CN105627492A - Natural air feeding and exhausting system - Google Patents

Natural air feeding and exhausting system Download PDF

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Publication number
CN105627492A
CN105627492A CN201610153204.8A CN201610153204A CN105627492A CN 105627492 A CN105627492 A CN 105627492A CN 201610153204 A CN201610153204 A CN 201610153204A CN 105627492 A CN105627492 A CN 105627492A
Authority
CN
China
Prior art keywords
air
pipe
exhausting
blast
air inlet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610153204.8A
Other languages
Chinese (zh)
Inventor
顾健
黄晨东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Style Electromechanical Installation Co Ltd
Original Assignee
Suzhou Style Electromechanical Installation Co Ltd
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 Suzhou Style Electromechanical Installation Co Ltd filed Critical Suzhou Style Electromechanical Installation Co Ltd
Priority to CN201610153204.8A priority Critical patent/CN105627492A/en
Publication of CN105627492A publication Critical patent/CN105627492A/en
Pending legal-status Critical Current

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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
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/30Arrangement or mounting of heat-exchangers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00Ventilation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00Ventilation
    • F24F7/04Ventilation with ducting systems also by double walls; with natural circulation
    • F24F7/06Ventilation with ducting systems also by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/08Ventilation with ducting systems also 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00Ventilation
    • F24F2007/004Natural ventilation using convection

Abstract

The invention discloses a natural air feeding and exhausting system. The natural air feeding and exhausting system comprises a heat exchange device, a powerless ventilator, an air inlet fan and a driving shaft, wherein the heat exchange device is provided with an air inlet and an air outlet; at least part of an air outlet pipe and an air inlet pipe of the air inlet fan are located in the heat exchange device; one end of the driving shaft is fixedly connected with the powerless ventilator, and the other end of the driving shaft is fixedly connected with the air inlet fan; the powerless ventilator and the air inlet fan are both arranged outdoors; the air inlet and the air outlet both communicate with the inside of a room; a filtering device is further arranged between the air inlet fan and the air outlet. Compared with the prior art, outdoor natural wind and upward air flow of indoor hot air serve as the rotation power of the powerless ventilator, and indoor contaminated air and air with a high carbon dioxide content are exhausted; meanwhile, the air inlet fan is driven to feed outdoor air into the room through a filtering unit; the air inlet and the air outlet are each provided with an air guide plate, so that the inlet air amount or outlet air amount can be adjusted according to the preference of users.

Description

A kind of nature air supplying and exhausting system
Technical field
The present invention relates to ventilation technical field, particularly relate to a kind of nature air supplying and exhausting system.
Background technology
In recent years, various places haze is serious, no matter indoor or outdoors, Air quality is not high, and family door and window is closed by groups of people, and groups of people's family has installed new wind system, also someone have purchased air purifier to purify room air, but while purification air, also consumes a large amount of electric power.
The natural air supplying and exhausting system of a kind of energy-conserving and environment-protective therefore, it is necessary to deduct a percentage.
Summary of the invention
It is an object of the invention to provide a kind of natural air supplying and exhausting system that can solve the problems of the technologies described above.
Wherein, nature air supplying and exhausting system comprises:
Heat-exchanger rig, is arranged in body of wall and arranges; Described heat-exchanger rig has blast inlet and goes out air port;
Unpowered ventilation device, is connected with described blast inlet by air outlet tube;
Air inlet fan, by blast pipe with described go out air port be connected, described air outlet tube and described blast pipe be positioned at described heat-exchanger rig at least partly, and be positioned at the described air outlet tube of described heat-exchanger rig and contacting with each other at least partly of described blast pipe;
Drive shaft, its one end is fixedly connected with described Unpowered ventilation device, and the other end is fixedly connected with described air inlet fan;
Wherein, outdoor is all located at by described Unpowered ventilation device and described air inlet fan, and described blast inlet is all connected with indoor in air port with going out, at described air inlet fan with described go out also to be provided with filtration unit between air port.
As a further improvement on the present invention, described blast inlet being provided with the first air deflector actively, the plane angulation at described first air deflector and described blast inlet place is 0 ~ 180 ��, and angle is adjustable.
As a further improvement on the present invention, described in go out air port is provided with the 2nd air deflector actively, described 2nd air deflector and described go out place, air port plane angulation be 0 ~ 180 ��, and angle is adjustable.
As a further improvement on the present invention, the part contacted with each other of the described air outlet tube and described blast pipe that are positioned at described heat-exchanger rig adopts high thermally conductive material.
As a further improvement on the present invention, described natural air supplying and exhausting system also comprises electric motor, and described electric motor drives described Unpowered ventilation device to rotate.
As a further improvement on the present invention, described air outlet tube comprises the first pipe body and the 2nd pipe body, and described first pipe body and the 2nd pipe body are that angle is arranged, and angular range is 0 ~ 90 ��.
As a further improvement on the present invention, described blast pipe comprises the first pipe body and the 2nd pipe body, and described first pipe body and the 2nd pipe body are that angle is arranged, and angular range is 0 ~ 90 ��.
As a further improvement on the present invention, the length of the first pipe body of described air outlet tube is greater than the length of the first pipe body of described blast pipe.
Compared with prior art, the present invention utilizes outdoor natural wind, and the air-flow of indoor warm air rising is as the rotary power of Unpowered ventilation device, air high to foul indoor air and gas concentration lwevel is discharged, drive air inlet fan by outside air simultaneously, sending into indoor through filtering unit, and blast inlet and air draft mouth are provided with air deflector separately, air intake or exhaust air rate all can like adjustment with end user.
Accompanying drawing explanation
Fig. 1 is the structural representation of nature air supplying and exhausting system in an embodiment of the present invention.
Embodiment
Describe the present invention below with reference to embodiment shown in the drawings. But these enforcement modes do not limit the present invention, structure, method or conversion functionally that the those of ordinary skill of this area is made according to these enforcement modes are all included in protection scope of the present invention.
It is to be understood that used herein such as " on ", " top ", D score, the representation space relative position such as " lower section " term be for the object being convenient to illustrate describe as shown in the drawings a unit or feature relative to the relation of another unit or feature. The term of relative space position can be intended to comprise equipment and use or different azimuth except orientation shown in figure in work.
Ginseng Fig. 1, introduces an embodiment of the natural air supplying and exhausting system 100 of the present invention. In the present embodiment, nature air supplying and exhausting system 100 comprises heat-exchanger rig 101, Unpowered ventilation device 102, air inlet fan 103 and drive shaft 104. Outdoor is all located at by Unpowered ventilation device 102 and air inlet fan 103,
Heat-exchanger rig 101, is arranged in body of wall 20, and it has blast inlet 1011, goes out air port 1014, wherein, and blast inlet 1011 and go out air port 1014 all towards indoor, and be connected with indoor.
Unpowered ventilation device 102, is connected with blast inlet 1011 by air outlet tube 1012. Air inlet fan 103, it is connected in air port 1014 with going out by blast pipe 1013, air outlet tube 1012 and blast pipe 1013 be positioned at heat-exchanger rig 101 at least partly, and it is positioned at the air outlet tube 1012 of heat-exchanger rig 101 and at least part of the 1014 of blast pipe 1013 contact with each other, preferably, the part 1014 that this contacts with each other adopts high thermally conductive material, the air discharged indoor by with part cold/heat, being exchanged by heat-exchanger rig and enter indoor air to by outdoor, the recyclable part of heat-exchanger rig 101 is cold/heat.
One end of drive shaft 104 is fixedly connected with Unpowered ventilation device 102, and the other end is fixedly connected with air inlet fan 103. In the present invention, drive shaft 104 is as the rotating shaft of Unpowered ventilation device 102, Unpowered ventilation device 102 utilizes outdoor a gentle wind springing up or indoor warm air rising discharge to occur turbine to rotate, namely Unpowered ventilation device 102 can drive air inlet fan 103 to start to rotate while rotating, and outdoor fresh air is entered in heat-exchanger rig 101 by air inlet fan 103.
Further, air outlet tube 1012 comprises the first pipe body 10121 and the 2nd pipe body 10122, first pipe body 10121 and the 2nd pipe body 10122 and arranges in angle, and angular range is 0 ~ 90 ��; Blast pipe 1013 comprises the first pipe body 10131 and the 2nd pipe body 10132, first pipe body 10131 and the 2nd pipe body 10132 and arranges in angle, and angular range is 0 ~ 90 ��. The length of the first pipe body 10121 of air outlet tube 1012 is greater than the length of the first pipe body 10131 of blast pipe 1013, the benefit done like this is to increase chimneyeffect, causing air to add the phenomenon of strong convection, Unpowered ventilation device 102 can obtain higher rotating speed, increases ventilation effect.
Further, blast inlet 1011 is provided with the first air deflector 301, first air deflector 301 angled setting of plane with blast inlet 1011 place actively, and angle is adjustable. First air deflector 301 is 0 ~ 180 �� with the plane angulation at blast inlet 1011 place. Equally, going out air port 1014 is provided with the 2nd air deflector the 302, two air deflector 302 and the angled setting of plane going out place, air port 1014 actively, and angle is adjustable. 2nd air deflector 302 is 0 ~ 180 �� with the plane angulation going out place, air port 1014.
Unpowered ventilation device 102 utilizes outdoor a gentle wind springing up or indoor warm air rising discharge to occur turbine to rotate, room air is discharged to outdoor through blast inlet 1011, heat-exchanger rig 101 and air outlet tube 1012, simultaneously, driving air inlet fan 103 to rotate when Unpowered ventilation device 102 rotates, outdoor fresh air through blast pipe 1013, heat-exchanger rig 101 by air inlet fan 103 and is gone out air port 1014 and enters indoor. In heat-exchanger rig 101, the air discharged indoor by with part heat, exchanged by heat-exchanger rig and enter indoor air to by outdoor.
Especially, at air inlet fan 103 with go out also to be provided with filtration unit (not shown) between air port 1014, outside air through filtration unit be purified laggard enter indoor.
In addition, first air deflector 301 can control the air input of blast inlet 1011 by regulating with the plane angulation at blast inlet 1011 place, the 2nd air deflector 302 by the plane angulation regulated with go out place, air port 1014 controlled make air port 1014 go out the air quantity direction of air flow (arrow in Fig. 1 represent). Air deflector is by up-down adjustment, and adjustment air output or/exhaust air rate, air deflector can also be closed when necessary.
It is worth mentioning that at this, in the present invention, nature air supplying and exhausting system 100 also can comprise electric motor (not shown), under calm weather condition, electric motor can drive Unpowered ventilation device 102 to rotate so that the natural air supplying and exhausting system 100 of the present invention can normally use under wind and calm weather condition having.
It is to be understood that, although this specification sheets is described according to enforcement mode, but not each enforcement mode only comprises an independent technical scheme, this kind of narrating mode of specification sheets is only for clarity sake, those skilled in the art should by specification sheets integrally, technical scheme in each enforcement mode through appropriately combined, can also form other enforcement modes that it will be appreciated by those skilled in the art that.
A series of detailed explanation listed above is only the concrete explanation that the feasibility for the present invention implements mode; they also are not used to limit the scope of the invention, all do not depart from the skill of the present invention equivalent enforcement mode done of spirit or change all should be included within protection scope of the present invention.

Claims (8)

1. a natural air supplying and exhausting system, it is characterised in that, comprising:
Heat-exchanger rig, is arranged in body of wall and arranges; Described heat-exchanger rig has blast inlet and goes out air port;
Unpowered ventilation device, is connected with described blast inlet by air outlet tube;
Air inlet fan, by blast pipe with described go out air port be connected, described air outlet tube and described blast pipe be positioned at described heat-exchanger rig at least partly, and be positioned at the described air outlet tube of described heat-exchanger rig and contacting with each other at least partly of described blast pipe;
Drive shaft, its one end is fixedly connected with described Unpowered ventilation device, and the other end is fixedly connected with described air inlet fan;
Wherein, outdoor is all located at by described Unpowered ventilation device and described air inlet fan, and described blast inlet is all connected with indoor in air port with going out, at described air inlet fan with described go out also to be provided with filtration unit between air port.
2. natural air supplying and exhausting system according to claim 1, it is characterised in that, described blast inlet is provided with the first air deflector actively, the plane angulation at described first air deflector and described blast inlet place is 0 ~ 180 ��, and angle is adjustable.
3. natural air supplying and exhausting system according to claim 1, it is characterised in that, described in go out air port is provided with the 2nd air deflector actively, described 2nd air deflector and described go out place, air port plane angulation be 0 ~ 180 ��, and angle is adjustable.
4. natural air supplying and exhausting system according to claim 1, it is characterised in that, the part contacted with each other of the described air outlet tube and described blast pipe that are positioned at described heat-exchanger rig adopts high thermally conductive material.
5. natural air supplying and exhausting system according to claim 1, it is characterised in that, described natural air supplying and exhausting system also comprises electric motor, and described electric motor drives described Unpowered ventilation device to rotate.
6. natural air supplying and exhausting system according to claim 1, it is characterised in that, described air outlet tube comprises the first pipe body and the 2nd pipe body, and described first pipe body and the 2nd pipe body are that angle is arranged, and angular range is 0 ~ 90 ��.
7. natural air supplying and exhausting system according to claim 6, it is characterised in that, described blast pipe comprises the first pipe body and the 2nd pipe body, and described first pipe body and the 2nd pipe body are that angle is arranged, and angular range is 0 ~ 90 ��.
8. natural air supplying and exhausting system according to claim 7, it is characterised in that, the length of the first pipe body of described air outlet tube is greater than the length of the first pipe body of described blast pipe.
CN201610153204.8A 2016-03-17 2016-03-17 Natural air feeding and exhausting system Pending CN105627492A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610153204.8A CN105627492A (en) 2016-03-17 2016-03-17 Natural air feeding and exhausting system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610153204.8A CN105627492A (en) 2016-03-17 2016-03-17 Natural air feeding and exhausting system

Publications (1)

Publication Number Publication Date
CN105627492A true CN105627492A (en) 2016-06-01

Family

ID=56042661

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610153204.8A Pending CN105627492A (en) 2016-03-17 2016-03-17 Natural air feeding and exhausting system

Country Status (1)

Country Link
CN (1) CN105627492A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109489175A (en) * 2018-11-12 2019-03-19 浙江秀禾建筑设计有限公司 Underground ventilation
CN111457538A (en) * 2020-03-14 2020-07-28 徐艳慧 Heating ventilation device in heat supply building and use method thereof
CN113028549A (en) * 2021-03-18 2021-06-25 广东银辉建设有限公司 Building energy-saving structure and building energy-saving method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109489175A (en) * 2018-11-12 2019-03-19 浙江秀禾建筑设计有限公司 Underground ventilation
CN111457538A (en) * 2020-03-14 2020-07-28 徐艳慧 Heating ventilation device in heat supply building and use method thereof
CN113028549A (en) * 2021-03-18 2021-06-25 广东银辉建设有限公司 Building energy-saving structure and building energy-saving method
CN113028549B (en) * 2021-03-18 2021-09-10 广东银辉建设有限公司 Building energy-saving structure and building energy-saving method

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
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Application publication date: 20160601