CN114100282A - Dust fall equipment is used in building engineering construction - Google Patents
Dust fall equipment is used in building engineering construction Download PDFInfo
- Publication number
- CN114100282A CN114100282A CN202111440528.7A CN202111440528A CN114100282A CN 114100282 A CN114100282 A CN 114100282A CN 202111440528 A CN202111440528 A CN 202111440528A CN 114100282 A CN114100282 A CN 114100282A
- Authority
- CN
- China
- Prior art keywords
- rod
- wind
- wind direction
- rotatable
- dust
- 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.)
- Granted
Links
Images
Classifications
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention provides dust-settling equipment for constructional engineering construction, which is characterized in that a wind direction monitoring part is arranged on a rotatable dust-settling rod, and the wind source direction is monitored in real time through the wind direction monitoring part. And the spraying direction of the L-shaped spraying rod is kept consistent with the direction of the wind source detected by the wind direction monitoring part, so that the L-shaped spraying rod sprays towards the direction of the wind source under the atomizing action of the L-shaped spraying rod under the condition of strong wind, the impact contact degree between sprayed water mist and raised dust is improved, and the dust falling effect is improved. And when the wind direction changes, wind direction monitoring portion can control immediately and rotate rotatable dust fall pole for the spraying direction of L type spraying rod is the wind regime direction all the time. When being in under the windless or the less condition of wind, L type spraying rod spraying action can give a turning moment of rotatable dust fall pole for L type spraying rod rotates together with rotatable dust fall pole, makes L type spraying rod spray towards the eight sides in four sides, improves the spraying area of coverage, and then improves dust fall effect.
Description
Technical Field
The invention relates to the field of building construction, in particular to dust settling equipment for building engineering construction.
Background
In the building construction site, because the earth grit is more, run into the easy raise dust of strong wind weather after long-time drying, lead to the ambient air environment relatively poor, in order to improve building site construction environment, traditional method is for setting up the equipment of dust fall on the construction site, adopts the mode of spraying to carry out the dust fall, but, traditional spraying dust device can't be according to the direction of wind direction automatic change spraying, and then makes the dust fall effect relatively poor.
Disclosure of Invention
The invention aims to provide dust settling equipment for constructional engineering construction, which is used for solving the technical problem that the spraying direction of a traditional spraying dust settling device is fixed and cannot be automatically changed according to the wind direction.
In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a dust fall equipment is used in building engineering construction, dust fall equipment includes for the building engineering construction:
the rotary communication device is arranged on the ground;
the output end of the pump body is communicated with the input end of the rotary communication device through a pipeline;
the rotatable dust falling rod is arranged at the output end of the rotary communication device, a water channel in the rotatable dust falling rod is communicated with the rotary communication device, and the rotatable dust falling rod is arranged vertical to the horizontal plane;
the wind direction monitoring part is fixed on the rotatable dust falling rod and controls the rotatable dust falling rod to rotate according to the detected wind direction;
the L-shaped spray rod is arranged at the upper end of the rotatable dust falling rod, and the spraying direction of the L-shaped spray rod is kept consistent with the wind source direction detected by the wind direction monitoring part;
and the atomizing nozzle is arranged at the output end of the L-shaped spraying rod.
In one embodiment, the rotary communication device comprises:
the device comprises a main body shell, a liquid storage tank and a liquid outlet pipe, wherein a cavity is arranged in the main body shell, and one end of the main body shell is communicated with an input pipeline;
the bearing device is arranged on the main body shell, the rotatable dust falling rod is matched on the bearing device, and the rotatable dust falling rod is communicated with the cavity of the main body shell;
and the mechanical sealing device is arranged at the matching position of the main body shell and the main body shell.
In one embodiment, the dust falling device for construction engineering further comprises a fixing portion, and the fixing portion comprises:
the stabilizing ring is rotatably sleeved on the rotatable dust falling rod;
and one end of the stabilizing rope is connected with the stabilizing ring, and the other end of the stabilizing rope is fixed on the ground.
In one embodiment, the wind direction monitoring portion may be a vane device or a wind pocket device.
In one embodiment, the wind direction monitoring portion is a wind bag device, the wind bag device includes a wind direction rod and a wind bag main body, the wind direction rod is fixed on the rotatable dust falling rod, and the wind bag main body is arranged at an end portion of the wind direction rod.
In one embodiment, the wind direction rod is arranged on the rotatable dust falling rod in a penetrating way, and the wind direction rod is in sliding fit with the rotatable dust falling rod;
and the wind direction rod is provided with a quantity control part for controlling the spraying quantity of the rotatable dust falling rod according to the wind speed.
In one embodiment, the amount control portion includes:
one end of the elastic piece is fixed on the wind direction rod, and the other end of the elastic piece is connected with the rotatable dust falling rod;
the flow limiting hole is formed in the wind direction rod, one part of the flow limiting hole is communicated with the water channel in the rotatable dust falling rod, and the other part of the flow limiting hole is positioned in the inner wall, far away from the wind bag main body, of the rotatable dust falling rod;
when the wind bag main body gives the force to the wind direction rod, the wind direction rod overcomes the elastic force of the elastic piece to move towards the wind bag main body, and meanwhile, the limiting hole in the water channel in the rotatable dust falling rod is enlarged.
In one embodiment, accuse volume portion still includes left stopper and right stopper, left side stopper set up in can change the dust fall pole left on the wind direction pole, right side stopper set up in can change the dust fall pole right side on the wind direction pole.
In one embodiment, a sealing part is arranged at the position where the wind direction rod is matched with the rotatable dust falling rod.
One or more technical solutions described above in the embodiments of the present invention have at least the following technical effects or advantages:
according to the dust settling equipment for building engineering construction, the rotatable dust settling rod is arranged on the rotary communication device, so that the rotatable dust settling rod can rotate; and supply water in to rotatable dust fall pole through the pump body to set up wind direction monitoring portion on rotatable dust fall pole, through wind direction monitoring portion real-time supervision wind regime direction (wind direction monitoring portion specifically can be for weathercock assembly or wind pocket set etc.). And the spraying direction of the L-shaped spraying rod is kept consistent with the direction of the wind source detected by the wind direction monitoring part, so that the L-shaped spraying rod sprays towards the direction of the wind source under the atomizing action of the L-shaped spraying rod under the condition of strong wind, the impact contact degree between sprayed water mist and raised dust is improved, and the dust falling effect is improved. And when the wind direction changes, wind direction monitoring portion can control immediately and rotate rotatable dust fall pole for the spraying direction of L type spraying rod is the wind regime direction all the time. When being in under the windless or the less condition of wind, L type spraying rod spraying action can give a turning moment of rotatable dust fall pole for L type spraying rod rotates together with rotatable dust fall pole, makes L type spraying rod spray towards the eight sides in four sides, improves the spraying area of coverage, and then improves dust fall effect.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art descriptions will be briefly described 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 to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a dust settling device for construction engineering according to an embodiment of the present invention;
fig. 2 is a schematic view of the mating connection between the L-shaped spray bar and the rotatable dustfall bar provided by the embodiment of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 1 at A;
FIG. 4 is a schematic view of the restrictor orifice of FIG. 3 shown in a maximally open configuration;
fig. 5 is a schematic structural diagram of a rotary communication device according to an embodiment of the present invention.
Wherein the respective reference numerals are as follows:
1. a rotary communication device; 2. a pump body; 3. a rotatable dust falling rod; 4. a wind direction monitoring unit; 5. an L-shaped spray bar; 6. an atomizing nozzle; 7. a stabilizing section; 8. a quantity control part; 11. a main body housing; 12. a bearing device; 13. a mechanical seal device; 41. a wind direction lever; 42. a wind bag body; 71. a stabilizing ring; 72. a stabilizing cord; 81. an elastic member; 82. a flow restriction orifice; 83. a left stop block; 84. and a right limiting block.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1, an embodiment of the present application provides a dust settling apparatus for building engineering construction, including a rotation communication device 1, a pump body 2, a rotatable dust settling rod 3, a wind direction monitoring portion 4, an L-shaped spray rod 5, and an atomizing nozzle 6. Wherein, the rotary communication device 1 is arranged on the ground. The output end of the pump body 2 is communicated with the input end of the rotary communicating device 1 through a pipeline. Rotatable dust fall pole 3 sets up in the output that rotates intercommunication device 1, and rotatable dust fall 3 inside water course is linked together with rotation intercommunication device 1, and rotatable dust fall pole 3 sets up perpendicular horizontal plane. Wind direction monitoring part 4 is fixed in on the rotatable dust fall pole 3, and wind direction monitoring part 4 rotates according to the rotatable dust fall pole 3 of wind direction control that detects. The L-shaped spray rod 5 is provided at the upper end of the rotatable dustfall rod 3, and the spraying direction of the L-shaped spray rod 5 is kept consistent with the wind source direction detected by the wind direction monitoring unit 4. The atomizing nozzle 6 is arranged at the output end of the L-shaped spray rod 5.
According to the dust settling equipment for building engineering construction, the rotatable dust settling rod 3 is arranged on the rotary communication device 1, so that the rotatable dust settling rod can rotate; and supply water in to rotatable dust fall pole through the pump body 2 to set up wind direction monitoring portion 4 on rotatable dust fall pole, through wind direction monitoring portion 4 real-time supervision wind regime direction (wind direction monitoring portion 4 specifically can be for weathercock device or wind pocket set etc.). And the spraying direction of the L-shaped spraying rod 5 is kept consistent with the direction of the wind source detected by the wind direction monitoring part 4, so that under the condition of strong wind, the L-shaped spraying rod 5 sprays towards the wind source direction under the atomizing action of the L-shaped spraying rod 5, the impact contact degree between the sprayed water mist and the raised dust is improved, and the dust falling effect is improved. And when the wind direction changes, wind direction monitoring portion 4 can control the rotatable dust fall pole of rotation immediately for the spraying direction of L type spray rod 5 is the wind regime direction all the time. When no wind exists or the wind is small, the spraying action of the L-shaped spraying rod 5 can give a rotating moment to the rotatable dustfall rod (such as F1 in fig. 2, F1 gives the reverse force to the L-shaped spraying rod 5 for the sprayed water mist, a vertical distance exists between the force and the rotatable dustfall rod, and the force is enabled to form a moment acting on the rotatable dustfall rod.
Referring to fig. 5, in one embodiment, the rotary communication device 1 includes a main body housing 11, a bearing device 12, and a mechanical seal device 13. A cavity is arranged in the main body shell 11, and one end of the main body shell 11 is communicated with an input pipeline. The bearing device 12 is disposed on the main body housing 11, the rotatable dustfall rod 3 is fitted on the bearing device 12, and the rotatable dustfall rod 3 is communicated with the cavity of the main body housing 11. The mechanical sealing device 13 is disposed at a position where the main body housing 11 is engaged with the main body housing 11. The rotatable dust falling rod 3 and the bottom water pipe are rotatably connected by rotating the communicating device 1, and the mechanical sealing device 13 is arranged at the connecting position, so that the phenomenon of liquid leakage of the rotating communicating device 1 is avoided.
Referring to fig. 1, in one embodiment, the dust settling apparatus for construction engineering further includes a fixing portion 7, and the fixing portion 7 includes a plurality of fixing ropes 72 and fixing rings 71. The stabilizing ring 71 is rotatably sleeved on the rotatable dust falling rod 3. One end of the stabilizing cord 72 is connected to the stabilizing ring 71, and the other end of the stabilizing cord 72 is fixed to the ground. The rotatable dust falling rod 3 is fixed by the fixing rope 72 and the fixing ring 71, so that the rotatable dust falling rod 3 is prevented from being damaged due to overlarge wind power.
In one embodiment, the wind direction monitoring portion 4 may be a vane device or a wind pocket device. The vane device or the wind bag device can accurately measure the direction of the wind source so as to facilitate the L-shaped spray rod 5 to spray towards the direction of the wind source. In one embodiment, the wind direction monitoring unit 4 is a wind bag device, which includes a wind direction rod 41 and a wind bag body 42, the wind direction rod 41 is fixed on the rotatable dustfall rod 3, and the wind bag body 42 is disposed at an end of the wind direction rod 41.
Referring to fig. 3-4, in one embodiment, the wind direction rod 41 is disposed through the rotatable dustfall rod 3, and the wind direction rod 41 is slidably engaged with the rotatable dustfall rod 3. The wind direction lever 41 is provided with a quantity control part 8 for controlling the spraying quantity of the rotatable dustfall lever 3 according to the wind speed. The quantity control portion 8 includes an elastic member 81 and a flow restriction hole 82. One end of the elastic member 81 is fixed to the wind direction rod 41, and the other end of the elastic member 81 is connected to the rotatable dustfall rod 3. The flow limiting hole 82 is opened on the wind direction rod 41, a part of the flow limiting hole 82 is communicated with the water channel in the rotatable dustfall rod 3, and the other part of the flow limiting hole 82 is positioned on the inner wall of the rotatable dustfall rod 3 far away from the wind bag main body 42. When wind direction rod 41 is forced by wind bag body 42, wind direction rod 41 moves toward wind bag body 42 against the elastic force of elastic member 81, and at the same time, flow restriction hole 82 in the water passage in rotatable dustfall rod 3 is enlarged. Specifically, as shown in fig. 3, the wind pocket main body 42 is located at the end of the right wind direction lever 41.
When the wind force is small or no wind, the force applied to the wind direction rod 41 by the wind bag body 42 is small, so that the wind direction rod 41 moves towards the left under the action of the elastic piece 81, the flow limiting hole 82 in the water channel in the rotatable dustfall rod 3 is reduced, the flow of water flowing into the top L-shaped spray rod 5 is reduced, and the amount of water mist sprayed by the L-shaped spray rod 5 is reduced (fig. 3 shows a windless state, the flow of the water channel in the rotatable dustfall rod 3 is minimum at this time, and the amount of mist sprayed by the L-shaped spray rod 5 is also minimum). When wind power is large, the force applied to the wind direction rod 41 by the wind bag main body 42 is large, so that the wind direction rod 41 moves to the right against the elastic force of the elastic piece 81, the flow limiting hole 82 in the water channel in the rotatable dust falling rod 3 is enlarged, the water flow flowing into the top L-shaped spray rod 5 is enlarged, and the water mist amount sprayed by the L-shaped spray rod 5 is enlarged (fig. 4 shows a strong wind state, the water channel flow in the rotatable dust falling rod 3 is maximum, and the spray amount of the L-shaped spray rod 5 is also maximum). By arranging the quantity control part 8, the dust settling equipment for construction engineering can automatically control the spray quantity according to the wind power, and when the wind power is large and more dust is entrained, the L-shaped spray rod 5 can spray a large amount of water mist for settling dust, so that the dust settling effect is ensured; and when less raise dust of wind-force is less, L type spray rod 5 can spout a small amount and carry out the dust fall, practices thrift the water consumption under the prerequisite of guaranteeing the dust fall effect, environmental protection more.
In addition, the quantity control part 8 and the wind direction monitoring part 4 both adopt pure mechanical structures, no electronic parts are arranged in the quantity control part and the wind direction monitoring part, and the wind direction monitoring device has the advantages of simple structure, convenience in manufacturing and stable function.
In one embodiment, the amount control unit 8 further includes a left limiting block 83 and a right limiting block 84, the left limiting block 83 is disposed on the wind direction rod 41 on the left side of the rotatable dustfall rod 3, and the right limiting block 84 is disposed on the wind direction rod 41 on the right side of the rotatable dustfall rod 3. The movement of the wind direction rod 41 can be limited by arranging the left limiting block 83 and the right limiting block 84, and the water channel in the rotatable dust falling rod 3 is ensured to be in a smooth state.
In one embodiment, a sealing portion is provided at the position where the wind direction rod 41 is engaged with the rotatable dustfall rod 3. By arranging the sealing part, the phenomenon of liquid leakage at the matching position of the wind direction rod 41 and the rotatable dust falling rod 3 is avoided.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a dust fall equipment for building engineering construction which characterized in that, dust fall equipment for building engineering construction includes:
the rotary communication device is arranged on the ground;
the output end of the pump body is communicated with the input end of the rotary communication device through a pipeline;
the rotatable dust falling rod is arranged at the output end of the rotary communication device, a water channel in the rotatable dust falling rod is communicated with the rotary communication device, and the rotatable dust falling rod is arranged vertical to the horizontal plane;
the wind direction monitoring part is fixed on the rotatable dust falling rod and controls the rotatable dust falling rod to rotate according to the detected wind direction;
the L-shaped spray rod is arranged at the upper end of the rotatable dust falling rod, and the spraying direction of the L-shaped spray rod is kept consistent with the wind source direction detected by the wind direction monitoring part;
and the atomizing nozzle is arranged at the output end of the L-shaped spraying rod.
2. The dust falling equipment for building engineering construction according to claim 1, wherein the rotation communication device comprises:
the device comprises a main body shell, a liquid storage tank and a liquid outlet pipe, wherein a cavity is arranged in the main body shell, and one end of the main body shell is communicated with an input pipeline;
the bearing device is arranged on the main body shell, the rotatable dust falling rod is matched on the bearing device, and the rotatable dust falling rod is communicated with the cavity of the main body shell;
and the mechanical sealing device is arranged at the matching position of the main body shell and the main body shell.
3. The dust fall equipment for building engineering construction according to claim 1, further comprising a stabilizing portion, the stabilizing portion comprising:
the stabilizing ring is rotatably sleeved on the rotatable dust falling rod;
and one end of the stabilizing rope is connected with the stabilizing ring, and the other end of the stabilizing rope is fixed on the ground.
4. The dust settling equipment for the construction engineering according to claim 1, characterized in that:
the wind direction monitoring part can be a wind vane device or a wind bag device.
5. The dust settling equipment for the construction engineering according to claim 1, characterized in that:
the wind direction monitoring part is a wind bag device, the wind bag device comprises a wind direction rod and a wind bag main body, the wind direction rod is fixed on the rotatable dust falling rod, and the wind bag main body is arranged at the end part of the wind direction rod.
6. The dust fall equipment for building engineering construction according to claim 5, characterized in that:
the wind direction rod is arranged on the rotatable dust falling rod in a penetrating way, and the wind direction rod is in sliding fit with the rotatable dust falling rod;
and the wind direction rod is provided with a quantity control part for controlling the spraying quantity of the rotatable dust falling rod according to the wind speed.
7. The dust fall device for construction engineering according to claim 6, wherein the amount control portion includes:
one end of the elastic piece is fixed on the wind direction rod, and the other end of the elastic piece is connected with the rotatable dust falling rod;
the flow limiting hole is formed in the wind direction rod, one part of the flow limiting hole is communicated with the water channel in the rotatable dust falling rod, and the other part of the flow limiting hole is positioned in the inner wall, far away from the wind bag main body, of the rotatable dust falling rod;
when the wind bag main body gives the force to the wind direction rod, the wind direction rod overcomes the elastic force of the elastic piece to move towards the wind bag main body, and meanwhile, the limiting hole in the water channel in the rotatable dust falling rod is enlarged.
8. The dust settling equipment for the construction engineering according to claim 7, characterized in that:
accuse volume portion still includes left stopper and right stopper, left side stopper set up in can change the dust fall pole left on the wind direction pole, right side stopper set up in can change the dust fall pole right side on the wind direction pole.
9. The dust settling equipment for the construction engineering according to claim 6, characterized in that:
and a sealing part is arranged at the matching position of the wind direction rod and the rotatable dust falling rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111440528.7A CN114100282B (en) | 2021-11-30 | 2021-11-30 | Dust fall equipment for building engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111440528.7A CN114100282B (en) | 2021-11-30 | 2021-11-30 | Dust fall equipment for building engineering construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114100282A true CN114100282A (en) | 2022-03-01 |
| CN114100282B CN114100282B (en) | 2023-04-21 |
Family
ID=80368286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111440528.7A Active CN114100282B (en) | 2021-11-30 | 2021-11-30 | Dust fall equipment for building engineering construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114100282B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115193189A (en) * | 2022-07-03 | 2022-10-18 | 崔全民 | Intelligent dustproof spraying device and control method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205495905U (en) * | 2016-03-22 | 2016-08-24 | 刘康 | Sprayer |
| CN108221813A (en) * | 2018-03-05 | 2018-06-29 | 李明科 | A kind of sweeping robot |
| CN213626935U (en) * | 2020-09-22 | 2021-07-06 | 海南粤建三和智能科技有限公司 | Spraying device for construction fence |
| CN213949471U (en) * | 2020-11-26 | 2021-08-13 | 中铁十六局集团第三工程有限公司 | Cement jar dust collector |
| CN113332817A (en) * | 2021-06-04 | 2021-09-03 | 黄建威 | Environment-friendly dust-settling method for building construction site |
-
2021
- 2021-11-30 CN CN202111440528.7A patent/CN114100282B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205495905U (en) * | 2016-03-22 | 2016-08-24 | 刘康 | Sprayer |
| CN108221813A (en) * | 2018-03-05 | 2018-06-29 | 李明科 | A kind of sweeping robot |
| CN213626935U (en) * | 2020-09-22 | 2021-07-06 | 海南粤建三和智能科技有限公司 | Spraying device for construction fence |
| CN213949471U (en) * | 2020-11-26 | 2021-08-13 | 中铁十六局集团第三工程有限公司 | Cement jar dust collector |
| CN113332817A (en) * | 2021-06-04 | 2021-09-03 | 黄建威 | Environment-friendly dust-settling method for building construction site |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115193189A (en) * | 2022-07-03 | 2022-10-18 | 崔全民 | Intelligent dustproof spraying device and control method |
| CN115193189B (en) * | 2022-07-03 | 2023-09-26 | 中亿丰建设集团股份有限公司 | Intelligent dustproof spraying device and control method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114100282B (en) | 2023-04-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105350486B (en) | A kind of urban road automatic water system | |
| CN114100282A (en) | Dust fall equipment is used in building engineering construction | |
| CN110026033A (en) | A kind of construction site spray dust system | |
| CN201758645U (en) | Automatic watering device | |
| CN208387483U (en) | Atomizer adjustable component | |
| CN214413727U (en) | A automatic watering device for gardens | |
| CN110558201A (en) | Sprinkling irrigation equipment is used to agricultural | |
| CN112715337A (en) | Sprinkling irrigation robot | |
| CN209359209U (en) | A kind of planting fruit trees garden Intelligent spray irrigation device | |
| CN207106908U (en) | A kind of agricultural uses plant protection unmanned plane | |
| CN203764473U (en) | Spraying machine | |
| CN114304118B (en) | Agricultural intelligent track spraying device and spraying control method | |
| CN206366465U (en) | Planetary water spray windmill | |
| CN113951230A (en) | Windage compensation device suitable for agricultural equipment | |
| CN107432221A (en) | A kind of method of work of distributed automatic spraying arrangement | |
| CN207348890U (en) | A kind of constructing tunnel heat sink | |
| CN215648577U (en) | Can be according to sprinkling irrigation equipment of soil water content regulation intensity | |
| CN219733453U (en) | Automatic high-pressure air-water spraying device of attached cantilever tunneling machine | |
| CN111657122A (en) | Wireless irrigation control system | |
| CN206744109U (en) | A kind of factory greening automatic spraying arrangement | |
| CN211983032U (en) | Farmland irrigation spray gun | |
| CN214339127U (en) | Based on agricultural thing networking crops water-saving irrigation device | |
| CN111871633B (en) | Can be according to agricultural sprinkling irrigation shower nozzle of temperature variation regulating pondage | |
| CN110637703A (en) | Intelligent irrigation system for irrigation area | |
| CN205865414U (en) | Automatic little drip irrigation system of control |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |