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CN105257603A - Air inlet filter screen plate with adjustable wind speed - Google Patents

Air inlet filter screen plate with adjustable wind speed Download PDF

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Publication number
CN105257603A
CN105257603A CN201510698503.5A CN201510698503A CN105257603A CN 105257603 A CN105257603 A CN 105257603A CN 201510698503 A CN201510698503 A CN 201510698503A CN 105257603 A CN105257603 A CN 105257603A
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CN
China
Prior art keywords
panel
filter disc
forms
arc
hole
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.)
Granted
Application number
CN201510698503.5A
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Chinese (zh)
Other versions
CN105257603B (en
Inventor
何忠翰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foshan Nanhai Yonglixing Plastic Silk Weaving Hardware Co ltd
Original Assignee
Jiama Mechanical Coating Technology (suzhou) Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiama Mechanical Coating Technology (suzhou) Co Ltd filed Critical Jiama Mechanical Coating Technology (suzhou) Co Ltd
Priority to CN201510698503.5A priority Critical patent/CN105257603B/en
Publication of CN105257603A publication Critical patent/CN105257603A/en
Application granted granted Critical
Publication of CN105257603B publication Critical patent/CN105257603B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention discloses an air inlet filter screen plate enabling air inlet speed to be adjustable. The air inlet filter screen plate comprises a rectangular panel and arc filter pieces. A plurality of sets of slotted holes are formed in the panel. Each slotted hole set is composed of a strip-shaped inserting groove and a rectangular air inlet hole. A plurality of filtering holes are formed in the lower ends of the filter pieces. A pair of bent blocking pieces is formed on the two side edges of each air inlet hole. Through holes are formed in the blocking pieces. A plurality of inserting and connecting holes evenly arranged along arc side walls and matched with the through holes are formed in the arc side walls at the two ends of each filter piece. Pin shafts sequentially penetrate the through holes and the inserting and connecting holes to fix the filter pieces and the blocking pieces. Arc adjusting plates are hinged to the ends of the parts, inserted in the inserting grooves, of the arc filter pieces. A pair of adjusting holes facilitating stretching-in of the human hands is formed in each adjusting plate. A dust collecting plate is connected to the bottom end of the panel and fixedly arranged on a rotating shaft in a sleeving manner. Blockage caused by dust accumulating is not likely to happen, and meanwhile the air inlet amount of a draught fan filter device can be adjusted.

Description

The inlet air filter screen plate that a kind of wind speed is adjustable
Technical field:
The present invention relates to the technical field of cleaning equipment, specifically relate to the inlet air filter screen plate that a kind of wind speed of blower fan filtering device is adjustable.
Background technique:
Blower fan filtering device blower fan and filter set is combined to form self to provide the end cleaning equipment of power, is exactly a kind of self-powered, modular end air flow device with filter efficacy.The intake grill of blower fan filtering device is generally fixedly connected with protection and the preliminary screen pack filtered, but existing screen pack can pile up dust, the mesh of screen pack is easily caused to block, air-flow can be caused after blocking to have some setbacks, just need dismounting screen pack to clean, and disassembly, cleaning comparatively bother.
Because above-mentioned defect, the design people, actively in addition research and innovation, to founding a kind of inlet air filter screen plate of new structure, make it have more value in industry.
Summary of the invention:
Object of the present invention is intended to solve prior art Problems existing, provides one not easily pile up dust and result in blockage, and can regulate the inlet air filter screen plate of the air output of blower fan filtering device simultaneously.
The present invention relates to the inlet air filter screen plate that a kind of wind speed is adjustable, comprise the panel of rectangle and the filter disc of arc, described panel forms some groups of slotted eyes, often organize slotted eye to be made up of the slot of bar shaped and the intake opening of rectangle, described intake opening is positioned at the below of described slot, and the upper end of described filter disc is plugged in the slot of panel, lower end is plugged in intake opening and form multiple filtering hole;
The dual-side of described intake opening forms the catch of a pair bending, described catch and panel perpendicular, catch forms through hole, the curved wall at filter disc two ends forms the spliced eye that multiple arcuately sidewalls of coordinating with described through hole are evenly distributed, filter disc and catch are fixed through through hole and described spliced eye by bearing pin successively;
The end that described arc filter disc is plugged on socket portion is hinged with the regulator plate of an arc, the width of described regulator plate is identical with the width of the end of arc filter disc, regulator plate and arc filter disc one-body molded, regulator plate forms the adjustment hole be convenient to staff for a pair and stretched into;
The bottom of described panel is connected with a dust collecting plates, described dust collecting plates fixed cover is located in a rotating shaft, described rotating shaft is hinged on the sidewall of panel, and dust collecting plates is horizontally set on the below of the slotted eye of lowermost end, and one end of dust collecting plates is hinged on panel.
By technique scheme, the present invention is a kind of inlet air filter screen plate of blower fan filtering device, and it is made up of a panel and several filter discs, and filtering hole is molded over the lower end of filter disc, thus the filtering hole of filter disc when being arranged on panel on it is opening down, is thus not easy to pile up dust, because the curved and filtering hole of filter disc is molded over the lower end of filter disc, the dust of the filtering hole of the filter disc of top can be fallen in the upper end curved portions of the filter disc of below, then dust falls successively, until drop on the dust collecting plates of panel bottom, and by rotating shaft, dust collecting plates is rotated around the one end being set in rotating shaft, dust on dust collecting plates can be poured in collecting box or other container, so make dust not disturb screen pack and other blower fan filtering device work, filter disc is plugged in slotted eye, a pair bearing pin is plugged on the through hole on catch and the spliced eye on filter disc respectively to be fixed filter disc and catch, thus, staff can extract bearing pin and remove fixing between filter disc and catch, then in the adjustment hole that finger stretches into the regulator plate of filter disc one end by filter disc to pull-up or push away downwards, the quantity of the filtering hole on front side of panel is changed with this, change the area of filtering hole on filter disc on front side of panel, thus realize the adjustment of air quantity, after having regulated, curved wall due to filter disc two ends forms the spliced eye that multiple arcuately sidewall is evenly distributed, again bearing pin can be plugged in the spliced eye after the through hole of catch and filter disc regulate and filter disc is fixed.
Pass through such scheme, the filtering hole of screen pack of the present invention down, be not easy to pile up dust in filtering hole, thus be not easy to result in blockage, and can disposable collecting dust clearing up, thus the frequency of cleaned sieve plate can be reduced, simultaneously, its screen pack adopted, can the quantity of modified filter opening by regulating the position of filter disc, thus realize the adjustment of the air quantity of blower fan filtering device.
Preferred as one of the present invention, the regulator plate of described adjustment hole side form on the side of panel a pair protruding, panel forms a pair groove with described male cooperation, filter disc forms a pair fixed groove with a pair male cooperation.By such scheme, when the position that its air output on the slotted eye that filter disc is in panel is minimum, the regulator plate being hinged on filter disc one end is resisted against on the panel sidewalls above slot, and a pair projection is plugged on and is fixed on panel by regulator plate in a pair groove, when filter disc is not in the minimum position of air output, lean against on filter disc regulator plate, and a pair projection is plugged in a pair fixed groove, thus regulator plate is received, when needing the position regulating filter disc, only regulator plate need be extracted out in fixed groove, then it is made to turn to around with the hinged place of filter disc the position flushed with filter disc one end.
Preferred as one of the present invention, the sidewall of described intake opening lower end forms several positioning keys coordinated with the filtering hole on filter disc.By such scheme, when regulating the quantity of filtering hole on filter disc, the pluggable location, position completing filter disc in positioning key of filtering hole.
Preferred as one of the present invention, described slotted eye is evenly distributed on panel, and described filtering hole is evenly distributed on the lower end of filter disc.
Preferred as one of the present invention, the side of one end extending panel of described rotating shaft and be fixedly connected with handle with sleeve.By such scheme, make axis of rotation by operation handle with sleeve.
Preferred as one of the present invention, the outside of described panel forms several mounting holes.By such scheme, described mounting hole for by the erecting of panel of inlet air filter screen plate to blower fan filtering device.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to better understand technological means of the present invention, and can be implemented according to the content of specification, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present invention.
Accompanying drawing illustrates:
The following drawings is only intended to schematically illustrate the present invention and explain, not delimit the scope of the invention.Wherein:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of panel in Fig. 1;
Fig. 3 is the side view of filter disc in Fig. 1;
Fig. 4 is the partial structurtes schematic diagram in the present invention between filter disc and regulator plate.
Embodiment:
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
See Fig. 1, Fig. 2, the inlet air filter screen plate that a kind of wind speed of the present invention is adjustable, comprise the panel 10 of rectangle and the filter disc 20 of arc, described panel 10 forms some groups of equally distributed slotted eyes 11, often organize slotted eye to be made up of the slot 12 of bar shaped and the intake opening 13 of rectangle, described intake opening 13 is positioned at the below of described slot 12, and the upper end of described filter disc 20 is plugged in the slot 12 of panel 10, lower end is plugged in intake opening 13 and form multiple equally distributed filtering hole 21;
See Fig. 1, Fig. 2, the dual-side of described intake opening 13 forms the catch 30 of a pair bending, described catch and panel 10 perpendicular, catch 30 forms through hole 31, the curved wall at filter disc 20 two ends forms the spliced eye 22 that multiple arcuately sidewalls of coordinating with described through hole 31 are evenly distributed, filter disc 20 and catch 30 are fixed through through hole 31 and described spliced eye 22 by bearing pin 40 successively; The sidewall of described intake opening 13 lower end forms several positioning keys 131 coordinated with the filtering hole 21 on filter disc 20.
See Fig. 3, Fig. 4, the end that described arc filter disc 20 is plugged on slot 12 part is hinged with the regulator plate 50 of an arc, the width that width and the arc of described regulator plate filter the end of 20 is identical, regulator plate 50 is one-body molded with arc filter disc 20, regulator plate 50 forms the adjustment hole 51 be convenient to staff for a pair and stretched into; The regulator plate 50 of described adjustment hole 51 side on the side of panel 10, form a pair projection 52, panel 10 forms a pair groove (not shown) coordinated with described protruding 52, filter disc 20 forms and a pair protruding 52 a pair fixed groove 23 coordinated.
See Fig. 1, the bottom of described panel 10 is connected with a dust collecting plates 60, described dust collecting plates fixed cover is located in a rotating shaft 70, described rotating shaft is hinged on the sidewall of panel 10, the side of one end extending panel 10 of rotating shaft 70 and be fixedly connected with handle with sleeve 80, dust collecting plates 60 is horizontally set on the below of the slotted eye 11 of lowermost end, and one end of dust collecting plates 60 is on the faceplate 10 hinged.
See Fig. 1, the outside of described panel 10 forms several mounting holes 14.
The present invention is a kind of inlet air filter screen plate of blower fan filtering device, it is made up of a panel 10 and several filter discs 20, filtering hole 21 is molded over the lower end of filter disc 20, thus filtering hole 21 when filter disc 20 is installed on the faceplate 10 on it is opening down, is thus not easy to pile up dust; Because the curved and filtering hole 21 of filter disc 20 is molded over the lower end of filter disc 20, the dust of the filtering hole 21 of the filter disc 20 of top can be fallen in the upper end curved portions of the filter disc 20 of below, then dust falls successively, until drop on the dust collecting plates 60 of panel 10 bottom, and by rotating shaft 70, dust collecting plates 60 is rotated around the one end being set in rotating shaft 70, dust on dust collecting plates 60 can be poured in collecting box or other container, so make dust not disturb screen pack and other blower fan filtering device work.
Filter disc 20 is plugged in slotted eye 11, a pair bearing pin 40 is plugged on the through hole 31 on catch 30 and the spliced eye 22 on filter disc 20 respectively to be fixed filter disc 20 and catch 30, thus, staff can extract bearing pin 40 and remove fixing between filter disc 20 and catch 30, then in the adjustment hole 51 that finger stretches into the regulator plate 50 of filter disc 20 one end by filter disc 20 to pull-up or push away downwards, the quantity of the filtering hole 21 on front side of panel 10 is changed with this, change the area of filtering hole 21 on filter disc 20 on front side of panel 10, thus realize the adjustment of air quantity, after having regulated, curved wall due to filter disc 20 two ends forms the spliced eye 22 that multiple arcuately sidewall is evenly distributed, again bearing pin 40 can be plugged in the spliced eye 22 after the through hole 31 of catch 30 and filter disc 20 regulate and filter disc 20 is fixed.
In sum, the filtering hole of screen pack of the present invention down, be not easy to pile up dust in filtering hole, thus be not easy to result in blockage, and can disposable collecting dust clearing up, thus the frequency of cleaned sieve plate can be reduced, simultaneously, its screen pack adopted, can the quantity of modified filter opening by regulating the position of filter disc, thus realize the adjustment of the air quantity of blower fan filtering device.
The inlet air filter screen plate that wind speed provided by the present invention is adjustable; be only the specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within scope.Therefore, protection scope of the present invention should be as the criterion with the protection domain of described claim.

Claims (6)

1. the inlet air filter screen plate that a wind speed is adjustable, comprise the panel (10) of rectangle and the filter disc (20) of arc, described panel (10) forms some groups of slotted eyes (11), often organize slotted eye to be made up of the slot (12) of bar shaped and the intake opening (13) of rectangle, described intake opening is positioned at the below of described slot (12), and the upper end of described filter disc (20) is plugged in the slot (12) of panel (10), lower end is plugged in intake opening (13) and form multiple filtering hole (21); It is characterized in that:
The dual-side of described intake opening (13) forms the catch (30) of a pair bending, described catch and panel (10) perpendicular, catch (30) forms through hole (31), the curved wall at filter disc (20) two ends forms the spliced eye (21) that multiple arcuately sidewalls of coordinating with described through hole (31) are evenly distributed, bearing pin (40) successively through through hole (31) and described spliced eye (21) by fixing to filter disc (20) and catch (30);
Described arc filter disc (20) is plugged on the regulator plate (50) that slot (12) end is partly hinged with an arc, the width of described regulator plate is identical with the width of the end of arc filter disc (20), regulator plate (50) is one-body molded with arc filter disc (20), regulator plate (50) forms the adjustment hole (51) be convenient to staff for a pair and stretched into;
The bottom of described panel (10) is connected with a dust collecting plates (60), described dust collecting plates fixed cover is located in a rotating shaft (70), described rotating shaft is hinged on the sidewall of panel (10), dust collecting plates (60) is horizontally set on the below of the slotted eye (11) of lowermost end, and one end of dust collecting plates (60) is hinged on panel (10).
2. the inlet air filter screen plate that wind speed according to claim 1 is adjustable, it is characterized in that: the regulator plate (50) of described adjustment hole (51) side on the side of panel (10), form a pair projection (52), panel (10) forms a pair groove coordinated with described projection (52), filter disc (20) forms a pair fixed groove (23) coordinated with a pair projection (52).
3. the inlet air filter screen plate that wind speed according to claim 1 is adjustable, is characterized in that: the sidewall of described intake opening (13) lower end forms the positioning key (131) that several coordinate with the filtering hole (21) on filter disc (20).
4. the inlet air filter screen plate that wind speed according to claim 1 is adjustable, it is characterized in that: described slotted eye (11) is evenly distributed on panel (10), and described filtering hole (21) is evenly distributed on the lower end of filter disc (20).
5. the inlet air filter screen plate that wind speed according to claim 1 is adjustable, is characterized in that: the side of one end extending panel (10) of described rotating shaft (70) and be fixedly connected with handle with sleeve (80).
6. the inlet air filter screen plate that wind speed according to claim 1 is adjustable, is characterized in that: the outside of described panel (10) forms several mounting holes (14).
CN201510698503.5A 2015-10-26 2015-10-26 A kind of adjustable inlet air filter screen plate of wind speed Expired - Fee Related CN105257603B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510698503.5A CN105257603B (en) 2015-10-26 2015-10-26 A kind of adjustable inlet air filter screen plate of wind speed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510698503.5A CN105257603B (en) 2015-10-26 2015-10-26 A kind of adjustable inlet air filter screen plate of wind speed

Publications (2)

Publication Number Publication Date
CN105257603A true CN105257603A (en) 2016-01-20
CN105257603B CN105257603B (en) 2017-08-15

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CN201510698503.5A Expired - Fee Related CN105257603B (en) 2015-10-26 2015-10-26 A kind of adjustable inlet air filter screen plate of wind speed

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108571455A (en) * 2018-04-24 2018-09-25 宿州迅驰电子科技有限公司 A kind of industrial dust removal formula exhaust blower
CN108626180A (en) * 2018-04-24 2018-10-09 宿州迅驰电子科技有限公司 A method of improving exhaust blower ventilation efficiency

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4312664C1 (en) * 1993-04-20 1994-07-28 Loh Kg Rittal Werk Filter-ventilator with intermediate casing for fitting into switchgear cubicle wall
US5342175A (en) * 1993-03-25 1994-08-30 Patton Electric Company, Inc. Grill
EP2568227A2 (en) * 2011-09-07 2013-03-13 General Electric Company System for environmental protection of a heat exchanger
CN204553356U (en) * 2015-03-16 2015-08-12 杭州易路医疗器械有限公司 The blower device of dentistry chlorination equipment
CN205117833U (en) * 2015-10-26 2016-03-30 佳马机械涂覆科技(苏州)有限公司 Filter plate is crossed to wind speed adjustable air inlet

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5342175A (en) * 1993-03-25 1994-08-30 Patton Electric Company, Inc. Grill
DE4312664C1 (en) * 1993-04-20 1994-07-28 Loh Kg Rittal Werk Filter-ventilator with intermediate casing for fitting into switchgear cubicle wall
EP2568227A2 (en) * 2011-09-07 2013-03-13 General Electric Company System for environmental protection of a heat exchanger
CN204553356U (en) * 2015-03-16 2015-08-12 杭州易路医疗器械有限公司 The blower device of dentistry chlorination equipment
CN205117833U (en) * 2015-10-26 2016-03-30 佳马机械涂覆科技(苏州)有限公司 Filter plate is crossed to wind speed adjustable air inlet

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108571455A (en) * 2018-04-24 2018-09-25 宿州迅驰电子科技有限公司 A kind of industrial dust removal formula exhaust blower
CN108626180A (en) * 2018-04-24 2018-10-09 宿州迅驰电子科技有限公司 A method of improving exhaust blower ventilation efficiency
CN108571455B (en) * 2018-04-24 2019-10-29 江苏锡沂高新区科技发展有限公司 A kind of industrial dust removal formula exhaust blower

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Effective date of registration: 20170522

Address after: 523000 Guangdong province Dongguan City Songshan Lake high tech Industrial Zone Building 406 industrial development productivity

Applicant after: Dongguan Lianzhou intellectual property operation management Co.,Ltd.

Address before: 215000 Wuzhong District, Jiangsu, Luzhi Town, Suzhou

Applicant before: ALPHA TECHNOLOGY (SUZHOU) Co.,Ltd.

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Inventor after: Chen Fenfen

Inventor before: He Zhonghan

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Effective date of registration: 20170607

Address after: 318050, No. 1, No. 18, an Ning village, Taizhou District, Luqiao City, Zhejiang Province

Applicant after: Chen Fenfen

Address before: 523000 Guangdong province Dongguan City Songshan Lake high tech Industrial Zone Building 406 industrial development productivity

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Effective date of registration: 20181121

Address after: Room 103-16, Building 5, 656 Qixing Road, Wuxing District, Huzhou City, Zhejiang Province, 313028

Patentee after: Huzhou Peiyou Incubator Co.,Ltd.

Address before: 318050 No. 18, 1 District, annun village, Feng Jiang Street, Luqiao District, Taizhou, Zhejiang.

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Effective date of registration: 20201118

Address after: 317600 bingang Industrial Zone (3rd floor, science and technology complex building, bingang industrial city), Shanghuang Town, Yuhuan City, Taizhou City, Zhejiang Province

Patentee after: Yuhuan Hangu Electromechanical Technology Co.,Ltd.

Address before: Room 103-16, Building 5, 656 Qixing Road, Wuxing District, Huzhou City, Zhejiang Province, 313028

Patentee before: Huzhou Peiyou Incubator Co.,Ltd.

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Effective date of registration: 20220614

Address after: 528000 Xiaotang Xinjing Industrial Development Zone, Nanhai District, Foshan City, Guangdong Province

Patentee after: Foshan Nanhai yonglixing plastic silk weaving Hardware Co.,Ltd.

Address before: 317600 bingang Industrial Zone, Salmonella Town, Yuhuan City, Taizhou City, Zhejiang Province

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