CN115381336B - Filtering and dedusting mechanism on environment-friendly sweeper - Google Patents
Filtering and dedusting mechanism on environment-friendly sweeper Download PDFInfo
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- CN115381336B CN115381336B CN202210990095.0A CN202210990095A CN115381336B CN 115381336 B CN115381336 B CN 115381336B CN 202210990095 A CN202210990095 A CN 202210990095A CN 115381336 B CN115381336 B CN 115381336B
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/24—Floor-sweeping machines, motor-driven
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4002—Installations of electric equipment
- A47L11/4005—Arrangements of batteries or cells; Electric power supply arrangements
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4027—Filtering or separating contaminants or debris
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4094—Accessories to be used in combination with conventional vacuum-cleaning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L2201/00—Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a filter dust removing mechanism on environmental protection machine of sweeping floor, including the horizontal carriage of environmental protection machine cab rear side of sweeping floor, the upper end of carriage is fixed with the loading board, the below of carriage is equipped with the refuse collection fill, the refuse collection fill includes the shell body, the up end of shell body is fixed on the carriage, the front end shaping of shell body has the import, peg graft and be fixed with the guide plate in the shell body, guide plate and shell body enclose and establish the shaping and have the collecting chamber, the shaping has the export of rectangle on the shell body directly over the collecting chamber, the shell body up end in the export outside is fixed with the cross-section and is the locating frame of "" font, the opening on the locating frame is backward, the locating frame peg graft has the filter screen that covers the export, the filter screen comprises the outer frame of rectangle and the inner filter screen of fixing on outer frame, the mesh number of inner filter screen is between 10 ~ 20 meshes. The filtering dust removing mechanism can support a fan with low power to realize dust collection and dust removal, and improves the structural foundation for the floor sweeping machine using the fuel cell.
Description
Technical field:
the invention relates to the technical field of sweeper, in particular to a filtering and dedusting mechanism on an environment-friendly sweeper.
The background technology is as follows:
the sweeper can also be called a sweeping vehicle, and is cleaning equipment. The dust, sundries and the like on the ground are mainly conveyed into the garbage collection hopper through the brush wheel and negative pressure, an air outlet is formed in the garbage collection hopper, a filter screen with higher mesh number is generally arranged for preventing dust from being discharged through the air outlet, but the filter screen with higher mesh number is opposite to the filter screen, the ventilation effect is influenced, so that a fan for providing negative pressure is generally a high-power fan, the energy consumption is high, the current sweeper is generally powered by a lead-acid battery and a lithium battery, but the service lives of the lead-acid battery and the lithium battery are not longer, pollution is easily caused after scrapping, the sweeper is powered by the fuel battery, the service life of the fuel battery is long, the source problem of energy sources is solved, the existing fuel battery technology cannot bear high-power equipment for a long time, the fan with not very high power is generally adopted in the sweeper when the fuel battery is applied to the sweeper, and design and correction are needed from the filter dust removal structure.
The invention comprises the following steps:
the invention aims at overcoming the defects of the prior art, and provides a filtering and dedusting mechanism on an environment-friendly sweeper, which can support a blower with low power to realize dust collection and dedusting and improve the structural foundation of the sweeper using a fuel cell.
The utility model provides a filter dust removing mechanism on environmental protection sweeper, including the horizontal carriage of environmental protection sweeper driver's cabin rear side, the upper end of carriage is fixed with the loading board, the below of carriage is equipped with the garbage collection fill, the garbage collection fill includes the shell body, the up end of shell body is fixed on the carriage, the front end shaping of shell body has the import, peg graft in the shell body and be fixed with the guide plate, guide plate and shell body enclose and establish the shaping and have the collecting chamber, the shaping has the export of rectangle on the shell body directly over the collecting chamber, the shell body up end outside the export is fixed with the cross-section and is the locating frame of "" font, the opening on the locating frame is backward, the locating frame peg graft has the filter screen that covers the export, the filter screen comprises rectangular outer frame and the inner filter screen of fixing on outer frame, the mesh number of inner filter screen is between 10-20 mesh;
the upper end of the positioning frame is fixedly provided with a lower ventilating duct which is opposite to the upper outlet of the outer shell, the front side of the lower ventilating duct is provided with a vertical water curtain, and the upper end of the lower ventilating duct is fixedly connected with the rear end face of the water curtain and is communicated with the water curtain; an upper ventilating duct communicated with the water curtain is fixed on the front end face of the water curtain, a horizontal centrifugal fan is arranged above the upper ventilating duct, and an air inlet of the centrifugal fan is fixedly connected with the upper end of the upper ventilating duct; the water tank is fixed on the bearing plate at the front side of the upper ventilating duct, the upper end and the lower end of the water curtain are respectively connected with the water tank through water pipes, the circulating water pump is arranged on the water pipes between the water curtain and the water tank, and the circulating water pump is fixed on the bearing plate.
Preferably, centrifugal fan include the spiral case of downside and the motor of upside, the rear side of environmental protection machine of sweeping the floor is equipped with the case shell, and the case shell includes the housing, and the housing is fixed on the loading board, lower air pipe, cascade, last air pipe, centrifugal fan and water tank all insert and establish in the housing, lower air pipe, last air pipe and cascade are all fixed on the loading board through the installing support, spiral case on the centrifugal fan passes through the bolt assembly to be fixed on the housing, and the motor is fixed at the up end of spiral case, and the shaping has the round hole on the housing, and the motor passes the round hole of housing and stretches out the up end of housing.
Preferably, the housing above the rear part of the lower ventilating duct is internally and fixedly provided with a storage cabinet, the air outlet of the upper volute of the centrifugal fan faces backwards, the housing above the storage cabinet is internally and fixedly provided with a baffle, and the baffle is provided with an air outlet opposite to the air outlet.
Preferably, the rear lower end of the guide plate is provided with a garbage outlet, a garbage bag is sleeved on the garbage outlet, the garbage bag is arranged in the outer shell, the rear end face of the outer shell is provided with a material taking opening opposite to the garbage bag, and a cover plate is inserted into the material taking opening.
Preferably, the rear end of the bearing frame is provided with an avoidance opening opposite to the filter screen, the rear end surface of the outer shell is fixedly provided with a U-shaped reinforcing frame, two ends of the reinforcing frame are fixed on the bearing frames at two sides of the avoidance opening, and the cover plate is hinged on the reinforcing frame through a hinge;
preferably, the rear end of the positioning frame is provided with a socket, a fastening bolt is inserted in the socket, and the fastening bolt is screwed on the outer frame of the filter screen; the bearing plate is provided with an avoidance channel opposite to the fastening bolt.
Preferably, the water tank comprises a tank body, a base is fixedly inserted at the bottom of the inner side of the tank body, the upper end face of the base is an inclined plane, a first partition plate and a second partition plate are inserted in the tank body at the upper side of the base, the upper end of the first partition plate is propped against the upper bottom face of the inner side of the tank body, a water inlet channel is arranged between the lower end of the first partition plate and the base, the lower end of the second partition plate is propped against the base, an overflow channel is arranged between the upper end of the second partition plate and the upper bottom face of the inner side of the tank body, the space of the tank body is divided by the first partition plate and the second partition plate into a water mixing chamber, a filter chamber and a clear water chamber, and a filter is fixedly inserted in the filter chamber; the water pipe that the upper end of cascade is connected inserts and establishes in the clear water chamber of water tank, and the water pipe that the lower extreme of cascade is connected inserts and establishes in the muddy water chamber of water tank.
Preferably, the box body is fixed with a drain pipe communicated with the water mixing chamber, and the filter consists of an upper layer of pore plates, a lower layer of pore plates and filter cotton inserted between the pore plates.
The invention has the beneficial effects that:
the filtering dust removing mechanism can support a fan with low power to realize dust collection and dust removal, and improves the structural foundation for the floor sweeping machine using the fuel cell.
Description of the drawings:
FIG. 1 is a schematic view of a three-dimensional structure of the present invention;
FIG. 2 is a schematic view in partial cross-section of the side view of the present invention;
FIG. 3 is a schematic view in partial cross-section of the present invention in a side view;
FIG. 4 is a schematic view in half cross-section in a side elevation of the present invention;
FIG. 5 is a schematic perspective view of the invention without the case;
FIG. 6 is a schematic cross-sectional view of the inner tank of the present invention;
in the figure: 1. a carrier; 111. an avoidance opening; 12. a reinforcing frame; 2. a carrying plate; 2. a metal separator; 21. avoiding the channel; 3. a garbage collection hopper; 31. an outer housing; 311. an inlet; 312. an outlet; 32. a deflector; 321. a waste outlet; 33. a positioning frame; 331. a socket; 34. a filter screen; 341. an outer frame; 342. an inner filter screen; 35. a cover plate; 36. a fastening bolt; 4. a lower ventilation duct; 5. a water curtain; 6. an upper ventilation duct; 7. a centrifugal fan; 71. a volute; 72. a motor; 8. a water tank; 81. a case; 82. a base; 83. a first separator; 84. a second separator; 85. a filter; 9. a case shell; 91. a housing; 92. a baffle; 921. an air outlet; 10. a storage cabinet; 20. and (5) a water drain pipe.
The specific embodiment is as follows:
examples: as shown in fig. 1 to 6, a filtering and dedusting mechanism on an environment-friendly sweeper comprises a horizontal bearing frame 1 at the rear side of a cab of the environment-friendly sweeper, a bearing plate 2 is fixed at the upper end of the bearing frame 1, a garbage collection hopper 3 is arranged below the bearing frame 1, the garbage collection hopper 3 comprises an outer shell 31, the upper end face of the outer shell 31 is fixed on the bearing frame 1, an inlet 311 is formed at the front end of the outer shell 31, a V-shaped guide plate 32 is fixedly inserted into the outer shell 31, a collecting chamber a is formed by encircling the guide plate 32 and the outer shell 31, a rectangular outlet 312 is formed on the outer shell 31 right above the collecting chamber a, a positioning frame 33 with an L-shaped section and a shape is fixed at the upper end face of the outer shell 31, an opening on the positioning frame 33 faces backwards, a filter screen 34 covering the outlet 312 is spliced by a rectangular outer frame 341 and an inner filter screen 342 fixed on the outer frame 341, and the mesh number of the inner filter screen 342 is between 10 and 20 meshes;
the upper end of the positioning frame 33 is fixed with a lower ventilating duct 4 opposite to the upper outlet 312 of the outer shell 31, the front side of the lower ventilating duct 4 is provided with a vertical water curtain 5, and the upper end of the lower ventilating duct 4 is fixedly connected with the rear end surface of the water curtain 5 and is communicated with the water curtain 5; an upper ventilating duct 6 communicated with the water curtain 5 is fixed on the front end surface of the water curtain 5, a horizontal centrifugal fan 7 is arranged above the upper ventilating duct 6, and an air inlet of the centrifugal fan 7 is fixedly connected with the upper end of the upper ventilating duct 6; the water tank 8 is fixed on the bearing plate 2 at the front side of the upper ventilating duct 6, the upper end and the lower end of the water curtain 5 are respectively connected with the water tank 8 through water pipes, the water pipes between the water curtain 5 and the water tank 8 are respectively provided with a circulating water pump, and the circulating water pump is fixed on the bearing plate 2.
Preferably, centrifugal fan 7 include spiral case 71 and the upside motor 72 of downside, the rear side of environmental protection machine of sweeping the floor is equipped with case 9, case 9 includes housing 91, housing 91 is fixed on loading board 2, lower air pipe 4, cascade 5, last air pipe 6, centrifugal fan 7 and water tank 8 all insert and establish in housing 91, lower air pipe 4, last air pipe 6 and cascade 5 are all fixed on loading board 2 through the installing support, spiral case 71 on the centrifugal fan 7 passes through the bolt assembly and fixes on housing 91, motor 72 is fixed at the up end of spiral case 71, the shaping has the round hole on the housing 91, motor 72 stretches out the up end of housing 91 through the round hole of housing 91.
Preferably, the housing 91 above the rear of the lower ventilation duct 4 is inserted and fixed with the storage cabinet 10, the air outlet of the volute 71 on the centrifugal fan 7 faces backward, the housing 91 above the storage cabinet 10 is inserted and fixed with a baffle 92, and an air outlet 921 opposite to the air outlet is formed on the baffle 92.
Preferably, the rear lower end of the guide plate 32 is formed with a garbage outlet 321, a garbage bag is sleeved on the garbage outlet 321, the garbage bag is arranged in the outer shell 31, a material taking opening opposite to the garbage bag is formed in the rear end face of the outer shell 31, and a cover plate 35 is inserted into the material taking opening.
Preferably, the rear end of the bearing frame 1 is formed with an avoidance opening 111 opposite to the filter screen 34, a U-shaped reinforcing frame 12 is fixed on the rear end surface of the outer shell 31, two ends of the reinforcing frame 12 are fixed on the bearing frame 1 at two sides of the avoidance opening 111, and the cover plate 35 is hinged on the reinforcing frame 12 through a hinge;
preferably, a socket 331 is formed at the rear end of the positioning frame 33, a fastening bolt 36 is inserted into the socket 331, and the fastening bolt 36 is screwed on the outer frame 341 of the filter screen 34; the bearing plate 2 is formed with a avoiding channel 21 opposite to the fastening bolt 36.
Preferably, the water tank 8 includes a tank 81, a base 82 is fixedly inserted into the bottom of the inner side of the tank 81, an upper end surface of the base 82 is an inclined surface, a first partition 83 and a second partition 84 are inserted into the tank 81 on the upper side of the base 82, an upper end of the first partition 83 abuts against an upper bottom surface of the inner side of the tank 81, a water inlet channel e is arranged between a lower end of the first partition 83 and the base 82, a lower end of the second partition 84 abuts against the base 82, an overflow channel f is arranged between an upper end of the second partition 84 and an upper bottom surface of the inner side of the tank 81, a space of the first partition 83 and the second partition 84 separating the tank 81 is a water mixing chamber b, a filter chamber c and a clear water chamber d, and a filter 85 is fixedly inserted into the filter chamber c; the water pipe connected with the upper end of the water curtain 5 is inserted into the clean water chamber d of the water tank 8, and the water pipe connected with the lower end of the water curtain 5 is inserted into the water mixing chamber b of the water tank 8;
the water curtain 5 comprises a rectangular frame body, a water spraying pipe and a water collecting pipe are respectively inserted into the upper part and the lower part of the frame body, and vertical book curtain paper is arranged between the water spraying pipe and the water collecting pipe.
The environment-friendly sweeping adopts a fuel cell to supply power, and the fuel cell is respectively and electrically connected with the circulating water pump and the centrifugal fan 7 through wires.
Preferably, the drain pipe 20 connected with the water mixing chamber b is fixed on the box 81, and the filter 85 is composed of an upper layer of pore plate, a lower layer of pore plate and filter cotton inserted between the pore plates.
Working principle: the invention is a filtering dust removing mechanism on the environment-friendly sweeper, the design key point of the filtering dust removing mechanism is that a filter screen 34 with lower mesh number is adopted, the filter screen 34 with lower mesh number is selected to block the passage of large-particle sundries, but the passage of dust cannot be prevented, but the filter screen 34 with lower mesh number means that the mesh of the filter screen 34 is larger, the ventilation effect is good, and then the centrifugal fan 7 with low power can be adopted to provide negative pressure to realize dust collection;
the second point is that a water curtain 5 is arranged on the sweeper, the water tank 8 and the circulating water pump are utilized to supply water for the water curtain 5, and the water curtain 5 is arranged on an exhaust channel, so that dust passing through the filter screen 34 can be removed by the water curtain 5 when passing through the water curtain 5; therefore, the discharged air with water can also inhibit dust and temperature reduction.
The examples are presented to illustrate the invention and are not intended to limit the invention. Modifications to the described embodiment may occur to those skilled in the art without departing from the spirit and scope of the invention, and the scope of the invention is therefore set forth in the appended claims.
Claims (5)
1. The utility model provides a filter dust removal mechanism on environmental protection machine of sweeping floor, including environmental protection machine cab rear side horizontally bears frame (1) of sweeping floor, the upper end of bearing frame (1) is fixed with loading board (2), the below of bearing frame (1) is equipped with refuse collection fill (3), refuse collection fill (3) are including shell body (31), the up end of shell body (31) is fixed on bearing frame (1), the front end shaping of shell body (31) has import (311), be fixed with guide plate (32) of V type in shell body (31), guide plate (32) and shell body (31) enclose the shaping and have collection room (a), the shaping has export (312) of rectangle on shell body (31) directly over collection room (a), its characterized in that: the upper end face of the outer shell (31) outside the outlet (312) is fixed with a positioning frame (33) with an L-shaped section and a shape, an opening on the positioning frame (33) faces backwards, the positioning frame (33) is inserted with a filter screen (34) covering the outlet (312), the filter screen (34) consists of a rectangular outer frame (341) and an inner filter screen (342) fixed on the outer frame (341), and the mesh number of the inner filter screen (342) is between 10 and 20 meshes;
the upper end of the positioning frame (33) is fixedly provided with a lower ventilating duct (4) which is opposite to an upper outlet (312) of the outer shell (31), the front side of the lower ventilating duct (4) is provided with a vertical water curtain (5), and the upper end of the lower ventilating duct (4) is fixedly connected with the rear end face of the water curtain (5) and is communicated with the water curtain (5); an upper ventilating duct (6) communicated with the water curtain (5) is fixed on the front end surface of the water curtain (5), a horizontal centrifugal fan (7) is arranged above the upper ventilating duct (6), and an air inlet of the centrifugal fan (7) is fixedly connected with the upper end of the upper ventilating duct (6); a water tank (8) is fixed on the bearing plate (2) at the front side of the upper ventilating duct (6), the upper end and the lower end of the water curtain (5) are respectively connected with the water tank (8) through water pipes, circulating water pumps are respectively installed and connected on the water pipes between the water curtain (5) and the water tank (8), and the circulating water pumps are fixed on the bearing plate (2);
a garbage outlet (321) is formed at the rear lower end of the guide plate (32), a garbage bag is sleeved on the garbage outlet (321), the garbage bag is arranged in the outer shell (31), a material taking opening opposite to the garbage bag is formed in the rear end face of the outer shell (31), and a cover plate (35) is inserted in the material taking opening;
the rear end of the bearing frame (1) is provided with an avoidance opening (111) which is opposite to the filter screen (34), the rear end face of the outer shell (31) is fixedly provided with a U-shaped reinforcing frame (12), two ends of the reinforcing frame (12) are fixed on the bearing frame (1) at two sides of the avoidance opening (111), and the cover plate (35) is hinged on the reinforcing frame (12) through a hinge;
a socket (331) is formed at the rear end of the positioning frame (33), a fastening bolt (36) is inserted into the socket (331), and the fastening bolt (36) is in threaded connection with an outer frame (341) of the filter screen (34); the bearing plate (2) is provided with an avoidance channel (21) opposite to the fastening bolt (36).
2. The filtering and dedusting mechanism of an environment-friendly sweeper according to claim 1, wherein: centrifugal fan (7) include spiral case (71) and upside motor (72) of downside, the rear side of environmental protection machine of sweeping the floor is equipped with case shell (9), case shell (9) are including housing (91), housing (91) are fixed on loading board (2), lower air pipe (4), cascade (5), go up air pipe (6), centrifugal fan (7) and water tank (8) all insert and establish in housing (91), lower air pipe (4), go up air pipe (6) and cascade (5) all fix on loading board (2) through the installing support, spiral case (71) on centrifugal fan (7) are fixed on housing (91) through the bolt assembly, motor (72) are fixed at the up end of spiral case (71), the shaping has the round hole on housing (91), motor (72) pass the round hole of housing (91) and stretch out the up end of housing (91).
3. The filtering and dedusting mechanism of the environment-friendly sweeper according to claim 2, wherein: the storage cabinet (10) is fixedly inserted into the housing (91) at the rear upper part of the lower ventilating duct (4), the air outlet of the upper volute (71) of the centrifugal fan (7) faces backwards, the baffle (92) is fixedly inserted into the housing (91) at the upper side of the storage cabinet (10), and an air outlet opposite to the air outlet is formed in the baffle (92).
4. The filtering and dedusting mechanism of an environment-friendly sweeper according to claim 1, wherein: the water tank (8) comprises a tank body (81), a base (82) is fixedly inserted into the bottom of the inner side of the tank body (81), the upper end face of the base (82) is an inclined plane, a first partition plate (83) and a second partition plate (84) are inserted into the tank body (81) at the upper side of the base (82), the upper end of the first partition plate (83) is abutted against the upper bottom face of the inner side of the tank body (81), a water inlet channel (e) is arranged between the lower end of the first partition plate (83) and the base (82), the lower end of the second partition plate (84) is abutted against the base (82), a water overflow channel (f) is arranged between the upper end of the second partition plate (84) and the upper bottom face of the inner side of the tank body (81), the space of the first partition plate (83) and the second partition plate (84) is a water mixing chamber (b), a filter chamber (c) and a clear water chamber (d), and a filter (85) is fixedly inserted into the filter chamber (c); the water pipe connected with the upper end of the water curtain (5) is inserted into the clear water chamber (d) of the water tank (8), and the water pipe connected with the lower end of the water curtain (5) is inserted into the water mixing chamber (b) of the water tank (8).
5. The filtering and dedusting mechanism of the environment-friendly sweeper according to claim 4, which is characterized in that: the box body (81) is fixedly provided with a drain pipe (20) communicated with the water mixing chamber (b), and the filter (85) consists of an upper layer of pore plates, a lower layer of pore plates and filter cotton inserted between the pore plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210990095.0A CN115381336B (en) | 2022-08-18 | 2022-08-18 | Filtering and dedusting mechanism on environment-friendly sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210990095.0A CN115381336B (en) | 2022-08-18 | 2022-08-18 | Filtering and dedusting mechanism on environment-friendly sweeper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115381336A CN115381336A (en) | 2022-11-25 |
| CN115381336B true CN115381336B (en) | 2023-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210990095.0A Active CN115381336B (en) | 2022-08-18 | 2022-08-18 | Filtering and dedusting mechanism on environment-friendly sweeper |
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| Country | Link |
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| CN (1) | CN115381336B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2937241Y (en) * | 2006-08-18 | 2007-08-22 | 重庆工商大学 | Small multifunction road sweeper |
| CN204909317U (en) * | 2015-07-28 | 2015-12-30 | 广东路美仕环保设备科技有限公司 | Machine of sweeping floor that induced drafts and give a dinner of welcome behind filter screen |
| CN106388710A (en) * | 2015-07-28 | 2017-02-15 | 广州市俪阳机械设备有限公司 | Sweeper having dust washing and cleaning device arranged on back of air intake duct filtering screen |
| CN206295746U (en) * | 2016-08-23 | 2017-07-04 | 昆山开信精工机械股份有限公司 | A kind of dry and wet composite dedusting system |
| CN108742329A (en) * | 2018-05-25 | 2018-11-06 | 夏懿 | A kind of sweeping robot |
| DE212019000078U1 (en) * | 2019-10-28 | 2019-12-02 | Suzhou Green Rulan Environmental Protection Technology Co., Ltd. | A dustproof environmental protection device |
| CN213740789U (en) * | 2020-10-16 | 2021-07-20 | 广东智洋环境科技有限公司 | Road cleaning vehicle convenient to clean |
-
2022
- 2022-08-18 CN CN202210990095.0A patent/CN115381336B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2937241Y (en) * | 2006-08-18 | 2007-08-22 | 重庆工商大学 | Small multifunction road sweeper |
| CN204909317U (en) * | 2015-07-28 | 2015-12-30 | 广东路美仕环保设备科技有限公司 | Machine of sweeping floor that induced drafts and give a dinner of welcome behind filter screen |
| CN106388710A (en) * | 2015-07-28 | 2017-02-15 | 广州市俪阳机械设备有限公司 | Sweeper having dust washing and cleaning device arranged on back of air intake duct filtering screen |
| CN206295746U (en) * | 2016-08-23 | 2017-07-04 | 昆山开信精工机械股份有限公司 | A kind of dry and wet composite dedusting system |
| CN108742329A (en) * | 2018-05-25 | 2018-11-06 | 夏懿 | A kind of sweeping robot |
| DE212019000078U1 (en) * | 2019-10-28 | 2019-12-02 | Suzhou Green Rulan Environmental Protection Technology Co., Ltd. | A dustproof environmental protection device |
| CN213740789U (en) * | 2020-10-16 | 2021-07-20 | 广东智洋环境科技有限公司 | Road cleaning vehicle convenient to clean |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115381336A (en) | 2022-11-25 |
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