CN115381336A - Filtering and dedusting mechanism on environment-friendly sweeper - Google Patents
Filtering and dedusting mechanism on environment-friendly sweeper Download PDFInfo
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- CN115381336A CN115381336A CN202210990095.0A CN202210990095A CN115381336A CN 115381336 A CN115381336 A CN 115381336A CN 202210990095 A CN202210990095 A CN 202210990095A CN 115381336 A CN115381336 A CN 115381336A
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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
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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
- A47L11/4027—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
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- 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
A filtering and dedusting mechanism on an environment-friendly sweeper comprises a bearing frame which is horizontal at the rear side of a cab of the environment-friendly sweeper, a bearing plate is fixed at the upper end of the bearing frame, a garbage collecting hopper is arranged below the bearing frame and comprises an outer shell, the upper end face of the outer shell is fixed on the bearing frame, an inlet is formed at the front end of the outer shell, a guide plate of a type is fixedly inserted in the outer shell, the guide plate and the outer shell are surrounded to form a collecting chamber, a rectangular outlet is formed in the outer shell right above the collecting chamber, a positioning frame with a shaped section and a shape like '21274', the positioning frame is arranged at the upper end face of the outer shell outside the outlet, a filter screen for covering the outlet is inserted in the positioning frame in a backward mode, the filter screen consists of a rectangular outer frame and an inner filter screen fixed on the outer frame, and the mesh number of the inner filter screen is between 10 and 20 meshes. The filtering and dust removing mechanism can support a fan with low power to realize dust collection and dust removal, and improves the structural foundation for the sweeper using the fuel cell.
Description
The technical field is as follows:
the invention relates to the technical field of floor sweeping machines, in particular to a filtering and dedusting mechanism on an environment-friendly floor sweeping machine.
The background art comprises the following steps:
a sweeper, also called a sweeper, is cleaning equipment. The sweeper mainly conveys dust on the ground, sundries and the like into the garbage collecting hopper through the brush wheel and the negative pressure, the garbage collecting hopper is provided with an air outlet, in order to prevent the dust from being discharged through the air outlet, a filter screen with a higher mesh number is generally arranged, but the filter screen with the higher mesh number is relative to the filter screen with the higher mesh number and can influence the ventilation effect, so that the fan for providing the negative pressure is generally a high-power fan, the energy consumption is high, the conventional sweeper generally adopts a lead-acid battery and a lithium battery for power supply, but the service lives of the lead-acid battery and the lithium battery are not longer, pollution is easily caused after scrapping, the power supply for the sweeper by utilizing the fuel battery is provided, the service life of the fuel battery is long, the source problem of energy is also solved, but the conventional fuel battery technology cannot bear high-power equipment for a long time, so that the fan with the lower power is generally adopted in the sweeper in the fuel battery, and the design and the rectification from a filtering and dust removing structure are needed.
The invention content is as follows:
the invention aims to overcome the defects of the prior art and provides a filtering and dedusting mechanism on an environment-friendly sweeper, which can support a fan with low power to realize dust collection and dedusting and improve the structural foundation of the sweeper using a fuel cell.
A filtering and dust removing mechanism on an environment-friendly sweeper comprises a horizontal bearing frame at the rear side of a cab of the environment-friendly sweeper, a bearing plate is fixed at the upper end of the bearing frame, a garbage collecting hopper is arranged below the bearing frame and comprises an outer shell, the upper end surface of the outer shell is fixed on the bearing frame, an inlet is formed at the front end of the outer shell, a shaped guide plate is inserted and fixed in the outer shell, a collecting chamber is formed by surrounding the guide plate and the outer shell, a rectangular outlet is formed in the outer shell right above the collecting chamber, a positioning frame with a shaped section and a shape like 'v 7421274' is fixed on the upper end surface of the outer shell outside the outlet, a filtering net covering the outlet is inserted in the positioning frame after the opening on the positioning frame faces backwards, the filtering net consists of a rectangular outer frame and inner filtering nets fixed on the outer frame, and the mesh number of the inner filtering nets is between 10 and 20 meshes;
the upper end of the positioning frame is fixedly provided with a lower ventilating duct which is right 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 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 on the front side of the upper ventilating duct, the upper end and the lower end of the water curtain are connected with the water tank through water pipes respectively, and a circulating water pump is mounted and connected on each water pipe between the water curtain and the water tank and 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, upper air pipe, centrifugal fan and water tank all insert and establish in the housing, lower air pipe, upper air pipe and cascade all fix on the loading board through the installing support, spiral case on the centrifugal fan passes through 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, a storage cabinet is fixedly inserted into the housing above the rear portion of the lower ventilating duct, the air outlet of the volute on the centrifugal fan faces backwards, a baffle is fixedly inserted into the housing on the upper side of the storage cabinet, and an air outlet opposite to the air outlet is formed in the baffle.
Preferably, the back lower extreme shaping of guide plate has the rubbish delivery outlet, on the rubbish delivery outlet, the cover is equipped with the disposal bag on the rubbish delivery outlet, and the disposal bag is installed in the shell body, and the shaping has the material taking mouth relative with the disposal bag on the rear end face of shell body, and it has the apron to peg graft in the material taking mouth.
Preferably, an avoiding opening opposite to the filter screen is formed at the rear end of the bearing frame, a U-shaped reinforcing frame is fixed on the rear end surface of the outer shell, two ends of the reinforcing frame are fixed on the bearing frame at two sides of the avoiding opening, and the cover plate is hinged on the reinforcing frame through a hinge;
preferably, the rear end of the positioning frame is formed with a socket, a fastening bolt is inserted into the socket, and the fastening bolt is screwed on the outer frame of the filter screen; and an avoiding channel opposite to the fastening bolt is formed on the bearing plate.
Preferably, the water tank comprises a tank body, a base is fixedly inserted into the bottom of the inner side of the tank body, the upper end of the base is an inclined plane, a first partition plate and a second partition plate are inserted into the tank body on the upper side of the base, the upper end of the first partition plate abuts against the upper bottom surface 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 abuts against the base, an overflow channel is arranged between the upper end of the second partition plate and the upper bottom surface of the inner side of the tank body, the space of the tank body partitioned by the first partition plate and the second partition plate is a water mixing chamber, a filtering chamber and a clear water chamber, and a filter is fixedly inserted into the filtering chamber; the water pipe connected with the upper end of the water curtain is inserted into the clean water chamber of the water tank, and the water pipe connected with the lower end of the water curtain is inserted into the mixed water chamber of the water tank.
Preferably, a drain pipe communicated with the water mixing chamber is fixed on the box body, and the filter consists of an upper layer of pore plate, a lower layer of pore plate and filter cotton inserted between the pore plates.
The invention has the beneficial effects that:
the filtering and dust removing mechanism can support a fan with low power to realize dust collection and dust removal, and improves the structural foundation for the sweeper using the fuel cell.
Description of the drawings:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view, partially in section, of the present invention in side elevation;
FIG. 3 is a schematic view, partially in section, of the present invention in side elevation;
FIG. 4 is a side view in half section of the present invention;
FIG. 5 is a schematic perspective view of the present invention without a cabinet;
FIG. 6 is a schematic cross-sectional view of an inner tank according to the present invention;
in the figure: 1. a carrier; 111. avoiding the opening; 12. a reinforcing frame; 2. a carrier plate; 2. a metal separator; 21. avoiding a channel; 3. a garbage collection hopper; 31. an outer housing; 311. an inlet; 312. an outlet; 32. a baffle; 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. fastening a 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 box body; 82. a base; 83. a first separator; 84. a second separator; 85. a filter; 9. a cabinet housing; 91. a housing; 92. a baffle plate; 921. an air outlet; 10. a storage cabinet; 20. and a drain pipe.
The specific implementation mode is as follows:
example (b): 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, wherein a bearing plate 2 is fixed at the upper end of the bearing frame 1, a garbage collecting hopper 3 is arranged below the bearing frame 1, the garbage collecting hopper 3 comprises an outer shell 31, the upper end surface 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 enclosing 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 cross section and a shape like 'V' -21274is fixed on the upper end surface of the outer shell 31 outside the outlet 312, a rear opening on the positioning frame 33 is inserted into a filter screen 34 covering the outlet 312, the filter screen 34 is composed 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 fixed with a lower ventilating duct 4 which is right 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 face of the water curtain 5 and communicated with the water curtain 5; an upper ventilating duct 6 communicated with the water curtain 5 is fixed on the front end face 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 a water pipe, a circulating water pump is mounted on the water pipe between the water curtain 5 and the water tank 8, and the circulating water pump is fixed on the bearing plate 2.
Preferably, centrifugal fan 7 include the spiral case 71 of downside and the motor 72 of upside, the rear side of environmental protection machine of sweeping the floor is equipped with case shell 9, and case shell 9 includes housing 91, and housing 91 fixes on loading board 2, lower ventilation pipe 4, cascade 5, last ventilation pipe 6, centrifugal fan 7 and water tank 8 all insert and establish in housing 91, lower ventilation pipe 4, last ventilation pipe 6 and cascade 5 all fix on loading board 2 through the installing support, spiral case 71 on the centrifugal fan 7 passes through bolt assembly to be fixed on housing 91, and motor 72 fixes the up end at spiral case 71, and the shaping has the round hole on housing 91, and the round hole that motor 72 passed housing 91 stretches out the up end of housing 91.
Preferably, the cabinet 10 is fixedly inserted into the housing 91 at the rear upper side of the lower ventilation 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 cabinet 10, and the air outlet 921 with the opposite air outlet is formed on the baffle 92.
Preferably, a garbage output port 321 is formed at the rear lower end of the guide plate 32, a garbage bag is sleeved on the garbage output port 321, the garbage bag is arranged in the outer shell 31, a material taking port 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 port.
Preferably, an avoiding opening 111 opposite to the filter screen 34 is formed at the rear end of the bearing frame 1, 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 avoiding 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 carrying plate 2 is formed with an escape 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, the upper end 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, the upper end of the first partition 83 abuts against the upper bottom surface of the inner side of the tank 81, a water inlet channel e is arranged between the lower end of the first partition 83 and the base 82, the lower end of the second partition 84 abuts against the base 82, an overflow channel f is arranged between the upper end of the second partition 84 and the upper bottom surface of the inner side of the tank 81, the space of the tank 81 partitioned by the first partition 83 and the second partition 84 is a water mixing chamber b, a filter chamber c and a clean 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;
the water curtain 5 comprises a rectangular frame body, a water spraying pipe and a water collecting pipe are respectively inserted in 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 floor sweeping device is powered by a fuel cell, and the fuel cell is electrically connected with the circulating water pump and the centrifugal fan 7 through electric wires.
Preferably, the box 81 is fixed with a drain pipe 20 communicated with the mixing chamber b, and the filter 85 is composed of an upper and a lower layers of pore plates and filter cotton inserted between the pore plates.
The working principle is as follows: the invention relates to a filtering and dedusting mechanism on an environment-friendly sweeper, which has two design points, the first point is that a filter screen 34 with a lower mesh number is adopted, the filter screen 34 with the selected mesh number can block the passage of large-particle impurities but cannot block the passage of dust, but the mesh number of the filter screen 34 is lower, which means that the mesh of the filter screen 34 is larger, the ventilation effect is good, and further, a centrifugal fan 7 with low power can provide negative pressure to realize dust collection;
the second point is that the sweeper is provided with a water curtain 5 structure, the water tank 8 and the circulating water pump are used for supplying water to 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; thus, the discharged air is still the wind with water vapor, and the dust can be restrained and the temperature can be reduced.
The examples are intended to illustrate the invention, but not to limit it. The described embodiments may be modified by those skilled in the art without departing from the spirit and scope of the present invention, and therefore, the scope of the appended claims should be accorded the full scope of the invention as set forth in the appended claims.
Claims (8)
1. The utility model provides a filtration dust removal mechanism on environmental protection machine of sweeping floor, including environmental protection machine of sweeping floor driver's cabin rear side horizontally bear frame (1), the upper end that bears frame (1) is fixed with loading board (2), the below that bears frame (1) is equipped with garbage collection and fights (3), garbage collection is fought (3) and is included 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), outer shell body (31) interpolation is fixed with guide plate (32) of V type, guide plate (32) and shell body (31) enclose to establish 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: a positioning frame (33) with an L-shaped section and a shape of '21274' is fixed on the upper end surface of the outer shell (31) at the outer side of the outlet (312), an opening on the positioning frame (33) faces backwards, a filter screen (34) covering the outlet (312) is inserted into the positioning frame (33), 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;
a lower ventilating duct (4) which is right opposite to an upper outlet (312) of the outer shell (31) is fixed at the upper end of the positioning frame (33), a vertical water curtain (5) is arranged at the front side of the lower ventilating duct (4), and the upper end of the lower ventilating duct (4) is fixedly connected with the rear end face of the water curtain (5) and communicated with the water curtain (5); an upper ventilating duct (6) communicated with the water curtain (5) is fixed on the front end face 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); go up being fixed with water tank (8) on bearing board (2) of air pipe (6) front side, the upper and lower end of cascade (5) is connected through water pipe and water tank (8) respectively, all erection joint has circulating water pump on the water pipe between cascade (5) and water tank (8), and circulating water pump fixes on bearing board (2).
2. The filtering and dedusting mechanism of the environmental-friendly sweeper as recited in claim 1, wherein: centrifugal fan (7) including spiral case (71) of downside and motor (72) of upside, the rear side of environmental protection machine of sweeping the floor is equipped with case shell (9), and case shell (9) are including housing (91), and housing (91) are fixed on loading board (2), lower ventilation pipe (4), cascade (5), last ventilation pipe (6), centrifugal fan (7) and water tank (8) all insert and establish in housing (91), lower ventilation pipe (4), last ventilation 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 bolt assembly, and motor (72) are fixed at the up end of spiral case (71), and the shaping has the round hole on housing (91), and 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 environmental sweeper according to claim 2, wherein: lower air pipe (4) back upper place's housing (91) interpolation is fixed with locker (10), centrifugal fan (7) are gone up the air outlet of spiral case (71) and are towards the back, and housing (91) interpolation of locker (10) upside is fixed with baffle (92), and the shaping has the air outlet just right air exit on baffle (92).
4. The filtering and dedusting mechanism of the environmental-friendly sweeper as recited in claim 1, wherein: the back lower extreme shaping of guide plate (32) has rubbish delivery outlet (321), on rubbish delivery outlet (321), the cover is equipped with the disposal bag on rubbish delivery outlet (321), and the disposal bag is installed in shell body (31), and the shaping has the material taking mouth relative with the disposal bag on the rear end face of shell body (31), and it has apron (35) to peg graft in the material taking mouth.
5. The filtering and dedusting mechanism of the environmental sweeper according to claim 4, wherein: the rear end of the bearing frame (1) is formed with an avoiding opening (111) opposite to the filter screen (34), the rear end surface of the outer shell (31) is fixed 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 avoiding opening (111), and the cover plate (35) is hinged on the reinforcing frame (12) through a hinge.
6. The filtering and dedusting mechanism of the environmental sweeper according to claim 5, wherein: a socket (331) is formed at the rear end of the positioning frame (33), a fastening bolt (36) is inserted in the socket (331), and the fastening bolt (36) is screwed on the outer frame (341) of the filter screen (34); an avoidance channel (21) opposite to the fastening bolt (36) is formed on the bearing plate (2).
7. The filtering and dedusting mechanism of the environmental 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 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) on the upper side of the base (82), the upper end of the first partition plate (83) abuts against the upper bottom surface 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) abuts against the base (82), an overflow channel (f) is arranged between the upper end of the second partition plate (84) and the upper bottom surface of the inner side of the tank body (81), the space separating the tank body (81) by 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).
8. The filtering and dedusting mechanism of the environmental sweeper according to claim 7, characterized in that: a drain pipe (20) communicated with the water mixing chamber (b) is fixed on the box body (81), and the filter (85) consists of an upper layer of pore plate, a lower layer of pore plate 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 |
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| Publication Number | Publication Date |
|---|---|
| CN115381336A true CN115381336A (en) | 2022-11-25 |
| CN115381336B 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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| 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 |
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| 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 |
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