to attract cleaning reliably, must guarantee between suction nozzle 3 and the air cleaner 2 that importantly the gap is certain.Yet as shown in Figure 2, air cleaner 2 is normally integrally formed with the filter frame 2a of the net 2b of resin fibre and resin, so have yielding characteristic.In case reduce because of this distortion makes the gap, the dust that then is attached on the net 2b of air cleaner 2 contacts with suction nozzle 3, attracts to be scraped before the hole 11 arriving, and causes to be attracted the consequence that hole 11 attracts., as shown in Figure 5,, the gap of suction nozzle 3 with air cleaner 2 can be held in necessarily for this reason, can attract cleaning to the dust on the air cleaner 2 efficiently by projection 18 being set in face one side relative suction nozzle 3 with horizontal framework 2c air cleaner 2.
Fig. 6 is along the moving direction of suction nozzle 3, is provided with the figure of the suction nozzle 3 of a plurality of projections 18 with being wire.With the projection 18 of suction nozzle 3 when the moving direction of suction nozzle 3 is arranged to continuous wire, because but wide cut ground contacts with the horizontal framework 2c of air cleaner 2, therefore, can will guarantee necessarily, can attract cleaning to the dust that is attached on the air cleaner 2 reliably with the gap of air cleaner 2.
Be arranged at face side and upper face side with the horizontal framework 2c opposite face of air cleaner 2 respectively by wire projection 18, can under stable status more, improve the attraction performance of suction nozzle 3 suction nozzle 3.
Fig. 7 is the figure that the projection of suction nozzle 3 is made the suction nozzle 3 of bulbous protrusion 19.Make bulbous protrusion 19 by projection, be provided with a plurality ofly along the moving direction of suction nozzle 3, the contact area with the horizontal framework 2c of air cleaner 2 can be decreased to bottom line, can attract reliably with quiet contact sound with suction nozzle 3.
Again, by the bulbous protrusion 19 with suction nozzle 3 be arranged at respectively with the horizontal framework 2c opposite face of air cleaner 2 face side and upper face side, can under stable status more, improve the attraction performance of suction nozzle 3.
Figure 10 is the cutaway view of suction nozzle 3, and two arrows are represented the moving direction of suction nozzle 3.In suction nozzle 3, will cut into skewed 21 and form with the both ends of suction nozzle 3 moving directions of the opposite face (film guide 17) of air cleaner 2.Like this, be attached to the end that dust on the net 2b of air cleaner 2 can not be hung in suction nozzle 3, can successfully import to and attract hole 11, so can attract efficiently to clean.
As shown in figure 11, though with the both ends of suction nozzle 3 moving directions made circular-arc, be R shape 22, also can obtain same effect.
(example 2)
In the example 1, certain in order to ensure the gap between suction nozzle 3 and the air cleaner 2, be provided with wire or spherical projection in suction nozzle 3 sides, but in example 2, be not in suction nozzle 3 sides but the example of projection is set on the horizontal framework 2c body of air cleaner 2.Promptly, as Fig. 2 and shown in Figure 8, on several positions of the horizontal framework 2c of air cleaner 2, be provided with along the continuous wire projection of the length direction of horizontal framework 2c and the section rib 20 of semicircle arcuation roughly by integrally formed, utilize rib 20 to increase the flexural rigidity of horizontal framework 2c, make horizontal framework 2c be not easy distortion, can between suction nozzle 3 and air cleaner 2, obtain certain clearance all the time, dust on can preventing suction nozzle 3 and being attached to air cleaner 2 directly contacts, so can attract cleaning efficiently from attracting hole 11.In addition, in the above description, explanation be that rib 20 has been made along 1 continuous wire projection of the length direction of horizontal framework 2c, but can be with rib 20 with respect at least 1 horizontal framework 2c, constitute by a plurality of wire projections, also can constitute by a plurality of bulbous protrusion.By making a plurality of wire projections or a plurality of bulbous protrusion, the contact area with suction nozzle 3 can be decreased to bottom line, can attract reliably with quiet contact sound, and the driving output of suction nozzle 3 can be controlled to Min..
(example 3)
The air cleaner 2 that uses in example 1 and the example 2, shape along heat exchanger is made of 3 planes more than the face shown in Figure 2, owing to can reduce net 2b concavo-convex of air cleaner 2, so can will guarantee necessarily, can attract cleaning to the dust that is attached on the air cleaner 2 reliably with the gap of suction nozzle 3.
As shown in Figure 3, if R (circular arc) processing is implemented in the bight of the horizontal framework 2c on the junction surface of being located at air cleaner 2 adjacent planar and plane, then can improve horizontal framework 2c and the integrally formed property of netting 2b, and, in suction nozzle 3, by making the R shape, because of the sliding and the sealing that can improve film 9, so can improve the attraction performance.
As shown in Figure 4, by air cleaner 2 is divided into two parts, the capacity of the forming machine that uses because of can reduce to be shaped the time so can reduce the cost of investment of metal pattern, can provide filter for installation cheaply.
Though do not make special diagram, in air-conditioner with the heat exchanger and the fan in the downstream of being located at described heat exchanger, if carry the filter for installation that has explained in the above-mentioned example at the upstream side of described heat exchanger, then can provide can be automatically and reliably to the dust that is attached to air cleaner 2 attract to clean, the discarded extremely good air-conditioner of usability.
Claims (16)
1. a filter for installation is characterized in that, comprising:
By filter frame (2a) and the air cleaner (2) that net (2b) form, trap debris use integrally formed with this filter frame (2a);
The suction nozzle (3) removable and that the dust that is captured by described air cleaner is attracted along the attraction side surface of described air cleaner (2); And
The suction device (6) that is connected with described suction nozzle (3),
Described filter frame (2a) is formed by horizontal framework (2c) and longitudinal bent (2d),
Between described horizontal framework (2c) and described suction nozzle (3), certain of described horizontal framework (2c) or described suction nozzle (3) simultaneously is provided with projection (18,19,20).
2. filter for installation as claimed in claim 1 is characterized in that, the projection (18) of described suction nozzle (3) is made of a plurality of wire projections along the moving direction of suction nozzle (3).
3. filter for installation as claimed in claim 1 is characterized in that, the projection (18) of described suction nozzle (3) is arranged on the suction nozzle face side relative with at least 1 horizontal framework (2c) and is made of at least one wire projection.
4. filter for installation as claimed in claim 1 is characterized in that, the projection (18) of described suction nozzle (3) is arranged on the suction nozzle face side relative with at least 1 horizontal framework (2c) and is made of continuous wire projection.
5. filter for installation as claimed in claim 1 is characterized in that, the projection (19) of described suction nozzle (3) is spherical, and is provided with a plurality of along the moving direction of suction nozzle (3).
6. filter for installation as claimed in claim 1 is characterized in that, the projection (20) of the horizontal framework (2c) of described filter frame (2a) is made of a plurality of wire projections along the length direction of horizontal framework (2c).
7. filter for installation as claimed in claim 1 is characterized in that, the projection (20) of the horizontal framework (2c) of described filter frame (2a) is arranged at least 1 horizontal framework (2c) and is made of continuous wire projection.
8. filter for installation as claimed in claim 1 is characterized in that, the projection (20) of the horizontal framework (2c) of described filter frame (2a) is made of the continuous wire projection along the length direction of horizontal framework (2c).
9. filter for installation as claimed in claim 1 is characterized in that, the projection (20) of the horizontal framework (2c) of described filter frame (2a) is spherical, is provided with a plurality of along the length direction of horizontal framework (2c).
10. filter for installation as claimed in claim 1 is characterized in that, at both ends described suction nozzle (3) and moving direction air cleaner (2) opposite face, has implemented the processing of gradient or circular arc.
11. filter for installation as claimed in claim 1 is characterized in that, described air cleaner (2) is formed with a plurality of plane that has angle mutually.
12. filter for installation as claimed in claim 11 is characterized in that, is provided with circular arc on the horizontal framework (2c) of being located at the junction surface between described air cleaner (2) adjacent planar.
13. filter for installation as claimed in claim 1 is characterized in that, described air cleaner (2) is to be divided into two-part structure at least.
14. filter for installation as claimed in claim 1 is characterized in that, in the air-conditioner that is made of heat exchanger and the fan that is equipped on described heat exchanger downstream, described filter for installation is provided in the upstream side of described heat exchanger.
15. filter for installation as claimed in claim 14 is characterized in that, described air cleaner (2) is set at the face side and the upper face side of air-conditioner.
16. filter for installation as claimed in claim 15 is characterized in that, the bulbous protrusion (19) of described suction nozzle (3) is arranged at the face side and the upper face side of the face relative with horizontal framework (2c) of described air cleaner (2) respectively.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004123950A JP4645059B2 (en) | 2004-04-20 | 2004-04-20 | Filter device and air conditioner |
| JP2004123950 | 2004-04-20 | ||
| JP2004304116 | 2004-10-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1690579A CN1690579A (en) | 2005-11-02 |
| CN100398935C true CN100398935C (en) | 2008-07-02 |
Family
ID=35346205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100668409A Active CN100398935C (en) | 2004-04-20 | 2005-04-20 | Strainer device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4645059B2 (en) |
| CN (1) | CN100398935C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5050776B2 (en) * | 2007-10-22 | 2012-10-17 | パナソニック株式会社 | Air conditioner filter device |
| CN103411279A (en) * | 2012-08-24 | 2013-11-27 | 南通宁普电器有限公司 | Air purifier capable of automatically removing dust |
| GB201412453D0 (en) * | 2014-07-14 | 2014-08-27 | Payne Robert A | An air conditioning filter cleaner and associated multiple filter cleaning system |
| CN111998439B (en) * | 2020-08-26 | 2024-03-26 | 珠海格力电器股份有限公司 | Air conditioner with filter screen self-cleaning function and control method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60185132U (en) * | 1984-05-21 | 1985-12-07 | 八木 幹男 | Air filter cleaning device and method used in air conditioning equipment, etc. |
| JPH0433916U (en) * | 1990-07-11 | 1992-03-19 | ||
| CN1069904A (en) * | 1991-08-26 | 1993-03-17 | 江阴市空调除尘设备厂 | Square return air filter |
| JPH0648815U (en) * | 1992-06-01 | 1994-07-05 | 和男 宮部 | Self-cleaning filter |
| JPH09184656A (en) * | 1995-12-28 | 1997-07-15 | Mitsubishi Heavy Ind Ltd | Ceiling mounted type air conditioner |
| JP2002340395A (en) * | 2001-05-18 | 2002-11-27 | Fujitsu General Ltd | Air conditioner |
| CN2538405Y (en) * | 2002-04-11 | 2003-03-05 | 张春生 | Automatic cleaner for dry-type air conditioner filter |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60248217A (en) * | 1984-02-10 | 1985-12-07 | ル−ワ アクチエンゲゼルシヤフト | Self-purification filter apparatus |
| JPS6329021U (en) * | 1986-08-07 | 1988-02-25 | ||
| JPH0434890Y2 (en) * | 1987-10-09 | 1992-08-19 | ||
| JPH077904Y2 (en) * | 1989-07-31 | 1995-03-01 | 東陶機器株式会社 | Bathroom stuff |
| JPH0734919U (en) * | 1993-12-10 | 1995-06-27 | 和歌山鉄工株式会社 | Dust removal device for filters in fabric processing equipment |
| JP3787967B2 (en) * | 1997-06-30 | 2006-06-21 | ダイキン工業株式会社 | Air filter for air conditioner |
| JP2000104990A (en) * | 1998-09-30 | 2000-04-11 | Mitsubishi Electric Corp | Air conditioner |
| JP2001208416A (en) * | 2000-01-25 | 2001-08-03 | Sanyo Electric Co Ltd | Air filter and air conditioner equipped with it |
| JP4598319B2 (en) * | 2001-07-11 | 2010-12-15 | 三菱電機株式会社 | Air purifying filter and air-conditioning refrigeration system |
| JP2003326123A (en) * | 2002-05-09 | 2003-11-18 | Matsushita Electric Ind Co Ltd | Air filter and blower device using the same |
| JP2004113533A (en) * | 2002-09-27 | 2004-04-15 | Sharp Corp | Vacuum cleaner |
-
2004
- 2004-04-20 JP JP2004123950A patent/JP4645059B2/en not_active Expired - Fee Related
-
2005
- 2005-04-20 CN CNB2005100668409A patent/CN100398935C/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60185132U (en) * | 1984-05-21 | 1985-12-07 | 八木 幹男 | Air filter cleaning device and method used in air conditioning equipment, etc. |
| JPH0433916U (en) * | 1990-07-11 | 1992-03-19 | ||
| CN1069904A (en) * | 1991-08-26 | 1993-03-17 | 江阴市空调除尘设备厂 | Square return air filter |
| JPH0648815U (en) * | 1992-06-01 | 1994-07-05 | 和男 宮部 | Self-cleaning filter |
| JPH09184656A (en) * | 1995-12-28 | 1997-07-15 | Mitsubishi Heavy Ind Ltd | Ceiling mounted type air conditioner |
| JP2002340395A (en) * | 2001-05-18 | 2002-11-27 | Fujitsu General Ltd | Air conditioner |
| CN2538405Y (en) * | 2002-04-11 | 2003-03-05 | 张春生 | Automatic cleaner for dry-type air conditioner filter |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005308275A (en) | 2005-11-04 |
| CN1690579A (en) | 2005-11-02 |
| JP4645059B2 (en) | 2011-03-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4900416B2 (en) | Air conditioner | |
| KR20050020616A (en) | Air conditioner with an indoor unit having an automatic cleaning function for an air filter | |
| JP5240020B2 (en) | Air conditioner | |
| CN100398935C (en) | Strainer device | |
| JP2007240114A (en) | Cleaning device for air conditioner, and air conditioner | |
| JP2008045858A (en) | Cleaning body for air conditioner, and air conditioner | |
| JP3955615B2 (en) | Air conditioner | |
| JP2008111580A (en) | Filter cleaning device and air conditioner | |
| CN100427838C (en) | Filter apparatus for air conditioner | |
| CN101133289B (en) | Filter device for air conditioner | |
| CN1763454B (en) | Air conditioner | |
| JP4698276B2 (en) | Air cleaner | |
| JP3907680B2 (en) | Air conditioner | |
| CN101726089B (en) | Filtering device of an air conditioner | |
| JP3907675B2 (en) | Air conditioner | |
| JP2008116089A (en) | Filter cleaning device and air conditioner | |
| JP2005140406A (en) | Air conditioner | |
| JP3907679B2 (en) | Air conditioner | |
| JP2008175429A (en) | Filter device for air conditioner | |
| JP2007071494A (en) | Air conditioner | |
| KR100625593B1 (en) | Filter equipment | |
| JP2006105591A (en) | Filter device for air-conditioner | |
| JP3907678B2 (en) | Air conditioner | |
| JP3907677B2 (en) | Air conditioner | |
| JP2006118738A (en) | Filter device for air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |