CN109405159A - The central unpowered New-air purifying system of cloud - Google Patents
The central unpowered New-air purifying system of cloud Download PDFInfo
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- CN109405159A CN109405159A CN201811073243.2A CN201811073243A CN109405159A CN 109405159 A CN109405159 A CN 109405159A CN 201811073243 A CN201811073243 A CN 201811073243A CN 109405159 A CN109405159 A CN 109405159A
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- 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
- F24F11/70—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
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
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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)
- Fluid Mechanics (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention proposes a kind of unpowered New-air purifying system of central cloud, which includes: shell, and shell has outdoor air inlet, outdoor exhaust outlet, indoor air outlet and indoor exhaust wind mouth；New wind filter, new wind filter are arranged at outdoor air inlet, to be filtered to the outdoor air for entering shell；Return air filter, return air filter is arranged at exhaust outlet indoors, to be filtered to from the air of indoor discharge；Air-supply assembly, air-supply assembly are connected to shell by indoor air outlet, and air-supply assembly has at least one air-supply end and each air-supply end all has power device；Air draft component, air draft component are connected to shell by indoor exhaust wind mouth, and air draft component has at least one air draft end and each air draft end all has power device；And controller, controller are connected with shell, air-supply assembly and air draft component respectively, to control the work of purification system.
Description
Technical field
The present invention relates to air purification fields, more particularly, to a kind of unpowered New-air purifying system of central cloud.
Background technique
Currently, fresh air system in the market is blown by the blower of enclosure interior, air is reached along air supply duct and is needed
The space to be purified, this system design scheme are primarily present following drawback: one, shell is in each space air supply process,
Along the lengthening of air supply duct and increasing for bent angle, the air quantity that forced draft reaches air outlet can significantly decay；Two, due to
Entire fresh air system only has a set of blower of enclosure interior, therefore can not be achieved the independent control of each space air quantity.
Summary of the invention
In order to solve the above technical problems, the invention proposes a kind of unpowered New-air purifying system of central cloud, the purification system
System includes:
Shell, and shell has outdoor air inlet, outdoor exhaust outlet, indoor air outlet and indoor exhaust wind mouth；
New wind filter, new wind filter are arranged at outdoor air inlet, to carry out to the outdoor air for entering shell
Filter；
Return air filter, return air filter is arranged at exhaust outlet indoors, to carry out to from the air of indoor discharge
Filter；
Air-supply assembly, air-supply assembly are connected to shell by indoor air outlet, and air-supply assembly has at least one air-supply end
It holds and each air-supply end all has power device；
Air draft component, air draft component are connected to shell by indoor exhaust wind mouth, and air draft component has at least one air draft end
It holds and each air draft end all has power device；With
Controller, controller are connected with shell, air-supply assembly and air draft component respectively, to control the work of purification system
Make.
It in one embodiment, further include being connected respectively with outdoor air inlet, outdoor exhaust outlet and indoor air outlet
And outdoor air inlet air-valve, outdoor exhaust outlet air-valve and the indoor air outlet air-valve being connected with controller,
Wherein, indoor exhaust wind mouth by indoor air outlet air-valve and return air filter is connected to indoor air outlet, by new
Wind filter and outdoor exhaust outlet air-valve are connected to outdoor exhaust outlet, and outdoor air inlet and outdoor air inlet air-valve pass through fresh air
Filter and indoor air outlet air-valve are connected to indoor air inlet.
It in one embodiment, further include that the Interior Space makings being connected inside housings and respectively with controller is set
Amount detector and Outdoor Air Quality detector, indoor air quality detector are arranged at exhaust outlet indoors in sensing chamber
Air quality, Outdoor Air Quality detector are arranged at outdoor air inlet to detect Outdoor Air Quality.
In one embodiment, controller controls outdoor air inlet wind according to indoor air quality and Outdoor Air Quality
The opening and closing state of valve, outdoor exhaust outlet air-valve and indoor air outlet air-valve.
In one embodiment, further include total-heat exchanger, total-heat exchanger is arranged inside housings, and it is outdoor into
Air port by the first air duct of total-heat exchanger with indoor air outlet is connected, outdoor exhaust outlet passes through total-heat exchanger
The second air duct be connected with indoor exhaust wind mouth.
In one embodiment, the first air duct is multiple with the second air duct, and multiple first air are logical
Road intersects with multiple second air ducts is bonded setting.
In one embodiment, air-supply assembly further include:
Air supply duct, one end of air supply duct are connected with indoor air outlet,
Wherein, at least one air-supply end is connected respectively to air supply duct, and each air-supply end includes air-supply end
Pipeline and the air-supply tail-end blower fan being arranged in air-supply end pipeline, air-supply end check-valves and air-supply end air outlet.
In one embodiment, air-supply end further includes air-supply terminal controller, air-supply terminal controller and air-supply end
Blower is connected to control the air output of corresponding air-supply end.
In one embodiment, air draft component further include:
One end of exhaust duct, exhaust duct is connected with indoor exhaust wind mouth,
Wherein, at least one air draft end is connected respectively to exhaust duct, and each air draft end includes air draft end
Pipeline and the air draft tail-end blower fan being arranged in the pipeline of air draft end, air draft end check-valves and air draft end air outlet.
In one embodiment, air draft end further includes air draft terminal controller, air draft terminal controller and air draft end
Blower is connected to control the exhaust air rate of corresponding air draft end.
In one embodiment, each of new wind filter and return air filter are electrostatic adsorption type filter screen, machine
Tool formula filter screen or combined type filter screen.
As shown in the above description, power device is placed on by the central unpowered New-air purifying system of cloud disclosed by the invention send
The terminal of wind component and air draft component makes shell easily facilitate installation and movement to reduce the volume of housing parts；It send
Active negative pressure is generated inside the pipeline of wind component and air draft component, theoretically no matter pipeline length or tubing corner number,
Influence all very littles to air quantity, thus induced draft reach it is each air-supply end air quantity decaying it is smaller；Each air-supply end and
The independent control of air quantity may be implemented in the power device of each air draft end, therefore the independent of each space air quantity may be implemented
Accurate control.
Detailed description of the invention
Fig. 1 is to be shown according to the structure of the unpowered New-air purifying system of central cloud of one exemplary embodiment of the present invention
It is intended to.
Specific embodiment
The central unpowered New-air purifying system of cloud disclosed by the invention is described further with reference to the accompanying drawing.
Referring to Fig.1, the central unpowered New-air purifying system of cloud disclosed by the invention includes shell 1, new wind filter 9, returns
Wind filter 3, air-supply assembly, air draft component and controller 12, wherein new wind filter 9, return air filter 3 are arranged at
The main machine structure of the purification system is formed in shell 1.
Shell 1 is the shell of the main machine structure of the purification system, for installing other components of host.Implement at one
In example, shell 1 can be body structure made of metal material.Outdoor air inlet 10, outdoor are provided on the side wall of shell 1
Exhaust outlet 7, indoor air outlet 4 and indoor exhaust wind mouth 2, with outdoor and indoor connection, to realize air exchange respectively.Wherein, room
External air inlet port 10 passes through outdoor intake stack 15 and receives outdoor air, and outdoor exhaust outlet 7 passes through outdoor exhaust duct 21 for air
It is expelled to outdoor.
New wind filter 9 is arranged at outdoor air inlet 10, to be filtered to the outdoor air for entering shell 1.Return air
Filter 3 is arranged at exhaust outlet 2 indoors, to be filtered to from the air of indoor discharge.In one embodiment of the present of invention
In, new wind filter 9 and return air filter 3 be electrostatic adsorption type filter screen, mechanical filtration net, combined type filter screen or
Other devices for air cleaning commonly used in the art.It will be understood by those skilled in the art that the present invention discloses
Main machine structure in new wind filter 9 and the quantity of return air filter 3 be not limited to one, and can be two or more
It is multiple；In addition, new each of wind filter 9 and return air filter 3 are also possible to the combination of different filter devices.
One end of air-supply assembly passes through indoor air outlet 4 and is connected to shell 1, the other end be at least one air-supply end and
Each air-supply end all has power device, and the air that will pass through host purification is sent out from each air-supply end.Air draft component
One end shell 1 is connected to by indoor exhaust wind mouth 2, the other end is that at least one air draft end and each air draft end have
Dynamic device, room air is discharged, and realizes air exchange.In this way, by being arranged one or more in each independent room
A air-supply end and one or more air drafts end can realize air flow circuit to each room；In each air-supply end
Power device is set with air draft end, negative pressure can be formed in air-supply assembly and air draft component, to drive in host and main
Air flowing outside machine, realizes unpowered host.
Controller 12 is connected with new wind filter 9, return air filter 3, air-supply assembly and air draft component respectively, with control
The work for making new wind filter 9, return air filter 3, air-supply assembly and air draft component, realizes the effect of air cleaning.
With continued reference to Fig. 1, in one embodiment of the invention, the New-air purifying system further include respectively with outdoor into
Air port 10, outdoor exhaust outlet 7 and indoor air outlet 4 be connected and be connected with controller 12 outdoor air inlet air-valve 11,
Outdoor exhaust outlet air-valve 8 and indoor air outlet air-valve 5, and indoor exhaust wind mouth 2 passes through indoor air outlet air-valve 5 and return air
Filter 3 is connected to indoor air outlet 4, is connected to outdoor exhaust outlet 7 by new wind filter 9 and outdoor exhaust outlet air-valve 8,
Outdoor air inlet 10 and outdoor air inlet air-valve 11 are connected to indoor air-supply by new wind filter 9 and indoor air outlet air-valve 5
Mouth 4.In this way, passing through the opening of control outdoor air inlet air-valve 11, outdoor exhaust outlet air-valve 8 and indoor air outlet air-valve 5
It can control the air flow in host with closing, elaborate below to this.
It opens indoor air outlet air-valve 5, close outdoor exhaust outlet air-valve 8 and outdoor air inlet air-valve 11, that is, close master
The interchange channel of machine structure and outside air.Start air-supply assembly and air draft component, makes setting in air-supply end and air draft end
Power device generate negative pressure in system, room air enters shell by the indoor exhaust wind mouth 2 of air draft component and shell 1
1, air-supply assembly is entered by indoor air outlet air-valve 5 and indoor air outlet 4 after the filtering of return air filter 3, it is most laggard
Enter each independent room.In this way, realizing circulating and purifying for room air by the purification system, it is properly termed as
Interior circulation pattern.
It closes indoor air outlet air-valve 5, close outdoor exhaust outlet air-valve 8 and outdoor air inlet air-valve 11, that is, close room
Connection between inner wind outlet 4 and indoor exhaust wind mouth 2.Start air-supply assembly and air draft component, makes setting in air-supply end and row
The power device of wind end generates negative pressure in system；Room air is by entering shell 1 in air draft component, by return air mistake
It is discharged after the filtering of filter 3 by outdoor exhaust outlet air-valve 8, outdoor exhaust outlet 7；Outdoor air passes through outdoor air inlet 10, room
External air inlet port air-valve enters shell 1, by new wind filter 9 filter it is laggard enter the room inner wind outlet air-valve and indoor air outlet 4 into
Enter air-supply assembly, purified fresh air is sent into each room by air-supply assembly.In this way, being driven by end, realize external
The circulation and purification of air and room air, are properly termed as outer circulation mode.
Open indoor air outlet air-valve 5 and outdoor air inlet air-valve 11, close outdoor exhaust outlet air-valve 8, that is, close to
The channel of external world's discharge gas.Start air-supply assembly and air draft component, makes the power dress that air-supply end and air draft end are set
It sets and generates negative pressure in system；Room air enters shell 1 by the indoor exhaust wind mouth 2 of air draft component and shell 1, by returning
Pass through indoor air outlet air-valve after the filtering of wind filter 3 and indoor air outlet 4 enters air-supply assembly, finally enters each only
Vertical room；Meanwhile outdoor air enters shell 1 by outdoor air inlet 10, outdoor air inlet air-valve 11, by fresh air mistake
Inlet space inner wind outlet air-valve 5 and indoor air outlet 4 enter air-supply assembly after filter 9 filters, after being purified by air-supply assembly
Fresh air be sent into each room.In this way, driving by end, the circulation and purification of room air are realized, while by outside air
It is sent into interior after purification, mixed ventilation mode can be realized to indoor and outdoors, be properly termed as mixing circulation mode.
It follows that can by the way that outdoor exhaust outlet air-valve 8, outdoor air inlet air-valve 11, indoor air outlet air-valve 5 is arranged
Different air inlets to be connect with exhaust outlet, realize different air circulation and purification pattern, so as to according to indoor and
Outdoor air quality selects different working modes.
In one embodiment, the central unpowered New-air purifying system of cloud disclosed by the invention further includes being arranged in shell 1
Indoor air quality detector 13 and Outdoor Air Quality detector 14 internal and be connected respectively with controller 12.It is indoor
Air quality detector 13 is arranged at exhaust outlet 2 indoors to detect indoor air quality and pass Outdoor Air Quality data
It send to controller 12, the setting of Outdoor Air Quality detector 14 detects Outdoor Air Quality at outdoor air inlet 10 and will
Outdoor Air Quality data transmission is to controller 12.In this way, controller 12 can compare and indoor sentence with outdoor air quality
It is disconnected which kind of circulation pattern is selected to be more conducive to human health.It will be appreciated that those skilled in the art that user can also be with
It manually selects and which kind of operating mode is used.
Referring to Fig.1, the central unpowered New-air purifying system of cloud disclosed by the invention further includes total-heat exchanger 6.Full heat is handed over
Parallel operation 6 is arranged inside shell 1, and outdoor air inlet 10 (is not shown by the first air duct of total-heat exchanger 6 in figure
It is connected out) with interior air outlet 4, outdoor exhaust outlet 7 is led to
Referring to Fig.1, the air-supply assembly in purification system disclosed by the invention includes air supply duct 16 and multiple air-supplies end
End.One end of air supply duct 16 is connected with indoor air outlet 4, to obtain room air or outdoor sky after purification out of shell 1
Gas.At least one air-supply end is connected respectively to air supply duct 16, and fresh air is sent to independent room.Each air-supply end
Including air-supply end pipeline and the air-supply tail-end blower fan 18 being arranged in air-supply end pipeline, air-supply end check-valves 17 and send
Wind end air outlet 20.Preferably, each air-supply end further includes air-supply terminal controller (not shown), air-supply end
Side controller can with air-supply tail-end blower fan 18 be connected with control it is corresponding blow end air output.In this way, can pass through
Control revolving speed and the air-supply end check-valves 17 of the air-supply tail-end blower fan 18 of each air-supply end individually to control independent room
Interior air output realizes independent control.
Referring to Fig.1, similar to the air-supply structure of end, the air draft component in purification system disclosed by the invention includes row
Air piping 22 and at least one air draft end.One end of exhaust duct 22 is connected with indoor exhaust wind mouth 2, by room air
It is sent into, is recycled to interior after purification or drains into outdoor.At least one air draft end is connected respectively to exhaust duct 22, with
By the air discharge in independent room.
By air-supply assembly tool, there are three air-supply end, air draft components to have there are three for air draft end below, passes through test
Data illustrate the technical effect for the unpowered New-air purifying system of central cloud that the present invention is spaced apart.
One air-supply end and an air draft end are set in three rooms respectively, wherein the air-supply end in room one
Distance apart from host is 3m, and the air-supply end in room two is 8m apart from host distance, and the air-supply end in room three is apart from host
Distance is 13m.Table one, table two and table three respectively illustrate the test data in three rooms.
Table one
Table two
Table three
It may indicate that the central unpowered New-air purifying system of cloud proposed by the present invention may be implemented very well by above data
Clean-up effect, and common fresh air system can be effectively improved because what the air quantity caused by reasons such as distance and installation was decayed
Problem.
Claims (11)
1. a kind of unpowered New-air purifying system of center cloud, comprising:
Shell, and the shell has outdoor air inlet, outdoor exhaust outlet, indoor air outlet and indoor exhaust wind mouth；
New wind filter, the new wind filter are arranged at the outdoor air inlet, with empty to the outdoor for entering the shell
Gas is filtered；
Return air filter, the return air filter are arranged at the indoor exhaust wind mouth, to carry out to from the air of indoor discharge
Filtering；
Air-supply assembly, the air-supply assembly are connected to the shell by the indoor air outlet, and the air-supply assembly has extremely
Lack an air-supply end and each air-supply end all has power device；
Air draft component, the air draft component are connected to the shell by the indoor exhaust wind mouth, and the air draft component has extremely
Lack an air draft end and each air draft end all has power device；With
Controller, the controller is connected with the shell, the air-supply assembly and the air draft component respectively, to control
State the work of purification system.
2. purification system according to claim 1, further includes:
Be connected respectively with the outdoor air inlet, the outdoor exhaust outlet and the indoor air outlet and with the controller
Outdoor air inlet air-valve, outdoor exhaust outlet air-valve and the indoor air outlet air-valve being connected,
Wherein, the indoor exhaust wind mouth is connected to the interior and is sent by the indoor air outlet air-valve and the return air filter
Air port is connected to the outdoor exhaust outlet, the outdoor air inlet by the new wind filter and the outdoor exhaust outlet air-valve
Mouthful and the outdoor air inlet air-valve by the new wind filter and the indoor air outlet air-valve be connected to the interior into
Air port.
3. purification system according to claim 2, further includes:
The indoor air quality detector and outdoor air that the enclosure interior is set and is connected respectively with the controller
Mass detector, the indoor air quality detector are arranged at the indoor exhaust wind mouth to detect indoor air quality, institute
Outdoor Air Quality detector is stated to be arranged at the outdoor air inlet to detect Outdoor Air Quality.
4. purification system according to claim 3, wherein the controller is according to the indoor air quality and the room
Outdoor air inlet air-valve described in outer air quality control, the outdoor exhaust outlet air-valve and the indoor air outlet air-valve are beaten
It opens and closed state.
5. purification system according to claim 1, further includes:
Total-heat exchanger, total-heat exchanger setting in the enclosure interior, and the outdoor air inlet pass through it is described complete
First air duct of heat exchanger is connected with the indoor air outlet, the outdoor exhaust outlet passes through the total-heat exchanger
The second air duct be connected with the indoor exhaust wind mouth.
6. purification system according to claim 5, wherein first air duct is with second air duct
It is multiple, and the multiple first air duct intersects with the multiple second air duct and is bonded setting.
7. purification system according to claim 1, wherein the air-supply assembly further include:
Air supply duct, one end of the air supply duct are connected with the indoor air outlet,
Wherein, at least one described air-supply end is connected respectively to the air supply duct, and each air-supply end includes air-supply
End pipeline and the air-supply tail-end blower fan being arranged in the air-supply end pipeline, air-supply end check-valves and the air-supply of air-supply end
Mouthful.
8. purification system according to claim 7, wherein the air-supply end further includes air-supply terminal controller, described
Air-supply terminal controller with it is described air-supply tail-end blower fan be connected with control it is corresponding blow end air output.
9. purification system according to claim 1, wherein the air draft component further include:
Exhaust duct, one end of the exhaust duct are connected with the indoor exhaust wind mouth,
Wherein, at least one described air draft end is connected respectively to the exhaust duct, and each air draft end includes air draft
End pipeline and the air draft tail-end blower fan being arranged in the pipeline of the air draft end, air draft end check-valves and the air-supply of air draft end
Mouthful.
10. purification system according to claim 9, wherein the air draft end further includes air draft terminal controller, described
Air draft terminal controller is connected to control the exhaust air rate of corresponding air draft end with the air draft tail-end blower fan.
11. purification system according to claim 1, wherein every in the new wind filter and the return air filter
One is electrostatic adsorption type filter screen, mechanical filtration net or combined type filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811073243.2A CN109405159A (en) | 2018-09-14 | 2018-09-14 | The central unpowered New-air purifying system of cloud |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811073243.2A CN109405159A (en) | 2018-09-14 | 2018-09-14 | The central unpowered New-air purifying system of cloud |
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| CN109405159A true CN109405159A (en) | 2019-03-01 |
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| CN201811073243.2A Pending CN109405159A (en) | 2018-09-14 | 2018-09-14 | The central unpowered New-air purifying system of cloud |
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