CN213142911U - Municipal air purification car that dust removal effect is good - Google Patents
Municipal air purification car that dust removal effect is good Download PDFInfo
- Publication number
- CN213142911U CN213142911U CN202021294270.5U CN202021294270U CN213142911U CN 213142911 U CN213142911 U CN 213142911U CN 202021294270 U CN202021294270 U CN 202021294270U CN 213142911 U CN213142911 U CN 213142911U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- dust
- jar body
- car
- air purification
- Prior art date
- 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.)
- Active
Links
- 239000000428 dust Substances 0.000 title claims abstract description 115
- 238000004887 air purification Methods 0.000 title claims abstract description 20
- 230000000694 effects Effects 0.000 title claims abstract description 15
- 238000010521 absorption reaction Methods 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 56
- 238000001179 sorption measurement Methods 0.000 claims description 20
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims description 2
- 239000007921 spray Substances 0.000 description 14
- 238000001914 filtration Methods 0.000 description 6
- 239000003344 environmental pollutant Substances 0.000 description 5
- 231100000719 pollutant Toxicity 0.000 description 5
- 238000005507 spraying Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 230000003434 inspiratory effect Effects 0.000 description 2
- 244000007853 Sarothamnus scoparius Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a municipal administration air purification car that dust removal effect is good, hold in the palm, jar body, driver's cabin and wheel including the car, the wheel is installed at the both ends that the car held in the palm, the top fixedly connected with driver's cabin of wheel, the top fixedly connected with jar body that the car held in the palm, one side fixedly connected with dust collection structure of the jar body. The utility model discloses a be provided with the function that dust collection structure realized the dust absorption, start first fan, first fan starts and produces suction, adsorbs the dust on ground through the dust absorption mouth among the dust collection structure, adsorbs the guiding tube on dust absorption mouth top, inhales the inside of receiving dirty case with the dust by the guiding tube and temporarily deposits, is about to the dust on ground and collects, because the dust absorption mouth sets to two sets ofly. And the width of two sets of dust absorption mouths is greater than the width of car together, can guarantee that the dust on the road surface that the vehicle went adsorbs by a large scale, increases dust collection efficiency, and this dust absorption mode has avoided the possibility of raise dust.
Description
Technical Field
The utility model relates to an air purification technical field specifically is a municipal administration air purification car that dust removal effect is good.
Background
With the advancement of science and technology, in the process of rapid development and development of various industries, most industries only pay attention to the development speed and forget to protect the environment, people are slow to realize the seriousness of environment protection and pay special attention to the environment protection, especially the pollution of air directly influences the health of each person, the requirement of people on air purification is increased, and the polluted air needs to be purified at the moment, so that a special municipal air purification vehicle can be used;
but the municipal air purification car that has now on the market, it is rotatory to use the broom to remove dust mostly, also can cause the raise dust when removing dust, and the purification step is single, and this just leads to air purification not thorough to influence the cleanliness of air, so develop a municipal air purification car that dust removal effect is good now, in order to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a municipal air purification car that dust removal effect is good to propose the not thorough problem of purification in solving above-mentioned background.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a municipal administration air purification car that dust removal effect is good, includes that the car holds in the palm, jar body, driver's cabin and wheel, the wheel is installed at the both ends that the car held in the palm, the top fixedly connected with driver's cabin of wheel, the top fixedly connected with jar body that the car held in the palm, one side fixedly connected with dust collection structure of the jar body, fixedly connected with fixed band on dust collection structure's the outer wall, one side fixedly connected with dust fall structure of the internal portion bottom of jar, the internal portion's of jar intermediate position department fixedly connected with adsorption structure, one side fixedly connected with outlet duct on jar body top, the bottom fixedly connected with filter core of outlet duct, the bottom fixedly connected with second.
Preferably, adsorption structure includes filter screen, active carbon, ejector pad, spacing spring, bolt, flexible piece, flexible groove and expanding spring, the notch has been seted up to the bottom of jar internal wall, and flexible groove has been seted up to the both sides of notch, one side fixedly connected with expanding spring in flexible groove, one side fixedly connected with flexible piece of expanding spring, flexible piece is provided with two sets ofly, flexible piece can stretch out and draw back at flexible inslot portion through expanding spring.
Preferably, the bolt has been alternate between the flexible piece is two sets of, the winding has a spacing spring on the outer wall of bolt bottom, the bottom fixedly connected with ejector pad of spacing spring, ejector pad, spacing spring and bolt constitute limit structure, the bottom fixedly connected with filter screen of ejector pad, the inside packing of filter screen has the active carbon.
Preferably, the dust fall structure includes the pipe that absorbs water, basin, drainage tube, valve, water pump and sprays, one side fixedly connected with water pump on jar body top, the bottom fixedly connected with valve of water pump, one side fixedly connected with drainage tube of valve, the bottom fixedly connected with of drainage tube sprays, it is provided with six groups altogether to spray, one side fixedly connected with of water pump bottom absorbs water the pipe, the bottom of absorbing water the pipe inserts in the inside of basin, the one side in jar internal portion bottom is fixed to the basin.
Preferably, dust collection structure fixedly connected with dust absorption mouth, guiding tube, pollutant containing box, first fan and fixed plate, the car holds in the palm one side fixedly connected with pollutant containing box of bottom, the first fan of top fixedly connected with of pollutant containing box, pollutant containing box one side fixedly connected with guiding tube, the top of guiding tube is linked together with the inside of pollutant containing box.
Preferably, the dirty case of receiving is fixed on the top that the car held in the palm by the fixed plate, the bottom fixedly connected with dust absorption mouth of guiding tube, the dust absorption mouth is provided with two sets ofly with the guiding tube, and the symmetric distribution is at the both ends of receiving dirty case one side.
Compared with the prior art, the beneficial effects of the utility model are that: the municipal air purification vehicle with good dust removal effect not only realizes dust collection and dust fall, but also realizes filtration;
(1) realize the function of dust absorption through being provided with dust collection structure, start first fan, first fan starts and produces suction, adsorbs the dust on ground through the dust absorption mouth among the dust collection structure, adsorbs the guiding tube on dust absorption mouth top, inhales the inside of dust receiving case by the guiding tube and deposits temporarily, is about to collect the dust on ground, because the dust absorption mouth sets to two sets ofly. The width of the two groups of dust suction ports is larger than the width of the vehicle together, so that the dust on the road surface where the vehicle runs can be adsorbed in a large area, the dust suction efficiency is increased, and the dust suction mode avoids the possibility of dust raising;
(2) the dust fall device is provided with a dust fall structure to realize the dust fall function, water is filled in a water tank in the dust fall structure, a water pump on one side of the top end of a tank body is started, the water pump is started to enable a water suction pipe on one side of the bottom end of the water pump to suck water from the water tank, the sucked water enters a drainage pipe through the water pump, and then the water enters the spray through the drainage pipe, so that the sucked air is sprayed for dust fall, and the spraying range of the spray can be ensured and the comprehensiveness of the air dust fall is ensured due to the fact that six groups of spray;
(3) realize filterable function through being provided with adsorption structure, the filter screen among the handheld adsorption structure upwards presses the filter screen, and the filter screen upwards presses the ejector pad that drives the filter screen top and upwards presses, and the ejector pad upwards presses the spacing spring on extrusion ejector pad top, extrudees the certain degree when spacing spring, and the ejector pad offsets with the bolt on spacing spring top, can insert jar notch department of internal wall with the bolt, the flexible piece of extrusion groove both sides in the bolt entering groove, through the expansion spring of expansion piece one side to the inside compression of the flexible inslot of expansion spring one side, the expansion piece passes through the expansion spring reaction and acts on the bolt, can fix the bolt in the groove, is about to adsorption structure and installs in the inside of jar body, and the air after the dust fall still has the impurity of difficult dust fall, can realize adsorption filtration through adsorption structure.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
FIG. 2 is a side view of the dust-collecting structure of the present invention;
fig. 3 is a side view partially enlarged structural diagram of the dust falling structure of the present invention;
fig. 4 is an enlarged partial cross-sectional view of the point a in fig. 1 according to the present invention.
In the figure: 1. carrying out vehicle supporting; 2. an adsorption structure; 201. a filter screen; 202. activated carbon; 203. a push block; 204. a limiting spring; 205. a bolt; 206. a telescopic block; 207. a telescopic groove; 208. a tension spring; 3. a dust falling structure; 301. a suction pipe; 302. a water tank; 303. a drainage tube; 304. a valve; 305. a water pump; 306. a spray head; 4. a dust collection structure; 401. a dust suction port; 402. a guide tube; 403. a sewage storage tank; 404. a first fan; 405. a fixing plate; 5. fixing belts; 6. a tank body; 7. an air outlet pipe; 8. a filter element; 9. a second fan; 10. a cab; 11. and (7) wheels.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a municipal air purification vehicle with good dust removal effect comprises a vehicle support 1, a tank body 6, a cab 10 and wheels 11, wherein the wheels 11 are installed at two ends of the vehicle support 1, the top end of each wheel 11 is fixedly connected with the cab 10, the top end of the vehicle support 1 is fixedly connected with the tank body 6, one side of the tank body 6 is fixedly connected with a dust collection structure 4, the outer wall of the dust collection structure 4 is fixedly connected with a fixing belt 5, one side of the bottom end inside the tank body 6 is fixedly connected with a dust fall structure 3, the middle position inside the tank body 6 is fixedly connected with an adsorption structure 2, one side of the top end of the tank body 6 is fixedly connected with an air outlet pipe 7, the bottom end of the air outlet pipe 7 is fixedly connected with a filter element 8, the bottom end of the filter element 8 is fixedly connected with a second fan 9, the model of the second fan;
the adsorption structure 2 comprises a filter screen 201, activated carbon 202, a push block 203, a limiting spring 204, a plug pin 205, a telescopic block 206, a telescopic groove 207 and a telescopic spring 208, a notch is formed in the bottom end of the inner wall of the tank body 6, the telescopic grooves 207 are formed in two sides of the notch, the telescopic spring 208 is fixedly connected to one side of the telescopic groove 207, the telescopic block 206 is fixedly connected to one side of the telescopic spring 208, the telescopic blocks 206 are arranged in two groups, the telescopic blocks 206 can be stretched in the telescopic groove 207 through the telescopic spring 208, the plug pin 205 is inserted between the two groups of the telescopic blocks 206, the limiting spring 204 is wound on the outer wall of the bottom end of the plug pin 205, the push block 203 is fixedly connected to the bottom end of the limiting spring 204, the push block 203, the limiting spring 204 and the plug pin 205 form a limiting structure, the filter screen 201 is fixedly;
specifically, as shown in fig. 1 and 4, when the mechanism is used, firstly, the adsorption structure 2 is provided to realize a filtering function, the filter screen 201 in the adsorption structure 2 is held by a hand, the filter screen 201 is pressed upwards to drive the push block 203 at the top end of the filter screen 201 to be pressed upwards, the push block 203 presses upwards to press the limit spring 204 at the top end of the push block 203, when the limit spring 204 is pressed to a certain degree, the push block 203 abuts against the bolt 205 at the top end of the limit spring 204, the bolt 205 can be inserted into the notch of the inner wall of the tank body 6, the bolt 205 enters the groove to press the telescopic blocks 206 at two sides of the groove, the telescopic spring 208 at one side of the telescopic block 206 compresses towards the inside of the telescopic groove 207 at one side of the telescopic spring 208, the telescopic block 206 reacts on the bolt 205 through the telescopic spring 208, that is to fix the bolt 205, the air after dust fall still has impurities difficult to fall dust, and adsorption filtration can be realized through the adsorption structure 2;
the dust fall structure 3 comprises a water suction pipe 301, a water tank 302, a drainage pipe 303, a valve 304, a water pump 305 and a spray head 306, wherein one side of the top end of the tank body 6 is fixedly connected with the water pump 305, the type of the water pump 305 can be 150QJ20-54/9, the input end of the water pump 305 is electrically connected with the output end of the single chip microcomputer through a wire, the bottom end of the water pump 305 is fixedly connected with the valve 304, one side of the valve 304 is fixedly connected with the drainage pipe 303, the bottom end of the drainage pipe 303 is fixedly connected with the spray head 306, the spray head 306 is provided with six groups, one side of the bottom end of the water pump 305 is fixedly connected with the water suction pipe 301, the bottom;
specifically, as shown in fig. 1 and 3, when the mechanism is used, firstly, the dust-settling function is realized by providing the dust-settling structure 3, water is filled in a water tank 302 in the dust-settling structure 3, a water pump 305 on one side of the top end of a tank body 6 is started, the water pump 305 is started to enable a water suction pipe 301 on one side of the bottom end of the water pump 305 to suck water from the water tank 302, the pumped water enters a drainage pipe 303 through the water pump 305, then the water enters a spray head 306 through the drainage pipe 303, further, the sucked air is sprayed and settled, and the spray head 306 is provided with six groups, so that the spraying range of spraying can be ensured, and the comprehensiveness of air dust-settling is ensured;
the dust collection structure 4 is fixedly connected with a dust collection port 401, a guide pipe 402, a dirt collection tank 403, a first fan 404 and a fixing plate 405, one side of the bottom end of the vehicle support 1 is fixedly connected with the dirt collection tank 403, the top end of the dirt collection tank 403 is fixedly connected with the first fan 404, the model of the first fan 404 can be BFX-100, the input end of the first fan 404 is electrically connected with the output end of the single chip microcomputer through a wire, one side of the dirt collection tank 403 is fixedly connected with the guide pipe 402, the top end of the guide pipe 402 is communicated with the inside of the dirt collection tank 403, the dirt collection tank 403 is fixed at the top end of the vehicle support 1 through the fixing plate 405, the bottom end of the guide pipe 402 is fixedly connected with the dust collection port 401, two groups of the dust collection port 401 and;
specifically, as shown in fig. 1 and 2, when the mechanism is used, firstly, the function of dust collection is realized by providing the dust collection structure 4, the first fan 404 is started to generate suction, dust on the floor is adsorbed through the dust collection port 401 in the dust collection structure 4, the dust is adsorbed to the guide pipe 402 at the top end of the dust collection port 401, the dust is sucked into the inside of the dust collection box 403 by the guide pipe 402 to be temporarily stored, that is, the dust on the floor is collected, because the dust collection ports 401 are arranged in two groups. And the width of two sets of dust absorption mouths 401 is greater than the width of car altogether, can guarantee that the dust on the road surface that the vehicle went adsorbs by a large scale, increases dust collection efficiency, and this dust absorption mode has avoided the possibility of raise dust.
The working principle is as follows: the utility model discloses when using, at first, start first fan 404 in dust collecting structure 4, first fan 404 starts to produce suction, adsorbs the dust on ground through dust absorption mouth 401 among dust collecting structure 4, adsorbs the guide tube 402 on dust absorption mouth 401 top with the dust, inhales the inside of receiving dirty case 403 with the dust by guide tube 402 and deposits temporarily, is about to collect the dust on ground, because dust absorption mouth 401 sets to two sets ofly. And the width of two sets of dust absorption mouths 401 is greater than the width of car altogether, can guarantee that the dust on the road surface that the vehicle went adsorbs by a large scale, increases dust collection efficiency, and this dust absorption mode has avoided the possibility of raise dust.
Afterwards, the inside of the inspiratory air admission jar body 6, with the inside water of adorning of basin 302 in the dust fall structure 3, start the water pump 305 of one side on the top of jar body 6, water pump 305 starts to make the pipe 301 that absorbs water of water pump 305 bottom one side take out water from basin 302, the water of taking out passes through water pump 305 and gets into in the drainage tube 303, and then water gets into shower nozzle 306 through drainage tube 303, and then the realization sprays the inspiratory air dust fall, because shower nozzle 306 is provided with six groups, can guarantee the spraying scope that sprays, guarantee the comprehensive nature of air dust fall.
Finally, the filter screen 201 in the adsorption structure 2 is held by hand, the filter screen 201 is pressed upwards to drive the push block 203 at the top end of the filter screen 201 to be pressed upwards, the push block 203 presses upwards to extrude the limit spring 204 at the top end of the push block 203, when the limit spring 204 extrudes to a certain degree, the push block 203 abuts against the bolt 205 at the top end of the limit spring 204, the bolt 205 can be inserted into the notch of the inner wall of the tank body 6, the bolt 205 enters the slot to extrude the telescopic blocks 206 at two sides of the slot, the telescopic blocks 206 compress the telescopic slots 207 at one side of the telescopic springs 208 through the telescopic springs 208, the bolt 205 is reacted through the telescopic springs 208, the bolt 205 can be fixed in the slot, the adsorption structure 2 is installed inside the tank body 6, the dusted air still has impurities difficult to fall, the adsorption filtration can be realized through the adsorption structure 2, the second fan 9 is started to suck the adsorbed air, the final filtration is realized, namely the purified air can be discharged into the environment through the air outlet pipe 7, and the purification is realized.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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 (6)
1. The utility model provides a municipal administration air purification car that dust removal effect is good, includes that the car holds in the palm (1), jar body (6), driver's cabin (10) and wheel (11), its characterized in that: wheel (11) are installed at the both ends that the car held in the palm (1), top fixedly connected with driver's cabin (10) of wheel (11), the top fixedly connected with jar body (6) of car support (1), one side fixedly connected with dust collection structure (4) of the jar body (6), fixedly connected with fixed band (5) on the outer wall of dust collection structure (4), one side fixedly connected with dust fall structure (3) of the inside bottom of the jar body (6), fixedly connected with adsorption structure (2) are located to the intermediate position of the inside of the jar body (6), one side fixedly connected with outlet duct (7) on the jar body (6) top, bottom fixedly connected with filter core (8) of outlet duct (7), bottom fixedly connected with second fan (9) of filter core (8).
2. The municipal air purification vehicle with good dedusting effect according to claim 1, characterized in that: adsorption structure (2) include filter screen (201), active carbon (202), ejector pad (203), spacing spring (204), bolt (205), flexible piece (206), flexible groove (207) and expanding spring (208), the notch has been seted up to the bottom of jar body (6) inner wall, and flexible groove (207) have been seted up to the both sides of notch, one side fixedly connected with expanding spring (208) of flexible groove (207), one side fixedly connected with flexible piece (206) of expanding spring (208), flexible piece (206) are provided with two sets ofly, flexible piece (206) can stretch out and draw back in flexible groove (207) inside through expanding spring (208).
3. The municipal air purification vehicle with good dedusting effect according to claim 2, characterized in that: bolt (205) have been alternate between flexible piece (206) two sets of, the winding has spacing spring (204) on the outer wall of bolt (205) bottom, the bottom fixedly connected with ejector pad (203) of spacing spring (204), ejector pad (203), spacing spring (204) and bolt (205) constitute limit structure, the bottom fixedly connected with filter screen (201) of ejector pad (203), the inside packing of filter screen (201) has active carbon (202).
4. The municipal air purification vehicle with good dedusting effect according to claim 1, characterized in that: dust fall structure (3) including absorbing water pipe (301), basin (302), drainage tube (303), valve (304), water pump (305) and shower nozzle (306), one side fixedly connected with water pump (305) on the jar body (6) top, the bottom fixedly connected with valve (304) of water pump (305), one side fixedly connected with drainage tube (303) of valve (304), the bottom fixedly connected with shower nozzle (306) of drainage tube (303), shower nozzle (306) are provided with six groups altogether, one side fixedly connected with of water pump (305) bottom absorbs water pipe (301), the bottom of absorbing water pipe (301) inserts in the inside of basin (302), one side in the inside bottom of the jar body (6) is fixed in basin (302).
5. The municipal air purification vehicle with good dedusting effect according to claim 1, characterized in that: dust collection structure (4) fixedly connected with dust absorption mouth (401), guide tube (402), receive dirty case (403), first fan (404) and fixed plate (405), one side fixedly connected with that the car held in the palm (1) bottom receives dirty case (403), receive the first fan (404) of top fixedly connected with of dirty case (403), receive dirty case (403) one side fixedly connected with guide tube (402), the top of guide tube (402) is linked together with the inside of receiving dirty case (403).
6. The municipal air purification vehicle with good dedusting effect according to claim 5, characterized in that: dirty case (403) are received and are fixed on the top of car support (1) by fixed plate (405), the bottom fixedly connected with dust absorption mouth (401) of guide tube (402), dust absorption mouth (401) and guide tube (402) are provided with two sets ofly, and the symmetric distribution is at the both ends of receiving dirty case (403) one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021294270.5U CN213142911U (en) | 2020-07-06 | 2020-07-06 | Municipal air purification car that dust removal effect is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021294270.5U CN213142911U (en) | 2020-07-06 | 2020-07-06 | Municipal air purification car that dust removal effect is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213142911U true CN213142911U (en) | 2021-05-07 |
Family
ID=75729179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021294270.5U Active CN213142911U (en) | 2020-07-06 | 2020-07-06 | Municipal air purification car that dust removal effect is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213142911U (en) |
-
2020
- 2020-07-06 CN CN202021294270.5U patent/CN213142911U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211598733U (en) | Dust falling device for coal mine excavation roadway | |
| CN207614581U (en) | A kind of catalytic converter for laboratory | |
| CN213142911U (en) | Municipal air purification car that dust removal effect is good | |
| CN217795222U (en) | Air purification structure for adsorption port of air separation compressor | |
| CN215233079U (en) | High-efficient flue gas dust collector of sustainable work | |
| CN112058019B (en) | Automatic air purification device for underground parking lot | |
| CN209750940U (en) | Microbubble floor mopping machine | |
| CN208534578U (en) | A kind of automobile exhaust gas processing apparatus | |
| CN215901155U (en) | Jet type smoke and dust clarifier | |
| CN212141920U (en) | Dust collector for highway construction | |
| CN212039513U (en) | Furniture factory wood flour saw-dust collector | |
| CN2239780Y (en) | Floor cleaner | |
| CN218580576U (en) | Cleaning vehicle for urban road | |
| CN215138341U (en) | Adsorption dryer convenient to it is clean | |
| CN215714917U (en) | Sweeper for parking lot construction | |
| CN219920972U (en) | Roofing cleaning device who reduces to skid | |
| CN219995490U (en) | Air purification dust removal instrument | |
| CN220100093U (en) | Remove public latrine purifier of airing exhaust | |
| CN219002489U (en) | Wet type explosion-proof dust remover | |
| CN210561921U (en) | Horizontal dust absorption environment-friendly device in roadside in highway construction | |
| CN211854348U (en) | Cosmetics workshop is with dust removal breather | |
| CN216226050U (en) | Bag type dust removing device | |
| CN214573638U (en) | Dust-absorbing haze-removing sweeper for urban roads | |
| CN219186406U (en) | Layered washing tower | |
| CN211883599U (en) | Multipurpose vehicle-mounted dust collector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231204 Address after: No. 24, Building 4, Nanxi District, Tama Community, Phase II, Tama Village, Chengguan District, Lhasa, Xizang Autonomous Region, 850000 Patentee after: Tibet Xinrui Construction Co.,Ltd. Address before: No. 5, Group 5, Yueba Village, Siji Town, Langao County, Ankang City, Shaanxi Province, 725000 Patentee before: Chen Jie Effective date of registration: 20231204 Address after: No. 5, Group 5, Yueba Village, Siji Town, Langao County, Ankang City, Shaanxi Province, 725000 Patentee after: Chen Jie Address before: Room 323C2, self-designed, No. 309 Huangpu Avenue Middle, Tianhe District, Guangzhou City, Guangdong Province, 510000 Patentee before: Qi Zhiqiang |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240110 Address after: No. 5, Group 5, Yueba Village, Siji Town, Langao County, Ankang City, Shaanxi Province, 725400 Patentee after: Chen Jie Address before: No. 24, Building 4, Nanxi District, Tama Community, Phase II, Tama Village, Chengguan District, Lhasa, Xizang Autonomous Region, 850000 Patentee before: Tibet Xinrui Construction Co.,Ltd. |