CN216560485U

CN216560485U - Coastal area ambient air quality condition monitoring device

Info

Publication number: CN216560485U
Application number: CN202122951497.3U
Authority: CN
Inventors: 许徐斌; 周浩; 沈伟; 曾海军; 梁立恒
Original assignee: Zhejiang Chuangyuan Environment Technology Co ltd
Current assignee: Zhejiang Chuangyuan Environment Technology Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-05-17
Anticipated expiration: 2031-11-29

Abstract

The utility model discloses a coastal area environment air quality condition monitoring device which comprises a shell and a sealing cover detachably arranged at the top of the shell, wherein air detectors are fixedly arranged on two sides in the sealing cover, a protection structure is fixedly arranged at the top end of the sealing cover, a sponge adsorption layer is fixedly arranged at the top of the shell, fastening mechanisms are fixedly arranged at the top end and the bottom end of one side of the shell, the protection structure comprises a protection cover and a plurality of supporting rods which are constructed at the bottom of the protection cover in an annular array mode, the bottom ends of the supporting rods are constructed on the sealing cover, and a round hole is formed in the center of the top end of the sealing cover. This coastal area ambient air quality situation monitoring devices possesses protective structure, still can adsorb the moisture in the air, so can ensure that the inside device of the device does not receive damp influence, has improved the device's detection precision and life, can also carry out simple purification to the air, and the practicality is stronger.

Description

Coastal area ambient air quality condition monitoring device

Technical Field

The utility model belongs to the technical field of air detection, and particularly relates to a coastal area environment air quality condition monitoring device.

Background

Currently, air monitoring refers to the fixed-point, continuous, or timed sampling and measurement of pollutants present in the air. In order to monitor air, a plurality of air monitoring points are generally set up in a city, automatic monitoring instruments are installed for continuous automatic monitoring, monitoring results are sent to a person to be retrieved periodically, and relevant data are analyzed and obtained. Items of air monitoring mainly include sulfur dioxide, nitric oxide, hydrocarbons, floating dust, and the like. Air monitoring is the basis for air quality control and reasonable evaluation of air quality.

At present, in coastal areas, real-time monitoring of air is more needed, so that air quality condition monitoring devices are mostly selected for coastal cities.

But air quality situation monitoring devices among the prior art, its structure is comparatively simple, and because the air humidity in coastal city is great, and the rainfall is more, easily leads to air quality situation monitoring devices's air intake department to take place the corrosion, has reduced the device's life when influencing the detection precision by a wide margin.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a coastal area environment air quality condition monitoring device to solve the problems in the background technology.

In order to realize the purpose, the utility model provides the following technical scheme:

a coastal region ambient air quality condition monitoring device comprises a shell and a sealing cover which is detachably arranged on the top of the shell;

the air detectors are fixedly mounted on two sides in the sealing cover, the top end of the sealing cover is fixedly provided with a protection structure, the top in the shell is fixedly provided with a sponge adsorption layer, and the top end and the bottom end of one side of the shell are fixedly provided with fastening mechanisms;

the protective structure comprises a protective cover and a plurality of supporting rods which are constructed at the bottom of the protective cover in an annular array mode, and the bottom ends of the supporting rods are constructed on a sealing cover.

Furthermore, a round hole for communicating the air inlet is formed in the center of the top end of the sealing cover, and a round groove for communicating the air outlet is formed in the center of the bottom end of the shell.

Furthermore, a support is arranged below the sponge adsorption layer at the top in the sealing cover, and a plurality of supports fixed on the inner wall of the shell are constructed at the bottom end of the support in an annular array mode.

Further, a motor is fixedly mounted in the support, a transmission shaft penetrating through the sponge adsorption layer is fixedly connected to a motor shaft of the motor, and the top end of the transmission shaft extends into the air inlet and is fixedly provided with fan blades.

Furthermore, a connecting hopper is arranged at the top end of the air outlet, and a filter screen abutting against the inner wall of the shell is fixedly arranged at the top end of the connecting hopper.

Furthermore, an annular cavity is formed on the air outlet and the inner wall of the connecting hopper matched shell, and a controller and a standby battery are fixedly mounted on two sides in the annular cavity respectively.

Furthermore, the fastening mechanism comprises a clamping seat constructed on one side of the shell and clamping rings with two side plates constructed with two lug plates, the two sides of the clamping seat are constructed with one lug plate abutted against the two lug plates, and bolts in threaded connection with the inside of the first lug plate are movably arranged in the two lug plates.

Compared with the prior art, the utility model has the following beneficial effects:

the air quality is detected by the two air detectors, and the detected air is discharged after being filtered by the sponge adsorption layer and the filter screen;

benefit from the setting of motor and flabellum, it is rotatory to drive the drive of transmission shaft through the motor and set up the flabellum in the air inlet to accelerate the casing internal air flow, produce the negative pressure in making the casing, and then accelerate the speed in the outside air admission casing, cooperation sponge adsorbed layer and filter screen can carry out simple purification, convenient to use to the air.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic structural view of the fastening mechanism of the present invention.

In the figure: 1. a housing; 2. a sealing cover; 3. a support bar; 4. a protective cover; 5. a sponge adsorption layer; 6. a fastening mechanism; 601. a card holder; 602. a snap ring; 603. a first ear plate; 604. a second ear plate; 7. an air inlet; 8. an air outlet; 9. a support; 10. a support; 11. an electric motor; 12. a fan blade; 13. a connecting hopper; 14. a filter screen; 15. a controller; 16. and a backup battery.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in figures 1-3, a coastal area environment air quality condition monitoring device comprises a housing 1 and a sealing cover 2 detachably mounted on the top of the housing 1, wherein air detectors are fixedly mounted on both sides in the sealing cover 2, a protection structure is fixedly arranged on the top end of the sealing cover 2, a sponge adsorption layer 5 is fixedly mounted on the top of the housing 1, fastening mechanisms 6 are fixedly arranged on the top end and the bottom end of one side of the housing 1, the protection structure covering the top end of an air inlet 7 is used for protecting the air inlet 7 to prevent the air inlet from being rusted, then the air quality is detected by the two air detectors, the detected air is filtered by the sponge adsorption layer 5 and a filter screen 14 and then is discharged, and moisture in the air can be adsorbed due to the arrangement of the sponge adsorption layer 5, so that devices in the device can be protected from being affected by moisture, the detection precision and the service life of the device are improved, and the practicability is strong;

protective structure includes protection casing 4 and many and is the bracing piece 3 that the annular array constructs in protection casing 4 bottom, many the bottom of bracing piece 3 constructs in sealed lid 2, carries out the separation through protection casing 4 to the rainwater to prevent by 7 drippage in casing 1 of air intake.

Wherein, the center of the top end of the sealing cover 2 is provided with a round hole for communicating an air inlet 7, the center of the bottom end of the shell 1 is provided with a round groove for communicating an air outlet 8, the top part of the inside of the sealing cover 2 is positioned below the sponge adsorption layer 5 and is provided with a support 10, the bottom end of the support 10 is constructed into a ring array and is provided with a plurality of supports 9 fixed on the inner wall of the shell 1, a motor 11 is fixedly arranged in the support 10, a motor shaft of the motor 11 is fixedly connected with a transmission shaft penetrating through the sponge adsorption layer 5, the top end of the transmission shaft extends into the air inlet 7 and is fixedly provided with fan blades 12, the transmission shaft is driven by the motor 11 to drive the fan blades 12 arranged in the air inlet 7 to rotate so as to accelerate the air flow in the shell 1, so as to generate negative pressure in the shell 1 and further accelerate the speed of the outside air entering the shell 1, and the air can be simply purified by matching with the sponge adsorption layer 5 and the filter screen 14, is convenient to use.

Wherein, the top of air outlet 8 is constructed with connection hopper 13, and the top fixed mounting of connection hopper 13 has the filter screen 14 of butt in casing 1 inner wall, air outlet 8 and connection hopper 13 cooperation casing 1's inner wall is formed with annular cavity, and both sides fixed mounting respectively has controller 15 and backup battery 16 in the annular cavity, through the annular cavity that air outlet 8 and connection hopper 13 cooperation casing 1's inner wall formed can provide the protection for having controller 15 and backup battery 16, wherein has controller 15 mainly to be used to the transmission of empty gas detection survey information, the receipt of instruction and the opening and close of motor 11 and two air detector, and backup battery 16 mainly used in carries out the function for the device, or the short time power supply when municipal power supply breaks.

The fastening mechanism 6 includes a clamping seat 601 configured on one side of the housing 1 and a snap ring 602 having two lug plates 604 configured on two sides, the two sides of the clamping seat 601 are both configured with a first lug plate 603 abutting against the second lug plate 604, and a bolt screwed into the first lug plate 603 is movably disposed in the second lug plate 604.

The working principle is as follows: this regional ambient air quality situation monitoring devices in coastal area, during the use, be fixed in the device along positions such as sea area city street lamp through two fastening device 6, it is rotatory to drive the flabellum 12 that the transmission shaft drive set up in air intake 7 through starter motor 11, in order to accelerate casing 1 interior air flow, make the interior negative pressure that produces of casing 1, and then accelerate the speed in the outside air gets into casing 1, two air detector of rethread detect the air quality, the air that detects the completion is discharged after being filtered by sponge adsorbed layer 5 and filter screen 14, cooperation sponge adsorbed layer 5 and filter screen 14 can carry out simple purification to the air, and during raining, locate top protective structure on air intake 7 through the cover, protect for air intake 7, in order to prevent its corrosion.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A coastal region ambient air quality condition monitoring device comprises a shell (1) and a sealing cover (2) which is detachably arranged on the top of the shell (1);

the method is characterized in that: air detectors are fixedly mounted on two sides in the sealing cover (2), a protection structure is fixedly arranged at the top end of the sealing cover (2), a sponge adsorption layer (5) is fixedly mounted at the top in the shell (1), and fastening mechanisms (6) are fixedly arranged at the top end and the bottom end of one side of the shell (1);

the protective structure comprises a protective cover (4) and a plurality of supporting rods (3) which are constructed at the bottom of the protective cover (4) in an annular array mode, and the bottom ends of the supporting rods (3) are constructed on a sealing cover (2).

2. The coastal zone ambient air quality condition monitoring device according to claim 1, wherein: the center of the top end of the sealing cover (2) is provided with a round hole for communicating the air inlet (7), and the center of the bottom end of the shell (1) is provided with a round groove for communicating the air outlet (8).

3. The coastal zone ambient air quality condition monitoring device according to claim 2, wherein: the top is located the below of sponge adsorbed layer (5) and is provided with support (10) in sealed lid (2), and the bottom of support (10) is the annular array and constructs a plurality of supports (9) that are fixed in casing (1) inner wall.

4. A coastal zone ambient air quality condition monitoring device as claimed in claim 3, wherein: the air conditioner is characterized in that a motor (11) is fixedly mounted in the support (10), a transmission shaft penetrating through the sponge adsorption layer (5) is fixedly connected to a motor shaft of the motor (11), and the top end of the transmission shaft extends into the air inlet (7) and is fixedly provided with fan blades (12).

5. The coastal zone ambient air quality condition monitoring device according to claim 2, wherein: a connecting hopper (13) is constructed at the top end of the air outlet (8), and a filter screen (14) abutted against the inner wall of the shell (1) is fixedly installed at the top end of the connecting hopper (13).

6. The coastal zone ambient air quality condition monitoring device according to claim 5, wherein: the air outlet (8) and the connecting hopper (13) are matched with the inner wall of the shell (1) to form an annular cavity, and a controller (15) and a standby battery (16) are fixedly mounted on two sides in the annular cavity respectively.

7. The coastal zone ambient air quality condition monitoring device according to claim 1, wherein: the fastening mechanism (6) comprises a clamping seat (601) constructed on one side of the shell (1) and clamping rings (602) with two lug plates (604) constructed on two sides, the two sides of the clamping seat (601) are both constructed with a first lug plate (603) abutted to the second lug plate (604), and a bolt connected with the first lug plate (603) in a threaded mode is movably arranged in the second lug plate (604).