CN220611596U - Negative pressure suction's environmental protection dust cleaning device - Google Patents
Negative pressure suction's environmental protection dust cleaning device Download PDFInfo
- Publication number
- CN220611596U CN220611596U CN202322103966.5U CN202322103966U CN220611596U CN 220611596 U CN220611596 U CN 220611596U CN 202322103966 U CN202322103966 U CN 202322103966U CN 220611596 U CN220611596 U CN 220611596U
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- dust cleaning
- environment
- negative pressure
- air suction
- cleaning device
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- 239000000428 dust Substances 0.000 title claims abstract description 110
- 238000004140 cleaning Methods 0.000 title claims abstract description 71
- 230000007613 environmental effect Effects 0.000 title claims abstract description 29
- 238000003466 welding Methods 0.000 claims description 11
- 238000000746 purification Methods 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005067 remediation Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000003496 welding fume Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the technical field of environmental protection equipment, in particular to a negative-pressure suction environmental protection dust cleaning device, which comprises an environmental protection dust cleaning device, a first air suction device and a second air suction device, wherein a dust purifying treatment device is arranged in the environmental protection dust cleaning device, the rear end of the dust purifying treatment device is connected with a negative-pressure fan, and the front end of the dust purifying treatment device is communicated with an air suction pipe arranged at the bottom of the environmental protection dust cleaning device through a connecting pipe; the first air suction device is fixedly arranged at the front end of the air suction pipe; the second air suction device is rotationally connected and distributed at the bottom of the air suction pipe. The negative pressure suction environment-friendly dust cleaning device has the advantages of wide application range, high efficiency of the negative pressure fan, simple structure and high environment-friendly performance, and is matched with the first suction device and the second suction device to collect dust, and the dust is filtered, purified and discharged through the dust purifying device.
Description
Technical Field
The utility model relates to the technical field of environmental protection equipment, in particular to a negative-pressure suction environment-friendly dust cleaning device.
Background
Environmental protection equipment refers to mechanical products, structures, and systems manufactured and built by production units or building installation units for controlling environmental pollution and improving environmental quality. Environmental protection equipment is also considered to mean mechanical processing products for treating environmental pollution, such as dust collectors, welding fume purifiers, single water treatment equipment, noise controllers, and the like. This knowledge is not comprehensive. Environmental protection equipment also includes power equipment for conveying fluid substances containing pollutants, such as water pumps, fans, conveyors and the like; and meanwhile, the device also comprises monitoring control instrument instruments, such as a detection instrument, a pressure gauge, a flow monitoring device and the like, for ensuring the normal operation of the pollution control facility. Environmental remediation has been a major concern, and we should pay more attention to environmental protection. The environmental protection equipment should include complete equipment: such as air purifiers, sewage treatment equipment, ozone generators, industrial oxygenerators, and the like. The device can be used for improving or treating the environment in industry or families. Dust can be collected on the ground and the wall of a house along with the increase of the living time of the resident house, particularly the house in a larger dust zone, and the dust on the wall needs to be cleaned by the environment-friendly dust cleaning device in order to ensure the attractive appearance of the wall and the indoor cleaning.
However, most of traditional environment-friendly dust cleaning devices are provided with cleaning cloth sleeved outside the plates to brush and clean dust and dirt, dust is difficult to absorb and clean efficiently, dust can be raised during cleaning, human health is endangered, and environmental protection performance is low. For this purpose, a corresponding technical solution needs to be designed to solve.
Disclosure of Invention
The utility model aims to solve the technical problems that: in order to overcome the defects existing in the prior art, the negative-pressure-suction environment-friendly dust cleaning device is provided, and the technical problems that most of traditional environment-friendly dust cleaning devices are sleeved with cleaning cloth outside plates to brush and clean dust stains, dust is difficult to absorb and clean efficiently, dust is raised during cleaning, human health is damaged, and environmental protection performance is low are solved.
The technical scheme adopted for solving the technical problems is as follows: an environment-friendly dust cleaning device with negative pressure suction comprises an environment-friendly dust cleaning device, a first air suction device and a second air suction device,
the environment-friendly dust cleaning device is internally provided with a dust purifying treatment device, the rear end of the dust purifying treatment device is connected with a negative pressure fan, and the front end of the dust purifying treatment device is communicated with an air suction pipe arranged at the bottom of the environment-friendly dust cleaning device through a connecting pipe;
the first air suction device is fixedly arranged at the front end of the air suction pipe;
the second air suction device is rotationally connected and distributed at the bottom of the air suction pipe.
Specifically, the connecting pipe adopts L type structure, conveniently communicates dust purification device and aspiration channel.
Furthermore, the inside of the dust purification treatment device is fixedly distributed with a baffle near the upper and lower ends of the right side, a first filter plate and a second filter plate are clamped between the baffles, and pull rings are welded at the outer ends of the first filter plate and the second filter plate. The baffle is used for separating and supporting and placing a first filter plate and a second filter plate, the first filter plate and the second filter plate are used for efficiently filtering and purifying dust, and the pull ring is used for handheld disassembly and assembly.
Further, the front end of negative pressure fan is connected with the air-supply line, the air-supply line is connected in dust purification device's rear end, negative pressure fan's rear end is connected with the exhaust pipe, air-out baffle is installed to environmental protection dust cleaning device's rear end bottom, air-out baffle locates the outer end of exhaust pipe, negative pressure fan's bottom welding has the base. The air inlet pipe is used for high-efficient induced draft, and the exhaust pipe is used for directly airing exhaust, and the air-out baffle is used for purifying and airing exhaust, dismantled and assembled clearance maintenance.
Further, the lateral part swing joint of environmental protection dust cleaning device has the access door, the outside welding of access door has the lifting device, fixed solid fixed ring that is equipped with between the tip of access door and the environmental protection dust cleaning device, gu fixed ring's inside through connection has the inserted bar, the outer end welding of inserted bar has the arm-tie, the inner of access door just is located environmental protection dust cleaning device's opening part a week bonding has rubber seal. The access door is used for opening and closing the maintenance filter plate, the lifting device is used for handheld operation, the fixing ring is used for being inserted into the fixing inserted rod and then locked, and the pulling plate is used for handheld stretching operation.
Further, mounting plates are mounted at the bottoms of two sides of the first air suction device, outer supporting rods are welded at the outer ends of the mounting plates, the outer supporting rods are of a transverse U-shaped structure, and auxiliary wheels are connected to the lower ends of the outer supporting rods in a rotating mode. The mounting panel is used for dismouting in the both sides bottom of induced draft device one, and outer branch is used for supporting the auxiliary wheel and rotates, and the auxiliary wheel is used for contacting in ground or wall auxiliary movement.
Further, the top welding of induced draft device two has the fixed column, the top of fixed column rotates and is connected with the bearing frame, the bottom of aspiration channel is fixedly located to the bearing frame, the fixed column is hollow structure, and the several the outside middle-end of fixed column is connected with the belt chain, the rear end meshing of belt chain is connected with the drive shaft dish, the upper end of drive shaft dish is fixed with the drive shaft, the upper end through connection of drive shaft has driving motor. The bearing frame is used for supporting the fixed column and rotates in its inside, and hollow structure's fixed column and the specific ventilation effect of bearing frame, and the belt chain is used for driving three group device second that induced drafts and rotates simultaneously, and the drive shaft dish is used for rotating, drives belt chain transmission, and driving motor is used for drive control drive shaft to rotate.
Further, the mounting groove is formed in the bottom of the inner side of the environment-friendly dust cleaning device, and the driving motor is arranged in the mounting groove and is welded with the supporting rings. The mounting groove is used for stably mounting the driving motor, and the support ring is used for high-strength annular fixed mounting of the driving motor.
Further, the outer end of the bottom of the second air suction device is fixedly provided with a hairbrush. The brush is used for cleaning stubborn stains on floors or walls.
Further, the front end of the environment-friendly dust cleaning device is provided with a power supply driving device,
push rods are rotatably connected to the upper ends of the two sides of the environment-friendly dust cleaning device,
the movable wheels are arranged at the front end and the rear end of the bottom of the environment-friendly dust cleaning device.
Further, the first air suction device is arranged at the bottom of the front end of the power supply driving device,
the air suction device is arranged between the movable wheels.
The beneficial effects of the utility model are as follows: the negative pressure suction environment-friendly dust cleaning device has the advantages of wide application range, high efficiency of the negative pressure fan, simple structure and high environment-friendly performance, and is matched with the first suction device and the second suction device to collect dust, and the dust is filtered, purified and discharged through the dust purifying device.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall external structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2B according to the present utility model;
FIG. 4 is a schematic view of an air suction plate structure according to the present utility model;
FIG. 5 is a schematic view of a filter plate according to the present utility model;
FIG. 6 is a schematic view of a second structure of a filter plate according to the present utility model;
FIG. 7 is a schematic view of an air outlet baffle structure according to the present utility model;
FIG. 8 is a schematic view of the auxiliary wheel structure of the present utility model;
fig. 9 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.
Reference numerals in the drawings: 1-environment-friendly dust cleaning device, 11-power supply driving device, 12-push rod, 13-access door, 131-lifting device, 132-fixed ring, 133-inserted link, 134-pulling plate, 135-rubber sealing ring 135, 14-air suction pipe, 141-connecting pipe, 15-moving wheel, 16-dust purifying treatment device, 161-first filter plate, 162-second filter plate, 163-partition plate, 17-negative pressure fan, 171-air inlet pipe, 172-exhaust pipe, 173-exhaust baffle and 174-base;
2-an air suction device I, 21-an auxiliary wheel, 22-an outer supporting rod and 23-a mounting plate;
3-a second air suction device, 301-a fixed column, 302-a bearing seat, 31-a belt chain and 32-a driving shaft disc, 321-driving shaft, 322-driving motor, 323-mounting groove, 324-supporting ring and 33-brush.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
An environment-friendly dust cleaning device with negative pressure attraction shown in figures 1-9 comprises an environment-friendly dust cleaning device 1, a first air suction device 2 and a second air suction device 3,
the environment-friendly dust cleaning device 1 is internally provided with a dust purifying treatment device 16, the rear end of the dust purifying treatment device 16 is connected with a negative pressure fan 17, and the front end of the dust purifying treatment device is communicated with an air suction pipe 14 arranged at the bottom of the environment-friendly dust cleaning device 1 through a connecting pipe 141;
the first air suction device 2 is fixedly arranged at the front end of the air suction pipe 14;
the second air suction device 3 is rotationally connected and distributed at the bottom of the air suction pipe 14.
The connecting pipe 141 adopts an L-shaped structure, which is convenient for communicating the dust purifying device 16 and the air suction pipe.
The dust purifying device 16 is fixedly provided with a baffle 163 near the upper and lower ends of the right side, a first filter plate 161 and a second filter plate 162 are clamped between the baffle 163, and pull rings are welded at the outer ends of the first filter plate 161 and the second filter plate 162. The baffle is used for separating and supporting and placing a first filter plate and a second filter plate, the first filter plate and the second filter plate are used for efficiently filtering and purifying dust, and the pull ring is used for handheld disassembly and assembly.
The front end of the negative pressure fan 17 is connected with an air inlet pipe 171, the air inlet pipe 171 is connected to the rear end of the dust purification treatment device 16, the rear end of the negative pressure fan 17 is connected with an exhaust pipe 172, an air outlet baffle 173 is arranged at the bottom of the rear end of the environment-friendly dust cleaning device 1, the air outlet baffle 173 is arranged at the outer end of the exhaust pipe 172, and a base 174 is welded at the bottom of the negative pressure fan 17. The air inlet pipe is used for high-efficient induced draft, and the exhaust pipe is used for directly airing exhaust, and the air-out baffle is used for purifying and airing exhaust, dismantled and assembled clearance maintenance.
The lateral part swing joint of environmental protection dust cleaning device 1 has access door 13, and the outside welding of access door 13 has lifting device 131, and the tip of access door 13 is fixed to be equipped with solid fixed ring 132 between environmental protection dust cleaning device 1, and gu fixed ring 132's inside through connection has inserted bar 133, and the outer end welding of inserted bar 133 has arm-tie 134, and the inner of access door 13 just is located the opening part a week of environmental protection dust cleaning device 1 and bonds there is rubber seal 135. The access door is used for opening and closing the maintenance filter plate, the lifting device is used for handheld operation, the fixing ring is used for being inserted into the fixing inserted rod and then locked, and the pulling plate is used for handheld stretching operation.
The mounting plates 23 are mounted at the bottoms of two sides of the first air suction device 2, the outer ends of the mounting plates 23 are welded with outer support rods 22, the outer support rods 22 are of a transverse U-shaped structure, and the lower ends of the outer support rods 22 are rotatably connected with auxiliary wheels 21. The mounting panel is used for dismouting in the both sides bottom of induced draft device one, and outer branch is used for supporting the auxiliary wheel and rotates, and the auxiliary wheel is used for contacting in ground or wall auxiliary movement.
The top welding of induced draft device two 3 has fixed column 301, and the top of fixed column 301 rotates and is connected with bearing frame 302, and the bottom of aspiration channel 14 is fixedly located to bearing frame 302, and fixed column 301 is hollow structure, and the outside middle-end of several fixed column 301 is connected with belt chain 31, and the rear end meshing of belt chain 31 is connected with drive shaft dish 32, and drive shaft dish 32's upper end is fixed and is equipped with drive shaft 321, and drive motor 322 is connected with in the upper end penetration of drive shaft 321. The bearing frame is used for supporting the fixed column and rotates in its inside, and hollow structure's fixed column and the specific ventilation effect of bearing frame, and the belt chain is used for driving three group device second that induced drafts and rotates simultaneously, and the drive shaft dish is used for rotating, drives belt chain transmission, and driving motor is used for drive control drive shaft to rotate.
The mounting groove 323 has been seted up to the inboard bottom of environmental protection dust cleaning device 1, and driving motor 322 locates the inside of mounting groove 323 and the welding distributes and has support ring 324. The mounting groove is used for stably mounting the driving motor, and the support ring is used for high-strength annular fixed mounting of the driving motor.
The outer end of the bottom of the second air suction device 3 is fixedly provided with a hairbrush 33. The brush is used for cleaning stubborn stains on floors or walls.
The front end of the environment-friendly dust cleaning device 1 is provided with a power supply driving device 11,
push rods 12 are rotatably connected to the upper ends of the two sides of the environment-friendly dust cleaning device 1,
the front and rear ends of the bottom of the environment-friendly dust cleaning device 1 are provided with movable wheels 15.
The first air suction device 2 is arranged at the bottom of the front end of the power supply driving device 11,
the second air suction device 3 is positioned between the moving wheels 15.
When the environment-friendly dust cleaning device works, the upper part of the hand-held push rod 12 is movably regulated above the environment-friendly dust cleaning device 1, the power supply driving device 11 at the front end of the environment-friendly dust cleaning device 1 is pushed and started, the control moving wheel 15 is suitable for stable movement of different roads and walls, and the auxiliary wheel 21 is used for auxiliary supporting movement;
meanwhile, the negative pressure fan 17 is controlled to start to suck air through the air inlet pipe 171, the first air suction device 2 absorbs dust in front, the second air suction devices 3 absorb dust below, the dust enters the dust purifying device 16 through the air suction pipe 14 and the connecting pipe 141, passes through the first filter plate 161 and the second filter plate 162 to be filtered and purified, and finally is discharged through the exhaust pipe 172 and the air outlet baffle 173;
the driving motor 322 controls the driving shaft 321 and the driving shaft disc 32 to stably rotate, and the fixing column 301 is supported below the bearing seat 302 to stably rotate through the belt chain 31, so that the hairbrush 33 can clean the ground or the wall while the second air suction device 3 sucks air, and the dust collection effect is better.
The utility model relates to an environment-friendly dust cleaning device 1, a power driving device 11, a push rod 12, an access door 13, a lifting device 131, a fixed ring 132, an inserting rod 133, a pulling plate 134, a rubber sealing ring 135, an air suction pipe 14, a connecting pipe 141, a moving wheel 15, a dust purifying treatment device 16, a first filter plate 161, a second filter plate 162, a partition 163, a negative pressure fan 17, an air inlet pipe 171, an exhaust pipe 172, an air outlet baffle 173, a base 174, an air suction device 2, an auxiliary wheel 21, an outer support rod 22, a mounting plate 23, an air suction device 3, a fixed column 301, a bearing seat 302, a belt chain 31, a driving shaft disc 32, a driving shaft 321, a driving motor 322, a mounting groove 323, a supporting ring 324 and a brush 33.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (10)
1. An environment-friendly dust cleaning device with negative pressure attraction is characterized in that: comprises an environment-friendly dust cleaning device (1), a first air suction device (2) and a second air suction device (3),
the environment-friendly dust cleaning device (1) is internally provided with a dust purifying treatment device (16), the rear end of the dust purifying treatment device (16) is connected with a negative pressure fan (17), and the front end of the dust purifying treatment device is communicated with an air suction pipe (14) arranged at the bottom of the environment-friendly dust cleaning device (1) through a connecting pipe (141);
the first air suction device (2) is fixedly arranged at the front end of the air suction pipe (14);
the second air suction device (3) is rotationally connected and distributed at the bottom of the air suction pipe (14).
2. The negative pressure suction environment-friendly dust cleaning apparatus according to claim 1, wherein: the dust purification treatment device is characterized in that a partition plate (163) is fixedly distributed at the upper end and the lower end of the right side of the inside of the dust purification treatment device (16), a first filter plate (161) and a second filter plate (162) are clamped between the partition plates (163), and pull rings are welded at the outer ends of the first filter plate (161) and the second filter plate (162).
3. The negative pressure suction environment-friendly dust cleaning apparatus according to claim 1, wherein: the front end of negative pressure fan (17) is connected with air-supply line (171), air-supply line (171) are connected in the rear end of dust purification treatment device (16), the rear end of negative pressure fan (17) is connected with exhaust pipe (172), air-out baffle (173) are installed to the rear end bottom of environmental protection dust cleaning device (1), the outer end of exhaust pipe (172) is located to air-out baffle (173), base (174) are welded to the bottom of negative pressure fan (17).
4. The negative pressure suction environment-friendly dust cleaning apparatus according to claim 1, wherein: the side swing joint of environmental protection dust cleaning device (1) has access door (13), the outside welding of access door (13) has lifting device (131), fixed solid fixed ring (132) that are equipped with between the tip of access door (13) and environmental protection dust cleaning device (1), the inside through-connection of solid fixed ring (132) has inserted bar (133), the outer end welding of inserted bar (133) has arm-tie (134), the inner of access door (13) just is located the opening part a week of environmental protection dust cleaning device (1) and bonds there is rubber seal (135).
5. The negative pressure suction environment-friendly dust cleaning apparatus according to claim 1, wherein: the air suction device is characterized in that mounting plates (23) are mounted at the bottoms of two sides of the air suction device I (2), outer supporting rods (22) are welded at the outer ends of the mounting plates (23), the outer supporting rods (22) are of transverse U-shaped structures, and auxiliary wheels (21) are connected at the lower ends of the outer supporting rods (22) in a rotating mode.
6. The negative pressure suction environment-friendly dust cleaning apparatus according to claim 1, wherein: the top welding of induced draft device two (3) has fixed column (301), the top rotation of fixed column (301) is connected with bearing frame (302), the bottom of aspiration channel (14) is located to bearing frame (302) is fixed, fixed column (301) are hollow structure, and the several the outside middle-end of fixed column (301) is connected with belt chain (31), the rear end meshing of belt chain (31) is connected with drive shaft dish (32), the upper end of drive shaft dish (32) is fixed with drive shaft (321), the upper end through connection of drive shaft (321) has driving motor (322).
7. The negative pressure suction environment-friendly dust cleaning apparatus according to claim 6, wherein: the environment-friendly dust cleaning device is characterized in that an installation groove (323) is formed in the bottom of the inner side of the environment-friendly dust cleaning device (1), and the driving motor (322) is arranged in the installation groove (323) and is welded with supporting rings (324).
8. The negative pressure suction environment-friendly dust cleaning apparatus according to claim 1, wherein: and a hairbrush (33) is fixedly distributed at the outer end of the bottom of the second air suction device (3).
9. The negative pressure suction environment-friendly dust cleaning apparatus according to claim 1, wherein:
the front end of the environment-friendly dust cleaning device (1) is provided with a power supply driving device (11),
push rods (12) are rotatably connected to the upper ends of the two sides of the environment-friendly dust cleaning device (1),
the front end and the rear end of the bottom of the environment-friendly dust cleaning device (1) are provided with movable wheels (15).
10. The negative pressure suction environment-friendly dust cleaning apparatus according to claim 9, wherein:
the first air suction device (2) is arranged at the bottom of the front end of the power supply driving device (11),
the second air suction device (3) is positioned between the moving wheels (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322103966.5U CN220611596U (en) | 2023-08-07 | 2023-08-07 | Negative pressure suction's environmental protection dust cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322103966.5U CN220611596U (en) | 2023-08-07 | 2023-08-07 | Negative pressure suction's environmental protection dust cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220611596U true CN220611596U (en) | 2024-03-19 |
Family
ID=90229174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322103966.5U Active CN220611596U (en) | 2023-08-07 | 2023-08-07 | Negative pressure suction's environmental protection dust cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220611596U (en) |
-
2023
- 2023-08-07 CN CN202322103966.5U patent/CN220611596U/en active Active
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