CN212989286U

CN212989286U - Intelligent detection device for air quality

Info

Publication number: CN212989286U
Application number: CN202021447637.2U
Authority: CN
Inventors: 雷涛; 李新建; 陈邦孟
Original assignee: Zhejiang Urban And Rural Engineering Inspection Co ltd
Current assignee: Zhejiang Urban And Rural Engineering Research Co ltd
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-04-16
Anticipated expiration: 2030-07-21

Abstract

The utility model belongs to the technical field of the air quality detects, especially, be intelligent detection device of air quality, there is a fixing base, two on the both sides top of shell body fixed mounting respectively the locating hole has all been seted up on the surface of fixing base, the cavity has been seted up to the inside of shell body, fixed mounting has the baffle on the inner wall all around of cavity, the baffle separates the cavity for detecting the room and humidifying the room, the spout has been seted up at the top of baffle, rotate on the both sides inner wall of spout and install same lead screw, the drive chamber has been seted up to the inside of baffle, install the motor in the drive chamber, the one end of lead screw runs through the drive chamber, the output shaft of motor is connected with the one end of lead screw, the surface cover of lead screw is equipped with the silk. The utility model discloses the simple operation, it is intelligent high, can carry out real time monitoring and make corresponding countermeasure automatically to the room air quality, improved user daily life's quality greatly.

Description

Intelligent detection device for air quality

Technical Field

The utility model relates to an air quality detects technical field, especially relates to air quality intelligent detection device.

Background

Air, a "life gas" that we breathe every day, is layered on the earth's surface, is transparent, colorless and odorless, is mainly composed of nitrogen and oxygen, and has an important influence on human survival and production, and generally, the composition of air is relatively constant. This is very important for human beings and other animals and plants to live, but with the development of modern industry, harmful gas and smoke discharged into the air change the composition of the air, causing pollution to the air. The polluted air can seriously damage the health of human bodies, influence the growth of crops and damage natural resources, buildings and the like, the quality of the air reflects the air pollution degree, the air pollution is judged according to the concentration of pollutants in the air, the air pollution is a complex phenomenon, the concentration of the pollutants in the air is influenced by a plurality of factors at specific time and place, and a plurality of air quality detection devices are provided for detecting the air quality at present.

However, in the prior art, the intellectualization degree of the existing device for air detection is low, and the sensor which is in contact with the air is easy to accumulate dust to influence the detection effect, so that the air quality intellectualization detection device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcomings existing in the prior art and providing an intelligent air quality detection device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the air quality intelligent detection device comprises an outer shell, wherein fixing seats are fixedly mounted at the top ends of two sides of the outer shell respectively, positioning holes are formed in the surfaces of the two fixing seats, a cavity is formed in the outer shell, partition plates are fixedly mounted on the peripheral inner walls of the cavity and divide the cavity into a detection chamber and a humidification chamber, a sliding groove is formed in the top of each partition plate, the inner walls of the two sides of the sliding groove are rotatably mounted with a same lead screw, a driving chamber is formed in the partition plate, a motor is mounted in the driving chamber, one end of the lead screw penetrates through the driving chamber, an output shaft of the motor is connected with one end of the lead screw, a wire sleeve is sleeved on the surface of the lead screw, a fan is fixedly mounted at the top of the wire sleeve, two supporting rods are fixedly mounted on the inner wall of the detection chamber, and PM., the inner wall of the detection chamber is fixedly provided with a temperature sensor between two supporting rods, the inner wall of the detection chamber is also fixedly provided with a humidity sensor and a buzzer, the inner walls of two sides of the detection chamber are respectively provided with a ventilation opening, the inner wall of the bottom of the humidification chamber is fixedly provided with a water storage tank, the inner wall of the humidification chamber is provided with a water inlet hole, the inner wall of the water inlet hole is fixedly provided with a water inlet pipe, the top of the water storage tank is fixedly provided with a water pump, the water pump is provided with a water inlet end and a water outlet end, the water inlet end of the water pump penetrates through the water storage tank, the water outlet end of the water pump is sleeved with a water delivery pipe, the water delivery pipe is of a T shape, two ends of the water delivery pipe both penetrate through corresponding shell bodies, two ends of the water delivery pipe are respectively and fixedly provided with a spraying device, the, a display screen is fixedly mounted in the first groove, and an intelligent controller is fixedly mounted in the second groove.

Preferably, the bottom of the motor is connected with the inner wall of the bottom of the driving chamber through a bolt.

Preferably, the output shaft of the motor is connected with one end of the screw rod through a coupling.

Preferably, the bottom fixed mounting of silk braid has four pulleys that are the rectangle and distribute, four the pulley all contacts with the bottom inner wall of spout to carry out spacing and be favorable to the silk braid to remove in the spout.

Preferably, one end of the water inlet pipe penetrates through the water storage tank and extends into the water storage tank, and the other end of the water inlet pipe penetrates through the shell and is sleeved with the external water supply device.

Preferably, the intelligent controller is electrically connected with the display screen, the water pump, the temperature sensor, the electrochemical gas sensor, the PM. sensor, the fan, the motor, the buzzer, the formaldehyde sensor, the temperature sensor and the humidity sensor.

Compared with the prior art, the beneficial effects of the utility model are that: the device is installed at the indoor position with relative ventilation and high through two fixed seats, a motor and a fan are set to be started at fixed time, a formaldehyde sensor is set, PM. sensors, rated values of an electrochemical gas sensor and a humidity sensor are set, when indoor air enters a detection room through ventilation openings at two sides of a shell, a temperature sensor, the humidity sensor, a PM. sensor, the electrochemical gas sensor and the formaldehyde sensor detect the air in real time, detected data are transmitted to a display screen in real time, when the humidity of the air detected by the humidity sensor is lower than the rated value, signals are transmitted to an intelligent controller, the intelligent controller controls a water pump to work, the water in a water storage tank is conveyed into two spraying devices through a water pipe by the water pump, the indoor space is humidified, when any value detected in the formaldehyde sensor, the PM. sensor or the point chemical gas sensor exceeds the rated value, all can give intelligent sensor with signal transmission, intelligent control ware control bee calling organ sends out the police dispatch newspaper, and motor and fan are regularly opened, and the motor passes through the output shaft and rotates and drive the lead screw and rotate, and the lead screw rotates and drives the silk cover and rotate to make the fan at the bottom horizontal migration who detects the room, cool down and remove dust the indoor multiple module components and parts of detection.

The utility model discloses the simple operation, it is intelligent high, can carry out real time monitoring and make corresponding countermeasure automatically to the room air quality, improved user daily life's quality greatly.

Drawings

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

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

fig. 3 is a schematic diagram of mutual control between modules according to the present invention.

In the figure: 1. an outer housing; 2. a fixed seat; 3. a partition plate; 4. a detection chamber; 5. a humidification chamber; 6. a screw rod; 7. a motor; 8. sleeving the silk; 9. a fan; 10. a PM2.5 sensor; 11. an electrochemical gas sensor; 12. a temperature sensor; 13. a humidity sensor; 14. a buzzer; 15. a water storage tank; 16. a water inlet pipe; 17. a water pump; 18. a water delivery pipe; 19. a spraying device; 20. a display screen; 21; an intelligent controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an intelligent air quality detection device comprises an outer shell 1, wherein fixing seats 2 are respectively welded at the top ends of two sides of the outer shell 1, positioning holes are respectively formed in the surfaces of the two fixing seats 2, a cavity is formed in the outer shell 1, a partition plate 3 is welded on the peripheral inner wall of the cavity, the cavity is divided into a detection chamber 4 and a humidification chamber 5 by the partition plate 3, a sliding chute is formed in the top of the partition plate 3, the inner walls of two sides of the sliding chute are rotatably provided with a same screw rod 6, the inner part of the partition plate 3 is provided with a driving chamber, a motor 7 is arranged in the driving chamber, one end of the screw rod 6 penetrates through the driving chamber, an output shaft of the motor 7 is connected with one end of the screw rod 6, a screw sleeve 8 is sleeved on the surface of the screw rod 6, a fan 9 is welded at the top of the, the inner wall of the detection chamber 4 is welded between two support rods, a temperature sensor 12 is welded on the inner wall of the detection chamber 4, a humidity sensor 13 and a buzzer 14 are also welded on the inner wall of the detection chamber 4, ventilation openings are respectively formed on the inner walls of two sides of the detection chamber 4, a water storage tank 15 is welded on the inner wall of the bottom of the humidification chamber 5, a water inlet hole is formed in the inner wall of the humidification chamber 5, a water inlet pipe 16 is welded on the inner wall of the water inlet hole, a water pump 17 is welded on the top of the water storage tank 15, the water pump 17 is provided with a water inlet end and a water outlet end, the water inlet end of the water pump 17 penetrates through the water storage tank 15, a water delivery pipe 18 is sleeved at the water outlet end of the water pump 17, the water delivery pipe 18 is of a T type, two ends of the water delivery pipe 18 penetrate through the corresponding outer shell 1, spraying devices 19 are, an intelligent controller 21 is welded in the second groove;

the bottom of the motor 7 is connected with the inner wall of the bottom of the driving chamber through a bolt, the output shaft of the motor 7 is connected with one end of the screw rod 6 through a shaft coupling, four pulleys distributed in a rectangular shape are welded at the bottom of the screw sleeve 8, the four pulleys are all contacted with the inner wall of the bottom of the chute, so that the screw sleeve 8 is limited and is favorable for the movement of the screw sleeve 8 in the chute, one end of the water inlet pipe 16 penetrates through the water storage tank 15 and extends into the water storage tank 15, the other end of the water inlet pipe 16 penetrates through the shell and is sleeved with an external water feeding device, the intelligent controller 21 is electrically connected with the display screen 20, the water pump 17, the temperature sensor 12, the electrochemical gas sensor 11, the PM2.5 sensor 10, the fan 9, the motor 7, the buzzer 14, the formaldehyde sensor, the temperature sensor and the humidity sensor 13, the utility model has the advantages of convenient operation, greatly improving the quality of daily life of the user.

The working principle is as follows: when the device is used, the device is installed at the indoor relatively ventilated and high position through two fixed seats 2, a motor 7 and a fan 9 are set to be started at regular time, a formaldehyde sensor, a PM2.5 sensor 10, an electrochemical gas sensor 11 and a humidity sensor 13 are set, when indoor air enters a detection chamber 4 through air vents at two sides of a shell, a temperature sensor 12, the humidity sensor 13, the PM2.5 sensor 10, the electrochemical gas sensor 11 and the formaldehyde sensor detect the air in real time, detected data are transmitted to a display screen 20 in real time, when the humidity sensor 13 detects that the humidity of the air is lower than the rated value, signals are transmitted to an intelligent controller 21, the intelligent controller 21 controls a water pump 17 to work, the water pump 17 conveys water in a water storage tank 15 into two spraying devices 19 through a water conveying pipe 18 to humidify the indoor space, when formaldehyde sensor, PM2.5 sensor 10 or when some arbitrary numerical value that detects surpass rated value among the chemical formula gas sensor, all can give intelligent sensor with signal transmission, intelligent control ware 21 control bee calling organ 14 sends out the police dispatch newspaper, motor 7 and fan 9 are regularly opened, motor 7 passes through the output shaft and rotates drive lead screw 6 and rotate, lead screw 6 rotates and drives the silk braid 8 and rotate, thereby make fan 9 at the bottom horizontal migration who detects room 4, cool down and remove dust to the multiple module components and parts that detect in the room 4, the utility model discloses the simple operation, it is intelligent high, can carry out real time monitoring and make corresponding countermeasure with automatic to the indoor air quality, improved user daily life's quality greatly.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Air quality intelligent detection device, including shell body (1), its characterized in that: the improved humidifier is characterized in that fixing seats (2) are fixedly mounted at the top ends of two sides of the outer shell (1) respectively, positioning holes are formed in the surfaces of the two fixing seats (2), a cavity is formed in the outer shell (1), partition plates (3) are fixedly mounted on the inner walls of the periphery of the cavity, the partition plates (3) divide the cavity into a detection chamber (4) and a humidification chamber (5), a sliding groove is formed in the top of each partition plate (3), the inner walls of the two sides of the sliding groove are rotatably provided with the same lead screw (6), a driving chamber is formed in the partition plates (3), a motor (7) is mounted in the driving chamber, one end of each lead screw (6) penetrates through the driving chamber, an output shaft of the motor (7) is connected with one end of each lead screw (6), a wire sleeve (8) is sleeved on the surface of each lead screw (6), and, the detection device is characterized in that two support rods are fixedly mounted on the inner wall of the detection chamber (4), a PM2.5 sensor (10) and an electrochemical gas sensor (11) are respectively and fixedly mounted on the two support rods, a temperature sensor (12) is fixedly mounted between the two support rods on the inner wall of the detection chamber (4), a humidity sensor (13) and a buzzer (14) are further fixedly mounted on the inner wall of the detection chamber (4), vent holes are formed in the inner walls of the two sides of the detection chamber (4), a water storage tank (15) is fixedly mounted on the inner wall of the bottom of the humidification chamber (5), a water inlet hole is formed in the inner wall of the humidification chamber (5), a water inlet pipe (16) is fixedly mounted on the inner wall of the water inlet hole, a water pump (17) is fixedly mounted at the top of the water storage tank (15), a water inlet end and a water outlet end are formed in the water pump (17), and the, the outlet end of water pump (17) has cup jointed raceway (18), raceway (18) are the T type, the shell body (1) that corresponds is all run through at the both ends of raceway (18), the equal fixed mounting in both ends of raceway (18) has atomizer (19), the front of shell is rotated and is installed the closed door, first recess and second recess have been seted up on the surface of closed door, fixed mounting has display screen (20) in the first recess, the internal fixation of second recess has intelligent control ware (21).

2. The intelligent air quality detection device according to claim 1, wherein: the bottom of the motor (7) is connected with the inner wall of the bottom of the driving chamber through a bolt.

3. The intelligent air quality detection device according to claim 1, wherein: an output shaft of the motor (7) is connected with one end of the screw rod (6) through a coupler.

4. The intelligent air quality detection device according to claim 1, wherein: the bottom fixed mounting of silk braid (8) has four pulleys that are the rectangle and distribute, four the pulley all contacts with the bottom inner wall of spout to carry on spacingly and be favorable to silk braid (8) to remove in the spout silk braid (8).

5. The intelligent air quality detection device according to claim 1, wherein: one end of the water inlet pipe (16) penetrates through the water storage tank (15) and extends into the water storage tank (15), and the other end of the water inlet pipe (16) penetrates through the shell and is sleeved with an external water supply device.

6. The intelligent air quality detection device according to claim 1, wherein: the intelligent control system is characterized in that the intelligent controller (21) is electrically connected with the display screen (20), the water pump (17), the temperature sensor (12), the electrochemical gas sensor (11), the PM2.5 sensor (10), the fan (9), the motor (7), the buzzer (14), the formaldehyde sensor, the temperature sensor and the humidity sensor (13).