CN111821789A - Spraying dust-settling device for building construction - Google Patents
Spraying dust-settling device for building construction Download PDFInfo
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- CN111821789A CN111821789A CN202010781482.4A CN202010781482A CN111821789A CN 111821789 A CN111821789 A CN 111821789A CN 202010781482 A CN202010781482 A CN 202010781482A CN 111821789 A CN111821789 A CN 111821789A
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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
Abstract
The invention discloses a spraying dust-settling device for building construction, which belongs to the technical field of building construction and comprises a right-angle Z-shaped support, wherein the front end and the rear end of the right top of the right-angle Z-shaped support are rotationally connected with a right-angle Z-shaped frame through rotating joints, universal supporting trundles are fixedly arranged at the four corners of the bottom of the right-angle Z-shaped support and the bottom of the right-angle Z-shaped frame, inverted L-shaped guide pipes are arranged on the front side and the rear side of the inner cavity of the right-angle Z-shaped support and the inner cavity of the right-angle Z-shaped frame, atomizing nozzles are uniformly arranged on the inner sides of the inverted L-shaped guide pipes, the two inverted L-shaped guide pipes on the right-angle Z-shaped support are respectively communicated with the inverted L-shaped guide pipes on the two right-angle Z-shaped frames through connecting hoses, and a water tank is fixedly connected onto the right-angle, convenient to place, the flexibility is high, and the practicality is strong, is worth using widely.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a spraying dust-settling device for building construction.
Background
In construction, can cause the raise dust, the raise dust can the polluted environment to cause the influence to constructor's healthy, raise dust partly derives from the raise dust that the machineshop car went to cause, and another part derives from the sand and soil that the machineshop car carried.
The invention discloses a dust falling device for building construction, which is disclosed in Chinese invention patent with application publication number CN109260865A and application publication number 2019-01-25, and comprises a main base, wherein two sides of the main base are both connected with vertically arranged main support frames through bolts, one sides, close to the tops, of the two main support frames are both provided with a groove, the inner walls of the two grooves are connected with horizontally arranged support plates through bolts, the tops of the two main support frames are both connected with vertically arranged spraying side plates through bolts, one sides, close to the two spraying side plates, of the two spraying side plates are both connected with an atomizing nozzle through bolts, and the tops of the support plates are connected with two running steel plates through bolts. According to the invention, the spraying side plate and the spraying top plate of the device are respectively provided with the atomizing nozzles and the spraying strips, so that the periphery of the muck truck can be comprehensively sprayed and dusted when the muck truck running in a building site passes through, and the sprayed fog is collected in the dust of the truck, so that the muck truck can be prevented from raising dust in the running process.
Above-mentioned dust device for construction only can spray the dust fall to the object of its inboard when using, and the removal of being not convenient for is nimble relatively poor, and the space that occupies when not using is great, is not convenient for place, has reduced dust device for construction's practicality.
Based on the above, the invention designs a spraying dust-settling device for building construction, which aims to solve the problems.
Disclosure of Invention
The invention aims to provide a spraying and dust-settling device for building construction, which solves the problems that the traditional dust-settling device for building construction, which is provided by the background technology, can only spray and settle dust on objects inside the device when in use, is inconvenient to move, is poor in flexibility, occupies a large space when not in use, and is inconvenient to place.
In order to achieve the purpose, the invention provides the following technical scheme: a spraying dust-settling device for building construction comprises a right-angle Z-shaped support, wherein the front end and the rear end of the right top of the right-angle Z-shaped support are rotationally connected with a right-angle Z-shaped frame through a rotating joint, universal supporting trundles are fixedly arranged at the four corners of the bottom of the right-angle Z-shaped support and the bottom of the right-angle Z-shaped frame, the front side and the rear side of the inner cavity of the right-angle Z-shaped support and the inner cavity of the right-angle Z-shaped frame are provided with inverted L-shaped catheters, the inner sides of the inverted L-shaped guide pipes are uniformly provided with atomizing nozzles, the two inverted L-shaped guide pipes on the right-angle Z-shaped support are respectively communicated with the inverted L-shaped guide pipes on the two right-angle Z-shaped frames through connecting hoses, the right-angle Z-shaped support is fixedly connected with a water tank, the top of the water tank is fixedly provided with a water pump, the input end of the water pump extends into the inner cavity of the water tank, and the output end of the water pump is communicated with the two inverted L-shaped guide pipes on the right-angle Z-shaped support through the connecting pipe.
The spraying dust-settling device for building construction further comprises a bottom plate, wherein the right end of the bottom plate is fixedly connected with a vertical plate, and the top end of the vertical plate is fixedly connected with a top plate.
The spraying dust-settling device for building construction further comprises a bottom rod, wherein one end of the bottom rod is fixedly connected with a vertical rod, and the top end of the vertical rod is fixedly connected with a top rod.
The spraying dust-settling device for building construction is characterized in that the right side of the top plate is fixedly connected with a limiting block positioned between the two right-angle Z-shaped frames, and the limiting block and the right side of the top plate are vertically arranged.
The spraying dust-settling device for building construction is characterized in that a pre-positioning mechanism connected with a right-angle Z-shaped frame is arranged in the middle of the right side of the top plate, the pre-positioning mechanism comprises an installation frame fixedly connected to the top plate, a hydraulic cylinder is fixedly installed on the installation frame, a transverse plate longitudinally arranged is fixedly connected to the output end of the hydraulic cylinder, insertion blocks are fixedly connected to two ends of the bottom of the transverse plate, and insertion grooves matched with the insertion blocks are formed in the top of the ejector rod.
The spraying dust-settling device for building construction is characterized in that locking mechanisms are arranged on the two bottom rods and comprise cross rods, threaded sections are arranged at two ends of each cross rod, adjusting nuts are in threaded connection with the two threaded sections, the cross rods penetrate through the two bottom rods, and the two adjusting nuts are located on the outer sides of the two bottom rods.
According to the spraying dust-settling device for building construction, disclosed by the invention, further, the bottom plate is provided with a circular hole matched with the cross rod, and when the right-angle Z-shaped frame rotates to be attached to the side surface of the right-angle Z-shaped support, the cross rod can pass through the two bottom rods and the circular hole.
The spraying dust-settling device for building construction further comprises an inverted L-shaped guide pipe and a vertical pipe communicated with one end of the transverse pipe.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, through the arrangement of the right-angle Z-shaped support, the rotating joints and the right-angle Z-shaped frames, the two right-angle Z-shaped frames can horizontally rotate around the right-angle Z-shaped support through the rotating joints, the inverted L-shaped guide pipes are arranged on the inner sides of the right-angle Z-shaped support and the right-angle Z-shaped frames, when the right-angle Z-shaped frames are attached to the right-angle Z-shaped supports, the four inverted L-shaped guide pipes are arranged in the same direction, one side can be sprayed for dust fall, and the floor area of the device is reduced; when the two right-angle Z-shaped frames are perpendicular to the right side of the right-angle Z-shaped support, the inverted L-shaped guide pipes between the right-angle Z-shaped support and the right-angle Z-shaped frames form two groups of inverted U-shaped guide pipes, and when a vehicle moves from the inner side of the vehicle, fog water sprayed by the atomizing nozzles is used for dust fall; through the arrangement of the universal supporting caster wheels, the device is convenient to move, and meanwhile, the right-angle Z-shaped frame is convenient to rotate, so that the device is convenient for a user to operate and has high flexibility;
this construction is with spraying dust device, simple structure, reasonable in design can spray the dust fall to its one side or to its inboard according to the demand during use, and the space that occupies when not using is less, is convenient for place, and the flexibility is high, and the practicality is strong, is worth using widely.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a schematic perspective view of a partial connection structure of a right-angle Z-shaped support and a right-angle Z-shaped frame according to the present invention;
FIG. 3 is a perspective view of a portion of the present invention;
FIG. 4 is a perspective view of the pre-positioning mechanism of the present invention;
FIG. 5 is a perspective view of the locking mechanism of the present invention;
FIG. 6 is a perspective view of another embodiment of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-right-angle Z-shaped support, 101-bottom plate, 1011-circular hole, 102-vertical plate, 103-top plate, 2-rotating joint, 3-right-angle Z-shaped frame, 301-bottom rod, 302-vertical rod, 303-top rod, 3031-slot, 4-universal supporting caster, 5-horizontal pipe, 6-vertical pipe, 7-atomizing sprayer, 8-water tank, 81-water inlet pipe, 9-water pump, 10-connecting pipe, 11-limiting block, 12-pre-positioning mechanism, 121-mounting frame, 122-hydraulic cylinder, 123-horizontal plate, 124-inserting block, 13-locking mechanism, 131-horizontal rod, 1311-threaded section, 132-adjusting nut and 14-connecting hose.
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.
Referring to fig. 1-6, the present invention provides a technical solution: a spraying dust-settling device for building construction comprises a right-angle Z-shaped support 1, wherein the front end and the rear end of the top of the right side of the right-angle Z-shaped support 1 are rotatably connected with a right-angle Z-shaped frame 3 through rotating joints 2, four corners of the bottom of the right-angle Z-shaped support 1 and the bottom of the right-angle Z-shaped frame 3 are fixedly provided with universal supporting casters 4, the right-angle Z-shaped support 1 comprises a bottom plate 101, the right end of the bottom plate 101 is fixedly connected with a vertical plate 102, the top end of the vertical plate 102 is fixedly connected with a top plate 103, the right-angle Z-shaped frame 3 comprises a bottom rod 301, one end of the bottom rod 301;
the front side and the rear side of the inner cavity of the right-angle Z-shaped support 1 and the inner cavity of the right-angle Z-shaped frame 3 are provided with inverted L-shaped guide pipes, the inner sides of the inverted L-shaped guide pipes are uniformly provided with atomizing nozzles 7, each inverted L-shaped guide pipe comprises a transverse pipe 5 and a vertical pipe 6 communicated with one end of the transverse pipe 5, the two inverted L-shaped guide pipes on the right-angle Z-shaped support 1 are respectively communicated with the inverted L-shaped guide pipes on the two right-angle Z-shaped frames 3 through connecting hoses 14, the right-angle Z-shaped support 1 is fixedly connected with a water tank 8, the top of the water tank 8 is fixedly provided with a water pump 9, the input end of the water pump 9 extends into the inner cavity of;
the right side of the top plate 103 is fixedly connected with a limiting block 11 positioned between the two right-angle Z-shaped frames 3, the limiting block 11 is vertically arranged with the right side of the top plate 103, the right-angle Z-shaped frames 3 are positioned, and the operation of a user is facilitated; the middle part of the right side of the top plate 103 is provided with a pre-positioning mechanism 12 connected with the right-angle Z-shaped frame 3, the pre-positioning mechanism 12 comprises a mounting frame 121 fixedly connected to the top plate 103, a hydraulic cylinder 122 is fixedly mounted on the mounting frame 121, a transverse plate 123 longitudinally arranged is fixedly connected to the output end of the hydraulic cylinder 122, two ends of the bottom of the transverse plate 123 are fixedly connected with insertion blocks 124, the top of the ejector rod 303 is provided with insertion slots 3031 matched with the insertion blocks 124, when the hydraulic cylinder 122 drives the transverse plate 123 and the insertion blocks 124 to move downwards, the insertion blocks 124 are inserted into the two insertion slots 3031, and pre-positioning of the two right-angle Z-shaped;
the two bottom rods 301 are provided with locking mechanisms 13, each locking mechanism 13 comprises a cross rod 131, two ends of each cross rod 131 are provided with threaded sections 1311, each threaded section 1311 is in threaded connection with an adjusting nut 132, each cross rod 131 penetrates through the two bottom rods 301, and the two adjusting nuts 132 are positioned on the outer sides of the two bottom rods 301; the bottom plate 101 is provided with a round hole 1011 matched with the cross rod 131, when the right-angle Z-shaped frame 3 rotates to be attached to the side face of the right-angle Z-shaped support 1, the cross rod 131 can pass through the two bottom rods 301 and the round hole 1011 to screw the two adjusting nuts 132 on the two thread sections 1311, so that the two right-angle Z-shaped frames 3 are locked on the right-angle Z-shaped support 1, the stability of the device is ensured, the effect of spraying on one side of the device is realized, and the occupied area of the device is reduced; when the ejector rod 303 contacts with the limiting block 11, the two right-angle Z-shaped frames 3 are locked by the locking mechanism 13, the inverted L-shaped guide pipes between the right-angle Z-shaped support 1 and the right-angle Z-shaped frames 3 can form two sets of inverted U-shaped guide pipes, and when a vehicle moves from the inner side of the vehicle, fog sprayed by the atomizing nozzles 7 is utilized for dust fall.
One specific application of this embodiment is: when the device needs to perform one-side spraying, a user opens the hydraulic cylinder 122, the output end of the hydraulic cylinder 122 drives the transverse plate 123 and the inserting block 124 to move upwards, so that the inserting block 124 is separated from the slot 3031, then the adjusting nut 132 is screwed off from the threaded section 1311, the right-angle Z-shaped frame 3 is horizontally rotated outwards, so that the two right-angle Z-shaped frames 3 are attached to the two sides of the front side of the right-angle Z-shaped support 1, then the cross rod 131 penetrates through the two bottom rods 301 and the round hole 1011, the two adjusting nuts 132 are screwed on the two threaded sections 1311, and the two right-angle Z-shaped frames 3 are locked on the right-angle Z-shaped support 1, as shown in fig. 6, the stability of the device is ensured, the one-side spraying effect of the device is realized, and the floor space of the;
when needing to fall dust to the vehicle, the user takes off horizontal pole 131 from round hole 1011 and bottom bar 301, through two right angle Z type frame 3 of horizontal rotation, let two right angle Z type frame 3 and stopper 11 contact, then open pneumatic cylinder 122, the extension of the output of pneumatic cylinder 122 drives diaphragm 123 and inserted block 124 downstream, inserted block 124 inserts to slot 3031, then pass two bottom bar 301 with horizontal pole 131, screw two adjusting nut 132 on two screw thread sections 1311, lock two right angle Z type frame 3, as shown in fig. 1, guarantee the stability of this device, the inverted L type pipe between right angle Z type support 1 and the right angle Z type frame 3 forms two sets of inverted U type pipes, when the vehicle moved from its inboard, utilize the fog that atomizer 7 spun to fall dust.
In the description herein, reference to the description of the terms "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The utility model provides a construction is with spraying dust device which characterized in that: including right angle Z type support (1), both ends are rotated through rotating festival (2) around right angle Z type support (1) right side top and are connected with right angle Z type frame (3), the four corners of right angle Z type support (1) bottom and the equal fixed mounting in bottom of right angle Z type frame (3) have universal support truckle (4), both sides and the inner chamber of right angle Z type frame (3) are equipped with type of falling L pipe around right angle Z type support (1) inner chamber, the inboard of type of falling L pipe evenly is equipped with atomizer (7), two type of falling L pipes on right angle Z type support (1) communicate through coupling hose (14) with type of falling L pipe on two right angle Z type frames (3) respectively, fixedly connected with water tank (8) on right angle Z type support (1), the top fixed mounting of water tank (8) has water pump (9), the input of water pump (9) stretches into to the inner chamber of water tank (8), The output end is communicated with two inverted L-shaped guide pipes on the right-angle Z-shaped support (1) through a connecting pipe (10).
2. The spraying dust-settling device for building construction according to claim 1, characterized in that: the right-angle Z-shaped support (1) comprises a bottom plate (101), a vertical plate (102) is fixedly connected to the right end of the bottom plate (101), and a top plate (103) is fixedly connected to the top end of the vertical plate (102).
3. The spraying dust-settling device for building construction according to claim 2, characterized in that: the right-angle Z-shaped frame (3) comprises a bottom rod (301), one end of the bottom rod (301) is fixedly connected with a vertical rod (302), and the top end of the vertical rod (302) is fixedly connected with a top rod (303).
4. The spraying dust-settling device for building construction according to claim 3, characterized in that: the right side fixedly connected with of roof (103) is located stopper (11) between two right angle Z type framves (3), stopper (11) are perpendicular setting with the right side of roof (103).
5. The spraying dust-settling device for building construction according to claim 4, characterized in that: the middle part on roof (103) right side is provided with prepositioning mechanism (12) of being connected with right angle Z type frame (3), prepositioning mechanism (12) are including mounting bracket (121) of fixed connection on roof (103), fixed mounting has pneumatic cylinder (122) on mounting bracket (121), fixedly connected with is vertical diaphragm (123) that sets up on the output of pneumatic cylinder (122), equal fixedly connected with inserted block (124) in both ends of diaphragm (123) bottom, slot (3031) with inserted block (124) matched with is seted up at the top of ejector pin (303).
6. The spraying and dust-settling device for building construction according to claim 3 or 5, characterized in that: two be provided with locking mechanism (13) on sill bar (301), locking mechanism (13) include horizontal pole (131), the both ends of horizontal pole (131) all are equipped with screw thread section (1311), and equal threaded connection has adjusting nut (132) on two screw thread sections (1311), two sill bars (301) are run through in horizontal pole (131), and two adjusting nut (132) are located the outside of two sill bars (301).
7. The spraying dust-settling device for building construction according to claim 6, characterized in that: the bottom plate (101) is provided with a round hole (1011) matched with the cross rod (131), and when the right-angle Z-shaped frame (3) rotates to be attached to the side surface of the right-angle Z-shaped support (1), the cross rod (131) can pass through the two bottom rods (301) and the round hole (1011).
8. The spraying dust-settling device for building construction according to claim 7, characterized in that: the inverted L-shaped guide pipe comprises a transverse pipe (5) and a vertical pipe (6) communicated with one end of the transverse pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010781482.4A CN111821789B (en) | 2020-08-06 | 2020-08-06 | Spraying dust-settling device for building construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010781482.4A CN111821789B (en) | 2020-08-06 | 2020-08-06 | Spraying dust-settling device for building construction |
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| CN111821789A true CN111821789A (en) | 2020-10-27 |
| CN111821789B CN111821789B (en) | 2021-11-26 |
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Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5310115A (en) * | 1991-12-06 | 1994-05-10 | The Broyhill Company | Sprayer having a folding boom |
| US20020056446A1 (en) * | 2000-09-26 | 2002-05-16 | Lee Mong-Yu | Smoke extracting ventilation system for cooking |
| EP1873025A2 (en) * | 2006-06-30 | 2008-01-02 | Daekeum Geowell Co., Ltd. | Apparatus for washing wheels and lower parts of vehicles |
| CN102715818A (en) * | 2012-06-26 | 2012-10-10 | 上海师范大学附属第二外国语学校 | Folding type clothes hanger |
| CN202716855U (en) * | 2012-07-16 | 2013-02-06 | 胡华山 | Novel sprinkler for washing car |
| EP2661313A1 (en) * | 2011-01-05 | 2013-11-13 | Westinghouse Electric Company LLC | Demister vane in situ cleaning fixture |
| CN207275252U (en) * | 2017-09-01 | 2018-04-27 | 南京航扬机电科技有限公司 | Novel storage utensil |
| WO2018096158A1 (en) * | 2016-11-27 | 2018-05-31 | Spaceinvader Aps | Pallet shelf system and method of storing goods on a pallet shelf system |
| CN108275122A (en) * | 2018-01-22 | 2018-07-13 | 东莞宜安科技股份有限公司 | A kind of car washing machine |
| CN208009340U (en) * | 2018-02-13 | 2018-10-26 | 洛阳市政建设集团有限公司 | A kind of construction site is directed to the automatic spray device for reducing dust of road |
| CN208344187U (en) * | 2018-05-21 | 2019-01-08 | 深圳市优代尔互联网科技有限公司 | A kind of car washing machine with carwash powder box |
| CN209874494U (en) * | 2019-04-19 | 2019-12-31 | 山东商务职业学院 | Dust device drenches for construction |
| CN110935256A (en) * | 2019-10-30 | 2020-03-31 | 长沙中联重科环境产业有限公司 | Automatic spray alignment system and method and dust suppression vehicle |
| CN210948005U (en) * | 2019-09-20 | 2020-07-07 | 上海图美会展服务有限公司 | Exhibition construction fence |
| CN211051156U (en) * | 2019-10-15 | 2020-07-21 | 山东北华环保股份有限公司 | Dust suppression device for workshop doorway |
-
2020
- 2020-08-06 CN CN202010781482.4A patent/CN111821789B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5310115A (en) * | 1991-12-06 | 1994-05-10 | The Broyhill Company | Sprayer having a folding boom |
| US20020056446A1 (en) * | 2000-09-26 | 2002-05-16 | Lee Mong-Yu | Smoke extracting ventilation system for cooking |
| EP1873025A2 (en) * | 2006-06-30 | 2008-01-02 | Daekeum Geowell Co., Ltd. | Apparatus for washing wheels and lower parts of vehicles |
| EP2661313A1 (en) * | 2011-01-05 | 2013-11-13 | Westinghouse Electric Company LLC | Demister vane in situ cleaning fixture |
| CN102715818A (en) * | 2012-06-26 | 2012-10-10 | 上海师范大学附属第二外国语学校 | Folding type clothes hanger |
| CN202716855U (en) * | 2012-07-16 | 2013-02-06 | 胡华山 | Novel sprinkler for washing car |
| WO2018096158A1 (en) * | 2016-11-27 | 2018-05-31 | Spaceinvader Aps | Pallet shelf system and method of storing goods on a pallet shelf system |
| CN207275252U (en) * | 2017-09-01 | 2018-04-27 | 南京航扬机电科技有限公司 | Novel storage utensil |
| CN108275122A (en) * | 2018-01-22 | 2018-07-13 | 东莞宜安科技股份有限公司 | A kind of car washing machine |
| CN208009340U (en) * | 2018-02-13 | 2018-10-26 | 洛阳市政建设集团有限公司 | A kind of construction site is directed to the automatic spray device for reducing dust of road |
| CN208344187U (en) * | 2018-05-21 | 2019-01-08 | 深圳市优代尔互联网科技有限公司 | A kind of car washing machine with carwash powder box |
| CN209874494U (en) * | 2019-04-19 | 2019-12-31 | 山东商务职业学院 | Dust device drenches for construction |
| CN210948005U (en) * | 2019-09-20 | 2020-07-07 | 上海图美会展服务有限公司 | Exhibition construction fence |
| CN211051156U (en) * | 2019-10-15 | 2020-07-21 | 山东北华环保股份有限公司 | Dust suppression device for workshop doorway |
| CN110935256A (en) * | 2019-10-30 | 2020-03-31 | 长沙中联重科环境产业有限公司 | Automatic spray alignment system and method and dust suppression vehicle |
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|---|---|
| CN111821789B (en) | 2021-11-26 |
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Denomination of invention: A spray dust suppression device for building construction Effective date of registration: 20230629 Granted publication date: 20211126 Pledgee: Hohhot Branch of Shanghai Pudong Development Bank Co.,Ltd. Pledgor: Inner Mongolia zhongyun Shengyuan science and Technology Development Group Co.,Ltd. Registration number: Y2023150000099 |
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