CN215866571U

CN215866571U - Device for measuring air quality

Info

Publication number: CN215866571U
Application number: CN202121451534.8U
Authority: CN
Inventors: 何小东
Original assignee: Shenzhen Guiting Electromechanical Equipment Co ltd
Current assignee: Shenzhen Guiting Electromechanical Equipment Co ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2022-02-18
Anticipated expiration: 2031-06-28

Abstract

The utility model discloses a device for measuring air quality, which comprises a detector main body, wherein an air inlet cylinder is fixedly arranged on the detector main body, a filter element and a fan are fixedly arranged in the air inlet cylinder, the inner space of the detector main body is divided into a detection chamber and a purification chamber by a first mesh sieve plate and a water tank, a power supply and a controller are fixedly arranged in a function box, a detection probe and a signal emitter are arranged on the function box, and a carbon monoxide catalyst is filled in the purification chamber. According to the utility model, the purification chamber and the carbon monoxide catalyst are added in the detector main body, carbon monoxide can be purified while carbon monoxide concentration in the underground garage is detected, the environment in the underground garage can be optimized while carbon monoxide is detected and purified, detection information of carbon monoxide concentration in the underground garage can be obtained on the cloud platform, real-time monitoring of the cloud platform on the underground garage is realized, and remote personnel can be ensured to obtain carbon monoxide detection data in time.

Description

Device for measuring air quality

Technical Field

The utility model relates to the field of air quality detection, in particular to a device for measuring air quality.

Background

The affinity of carbon monoxide and human in red blood cell will surpass the affinity of oxygen and red blood cell far away, consequently, after the human body inhales carbon monoxide, carbon monoxide can preempt oxygen and red blood cell and combine, leads to red blood cell to lose the ability of transporting oxygen, causes human oxygen deficiency, and then takes place accident.

The ventilation is slow in underground garage, and vehicle tail gas can produce a certain amount of carbon monoxide, if carbon monoxide concentration how big will cause harm to pedestrian and staff in the garage, consequently need install the carbon monoxide alarm in the place that carbon monoxide probably produced in a large number and carry out carbon monoxide concentration monitoring to output alarm signal suggestion. In the prior art, fail to provide a reliable on-spot warning, remote alarm and carbon monoxide absorbing carbon monoxide measuring device to general carbon monoxide measuring device often detects passively, and the equipment reaction is comparatively dull, leads to when detecting carbon monoxide concentration superscript, can't guarantee on-the-spot and remote personnel homoenergetic and in time acquire warning information.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving the above problems by providing an apparatus for measuring air quality.

The utility model realizes the purpose through the following technical scheme:

the utility model provides a measure device of air quality, includes the detector main part, the fixed admission cylinder that is provided with in the detector main part, sealed lid is installed to the admission cylinder tip, the admission cylinder internal fixation is provided with filter core and fan, the detector main part internal fixation is provided with first net sieve and water tank, first net sieve with the water tank handle the internal space of detector main part divide into detection room and clean room, be provided with the function box in the detection room, the function box internal fixation is provided with power and controller, the controller is MCU, and the model is: PIC16F877A, be provided with test probe and signal transmitter on the function case, test probe is carbon monoxide and detects the module, and the model is: ZE15-CO, the test probe with signal transmitter respectively with the controller passes through the wire electricity and connects, it is provided with the carbon monoxide catalyst to fill in the clean room, carbon monoxide catalyst 17 composition is: zmjt051, the last gas outlet of having seted up of detector main part, just the gas outlet with the clean room is linked together, the water tank internal fixation is provided with the atomizer, be connected with a plurality of row fog pipes on the atomizer, just arrange the fog pipe other end with detector main part outer wall is linked together, the fan the test probe the signal transmitter the controller with the atomizer respectively with the power passes through the wire electricity and is connected.

Preferably, the air inlet cylinder is connected with the sealing cover in a screwing mode, and the filter element is convenient to replace or clean.

Preferably, the sealing cover is provided with a plurality of air holes, so that air can be conveniently fed.

Preferably, the filter core for the fan is closer to sealed lid, is convenient for filter dust and other impurity, avoids the fan to fall the ash, avoids influencing test probe and detects the precision.

Preferably, the detector main body is provided with a water inlet, and the water inlet is communicated with the water tank through a hose and can supply water to the water tank.

Preferably, a second net sieve plate is fixedly arranged in the air outlet, so that air exhaust is facilitated.

Preferably, be provided with bee calling organ, warning light and the mouth that charges in the detector main part, bee calling organ with the warning light with the controller passes through the wire electricity and connects, just bee calling organ the warning light with the mouth that charges respectively with the power passes through the wire electricity and connects, when the controller received the carbon monoxide that test probe detected and reaches certain concentration bee calling organ with the warning light reports to the police, guarantees that field personnel can in time acquire alarm information.

Preferably, the controller is configured to receive the detection data of the detection probe and transmit a data signal to a base station through the signal transmitter.

Preferably, the base station is configured to receive the signal of the carbon monoxide detection data sent by the signal transmitter, perform baseband and radio frequency processing on the signal, and send the signal to the cloud platform through the NBIOT/4G module.

Preferably, the cloud platform is used for analyzing the data format meeting the requirements to obtain the carbon monoxide detection data, and displaying the carbon monoxide detection data through the display after receiving the calling instruction, so that remote personnel can obtain the carbon monoxide detection data in time.

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

1. the air in the underground garage can be actively sucked into the detection chamber for detection under the action of the fan, the equipment is fast in response, and on-site and remote personnel can be guaranteed to acquire alarm information in time.

2. Increase clean room and carbon monoxide catalyst in the detector main part, guarantee that field personnel can in time obtain alarm information to can purify carbon monoxide when detecting carbon monoxide concentration in the underground garage.

3. The water tank, the atomizer and the fog discharge pipe are added in the detector main body, so that the environment in an underground garage can be optimized while carbon monoxide is detected and purified, the humidity in the air is increased, and acid gas can be dissolved.

4. Can acquire the detection information of carbon monoxide concentration in the underground garage through the cloud platform to show the information of carbon monoxide concentration, realize the cloud platform and to the real time monitoring in underground garage, guarantee that remote personnel can in time acquire carbon monoxide and detect data.

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, and 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 these drawings without creative efforts.

FIG. 1 is an isometric view of an apparatus for measuring air quality in accordance with the present invention;

FIG. 2 is a front view of an apparatus for measuring air quality according to the present invention;

FIG. 3 is a left angle cross-sectional view of an apparatus for measuring air quality according to the present invention;

fig. 4 is a schematic view showing the connection relationship of the main components of an apparatus for measuring air quality according to the present invention.

The reference numerals are explained below:

1. a detector body; 2. an air inlet cylinder; 3. a sealing cover; 4. air holes are formed; 5. a filter element; 6. a fan; 7. a first mesh deck; 8. a water tank; 9. a detection chamber; 10. a clean room; 11. a charging port; 12. a function box; 13. a power source; 14. a controller; 15. detecting a probe; 16. a signal transmitter; 17. a carbon monoxide catalyst; 18. an air outlet; 19. a second mesh screen panel function box; 20. an atomizer; 21. a mist discharge pipe; 22. a buzzer; 23. an alarm light.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. 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," "second," etc. 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 otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The utility model will be further described with reference to the accompanying drawings in which:

example 1

As shown in fig. 1-4, a device for measuring air quality, including detector main body 1, detector main body 1 is last to be fixed and is provided with air inlet cylinder 2, sealed lid 3 is installed to air inlet cylinder 2 tip, air inlet cylinder 2 internal fixation is provided with filter core 5 and fan 6, detector main body 1 internal fixation is provided with first net sieve board 7 and water tank 8, first net sieve board 7 and water tank 8 divide into the interior space of detector main body 1 and detect room 9 and clean room 10, be provided with function box 12 in the detection room 9, function box 12 internal fixation is provided with power 13 and controller 14, controller 14 is MCU, the model is: PIC16F877A is provided with test probe 15 and signal emitter 16 on the function case 12, and test probe 15 is carbon monoxide and detects the module, and the model is: ZE15-CO, inspection probe 15 and signal transmitter 16 are connected with controller 14 through the wire electricity respectively, and the filling is provided with carbon monoxide catalyst 17 in clean room 10, and carbon monoxide catalyst 17 composition is: zmjt051, gas outlet 18 has been seted up on detector main part 1, and gas outlet 18 is linked together with clean room 10, and the water tank 8 internal fixation is provided with atomizer 20, is connected with a plurality of fog pipes 21 on the atomizer 20, and arranges the fog pipe 21 other end and is linked together with detector main part 1 outer wall, and fan 6, test probe 15, signal emitter 16, controller 14 and atomizer 20 pass through the wire electricity with power 13 respectively and are connected.

Preferably: the air inlet cylinder 2 is connected with the sealing cover 3 in a screwing way, so that the filter element 5 is convenient to replace or clean; the sealing cover 3 is provided with a plurality of air holes 4, so that air can be conveniently fed; the filter element 5 is closer to the sealing cover 3 relative to the fan 6, so that dust and other impurities can be filtered conveniently, dust falling of the fan is avoided, and the detection precision of the detection probe 15 is prevented from being influenced; the detector main body 1 is provided with a water inlet which is communicated with the water tank 8 through a hose and can supply water to the water tank 8; a second mesh screen plate 19 is fixedly arranged in the air outlet 18, so that air can be exhausted conveniently; the detector main body 1 is provided with a buzzer 22, an alarm lamp 23 and a charging port 11, the buzzer 22 and the alarm lamp 23 are electrically connected with the controller 14 through conducting wires, the buzzer 22, the alarm lamp 23 and the charging port 11 are respectively electrically connected with the power supply 13 through conducting wires, the controller 14 receives the carbon monoxide detected by the detection probe 15, and the buzzer 22 and the alarm lamp 23 give an alarm when the carbon monoxide reaches a certain concentration, so that field personnel can obtain alarm information in time; the controller 14 is used for receiving detection data of the detection probe 15 and transmitting a data signal to the base station through the signal transmitter 16; the base station is used for receiving the carbon monoxide detection data signal sent by the signal transmitter 16, performing baseband and radio frequency processing on the carbon monoxide detection data signal, and sending the carbon monoxide detection data signal to the cloud platform through the NBIOT/4G module; the cloud platform is used for analyzing the data format meeting the requirements to obtain the carbon monoxide detection data, and displaying the carbon monoxide detection data through the display after receiving the calling instruction, so that remote personnel can obtain the carbon monoxide detection data in time.

The working principle is as follows: the staff can install detector main part 1 on underground warehouse roof, start detector main part 1, power 13 can provide the electric energy for fan 6, test probe 15, signal transmitter 16, controller 14 and atomizer 20, can inhale the air in the underground garage to the detection room 9 through the admission cylinder 2 and detect under the effect of fan 6, set up filter core 5 in the admission cylinder 2 and can cross and filter dust and other impurity, avoid fan 6 to fall the ash, can avoid influencing test probe 15 detection precision, and the air that is inhaled after finishing detecting can pass through first net sieve 7 and get into and purify in the clean room 10 and utilize carbon monoxide catalyst 17, get rid of from the gas outlet 18 finally, realize the purpose of air-purifying, and through setting up water tank 8, atomizer 20 and row fog pipe 21, can increase the humidity in the air, can also dissolve acid gas, optimize the environment in the underground garage, buzzer 22 and warning light 23 report to the police when the carbon monoxide that controller 14 received test probe 15 and detected reaches certain concentration, guarantee that field personnel can in time acquire alarm information, it can give the basic station to set up signal transmitter 16, the cloud platform can be used for carrying out the analysis in order to obtain carbon monoxide detection data with the data format that meets the requirements, and show carbon monoxide detection data through the display after receiving the call instruction, realize the real time monitoring of cloud platform to underground garage, guarantee that remote personnel can in time acquire carbon monoxide detection data.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. 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.

Claims

1. A device for measuring air quality, comprising a detector body (1), characterized in that: the detector is characterized in that an air inlet cylinder (2) is fixedly arranged on the detector main body (1), a sealing cover (3) is installed at the end part of the air inlet cylinder (2), a filter element (5) and a fan (6) are fixedly arranged in the air inlet cylinder (2), a first mesh screen plate (7) and a water tank (8) are fixedly arranged in the detector main body (1), the first mesh screen plate (7) and the water tank (8) divide the inner space of the detector main body (1) into a detection chamber (9) and a purification chamber (10), a function box (12) is arranged in the detection chamber (9), a power supply (13) and a controller (14) are fixedly arranged in the function box (12), a detection probe (15) and a signal emitter (16) are arranged on the function box (12), the detection probe (15) and the signal emitter (16) are respectively and electrically connected with the controller (14) through leads, the purification chamber (10) intussuseption is provided with carbon monoxide catalyst (17), gas outlet (18) have been seted up on detector main part (1), just gas outlet (18) with purification chamber (10) are linked together, water tank (8) internal fixation is provided with atomizer (20), be connected with a plurality of row fog pipes (21) on atomizer (20), just arrange fog pipe (21) other end with detector main part (1) outer wall is linked together, fan (6) test probe (15) signal transmitter (16) controller (14) with atomizer (20) respectively with power (13) are connected through the wire electricity.

2. An apparatus for measuring air quality as defined in claim 1, wherein: the air inlet cylinder (2) is connected with the sealing cover (3) in a screwing mode.

3. An apparatus for measuring air quality as defined in claim 1, wherein: the sealing cover (3) is provided with a plurality of air holes (4).

4. An apparatus for measuring air quality as defined in claim 1, wherein: the filter element (5) is closer to the sealing cover (3) than to the fan (6).

5. An apparatus for measuring air quality as defined in claim 1, wherein: the detector main body (1) is provided with a water inlet which is communicated with the water tank (8) through a hose.

6. An apparatus for measuring air quality as defined in claim 1, wherein: and a second mesh sieve plate (19) is fixedly arranged in the air outlet (18).

7. An apparatus for measuring air quality as defined in claim 1, wherein: the detector main body (1) is provided with a buzzer (22), an alarm lamp (23) and a charging port (11), the buzzer (22) and the alarm lamp (23) are electrically connected with the controller (14) through conducting wires, and the buzzer (22), the alarm lamp (23) and the charging port (11) are respectively electrically connected with the power supply (13) through conducting wires.

8. An apparatus for measuring air quality as defined in claim 1, wherein: the controller (14) is used for receiving detection data of the detection probe (15) and transmitting a data signal to a base station through the signal transmitter (16).

9. An apparatus for measuring air quality as defined in claim 8, wherein: and the base station is used for receiving the carbon monoxide detection data signal sent by the signal transmitter (16), carrying out baseband and radio frequency processing on the carbon monoxide detection data signal, and then sending the carbon monoxide detection data signal to the cloud platform through the NBIOT/4G module.

10. An apparatus for measuring air quality as defined in claim 9, wherein: the cloud platform is used for analyzing the data format meeting the requirements to obtain carbon monoxide detection data, and displaying the carbon monoxide detection data through the display after receiving the calling instruction.