CN105509240A - Intelligent air circulating and purifying system - Google Patents

Intelligent air circulating and purifying system Download PDF

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Publication number
CN105509240A
CN105509240A CN201510980063.2A CN201510980063A CN105509240A CN 105509240 A CN105509240 A CN 105509240A CN 201510980063 A CN201510980063 A CN 201510980063A CN 105509240 A CN105509240 A CN 105509240A
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CN
China
Prior art keywords
triode
resistance
pole
pin
circuit
Prior art date
Application number
CN201510980063.2A
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Chinese (zh)
Inventor
陈宣国
Original Assignee
成都塞普奇科技有限公司
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 成都塞普奇科技有限公司 filed Critical 成都塞普奇科技有限公司
Priority to CN201510980063.2A priority Critical patent/CN105509240A/en
Publication of CN105509240A publication Critical patent/CN105509240A/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/62Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/30Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/70Control systems characterised by their outputs; Constructional details thereof
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • F24F2110/50Air quality properties
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/62Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63Electronic processing

Abstract

The invention discloses an intelligent air circulating and purifying system. The intelligent air circulating and purifying system is characterized by comprising a power supply, an air circulating system and an air purifying system; the air circulating system consists of air inlet equipment, exhaust equipment, a circulating control circuit and a circulating sensor; the air purifying system consists of a purifying sensor arranged in an air inlet pipe and an air purifier connected with the air inlet pipe; and the power supply is synchronously connected with a power supply input end of the circulating control circuit and a power supply input end of the air purifier. The intelligent air circulating and purifying system, provided by the invention, greatly improves the product intelligence, can automatically judge the operation timing, reduces the operation difficulty, and is more convenient for people to use.

Description

Intelligent air circulating purification system
Technical field
The invention belongs to air purification field, specifically referring to a kind of intelligent air circulating purification system for improving IAQ.
Background technology
Along with the development of society, people are more and more concerned about the quality of living environment, so that guarantee self can be more healthy.And along with the development of society, especially in heavy duty industrial city and cities of secondary grade, the pollution that its air quality is subject to is comparatively serious, even increasing the weight of still to be difficult to obtain clean air, and people are in order to improve the quality of life of self, there are many people that the air of auxiliary equipment to indoor can be used to process, but the function of many equipment is now comparatively single, it is intelligent comparatively low, make it have sizable limitation in use, be difficult to catch up with nowadays fast pace and intelligentized paces.
Summary of the invention
The object of the invention is to overcome the problems referred to above, intelligent air circulating purification system is provided, substantially increase the intelligent of product, when can should run by automatic decision, reduce operation easier, be more convenient to people simultaneously and use.
Object of the present invention is achieved through the following technical solutions:
Intelligent air circulating purification system, comprises power supply, air circulation system and air cleaning system; Described air circulation system is by the air intake apparatus with admission line, with the exhaust equipment of discharge duct, the circulating controling circuit be simultaneously connected with exhaust equipment with air intake apparatus, and the cycle sensor be connected with the signal input part of circulating controling circuit forms; Described air cleaning system is made up of the purge sensor be arranged in admission line and the air purifier that is connected with admission line; Described power supply is connected with the power input of air purifier with the power input of circulating controling circuit simultaneously; Described circulating controling circuit by triode combined amplifier, the FM circuit be connected with triode combined amplifier, the switch decision circuitry be connected with FM circuit, and the power switch circuit be connected with switch decision circuitry forms.
Described triode combined amplifier is by triode VT1, and triode VT2, triode VT3, be serially connected in the resistance R1 between the base stage of triode VT3 and colelctor electrode, and the resistance R2 be serially connected between the base stage of triode VT2 and emitter stage forms; Wherein, the base stage of triode VT1 is as the signal input part of circulating controling circuit, the colelctor electrode of triode VT1 is connected with the base stage of triode VT3 and is connected to 12V power supply, the emitter stage of triode VT1 is connected with the colelctor electrode of triode VT2, the base earth of triode VT2, the emitter stage of triode VT2 is connected with the emitter stage of triode VT3.
Described FM circuit is by metal-oxide-semiconductor Q1, electric capacity C1, the Zener diode D1 that N pole is connected with the drain electrode of metal-oxide-semiconductor Q1, P pole is connected with the source electrode of metal-oxide-semiconductor Q1, and the electric capacity C2 that positive pole is connected with the positive pole of electric capacity C1, negative pole is connected with the negative pole of electric capacity C1 forms; Wherein, the positive pole of electric capacity C1 is connected with the source electrode of metal-oxide-semiconductor Q1, and the drain electrode of metal-oxide-semiconductor Q1 connects 12V power supply, and the grid of metal-oxide-semiconductor Q1 is connected with the emitter stage of triode VT2.
Described switch decision circuitry is by operational amplifier P1, triode VT4, triode VT5, one end is connected with the positive input terminal of operational amplifier P1, the resistance R4 that the other end is connected with the base stage of triode VT4 after resistance R5, one end is connected with the tie point of resistance R5 with resistance R4, the resistance R3 that the other end is connected with the negative input end of operational amplifier P1 after resistance R6, one end is connected with the negative input end of operational amplifier P1, the slide rheostat RP1 that the other end is connected with the base stage of triode VT4, be serially connected in the resistance R7 between the base stage of triode VT4 and colelctor electrode, N pole is connected with the output of operational amplifier P1 after resistance R8, the Zener diode D2 that P pole is connected with the base stage of triode VT5, be serially connected in the resistance R12 between the base stage of triode VT4 and emitter stage, and one end is connected with the tie point of resistance R6 with resistance R3, your deliberate resistance R9 be connected with the colelctor electrode of triode VT5 forms, wherein, the colelctor electrode of triode VT4 is connected with the output of operational amplifier P1, and the emitter stage of triode VT4 is connected with the emitter stage of triode VT5.
Described power switch circuit is by time-base integrated circuit IC1, triode VT6, one end is connected with the pin 8 of time-base integrated circuit IC1, the resistance R10 that the other end is connected with the pin 7 of time-base integrated circuit IC1, one end is connected with the pin 7 of time-base integrated circuit IC1, the resistance R11 that the other end is connected with the pin two of time-base integrated circuit IC1, positive pole is connected with the pin 5 of time-base integrated circuit IC1, the electric capacity C3 that negative pole is connected with the pin one of time-base integrated circuit IC1, P pole is connected with the pin 3 of time-base integrated circuit IC1, the diode D3 that N pole is connected with the negative pole of electric capacity C3, one end is connected with the emitter stage of triode VT6, the resistance R13 that the other end is connected with the negative pole of electric capacity C3, P pole is connected with the colelctor electrode of triode VT6, the diode D4 that N pole is connected with the pin 8 of time-base integrated circuit IC1, and form with the relay K that diode D4 is arranged in parallel, wherein, the pin 8 of time-base integrated circuit IC1 is connected with the tie point of resistance R6 with resistance R3, the pin 4 of time-base integrated circuit IC1 is connected with the colelctor electrode of triode VT5, the pin two of time-base integrated circuit IC1, pin 6 and pin one are all connected with the base stage of triode VT4, the P pole of diode D3 is connected with the base stage of triode VT6, the N pole of diode D4 and the N pole of diode D3 form the power input of this circuit, and the N pole of diode D4 forms the power output end of this circuit with the N pole of diode D3 after the normal open switch K-1 of relay K.
The model of described operational amplifier P1 is LM324, and the model of time-base integrated circuit IC1 is NE555.
The present invention compared with prior art, has the following advantages and beneficial effect:
(1) the present invention can control the operation of air intake apparatus, exhaust equipment and air purifier automatically by sensor, manual operation is carried out without the need to people, reduce the use difficulty of product, better improve the result of use of product simultaneously, it has the intelligent of height, while the circulation improving product and clean-up effect, also can better save electric energy.
(2) the present invention is provided with circulating controling circuit, automatically can control the operation of air intake apparatus and exhaust equipment, substantially increase the intelligent of product, simplify the operating process of product, better improve the practicality of product according to the signal of sensor.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present invention.
Fig. 2 is the circuit diagram of circulating controling circuit of the present invention.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
Embodiment
As shown in Figure 1, intelligent air circulating purification system, comprises power supply, air circulation system and air cleaning system; Described air circulation system is by the air intake apparatus with admission line, with the exhaust equipment of discharge duct, the circulating controling circuit be simultaneously connected with exhaust equipment with air intake apparatus, and the cycle sensor be connected with the signal input part of circulating controling circuit forms; Described air cleaning system is made up of the purge sensor be arranged in admission line and the air purifier that is connected with admission line; Described power supply is connected with the power input of air purifier with the power input of circulating controling circuit simultaneously; Described circulating controling circuit by triode combined amplifier, the FM circuit be connected with triode combined amplifier, the switch decision circuitry be connected with FM circuit, and the power switch circuit be connected with switch decision circuitry forms.
Wherein, air purifier is anion generator, and cycle sensor is air mass sensor, and purge sensor is anion sensor.
During use, the cycle sensor disposed in the interior air quality to indoor detects, when quality sends signal lower than cycle sensor during setting value to circulating controling circuit, circulating controling circuit judges whether turn-on power according to the signal received, when air inlet after power supply conducting sets to bring into operation with exhaust equipment the air of indoor changed, and purge sensor carries out negative ion concentration detection when taking a breath to the air by admission line, when negative ion concentration makes it start lower than then sending signal to air purifier during preset value.So just well can realize circulation and the purification of room air, substantially increase indoor air quality, better protect the healthy of people, improve the quality of life of people.
As shown in Figure 2, triode combined amplifier is by triode VT1, and triode VT2, triode VT3, be serially connected in the resistance R1 between the base stage of triode VT3 and colelctor electrode, and the resistance R2 be serially connected between the base stage of triode VT2 and emitter stage forms; Wherein, the base stage of triode VT1 is as the signal input part of circulating controling circuit, the colelctor electrode of triode VT1 is connected with the base stage of triode VT3 and is connected to 12V power supply, the emitter stage of triode VT1 is connected with the colelctor electrode of triode VT2, the base earth of triode VT2, the emitter stage of triode VT2 is connected with the emitter stage of triode VT3.
Described FM circuit is by metal-oxide-semiconductor Q1, electric capacity C1, the Zener diode D1 that N pole is connected with the drain electrode of metal-oxide-semiconductor Q1, P pole is connected with the source electrode of metal-oxide-semiconductor Q1, and the electric capacity C2 that positive pole is connected with the positive pole of electric capacity C1, negative pole is connected with the negative pole of electric capacity C1 forms; Wherein, the positive pole of electric capacity C1 is connected with the source electrode of metal-oxide-semiconductor Q1, and the drain electrode of metal-oxide-semiconductor Q1 connects 12V power supply, and the grid of metal-oxide-semiconductor Q1 is connected with the emitter stage of triode VT2.
Described switch decision circuitry is by operational amplifier P1, and triode VT4, triode VT5, resistance R3, resistance R4, resistance R5, resistance R6, resistance R7, resistance R8, resistance R9, resistance R12, slide rheostat RP1, Zener diode D2 form.
During connection, one end of resistance R4 is connected with the positive input terminal of operational amplifier P1, the other end is connected with the base stage of triode VT4 after resistance R5, one end of resistance R3 is connected with the tie point of resistance R5 with resistance R4, the other end is connected with the negative input end of operational amplifier P1 after resistance R6, one end of slide rheostat RP1 is connected with the negative input end of operational amplifier P1, the other end is connected with the base stage of triode VT4, between the base stage that resistance R7 is serially connected in triode VT4 and colelctor electrode, the N pole of Zener diode D2 is connected with the output of operational amplifier P1 after resistance R8, P pole is connected with the base stage of triode VT5, between the base stage that resistance R12 is serially connected in triode VT4 and emitter stage, one end of resistance R9 is connected with the tie point of resistance R6 with resistance R3, you are deliberate is connected with the colelctor electrode of triode VT5, wherein, the colelctor electrode of triode VT4 is connected with the output of operational amplifier P1, and the emitter stage of triode VT4 is connected with the emitter stage of triode VT5.
Described power switch circuit is by time-base integrated circuit IC1, and triode VT6, resistance R10, resistance R11, resistance R13, diode D3, diode D4, electric capacity C3, relay K forms.
During connection, one end of resistance R10 is connected with the pin 8 of time-base integrated circuit IC1, the other end is connected with the pin 7 of time-base integrated circuit IC1, one end of resistance R11 is connected with the pin 7 of time-base integrated circuit IC1, the other end is connected with the pin two of time-base integrated circuit IC1, the positive pole of electric capacity C3 is connected with the pin 5 of time-base integrated circuit IC1, negative pole is connected with the pin one of time-base integrated circuit IC1, the P pole of diode D3 is connected with the pin 3 of time-base integrated circuit IC1, N pole is connected with the negative pole of electric capacity C3, one end of resistance R13 is connected with the emitter stage of triode VT6, the other end is connected with the negative pole of electric capacity C3, the P pole of diode D4 is connected with the colelctor electrode of triode VT6, N pole is connected with the pin 8 of time-base integrated circuit IC1, relay K and diode D4 are arranged in parallel, wherein, the pin 8 of time-base integrated circuit IC1 is connected with the tie point of resistance R6 with resistance R3, the pin 4 of time-base integrated circuit IC1 is connected with the colelctor electrode of triode VT5, the pin two of time-base integrated circuit IC1, pin 6 and pin one are all connected with the base stage of triode VT4, the P pole of diode D3 is connected with the base stage of triode VT6, the N pole of diode D4 and the N pole of diode D3 form the power input of this circuit, and the N pole of diode D4 forms the power output end of this circuit with the N pole of diode D3 after the normal open switch K-1 of relay K.
During work, the signal received is carried out amplification process by triode combined amplifier, then FM circuit carries out frequency modulation to the signal after process, signal after frequency modulation enters switch decision circuitry, and by the judgement of the complete pair signals of switch decision circuitry, if need starting device, the relay K controlled in power switch circuit obtains electric by switch decision circuitry, thus the normally opened contact K-1 of turn-on relay K makes it take a breath for its startup optimization of electric drive to air intake apparatus and exhaust equipment.
The model of described operational amplifier P1 is LM324, and the model of time-base integrated circuit IC1 is NE555.
As mentioned above, just well the present invention can be realized.

Claims (6)

1. intelligent air circulating purification system, is characterized in that: comprise power supply, air circulation system and air cleaning system; Described air circulation system is by the air intake apparatus with admission line, with the exhaust equipment of discharge duct, the circulating controling circuit be simultaneously connected with exhaust equipment with air intake apparatus, and the cycle sensor be connected with the signal input part of circulating controling circuit forms; Described air cleaning system is made up of the purge sensor be arranged in admission line and the air purifier that is connected with admission line; Described power supply is connected with the power input of air purifier with the power input of circulating controling circuit simultaneously; Described circulating controling circuit by triode combined amplifier, the FM circuit be connected with triode combined amplifier, the switch decision circuitry be connected with FM circuit, and the power switch circuit be connected with switch decision circuitry forms.
2. intelligent air circulating purification system according to claim 1, it is characterized in that: described triode combined amplifier is by triode VT1, triode VT2, triode VT3, be serially connected in the resistance R1 between the base stage of triode VT3 and colelctor electrode, and the resistance R2 be serially connected between the base stage of triode VT2 and emitter stage forms; Wherein, the base stage of triode VT1 is as the signal input part of circulating controling circuit, the colelctor electrode of triode VT1 is connected with the base stage of triode VT3 and is connected to 12V power supply, the emitter stage of triode VT1 is connected with the colelctor electrode of triode VT2, the base earth of triode VT2, the emitter stage of triode VT2 is connected with the emitter stage of triode VT3.
3. intelligent air circulating purification system according to claim 2, it is characterized in that: described FM circuit is by metal-oxide-semiconductor Q1, electric capacity C1, the Zener diode D1 that N pole is connected with the drain electrode of metal-oxide-semiconductor Q1, P pole is connected with the source electrode of metal-oxide-semiconductor Q1, and the electric capacity C2 that positive pole is connected with the positive pole of electric capacity C1, negative pole is connected with the negative pole of electric capacity C1 forms; Wherein, the positive pole of electric capacity C1 is connected with the source electrode of metal-oxide-semiconductor Q1, and the drain electrode of metal-oxide-semiconductor Q1 connects 12V power supply, and the grid of metal-oxide-semiconductor Q1 is connected with the emitter stage of triode VT2.
4. intelligent air circulating purification system according to claim 3, it is characterized in that: described switch decision circuitry is by operational amplifier P1, triode VT4, triode VT5, one end is connected with the positive input terminal of operational amplifier P1, the resistance R4 that the other end is connected with the base stage of triode VT4 after resistance R5, one end is connected with the tie point of resistance R5 with resistance R4, the resistance R3 that the other end is connected with the negative input end of operational amplifier P1 after resistance R6, one end is connected with the negative input end of operational amplifier P1, the slide rheostat RP1 that the other end is connected with the base stage of triode VT4, be serially connected in the resistance R7 between the base stage of triode VT4 and colelctor electrode, N pole is connected with the output of operational amplifier P1 after resistance R8, the Zener diode D2 that P pole is connected with the base stage of triode VT5, be serially connected in the resistance R12 between the base stage of triode VT4 and emitter stage, and one end is connected with the tie point of resistance R6 with resistance R3, your deliberate resistance R9 be connected with the colelctor electrode of triode VT5 forms, wherein, the colelctor electrode of triode VT4 is connected with the output of operational amplifier P1, and the emitter stage of triode VT4 is connected with the emitter stage of triode VT5.
5. intelligent air circulating purification system according to claim 4, it is characterized in that: described power switch circuit is by time-base integrated circuit IC1, triode VT6, one end is connected with the pin 8 of time-base integrated circuit IC1, the resistance R10 that the other end is connected with the pin 7 of time-base integrated circuit IC1, one end is connected with the pin 7 of time-base integrated circuit IC1, the resistance R11 that the other end is connected with the pin two of time-base integrated circuit IC1, positive pole is connected with the pin 5 of time-base integrated circuit IC1, the electric capacity C3 that negative pole is connected with the pin one of time-base integrated circuit IC1, P pole is connected with the pin 3 of time-base integrated circuit IC1, the diode D3 that N pole is connected with the negative pole of electric capacity C3, one end is connected with the emitter stage of triode VT6, the resistance R13 that the other end is connected with the negative pole of electric capacity C3, P pole is connected with the colelctor electrode of triode VT6, the diode D4 that N pole is connected with the pin 8 of time-base integrated circuit IC1, and form with the relay K that diode D4 is arranged in parallel, wherein, the pin 8 of time-base integrated circuit IC1 is connected with the tie point of resistance R6 with resistance R3, the pin 4 of time-base integrated circuit IC1 is connected with the colelctor electrode of triode VT5, the pin two of time-base integrated circuit IC1, pin 6 and pin one are all connected with the base stage of triode VT4, the P pole of diode D3 is connected with the base stage of triode VT6, the N pole of diode D4 and the N pole of diode D3 form the power input of this circuit, and the N pole of diode D4 forms the power output end of this circuit with the N pole of diode D3 after the normal open switch K-1 of relay K.
6. intelligent air circulating purification system according to claim 5, is characterized in that: the model of described operational amplifier P1 is LM324, and the model of time-base integrated circuit IC1 is NE555.
CN201510980063.2A 2015-12-23 2015-12-23 Intelligent air circulating and purifying system CN105509240A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510980063.2A CN105509240A (en) 2015-12-23 2015-12-23 Intelligent air circulating and purifying system

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Application Number Priority Date Filing Date Title
CN201510980063.2A CN105509240A (en) 2015-12-23 2015-12-23 Intelligent air circulating and purifying system

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CN105509240A true CN105509240A (en) 2016-04-20

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013011435A1 (en) * 2011-07-18 2013-01-24 Koninklijke Philips Electronics N.V. An air treatment device
WO2014089785A1 (en) * 2012-12-12 2014-06-19 Audi Ag Vehicle air conditioner device
CN204043133U (en) * 2014-05-07 2014-12-24 刘华荣 New wind and Inner eycle cleaning system
CN204340602U (en) * 2014-12-03 2015-05-20 重庆交通大学 Car cage clean air system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013011435A1 (en) * 2011-07-18 2013-01-24 Koninklijke Philips Electronics N.V. An air treatment device
WO2014089785A1 (en) * 2012-12-12 2014-06-19 Audi Ag Vehicle air conditioner device
CN204043133U (en) * 2014-05-07 2014-12-24 刘华荣 New wind and Inner eycle cleaning system
CN204340602U (en) * 2014-12-03 2015-05-20 重庆交通大学 Car cage clean air system

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Application publication date: 20160420