CN204360150U - A kind of SCM Based decoration ventilating system - Google Patents

A kind of SCM Based decoration ventilating system Download PDF

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Publication number
CN204360150U
CN204360150U CN201520016070.6U CN201520016070U CN204360150U CN 204360150 U CN204360150 U CN 204360150U CN 201520016070 U CN201520016070 U CN 201520016070U CN 204360150 U CN204360150 U CN 204360150U
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CN
China
Prior art keywords
chip microcomputer
relay
humidity sensor
optical sensor
keyboard
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520016070.6U
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Chinese (zh)
Inventor
张文平
朱宗玖
邢长达
徐云苑
王成
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui University of Science and Technology
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Anhui University of Science and Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anhui University of Science and Technology filed Critical Anhui University of Science and Technology
Priority to CN201520016070.6U priority Critical patent/CN204360150U/en
Application granted granted Critical
Publication of CN204360150U publication Critical patent/CN204360150U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of SCM Based decoration ventilating system, comprise and be arranged on outdoor humidity sensor, optical sensor, at intelligence control window, humidity sensor, exhaust blower, 89C52 single-chip microcomputer, display screen, keyboard, TLC2543A/D converter, relay, the power circuit of indoor location; At outdoor mounted humidity sensor, optical sensor, timely sensing chamber external environment changes and changes into electric signal, passes to single-chip microcomputer by A/D change-over circuit, and compares with the prior value by input through keyboard.Single-chip microcomputer receives Multipath digital quantity, and FIFO buffer memory is first carried out in inside, then carries out the comparison process of reception value and typed values, according to result, determines whether send OFF instruction, determines to open or close smart window.The utility model can realize in unwatched situation, the environmental change inside and outside real-time Control Room, airing of effectively ventilating.

Description

A kind of SCM Based decoration ventilating system
Technical field
The utility model relates to a kind of SCM Based decoration ventilating system, is a kind ofly to select whether carry out windowing the intelligent system of ventilating according to outdoor elements.
Background technology
At present, the Residential Indoor Air Pollution situation after most domestic decoration causes anxiety, and various New Building Materials, finishing material enter the pollution source that house becomes important.Especially the just house of decoration, IAQ (indoor air quality) has a strong impact on health.So, then there will be following technical matters;
The first, the people's rhythm of life worked in big city is fast, can not punctual airing of the opeing the window every day house of newly decorateing.
The second, the people's rhythm of life worked in big city is fast, if can not close window in time when meeting with rainy weather, house not only can be made to intake, and humidity environment can damage furniture.
3rd, the house harmful gas severe overweight of new decoration, healthy unfavorable to the ventilation people that windows every day.
In sum, how to improve the efficiency of ventilating system and intelligent, become those skilled in the art's problem demanding prompt solution.
Practical fresh content
In order to overcome the deficiency of room ventilation after present manually operated decoration, the utility model provides a kind of novel SCM Based decoration ventilating system, this ventilating system can be selected close window or open the window according to the change of outdoor elements, and when indoor humidity is excessive, automatically can opens blower fan and carry out mechanical ventilation.Thus improve the airing efficiency in the rear house of decoration.
The utility model solve that its technical matters adopts technical scheme be: at outdoor mounted humidity sensor, optical sensor, at indoor location intelligence control window, humidity sensor, exhaust blower, 89C52 single-chip microcomputer, display screen, keyboard, TLC2543A/D converter, relay, power circuit.Keyboard is connected with single-chip microcomputer, be responsible for input preset value, and the display screen display be connected with single-chip microcomputer, optical sensor and A/D change one and are connected, and import single-chip microcomputer into and process after simulating signal being converted to digital signal, humidity sensor and A/D change two and are connected, import single-chip microcomputer into after simulating signal being converted to digital signal to process, exhaust blower is connected with relay one, and relay one is connected with single-chip microcomputer, smart window is connected with relay two, and relay two is connected with single-chip microcomputer.Needed the reference value of outdoor intensity of illumination and the indoor and outdoor humidity compared when processing to single-chip microcomputer input by keyboard, and show on a display screen, the parameter of outdoor elements is converted to electric signal on the one hand by humidity sensor and optical sensor, convert the analog quantity collected to digital quantity through A/D change-over circuit and pass to single-chip microcomputer, and compare with the prior preset value by input through keyboard single-chip microcomputer, when the humidity of outdoor and intensity of illumination all satisfy condition, single-chip microcomputer sends instruction by relay to smart window, to open the window ventilation.On the other hand the indoor humidity value that each responsive check point indoor collects is passed to single-chip microcomputer by A/D conversion, and compare with the value keyed in advance, when indoor humidity is larger, single-chip microcomputer sends instruction by relay and cuts out smart window and open blower fan, increases mechanical ventilation.
The beneficial effects of the utility model are, effectively can improve the efficiency of ventilating system and intelligent, and cost are lower, to meet the living needs of user.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is theory diagram of the present utility model.
1,89C52 single-chip microcomputer 2, optical sensor 3, humidity sensor
4, power circuit 5, display screen 6, relay one
7, keyboard 8, relay 29, exhaust blower
10, smart window 11, A/D conversion 1, A/D conversion two
Embodiment
Also by reference to the accompanying drawings the utility model is further described in detail below by specific embodiment.
Please refer to Fig. 1, Fig. 1 is the theory diagram of the SCM Based decoration ventilating system of the utility model example embodiment.
The utility model provides a kind of SCM Based intelligentized ventilating system, the drawback of airing of can not ventilating in time according to the conversion of outdoor environment for house after solving decoration.
The utility model embodiment provides a kind of SCM Based decoration ventilating system, comprise and be arranged on outdoor humidity sensor, optical sensor, at intelligence control window, humidity sensor, exhaust blower, 89C52 single-chip microcomputer, display screen, keyboard, TLC2543A/D converter, relay, the power circuit of indoor location.
Optical sensor is device intensity of illumination conversion being turned to electric signal, and current photo-electric conversion element forms large-scale production, and cost is lower.Because the antijamming capability of current signal is strong, so the utility model adopts current type transmitter.Optical sensor shines data acquisition outdoor natural light and is sent to single-chip microcomputer, carries out analyzing, comparing for single-chip microcomputer.
Humidity sensor is the device humidity in environment being converted to electric signal, and the moment gathers the humidity parameter of indoor and outdoor sensitive spot, and sends to single-chip microcomputer by A/D conversion, for single-chip microcomputer analysis, compares.
The utility model needs to compare parameter by input through keyboard before use.When the illuminance of outdoor and humidity all satisfy condition time, Micro Controller Unit (MCU) driving smart window is opened and is carried out natural ventilation, and when indoor humidity is higher than parameter value, Micro Controller Unit (MCU) driving smart window is closed, and opens indoor fan and carry out mechanical dehumidification.
The utility model can continuous working in unwatched situation, the change of real-time Control Room internal and external environment, has both improve the ventilation time in house after decoration, and turn avoid the infringement that rainwater weather causes to inside plant.Especially when homeowners do not have time enough go control house ventilation, native system can intelligence pulpit in ventilation equipment.
The above embodiment is only be described preferred implementation of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection domain that claims of the present utility model determine.

Claims (2)

1. a SCM Based decoration ventilating system, can when meeting with rainy weather, automatic close window, avoid water inlet in house, humidity, it is characterized in that, comprise and be arranged on outdoor humidity sensor, optical sensor, at smart window, humidity sensor, exhaust blower, 89C52 single-chip microcomputer, display screen, keyboard, TLC2543A/D converter, relay, the power circuit of indoor location; Keyboard is connected with single-chip microcomputer, be responsible for input preset value, and the display screen display be connected with single-chip microcomputer, optical sensor and A/D change one and are connected, and import single-chip microcomputer into and process after simulating signal being converted to digital signal, humidity sensor and A/D change two and are connected, import single-chip microcomputer into after simulating signal being converted to digital signal to process, exhaust blower is connected with relay one, and relay one is connected with single-chip microcomputer, smart window is connected with relay two, and relay two is connected with single-chip microcomputer.
2. the SCM Based decoration ventilating system of one according to claim 1, is characterized in that, optical sensor adopts the current type transmitter that antijamming capability is strong.
CN201520016070.6U 2015-01-09 2015-01-09 A kind of SCM Based decoration ventilating system Expired - Fee Related CN204360150U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520016070.6U CN204360150U (en) 2015-01-09 2015-01-09 A kind of SCM Based decoration ventilating system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520016070.6U CN204360150U (en) 2015-01-09 2015-01-09 A kind of SCM Based decoration ventilating system

Publications (1)

Publication Number Publication Date
CN204360150U true CN204360150U (en) 2015-05-27

Family

ID=53261609

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520016070.6U Expired - Fee Related CN204360150U (en) 2015-01-09 2015-01-09 A kind of SCM Based decoration ventilating system

Country Status (1)

Country Link
CN (1) CN204360150U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106016630A (en) * 2016-07-04 2016-10-12 安徽理工大学 Intelligent ventilation device for building
CN108386964A (en) * 2018-02-02 2018-08-10 天津大学 A kind of gravity-flow ventilation control method reducing kitchen pollution object level

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106016630A (en) * 2016-07-04 2016-10-12 安徽理工大学 Intelligent ventilation device for building
CN108386964A (en) * 2018-02-02 2018-08-10 天津大学 A kind of gravity-flow ventilation control method reducing kitchen pollution object level

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150527

Termination date: 20160109