CN212842087U

CN212842087U - Multifunctional efficient indoor air purifier

Info

Publication number: CN212842087U
Application number: CN202020998165.3U
Authority: CN
Inventors: 李宪莉; 李晓瑞; 姚万祥; 田万峰; 张康; 徐嫒
Original assignee: Tianjin Chengjian University
Current assignee: Tianjin Chengjian University
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-03-30
Anticipated expiration: 2030-06-04

Abstract

The patent relates to a multi-functional high-efficient indoor air purification machine adopts primary and secondary machine system mode in the casing to pass through signal tower transmission air status signal. Two submachine machine-stopping positions with automatic charging devices are arranged above the air purifier, and a master machine system is arranged below the air purifier. When the air pollution is weak, the submachine starts purification according to a set route, and patrols and examines while passing through a set target point, so as to feed back the real-time air quality; and when the air pollution is strong, starting the air purification device of the master machine to start working. The sub-machine system is provided with four air purifiers through a connecting plate to work simultaneously, and a controller and a detection device are arranged in the center of the sub-machine system. The upper surface of the air purifier is provided with a power device for assisting in lifting; the air of the mother machine system is purified by the electrostatic dust collector and the formaldehyde removal module. When a plurality of pollution sources exist indoors, the purification degree and the purification efficiency are greatly improved, and meanwhile, the indoor air quality monitoring device has the functions of monitoring indoor air quality in real time, releasing negative ions, sterilizing, disinfecting and the like.

Description

Multifunctional efficient indoor air purifier

Technical Field

The utility model relates to an air purification equipment field, concretely relates to indoor unmanned aerial vehicle of multi-functional high efficiency purifies belongs to environmental protection technical field.

Background

In recent years, people's understanding of environmental protection has been changed from outdoor to indoor, and investigations show that the pollution degree of indoor air is more than ten times or even more than one hundred times worse than that of outdoor air. Therefore, indoor air purification is very important.

At present, most indoor air purifiers have the defects of single treatment mode, difficulty in realizing centralized treatment and efficiently capturing various pollutants, multifunctional comprehensive treatment and comprehensive deep purification. This patent provides a multi-functional high-efficient indoor air purification machine.

Disclosure of Invention

The purpose of this patent is to provide a multi-functional high-efficient indoor cleaning machine, divides two kinds of circumstances to start different purification scheme to solve the difficult centralized processing that proposes in the above-mentioned background art and purify problem comprehensively.

In order to achieve the purpose, the patent provides an air purifier which comprises a mother machine and a son machine. When the air pollution is weak, the submachine starts purification treatment, the submachine is provided with four air purifiers through a connecting plate to work simultaneously, a single air purifier shell is provided with a ventilation cavity penetrating through the upper end and the lower end, the air purifier also comprises a control device, a power device and an air purification device, the control device is used for controlling the power device to generate flight power so that the submachine sequentially passes through a plurality of set target points, and the air purification device is used for purifying air flowing through; when the air pollution is strong, the primary machine starts to purify, and the drum-type crossflow fan provides power to form circulating purification. Firstly, mosquitoes and large particles are filtered through the shielding net, bacteria, tiny dust and the like are effectively treated by air through the electrostatic dust collector, and finally, formaldehyde can be removed for a long time by utilizing the micro-nano silver-loaded activated carbon.

Preferably, the air purifier is generally provided with 2-4 submachine, and the number and the placement place of the submachine can be arranged according to the actual situation and the distribution of the space pollution sources.

Preferably, each of the purifying devices of the air purifier main unit and the air purifier sub unit is provided with an anti-collision detecting device, i.e. a plurality of infrared sensors.

Preferably, an automatic charging device is arranged at the machine stopping position of the submachine of the air purifier, the submachine can be automatically charged after being reset, and the submachine is automatically powered off after being fully charged.

Preferably, the air purifier outer end of parasite aircraft is equipped with the push-and-pull door to change the filter screen.

Preferably, the power device of the air purifier of the submachine is arranged above the air purifying device.

Preferably, the detection device comprises an air quality sensor, a temperature sensor and a humidity sensor, and can simultaneously detect the indoor air quality and the temperature and humidity.

Preferably, a battery is mounted on a connecting plate of the submachine and is used for negative ion power consumption.

Preferably, the set target point can be connected to the mobile phone app through a wireless connection point, receives information such as pollution source location and air state, and can realize remote control.

Preferably, the connecting plate of the submachine can adopt an anion release plate to reduce the load.

Preferably, different purification routes can be planned for the two machines, so that the efficiency is improved.

Preferably, the target point can be changed in real time according to the indoor pollution degree or the emergency condition, and different purification routes can be flexibly started.

Preferably, the signal tower for communication between the slave unit and the master unit of the multifunctional high-efficiency indoor air purifier can be controlled wirelessly.

Preferably, the multifunctional efficient indoor air purifier is suitable for places with large space, such as office areas and the like.

Preferably, the multifunctional efficient indoor air purifier can generate a small amount of noise in the working process, but does not influence normal working life, and the multifunctional efficient indoor air purifier is prevented from working in rest time as far as possible. Preferably, the sub-machine of the multifunctional high-efficiency indoor air purifier should limit a height range.

The beneficial effect of this patent is: the utility model provides a pair of multi-functional high-efficient indoor air purifier not only can realize the large tracts of land and purify, divides two kinds of circumstances to start different purification schemes simultaneously according to the pollution degree, to the indoor condition that has a plurality of pollution sources, has improved air treatment's flexibility, the high-efficient quick all-round improvement that reaches the pollution.

Drawings

FIG. 1 is a flow chart of the operation of the present patent;

FIG. 2 is a schematic view of the apparatus of this patent;

FIG. 3 is an exploded view of the parent machine of this patent;

FIG. 4 is a view of the structure of the sub-machine of this patent;

FIG. 5 is a bottom view of the structure of the sub-machine of this patent;

FIG. 6 is a cross-sectional view of a single air purifier in the submachine of this patent;

fig. 7 is an external view of the present patent.

In the figure:

1. alarm device 2, submachine system 3, automatic homing charging device

4. Drum-type cross flow fan 5, formaldehyde removal module 6 and mother machine system

7. Accumulator 8, shielding net 9, corona wire

10. Electrostatic dust collector 11, dust collecting pole 12, insulator

13. Cabin door 14, submachine parking position 15, impeller

16. A shell 17 carries micro-nano silver activated carbon 18. an air inlet

19. Protective cover 20, power device 21 and air purifying device

22. Outer shell 23, anti-collision detection device 24, connecting plate

25. Air purifier 26, detection device 27, humidity sensor

28. Temperature sensor 29, air quality sensor 30, controller

31. Machine position hole 32, displacement inductor 33, negative ion releasing plate

34. Ultraviolet sterilizing lamp 35, groove 36, rotor wing

37. Blade 38, drive motor 39, mounting bracket

HEPA filter screen 41, air state indicator lamp 42, liquid crystal touch screen

43. Lock catch 44 casing

Detailed Description

The structure of the multifunctional efficient indoor air purifier device is further described below with reference to the accompanying drawings.

The structure of the multifunctional efficient indoor air purifier device is shown in figures 2-7, and the device comprises a shell (44), an alarm device (1), a storage battery (7), a master machine system (6) and a slave machine system (2).

As shown in fig. 1, the main working processes of the multifunctional efficient indoor air purifier are as follows: the air quality is detected in real time by the detection device of the master machine system, and an air state signal is output to the central processing unit, after the central processing unit receives the air state signal, if the air pollution signal is displayed to be stronger, a control signal is transmitted to the master machine, and the air purification device of the master machine is started to start purification; if the air pollution signal is displayed to be weaker, the control signal is transmitted to the submachine to control the air purification device of the submachine to be started for purification. Meanwhile, the submachine can detect the air quality through the detection device and transmit signals to the submachine and a central processing unit of the system. The information receiver of the system is responsible for receiving the air quality index.

Specifically, in one embodiment, if the host system (6) receives a signal from the central processing unit, then purging is initiated. As shown in figure 3, firstly, mosquitoes and insects and larger particles are filtered through the shielding net (8), then high-voltage static electricity is released by the static tungsten filament in the static dust collector (10), micro-dust PM2.5 is effectively adsorbed and germs are isolated, formaldehyde is treated for a long time through the formaldehyde removing module (5) by enabling air flow to pass through the micro-nano silver-loaded activated carbon (17) through the open type shell (16), and finally, purified air is discharged through the rotation of the impeller (15) of the drum type crossflow fan (4).

In another embodiment, if the handset system (2) receives a signal from the central processing unit, then the purge is turned on. The submachine inspects and purifies along the set target point. As an example, as shown in fig. 4, the housing (22) of the air cleaner (25) of the submachine in the present embodiment is substantially cylindrical, and is made of, for example, a lightweight material. In addition, a detection device (26), a controller (30) and a displacement sensor (32) are arranged in the middle of a connecting plate (24) of the submachine, and a power device (20) and an air purification device (21) are arranged in a ventilation cavity of the air purifier (25). The power device (20) generates lift force by driving air to flow at a high speed, for example, a rotor wing (36) structure or other suitable structure forms are adopted to drive air to flow at a high speed, and the air purification device (21) can be arranged above the power device (20) or below the power device (20). In the embodiment, taking the example that the air purification device (21) is arranged below the power device (20), it should be understood that the air purification device (21) has a certain air circulation capacity to ensure that the power device (20) can provide a sufficient lift force. In order to ensure the unlimited flight of the submachine, a storage battery is adopted to supply power to all electric parts, for example, the storage battery is a lithium battery, so that the weight of the whole submachine can be reduced.

Specifically, as shown in fig. 6, the ventilation cavity is internally provided with a mounting frame (39) located on the central axis of the ventilation cavity and a plurality of support arms connected between the mounting frame (39) and the inner wall of the ventilation cavity, the support arms are circumferentially arranged around the mounting frame (39), the power device (20) comprises a driving motor (38) and a rotor (36) fixed on an output shaft of the driving motor (38), and in order to better stabilize the driving motor (38), the mounting frame (39) is made to form an accommodating cavity matched with the driving motor (38) in shape. The air purification device (21) is exemplified by a HEPA filter screen (40) and can be replaced.

Specifically, in an implementation, the target point is provided with a wireless connection point, the wireless connection point may be a wireless router, a bluetooth communication module, etc., the central processing unit of the host is configured with a corresponding wireless communication module, the central processing unit receives signals with different intensities sent by the wireless connection point at different positions, and generates an indoor air purification map, so as to identify the one-to-one correspondence relationship between the signals with different intensities of different indoor different positions and different wireless connection points, thereby implementing the positioning function of the sub-machine and monitoring the indoor air quality index in real time.

Considering that there is certain deviation when adopting wireless network to the sub-aircraft location to the user can move the indoor article of placing inevitably, in order to prevent that the sub-aircraft from colliding with the barrier in flight process, air purifier shell (22) of sub-aircraft in this embodiment still includes anticollision detection device (23) that are used for detecting the barrier, and controlling means controls the sub-aircraft to avoid the barrier when anticollision detection device detects the barrier, thereby adjust the flight route according to actual conditions, both protected the sub-aircraft not receive the collision damage, protect indoor article not to receive the damage again. In the concrete implementation mode, the anticollision detection device uses and chooses infrared sensor for use as an example, is provided with a plurality of infrared ray sensors of arranging along the circumferencial direction on the lateral surface of air purifier shell to realize 360 all-round barriers and detect.

In addition, the submachine of the embodiment also comprises a detection device (26) for detecting the air quality, a controller (30) and a displacement sensor (32). As shown in fig. 4, the detection device (26) includes a humidity sensor (27), a temperature sensor (28), and an air quality sensor (29), for example, the detection device (26) can detect a plurality of air pollutants, which are PM2.5, formaldehyde, etc. and indoor temperature and humidity; the controller (30) controls the hovering time of the sub-machine at a target point according to the detection result output by the detection device (26), properly prolongs the purification time for the area with serious air pollution to ensure the purification effect, properly shortens the purification time for the area with less air pollution, and even does not stay in the area with the air quality reaching the standard to improve the utilization rate; the displacement sensor (32) can control the lifting speed, and feeds back air quality information with different heights in real time in the lifting process of the submachine.

Claims

1. The utility model provides a multi-functional high-efficient indoor air purifier, characterized by: the air purifier comprises a shell (44), an alarm device (1), a storage battery (7), a master machine system (6) and a slave machine system (2); an air quality sensor in the parent machine system detection device detects the air quality in real time and outputs an air state signal to the central processing unit, and after the central processing unit receives the air state signal, if the air pollution signal is displayed to be strong, a control signal is transmitted to an air purification device of the parent machine, and purification is started; if the air pollution signal is weak, the control signal is transmitted to the controller of the submachine to control the air purification device of the submachine to start purification, meanwhile, the submachine can detect the air quality through the detection device and transmit the signal to the controller of the submachine and the central processing unit of the system, and the information receiver of the system is responsible for receiving the air quality index.

2. The multifunctional efficient indoor air purifier as claimed in claim 1, wherein: the submachine can be used for carrying out purification and inspection along set target points according to a specified route, and can also be used for directly purifying a specified purification place; the target point is provided with a wireless connection point, the target point is set based on a sensor to sense the information of the flight environment, the central processing unit receives the intensity signals of different positions sent by the wireless connection point to generate an indoor air purification map so as to identify the corresponding relation between the intensity signals of different positions and different wireless connection points in the room, and the optimal path is planned for the submachine and the master machine.

3. The multifunctional efficient indoor air purifier as claimed in claim 1, wherein: the central processing unit is also connected with an automatic alarm device (1), when the air quality at a certain position exceeds an early warning value, the automatic alarm device is started to send out an alarm signal, the alarm signal can be sound, light, electricity, information flow and the like, and the alarm device (1) can also prompt the replacement of a filter screen.

4. The multifunctional efficient indoor air purifier as claimed in claim 1, wherein: the main machine system (6) comprises a drum type cross flow fan (4), a formaldehyde removal module (5), an electrostatic dust collector (10) and a shielding net (8); the formaldehyde removing module (5) comprises a shell (16) and micro-nano silver-loaded activated carbon (17), wherein the shell (16) is an open shell, and airflow passes through the micro-nano silver-loaded activated carbon (17) in the shell (16); the electrostatic dust collector (10) comprises a corona wire (9), a dust collecting electrode (11) and an insulator (12).

5. The multifunctional high-efficiency indoor air purifier as claimed in claim 4, wherein: the blocking net (8) filters mosquitoes and insects and large particles, adsorbs dust and bacteria through the electrostatic dust collector (10), treats formaldehyde through the formaldehyde removing module (5), and discharges purified air through rotation of the impeller (15) of the drum-type cross flow fan (4).

6. The multifunctional efficient indoor air purifier as claimed in claim 1, wherein: the submachine system (2) comprises a submachine, an automatic homing and charging device (3), a submachine parking position (14) and a cabin door (13); the sub-machine is connected with four air purifiers (25) through a connecting plate (24) to work simultaneously, a machine position hole (31) is reserved on the connecting plate (24) so as to return to a sub-machine stop position (14) through a cabin door (13) after the work is finished, and automatic charging can be realized through an automatic homing charging device (3) on the sub-machine stop position (14); the air purifier (25) comprises a shell (22), a power device (20), an air purifying device (21) and a protective cover (19) capable of being automatically opened; the shell (22) is provided with a ventilation cavity penetrating through the upper part and the lower part, the air purification device (21) is used for purifying air flowing through the ventilation cavity, a mounting rack (39) positioned on a central axis and a plurality of supporting arms connected between the mounting rack (39) and the inner wall of the ventilation cavity are arranged in the ventilation cavity, and the supporting arms are circumferentially arranged around the mounting rack (39); the power device (20) comprises a driving motor (38) and a rotor wing (36) fixed on an output shaft of the motor, blades (37) are arranged on the rotor wing (36) and provide flying power, and the driving motor (38) is installed on an installation rack (39) matched with the driving motor in shape.

7. The multifunctional efficient indoor air purifier as claimed in claim 6, wherein: a detection device (26), a controller (30) and a displacement sensor (32) are arranged in the middle of a connecting plate (24) of the submachine, wherein the detection device (26) comprises a humidity sensor (27), a temperature sensor (28) and an air quality sensor (29) and is used for monitoring indexes of various pollutants and indoor temperature and humidity; the controller (30) controls the stability of the flight process so that the submachine sequentially passes through a plurality of set target points, and controls the hovering time of the submachine at the target points according to the detection result output by the detection device (26); the displacement sensor (32) can control the lifting speed, and feeds back air quality information with different heights in real time in the lifting process of the submachine.

8. The multifunctional efficient indoor air purifier as claimed in claim 6, wherein: an anion release plate is attached to the lower portion of a connecting plate (24) of the submachine and actively releases anions when air is purified, and an ultraviolet sterilization lamp (34) is embedded in a central groove (35) of the anion release plate, so that the aim of sterilization can be fulfilled at the same time.

9. The multifunctional high-efficiency indoor air purifier as claimed in any one of claims 1 to 6, wherein: still include on air purifier's casing (44) and the air purifier shell (22) of parasite aircraft and be used for detecting anticollision detection device (23) of barrier, control avoids the barrier, anticollision detection device (23) can be infrared ray sensor.

10. The multifunctional efficient indoor air purifier as claimed in claim 1, wherein: the appearance of the upper part of the air purifier shell (44) is a liquid crystal touch screen (42) which displays parameters such as air quality detected in real time, and an air state indicator lamp (41) is arranged above the liquid crystal touch screen (42); the lower part is a sliding door, and the internal system of the main machine is convenient to overhaul through a lock catch (43).