CN210179825U - Fresh air system for indoor air detection and adjustment - Google Patents
Fresh air system for indoor air detection and adjustment Download PDFInfo
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- CN210179825U CN210179825U CN201920896414.5U CN201920896414U CN210179825U CN 210179825 U CN210179825 U CN 210179825U CN 201920896414 U CN201920896414 U CN 201920896414U CN 210179825 U CN210179825 U CN 210179825U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The utility model discloses a new trend system that indoor empty gas detection surveyed and adjusted. The window body is provided with a mounting hole, a fixing frame of the fresh air system is fixed on the window body through the mounting hole, one side of the fixing frame close to the room is provided with a fan device, the fixing frame on the periphery of the fan device is provided with an operation panel and an electronic display screen, and a processor and a sensor group are arranged in the fixing frame; the sensor group is connected with the processor, and the processor is connected with the fan device; the electronic display screen is connected with the processor; the operation panel is connected with the fan device. The utility model discloses mainly can use in the new clothes and repaiies indoorly, to the formaldehyde and the benzene pollution that furniture discharged, can realize indoor air real-time supervision to ensure the indoor air quality.
Description
Technical Field
The utility model belongs to new trend system field, especially a new trend system that indoor empty gas detection surveyed and adjusted.
Background
The indoor decoration brings two gas pollutions of formaldehyde and benzene, the formaldehyde concentration is too high to cause leukemia, the benzene poisoning can cause chest distress and hypodynamia, coma can occur seriously and even death can occur due to exhaustion of respiratory circulation, the release of the formaldehyde and the benzene is a slow and continuous process, and the longest period can last for ten years. At present, means such as photocatalyst, bamboo charcoal bags and air purifiers are available on the market for removing formaldehyde, but the photocatalyst is effective under the condition of illumination, the effects of removing formaldehyde and benzene by the bamboo charcoal bags and the air purifiers are poor, and bamboo charcoal or a filter screen is saturated in adsorption due to continuous use, so that secondary pollution is caused. Really removing the more effectual mode of formaldehyde and doing this for keeping ventilating, the new trend system can accomplish, but traditional new trend system need make a hole on the wall, perhaps the unable later stage of house that has decorated increases, and this makes current product still have bulky, the installation is complicated and unable real time monitoring and regulation scheduling problem.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a new trend system that indoor air detection adjusted, adopts sensor and narrowband thing networking to detect the indoor air quality of regulation.
In order to solve the technical problem, the utility model discloses a technical scheme is:
the window body is provided with a mounting hole, the fresh air system comprises a fixing frame, a fan device, an operating panel, an electronic display screen, a processor and a sensor group, the fixing frame of the fresh air system is fixed on the window body through the mounting hole, the fan device is installed on one side of the fixing frame close to the room, the operating panel and the electronic display screen are arranged on the fixing frame on the periphery of the fan device, and the processor and the sensor group are arranged inside the fixing frame. The sensor group is connected with the processor, the processor is connected with the fan device, the electronic display screen is connected with the processor, and the operation panel is connected with the fan device.
Preferably, the sensor group comprises a temperature sensor, a humidity sensor, a formaldehyde sensor and a benzene sensor, and the temperature sensor, the humidity sensor, the formaldehyde sensor and the benzene sensor are all connected with the electronic display screen and the processor.
Preferably, the fan device comprises a fan main body, a sealing plate, an isolation net, a first motor and a second motor, wherein the fan main body is fixed on the fixing frame, the first motor is connected with the fan main body, the sealing plate is hinged to the periphery of the air supply surface of the fan main body, the isolation net is installed between the sealing plate and the air supply surface of the fan main body, the second motor is connected with the sealing plate, and the first motor and the second motor are both connected with the processor.
Preferably, a fixing frame is fixedly arranged around the mounting hole of the window body, and the fixing frame of the fresh air system is mounted in the fixing frame.
Preferably, the benzene sensor is connected to the NB-IoT communication module through a first analog-to-digital converter, a positive phase input end of the first analog-to-digital converter is connected to the benzene sensor, an inverse phase input end of the first analog-to-digital converter is grounded, and an output end of the first analog-to-digital converter is connected to the NB-IoT communication module; the formaldehyde sensor is connected to the NB-IoT communication module through a second analog-to-digital converter, the positive phase input end of the second analog-to-digital converter is connected with the formaldehyde sensor, the negative phase input end of the first analog-to-digital converter is grounded, and the output end of the second analog-to-digital converter is connected with the NB-IoT communication module.
The first analog-to-digital converter and the second analog-to-digital converter employ a conversion circuit with an amplifier.
The utility model fixes the fresh air system and the window body through the fixing frame, and the installation is simple; adopt temperature sensor, humidity transducer, formaldehyde sensor and benzene sensor to detect indoor environment and open through controller control fan, also can be through also directly using operating panel control fan switch or the size of opening. The adjustment of the air quality is achieved in multiple ways.
The utility model has the advantages that:
the utility model discloses the volume of comparing current new trend system product greatly reduces to install in an angle department of window form, it is little not influence indoor illumination to compare the area that occupies the window form, and the installation is simple.
The utility model discloses mainly can use in the new clothes and repaiies indoorly, to the formaldehyde and the benzene pollution that furniture discharged, can realize guaranteeing that the room air is fresh to room air real-time supervision and regulation.
Drawings
FIG. 1 is a schematic structural view of a fresh air system of the present invention;
FIG. 2 is a schematic view of the installation of the present invention;
fig. 3 is an electrical wiring diagram of the present invention.
In the figure: the device comprises a fixed frame 1, a fan device 2, an operation panel 3, an electronic display screen 4, a sensor group 5, a window 6 and a fixed frame 7.
Detailed Description
As shown in fig. 1 and 2, the utility model discloses a mount, fixed frame, fan, closing plate, control motor, separation net, formaldehyde sensor, benzene sensor, treater (singlechip), NB-IoT narrowband thing networking communication system, electronic display screen, etc. Fixed frame is installed outside the mount, and this new trend system is the square design, and the glass window carries out the trompil with the installation according to new trend system shape the utility model discloses a new trend system connects this new trend system and glass window through fixed frame, is this new trend system in the mount.
The temperature sensor and the humidity sensor respectively measure the indoor and outdoor temperature and the indoor and outdoor humidity; the formaldehyde sensor and the benzene sensor respectively measure the indoor formaldehyde content and the indoor benzene content, and transmit the measured formaldehyde and benzene content data to the processor through the NB-IoT (narrowband Internet of things) communication module. The indoor environment is detected by a temperature sensor, a humidity sensor, a formaldehyde sensor and a benzene sensor.
In specific implementation, the fresh air system and the window are fixed through the fixing frame; the operation of the fresh air system is controlled by a control panel and a singlechip to be switched on and off; and sending the detection data to a user terminal (such as a mobile phone) through the NB-IoT narrowband Internet of things, and performing remote control.
The indoor air data obtained by the sensor group are sent to the processor, the processor controls the fan device to be started or closed, the electronic display screen displays indoor air information in real time, and the operating panel controls the rotating speed of the fan device. The electronic display screen can display information such as formaldehyde, benzene, temperature, humidity and the like in the current room and information such as outdoor temperature and humidity. The display screen is connected with the single chip microcomputer, the single chip microcomputer is connected with the operation panel, and a user can operate and set the fan operation threshold value according to the operation panel.
The fan device comprises a fan main body, a sealing plate, a control motor, an isolation net and the like, wherein the sealing plate is hinged to the periphery of an air supply surface of the fan main body, the isolation net is arranged between the sealing plate and the air supply surface of the fan main body, the second motor is connected with the sealing plate to control the opening and closing of the sealing plate, and the opening or closing of the sealing plate enables the sealing plate not to be closed or the fan main body to be closed. The opening and closing of the sealing plate are controlled through the first motor, and the operation of the fan main body is controlled through the second motor. As shown in fig. 1, the sealing plate is represented by an upper dotted frame and a lower dotted frame, the two dotted frames respectively represent an upper sealing plate and a lower sealing plate, the sealing plate mainly comprises an upper sealing plate and a lower sealing plate, the upper sealing plate and the lower sealing plate jointly seal the air supply surface of the fan body, the upper sealing plate and the lower sealing plate are connected through a transmission mechanism and then connected with a second motor, and the transmission mechanism adopts belt transmission, chain transmission or gear transmission. The second motor drives the transmission mechanism to move, the upper sealing plate and the lower sealing plate are driven by the transmission mechanism to turn outwards together, so that the fan main body is exposed indoors, and the fan main body supplies air indoors. The sealing plate needs to be opened before the fan is started, and the sealing plate needs to be closed after the fan is closed.
As shown in fig. 3, the benzene sensor is connected to the NB-IoT (narrowband internet of things) communication module through a first analog-to-digital converter, a non-inverting input terminal of the first analog-to-digital converter is connected to the benzene sensor, an inverting input terminal of the first analog-to-digital converter is grounded, and an output terminal of the first analog-to-digital converter is connected to the NB-IoT communication module. The formaldehyde sensor is connected to the NB-IoT communication module through a second analog-to-digital converter, the positive phase input end of the second analog-to-digital converter is connected with the formaldehyde sensor, the negative phase input end of the first analog-to-digital converter is grounded, and the output end of the second analog-to-digital converter is connected with the NB-IoT communication module. The benzene sensor and the formaldehyde sensor are both connected to a common power source.
The utility model discloses a concrete work flow as follows:
this product is installed on the window, detects indoor environment through temperature sensor, humidity transducer, formaldehyde sensor and benzene sensor, and a plurality of sensors will detect the environmental data who obtains and send for the treater, and electronic display screen shows the indoor air environmental quality of present moment, like temperature, humidity, formaldehyde content, benzene content etc.. The processor firstly controls the upper sealing plate and the lower sealing plate to be opened, so that the fan main body is exposed indoors, and then the fan is started to supply air indoors. When the fan main body is closed, the sealing plate needs to be closed after the fan main body is closed. Other regulation modes to the new trend system: firstly, the switch of the fan main body can be directly adjusted through the operation panel; secondly, the data is transmitted to the user terminal through a wireless network, and the user can remotely monitor and control the data at a mobile phone end.
The utility model discloses mainly can use in the new decoration indoor, to the formaldehyde and the benzene pollution that furniture discharged, can realize controlling the air supply of arranging to room air real-time supervision and regulation, mode such as simultaneously can be long-range, regularly and threshold value to ensure the room air quality.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (5)
1. The utility model provides a new trend system that indoor air detection adjusted which characterized in that: the window body is provided with a mounting hole, the fresh air system comprises a fixing frame (1), a fan device (2), an operating panel (3), an electronic display screen (4), a processor and a sensor group (5), the fixing frame (1) of the fresh air system is fixed on the window body (6) through the mounting hole, the fan device (2) is installed on one side, close to the indoor, of the fixing frame (1), the operating panel (3) and the electronic display screen (4) are arranged on the fixing frame (1) on the periphery of the fan device (2), and the processor and the sensor group (5) are arranged inside the fixing frame (1); the sensor group (5) is connected with the processor, and the processor is connected with the fan device (2); the electronic display screen (4) is connected with the processor; the operation panel (3) is connected with the fan device (2).
2. The indoor air detection and conditioning fresh air system according to claim 1, wherein: the sensor group (5) comprises a temperature sensor, a humidity sensor, a formaldehyde sensor and a benzene sensor, wherein the temperature sensor, the humidity sensor, the formaldehyde sensor and the benzene sensor are all connected with the electronic display screen (4) and the processor.
3. The indoor air detection and conditioning fresh air system according to claim 1, wherein: the fan device (2) comprises a fan main body, a sealing plate, an isolation net, a first motor and a second motor, wherein the fan main body is fixed on the fixing frame (1), the first motor is connected with the fan main body, the sealing plate is hinged to the periphery of an air supply surface of the fan main body, the isolation net is installed between the sealing plate and the air supply surface of the fan main body, the second motor is connected with the sealing plate, and the first motor and the second motor are both connected with the processor.
4. The indoor air detection and conditioning fresh air system according to claim 1, wherein: the periphery of the mounting hole of the window body (6) is fixedly provided with a fixing frame (7), and the fixing frame (1) of the fresh air system is installed in the fixing frame (7).
5. The indoor air detection and conditioning fresh air system according to claim 2, characterized in that: the benzene sensor is connected to the NB-IoT communication module through a first analog-to-digital converter, the positive phase input end of the first analog-to-digital converter is connected with the benzene sensor, the negative phase input end of the first analog-to-digital converter is grounded, and the output end of the first analog-to-digital converter is connected with the NB-IoT communication module; the formaldehyde sensor is connected to the NB-IoT communication module through a second analog-to-digital converter, the positive phase input end of the second analog-to-digital converter is connected with the formaldehyde sensor, the negative phase input end of the first analog-to-digital converter is grounded, and the output end of the second analog-to-digital converter is connected with the NB-IoT communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920896414.5U CN210179825U (en) | 2019-06-14 | 2019-06-14 | Fresh air system for indoor air detection and adjustment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920896414.5U CN210179825U (en) | 2019-06-14 | 2019-06-14 | Fresh air system for indoor air detection and adjustment |
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| CN210179825U true CN210179825U (en) | 2020-03-24 |
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| CN201920896414.5U Active CN210179825U (en) | 2019-06-14 | 2019-06-14 | Fresh air system for indoor air detection and adjustment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202022102096U1 (en) | 2022-04-20 | 2022-05-31 | Biswaranjan Acharya | System for real-time monitoring of indoor air pollution using sensors from the Internet of Things |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202022102096U1 (en) | 2022-04-20 | 2022-05-31 | Biswaranjan Acharya | System for real-time monitoring of indoor air pollution using sensors from the Internet of Things |
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