CN106940062A - A kind of indoor ventilation system - Google Patents

A kind of indoor ventilation system Download PDF

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Publication number
CN106940062A
CN106940062A CN201710183378.3A CN201710183378A CN106940062A CN 106940062 A CN106940062 A CN 106940062A CN 201710183378 A CN201710183378 A CN 201710183378A CN 106940062 A CN106940062 A CN 106940062A
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CN
China
Prior art keywords
air
discharge pipe
indoor
backwind tube
control
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Granted
Application number
CN201710183378.3A
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Chinese (zh)
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CN106940062B (en
Inventor
劳月清
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Zhejiang Lixin Construction Group Co.,Ltd.
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Zhejiang Lixin Construction Development Co Ltd
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Priority to CN201710183378.3A priority Critical patent/CN106940062B/en
Publication of CN106940062A publication Critical patent/CN106940062A/en
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Publication of CN106940062B publication Critical patent/CN106940062B/en
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/30—Arrangement or mounting of heat-exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/56—Remote control
    • F24F11/58—Remote control using Internet communication
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Signal Processing (AREA)
  • Ventilation (AREA)

Abstract

The invention discloses a kind of indoor ventilation system, including control assembly, air-blast device, pipeline assembly and filter assemblies, also including blast pipe, backwind tube and the gas flow optimized module being connected with blast pipe；Gas flow optimized module includes more piece discharge pipe, more piece discharge pipe is arranged in indoor ceiling or wall in laid out in parallel, the blinds being provided with exhaust vent, discharge pipe for adjusting discharge pipe air output and air-out direction is offered along its length on the side wall of discharge pipe；Backwind tube is arranged on indoor ceiling or wall, return air hole is offered on backwind tube, air draught is formed between the exhaust vent of discharge pipe and the return air hole of backwind tube, by being set up in parallel discharge pipe, and sliding sets wind isolation board in discharge pipe, the exhaust vent air-out area on discharge pipe is enabled easily to adjust change, so as to change the size of indoor air flow, the discharge pipe being arranged side by side can also realize the change of indoor air flow level more conveniently.

Description

A kind of indoor ventilation system
Technical field
The present invention relates to a kind of ventilating system, more specifically, it relates to a kind of indoor ventilation system.
Background technology
In architectural construction, it is usually provided with ventilating system to meet personnel's living needs of building interior room.Existing room Interior ventilating system, is mainly made up of air intake apparatus, filter plant, air-supply passage and exhaust equipment, different generally for meeting Use demand, can also add in said system some such as air cleaning facility, heat humidification apparatus.
Such as the Chinese patent that patent announcement number is CN203687278U, just propose a kind of passive type of science and technology center's building and lead to Wind system, mainly includes building frame main body, and described building frame main body both sides are provided with air-supply passage, building frame main body bottom It is to be connected between several cubicles, cubicle by ventilating opening that end, which is provided between the basement with air inlet, air-supply passage, Described building frame main body upper end is provided with the chimney connected with cubicle.Structure and prior art disclosed in above-mentioned documents In it is similar, be all fixed air outlet structure, the advantage of said structure is easy for installation, and weak point is also fairly obvious：Ventilation System can not form multi-level, multidirectional air-flow indoors, such as indoor a certain region perceives the presence less than air-flow all the time, And it is powerful in wind-force in air outlet region, this design reduces the comfort of indoor occupant；Said structure is due to building Build in thing by the way of unified air-out air intake, the cold or thermal loss applied in summer and winter air-flow greatly, increases The power consumption of ventilation system for buildings.
The content of the invention
For time direction of indoor ventilation system airflow layer in practice is single, comfort is poor, this high problem of power consumption, this Goal of the invention is to propose a kind of indoor ventilation system, and concrete scheme is as follows：
A kind of indoor ventilation system, including control assembly, air-blast device, pipeline assembly and filter assemblies, also including blast pipe, Backwind tube and the gas flow optimized module being connected with the blast pipe；The gas flow optimized module includes more piece and the air intake The discharge pipe that pipe is connected, discharge pipe is arranged in indoor ceiling or wall in laid out in parallel described in more piece, the discharge pipe Sliding in gas channel, the gas channel, which is offered, along its axial direction is arranged with wind isolation board and the driving wind isolation board described in It is elongated that at least one is offered along its length on first actuator of gas channel motion, the side wall of the discharge pipe Exhaust vent, be rotatably connected in the two opposite side walls of the exhaust vent for adjusting exhaust vent air-out size and air-out direction Blinds, the blinds is driven by the second actuator being arranged on the discharge pipe and rotated；The backwind tube is arranged at indoor day On card or wall, return air hole, the return air hole of the exhaust vent of the discharge pipe and the backwind tube are offered on the backwind tube Between form air draught；It is provided between the blast pipe and the backwind tube for entering to air-flow in blast pipe and backwind tube The heat-exchanging component of row heat exchange, and for changing the commutation component of backwind tube and airflow direction in blast pipe；First driving Part, the second actuator are connected with control assembly control, and the control signal in response to control assembly controls the rotation of blinds The position of angle and wind isolation board in discharge pipe.
By above-mentioned technical proposal, the constant fixation exhaust vent of air-out direction in the prior art and air output is changed to activity Air-out oral pore, and by the laid out in parallel of discharge pipe, while the air output and air-out direction of each discharge pipe is adjusted Enable the air-flow of interior to show multi-level change, lift the comfort of indoor occupant；By setting heat-exchanging component, make The energy consumption for obtaining whole ventilating system is lower, and utilizes heat-exchanging component so that the temperature of whole ventilating system is more stablized, will not There is the mutation for occurring in temperature indoors；Commutation component make it that the air flow direction of whole ventilating system is more flexible and changeable, And it can avoid in pipeline assembly because air flow direction is single and assembles bacterium or dust.
Further, first actuator includes the leading screw set along the gas channel length direction and driving institute The screwed hole for offering and coordinating with the leading screw outer wall thread on the motor of leading screw rotation, the wind isolation board is stated, the leading screw is worn If with the screwed hole.
By above-mentioned technical proposal, by the rotation of motor wind isolation board can be driven to move, wind isolation board, which is moved, causes air-out The air-out area in hole changes, so as to air quantity, wind speed and air-flow level in accurately regulation room.
Further, first actuator include along the discharge pipe length direction set electromagnetic path, it is described every The magnetic block that is engaged with the electromagnetic path is provided with aerofoil and by the electromagnetic force powered motion on the electromagnetic path.
By above-mentioned technical proposal, the position of wind isolation board just can be accurately controlled using change of the electric current on electromagnetic path Put so that the air output of whole indoor ventilation system can be accurately controlled with air-flow level.
Further, the exhaust vent is arranged at the side wall of discharge pipe in strip and along the length direction of discharge pipe, It is provided with the roof of the gas channel in the heating member for heating air in the gas channel, the gas channel also It is provided with the temperature sensor for detecting gas channel interior air-flow temperature, the temperature sensor and the control assembly signal Connection, output temperature detects signal to control assembly, and the control assembly is connected with heating member control, in response to the temperature Degree detection signal controls the heating member work.
By above-mentioned technical proposal, heating member is arranged in discharge pipe, and the end of interior is entered in the air-flow of building external End is heated to air-flow, is reduced the loss that the heat in air-flow is caused because long range is transmitted, is reduced energy consumption；And by In each discharge pipe in laid out in parallel, by the gas flow temperature that output in heating member, different discharge pipes is set in discharge pipe It is different, it will to form small thermal convection current indoors, this air-flow caused by air heat exchange is compared to blast apparatus The air flow permeability agitated is stronger, can arrive at each corner of interior, and the sensation given people is also more naturally comfortable.
Further, it is provided with electrostatic generator, the gas channel and sets along its length on the discharge pipe There is the soft dust piece that multi-disc connects with the electrostatic generator, the soft dust piece is electrically connected with the electrostatic generator.
By above-mentioned technical proposal, impurity in air-flow can be fallen by further adsorption filtration in discharge pipe so that air-out The wind of pipe blowout is more cleaned, and when discharge pipe does not have air-flow, the discharge pipe in indoor ceiling or wall also can Enough play a part of impurity dust in adsorption chamber.
Further, the heat-exchanging component includes being provided with air inlet, gas outlet, internal hair on heat exchange box, the heat exchange box Tubule and outer capillary, the inner capillary tube coaxial inner conductor are arranged at the inside of the outer capillary, the air inlet and institute Gas outlet is stated respectively with many inner capillary tubes with outer capillary to be connected；The blast pipe and backwind tube respectively with it is described enter Gas port is connected with gas outlet.
By above-mentioned technical proposal, when installing blast pipe with backwind tube, it is only necessary to which blast pipe is switched to backwind tube Air inlet and gas outlet, in the process of running, blast pipe carry out heat exchange with the air-flow in backwind tube in capillary, by The gas flow temperature of backwind tube discharge is closer to the temperature of blast pipe interior air-flow, and the air-flow temperature of interior is entered in blast pipe Degree is also final close to the temperature in backwind tube, i.e. indoor temperature, and Indoor Air is ensure that while energy loss is reduced Stream temperature will not undergo mutation, and lift the comfort level of indoor occupant.
Further, the commutation component includes being arranged at blast pipe and the electromagnetism multiple-way valve on backwind tube respectively, wherein, The blast pipe is in arranged in a crossed manner with backwind tube, and the electromagnetism multiple-way valve is arranged at the infall of the blast pipe and backwind tube, The electromagnetism multiple-way valve is electrically connected with the control assembly.
By above-mentioned technical proposal, electromagnetism multiple-way valve can gate the flow direction of blast pipe and air-flow in backwind tube, simple side Just the airflow-reversing between blast pipe and backwind tube is realized.
Further, the discharge pipe is provided with constrictor with blast pipe joint, and the constrictor is in annular and can Dismounting is fixedly installed on the inwall of the discharge pipe, and opening was offered on the constrictor, the opening excessively Diameter is set with the opening of crossing apart from the distance of blast pipe air inlet in inverse correlation.
Pass through above-mentioned technical proposal, it is ensured that the air-flow velocity in each discharge pipe is relatively uniform.
Further, the edge of the wind isolation board, which stretches out, is provided with soft brushing piece.
By above-mentioned technical proposal, air-out can be cleaned using the soft brushing piece on wind isolation board while wind isolation board is moved Inside pipe wall.
Further, the control assembly includes,
Control panel, including the switch selection key being arranged on indoor wall, or wireless signal transceiver and the company of communicating The man-machine interaction device connect；Memory, for storing the indoor air flow control data under condition of different temperatures or automatic control mode； Processor, is electrically connected with control panel, temperature sensor and memory, for by each control signal, detection signal and storage Data are converted into control signal according to setting rule and exported；Peripheral drive circuit, is connected with the processor signal, and described First actuator, the second actuator, heating member and electromagnetism multiple-way valve control connection, receive and respond to the processor Control signal control indoor air flow ventilation state.
By above-mentioned technical proposal, indoor air flow direction and air-flow level can be accurately controlled, can in memory To store the pleasant airflow direction of human body sensory and hierarchical data under each temperature conditions, so as to realize indoor air flow direction And level is automatically controlled so that whole indoor ventilation system is more intelligent.
Compared with prior art, beneficial effects of the present invention are as follows：
（1）By being set up in parallel discharge pipe, and sliding sets wind isolation board in discharge pipe so that the exhaust vent air-out on discharge pipe Area can easily adjust change, so as to change the size of indoor air flow, the discharge pipe being arranged side by side also can be more convenient Realize the change of indoor air flow level in ground；
（2）By the blinds of setting activity, the airflow direction for blowing to interior can be adjusted, is realized with reference to the effect of wind isolation board to room Interior air-flow size direction and the regulation of air-flow level；
（3）By setting heat-exchanging component, while whole indoor ventilation system power consumption is reduced so that indoor gas flow temperature is more Plus stabilization, it is ensured that the comfort level of indoor occupant；
（4）By setting intelligentized control assembly so that whole indoor ventilation system can according to the change of external environment condition or Person is that the personal preference of user accurately controls indoor air flow level and size, ensures indoor people on the basis of minimum energy consumption The comfort level of member；
（5）By setting commutation component so that the wind direction of whole indoor ventilation system is more changeable, also causes whole pipeline assembly More clean.
Brief description of the drawings
Fig. 1 is overall schematic of the invention；
Fig. 2 is the structural representation of discharge pipe of the present invention（Visual angle one）；
Fig. 3 is the structural representation of discharge pipe of the present invention（Visual angle two）；
Fig. 4 is the schematic diagram of heat-exchanging component；
Fig. 5 is the schematic diagram of blast pipe and backwind tube commutation component；
Fig. 6 is control assembly block schematic illustration of the present invention.
Accompanying drawing mark：1st, control assembly；2nd, air-blast device；3rd, pipeline assembly；4th, filter assemblies；5th, blast pipe；6th, return air Pipe；7th, gas flow optimized module；8th, discharge pipe；9th, gas channel；10th, exhaust vent；11st, blinds；12nd, return air hole；13rd, leading screw；14、 Motor；16th, heating member；17th, temperature sensor；18th, soft dust piece；19th, electrostatic generator；20th, air inlet；21st, gas outlet； 22nd, inner capillary tube；23rd, outer capillary；24th, electromagnetism multiple-way valve；25th, constrictor；26th, opening is crossed；27th, soft brushing piece；28th, control Panel processed；29th, memory；30th, processor；31st, chute；32nd, wind isolation board；33rd, micromachine；34th, peripheral drive circuit.
Embodiment
With reference to embodiment and figure, the present invention is described in further detail, but embodiments of the present invention are not only limited In this.
A kind of indoor ventilation system, as shown in figure 1, generally comprise control assembly 1, air-blast device 2, pipeline assembly 3 with And filter assemblies 4.Also include blast pipe 5, backwind tube 6 and the air-flow being connected with blast pipe 5 being connected with pipeline assembly 3 Control module 7.
With reference to shown in Fig. 1 and Fig. 2, gas flow optimized module 7 includes the discharge pipe 8 that more piece is connected with blast pipe 5, and more piece goes out Airduct 8 is arranged in indoor ceiling or wall in laid out in parallel.It is preferably located in the present embodiment in indoor ceiling, respectively Individual discharge pipe 8 is in the interior setting of same plane and spacing each other is not preferably greater than the bottom width of 3 times of discharge pipes 8, above-mentioned The main purpose of setting is that can be played the decoration function of ceiling in itself by means of discharge pipe 8, and being particularly suitable for use in, some are opened Wealthy indoor office place, it is also ensured that the uniform and stereovision of each air output of discharge pipe 8 while ensureing attractive in appearance.
With reference to shown in Fig. 2 and Fig. 3, discharge pipe 8 offers sliding in gas channel 9, gas channel 9 along its axial direction and is arranged with The first actuator that wind isolation board 32 and driving wind isolation board 32 are moved along gas channel 9.Said flow passage 9 is rectangular or ellipse Circle, chute 31 is offered on the side wall of gas channel 9, is had and the cunning in the edge of above-mentioned wind isolation board 32 accordingly The corresponding slide plate of groove 31.For the first actuator, as shown in Fig. 2 the first actuator is included along the length direction of gas channel 9 The motor 14 that the leading screw 13 and driving leading screw 13 of setting are rotated, rotating shaft and the leading screw 13 of motor 14 are set by flange coaxial, Offered on wind isolation board 32 with the outer wall thread of leading screw 13 coordinate screwed hole, leading screw 13 wear with screwed hole.Above-mentioned technical side Case can drive wind isolation board 32 to move by the rotation of motor 14.Offered along its length on the side wall of discharge pipe 8 to A few elongated exhaust vent 10, preferably one in the present embodiment, exhaust vent 10 is in strip and along discharge pipe 8 Length direction is arranged on the side wall of discharge pipe 8.Wind isolation board 32, which is moved, make it that the air-out area of above-mentioned exhaust vent 10 changes, So as to air quantity, wind speed and air-flow level in accurately regulation room.
In order to cause the wind direction that discharge pipe 8 is blown out more various, the company of rotation in the two opposite side walls of exhaust vent 10 Be connected to the blinds 11 for adjusting the air-out size of exhaust vent 10 and air-out direction, blinds 11 by be arranged on discharge pipe 8 second Actuator driving is rotated.As shown in figure 3, blinds 11 rotates connection, above-mentioned second actuator by being arranged on the bearing at its two ends Including micromachine 33, blinds 11 is driven to rotate by micromachine 33, so as to adjust the air-out direction of discharge pipe 8.
In order to produce current path indoors, backwind tube 6 is arranged on indoor ceiling or wall, on backwind tube 6 Return air hole 12 is offered, air draught is formed between the exhaust vent 10 of discharge pipe 8 and the return air hole 12 of backwind tube 6.
In such scheme, the first actuator, the second actuator are connected with the control of control assembly 1, in response to control assembly 1 Control signal control blinds 11 position in discharge pipe 8 of rotational angle and wind isolation board 32.
Be provided with temperature control equipment between traditional blast pipe 5 and backwind tube 6, but the said equipment be often arranged at into The porch of airduct 5, was heated or is cooled down to air-flow at the initial stage of air-flow, thus caused air-flow being transmitted across in long range Loss occurs in heat or cold included in Cheng Zhong, air-flow so that the ventilating system huge energy consumption inside whole building. Therefore, in the present invention, being provided between blast pipe 5 and backwind tube 6 for being exchanged heat to air-flow in blast pipe 5 and backwind tube 6 Heat-exchanging component, the position of above-mentioned heat-exchanging component be located at indoor air inlet single in building rather than whole building thing air intake At mouthful.As shown in figure 4, specifically, above-mentioned heat-exchanging component includes being provided with air inlet 20, gas outlet on heat exchange box, heat exchange box 21st, inner capillary tube 22 and outer capillary 23, the coaxial inner conductor of inner capillary tube 22 are arranged at the inside of outer capillary 23, air inlet 20 It is connected respectively with many inner capillary tubes 22 with outer capillary 23 with gas outlet 21；Blast pipe 5 and backwind tube 6 respectively with air inlet 20 are connected with gas outlet 21.When installing blast pipe 5 and backwind tube 6, it is only necessary to by blast pipe 5 and backwind tube 6 be switched into Gas port 20 and gas outlet 21, in the process of running, blast pipe 5 carry out hot friendship with the air-flow in backwind tube 6 in capillary Change, the gas flow temperature discharged by backwind tube 6 is closer to the temperature of the interior air-flow of blast pipe 5, and enters interior in blast pipe 5 Gas flow temperature it is also final close to the temperature in backwind tube 6, i.e. indoor temperature, can be protected while reduction energy loss Card indoor air flow temperature will not undergo mutation, and lift the comfort level of indoor occupant.
In addition to the setting of above-mentioned heat-exchanging component, in order to the temperature in more accurately control room, in gas channel 9 It is provided with the heating member 16 for heating air in gas channel 9, gas channel 9 and is additionally provided with for detecting air-flow on roof The temperature sensor 17 of the interior air-flow temperature of passage 9, temperature sensor 17 is connected with the signal of control assembly 1, output temperature detection letter Number to control assembly 1, control assembly 1 be connected with the control of heating member 16, controls heating member 16 to work in response to temperature detection signal. Above-mentioned technical proposal has substantially constituted the closed-loop control system of an indoor temperature, has there is many answer in the prior art With.In the present embodiment, heating member 16 is preferably electric heating piece or heating wire, and heating member 16 is arranged in discharge pipe 8, in building The end that outside air-flow enters interior is heated to air-flow, and the heat reduced in air-flow is made due to long range transmission Into loss, reduce energy consumption；And because each discharge pipe 8 is in laid out in parallel, by setting heating member 16 in discharge pipe 8, The gas flow temperature of output is different in different discharge pipes 8, it will form small thermal convection current indoors, this because air heat is handed over Air-flow caused by changing is stronger compared to the air flow permeability that blast apparatus is agitated, and can arrive at each corner of interior, give people Sensation it is also more naturally comfortable.
In the present embodiment, it is provided between blast pipe 5 and backwind tube 6 for changing backwind tube 6 and air-flow in blast pipe 5 The commutation component in direction.As shown in figure 5, commutation component includes being arranged at blast pipe 5 and the electromagnetism multiple-way valve on backwind tube 6 respectively 24, wherein, blast pipe 5 and backwind tube 6 are in arranged in a crossed manner, and electromagnetism multiple-way valve 24 is arranged at intersecting for blast pipe 5 and backwind tube 6 Place, electromagnetism multiple-way valve 24 is electrically connected with control assembly 1.Above-mentioned technical proposal, electromagnetism multiple-way valve 24 can gate blast pipe 5 with returning The flow direction of air-flow in airduct 6, simply and easily realizes the airflow-reversing between blast pipe 5 and backwind tube 6.
It is provided with discharge pipe 8 in electrostatic generator 19, gas channel 9 and is provided with multi-disc and electrostatic hair along its length The soft dust piece 18 that raw device 19 connects, soft dust piece 18 is electrically connected with electrostatic generator 19.Summary commutates and quiet The technical scheme of electric precipitation, can fall impurity in air-flow by further adsorption filtration so that discharge pipe 8 is blown out in discharge pipe 8 Wind more clean, and when discharge pipe 8 does not have air-flow, the discharge pipe 8 in indoor ceiling or wall can also rise The effect of impurity dust in adsorption chamber.
In order to clean the inwall of discharge pipe 8 using the soft brushing piece 27 on wind isolation board 32 while wind isolation board 32 is moved, every The edge of aerofoil 32, which stretches out, is provided with soft brushing piece 27.
It is relatively uniform in order to ensure the air-flow velocity in each discharge pipe 8, optimization, discharge pipe 8 and the joint of blast pipe 5 It is provided with constrictor 25, constrictor 25 is arranged on the inwall of discharge pipe 8 in annular and being detachably fixed, and is opened on constrictor 25 Opening 26 was provided with, the diameter of opening 26 was crossed with crossing distance of the opening 26 apart from the air inlet of blast pipe 5 in anti- Correlation is set.
In the present invention, as shown in fig. 6, control assembly 1 mainly include control panel 28, it is memory 29, processor 30, outer Enclose drive circuit 34.
Control panel 28 includes being arranged at switch selection key on indoor wall, or wireless signal transceiver and leads to therewith Believe the man-machine interaction device of connection.Similar with traditional switch selection key, the button in the present invention is arranged on wall, for using Person operates.In order to realize the remote control of indoor air flow ventilated environment, for example with remote control panel or other with telecommunication Wireless signal transceiver is added in the ventilated environment that the device of function comes in control room, the present embodiment and connection is communicated Man-machine interaction device, above-mentioned wireless signal transceiver includes WIFI wireless communication modules or GPRS communication modules, corresponding man-machine Interaction device is using smart mobile phone or panel computer for being built-in with setting control program etc..
In order to realize the ventilating system intelligent automatic control in the present embodiment, it is additionally provided with and deposits in whole control assembly 1 Reservoir 29, memory 29 is used to store the indoor air flow control data under condition of different temperatures or automatic control mode, above-mentioned to deposit The method that reservoir 29 is stored using list, including storage chip and data reading circuit, facilitate the reading of data to call.
In the present embodiment, processor 30 is electrically connected with control panel 28, temperature sensor 17 and memory 29, is used for Each control signal, detection signal and data storage are converted into control signal according to setting rule and exported.Above-mentioned processor 30 Using the chip of microprocessor 30, such as single-chip microcomputer or FPGA and its peripheral circuit, the input information to user is handled And output control signal.
Peripheral drive circuit 34 is connected with the signal of processor 30, with the first actuator, the second actuator, heating member 16 and The control connection of electromagnetism multiple-way valve 24, receives and responds to the control signal control indoor air flow ventilation state of processor 30.It is above-mentioned Peripheral chip mainly includes D/A converting circuit, power amplification circuit etc., for the digital controlled signal for exporting processor 30 It is converted into analog signal then to amplify, directly controls the working condition of each driven member.
Based on above-mentioned technical proposal, it is possible to achieve the intelligentized control method of indoor ventilation system.Indoor air flow direction and gas Fluid layer can be accurately controlled, by the position for constantly changing wind isolation board 32 in each gas channel 9, it is possible to achieve indoor The multidirectionalization control of air-flow.Can be stored in memory 29 under each temperature conditions the pleasant airflow direction of human body sensory and Hierarchical data, so as to realize automatically controlling for indoor air flow direction and level so that whole indoor ventilation system is more intelligent Change, compared to traditional single control output mode, above-mentioned control mode make it that the human feeling of interior is more comfortable.
Embodiment two
A kind of indoor ventilation system, is that the first actuator includes setting along the length direction of discharge pipe 8 with the difference of embodiment one The magnetic block being engaged with electromagnetic path is provided with the electromagnetic path put, wind isolation board 32 and is driven by the electromagnetic force on electromagnetic path Dynamic motion.Above-mentioned technical proposal, the position of wind isolation board 32 just can be accurately controlled using change of the electric current on electromagnetic path, The air output of whole indoor ventilation system is accurately controlled with air-flow level.
The above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications It should be regarded as protection scope of the present invention.

Claims (10)

1. a kind of indoor ventilation system, including control assembly (1), air-blast device (2), pipeline assembly (3) and filter assemblies (4), it is characterised in that also including blast pipe (5), backwind tube (6) and the gas flow optimized mould being connected with the blast pipe (5) Block (7)；
The gas flow optimized module (7) includes the discharge pipe (8) that more piece is connected with the blast pipe (5), air-out described in more piece Pipe (8) is arranged in indoor ceiling or wall in laid out in parallel, and the discharge pipe (8) offers gas channel along its axial direction (9), sliding is arranged with wind isolation board (32) and drives the wind isolation board (32) along the gas channel in the gas channel (9) (9) it is elongated that at least one is offered along its length on the first actuator of motion, the side wall of the discharge pipe (8) Be rotatably connected in exhaust vent (10), the two opposite side walls of the exhaust vent (10) for adjust exhaust vent (10) air-out size and The blinds (11) of air-out direction, the blinds (11) is driven by the second actuator being arranged on the discharge pipe (8) and rotated；
The backwind tube (6) is arranged on indoor ceiling or wall, and return air hole (12), institute are offered on the backwind tube (6) State and form air draught between the exhaust vent (10) of discharge pipe (8) and the return air hole (12) of the backwind tube (6)；
It is provided between the blast pipe (5) and the backwind tube (6) for entering to air-flow in blast pipe (5) and backwind tube (6) The heat-exchanging component of row heat exchange, and for changing the commutation component of backwind tube (6) and airflow direction in blast pipe (5)；
First actuator, the second actuator are connected with the control assembly (1) control, in response to control assembly (1) Position of the rotational angle and wind isolation board (32) of control signal control blinds (11) in discharge pipe (8).
2. indoor ventilation system according to claim 1, it is characterised in that first actuator is included along the air-flow The motor (14) that the leading screw (13) and the driving leading screw (13) that passage (9) length direction is set are rotated, the wind isolation board (32) screwed hole coordinated with the leading screw (13) outer wall thread is offered on, the leading screw (13) wears and the screwed hole In.
3. indoor ventilation system according to claim 1, it is characterised in that first actuator is included along the air-out Manage and be provided with the magnetic being engaged with the electromagnetic path on the electromagnetic path that (8) length direction is set, the wind isolation board (32) Block and by the electromagnetic force powered motion on the electromagnetic path.
4. the indoor ventilation system according to Claims 2 or 3, it is characterised in that the exhaust vent (10) in strip and On the side wall that discharge pipe (8) is arranged at along the length direction of discharge pipe (8), use is provided with the roof of the gas channel (9) It is used to detect air-flow in being additionally provided with the heating member (16) of the heating interior air of the gas channel (9), the gas channel (9) The temperature sensor (17) of passage (9) interior air-flow temperature, the temperature sensor (17) connects with the control assembly (1) signal Connect, output temperature detects signal to control assembly (1), and the control assembly (1) is connected with the heating member (16) control, responded Heating member (16) work is controlled in the temperature detection signal.
5. indoor ventilation system according to claim 1, it is characterised in that electrostatic hair is provided with the discharge pipe (8) Be provided with that multi-disc connects with the electrostatic generator (19) in raw device (19), the gas channel (9) along its length is soft Property dust piece (18), the soft dust piece (18) electrically connects with the electrostatic generator (19).
6. indoor ventilation system according to claim 1, it is characterised in that the heat-exchanging component includes heat exchange box, described Air inlet (20), gas outlet (21), inner capillary tube (22) and outer capillary (23), the inner capillary tube are provided with heat exchange box (22) coaxial inner conductor is arranged at the inside of the outer capillary (23), the air inlet (20) and the gas outlet (21) respectively with The many inner capillary tubes (22) are connected with outer capillary (23)；
The blast pipe (5) is connected with the air inlet (20) with gas outlet (21) respectively with backwind tube (6).
7. indoor ventilation system according to claim 4, it is characterised in that the commutation component include being arranged at respectively into Electromagnetism multiple-way valve (24) on airduct (5) and backwind tube (6), wherein, the blast pipe (5) be in backwind tube (6) it is arranged in a crossed manner, The electromagnetism multiple-way valve (24) is arranged at the infall of the blast pipe (5) and backwind tube (6), the electromagnetism multiple-way valve (24) with Control assembly (1) electrical connection.
8. indoor ventilation system according to claim 1, it is characterised in that the discharge pipe (8) connects with blast pipe (5) Place is provided with constrictor (25), and the constrictor (25) is in annular and is detachably fixed and is arranged at the interior of the discharge pipe (8) On wall, opening (26), the diameter for crossing opening (26) and the mistake were offered on the constrictor (25) Opening (26) is set apart from the distance of blast pipe (5) air inlet in inverse correlation.
9. indoor ventilation system according to claim 1, it is characterised in that the edge of the wind isolation board (32) stretches out It is provided with soft brushing piece (27).
10. indoor ventilation system according to claim 1, it is characterised in that the control assembly (1) includes,
Control panel (28), including the switch selection key being arranged on indoor wall, or wireless signal transceiver and lead to therewith Believe the man-machine interaction device of connection；
Memory (29), for storing the indoor air flow control data under condition of different temperatures or automatic control mode；
Processor (30), is electrically connected with control panel (28), temperature sensor (17) and memory (29), for by each control Signal, detection signal and data storage are converted into control signal according to setting rule and exported；
Peripheral drive circuit (34), is connected with the processor (30) signal, with first actuator, the second actuator, plus Warmware (16) and the electromagnetism multiple-way valve (24) control connection, receive and respond to the control signal control of the processor (30) Indoor air flow ventilation state processed.
CN201710183378.3A 2017-03-24 2017-03-24 A kind of indoor ventilation system Active CN106940062B (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107355969A (en) * 2017-08-02 2017-11-17 芜湖精达机械制造有限公司 A kind of heat exchanger bend pipe
CN109945343A (en) * 2019-03-11 2019-06-28 金蝉科技（江苏）股份有限公司 A kind of air cleaning facility for smart home based on Internet of Things
CN111678209A (en) * 2020-06-23 2020-09-18 珠海格力电器股份有限公司 Air duct machine, air conditioning unit and control method of air conditioning unit

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JP2002349944A (en) * 2001-05-24 2002-12-04 Koken Ltd Uniform flow blow-out apparatus
US20080207112A1 (en) * 2007-02-27 2008-08-28 Emerson Network Power S.R.L. Wall-mounted grille particularly for the passage of air from an air-conditioning unit toward the outside
CN103499131A (en) * 2013-08-22 2014-01-08 苏州安科众达净化科技有限公司 Improved indoor ventilation system
CN204987243U (en) * 2015-09-28 2016-01-20 南京科技职业学院 New trend control system
CN204987390U (en) * 2015-08-26 2016-01-20 深圳市建艺装饰集团股份有限公司 Plane vent structure
CN205332442U (en) * 2015-12-25 2016-06-22 刘学阳 Ventilator

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Publication number Priority date Publication date Assignee Title
JP2002349944A (en) * 2001-05-24 2002-12-04 Koken Ltd Uniform flow blow-out apparatus
US20080207112A1 (en) * 2007-02-27 2008-08-28 Emerson Network Power S.R.L. Wall-mounted grille particularly for the passage of air from an air-conditioning unit toward the outside
CN103499131A (en) * 2013-08-22 2014-01-08 苏州安科众达净化科技有限公司 Improved indoor ventilation system
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CN205332442U (en) * 2015-12-25 2016-06-22 刘学阳 Ventilator

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107355969A (en) * 2017-08-02 2017-11-17 芜湖精达机械制造有限公司 A kind of heat exchanger bend pipe
CN109945343A (en) * 2019-03-11 2019-06-28 金蝉科技（江苏）股份有限公司 A kind of air cleaning facility for smart home based on Internet of Things
CN111678209A (en) * 2020-06-23 2020-09-18 珠海格力电器股份有限公司 Air duct machine, air conditioning unit and control method of air conditioning unit

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