CN113521920A - Building site raise dust detection device - Google Patents
Building site raise dust detection device Download PDFInfo
- Publication number
- CN113521920A CN113521920A CN202010294565.0A CN202010294565A CN113521920A CN 113521920 A CN113521920 A CN 113521920A CN 202010294565 A CN202010294565 A CN 202010294565A CN 113521920 A CN113521920 A CN 113521920A
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- pipe body
- dust detection
- water
- rotating shaft
- detection device
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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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The invention relates to the field of a building site dust detection device, and discloses a building site dust detection device which comprises a pipe body and a spray head, wherein the pipe body is used for communicating a water source, the water source has certain potential energy, the end part of the pipe body is connected with the spray head, a mechanical power device is arranged inside the pipe body, the mechanical power device comprises a rotating shaft and fan blades, the mechanical power device is used for converting the mechanical energy of fluid into the mechanical energy for rotating the rotating shaft, the rotating shaft is rotatably arranged on the pipe body, one end of the rotating shaft penetrates through a second through hole formed in the pipe body and extends to the lower side of the pipe body, the fan blades are fixedly connected with the rotating shaft and are positioned outside the pipe body, after the pipe body is communicated with the water source, water drives a water baffle and the rotating shaft to rotate in the flowing process so as to drive the fan blades to rotate, the fan blades face to the ground to rotate, air flow generated by rotation can blow up dust, and the blown-up dust can be contacted and combined with sprayed water drops, the mixed particles can be absorbed by the air purifier at this time.
Description
Technical Field
The invention relates to the field of sampling equipment, in particular to a building site raise dust detection device.
Background
The dust raised on the construction site refers to the dust raised on the construction site due to large-scale operations such as old building demolition, foundation excavation, soil pushing, soil filling and the like, building material processing, personnel and vehicle activities and the like in the construction process of the building. Present building site raise dust detection device can carry out effectual processing to the dust of building site, but lacks suitable watering device, and watering device can subside fast after spilling water, and the treatment effect of dust is not good.
How to solve the technical problems becomes a difficult problem to be solved urgently.
Disclosure of Invention
The invention aims to provide a construction site raise dust detection device to solve the problems mentioned in the background technology.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a building site raise dust detection device comprises a pipe body and a spray head, wherein the pipe body is used for communicating a water source, the water source has certain potential energy, the end part of the pipe body is connected with the spray head, a mechanical power device is arranged inside the pipe body and comprises a rotating shaft and fan blades, the mechanical power device is used for converting fluid mechanical energy into rotating mechanical energy of the rotating shaft, the rotating shaft is rotatably arranged on the pipe body, one end of the rotating shaft penetrates through a second through hole formed in the pipe body and extends to the lower side of the pipe body, the fan blades are fixedly connected with the rotating shaft and are positioned outside the pipe body, after the pipe body is communicated with the water source, water drives a water baffle and the rotating shaft to rotate in the flowing process so as to drive the fan blades to rotate, the fan blades rotate against the ground, air flow generated by rotation of the fan blades can blow dust, and the blown dust can be contacted and combined with sprayed water drops, the mixed particles can be absorbed by the air purifier at this time.
Furthermore, a plurality of water baffles are installed on the outer wall of the rotating shaft, a water blocking block is arranged on one side, away from the spray head, of the rotating shaft, the water blocking block is installed on the inner wall of the pipe body, and the water blocking block is used for blocking fluid in the pipe body so that the fluid flows out from the side portion of the pipe body.
Furthermore, the water blocking block is of a columnar structure, the area of the cross section of the water blocking block is larger than one half of the sectional area of the inner pipe of the pipe body, so that fluid passes through one side of the water blocking block and drives the water blocking plate to rotate.
Furthermore, one end of the water blocking block, which is close to the rotating shaft, is provided with an arc-shaped surface, and the arc-shaped surface is matched with an area formed by rotation of the water blocking plate, so that water flow is reduced and flows out from the lower side of the water blocking block.
Further, the body is solid metal material, can effectually rotate the body and do not take place deformation.
Further, be provided with first rotary device on the body, first rotary device includes dwang and fixed plate, the one end and the body fixed connection of dwang, the other end of dwang runs through the first through-hole of seting up on the fixed plate and installs on the fixed plate with rotating.
Further, the lower extreme of fixed plate is provided with the second rotating device, rotating device includes the bottom plate, the bottom plate is installed on the fixed plane with rotating.
Furthermore, the holding rod is installed at one end, far away from the spray head, of the pipe body, so that the holding rod is convenient to hold, and further the direction of the pipe body is controlled.
Further, the limiting plate is installed to the one end that the body was kept away from to the dwang, can carry on spacingly to the dwang, increases the stability when device uses.
Compared with the prior art, the invention has the advantages that:
after the pipe body is communicated with a water source, water drives the water baffle and the rotating shaft to rotate in the flowing process, so that the fan blades are driven to rotate, the fan blades rotate against the ground, air flow generated by rotation of the fan blades can blow dust, the blown dust can be contacted with and combined with sprayed water drops, and at the moment, the mixed particles can be absorbed through the air purifier.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a partial structural view of the tube body of the present invention.
Description of reference numerals: the water-retaining fan comprises a base plate 1, a fixing plate 2, a first through hole 3, a rotating rod 4, a limiting plate 5, a pipe body 6, a rotating shaft 7, a water-retaining plate 8, a spray head 9, a holding rod 10, fan blades 11 and a water-retaining block 12.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention will be more clearly and clearly defined.
The first embodiment is as follows:
referring to fig. 1 and 2, a dust detection device for a construction site comprises a pipe body 6 and a nozzle 9, the pipe body 6 is used for connecting a water source, the water source has a certain potential energy, the end of the pipe body 6 is connected with the nozzle 9, a mechanical power device is arranged inside the pipe body 6, the mechanical power device comprises a rotating shaft 7 and a fan blade 11, the mechanical power device is used for converting the mechanical energy of fluid into the mechanical energy for rotating the rotating shaft 7, the rotating shaft 7 is rotatably installed on the pipe body 6, one end of the rotating shaft 7 penetrates through a second through hole formed in the pipe body 6 and extends to the lower side of the pipe body 6, the fan blade 11 is fixedly connected with the rotating shaft 7, the fan blade 11 is located outside the pipe body 6, after the pipe body 6 is connected with the water source, water drives a water baffle 8 and the rotating shaft 7 to rotate in the flowing process, further drives the fan blade 11 to rotate, and the fan blade 11 directly faces the ground to rotate, the air current that its rotation produced can blow the dust, and the dust that blows can contact and combine with spun water droplet, can absorb the hybrid particle through air purifier this moment.
In this embodiment, the outer wall of the rotating shaft 7 is provided with a plurality of water baffles 8, one side of the rotating shaft 7, which is away from the spray head 9, is provided with a water baffle 12, the water baffle 12 is installed on the inner wall of the pipe body 6, and the water baffle 12 is used for blocking the fluid in the pipe body 6 and enabling the fluid to flow out from the side portion of the pipe body.
In this embodiment, the water blocking block 12 is a cylindrical structure, and the cross-sectional area of the water blocking block 12 is greater than one half of the cross-sectional area of the inner pipe of the pipe body 6, so that fluid passes through one side of the water blocking block 12 and drives the water blocking plate 8 to rotate.
In this embodiment, an arc-shaped surface is arranged at one end of the water blocking block 12 close to the rotating shaft 7, and the arc-shaped surface is matched with an area formed by the rotation of the water blocking plate 8, so that the water flow is reduced to flow out from the lower side of the water blocking block 12.
In this embodiment, body 6 is solid metal material, can effectual rotation body 6 not take place deformation.
In this embodiment, be provided with first rotary device on body 6, first rotary device includes dwang 4 and fixed plate 2, the one end and the 6 fixed connection of body of dwang 4, the other end of dwang 4 runs through the first through-hole 3 of seting up on the fixed plate 2 and installs on fixed plate 2 with rotating.
In this embodiment, the lower end of the fixing plate 2 is provided with a second rotating device, the rotating device includes a bottom plate 1, and the bottom plate 1 is rotatably installed on a fixing plane.
In this embodiment, holding rod 10 is installed to the one end that body 6 kept away from shower nozzle 9, is convenient for hold, and then control body 6's direction.
In this embodiment, the limiting plate 5 is installed to the one end that body 6 was kept away from to dwang 4, can carry on spacingly to dwang 4, increases the stability when device uses.
This is the working principle of the site dust detection device, and the details which are not described in detail in this specification are all the prior art known to those skilled in the art.
Although the embodiment of the present invention has been described with reference to the accompanying drawings, various changes or modifications such as a conventional replacement of the shape of the water deflector 12 may be made by the patentees within the scope of the appended claims, within the scope of the present invention as long as the protection scope described in the claims of the present invention is not exceeded.
Claims (9)
1. The utility model provides a building site raise dust detection device, includes body (6) and shower nozzle (9), the tip and shower nozzle (9) of body (6) are connected, a serial communication port, the inside of body (6) is provided with mechanical power device, mechanical power device includes pivot (7) and flabellum (11), mechanical power device is used for turning into pivot (7) pivoted mechanical energy with fluidic mechanical energy, install pivot (7) rotatoryly on body (6), the one end of pivot (7) runs through the second through-hole of seting up on body (6) and extends to the downside of body (6), flabellum (11) with pivot (7) fixed connection, flabellum (11) are located outside body (6).
2. A dust detection device according to claim 1, characterized in that a plurality of water baffles (8) are installed on the outer wall of the rotating shaft (7), a water block (12) is installed on one side of the rotating shaft (7) far away from the spray head (9), the water block (12) is installed on the inner wall of the pipe body (6), and the water block (12) is used for blocking the fluid in the pipe body (6) and enabling the fluid to flow out from the side part of the pipe body.
3. A site dust detection device according to claim 2, characterized in that the water block (12) is a columnar structure, and the area of the cross section of the water block (12) is larger than half of the cross section of the inner pipe of the pipe body (6).
4. A dust detector according to claim 2 or 3, characterized in that the water deflector (12) is provided with an arc surface at its end close to the shaft (7), said arc surface matching the area formed by the rotation of the water deflector (8).
5. A site dust detection apparatus according to claim 1, 2 or 3, wherein the pipe body (6) is of solid metal.
6. A dust detection device on construction site according to claim 5, wherein the tube body (6) is provided with a first rotating device, the first rotating device comprises a rotating rod (4) and a fixing plate (2), one end of the rotating rod (4) is fixedly connected with the tube body (6), and the other end of the rotating rod (4) penetrates through a first through hole (3) formed in the fixing plate (2) and is rotatably installed on the fixing plate (2).
7. A site dust detection device according to claim 6, characterized in that the lower end of the fixed plate (2) is provided with a second rotation device, which comprises a base plate (1), the base plate (1) being rotatably mounted on a fixed plane.
8. A site dust detection apparatus according to claim 1, 2 or 3, wherein a holding rod (10) is mounted to the end of the pipe body (6) remote from the spray head (9).
9. A dust detection device according to claim 6, wherein a limiting plate (5) is mounted at one end of the rotating rod (4) far away from the pipe body (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010294565.0A CN113521920A (en) | 2020-04-15 | 2020-04-15 | Building site raise dust detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010294565.0A CN113521920A (en) | 2020-04-15 | 2020-04-15 | Building site raise dust detection device |
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| Publication Number | Publication Date |
|---|---|
| CN113521920A true CN113521920A (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010294565.0A Pending CN113521920A (en) | 2020-04-15 | 2020-04-15 | Building site raise dust detection device |
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| CN (1) | CN113521920A (en) |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20211022 |