CN105485362A - Intelligent drive control type smoke exhaust duct cover - Google Patents
Intelligent drive control type smoke exhaust duct cover Download PDFInfo
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- CN105485362A CN105485362A CN201610055529.2A CN201610055529A CN105485362A CN 105485362 A CN105485362 A CN 105485362A CN 201610055529 A CN201610055529 A CN 201610055529A CN 105485362 A CN105485362 A CN 105485362A
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- type triode
- exhaust duct
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- electric machine
- control module
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/04—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/12—Covers for housings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/312—Line blinds
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
- F16K31/041—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention relates to an intelligent drive control type smoke exhaust duct cover. A brand-new structure device is designed aiming at the structure of the conventional smoke exhaust duct, is connected onto a smoke exhaust port of the smoke exhaust duct, and intelligently detects the wind direction and the wind speed in the smoke exhaust duct through a designed wind speed sensor (6), whether the smoke exhaust duct works is judged on the basis, intelligent control of a designed rotary motor (7) is realized through a specially designed motor drive circuit (9), then intelligent control of a designed baffle plate (3) is realized, intelligent closing and opening of the smoke exhaust port of the smoke exhaust duct is realized, accumulation of sundries in the smoke exhaust duct is avoided effectively, and the ventilation efficiency of the smoke exhaust duct is guaranteed effectively.
Description
Technical field
The present invention relates to a kind of intelligent drives and control formula smoke-ejecting pipe drive cap, belong to Smart Home technical field.
Background technique
Gas exhaust duct is that one ventilates, reduce a kind of Infrastructure of harmful gas, existing gas exhaust duct, divide by material, mainly contain steel plate wind pipe (general steel plate), galvanized sheet (galvanized iron) airduct, stainless steel ventilation duct, glass fibre reinforced plastics ventilation duct, plastics ventilation duct, composite material ventilation duct, color steel sandwiched heat insulation board ventilation duct, double-sided aluminum foil heat preservation ventilating pipe, single-faced color steel thermal insulation wind pipe, gummed cloth ventilation duct (as mining ventilating tunnel), mining plastics ventilation duct etc., and along with the development of production technology level, improvement for gas exhaust duct is also being maked rapid progress, such as number of patent application: 201310433560.1, disclose a kind of air conditioning and smoke exhaust pipeline, comprise main component and covering, main component and covering are all in bar shaped, described main component both sides are provided with the buckle portion in hook solid, described covering is connected with main component by buckle portion, ventilation tube chamber is formed between described main component and covering, described main component and covering adopt galvanized steel plain sheet material.The air conditioning and smoke exhaust pipeline of technique scheme design, adopts galvanized steel plain sheet material, and it is stainless steel and ratio comparatively, and inner wall smooth, resistance are little, tightness good, bearing strength is high, cost of production is low; Covering is connected with main component by buckle portion, when needing cleaning, only covering need be extracted out from main component; There is structure simple, the advantages such as reasonable in design, easy to maintenance, processing cost is low, and usability is good.
Also has number of patent application: 201310513253.4, disclose a kind of gas exhaust duct, comprise a pipeline body, the air inlet of described pipeline body and smoke exhaust port place all arrange at least three layer filtration net, wherein outermost filter screen in two ends is the first filter screen, all the other filter screens are the second filter screen, and one arranges the groove on pipeline body, and described filter screen is smoothly nested to be entered in groove; The first filter screen and the second filter screen is provided with in gas exhaust duct, can prevent impurity in air inlet and smoke exhaust port place enters in gas exhaust duct, and be via in the middle part of the second filter screen wherein, be convenient to air current flow, the gas exhaust duct of technique scheme design, there is structure simple, feature easy to use.
Moreover, number of patent application: 201310605893.8, disclose a kind of novel smoke exhaust pipeline, comprise gas exhaust duct and nano anti-biotic material formation, described gas exhaust duct is provided with upper flange plate, and described upper flange plate is provided with connection spiral pin, is provided with nano anti-biotic material at the inwall of described gas exhaust duct, have lower flange at described gas exhaust duct, be provided with smoke exhaust port in described gas exhaust duct both sides.The novel smoke exhaust pipeline of technique scheme design, rational in infrastructure, simplicity of design, improves the flexural strength (particularly hygrometric state resistance to flexure) of gas exhaust duct, makes the reduction of body water absorption rate, water resistance enhancing; The antibacterial sterilization simultaneously with efficient, lasting, wide spectrum, the effect purified air.
As can be seen from above-mentioned prior art, existing gas exhaust duct, no matter be structure, still functionally all made improvement in varying degrees, but existing gas exhaust duct is in the middle of actual application, still there is deficiency, such as gas exhaust duct is not when to separate ventilation, and what the opening opened wide towards outdoor environment was easy to become bird and so on toy stays in part, once there is this situation, the normal use of gas exhaust duct will be had influence on, have influence on actual ventilation operation efficiency.
Summary of the invention
For above-mentioned technical problem, technical problem to be solved by this invention is to provide a kind of intelligent drives and controls formula smoke-ejecting pipe drive cap, design for existing gas exhaust duct structure, there is the advantage that structure is simple, be easy to realization, effectively ensure that in pipeline unimpeded, improve the working efficiency of pipe ventilated.
The present invention is in order to solve the problems of the technologies described above by the following technical solutions: the present invention devises a kind of intelligent drives and controls formula smoke-ejecting pipe drive cap, for being connected to gas exhaust duct smoke exhaust port, comprise rubber tube, baffle plate, rotary electric machine, control module that two ends cylinder through each other, two ends are through each other, and the power supply, air velocity transducer, the motor-drive circuit that are connected with control module respectively, wherein, rotary electric machine is connected with control module through motor-drive circuit, power supply is that air velocity transducer is powered through control module, meanwhile, power supply successively through control module, motor-drive circuit be that rotary electric machine is powered, control module, power supply and motor-drive circuit are arranged on the outer side surface of cylinder, motor-drive circuit comprises the first NPN type triode Q1, the second NPN type triode Q2, the 3rd PNP type triode Q3, the 4th PNP type triode Q4, the first resistance R1, the second resistance R2, the 3rd resistance R3 and the 4th resistance R4, wherein, the positive level feeder ear of one end link control module of the first resistance R1, the other end of the first resistance R1 connects the collector electrode of the collector electrode of the first NPN type triode Q1, the second NPN type triode Q2 respectively, the emitter of the first NPN type triode Q1 and the emitter of the second NPN type triode Q2 are connected on the two ends of rotary electric machine, simultaneously, the emitter of the first NPN type triode Q1 is connected with the emitter of the 3rd PNP type triode Q3, and the emitter of the second NPN type triode Q2 is connected with the emitter of the 4th PNP type triode Q4, the collector electrode of the 3rd PNP type triode Q3 is connected with the collector electrode of the 4th PNP type triode Q4, and ground connection, the base stage of the first NPN type triode Q1 is connected with the base stage of the 3rd PNP type triode Q3, and is connected with control module through the second resistance R2, the base stage of the second NPN type triode Q2 is connected with control module through the 3rd resistance R3, the base stage of the 4th PNP type triode Q4 is connected with control module through the 4th resistance R4, the size of the size of baffle plate and cylinder wherein one end open adapts, the driveshaft of rotary electric machine and the edge of baffle plate are fixedly connected, and rotary electric machine driveshaft place straight line and face, baffle plate place perpendicular, rotary electric machine is fixedly installed on the side of cylinder by link, rotary electric machine driveshaft place straight line parallels with center line cylinder running through two ends, baffle plate is positioned at the side of the cylinder one end open adapted with its size, and baffle plate is under rotary electric machine controls, rotate with the rotation of rotary electric machine driveshaft, realize the Seal and open for this end opening of cylinder, bore during rubber tube undeformed is less than the bore of cylinder, and the one end open expanding sleeve of rubber tube is located on the other end opening relative with corresponding baffle plate one end open on cylinder, and the other end opening sleeve of rubber tube is located on the smoke exhaust port of gas exhaust duct, air velocity transducer is positioned in gas exhaust duct.
As a preferred technical solution of the present invention: also comprise rain shade, rain shade is connected to the top of corresponding described baffle plate one end open on described cylinder.
As a preferred technical solution of the present invention: described rotary electric machine is brushless rotary motor.
As a preferred technical solution of the present invention: described control module is single-chip microcomputer.
A kind of intelligent drives of the present invention controls formula smoke-ejecting pipe drive cap and adopts above technological scheme compared with prior art, has following technique effect:
(1) intelligent drives of the present invention's design controls formula smoke-ejecting pipe drive cap, for the structure of existing gas exhaust duct, design brand new device, be connected on gas exhaust duct smoke exhaust port, by designed air velocity transducer, Intelligent Measurement is realized for the wind speed direction in gas exhaust duct and wind speed size, judge whether gas exhaust duct works on this basis, again by the motor-drive circuit of specific design, intelligent control is carried out for designed rotary electric machine, realize the intelligent control for designed baffle plate, intelligent Seal and open is realized for gas exhaust duct smoke exhaust port, effectively block the accumulation of foreign material in gas exhaust duct, effectively ensure that the drafting efficiency of gas exhaust duct,
(2) intelligent drives designed by the present invention controls in formula smoke-ejecting pipe drive cap, also devise rain shade further, be connected to the top of corresponding described baffle plate one end open on described cylinder, can when rainwater sky control gas exhaust duct carries out ventilation operation, rainwater is effectively avoided to invade gas exhaust duct inner, cause rainwater to pour in down a chimney situation, further ensure the working efficiency of gas exhaust duct;
(3) intelligent drives designed by the present invention controls in formula smoke-ejecting pipe drive cap, for rotary electric machine, further design adopts brushless rotary motor, the intelligent drives that the present invention is designed controls formula smoke-ejecting pipe drive cap in practical work process, quiet work can be realized, both ensure that and can ensure the intellectual monitoring controlling functions that designed intelligent drives control formula smoke-ejecting pipe drive cap has that again its working procedure does not produce influence of noise to surrounding environment, embody the human oriented design in design process;
(4) intelligent drives designed by the present invention controls in formula smoke-ejecting pipe drive cap, for control module, further design adopts single-chip microcomputer, the later stage controls formula smoke-ejecting pipe drive cap expansion demand for intelligent drives can be applicable on the one hand, on the other hand, succinct control architecture mode can be convenient to the maintenance in later stage.
Accompanying drawing explanation
Fig. 1 is the structural representation that the present invention designs that intelligent drives controls formula smoke-ejecting pipe drive cap;
Fig. 2 is that the present invention designs eliminator schematic diagram in intelligent drives control formula smoke-ejecting pipe drive cap.
Wherein, 1. cylinder, 2. rubber tube, 3. baffle plate, 4. control module, 5. power supply, 6. air velocity transducer, 7. rotary electric machine, 8. rain shade, 9. motor-drive circuit.
Embodiment
Be described in further detail for the specific embodiment of the present invention below in conjunction with Figure of description.
As shown in Figure 1, a kind of intelligent drives of the present invention's design controls formula smoke-ejecting pipe drive cap, for being connected to gas exhaust duct smoke exhaust port, comprise rubber tube 2, baffle plate 3, rotary electric machine 7, control module 4 that two ends cylinder through each other 1, two ends are through each other, and the power supply 5, air velocity transducer 6, the motor-drive circuit 9 that are connected with control module 4 respectively, wherein, rotary electric machine 7 is connected with control module 4 through motor-drive circuit 9, power supply 5 is powered for air velocity transducer 6 through control module 4, and meanwhile, power supply 5 is powered for rotary electric machine 7 through control module 4, motor-drive circuit 9 successively, control module 4, power supply 5 and motor-drive circuit 9 are arranged on the outer side surface of cylinder 1, as shown in Figure 2, motor-drive circuit 9 comprises the first NPN type triode Q1, the second NPN type triode Q2, the 3rd PNP type triode Q3, the 4th PNP type triode Q4, the first resistance R1, the second resistance R2, the 3rd resistance R3 and the 4th resistance R4, wherein, the positive level feeder ear of one end link control module 4 of the first resistance R1, the other end of the first resistance R1 connects the collector electrode of the collector electrode of the first NPN type triode Q1, the second NPN type triode Q2 respectively, the emitter of the first NPN type triode Q1 and the emitter of the second NPN type triode Q2 are connected on the two ends of rotary electric machine 7, simultaneously, the emitter of the first NPN type triode Q1 is connected with the emitter of the 3rd PNP type triode Q3, and the emitter of the second NPN type triode Q2 is connected with the emitter of the 4th PNP type triode Q4, the collector electrode of the 3rd PNP type triode Q3 is connected with the collector electrode of the 4th PNP type triode Q4, and ground connection, the base stage of the first NPN type triode Q1 is connected with the base stage of the 3rd PNP type triode Q3, and is connected with control module 4 through the second resistance R2, the base stage of the second NPN type triode Q2 is connected with control module 4 through the 3rd resistance R3, the base stage of the 4th PNP type triode Q4 is connected with control module 4 through the 4th resistance R4, the size of the size of baffle plate 3 and cylinder 1 wherein one end open adapts, the driveshaft of rotary electric machine 7 and the edge of baffle plate 3 are fixedly connected, and rotary electric machine 7 driveshaft place straight line and face, baffle plate 3 place perpendicular, rotary electric machine 3 is fixedly installed on the side of cylinder 1 by link, rotary electric machine 7 driveshaft place straight line parallels with center line cylinder 1 running through two ends, baffle plate 3 is positioned at the side of cylinder 1 one end open adapted with its size, and baffle plate 3 is under rotary electric machine 7 controls, rotate with the rotation of rotary electric machine 7 driveshaft, realize the Seal and open for this end opening of cylinder 1, bore during rubber tube 2 undeformed is less than the bore of cylinder 1, and the one end open expanding sleeve of rubber tube 2 is located on the other end opening relative with corresponding baffle plate 3 one end open on cylinder 1, and the other end opening sleeve of rubber tube 2 is located on the smoke exhaust port of gas exhaust duct, air velocity transducer 6 is positioned in gas exhaust duct.The intelligent drives of technique scheme design controls formula smoke-ejecting pipe drive cap, for the structure of existing gas exhaust duct, design brand new device, be connected on gas exhaust duct smoke exhaust port, by designed air velocity transducer 6, Intelligent Measurement is realized for the wind speed direction in gas exhaust duct and wind speed size, judge whether gas exhaust duct works on this basis, again by the motor-drive circuit 9 of specific design, intelligent control is carried out for designed rotary electric machine 7, realize the intelligent control for designed baffle plate 3, intelligent Seal and open is realized for gas exhaust duct smoke exhaust port, effectively block the accumulation of foreign material in gas exhaust duct, effectively ensure that the drafting efficiency of gas exhaust duct.
On basis based on above-mentioned design intelligent drives control formula smoke-ejecting pipe drive cap technological scheme, the present invention also devises following optimal technical scheme further: devise rain shade 8 further, be connected to the top of corresponding described baffle plate 3 one end open on described cylinder 1, can when rainwater sky control gas exhaust duct carries out ventilation operation, rainwater is effectively avoided to invade gas exhaust duct inner, cause rainwater to pour in down a chimney situation, further ensure the working efficiency of gas exhaust duct; Also have for rotary electric machine 7, further design adopts brushless rotary motor, the intelligent drives that the present invention is designed controls formula smoke-ejecting pipe drive cap in practical work process, quiet work can be realized, both ensure that the intellectual monitoring controlling functions that designed intelligent drives control formula smoke-ejecting pipe drive cap has, can ensure that again its working procedure does not produce influence of noise to surrounding environment, embody the human oriented design in design process; Moreover, for control module 4, design adopts single-chip microcomputer further, and can be applicable to the later stage controls formula smoke-ejecting pipe drive cap expansion demand for intelligent drives on the one hand, on the other hand, succinct control architecture mode can be convenient to the maintenance in later stage.
The intelligent drives of the present invention's design controls formula smoke-ejecting pipe drive cap in the middle of actual application, for being connected to gas exhaust duct smoke exhaust port, comprise rubber tube 2, baffle plate 3, brushless rotary motor, rain shade 8, single-chip microcomputer that two ends cylinder through each other 1, two ends are through each other, and the power supply 5 be connected with single-chip microcomputer respectively, air velocity transducer 6, motor-drive circuit 9, wherein, brushless rotary motor is connected with single-chip microcomputer through motor-drive circuit 9, power supply 5 is that air velocity transducer 6 is powered through single-chip microcomputer, and meanwhile, power supply 5 is powered for brushless rotary motor through single-chip microcomputer, motor-drive circuit 9 successively, single-chip microcomputer, power supply 5 and motor-drive circuit 9 are arranged on the outer side surface of cylinder 1, motor-drive circuit 9 comprises the first NPN type triode Q1, the second NPN type triode Q2, the 3rd PNP type triode Q3, the 4th PNP type triode Q4, the first resistance R1, the second resistance R2, the 3rd resistance R3 and the 4th resistance R4, wherein, one end of the first resistance R1 connects the positive level feeder ear of single-chip microcomputer, and the other end of the first resistance R1 connects the collector electrode of the collector electrode of the first NPN type triode Q1, the second NPN type triode Q2 respectively, the emitter of the first NPN type triode Q1 and the emitter of the second NPN type triode Q2 are connected on the two ends of brushless rotary motor, simultaneously, the emitter of the first NPN type triode Q1 is connected with the emitter of the 3rd PNP type triode Q3, and the emitter of the second NPN type triode Q2 is connected with the emitter of the 4th PNP type triode Q4, the collector electrode of the 3rd PNP type triode Q3 is connected with the collector electrode of the 4th PNP type triode Q4, and ground connection, the base stage of the first NPN type triode Q1 is connected with the base stage of the 3rd PNP type triode Q3, and is connected with single-chip microcomputer through the second resistance R2, the base stage of the second NPN type triode Q2 is connected with single-chip microcomputer through the 3rd resistance R3, the base stage of the 4th PNP type triode Q4 is connected with single-chip microcomputer through the 4th resistance R4, the size of the size of baffle plate 3 and cylinder 1 wherein one end open adapts, the driveshaft of brushless rotary motor and the edge of baffle plate 3 are fixedly connected, and brushless rotary motor driveshaft place straight line and face, baffle plate 3 place perpendicular, rotary electric machine 3 is fixedly installed on the side of cylinder 1 by link, brushless rotary motor driveshaft place straight line parallels with center line cylinder 1 running through two ends, baffle plate 3 is positioned at the side of cylinder 1 one end open adapted with its size, and baffle plate 3 is under brushless rotary motor controls, rotate with the rotation of brushless rotary motor driveshaft, realize the Seal and open for this end opening of cylinder 1, rain shade 8 is connected to the top of corresponding baffle plate 3 one end open on cylinder 1, bore during rubber tube 2 undeformed is less than the bore of cylinder 1, and the one end open expanding sleeve of rubber tube 2 is located on the other end opening relative with corresponding baffle plate 3 one end open on cylinder 1, and the other end opening sleeve of rubber tube 2 is located on the smoke exhaust port of gas exhaust duct, air velocity transducer 6 is positioned in gas exhaust duct.In practical application, by design technology project, intelligent drives designed by the present invention being controlled formula smoke-ejecting pipe drive cap is connected on the smoke exhaust port of gas exhaust duct, and air velocity transducer 6 is wherein positioned in gas exhaust duct, wind speed direction in real-time working detection gas exhaust duct and wind speed size, and be uploaded in the middle of single-chip microcomputer, single-chip microcomputer is according to received wind speed size and wind speed direction, by the motor-drive circuit 9 of specific design of the present invention, produce the intelligent drives control signal for brushless rotary motor, intelligent control brushless rotary motor works, the Seal and open for cylinder 1 one end open corresponding to it is realized by baffle plate 3, wherein, if the wind speed size that single-chip microcomputer obtains is 0, or wind speed size be greater than 0 and wind speed direction points to gas exhaust duct by cylinder 1 time, then single-chip microcomputer judges that now gas exhaust duct does not work accordingly, then microprocessor detect judges now whether baffle plate 3 is closed for the corresponding opening end of cylinder 1, that single-chip microcomputer does not do any further operation, otherwise the motor-drive circuit 9 of single-chip microcomputer immediately by being attached thereto, produce the intelligent drives control signal for brushless rotary motor, and via motor-drive circuit 9, this intelligent drives control signal is sent in the middle of brushless rotary motor, brushless rotary motor is started working under the control receiving this intelligent drives control signal, make baffle plate 3 under the control of brushless rotary motor drive end, with brushless rotary motor drive end place straight line for axle rotates, close for the corresponding opening end of cylinder 1, if the wind speed size that single-chip microcomputer obtains be greater than 0 and wind speed direction by gas exhaust duct point to cylinder 1 time, then single-chip microcomputer judges now whether baffle plate 3 is opened for the corresponding opening end of cylinder 1 accordingly, that single-chip microcomputer does not do any further operation, otherwise the motor-drive circuit 9 of single-chip microcomputer immediately by being attached thereto, produce the intelligent drives control signal for brushless rotary motor, and via motor-drive circuit 9, this intelligent drives control signal is sent in the middle of brushless rotary motor, brushless rotary motor is started working under the control receiving this intelligent drives control signal, make baffle plate 3 under the control of brushless rotary motor drive end, with brushless rotary motor drive end place straight line for axle rotates, open for the corresponding opening end of cylinder 1, pass through said process, realize the intelligent control controlling formula smoke-ejecting pipe drive cap for intelligent drives designed by the present invention, and in practical application, designed rain shade 8 can effectively prevent rainwater from invading in ventilation duct.
Be explained in detail for embodiments of the present invention in conjunction with Figure of description above, but the present invention is not limited to above-mentioned mode of execution, in the ken that those of ordinary skill in the art possess, can also make a variety of changes under the prerequisite not departing from present inventive concept.
Claims (4)
1. an intelligent drives controls formula smoke-ejecting pipe drive cap, for being connected to gas exhaust duct smoke exhaust port, it is characterized in that: comprise rubber tube (2), baffle plate (3), rotary electric machine (7), control module (4) that two ends cylinder through each other (1), two ends are through each other, and the power supply (5), air velocity transducer (6), the motor-drive circuit (9) that are connected with control module (4) respectively, wherein, rotary electric machine (7) is connected with control module (4) through motor-drive circuit (9), power supply (5) through control module (4) for air velocity transducer (6) is powered, meanwhile, power supply (5) is powered for rotary electric machine (7) through control module (4), motor-drive circuit (9) successively, control module (4), power supply (5) and motor-drive circuit (9) are arranged on the outer side surface of cylinder (1), motor-drive circuit (9) comprises the first NPN type triode Q1, the second NPN type triode Q2, the 3rd PNP type triode Q3, the 4th PNP type triode Q4, the first resistance R1, the second resistance R2, the 3rd resistance R3 and the 4th resistance R4, wherein, the positive level feeder ear of one end link control module (4) of the first resistance R1, the other end of the first resistance R1 connects the collector electrode of the collector electrode of the first NPN type triode Q1, the second NPN type triode Q2 respectively, the emitter of the first NPN type triode Q1 and the emitter of the second NPN type triode Q2 are connected on the two ends of rotary electric machine (7), simultaneously, the emitter of the first NPN type triode Q1 is connected with the emitter of the 3rd PNP type triode Q3, and the emitter of the second NPN type triode Q2 is connected with the emitter of the 4th PNP type triode Q4, the collector electrode of the 3rd PNP type triode Q3 is connected with the collector electrode of the 4th PNP type triode Q4, and ground connection, the base stage of the first NPN type triode Q1 is connected with the base stage of the 3rd PNP type triode Q3, and is connected with control module (4) through the second resistance R2, the base stage of the second NPN type triode Q2 is connected with control module (4) through the 3rd resistance R3, the base stage of the 4th PNP type triode Q4 is connected with control module (4) through the 4th resistance R4, the size of the size of baffle plate (3) and cylinder (1) wherein one end open adapts, the driveshaft of rotary electric machine (7) and the edge of baffle plate (3) are fixedly connected, and rotary electric machine (7) driveshaft place straight line and baffle plate (3) face, place perpendicular, rotary electric machine (3) is fixedly installed on by link on the side of cylinder (1), rotary electric machine (7) driveshaft place straight line parallels with center line cylinder (1) running through two ends, baffle plate (3) is positioned at the side of cylinder (1) one end open adapted with its size, and baffle plate (3) is under rotary electric machine (7) controls, rotate with the rotation of rotary electric machine (7) driveshaft, realize the Seal and open for cylinder (1) this end opening, bore during rubber tube (2) undeformed is less than the bore of cylinder (1), the one end open expanding sleeve of rubber tube (2) is located on the upper the other end opening relative with corresponding baffle plate (3) one end open of cylinder (1), and the other end opening sleeve of rubber tube (2) is located on the smoke exhaust port of gas exhaust duct, air velocity transducer (6) is positioned in gas exhaust duct.
2. a kind of intelligent drives controls formula smoke-ejecting pipe drive cap according to claim 1, it is characterized in that: also comprise rain shade (8), rain shade (8) is connected to the top of upper corresponding described baffle plate (3) one end open of described cylinder (1).
3. a kind of intelligent drives controls formula smoke-ejecting pipe drive cap according to claim 1, it is characterized in that: described rotary electric machine (7) is brushless rotary motor.
4. a kind of intelligent drives controls formula smoke-ejecting pipe drive cap according to claim 1, it is characterized in that: described control module (4) is single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610055529.2A CN105485362A (en) | 2016-01-27 | 2016-01-27 | Intelligent drive control type smoke exhaust duct cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610055529.2A CN105485362A (en) | 2016-01-27 | 2016-01-27 | Intelligent drive control type smoke exhaust duct cover |
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| Publication Number | Publication Date |
|---|---|
| CN105485362A true CN105485362A (en) | 2016-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610055529.2A Withdrawn CN105485362A (en) | 2016-01-27 | 2016-01-27 | Intelligent drive control type smoke exhaust duct cover |
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| CN (1) | CN105485362A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2685722Y (en) * | 2003-09-17 | 2005-03-16 | 李永光 | Self-operated funnel cap |
| EP2241807A1 (en) * | 2009-04-16 | 2010-10-20 | Ulrich Brunner GmbH | Smoke particle separator |
| CN203980644U (en) * | 2014-04-28 | 2014-12-03 | 广东万家乐燃气具有限公司 | A kind of smoke pipe assembly with hermetically-sealed construction |
| CN104764030A (en) * | 2015-03-27 | 2015-07-08 | 常州大学 | Automatic opening/ closing device for parallel-moving chimney cover |
| CN205639666U (en) * | 2016-01-27 | 2016-10-12 | 苏州浦灵达自动化科技有限公司 | Intelligent driving control formula exhaust pipe lid |
-
2016
- 2016-01-27 CN CN201610055529.2A patent/CN105485362A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2685722Y (en) * | 2003-09-17 | 2005-03-16 | 李永光 | Self-operated funnel cap |
| EP2241807A1 (en) * | 2009-04-16 | 2010-10-20 | Ulrich Brunner GmbH | Smoke particle separator |
| CN203980644U (en) * | 2014-04-28 | 2014-12-03 | 广东万家乐燃气具有限公司 | A kind of smoke pipe assembly with hermetically-sealed construction |
| CN104764030A (en) * | 2015-03-27 | 2015-07-08 | 常州大学 | Automatic opening/ closing device for parallel-moving chimney cover |
| CN205639666U (en) * | 2016-01-27 | 2016-10-12 | 苏州浦灵达自动化科技有限公司 | Intelligent driving control formula exhaust pipe lid |
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Application publication date: 20160413 |