CN216170911U - Air dust collector for negative pressure type dust collection vehicle - Google Patents
Air dust collector for negative pressure type dust collection vehicle Download PDFInfo
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- CN216170911U CN216170911U CN202122691502.1U CN202122691502U CN216170911U CN 216170911 U CN216170911 U CN 216170911U CN 202122691502 U CN202122691502 U CN 202122691502U CN 216170911 U CN216170911 U CN 216170911U
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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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Abstract
The utility model relates to the technical field of dust removal, and discloses an air dust collector for a negative pressure type dust collection vehicle, which comprises a water filter component, wherein the water filter component comprises a box body, a water filter box is arranged on the bottom surface of one side in the box body, an air inlet pipe and a sealed water inlet pipe are arranged at the top of the water filter box, one end of the air inlet pipe and one end of the sealed water inlet pipe both penetrate through the top surface in the box body, when the air dust collector for the negative pressure type dust collection vehicle is used, water is firstly added through the sealed water inlet pipe, the water level exceeds the bottom of an air inlet branch pipe and is lower than the inner opening of an air outlet pipe, so that the siphon phenomenon is avoided, otherwise, the water in the water filter box flows out according to the siphon phenomenon, after the water is added, an exhaust fan is started to exhaust the air in the inner space of the water filter box, so that the negative pressure is formed in the water filter box, and polluted air enters a water tank through the air inlet pipe, therefore, small particles in the air can be merged into the water, so that the effect of purifying the small particles in the air is achieved.
Description
Technical Field
The utility model relates to the technical field of dust removal, in particular to an air dust remover for a negative pressure type dust collection vehicle.
Background
The dust collection vehicle is a novel road sweeping vehicle adopting a dust removal filtering system, changes the traditional mode of disc brush rolling brush sweeping for the prior road sweeping vehicle, and completely adopts the working principle of negative pressure direct suction to complete operation, and effectively reduces dust pollution through the dust removal filtering system and the automatic pulse vibration dust removal system of the vehicle.
No matter the dust remover is used industrially or for municipal use, the effect of removing large particles is obvious, but the dust remover does not basically act on small particles in the air, is easy to be inhaled by human bodies and is easy to cause secondary pollution to the air.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides an air dust collector for a negative pressure type dust collection vehicle, which has the advantages of cleaning fine particulate matters and dust in the air and low use cost, and solves the problem that the traditional dust collection vehicle cannot clean the small particle dust in the air.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: an air dust collector for a negative pressure type dust collector comprises a water filter component, wherein the water filter component comprises a box body, a water filter box is arranged on the bottom surface of one side in the box body, an air inlet pipe and a sealed type water inlet pipe are arranged at the top of the water filter box, one end of the air inlet pipe and one end of the sealed type water inlet pipe penetrate through the top surface of the box body, a sewage discharge pipe is arranged on one side of the water filter box, one end of the sewage discharge pipe penetrates through one side in the box body and is connected with a valve, one end of the air inlet pipe penetrates through the top of the water filter box and is connected with an air collecting plate, a plurality of air inlet branch pipes are arranged at the bottom of the air collecting plate, a support is arranged on the bottom surface of the inside of the water filter box, an air exhauster is arranged at the top of the support, one side of the water filter box is communicated with an air inlet of the air exhauster through an air outlet pipe, and an air outlet is arranged at the top of the box body, the air outlet of the exhaust fan is communicated with the air outlet through a connecting pipe.
Preferably, the air collecting plate is connected with the air inlet branch pipe through a triangular cone.
By adopting the scheme, the seamless butt joint of the small air inlets can be realized by connecting the air collecting plate and the air inlet branch pipe through the triangular conical bodies, each triangular conical body is assembled by welding connection and can be molded by one-time injection molding, so that the sealing performance and the air collection rate are improved.
Preferably, the air collecting plate and the triangular cone are connected with the air inlet pipe through bolts.
Through adopting above-mentioned scheme, pass through bolt and intake-tube connection through making collection gas board and triangle centrum, the later stage of being convenient for like this is also made things convenient for the change of later stage to the branch pipe of admitting air to the maintenance of triangle centrum, avoids admitting air to divide the pipe to appear damaging and influence filtration purity.
Preferably, the bottom of the air inlet branch pipe is provided with a protection assembly, the protection assembly comprises a sealing gasket, and the inner side of the air collecting plate is provided with the sealing gasket.
By adopting the scheme, the sealing gasket arranged on the inner side of the gas collecting plate can ensure the sealing property between the triangular cone and the gas collecting plate, and the filtering effect is prevented from being influenced.
Preferably, a shell is arranged at the bottom of the plurality of air inlet branch pipes, and the bottom of the plurality of air inlet branch pipes penetrates through the top of the shell.
Through adopting above-mentioned scheme, through the casing that the bottom that divides the pipe sets up admits air in a plurality of to branch pipe will admit air and pass the casing, can divide the pipe to carry on spacingly avoiding admitting air to divide the pipe to remove in the water filter case and influence the filter effect like this with a plurality of admitting air.
Preferably, the opposite surface of the inner side of the sealing gasket is provided with a filter screen.
Through adopting above-mentioned scheme, can filter some dust at first when gas passes through the filter screen that sets up at the inboard opposite face of sealed pad, the fine and close bubble that produces after the filter screen also can disperse gas entering aquatic simultaneously reduces the noise that the bubble produced when returning.
Preferably, the casing with the filter screen passes through slide and slide rail sliding connection, the inboard relative plane symmetry of casing is provided with the slide, the bilateral symmetry of filter screen is provided with the cooperation the slide rail.
Through adopting above-mentioned scheme, through the slide that sets up at the inboard opposite face of casing and the slide rail that sets up in filter screen both sides, be convenient for like this at the later stage and change the filter screen, avoid the dust to cause blocking phenomenon, influence the use of water filter subassembly.
Preferably, a door body is arranged on one side of the box body.
By adopting the scheme, the door body arranged on one side of the box body can be used for facilitating the maintenance and replacement of parts inside the box body by workers in the later period.
Preferably, the bottom of the water filter box is provided with an auxiliary electric heater.
Through adopting above-mentioned scheme, through the supplementary electric heater that sets up in the bottom of water filter box to guarantee that the north freezes weather and can normal use, or in some special areas of weather, lead to the water in the water filter box to freeze easily, lead to the condition emergence that the water filter box can't be used, increased the practicality.
(III) advantageous effects
Compared with the prior art, the utility model provides an air dust collector for a negative pressure type dust collection vehicle, which has the following beneficial effects:
when the air dust collector for the negative pressure type dust collection vehicle is used, water is added through the sealed water inlet pipe firstly, the water level exceeds the bottom of the air inlet branch pipe and is lower than the inner opening of the air outlet pipe, so that the siphon phenomenon is avoided, and otherwise, the water in the water filter tank flows out according to the siphon phenomenon. Under the condition that the water level is lower than the inner opening of the air outlet pipe, the water level should be kept as high as possible, the dust removal efficiency is improved, after water is added, the exhaust fan is started to exhaust air in the inner space of the water filter box, negative pressure is formed inside the water filter box, then external air enters the air inlet branch pipe along with the air inlet pipe and enters the water filter box, the air inlet pipe is a flexible hose and can rotate by 360 degrees, an operator can conveniently adjust the direction of an air inlet, the air inlet branch pipe is convenient to use under different working scenes, the air entering the water filter box can firstly enter water to be filtered, small particles in the air can be blended into the water, the effect of purifying the small particles in the air is achieved, small particle dust which cannot be completely treated by a traditional dust collector can be purified, and the phenomenon that some small particles deposited on the bottom surface float into the air along with the air outlet is avoided, easily inhales by the human body and still causes the condition of secondary pollution air to take place easily, then the air after the water filtration enters into the convulsions machine along with the outlet duct, then gets into the connecting pipe and discharges out through the air outlet. The dust removal design principle of the dust collection vehicle is not limited to municipal administration, and the dust collection vehicle can also be used in industry, plants and families.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the front interior structure of the present invention;
FIG. 3 is a schematic side view of the present invention;
FIG. 4 is a schematic view of the inside of the water filtration tank according to the present invention;
FIG. 5 is a schematic structural view of the triangular pyramid integration of the present invention;
FIG. 6 is a schematic top view of the integrated board of the present invention;
FIG. 7 is an enlarged view of the structure at A in the present invention;
fig. 8 is a schematic structural view of a triangular pyramid in the present invention.
In the figure:
1. a water filter assembly; 11. a box body; 111. a support; 12. a water filter tank; 121. an air inlet pipe; 122. an air outlet pipe; 123. a sealed water inlet pipe; 124. a sewage discharge pipe; 125. a valve; 13. a gas collecting plate; 131. a triangular pyramid; 14. air inlet branch pipes; 15. an exhaust fan; 151. a connecting pipe; 16. an air outlet;
2. a guard assembly; 21. a gasket; 22. a housing; 221. a slideway; 23. a filter screen; 231. a slide rail; 24. a door body; 25. an auxiliary electric heater.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
An air dust collector for a negative pressure type dust collection vehicle comprises a water filter component 1, wherein the water filter component 1 comprises a box body 11, a water filter box 12 is arranged on the bottom surface of one side of the inside of the box body 11, an air inlet pipe 121 and a sealed water inlet pipe 123 are arranged at the top of the water filter box 12, one ends of the air inlet pipe 121 and the sealed water inlet pipe 123 penetrate through the top surface of the inside of the box body 11, a sewage discharge pipe 124 is arranged on one side of the water filter box 12, one end of the sewage discharge pipe 124 penetrates through one side of the inside of the box body 11 and is connected with a valve 125, one end of the air inlet pipe 121 penetrates through the top of the water filter box 12 and is connected with an air collection plate 13, a plurality of air inlet branch pipes 14 are arranged at the bottom of the air collection plate 13, a support 111 is arranged on the bottom surface of the inside of the water filter box 12, an exhaust fan 15 is arranged at the top of the support 111, one side of the water filter box 12 is communicated with an air inlet of the exhaust fan 15 through an air outlet pipe 122, an air outlet 16 is arranged at the top of the box body 11, and an air outlet of the exhaust fan 15 is communicated with the air outlet 16 through a connecting pipe 151.
Referring to fig. 1-8, in use, water is first added through sealed inlet pipe 123 to a level above the bottom of inlet manifold 14 and below the inner mouth of outlet pipe 122, thus avoiding the formation of a siphon, which would otherwise occur in water filter tank 12. When the water level is lower than the inner opening of the air outlet pipe 122, the water level should be kept as high as possible, the dust removal efficiency is improved, after water is added, the exhaust fan 15 is started to exhaust air in the inner space of the water filter box 12, negative pressure is formed inside the water filter box 12, then external air enters the air inlet branch pipe 14 along with the air inlet pipe 121 and enters the water filter box 12, the air inlet pipe 121 is a flexible hose and can rotate 360 degrees, an operator can conveniently adjust the direction of an air inlet, the use under different working scenes is facilitated, because the outlet of the air inlet branch pipe 14 is below the water level line, the air entering the water filter box 12 firstly enters water to be filtered, small particles in the air can be blended into the water, the effect of purifying small particles in the air is achieved, small particle dust which cannot be completely treated by a traditional dust collector can be purified, and the phenomenon that some small particles which are originally deposited on the bottom surface float back to the air along with the air outlet 16 is avoided, easily be inhaled by the human body and still cause the condition of secondary pollution air to take place easily, then air after the water filtration enters into air exhauster 15 along with outlet duct 122 in, then gets into connecting pipe 151 and discharges out through air outlet 16, this dirty-suction vehicle dust removal design principle is not limited in the municipal administration, also can be used to in industry, factory building and the family.
Example two
On the basis of the first embodiment, a component for improving the sealing performance of the air inlet branch pipe 14 is added.
The gas collecting plate 13 is connected with the air inlet branch pipe 14 through a triangular cone 131, and the gas collecting plate 13 is connected with the triangular cone 131 through a bolt and an air inlet pipe 121.
Referring to fig. 1-8, seamless butt joint of small air inlets can be realized by connecting the air collecting plate 13 and the air inlet branch pipe 14 through the triangular cone 131, each triangular cone 131 is assembled through welding connection and can be molded through one-step injection molding, so that the sealing performance and the air collection rate are improved, the air collecting plate 13 and the triangular cone 131 are connected with the air inlet pipe 121 through bolts, the triangular cone 131 is convenient to overhaul in the later period, the air inlet branch pipe 14 is convenient to replace in the later period, and the phenomenon that the air inlet branch pipe 14 is damaged to influence the filtration purity is avoided.
EXAMPLE III
And a protective component 2 is added on the basis of the second embodiment.
The bottom of the air intake branch pipe 14 is provided with the protection component 2, the protection component 2 is including sealed pad 21, the inboard of gas collection board 13 is provided with sealed pad 21, and is a plurality of the bottom of the air intake branch pipe 14 is provided with casing 22, and is a plurality of the bottom of the air intake branch pipe 14 is passed the top of casing 22, the inboard opposite face of sealed pad 21 is provided with filter screen 23, casing 22 with filter screen 23 passes through slide 221 and slide rail 231 sliding connection, the inboard opposite face symmetry of casing 22 is provided with slide 221, the bilateral symmetry of filter screen 23 is provided with the cooperation slide rail 221, one side of box 11 is provided with a body 24, the bottom of water filter case 12 is provided with supplementary electric heater 25.
Referring to fig. 1 to 8, the sealing gasket 21 disposed on the inner side of the gas collecting plate 13 can ensure the sealing between the triangular cone 131 and the gas collecting plate 13, and prevent the influence on the filtering effect, the housing 22 disposed at the bottom of the plurality of air inlet branch pipes 14 and the air inlet branch pipes 14 passing through the housing 22 can limit the plurality of air inlet branch pipes 14, and prevent the air inlet branch pipes 14 from moving in the water filtering box 12 and influencing the filtering effect, the filtering net 23 disposed on the inner side opposite surface of the sealing gasket 21 can filter a part of dust when the air passes through the filtering net 23, and the filtering net 23 can disperse fine bubbles generated after the air enters the water, thereby reducing the noise generated during the bubble return process, the filtering net 23 can be conveniently replaced at the later stage by the sliding rails 221 disposed on the inner side opposite surface of the housing 22 and the sliding rails 231 disposed on both sides of the filtering net 23, avoid the dust to cause blocking phenomenon, influence the use of water filter assembly 1, through the door body 24 that sets up in one side of box 11, can make things convenient for the staff to overhaul and change the inside part of box 11 in the later stage, through the supplementary electric heater 25 that sets up in the bottom of water filter box 12, in order to guarantee that the north freezes weather can normal use, or in some special areas of weather, lead to the water in the water filter box 12 to freeze easily, the condition that leads to the unable use of water filter box 12 takes place, the practicality has been increased.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides an air cleaner for negative pressure formula dirty-suction vehicle which characterized in that: the water filter comprises a water filter component (1), wherein the water filter component (1) comprises a box body (11), a water filter box (12) is arranged on the bottom surface of one side in the box body (11), an air inlet pipe (121) and a sealed water inlet pipe (123) are arranged on the top of the water filter box (12), one end of the air inlet pipe (121) and one end of the sealed water inlet pipe (123) penetrate through the top surface in the box body (11), a sewage discharge pipe (124) is arranged on one side of the water filter box (12), one end of the sewage discharge pipe (124) penetrates through one side in the box body (11) and is connected with a valve (125), one end of the air inlet pipe (121) penetrates through the top of the water filter box (12) and is connected with an air collecting plate (13), a plurality of air inlet branch pipes (14) are arranged at the bottom of the air collecting plate (13), and a support (111) is arranged on the bottom surface in the water filter box (12), the top of support (111) is provided with air exhauster (15), one side of water filter box (12) with the air inlet of air exhauster (15) is linked together through outlet duct (122), the top of box (11) is provided with air outlet (16), the gas outlet of air exhauster (15) with air outlet (16) are linked together through connecting pipe (151).
2. The air cleaner for a negative pressure type vacuum cleaner according to claim 1, wherein: the air collecting plate (13) is connected with the air inlet branch pipe (14) through a triangular cone body (131).
3. The air cleaner for a negative pressure type vacuum cleaner according to claim 2, wherein: the gas collecting plate (13) and the triangular cone body (131) are connected with the gas inlet pipe (121) through bolts.
4. The air cleaner for a negative pressure type vacuum cleaner according to claim 1, wherein: the bottom of gas inlet branch pipe (14) is provided with protection component (2), protection component (2) are including sealed the pad (21), the inboard of gas collection board (13) is provided with sealed pad (21).
5. The air cleaner for a negative pressure type vacuum cleaner according to claim 4, wherein: a shell (22) is arranged at the bottom of the plurality of air inlet branch pipes (14), and the bottom of the plurality of air inlet branch pipes (14) penetrates through the top of the shell (22).
6. The air cleaner for a negative pressure type vacuum cleaner according to claim 5, wherein: and a filter screen (23) is arranged on the opposite surface of the inner side of the sealing gasket (21).
7. The air cleaner for a negative pressure type vacuum cleaner according to claim 6, wherein: casing (22) with filter screen (23) are through slide (221) and slide rail (231) sliding connection, the inboard relative plane symmetry of casing (22) is provided with slide (221), the bilateral symmetry of filter screen (23) is provided with the cooperation slide (221) slide rail (231).
8. The air cleaner for a negative pressure type vacuum cleaner according to claim 7, wherein: one side of the box body (11) is provided with a door body (24).
9. The air cleaner for a negative pressure type vacuum cleaner according to claim 8, wherein: an auxiliary electric heater (25) is arranged at the bottom of the water filtering box (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122691502.1U CN216170911U (en) | 2021-11-05 | 2021-11-05 | Air dust collector for negative pressure type dust collection vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122691502.1U CN216170911U (en) | 2021-11-05 | 2021-11-05 | Air dust collector for negative pressure type dust collection vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN216170911U true CN216170911U (en) | 2022-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122691502.1U Active CN216170911U (en) | 2021-11-05 | 2021-11-05 | Air dust collector for negative pressure type dust collection vehicle |
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| CN (1) | CN216170911U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115025586A (en) * | 2022-06-09 | 2022-09-09 | 南通莱晋纺织科技有限公司 | Dust removal purification device for textile processing workshop |
-
2021
- 2021-11-05 CN CN202122691502.1U patent/CN216170911U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115025586A (en) * | 2022-06-09 | 2022-09-09 | 南通莱晋纺织科技有限公司 | Dust removal purification device for textile processing workshop |
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