CN211179700U - Air quality monitoring equipment for construction site - Google Patents
Air quality monitoring equipment for construction site Download PDFInfo
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- CN211179700U CN211179700U CN201921583098.2U CN201921583098U CN211179700U CN 211179700 U CN211179700 U CN 211179700U CN 201921583098 U CN201921583098 U CN 201921583098U CN 211179700 U CN211179700 U CN 211179700U
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- box body
- air
- construction site
- quality monitoring
- positioning plate
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Abstract
The utility model discloses an air quality monitoring device for construction site, which comprises an air inlet cover, a detection box body and an air suction box body which are connected in sequence, wherein a plurality of air inlet holes are arranged on the air inlet cover; the outer wall of the detection box body or the air suction box body is provided with a positioning structure. The equipment has small volume, can be fixed on other articles on a construction site through the positioning structure, is very convenient to disassemble and assemble, and has low manufacturing and implementation cost due to simple structure.
Description
Technical Field
The utility model relates to an air monitor equipment field, concretely relates to air quality monitoring facilities for job site.
Background
With the new revision of environmental air quality standards released by the state and the development of intensive work for deploying air pollution comprehensive prevention and control, the problem of real-time air quality monitoring on construction sites in the building industry becomes an urgent problem to be solved. The existing air quality monitoring method for the building construction site has the problems of large quantity of required personnel, high labor intensity, high use cost, large volume of monitoring equipment and complex equipment installation in the actual operation process.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an air quality monitoring facilities for job site is provided for small, the dismouting is convenient, with low costs.
The utility model provides a technical scheme that technical problem adopted is: the air quality monitoring equipment for the construction site comprises an air inlet cover, a detection box body and an air suction box body which are sequentially connected, wherein a plurality of air inlet holes are formed in the air inlet cover, a detection assembly is arranged in the detection box body, an air suction mechanism is arranged in the air suction box body, and an exhaust hole is formed in the air suction box body; the outer wall of the detection box body or the air suction box body is provided with a positioning structure.
Further, the outer wall of the detection box body is provided with a display screen, and the display screen is electrically connected with the detection assembly.
Furthermore, the positioning structure comprises a first positioning plate and a second positioning plate which are parallel to each other, a distance is arranged between the first positioning plate and the second positioning plate, a plurality of threaded holes are formed in the first positioning plate, and a fastening screw is arranged in each threaded hole.
Furthermore, the first positioning plate and the second positioning plate are fixedly arranged on the lower surface of the air suction box body.
Furthermore, the air inlet cover is a cavity surrounded by a top plate, four side plates and a bottom plate, the air inlet is arranged on the side plates, and the bottom plate is provided with a connector which is connected with the detection box body.
Further, the air suction mechanism comprises a motor, and an air suction fan is arranged on a main shaft of the motor.
Further, the air inlet cover, the detection box body and the air suction box body are connected through connecting bolts.
Compared with the prior art, the beneficial effects of the utility model are that: the equipment has small volume, can be fixed on other articles on a construction site through the positioning structure, is very convenient to disassemble and assemble, and has low manufacturing and implementation cost due to simple structure.
Drawings
Fig. 1 is an external view of the present invention;
fig. 2 is a schematic sectional view of the present invention.
Reference numerals: 1-an air inlet hood; 2, detecting the box body; 3-a suction box body; 4, a display screen; 5-a first positioning plate; 6-a second positioning plate; 7-fastening screws; 8, a motor; 9-an air suction fan; 10-connecting bolts; 11-detection assembly.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
The utility model discloses an air quality monitoring facilities for job site, as shown in fig. 1 and fig. 2, including the suction hood 1 that connects gradually, detect box 2 and the box 3 of breathing in, be provided with a plurality of inlet ports on the suction hood 1, the diameter of inlet port is less for let in the air, and can play certain filtering action, avoid impurity such as bulky plastics, leaves to get into monitoring facilities. The detection box body 2 is internally provided with a detection assembly 11, and the detection assembly 11 only adopts the existing air quality detection element. Be provided with the suction mechanism in the box of breathing in 3, the suction mechanism is used for inhaling detection box 2 with external air, is provided with the exhaust hole on the box of breathing in 3, and the exhaust hole setting is in the one end of keeping away from detection box 2, can be with the air escape after the detection, realizes the circulation of air. The outer wall of the air inlet cover 1 detection box body 2 or the air inlet box body 3 is provided with a positioning structure, and the positioning structure can fix the whole monitoring equipment on other articles in a construction site.
In order to conveniently and accurately know the detection result of the detection component 11, the outer wall of the detection box body 2 is provided with the display screen 4, the display screen 4 is electrically connected with the detection component 11, the display screen 4 can display the detection result of the detection component 11 in real time, and constructors can check the air quality condition at any time.
The positioning structure can be a horizontal plate, through holes are formed in the plate, the plate can be fixed on other articles through bolts and the like, the positioning structure is preferable, the positioning structure comprises a first positioning plate 5 and a second positioning plate 6 which are parallel to each other, a distance is arranged between the first positioning plate 5 and the second positioning plate 6, a plurality of threaded holes are formed in the first positioning plate 5, and a fastening screw 7 is arranged in each threaded hole. During the use, insert the vertical board on other equipment in construction site between first locating plate 5 and the second locating plate 6, then rotate each fastening screw 7, fastening screw 7 moves towards the direction of second locating plate 6, and the whole monitoring facilities of pulling simultaneously removes, until second locating plate 6 pastes tight vertical board. By adopting the positioning structure, the mounting and dismounting are very convenient, the vertical plate does not need to be drilled and the like during positioning, and the convenience is stronger.
The first positioning plate 5 and the second positioning plate 6 may be disposed on a side wall of the suction box 3, and preferably, the first positioning plate 5 and the second positioning plate 6 are fixedly disposed on a lower surface of the suction box 3, and may be welded to the lower surface of the suction box 3.
The air inlet cover 1 can be a circular truncated cone-shaped cover body, a prismatic table-shaped cover body or a rectangular cover body, preferably, the air inlet cover 1 is a cavity which is formed by a top plate, four side plates and a bottom plate in a surrounding mode, the air inlet holes are formed in the side plates, and a connecting port is formed in the bottom plate and connected with the detection box body 2. With suction hood 1, detection box 2 and suction box 3 from last to setting gradually down, and the connector is located the intermediate position of bottom plate, the area of suction hood 1 bottom plate is greater than the area that detects 2 horizontal cross-sections of box, and sets up the inlet port on the curb plate, does not set up the hole on the roof, has certain water-proof effects, and during rainy, the rainwater is blocked by the roof, avoids the rainwater directly to get into suction hood 1 and detection box 2.
The suction mechanism can be a suction pump, a suction fan, etc., and preferably, the suction mechanism comprises a motor 8, and a suction fan 9 is arranged on a main shaft of the motor 8. The motor 8 drives the air suction fan 9 to rotate, so that suction force can be generated, and outside air is sucked.
When the monitoring device is used, an article with a vertical plate is selected, the article is moved to a proper position, then the vertical plate is inserted between the first positioning plate 5 and the second positioning plate 6, then each fastening screw 7 is rotated, the fastening screws 7 move towards the direction of the second positioning plate 6, the whole monitoring device is pulled to move simultaneously, and the monitoring device can be fixed until the second positioning plate 6 is attached to the vertical plate. Then start motor 8 and determine module 11, motor 8 drives suction fan 9 and rotates, inhales the detection box 2 with external air, and when the air flowed through determine module 11, determine module 11 can detect the air quality, then transmits the testing result to display screen 4, and constructor can look over the air quality situation at any time, and the air is discharged from the gas vent at last.
To sum up, the utility model discloses a monitoring facilities simple structure, low in manufacturing cost, the volume can be smaller, convenient to carry, and the installation with dismantle the convenience, be convenient for change monitoring position, use cost is low.
Claims (7)
1. The air quality monitoring equipment for the construction site is characterized by comprising an air inlet cover (1), a detection box body (2) and an air suction box body (3) which are sequentially connected, wherein a plurality of air inlet holes are formed in the air inlet cover (1), a detection assembly (11) is arranged in the detection box body (2), an air suction mechanism is arranged in the air suction box body (3), and an exhaust hole is formed in the air suction box body (3); the outer wall of the detection box body (2) or the air suction box body (3) is provided with a positioning structure.
2. The air quality monitoring device for the construction site is characterized in that a display screen (4) is arranged on the outer wall of the detection box body (2), and the display screen (4) is electrically connected with the detection assembly (11).
3. The air quality monitoring device for the construction site according to claim 1, wherein the positioning structure comprises a first positioning plate (5) and a second positioning plate (6) which are parallel to each other, a distance is arranged between the first positioning plate (5) and the second positioning plate (6), a plurality of threaded holes are arranged on the first positioning plate (5), and a fastening screw (7) is arranged in each threaded hole.
4. The air quality monitoring apparatus for a construction site according to claim 3, wherein the first positioning plate (5) and the second positioning plate (6) are fixedly provided on a lower surface of the suction box body (3).
5. The air quality monitoring device for the construction site as claimed in claim 1, wherein the air inlet cover (1) is enclosed by a top plate, four side plates and a bottom plate to form a cavity, the air inlet is arranged on the side plates, and the bottom plate is provided with a connecting port which is connected with the detection box body (2).
6. The air quality monitoring apparatus for a construction site according to claim 1, wherein the air suction mechanism includes a motor (8), and a suction fan (9) is provided on a main shaft of the motor (8).
7. The air quality monitoring apparatus for a construction site according to claim 1, wherein the intake hood (1), the detection case (2), and the suction case (3) are connected by a connection bolt (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921583098.2U CN211179700U (en) | 2019-09-23 | 2019-09-23 | Air quality monitoring equipment for construction site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921583098.2U CN211179700U (en) | 2019-09-23 | 2019-09-23 | Air quality monitoring equipment for construction site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211179700U true CN211179700U (en) | 2020-08-04 |
Family
ID=71807793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921583098.2U Active CN211179700U (en) | 2019-09-23 | 2019-09-23 | Air quality monitoring equipment for construction site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211179700U (en) |
-
2019
- 2019-09-23 CN CN201921583098.2U patent/CN211179700U/en active Active
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