CN204388300U - A kind of automatic alarm fresh air purifier - Google Patents
A kind of automatic alarm fresh air purifier Download PDFInfo
- Publication number
- CN204388300U CN204388300U CN201420848604.7U CN201420848604U CN204388300U CN 204388300 U CN204388300 U CN 204388300U CN 201420848604 U CN201420848604 U CN 201420848604U CN 204388300 U CN204388300 U CN 204388300U
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- China
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- casing
- pressure fan
- governor circuit
- heat exchange
- exhaust blower
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- Filtering Of Dispersed Particles In Gases (AREA)
- Air Conditioning Control Device (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a kind of automatic alarm fresh air purifier, comprise casing and be located at the heat exchange case in casing, pressure fan and exhaust blower, heat exchanger is provided with in heat exchange case, the top and bottom sidewall of described casing is respectively equipped with air outlet and exhaust outlet, casing right side wall offers upper side wall pipe joint and lower wall pipe joint successively, described pressure fan is located on the upside of casing, exhaust blower is located on the downside of casing, heat exchange case is located between pressure fan and exhaust blower, filter chamber is provided with between pressure fan and air outlet, filter chamber is built with filter, the governor circuit being positioned at the LCDs back side is provided with in casing, governor circuit is connected with exhaust blower with pressure fan, the type of motor feedback signals with store data and compare, when with normal operation transmit data exception time, by sound or light feedback testing result, to realize automatic failure alarm.
Description
Technical field
The utility model belongs to air cleaning facility, is specifically related to a kind of automatic alarm fresh air purifier.
Background technology
Fresh air purifier is a kind of air cleaning facility that room air can be made to produce circulation, it while outside the air discharge chamber of foul indoor again outdoor ozone through sterilization, after the measures such as sterilization, filtration, be input to indoor again, allowing in room is all the air of fresh clean all the time.Fresh air purifier, by autonomous air-supply and air inducing, makes room air realize convection current, thus at utmost change carry out room air displacement.
Current fresh air purifier on the market, enter in casing by sucking indoor air and outdoor air, outdoor air becomes new wind and sends into from air outlet indoor after the heat exchanger heat exchange in casing, and room air enters in casing from exhaust outlet again and be expelled to outdoor after heat exchanger heat exchange.
Although this kind of fresh air purifier can realize indoor-outdoor air displacement and heat exchange, the detection to PM2.5 in air and display cannot be realized.
Utility model content
The purpose of this utility model is to provide the Intelligent fresh air cleaning machine of PM2.5 index in the real-time sensing chamber of a kind of energy.
The utility model solves the technical scheme that its technical problem adopts: a kind of automatic alarm fresh air purifier, comprise casing and be located at the heat exchange case in casing, pressure fan and exhaust blower, heat exchanger is provided with in heat exchange case, the top and bottom sidewall of described casing is respectively equipped with air outlet and exhaust outlet, casing right side wall offers upper side wall pipe joint and lower wall pipe joint successively, described pressure fan is located on the upside of casing, exhaust blower is located on the downside of casing, heat exchange case is located between pressure fan and exhaust blower, filter chamber is provided with between pressure fan and air outlet, filter chamber is built with filter, described casing is provided with LCDs, the governor circuit being positioned at the LCDs back side is provided with in casing, governor circuit is connected with exhaust blower with pressure fan, described governor circuit comprises and calculates contrast unit and contrast the analog input unit and correction data unit that unit is connected with calculating, calculate on contrast unit and be connected with D/A conversion unit, D/A conversion unit is connected with output equipment by PORT COM, output equipment connecting fluid crystal display screen display graphics and acoustic information by this.
Described a kind of automatic alarm fresh air purifier, its governor circuit is also connected with acousto-optic-electric output module by wireless transport module, and described wireless transport module is 2.4G, bluetooth or WIFI module.
Described a kind of automatic alarm fresh air purifier, its heat exchange case is provided with the temperature sensor be connected with governor circuit.
Described a kind of automatic alarm fresh air purifier, is provided with exhaust duct between its exhaust blower and heat exchange case, is provided with the humidity sensor be connected with governor circuit and CO in described exhaust duct
2sensor.
Described a kind of automatic alarm fresh air purifier, the in-built VOC sensor be connected with governor circuit of its air outlet.
The beneficial effects of the utility model are: governor circuit according to the type of motor feedback signals with store data and compare, when with normal operation transmit data exception time, feed back testing result by sound (buzzing warning and audio alert) or light (screen flicker).
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structured flowchart of the utility model governor circuit.
Each Reference numeral is: 1-casing, 2-heat exchange case, 3-pressure fan, 4-exhaust blower, 5-exhaust outlet, 7-lower wall pipe joint, 9-filter chamber, 10-sealing plate, 14-air outlet, 15-upper side wall pipe joint, 16-seal diaphragm, 47-temperature sensor, 48-humidity sensor, 49-CO
2sensor, 50-VOC sensor, 51-analog input unit, 52-correction data unit, 53-calculate contrast unit, 54-D/A conversion unit, 55-output equipment, 56-PORT COM, 57-wireless transport module, 58-acousto-optic-electric output module.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
With reference to Fig. 1, shown in Fig. 2, the utility model discloses a kind of automatic alarm fresh air purifier, comprise casing 1 and be located at the heat exchange case 2 in casing 1, pressure fan 3 and exhaust blower 4, heat exchanger is provided with in heat exchange case 2, the top and bottom sidewall of described casing 1 is respectively equipped with air outlet 14 and exhaust outlet 5, exhaust outlet 5 is for sucking in casing 1 by room air, air outlet 14 is for sending into indoor by the new wind in casing 1, casing 1 right side wall offers upper side wall pipe joint 15 and lower wall pipe joint 7 successively, upper side wall pipe joint 15 is for by outside air discharge chamber, lower wall pipe joint 7 is for sucking outdoor air, described pressure fan 3 is located on the upside of casing 1, exhaust blower 4 is located on the downside of casing 1, heat exchange case 2 is located between pressure fan 3 and exhaust blower 4, filter chamber 9 is provided with between pressure fan 3 and air outlet 14, filter chamber 9 is built with filter, seal diaphragm 16 is provided with between pressure fan 3 and exhaust blower 4, seal diaphragm 16 forms Liang Ge airtight chamber with casing 1 together with heat exchange case 2, pressure fan 3 and exhaust blower 4 lay respectively in Liang Ge airtight chamber, described airtight chamber is communicated with heat exchange case 2 respectively, casing 1 is provided with LCDs, the governor circuit being positioned at the LCDs back side is provided with in casing 2, governor circuit is connected with exhaust blower 4 with pressure fan 3, the running status of two blower fans (motor) is monitored in real time, described governor circuit comprises and calculates contrast unit 53 and contrast the analog input unit 51 and correction data unit 52 that unit 53 is connected with calculating, analog input unit (51) is connected with external equipments such as pressure fan 3 and exhaust blowers 4, calculate on contrast unit 53 and be connected with D/A conversion unit 54, D/A conversion unit 54 is connected with output equipment 55 by PORT COM 56, output equipment 55 connecting fluid crystal display screen display graphics and acoustic information by this, CRANK PULSES is fed back to governor circuit (single-chip microcomputer) by motor, governor circuit according to the type of motor feedback signals with store data and compare, when with normal operation transmit data exception time, testing result is fed back by sound (buzzing warning and audio alert) or light (screen flicker).Such as: motor rotation is normal, and motor provides the duration impulse signal of 0.5V, after single-chip microcomputer Received signal strength, contrast is normal, then motor works on; Motor rotation is abnormal, and motor provides the pulse signal of more than 0.6V, and after single-chip microcomputer Received signal strength, contrast is abnormal, then point out motor abnormality.When machine operation occurs extremely, single-chip microcomputer will stop this motor automatically, prevent from causing other results.
Further, described governor circuit is also connected with acousto-optic-electric output module 58 by wireless transport module 57, described wireless transport module 57 is 2.4G, bluetooth or WIFI module, during such fan trouble, governor circuit when carrying out sound and light alarm can also simultaneously by wireless network or other communication modes by data upload to remote server, remote server feeds back the result received, thus completes this motor fault warning.
Further, described casing 1 upper right side is provided with sealing plate 10, heat exchange case 2 is provided with the temperature sensor 48 be connected with governor circuit, for real-time detection outside air temperature, be provided with exhaust duct between described exhaust blower 4 and heat exchange case 2, in exhaust duct, be provided with the humidity sensor 48 and CO that are connected with governor circuit
2sensor 49, for real-time detection indoor air temperature and CO
2content, the in-built VOC sensor 50 be connected with governor circuit of air outlet 14, for detecting alcohols, aldehydes, ketone, organic acid, amine, the volatile organic matter such as aliphatic and aromatic (VOC), and show on a liquid crystal display.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only; and the embodiment that part is used; for the person of ordinary skill of the art; under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (5)
1. an automatic alarm fresh air purifier, comprise casing (1) and be located at the heat exchange case (2) in casing (1), pressure fan (3) and exhaust blower (4), heat exchange case is provided with heat exchanger in (2), the top and bottom sidewall of described casing (1) is respectively equipped with air outlet (14) and exhaust outlet (5), casing (1) right side wall offers upper side wall pipe joint (15) and lower wall pipe joint (7) successively, described pressure fan (3) is located at casing (1) upside, casing (1) downside is located at by exhaust blower (4), heat exchange case (2) is located between pressure fan (3) and exhaust blower (4), filter chamber (9) is provided with between pressure fan (3) and air outlet (14), filter chamber (9) is built with filter, it is characterized in that: described casing (1) is provided with LCDs, casing is provided with the governor circuit being positioned at the LCDs back side in (1), governor circuit is connected with exhaust blower (4) with pressure fan (3), described governor circuit comprises and calculates contrast unit (53) and contrast the analog input unit (51) and correction data unit (52) that unit (53) is connected with calculating, calculate in contrast unit (53) and be connected with D/A conversion unit (54), D/A conversion unit (54) is connected with output equipment (55) by PORT COM (56), output equipment (55) connecting fluid crystal display screen display graphics and acoustic information by this.
2. a kind of automatic alarm fresh air purifier according to claim 1, it is characterized in that, described governor circuit is also connected with acousto-optic-electric output module (58) by wireless transport module (57), and described wireless transport module (57) is 2.4G, bluetooth or WIFI module.
3. a kind of automatic alarm fresh air purifier according to claim 2, is characterized in that, described heat exchange case (2) is provided with the temperature sensor (48) be connected with governor circuit.
4. a kind of automatic alarm fresh air purifier according to claim 3, is characterized in that, is provided with exhaust duct between described exhaust blower (4) and heat exchange case (2), is provided with the humidity sensor (48) and CO that are connected with governor circuit in described exhaust duct
2sensor (49).
5. a kind of automatic alarm fresh air purifier according to claim 4, is characterized in that, the in-built VOC sensor (50) be connected with governor circuit of described air outlet (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420848604.7U CN204388300U (en) | 2014-12-29 | 2014-12-29 | A kind of automatic alarm fresh air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420848604.7U CN204388300U (en) | 2014-12-29 | 2014-12-29 | A kind of automatic alarm fresh air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204388300U true CN204388300U (en) | 2015-06-10 |
Family
ID=53361014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420848604.7U Active CN204388300U (en) | 2014-12-29 | 2014-12-29 | A kind of automatic alarm fresh air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204388300U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105588289A (en) * | 2016-02-28 | 2016-05-18 | 广州市设计院 | Temperature control device controlling opening degree limit of water valve according to return air temperature for air processor |
| CN112303812A (en) * | 2020-11-03 | 2021-02-02 | 珠海格力电器股份有限公司 | Control method and control device of air conditioner, air conditioning system and processor |
-
2014
- 2014-12-29 CN CN201420848604.7U patent/CN204388300U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105588289A (en) * | 2016-02-28 | 2016-05-18 | 广州市设计院 | Temperature control device controlling opening degree limit of water valve according to return air temperature for air processor |
| CN112303812A (en) * | 2020-11-03 | 2021-02-02 | 珠海格力电器股份有限公司 | Control method and control device of air conditioner, air conditioning system and processor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180112 Address after: 430040 workshop No. 6, No. 388, Changqing street, Changqing street, Wuhan City, Hubei province (8) Patentee after: Wuhan New Technology Co. Ltd. Masai Tuoen Address before: 518110 Guangdong city of Shenzhen province Baoan District Guanlan Street Community Yu Qiming road Nanyue industrial city B building, first floor Patentee before: Shenzhen Hi-tech. Kingsun Cleanroom Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190712 Address after: 437300 Hubei Province wood Tian fan Cun, Xianning city Chibi city red horse Port Economic Development Zone Office Patentee after: Hubei Holzer Technology Co., Ltd. Address before: 430040 Workshop No. 388 Changqing Street Innovation Avenue, Dongxihu District, Wuhan City, Hubei Province (8) Patentee before: Wuhan New Technology Co. Ltd. Masai Tuoen |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211202 Address after: 437300 mutianfan village, economic development zone, Chimagang office, Chibi City, Xianning City, Hubei Province (in Hubei hall Technology Co., Ltd.) Patentee after: Hubei hall Xinfeng Technology Co.,Ltd. Address before: 437300 Mutianyuan Village, Economic Development Zone, Chima Port Office, Xianning City, Hubei Province Patentee before: HUBEI HUOER TECHNOLOGY CO.,LTD. |