CN109516027B - Garbage can utilizing friction electrostatic negative pressure adsorption - Google Patents
Garbage can utilizing friction electrostatic negative pressure adsorption Download PDFInfo
- Publication number
- CN109516027B CN109516027B CN201811249402.XA CN201811249402A CN109516027B CN 109516027 B CN109516027 B CN 109516027B CN 201811249402 A CN201811249402 A CN 201811249402A CN 109516027 B CN109516027 B CN 109516027B
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- Prior art keywords
- garbage
- air
- exhaust fan
- air flow
- plastic bag
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- 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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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 63
- 238000001179 sorption measurement Methods 0.000 title claims abstract description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 52
- 229910052742 iron Inorganic materials 0.000 claims abstract description 26
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910052802 copper Inorganic materials 0.000 claims abstract description 19
- 239000010949 copper Substances 0.000 claims abstract description 19
- 239000000835 fiber Substances 0.000 claims abstract description 17
- 239000000126 substance Substances 0.000 claims abstract description 17
- 239000004020 conductor Substances 0.000 claims abstract description 12
- 239000010432 diamond Substances 0.000 claims abstract description 12
- 230000003068 static effect Effects 0.000 claims abstract description 12
- 229910003460 diamond Inorganic materials 0.000 claims abstract description 11
- 239000007858 starting material Substances 0.000 claims abstract description 9
- 230000005611 electricity Effects 0.000 claims abstract description 5
- 238000001914 filtration Methods 0.000 claims description 11
- 238000009423 ventilation Methods 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 3
- 239000000284 extract Substances 0.000 claims 1
- 238000005192 partition Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000020169 heat generation Effects 0.000 description 3
- 206010010904 Convulsion Diseases 0.000 description 2
- 230000036461 convulsion Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000000274 adsorptive effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/14—Other constructional features; Accessories
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/10—Waste collection, transportation, transfer or storage, e.g. segregated refuse collecting, electric or hybrid propulsion
Abstract
The invention discloses a garbage can utilizing frictional static negative pressure adsorption, which structurally comprises a starter, a vent hole, a garbage can main body, a lead and an exhaust fan, compared with the traditional garbage can, the garbage can has the advantages that negative pressure is formed in the garbage can under the action of the exhaust fan and an exhaust guide pipe, so that an adsorption plastic bag is tightly attached to the inner wall of the garbage can, the plastic bag is prevented from being sucked by the exhaust fan through a filter grid, air pumped out by the exhaust fan is drained and shunted under the action of an air guide pipeline and an air flow diverter, the diversion sharp corner of a sharp diamond is better used for shunting air flow, the shunted air flow blows an arc-shaped swing rod to swing around a movable column under the action of a frictional heat generating device, so that a chemical fiber layer is driven to swing to rub against an iron outer ring to increase the temperature of the iron outer ring, electrons in the iron outer ring move towards a copper inner ring through an electrostatic conductor under the action of the thermoelectric device, so that the copper inner ring has static electricity to adsorb the plastic bag.
Description
Technical Field
The invention relates to the technical field of environmental protection, in particular to a garbage can utilizing friction static negative pressure adsorption.
Background
A trash can, also known as a trash can or bin, refers to a place to contain trash. Most of the garbage bags are made of metal or plastic, and when the garbage bags are used, the garbage bags can be pricked up and discarded. But when sheatheeing the plastic bag for the garbage bin, because have certain adhesion in the garbage bag, the plastic bag can't influence people's use with the laminating of garbage bin inner wall, and the current technical consideration is not comprehensive, has following drawback:
when the garbage can is sleeved with the plastic bag, the plastic bag cannot be attached to the inner wall of the garbage can due to the fact that the plastic bag has certain adhesiveness, people need to bend down to press the plastic bag to attach the plastic bag to the inner wall of the garbage can, and people are troublesome in use of the garbage can and affect use of people.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a garbage can utilizing friction static negative pressure adsorption, so that the problem that when a plastic bag is sleeved on the garbage can in the prior art, the plastic bag cannot be attached to the inner wall of the garbage can due to certain adhesiveness in the garbage bag, people need to bend down to press the plastic bag to be attached to the inner wall of the garbage can by hands, the garbage can is troublesome to use, and the use of people is influenced is solved.
In order to realize the purpose, the invention is realized by the following technical scheme:
the utility model provides an application friction static negative pressure adsorptive garbage bin, its structure includes starter, ventilation hole, garbage bin main part, wire, air exhauster, the starter passes through the wire and is connected with the air exhauster electricity, be equipped with the ventilation hole in the garbage bin main part, be equipped with the air exhauster in the garbage bin main part, the garbage bin main part includes convulsions pipe, guide duct, air current shunt, friction heat generation device, thermoelectric device, convulsions pipe is connected with the air exhauster, the guide duct is connected with the air exhauster, the top of air current shunt is equipped with friction heat generation device, the surface of friction heat generation device laminates with thermoelectric device's surface mutually.
As a further scheme of the invention, the exhaust duct comprises a filtering grid, an elastic positioning pin and a dustproof baffle, wherein the dustproof baffle is arranged below the filtering grid, and the elastic positioning pin is mechanically connected with the dustproof baffle.
As a further scheme of the invention, the elastic positioning pin comprises a positioning pin main body and a return spring, and the positioning pin main body is mechanically connected with the return spring.
As a further scheme of the invention, the airflow splitter comprises a connecting plate and a splitting sharp diamond, and the connecting plate and the splitting sharp diamond are of an integrated structure.
As a further scheme of the invention, the frictional heat generating device comprises an arc-shaped swing rod, a chemical fiber layer and a movable column, the arc-shaped swing rod is fixed on the thermoelectric device through the movable column and is movably connected with the movable column, the outer surface of the arc-shaped swing rod is attached to the outer surface of the chemical fiber layer, and the outer surface of the thermoelectric device is attached to the outer surface of the chemical fiber layer.
In a further aspect of the present invention, the thermoelectric device includes an iron outer ring, an electrostatic conductor, and a copper inner ring, and the iron outer ring is electrically connected to the copper inner ring through the electrostatic conductor.
As a further scheme of the invention, the plastic bag is prevented from being sucked by the suction fan through the filtering mesh, and dust is prevented from entering the suction fan when the suction fan stops working through the dustproof partition plate.
As a further scheme of the invention, the sharp angle of the diversion sharp edge is 120 degrees, so that the diversion sharp edge is better used for diversion of airflow.
Advantageous effects of the invention
Compared with the traditional garbage can, the garbage can has the advantages that negative pressure is formed in the garbage can under the action of the exhaust fan and the exhaust guide pipe, so that the adsorption plastic bag is tightly attached to the inner wall of the garbage can, the plastic bag is prevented from being sucked by the exhaust fan through the filtering grids, air pumped by the exhaust fan is drained and shunted under the action of the air guide pipeline and the air flow diverter, the sharp corners of the shunting sharp diamonds are better used for shunting air flow, the shunted air flow blows the arc-shaped swing rods to swing around the movable columns under the action of the friction heat generating device, so that the chemical fiber layers are driven to swing to rub with the iron outer ring, the temperature of the iron outer ring is increased, electrons in the iron outer ring move to the copper inner ring through the electrostatic conductors under the action of the thermoelectric device, and the copper inner ring has static electricity to adsorb the plastic bag.
Drawings
Other features, objects and advantages of the invention will become more apparent from a reading of the detailed description of non-limiting embodiments with reference to the attached drawings.
In the drawings:
fig. 1 is a schematic structural diagram of a garbage can utilizing frictional electrostatic negative pressure adsorption according to the present invention.
Fig. 2 is a structural plan view of a main body of a trash can according to the present invention.
FIG. 3 is a schematic view of an embodiment of the ID duct of the present invention.
Fig. 4 is a schematic structural view of an elastic positioning pin according to the present invention.
FIG. 5 is a schematic view of an airflow splitter according to the present invention.
FIG. 6 is a schematic side view of an airflow splitter according to the present invention.
FIG. 7 is a schematic top view of an airflow splitter according to the present invention.
Fig. 8 is a schematic structural view of a frictional heat generating device of the present invention.
FIG. 9 is a schematic side view of a heat generating device according to the present invention.
Fig. 10 is a schematic top view of a frictional heat generating device of the present invention.
FIG. 11 is a schematic view of a thermoelectric device according to the present invention.
FIG. 12 is a schematic top view of a thermoelectric device according to the present invention.
In the figure: the garbage can comprises a starter-1, a vent-2, a garbage can body-3, a lead-4, an exhaust fan-5, an exhaust duct-31, an air guide pipeline-32, an airflow splitter-33, a friction heat generating device-34, a thermoelectric device-35, a filter grid-3101, an elastic positioning pin-3102, a dustproof partition-3103, a positioning pin body-a, a return spring-b, a connecting plate-3301, a splitting sharp diamond-3302, an arc-shaped swing rod-3401, a chemical fiber layer-3402, a movable column-3403, an iron outer ring-3501, an electrostatic conductor-3502 and a copper inner ring-3503.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 12, the present invention provides a technical solution of a trash can using frictional electrostatic negative pressure adsorption:
referring to fig. 1-2, the garbage can utilizing frictional electrostatic negative pressure adsorption structurally comprises a starter 1, a vent hole 2, a garbage can main body 3, a lead 4 and an exhaust fan 5, wherein the starter 1 is electrically connected with the exhaust fan 5 through the lead 4, the vent hole 2 is arranged on the garbage can main body 3, the exhaust fan 5 is arranged in the garbage can main body 3, the garbage can main body 3 comprises an exhaust guide pipe 31, an air guide pipe 32, an airflow splitter 33, a frictional heat generating device 34 and a thermoelectric device 35, the exhaust guide pipe 31 is connected with the exhaust fan 5, the air guide pipe 32 is connected with the exhaust fan 5, the frictional heat generating device 34 is arranged above the airflow splitter 33, and the outer surface of the frictional heat generating device 34 is attached to the outer surface of the thermoelectric device 35.
Referring to fig. 3, the draft duct 31 includes a filtering mesh 3101, an elastic positioning pin 3102 and a dustproof partition plate 3103, the dustproof partition plate 3103 is arranged below the filtering mesh 3101, the elastic positioning pin 3102 is mechanically connected with the dustproof partition plate 3103, the exhaust fan 5 starts to work to draw out air in the garbage can body 3 to form a negative pressure adsorption plastic bag, and the filtering mesh 3101 prevents the plastic bag from being sucked by the exhaust fan.
Referring to fig. 4, the elastic positioning pin 3102 includes a positioning pin body a and a return spring b, the positioning pin body a is mechanically connected to the return spring b, and the return spring b provides a return force for the dustproof partition plate 3103 to prevent dust from entering the exhaust fan 5 when the exhaust fan 5 stops working.
Referring to fig. 5-7, the air flow splitter 33 includes a connection plate 3301 and a splitting sharp diamond 3302, the connection plate 3301 and the splitting sharp diamond 3302 are integrated, and the air drawn by the exhaust fan 5 is split by the splitting sharp diamond 3302.
Referring to fig. 8-10, the frictional heat generating device 34 includes an arc-shaped swing link 3401, a chemical fiber layer 3402, and a movable column 3403, the arc-shaped swing link 3401 is fixed on the thermoelectric device 35 through the movable column 3403 and is movably connected to the movable column 3403, an outer surface of the arc-shaped swing link 3401 is attached to an outer surface of the chemical fiber layer 3402, and an outer surface of the thermoelectric device 35 is attached to an outer surface of the chemical fiber layer 3402, so that the airflow split by the airflow splitter 33 blows the arc-shaped swing link 3401 to swing around the movable column 3403, thereby driving the chemical fiber layer 3402 to rub against the iron outer ring 3501 to increase the temperature of the iron outer ring 3501.
Referring to fig. 11 to 12, the thermoelectric device 35 includes an iron outer ring 3501, an electrostatic conductor 3502, and a copper inner ring 3503, wherein the iron outer ring 3501 is electrically connected to the copper inner ring 3503 through the electrostatic conductor 3502, a temperature of the iron outer ring 3501 rises, and as a result, when moving from a high temperature region to a low temperature region along with a temperature gradient, current and charge are accumulated, electrons in the iron outer ring 3501 move to the copper inner ring 3503 through the electrostatic conductor 3502, so that the copper inner ring 3503 has static electricity to adsorb the plastic bag.
The specific realization principle is as follows: the exhaust fan 5 is started by the starter 1 to start working, the exhaust fan 5 draws out air of the garbage can main body 3 to form a negative pressure adsorption plastic bag, the plastic bag is prevented from being sucked by exhaust fan air draft through the filtering grid 3101, meanwhile, air flow is blown to the air flow splitter 33 through the air guide pipeline 32, the air drawn out by the exhaust fan 5 is split through the splitting sharp diamond 3302, so that the split air flow blows the arc-shaped swing rod 3401 to swing around the movable column 3403, the arc-shaped swing rod 3401 drives the chemical fiber layer 3402 to swing, the temperature of the iron outer ring 3501 rises due to friction with the iron outer ring 3501, when the temperature gradient moves from a high temperature area to a low temperature area, current and charge accumulation are generated, electrons in the iron outer ring 3501 move to the copper inner ring 3503 through the electrostatic conductor 3502, and the copper inner ring 3503 has the electrostatic capacity to adsorb the plastic bag.
The invention solves the problems that when a plastic bag is sleeved on a garbage can in the prior art, the plastic bag cannot be attached to the inner wall of the garbage can due to certain adhesiveness in the garbage bag, people need to bend down to press the plastic bag to be attached to the inner wall of the garbage can by hands, so that the use of the garbage can is troublesome and influenced by people when the garbage can is used, through the mutual combination of the components, negative pressure is formed in the garbage can under the action of an exhaust fan and an exhaust guide pipe, so that the plastic bag is adsorbed to be attached to the inner wall of the garbage can, the plastic bag is prevented from being sucked by the exhaust fan through a filter grid, air pumped by the exhaust fan is subjected to drainage and shunting under the action of an air guide pipe and an air flow diverter, and through better shunting of air flow of shunting sharp corners of diamond tips, the shunted air flow blows an arc-shaped oscillating bar to swing around a movable column under the action of a friction heat generating device, thereby drive the chemical fiber layer swing and come to rub mutually with iron system outer lane and make iron system outer lane temperature rise, under thermoelectric device's effect, the electron in the iron system outer lane passes through the static conductor and moves to copper inner circle to make copper inner circle have static and adsorb the plastic bag.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (1)
1. The utility model provides an application friction static negative pressure absorptive garbage bin, its structure includes starter (1), ventilation hole (2), garbage bin main part (3), wire (4), air exhauster (5), its characterized in that:
the starter (1) is electrically connected with an exhaust fan (5) through a wire (4), the garbage can body (3) is provided with a ventilation hole (2), and the exhaust fan (5) is arranged in the garbage can body (3);
the garbage can main body (3) comprises an air draft guide pipe (31), an air guide pipeline (32), an air flow divider (33), a friction heat generating device (34) and a thermoelectric device (35), wherein the air draft guide pipe (31) is connected with an air draft fan (5), the air guide pipeline (32) is connected with the air draft fan (5), the friction heat generating device (34) is arranged above the air flow divider (33), and the outer surface of the friction heat generating device (34) is attached to the outer surface of the thermoelectric device (35);
the exhaust duct (31) comprises a filtering grid (3101), an elastic positioning pin (3102) and a dustproof clapboard (3103), wherein the dustproof clapboard (3103) is arranged below the filtering grid (3101), and the elastic positioning pin (3102) is mechanically connected with the dustproof clapboard (3103);
the elastic positioning pin (3102) comprises a positioning pin main body (a) and a return spring (b), and the positioning pin main body (a) is mechanically connected with the return spring (b);
the air flow splitter (33) comprises a connecting plate (3301) and a splitting sharp diamond (3302), and the connecting plate (3301) and the splitting sharp diamond (3302) are of an integrated structure;
the friction heat generating device (34) comprises an arc-shaped swing rod (3401), a chemical fiber layer (3402) and a movable column (3403), the arc-shaped swing rod (3401) is fixed on the thermoelectric device (35) through the movable column (3403) and is movably connected with the movable column (3403), the outer surface of the arc-shaped swing rod (3401) is attached to the outer surface of the chemical fiber layer (3402), and the outer surface of the thermoelectric device (35) is attached to the outer surface of the chemical fiber layer (3402);
the thermoelectric device (35) comprises an iron outer ring (3501), an electrostatic conductor (3502) and a copper inner ring (3503), wherein the iron outer ring (3501) is electrically connected with the copper inner ring (3503) through the electrostatic conductor (3502);
the dust collector is characterized in that an exhaust fan (5) is started to work through a starter (1), the exhaust fan (5) extracts air of a garbage can main body (3) to form a negative pressure adsorption plastic bag, a filtering grid (3101) is used for preventing the exhaust fan from exhausting air to suck the plastic bag, meanwhile, air flow is blown to an air flow splitter (33) through an air guide pipeline (32), the air exhausted by the exhaust fan (5) is split through a splitting sharp diamond (3302), so that the split air flow blows an arc-shaped swing rod (3401) to swing around a movable column (3403), the arc-shaped swing rod (3401) drives a chemical fiber layer (3402) to swing, the chemical fiber layer rubs with an iron outer ring (3501) to enable the temperature of the iron outer ring (3501) to rise, and when the temperature gradient moves from a high-temperature region to a low-temperature region, current and static charge are accumulated, electrons in the iron outer ring (3501) move to a copper inner ring (3503) through a conductor (3502), so that the copper inner ring (3503) has static electricity to adsorb the plastic bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811249402.XA CN109516027B (en) | 2018-10-25 | 2018-10-25 | Garbage can utilizing friction electrostatic negative pressure adsorption |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811249402.XA CN109516027B (en) | 2018-10-25 | 2018-10-25 | Garbage can utilizing friction electrostatic negative pressure adsorption |
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| Publication Number | Publication Date |
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| CN109516027A CN109516027A (en) | 2019-03-26 |
| CN109516027B true CN109516027B (en) | 2022-06-03 |
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| CN201811249402.XA Active CN109516027B (en) | 2018-10-25 | 2018-10-25 | Garbage can utilizing friction electrostatic negative pressure adsorption |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111483221B (en) * | 2020-05-18 | 2021-11-16 | 河北万杰机械科技股份有限公司 | Precoating type laminating machine for printed matter processing |
| CN112429311B (en) * | 2020-11-19 | 2022-11-29 | 山东莱芜新甫冠龙塑料机械有限公司 | Packing apparatus for plastic processing |
| CN113023177A (en) * | 2021-03-29 | 2021-06-25 | 廖伟涛 | Supply mountain area garbage bin for tourist attraction |
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|---|---|---|---|---|
| US5740725A (en) * | 1995-03-27 | 1998-04-21 | Matsushita Electric Industrial Co., Ltd. | Waste plastics compacting apparatus |
| CN2756590Y (en) * | 2004-12-09 | 2006-02-08 | 王丽春 | Garbage can with garbage bag adsorptive function |
| CN202988009U (en) * | 2012-11-08 | 2013-06-12 | 吴振兴 | Negative pressure type garbage can |
| US20160083183A1 (en) * | 2014-09-19 | 2016-03-24 | Patrick Alan Tatom | Pneumatic trash can |
| CN106005819A (en) * | 2016-07-22 | 2016-10-12 | 林哲豪 | Automatic bagging garbage can |
| CN206142246U (en) * | 2016-09-09 | 2017-05-03 | 胡霞 | Garbage bin convenient to place disposal bag |
| CN106882509A (en) * | 2017-04-11 | 2017-06-23 | 林飞飞 | A kind of environment-friendly type intelligent dustbin and its refuse bag for using |
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2018
- 2018-10-25 CN CN201811249402.XA patent/CN109516027B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5740725A (en) * | 1995-03-27 | 1998-04-21 | Matsushita Electric Industrial Co., Ltd. | Waste plastics compacting apparatus |
| CN2756590Y (en) * | 2004-12-09 | 2006-02-08 | 王丽春 | Garbage can with garbage bag adsorptive function |
| CN202988009U (en) * | 2012-11-08 | 2013-06-12 | 吴振兴 | Negative pressure type garbage can |
| US20160083183A1 (en) * | 2014-09-19 | 2016-03-24 | Patrick Alan Tatom | Pneumatic trash can |
| CN106005819A (en) * | 2016-07-22 | 2016-10-12 | 林哲豪 | Automatic bagging garbage can |
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| CN109516027A (en) | 2019-03-26 |
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