CN112221295A - Air purification equipment installed on road green belt - Google Patents
Air purification equipment installed on road green belt Download PDFInfo
- Publication number
- CN112221295A CN112221295A CN202011214863.0A CN202011214863A CN112221295A CN 112221295 A CN112221295 A CN 112221295A CN 202011214863 A CN202011214863 A CN 202011214863A CN 112221295 A CN112221295 A CN 112221295A
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- Prior art keywords
- transmission shaft
- air
- fixedly arranged
- cavity
- support
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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
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
- B01D47/08—Spray cleaning with rotary nozzles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2247/00—Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
- B01D2247/08—Means for controlling the separation process
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses an air purification device installed on a road green belt, which comprises a power shell buried under the soil layer of the road green belt, wherein the upper end of the power shell is fixedly provided with a main connecting shell, the upper end of the power shell is fixedly provided with an auxiliary connecting shell positioned at the right side of the main connecting shell, and the upper end of the main connecting shell is fixedly provided with a purification pipeline fixedly connected with the upper end of the auxiliary connecting shell, through the swinging of an atomizing spray head, the invention ensures that water entering the atomizing spray head through a water inlet cavity and a connecting water pipe can be sprayed into the air, adsorbs dust in the air, improves the air quality near the outside sidewalk, can introduce the outside air into a residence under the filtration of a filter plate through the rotation of a fan, realizes the purification of the air, can effectively prolong the service life of the filter plate because the air is purified, and the whole device can be arranged on the green belt, the normal residence and the passing of residents and pedestrians are not influenced.
Description
Technical Field
The invention relates to the field of air purification, in particular to air purification equipment arranged on a road green belt.
Background
In most of the existing air purification equipment, sometimes, because the quality of the outside air is poor, the air introduced into the room needs to be filtered by the built-in filter plate to filter a large amount of dust and garbage, and the air entering the room can be ensured to be pure, but the service life of the filter plate is necessarily shortened. And because the outdoor air is poor, when a user goes out, unhealthy influence is also generated due to more dust in the air, and the device capable of solving the problems is disclosed by the invention.
Disclosure of Invention
The invention aims to solve the technical problem of providing the air purification equipment installed on the road green belt, and the air purification equipment overcomes the problems of poor air purification effect and the like caused by poor external air quality.
The invention is realized by the following technical scheme.
The invention relates to air purification equipment installed on a road green belt, which comprises a power shell buried under a road green belt soil layer, wherein a main connecting shell is fixedly arranged at the upper end of the power shell, an auxiliary connecting shell positioned at the right side of the main connecting shell is fixedly arranged at the upper end of the power shell, a purification pipeline fixedly connected with the upper end of the auxiliary connecting shell is fixedly arranged at the upper end of the main connecting shell, an air connecting cavity communicated with a living room is arranged in the purification pipeline, an air purification assembly is arranged in the air connecting cavity, the air purification assembly comprises a filter plate fixedly arranged at the right side opening of the air connecting cavity, a fixed support fixedly arranged on the inner wall of the lower side of the air connecting cavity, a first transmission shaft rotatably connected to the right end of the fixed support, and a fan fixedly arranged at the right end of the first transmission shaft, a working cavity is, be equipped with swing dust removal subassembly in the working chamber, swing dust removal subassembly including set firmly in working chamber downside inner wall and with the communicating inlet tube of external water source, locate intake antrum in the inlet tube, locate main connection chamber in the main connection casing, rotate connect in working chamber upside inner wall just passes through main connection chamber upwards extends to external universal driving shaft, set firmly in the atomizer of universal driving shaft right-hand member, connect in water pipe is connected between intake antrum and the atomizer, and part water pipe is connected and is located in the interior cavity of axle, still be equipped with control assembly in the working chamber.
Preferably, the inner wall of the lower side of the working cavity is fixedly provided with a motor, the upper end of the motor is in power connection with a second transmission shaft, an auxiliary connecting cavity is arranged in the auxiliary connecting shell, and the second transmission shaft passes through the auxiliary connecting cavity and extends upwards to the inside of the air connecting cavity.
Preferably, green plants are planted on a soil layer covered at the upper end of the power shell, and an advertisement display board is fixedly arranged at the upper end of the linkage shaft.
The air purification assembly further comprises a first bevel gear fixedly arranged on the first transmission shaft and positioned on the left side of the fan, and a second bevel gear in meshed connection with the first bevel gear is fixedly arranged on the second transmission shaft positioned in the air connection cavity.
Wherein, swing dust removal subassembly is still including locating in the working chamber and with universal driving shaft fixed connection's linked gear, working chamber upside inner wall is relative universal driving shaft bilateral symmetry ground rotates and is connected with two third transmission shafts, the last sector gear that the flank of tooth radian is one hundred eighty degrees that has set firmly of third transmission shaft, and is as the left side sector gear with when the linked gear meshing is connected, the right side sector gear not with the linked gear meshing is connected, set firmly on the third transmission shaft and be located the band pulley of sector gear downside, control the side be connected with the belt between the band pulley, the right side set firmly on the third transmission shaft and be located the third bevel gear of sector gear upside, working chamber upside inner wall has set firmly the pivot support, rotate on the pivot support and be connected with the fourth transmission shaft that extends about, be located the pivot support is left set firmly with the right side on the fourth transmission shaft third bevel gear meshing even And a fourth bevel gear.
Wherein, the control component comprises asphalt ground, a horizontal bracket fixedly connected with the right end of the power shell is fixedly arranged at the left end of the asphalt ground, a linkage through hole is arranged on the inner wall at the right side of the working cavity in a penetrating manner, a pedal capable of sliding up and down is arranged at the left end of the asphalt ground, the left end of the pedal extends to the pedal in the working cavity leftwards through the linkage through hole, a mulberry reset spring is connected between the pedal and the horizontal bracket, a limit block is fixedly arranged at the upper end of the horizontal bracket, the limit block can prevent the pedal from moving downwards when being stepped by a pedestrian, a linkage bracket is fixedly arranged at the left end of the pedal, a matching through hole which is communicated up and down is arranged in the linkage bracket, the second transmission shaft is positioned in the matching through hole, a sliding bracket which can slide left and right and is positioned at the right side of the rotating shaft bracket is arranged on the, the sliding support is characterized in that a hinge rod is hinged between the front end of the sliding support and the front end of the linkage support, a fifth transmission shaft which extends leftwards and rightwards and is connected with a fourth transmission shaft through splines is rotatably connected to the sliding support, a fifth bevel gear is fixedly arranged on the fifth transmission shaft on the right side of the sliding support, a sixth bevel gear meshed with the fifth bevel gear is fixedly arranged on the second transmission shaft in the working cavity, a baffle which extends leftwards is fixedly arranged at the lower end of the sliding support, a baffle sliding groove communicated with the working cavity is formed in the inner wall of the right side of the water inlet cavity, and the baffle sliding groove is in sliding connection with the baffle.
The invention has the beneficial effects that: the invention can spray the water entering the atomizing spray head through the water inlet cavity and the connecting water pipe into the air by the swing of the atomizing spray head, adsorb dust in the air, improve the air quality near the outside sidewalk, and can introduce the outside air into the living place under the filtration of the filter plate by the rotation of the fan, thereby realizing the purification of the air.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic enlarged view of the structure of "A" of FIG. 1;
fig. 3 is a schematic enlarged view of the structure of "B" of fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-3, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The air purification device installed on the road green belt described in conjunction with the attached fig. 1-3 comprises a power shell 11 buried under the soil layer of the road green belt, a main connection shell 30 is fixedly arranged at the upper end of the power shell 11, an auxiliary connection shell 29 positioned at the right side of the main connection shell 30 is fixedly arranged at the upper end of the power shell 11, a purification pipeline 37 fixedly connected with the upper end of the auxiliary connection shell 29 is fixedly arranged at the upper end of the main connection shell 30, an air connection chamber 38 communicated with a living room is arranged in the purification pipeline 37, an air purification assembly 901 is arranged in the air connection chamber 38, the air purification assembly 901 comprises a filter plate 27 fixedly arranged at the opening at the right side of the air connection chamber 38, a fixed support 55 fixedly arranged at the inner wall at the lower side of the air connection chamber 38, a first transmission shaft 58 rotatably connected to the right end of the fixed support 55, A fan 44 fixedly arranged at the right end of the first transmission shaft 58, wherein the fan 44 rotates to filter outside air to enter the air connecting cavity 38 through the filter plate 27 and finally enter a living room, a working cavity 12 is arranged in the power shell 11, a swinging dust removal component 902 is arranged in the working cavity 12, the swinging dust removal component 902 comprises a water inlet pipe 14 fixedly arranged on the inner wall of the lower side of the working cavity 12 and communicated with an outside water source, a water inlet cavity 15 arranged in the water inlet pipe 14, a main connecting cavity 36 arranged in the main connecting shell 30, a linkage shaft 33 rotatably connected with the inner wall of the upper side of the working cavity 12 and extending upwards to the outside through the main connecting cavity 36, an atomizing nozzle 31 fixedly arranged at the right end of the linkage shaft 33, and a connecting water pipe 35 connected between the water inlet cavity 15 and the atomizing nozzle 31, wherein part of the connecting water pipe 35 is positioned in the cavity 34 in the shaft, when atomizer 31 swings, external water passes through intake antrum 15, connecting water pipe 35, atomizer 31 blowout to the external world, still be equipped with in the working chamber 12 and prevent swing dust removal component 902 spun water during operation spouts to pedestrian's on-body control assembly 903.
Advantageously, a motor 18 is fixedly arranged on the inner wall of the lower side of the working cavity 12, a second transmission shaft 19 is connected to the upper end of the motor 18 in a power mode, the second transmission shaft 19 can transmit the power of the motor 18, an auxiliary connecting cavity 28 is arranged in the auxiliary connecting shell 29, and the second transmission shaft 19 extends upwards into the air connecting cavity 38 through the auxiliary connecting cavity 28.
Beneficially, green plants 39 are planted on a soil layer covered on the upper end of the power shell 11, and an advertisement display board 32 capable of displaying advertisements is fixedly arranged on the upper end of the linkage shaft 33, so that the cost generated when the air purification equipment works can be subsidized.
According to an embodiment, the air purification assembly 901 is described in detail below, the air purification assembly 901 further includes a first bevel gear 57 fixed to the first transmission shaft 58 and located at the left side of the fan 44, and a second bevel gear 56 meshed with the first bevel gear 57 is fixed to the second transmission shaft 19 located in the air connection cavity 38.
According to the embodiment, the following detailed description will be made on the swinging dust removing assembly 902, the swinging dust removing assembly 902 further includes a linkage gear 43 disposed in the working chamber 12 and fixedly connected to the linkage shaft 33, two third transmission shafts 40 are rotationally connected to the upper inner wall of the working chamber 12 in a bilateral symmetry manner with respect to the linkage shaft 33, a sector gear 42 with a tooth surface radian of one hundred eighty degrees is fixedly disposed on the third transmission shaft 40, when the sector gear 42 on the left side is meshed with the linkage gear 43, the sector gear 42 on the right side is not meshed with the linkage gear 43, a pulley 54 located on the lower side of the sector gear 42 is fixedly disposed on the third transmission shaft 40, a belt 13 is connected between the pulley 54 on the left side and the pulley 54 on the right side, a third bevel gear 45 located on the upper side of the sector gear 42 is fixedly disposed on the third transmission shaft 40 on the right side, a rotating shaft support 47 is fixedly disposed on the upper inner wall of the, the rotating shaft bracket 47 is rotatably connected with a fourth transmission shaft 48 extending left and right, and a fourth bevel gear 46 meshed with the third bevel gear 45 on the right side is fixedly arranged on the fourth transmission shaft 48 on the left side of the rotating shaft bracket 47.
According to the embodiment, the control component 903 is described in detail below, the control component 903 includes an asphalt floor 24, a horizontal bracket 21 fixedly connected to the right end of the power housing 11 is fixedly disposed at the left end of the asphalt floor 24, a linkage through hole 26 penetrates through the inner wall of the right side of the working chamber 12, a pedal 25 capable of sliding up and down is disposed at the left end of the asphalt floor 24, the left end of the pedal 25 extends to the pedal 25 in the working chamber 12 leftwards through the linkage through hole 26, a sang check return spring 23 is connected between the pedal 25 and the horizontal bracket 21, a limit block 22 is fixedly disposed at the upper end of the horizontal bracket 21, the limit block 22 can prevent the pedal 25 from moving downwards when being stepped on by a pedestrian, the pedal 25 is excessively moved downwards, a linkage bracket 20 is fixedly disposed at the left end of the pedal 25, and a matching through hole 53 which is vertically penetrated is disposed in the linkage bracket 20, the second transmission shaft 19 is positioned in the matching through hole 53, the inner wall of the upper side of the working cavity 12 is provided with a sliding bracket 49 which can slide left and right and is positioned at the right side of the rotating shaft bracket 47, a hinged rod 41 is hinged between the front end of the sliding bracket 49 and the front end of the linkage bracket 20, a fifth transmission shaft 50 which extends left and right and is in splined connection with the fourth transmission shaft 48 is rotatably connected to the sliding bracket 49, a fifth bevel gear 51 is fixedly arranged on the fifth transmission shaft 50 positioned at the right side of the sliding bracket 49, a sixth bevel gear 52 which is in meshed connection with the fifth bevel gear 51 is fixedly arranged on the second transmission shaft 19 positioned in the working cavity 12, the lower end of the sliding support 49 is fixedly provided with a baffle 17 extending leftwards, the inner wall of the right side of the water inlet cavity 15 is provided with a baffle sliding groove 16 communicated with the working cavity 12, and the baffle sliding groove 16 is in sliding connection with the baffle 17.
In the initial state, the connecting water pipe 35 is located at the upper limit position, the baffle 17 is not contacted with the inner wall of the left side of the water inlet cavity 15, and the fifth bevel gear 51 is meshed with the sixth bevel gear 52.
Application method
When the air conditioner works, the motor 18 is started to enable the second transmission shaft 19 to rotate, the rotating second transmission shaft 19 drives the fan 44 to rotate sequentially through the second bevel gear 56, the first bevel gear 57 and the first transmission shaft 58, and the rotating fan 44 can transmit outside air to a living room under the filtering of the filter plate 27;
the rotating second transmission shaft 19 drives a sixth bevel gear 52 to rotate, the rotating sixth bevel gear 52 drives a fourth bevel gear 46 to rotate sequentially through a fifth bevel gear 51, a fifth transmission shaft 50 and a fourth transmission shaft 48, the rotating fourth bevel gear 46 drives a right third transmission shaft 40 to rotate through a third bevel gear 45, the rotating right third transmission shaft 40 drives a right sector gear 42 to rotate, the rotating right third transmission shaft 40 drives a left sector gear 42 to rotate sequentially through a right belt pulley 54, a belt 13, a left belt pulley 54 and the left third transmission shaft 40, the left sector gear 42 is driven to rotate through sequential meshing connection of the left sector gear 42, the right sector gear 42 and a linkage gear 43, swing of the linkage shaft 33 at a certain angle is realized, the swinging linkage shaft 33 drives the advertisement display board 32 to swing and display advertisements on the advertisement display board 32, and the swinging linkage shaft 33 drives the atomizing nozzles 31 to swing, the water is sprayed to the outside through the water inlet cavity 15, the connecting water pipe 35 and the atomizing nozzle 31 in sequence, and dust in the outside air is adsorbed, so that the air entering the air connecting cavity 38 is as pure as possible;
when a pedestrian passes near the air purification device, when the pedestrian steps on the upper end of the pedal 25, the pedal 25 slides downwards, the return spring 23 accumulates elastic potential energy, the pedal 25 moving downwards drives the sliding support 49 to move leftwards through the linkage support 20 and the hinge rod 41, the sliding support 49 moving leftwards drives the baffle 17 to move leftwards and contact with the inner wall of the left side of the water inlet cavity 15, so that outside water is not transferred upwards through the water inlet cavity 15 any more, the sliding support 49 moving leftwards drives the fifth bevel gear 51 to be not meshed with the sixth bevel gear 52 through the fifth transmission shaft 50, so that the atomizer 31 does not swing any more, the remaining water in the atomizer 31 is prevented from being thrown onto the pedestrian due to swinging, when the pedestrian leaves, the return spring 23 releases the elastic potential energy and drives the pedal 25 to reset upwards, the baffle 17 is not contacted with the inner wall of the left side of the water inlet cavity 15 any more, so that outside water can pass through the water inlet cavity 15 again, the fifth bevel gear 51 and the sixth bevel gear 52 rotate again, so that the atomizer 31 oscillates again to adsorb dust in the outside air.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an install air purification equipment on road green area, is including burying the power casing under the road green area soil layer, power casing upper end has set firmly the main casing of connecting, power casing upper end has set firmly to be located the vice casing of connecting on main casing right side of connecting, main casing upper end of connecting set firmly with vice connecting casing upper end fixed connection's clean pipe way, be equipped with in the clean pipe way and live the communicating air connection chamber in room, its characterized in that: an air purification assembly is arranged in the air connecting cavity, the air purification assembly comprises a filter plate fixedly arranged at the opening on the right side of the air connecting cavity, a fixed support fixedly arranged on the inner wall of the lower side of the air connecting cavity, a first transmission shaft rotatably connected to the right end of the fixed support, and a fan fixedly arranged at the right end of the first transmission shaft, and a working cavity is arranged in the power shell; be equipped with swing dust removal subassembly in the working chamber, swing dust removal subassembly including set firmly in working chamber downside inner wall and with the communicating inlet tube of external water source, locate intake antrum in the inlet tube, locate main connection chamber in the main connection casing, rotate connect in working chamber upside inner wall just passes through main connection chamber upwards extends to external universal driving shaft, set firmly in the atomizer of universal driving shaft right-hand member, connect in water pipe is connected between intake antrum and the atomizer, and part water pipe is connected and is located in the interior cavity of axle, still be equipped with control assembly in the working chamber.
2. An air cleaning apparatus installed on a road green belt according to claim 1, wherein: the utility model discloses a pneumatic connecting device, including working chamber, air connection intracavity, second transmission shaft, auxiliary connecting cavity, air connection intracavity, the motor has set firmly to the working chamber downside inner wall, motor upper end power is connected with the second transmission shaft, be equipped with auxiliary connecting cavity in the auxiliary connecting cavity, just the second transmission shaft passes through auxiliary connecting cavity upwards extends to the air connection intracavity.
3. An air cleaning apparatus installed on a road green belt according to claim 1, wherein: green plants are planted on a soil layer covered at the upper end of the power shell, and an advertisement display board is fixedly arranged at the upper end of the linkage shaft.
4. An air cleaning apparatus installed on a road green belt according to claim 1, wherein: the air purification assembly further comprises a first bevel gear fixedly arranged on the first transmission shaft and positioned on the left side of the fan, and a second bevel gear in meshed connection with the first bevel gear is fixedly arranged on the second transmission shaft positioned in the air connection cavity.
5. An air cleaning apparatus installed on a road green belt according to claim 1, wherein: swing dust removal subassembly is still including locating in the working chamber and with universal driving shaft fixed connection's linked gear, working chamber upside inner wall is relative the universal driving shaft bilateral symmetry ground rotates and is connected with two third transmission shafts, the last sector gear that the flank of tooth radian is one hundred eighty degrees that has set firmly of third transmission shaft, and is as the left side sector gear with when the linked gear meshing is connected, the right side sector gear not with the linked gear meshing is connected, set firmly on the third transmission shaft and be located the band pulley of sector gear downside, control the side be connected with the belt between the band pulley, the right side set firmly on the third transmission shaft and be located the third bevel gear of sector gear upside, working chamber upside inner wall has set firmly the pivot support, rotate on the pivot support and be connected with the fourth transmission shaft of extending about, be located the pivot support is left the fourth transmission shaft set firmly with the right side the third bevel gear meshing is connected And a four-bevel gear.
6. An air cleaning apparatus installed on a road green belt according to claim 1, wherein: the control component comprises an asphalt ground, a horizontal support fixedly connected with the right end of the power shell is fixedly arranged at the left end of the asphalt ground, a linkage through hole penetrates through the inner wall of the right side of the working cavity, a pedal capable of sliding up and down is arranged at the left end of the asphalt ground, the left end of the pedal extends to the pedal in the working cavity leftwards through the linkage through hole, a mulberry leaf reset spring is connected between the pedal and the horizontal support, a limit block is fixedly arranged at the upper end of the horizontal support and can prevent the pedal from moving downwards when being stepped by a pedestrian, a linkage support is fixedly arranged at the left end of the pedal, a matching through hole which is communicated up and down is arranged in the linkage support, the second transmission shaft is positioned in the matching through hole, and a sliding support which can slide left and right and is positioned at the right side of the rotating shaft support is arranged on the inner wall of the upper, the sliding support is characterized in that a hinge rod is hinged between the front end of the sliding support and the front end of the linkage support, a fifth transmission shaft which extends leftwards and rightwards and is connected with a fourth transmission shaft through splines is rotatably connected to the sliding support, a fifth bevel gear is fixedly arranged on the fifth transmission shaft on the right side of the sliding support, a sixth bevel gear meshed with the fifth bevel gear is fixedly arranged on the second transmission shaft in the working cavity, a baffle which extends leftwards is fixedly arranged at the lower end of the sliding support, a baffle sliding groove communicated with the working cavity is formed in the inner wall of the right side of the water inlet cavity, and the baffle sliding groove is in sliding connection with the baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011214863.0A CN112221295A (en) | 2020-11-04 | 2020-11-04 | Air purification equipment installed on road green belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011214863.0A CN112221295A (en) | 2020-11-04 | 2020-11-04 | Air purification equipment installed on road green belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112221295A true CN112221295A (en) | 2021-01-15 |
Family
ID=74121942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011214863.0A Withdrawn CN112221295A (en) | 2020-11-04 | 2020-11-04 | Air purification equipment installed on road green belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112221295A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114152717A (en) * | 2021-12-08 | 2022-03-08 | 瑞安科麦瑞电子科技有限公司 | Road automobile exhaust detects and treater |
-
2020
- 2020-11-04 CN CN202011214863.0A patent/CN112221295A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114152717A (en) * | 2021-12-08 | 2022-03-08 | 瑞安科麦瑞电子科技有限公司 | Road automobile exhaust detects and treater |
| CN114152717B (en) * | 2021-12-08 | 2024-04-19 | 徐莹 | Road automobile exhaust detects and treater |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210115 |