CN112502077A - A environmental protection car for road surface cleans - Google Patents
A environmental protection car for road surface cleans Download PDFInfo
- Publication number
- CN112502077A CN112502077A CN202011320348.0A CN202011320348A CN112502077A CN 112502077 A CN112502077 A CN 112502077A CN 202011320348 A CN202011320348 A CN 202011320348A CN 112502077 A CN112502077 A CN 112502077A
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- Prior art keywords
- road surface
- rear end
- filter
- install
- friendly vehicle
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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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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
- E01H1/0827—Dislodging by suction; Mechanical dislodging-cleaning apparatus with independent or dependent exhaust, e.g. dislodging-sweeping machines with independent suction nozzles ; Mechanical loosening devices working under vacuum
- E01H1/0854—Apparatus in which the mechanically dislodged dirt is partially sucked-off, e.g. dislodging- sweeping apparatus with dirt collector in brush housing or dirt container
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H3/00—Applying liquids to roads or like surfaces, e.g. for dust control; Stationary flushing devices
- E01H3/02—Mobile apparatus, e.g. watering-vehicles
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses an environment-friendly vehicle for road surface cleaning, relates to the technical field of production and manufacturing of environment-friendly vehicles, and aims to solve the problem that the existing environment-friendly vehicle for road surface cleaning has a common dust gas treatment effect in the using process. The road surface cleans the environmental protection car body and comprises automobile body, processing mechanism and clean mechanism, processing mechanism comprises storage water tank and gas filter case, the dust conveyer pipe is installed to gas filter case's lower extreme, the bottom plate layer is installed to the one end of dust conveyer pipe, gas filter case's internally mounted has the filtration sponge runner, the intermediate position department of filtering sponge runner rear end installs runner actuating mechanism, the rear end face of filtration sponge runner lower extreme installs just imitates the filter, just imitate the rear end of filter and install activated carbon filter, high efficiency filter is installed to activated carbon filter's rear end.
Description
Technical Field
The invention relates to the technical field of production and manufacturing of environment-friendly vehicles, in particular to an environment-friendly vehicle for road surface cleaning.
Background
The environment-friendly vehicle is a special vehicle for tidying and cleaning urban appearance. The sanitation vehicle mainly comprises a sprinkler system and a garbage vehicle system. The watering lorry is classified according to the brand: the south jun watering lorry, dongfeng water tank car, liberation water tank car, futian water tank car, heavy gasoline tank car, shan soda tank car, the watering lorry is categorised according to the appearance: single bridge watering lorry, two bridge watering lorry, preceding four eight watering lorry in back, crew cut watering lorry, tip watering lorry, the garbage truck is categorised according to the appearance: swing arm formula garbage truck, string bucket formula self-loading and unloading garbage truck, collude wall type carriage demountable garbage truck, compression garbage truck, sealed self-discharging formula garbage truck, dock garbage truck, the sweeping machine is categorised according to the appearance: the sweeper is novel efficient sweeping equipment integrating road surface sweeping, garbage recycling and transportation. The road sweeper is a vehicle type device suitable for all-dimensional sweeping work of road surfaces of factories, highways, parks, squares and the like, can complete the work of ground sweeping, road curb cleaning, water spraying on the ground after sweeping and the like at one time, and is suitable for sweeping work of various climates and different dry road surfaces.
However, the existing road surface sweeping environmental protection vehicle has a common dust gas treatment effect in the using process; therefore, the existing requirements are not met, and an environment-friendly vehicle for road surface cleaning is provided for the requirements.
Disclosure of Invention
The invention aims to provide an environment-friendly vehicle for road surface cleaning, which aims to solve the problem that the existing environment-friendly vehicle for road surface cleaning has a common dust gas treatment effect in the use process.
In order to achieve the purpose, the invention provides the following technical scheme: an environmental protection vehicle for road surface cleaning comprises a road surface cleaning environmental protection vehicle body, wherein the road surface cleaning environmental protection vehicle body consists of a vehicle body, a processing mechanism and a cleaning mechanism, the processing mechanism consists of a water storage tank and a gas filter box, the lower end of the gas filter box is provided with a dust conveying pipe, one end of the dust conveying pipe is provided with a bottom plate layer, the gas filter box is internally provided with a filtering sponge runner, the middle position of the rear end of the filtering sponge runner is provided with a runner driving mechanism, the rear end face of the lower end of the filtering sponge runner is provided with a primary filter, the rear end of the primary filter is provided with an activated carbon filter, the rear end of the activated carbon filter is provided with a high-efficiency filter, the rear end of the high-efficiency filter is provided with a draught fan, a connecting channel is arranged above the draught fan, the compressor is installed to the one end of condenser, the compressor conveyer pipe is installed to the one end of compressor, the one end that the compressor was kept away from to the compressor conveyer pipe is installed the atomizing spray thrower.
Preferably, the rear end of gas filter case is installed the discharge pipe, and the discharge pipe installs two, and is adjacent install the shower between the discharge pipe, install the shower head on the outer wall of shower, and the shower head installs a plurality of, the filler pipe is installed to the rear end of storage water tank, and the rear end of storage water tank passes through the filler pipe and is connected with the shower, the switch lid is installed to the top of storage water tank.
Preferably, a water body conveying pipe is installed on the outer wall of the water storage tank, and a bottom spraying opening is installed at one end of the water body conveying pipe.
Preferably, the driving boxes are arranged below the bottom plate layer, and the number of the driving boxes is three.
Preferably, the internally mounted of drive case has driving motor, the shaft coupling is installed to driving motor's output, the transfer line is installed to the lower extreme of shaft coupling, and driving motor's output passes through the shaft coupling and is connected with the transfer line transmission, the brush cleaner is installed to the lower extreme of transfer line.
Preferably, the lower surface mounting of floor layer has the mounting panel, install the fixed screw on the outer wall of mounting panel, and the fixed screw installs a plurality of.
Preferably, the lower surface mounting of mounting panel has the suction fan, and the suction fan installs three groups, install suction fan protective screen panel on the outer wall of suction fan.
Preferably, the support frame is all installed to the both sides of automobile body top, the canopy is installed to the upper end of support frame.
Preferably, a seat is mounted above the vehicle body, and an operation table is mounted at the front end of the seat.
Preferably, wheels are installed on one side of the cleaning brush, and the number of the wheels is three.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention installs the filtering sponge rotating wheel in the gas filtering box, when the dust enters the gas filtering box, the dust is firstly dragged by the draught fan, the dust gas touches and passes through the filtering sponge rotating wheel, the filtering sponge rotating wheel rotates by the rotating wheel driving mechanism, the dust gas can periodically rotate the unfiltered sponge to the lower part for filtering when rotating by the filtering sponge rotating wheel at the lower part, the dust gas carries out primary filtering at the filtering sponge rotating wheel, then the gas carries out secondary filtering at the primary filter and reaches the activated carbon filter for adsorption filtering by the activated carbon, then the gas comes to the high-efficiency filter to be filtered by most tiny particles, then the filtered gas enters the condenser through the connecting channel for cooling, and is compressed at the compressor for liquefaction, the liquefied filtering sponge wheel is conveyed to the atomizing sprayer through the compressor conveying pipe to clean the filtering sponge wheel, so that the filtering sponge wheel has a certain self-cleaning effect.
2. The blast pipe is used for discharging the gas after the atomizing to the shower, relies on a plurality of shower heads to discharge the gas that contains water for the dust fall effect of whole environmental protection car has obtained the improvement.
3. The water conveying pipe is used for conveying water in the water storage tank to the bottom spraying port, so that the cleaning environmental-friendly vehicle can perform spraying operation on the road surface in the cleaning process.
4. The driving motor drives the transmission rod and the cleaning brush to rotate by utilizing the electric power of the driving motor, the cleaning brush cleans the road surface in the rotating process, so that the dust on the road surface can be raised, and the suction fan can suck the dust into the interior for filtering treatment.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a partial structure of a gas filtration tank of the present invention;
FIG. 3 is a partial structural view of a floor layer according to the present invention;
FIG. 4 is a partial structural view of a driving box according to the present invention;
FIG. 5 is a partial view of the discharge tube of the present invention;
in the figure: 1. a road surface sweeping environmental protection vehicle body; 2. a vehicle body; 3. a processing mechanism; 4. a cleaning mechanism; 5. a support frame; 6. blocking the shed; 7. a seat; 8. an operation table; 9. a floor layer; 10. a drive box; 11. a drive motor; 12. a coupling; 13. a transmission rod; 14. cleaning with a brush; 15. a wheel; 16. mounting a plate; 17. fixing screws; 18. a suction fan; 19. a suction fan protective net cover; 20. a bottom spray port; 21. a water body conveying pipe; 22. a water storage tank; 23. a gas filter tank; 24. a water feeding pipe; 25. a switch cover; 26. a dust conveying pipe; 27. a filtering sponge rotating wheel; 28. a rotary wheel driving mechanism; 29. a primary filter; 30. an activated carbon filter; 31. a high efficiency filter; 32. an induced draft fan; 33. a connecting channel; 34. a condenser; 35. a compressor; 36. a compressor delivery pipe; 37. an atomizing sprayer; 38. a discharge pipe; 39. a shower pipe; 40. and a spray header.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, an embodiment of the present invention is shown: an environmental protection vehicle for road surface cleaning, which comprises a road surface cleaning environmental protection vehicle body 1, the road surface cleaning environmental protection vehicle body 1 is composed of a vehicle body 2, a processing mechanism 3 and a cleaning mechanism 4, the processing mechanism 3 is composed of a water storage tank 22 and a gas filter tank 23, a dust conveying pipe 26 is installed at the lower end of the gas filter tank 23, a bottom plate layer 9 is installed at one end of the dust conveying pipe 26, a filtering sponge rotating wheel 27 is installed inside the gas filter tank 23, a rotating wheel driving mechanism 28 is installed at the middle position of the rear end of the filtering sponge rotating wheel 27, a primary filter 29 is installed at the rear end face of the lower end of the filtering sponge rotating wheel 27, an activated carbon filter 30 is installed at the rear end of the primary filter 29, a high-efficiency filter 31 is installed at the rear end of the activated carbon filter 30, an induced draft fan 32 is installed at the rear end of the high, a compressor 35 is installed at one end of the condenser 34, a compressor conveying pipe 36 is installed at one end of the compressor 35, and an atomization sprayer 37 is installed at one end, far away from the compressor 35, of the compressor conveying pipe 36.
Further, discharge pipe 38 is installed to the rear end of gas filter box 23, and discharge pipe 38 installs two, install shower 39 between the adjacent discharge pipe 38, install shower head 40 on shower 39's the outer wall, and shower head 40 installs a plurality of, filler pipe 24 is installed to the rear end of storage water tank 22, the rear end of storage water tank 22 is connected with shower 39 through filler pipe 24, switch cover 25 is installed to storage water tank 22's top, discharge pipe 38 is used for discharging the gas after the atomizing to shower 39 departments, rely on a plurality of shower heads 40 to discharge moisture gas, make the dust fall effect of whole environmental protection car obtain the improvement.
Further, install water conveyer pipe 21 on the outer wall of storage water tank 22, bottom spraying mouth 20 is installed to the one end of water conveyer pipe 21, and water conveyer pipe 21 is used for carrying the water in storage water tank 22 to bottom spraying mouth 20 department for clean the environmental protection car and can spray the operation to it when cleaning the process to the road surface.
Further, the drive box 10 is installed to the below of floor layer 9, and the drive box 10 is installed threely, and two are established in the both sides of bottom in three drive box 10, and one is established in the middle, and the benefit of doing so can carry out effectual cleaning to both sides and intermediate position department.
Further, the driving box 10 is internally provided with a driving motor 11, the output end of the driving motor 11 is provided with a coupler 12, the lower end of the coupler 12 is provided with a transmission rod 13, the output end of the driving motor 11 is in transmission connection with the transmission rod 13 through the coupler 12, the lower end of the transmission rod 13 is provided with a cleaning brush 14, the driving motor 11 drives the transmission rod 13 and the cleaning brush 14 to rotate by using electric power of the driving motor, the cleaning brush 14 cleans the road surface in the rotating process, so that dust on the road surface can be raised, the suction fan 18 can suck the dust into the interior for filtering treatment, and the effect of cleaning and dedusting the road surface can be achieved.
Further, the lower surface mounting of bottom plate layer 9 has mounting panel 16, installs set screw 17 on the outer wall of mounting panel 16, and set screw 17 installs a plurality of, and set screw 17 is used for convenience of customers to install mounting panel 16 and dismantle.
Further, the lower surface of the mounting plate 16 is provided with a suction fan 18, three groups of suction fans 18 are arranged, the outer wall of the suction fan 18 is provided with a suction fan protective mesh enclosure 19, the suction fan 18 is used for drawing and sucking dust, the suction fan protective mesh enclosure 19 is used for enhancing the protective effect of the suction fan 18, and the situation that some objects such as stones and particles on the road surface are bounced to the suction fan 18 to cause damage to the suction fan 18 is avoided.
Further, support frame 5 is all installed to the both sides of 2 tops of automobile body, and canopy 6 is installed to the upper end of support frame 5, and canopy 6 is used for being convenient for the user sunshade, keeps off the rain, and support frame 5 is used for strengthening the support effect who keeps off canopy 6.
Further, a seat 7 is installed above the vehicle body 2, an operation table 8 is installed at the front end of the seat 7, the seat 7 is used for facilitating a user to lean on and sit, and the operation table 8 facilitates the user to operate and control the cleaning environment-friendly vehicle.
Further, wheels 15 are installed on one side of the cleaning brush 14, the number of the wheels 15 is three, and the wheels 15 are used for moving, so that the cleaning environmental-friendly vehicle can clean the road surface in the moving process.
The working principle is as follows: when in use, the filtering sponge rotating wheel 27 is arranged in the gas filtering box 23, when dust enters the gas filtering box 23, the dust is firstly pulled by the draught fan 32, so that the dust and gas touch and pass through the filtering sponge rotating wheel 27, the filtering sponge rotating wheel 27 rotates by the rotating wheel driving mechanism 28, the dust and gas can periodically rotate the unfiltered sponge to the lower part for filtering when rotating through the filtering sponge rotating wheel 27 at the lower part, the dust and gas is primarily filtered at the filtering sponge rotating wheel 27, then the gas is secondarily filtered at the primary filter 29 and reaches the activated carbon filter 30 for adsorption and filtration by the activated carbon, then the gas comes to the high-efficiency filter 31 to be filtered by the high-efficiency filter 31 to be filtered to be micro-particles, then the filtered gas enters the condenser 34 for cooling through the connecting channel 33 and is compressed at the compressor 35, the filtering sponge rotating wheel 27 is liquefied and is conveyed to an atomizing sprayer 37 through a compressor conveying pipe 36 to clean the filtering sponge rotating wheel 27 after being liquefied, so that the filtering sponge rotating wheel 27 has a certain self-cleaning effect, compared with a common environmental protection vehicle, the invention carries out multi-stage filtering on dust gas, carries out secondary utilization on the filtered gas on the basis of filtering, can ensure that a filtering mechanism has effective self-cleaning capability, improves the environmental protection performance of the whole cleaning environmental protection vehicle, is more suitable for users to select, a discharge pipe 38 is used for discharging the atomized gas to a spray pipe 39, discharges water-containing gas by virtue of a plurality of spray heads 40, improves the dust fall effect of the whole environmental protection vehicle, a water conveying pipe 21 is used for conveying the water in a water storage tank 22 to a bottom spray port 20, so that the environmental protection vehicle can carry out spraying operation on a road surface during the cleaning process, the lower part of the bottom plate layer 9 is provided with three driving boxes 10, two driving boxes 10 are arranged at the two sides of the bottom part, one driving box is arranged in the middle, the advantages of this way are that the two sides and the middle position can be cleaned effectively, the output end of the driving motor 11 is connected with the driving rod 13 through the coupling 12 in a transmission way, the lower end of the driving rod 13 is provided with the cleaning brush 14, the driving motor 11 drives the driving rod 13 and the cleaning brush 14 to rotate by the electromotive force of the driving motor 11, the cleaning brush 14 cleans the road surface in the rotating process, so that the dust on the road surface can be raised, thereby can make suction fan 18 can inhale the dust to inside and carry out filtration treatment, suction fan protective screen 19 is used for strengthening the safeguard effect of suction fan 18, and canopy 6 is installed to the upper end of support frame 5, and canopy 6 is used for the user of being convenient for sunshade, rain-sheltering, and fixed screw 17 is used for convenience of customers to install and dismantle mounting panel 16.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes 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.
Claims (10)
1. The utility model provides an environmental protection car for road surface cleans, includes road surface cleans environmental protection car body (1), its characterized in that: the road surface cleaning environmental protection vehicle body (1) comprises automobile body (2), processing mechanism (3) and clean mechanism (4), processing mechanism (3) comprises storage water tank (22) and gas filter case (23), dust conveyer pipe (26) is installed to the lower extreme of gas filter case (23), floor layer (9) is installed to the one end of dust conveyer pipe (26), the internally mounted of gas filter case (23) has filtration sponge runner (27), the intermediate position department of filtering sponge runner (27) rear end installs runner actuating mechanism (28), just imitate filter (29) is installed to the rear end face of filtration sponge runner (27) lower extreme, activated carbon filter (30) is installed to the rear end of just imitating filter (29), high efficiency filter (31) is installed to the rear end of activated carbon filter (30), draught fan (32) is installed to the rear end of high efficiency filter (31), connecting channel (33) are installed to the top of draught fan (32), connecting channel (33) be connected with condenser (34), compressor (35) are installed to the one end of condenser (34), compressor conveyer pipe (36) are installed to the one end of compressor (35), atomizing spray thrower (37) are installed to the one end that compressor (35) were kept away from in compressor conveyer pipe (36).
2. The environmentally friendly vehicle for road surface sweeping according to claim 1, wherein: discharge pipe (38) are installed to the rear end of gas filter case (23), and discharge pipe (38) install two, and are adjacent install shower (39) between discharge pipe (38), install shower head (40) on the outer wall of shower (39), and shower head (40) install a plurality of, water filling pipe (24) are installed to the rear end of storage water tank (22), and the rear end of storage water tank (22) is connected with shower (39) through water filling pipe (24), switch cover (25) are installed to the top of storage water tank (22).
3. The environmentally friendly vehicle for road surface sweeping according to claim 1, wherein: install water conveyer pipe (21) on the outer wall of storage water tank (22), bottom spray opening (20) is installed to the one end of water conveyer pipe (21).
4. The environmentally friendly vehicle for road surface sweeping according to claim 1, wherein: and the driving boxes (10) are arranged below the bottom plate layer (9), and the number of the driving boxes (10) is three.
5. The environmentally friendly vehicle for road surface sweeping according to claim 4, wherein: the internally mounted of drive case (10) has driving motor (11), shaft coupling (12) are installed to the output of driving motor (11), transfer line (13) are installed to the lower extreme of shaft coupling (12), and the output of driving motor (11) passes through shaft coupling (12) and is connected with transfer line (13) transmission, brush cleaner (14) are installed to the lower extreme of transfer line (13).
6. The environmentally friendly vehicle for road surface sweeping according to claim 1, wherein: the lower surface mounting of floor layer (9) has mounting panel (16), install fixed screw (17) on the outer wall of mounting panel (16), and fixed screw (17) install a plurality of.
7. The environmentally friendly vehicle for road surface sweeping according to claim 6, wherein: the lower surface mounting of mounting panel (16) has suction fan (18), and suction fan (18) install three groups, install suction fan protective screen (19) on the outer wall of suction fan (18).
8. The environmentally friendly vehicle for road surface sweeping according to claim 1, wherein: support frame (5) are all installed to the both sides of automobile body (2) top, canopy (6) are installed to the upper end of support frame (5).
9. The environmentally friendly vehicle for road surface sweeping according to claim 1, wherein: a seat (7) is installed above the vehicle body (2), and an operating platform (8) is installed at the front end of the seat (7).
10. The environmentally friendly vehicle for road surface sweeping according to claim 5, wherein: wheels (15) are installed on one side of the cleaning brush (14), and three wheels (15) are installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011320348.0A CN112502077A (en) | 2020-11-23 | 2020-11-23 | A environmental protection car for road surface cleans |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011320348.0A CN112502077A (en) | 2020-11-23 | 2020-11-23 | A environmental protection car for road surface cleans |
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| Publication Number | Publication Date |
|---|---|
| CN112502077A true CN112502077A (en) | 2021-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011320348.0A Pending CN112502077A (en) | 2020-11-23 | 2020-11-23 | A environmental protection car for road surface cleans |
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| CN (1) | CN112502077A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101552163B1 (en) * | 2015-02-23 | 2015-09-10 | 케이에이치특장 주식회사 | High efficiency dry street sweeper |
| CN206956637U (en) * | 2017-05-23 | 2018-02-02 | 高诗凯 | A kind of environment-friendly high-efficiency cleaning machine of municipal administration |
| CN108867511A (en) * | 2018-09-02 | 2018-11-23 | 瑞德(新乡)路业有限公司 | A kind of sweeping machine with dust-absorbing function |
| CN209848556U (en) * | 2019-02-28 | 2019-12-27 | 天津职业技术师范大学(中国职业培训指导教师进修中心) | Purification device for electronic equipment production workshop |
| CN211142947U (en) * | 2019-10-28 | 2020-07-31 | 扫地王(天津)专用车辆装备有限公司 | Urban road sweeper with dust fall effect |
| CN212129007U (en) * | 2020-01-09 | 2020-12-11 | 山东恒阳重工科技有限公司 | Can restrain environmental protection sweeping machine of raise dust |
-
2020
- 2020-11-23 CN CN202011320348.0A patent/CN112502077A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101552163B1 (en) * | 2015-02-23 | 2015-09-10 | 케이에이치특장 주식회사 | High efficiency dry street sweeper |
| CN206956637U (en) * | 2017-05-23 | 2018-02-02 | 高诗凯 | A kind of environment-friendly high-efficiency cleaning machine of municipal administration |
| CN108867511A (en) * | 2018-09-02 | 2018-11-23 | 瑞德(新乡)路业有限公司 | A kind of sweeping machine with dust-absorbing function |
| CN209848556U (en) * | 2019-02-28 | 2019-12-27 | 天津职业技术师范大学(中国职业培训指导教师进修中心) | Purification device for electronic equipment production workshop |
| CN211142947U (en) * | 2019-10-28 | 2020-07-31 | 扫地王(天津)专用车辆装备有限公司 | Urban road sweeper with dust fall effect |
| CN212129007U (en) * | 2020-01-09 | 2020-12-11 | 山东恒阳重工科技有限公司 | Can restrain environmental protection sweeping machine of raise dust |
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