CN107166624A - A kind of fresh air purifying all-in-one - Google Patents
A kind of fresh air purifying all-in-one Download PDFInfo
- Publication number
- CN107166624A CN107166624A CN201710576205.8A CN201710576205A CN107166624A CN 107166624 A CN107166624 A CN 107166624A CN 201710576205 A CN201710576205 A CN 201710576205A CN 107166624 A CN107166624 A CN 107166624A
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- China
- Prior art keywords
- air
- fresh air
- fresh
- valve
- waste gas
- Prior art date
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- 239000002912 waste gas Substances 0.000 claims abstract description 46
- 238000000746 purification Methods 0.000 claims abstract description 43
- 239000007789 gas Substances 0.000 claims abstract description 17
- 238000004140 cleaning Methods 0.000 claims abstract description 16
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 16
- 229910052760 oxygen Inorganic materials 0.000 claims description 16
- 239000001301 oxygen Substances 0.000 claims description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 4
- 238000004659 sterilization and disinfection Methods 0.000 claims description 4
- 238000012360 testing method Methods 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 239000011941 photocatalyst Substances 0.000 claims description 3
- 239000003344 environmental pollutant Substances 0.000 abstract description 7
- 231100000719 pollutant Toxicity 0.000 abstract description 7
- 239000002245 particle Substances 0.000 abstract description 2
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- 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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
- F24F8/158—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using active carbon
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Ventilation (AREA)
- Air Conditioning Control Device (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention provides a kind of fresh air purifying all-in-one, including a casing, include VMC, cleaning system, exhaust emission system and control system in the casing；Outdoor fresh air is introduced indoor by the VMC, and indoor exhaust air is discharged outdoor by the exhaust emission system, so as to realize indoor and outdoor gas exchanges；The cleaning system falls the pollutant purifications such as the particle in fresh air and waste gas, to ensure IAQ；The control system controls the working condition of each system, so that it is guaranteed that air quality.A kind of fresh air purifying all-in-one that the present invention is provided is a little：Can be according to air quality Intelligent adjustment mode of operation, it is ensured that room air is pure and fresh, prevents pollutant from getting in, the energy is saved, with good promotional value.
Description
Technical field
The present invention relates to technical field of air purification, more particularly to a kind of fresh air purifying all-in-one.
Background technology
The air quality of room and local space is to influence the key factor of health, to eliminate air pollution, improving
Human body comfort, generally realizes the convective exchange between closed indoor and fresh air outside using new blower fan；Indoors
Air purifier is installed to eliminate pollutant.
Chinese patent application 201610873865.8《Fresh air purifying all-in-one》Disclose a kind of by VMC and purification
System concentrates on the scheme of an equipment.Chinese patent 201620653438.4《A kind of combined type fresh air purifying all-in-one》, it is public
Similar scheme has been opened, magnetic valve has been installed in fresh air inlet connection three-way pipeline, in two bifurcated passages, to realize pure input
The switching of fresh air and pure indoor circulation and two kinds of each half of function totally three kinds of mode of operations.
Such scheme uses blower fan to suck outdoor fresh air by fresh air inlet, purified with the mode such as filtering or adsorbing
Room air, exhaust blower discharge the air of indoor dirt relatively by air outlet.
Existing fresh air purifying all-in-one, although resh air requirement and the conversion of purge amount to a certain extent, but nothing can be realized
Method is completely dependent on artificial subjective judgement and intervention according to being actually needed the ratio to adjust both of air quality, its drawback
It is：Purification is not turned on if the 1, introducing outdoor fresh air for a long time, it is difficult to ensure IAQ；If the 2, lasting close
Close fresh air and easily cause the dirty particularly oxygen concentration of room air to decline and gas concentration lwevel under simple purification pattern
Increase, is unfavorable for human body respiration health；If the 3, keeping fresh air for a long time without analyse, purifying each half, it is possible to cause
Fresh air is not enough or clean-up effect is undesirable, when Outdoor Air Quality is good enough, and opening purification pattern causes energy waste, such as
Fruit Outdoor Air Quality extreme difference, then being continuously introduced into fresh air and being subject to purification to lose more than gain.These defects cause so-called one
Body machine can only actually be used as one of which function machine.
The content of the invention
The technical problems to be solved by the invention are that VMC can be adjusted according to Outdoor Air Quality by providing one kind
With the working condition of cleaning system, so that it is guaranteed that IAQ reaches the fresh air purifying all-in-one of perfect condition.
The present invention is to solve above-mentioned technical problem by the following technical programs：
Including VMC, cleaning system in a kind of fresh air purifying all-in-one, including a cabinet, the cabinet also includes control
System processed；
The VMC includes the fresh air blast pipe being connected with outdoor, is connected and drives new with the fresh air blast pipe
Wind system sucks the fresh-air fan of fresh air, the fresh air chamber being connected with the fresh-air fan and by the fresh air chamber
Gas imported into the fresh air discharge pipe of interior；
The cleaning system includes constituting the fresh air purifying air inlet pipe that be connected of threeway with the fresh air discharge pipe, with it is described newly
The clean air package that wind purification air inlet pipe is connected, and it is connected that the air after purification is defeated with the clean air package
It is sent to the purification discharge pipe of interior；
A valve is each provided with the fresh air discharge pipe and fresh air purifying air inlet pipe, the valve may be contained within described new
After wind discharge pipe and fresh air purifying air inlet pipe intersection；
The control system includes being arranged at the PCB control panels of the cabinet inside and is arranged at the fresh air discharge pipe
The first air mass sensor before；The valve and fresh-air fan are connected with the PCB control panels；
The PCB control panels control the fresh air discharge pipe and net according to the testing result of the first air mass sensor
The opening and closing of valve in change air inlet pipe and openings of sizes.
Preferably, the clean air package includes a HEPA filter screen and the purification being arranged at before the HEPA filter screens
Blower fan, the purification fan is connected with the PCB control panels..
Preferably, the clean air package is additionally provided with composite activated carbon filter screen, light after the HEPA filter screens and touched
One or more of matchmaker's filter screen and ultraviolet-sterilization component.
Preferably, the cabinet top is provided with an air intake chamber for being provided with air inlet；The fresh air discharge pipe and purification
Discharge pipe with the air intake chamber, the air inlet be shutter.
Preferably, exhaust emission system is also included in the cabinet, the exhaust emission system includes and Interior Space gas phase
Waste gas suction line even, drives the waste gas suction line to suck the exhaust fan of waste gas, the waste gas chamber being connected with exhaust fan
Room, and by the exhaust emission tube outside the exhaust removal chamber of waste gas chamber.
Preferably, the waste gas purification air inlet pipe branch being connected with the cleaning system is additionally provided with the exhaust emission tube
Road.
Preferably, the cabinet front is provided with an indoor exhaust air intake chamber for being provided with indoor exhaust air suction inlet, described
Waste gas suction line one end is connected with the indoor exhaust air intake chamber, and the indoor exhaust air suction inlet is shutter.
Preferably, a valve is each provided with exhaust emission tube and the waste gas purification air inlet pipe, the valve is respectively provided with
After the intersection of the exhaust emission tube and waste gas purification air inlet pipe.
Preferably, the control system also includes the second air quality sensing for being arranged at the waste gas suction line porch
Device and oxygen concentration sensor；Valve and exhaust fan in exhaust emission tube and the waste gas purification air inlet pipe with it is described
PCB control panels are connected.
Preferably, the PCB control panels pass through first air mass sensor, the second control mass sensor
And the testing result of oxygen concentration sensor, the action of air intake blower fan, exhaust fan and purification fan described in adjust automatically with
And opening and closing and the openings of sizes of the valve on each pipeline.
Preferably, the valve is butterfly valve, and the valve is included on motor and valve body, the valve body
Position identification device is provided with, the motor and position identification device are connected with the PCB control panels, the position identification
Device sends the start position information of the valve body to the PCB control panels, and the PCB control panels are according to the stream of gas
Flux determines the final position of the valve body, then by controlling the motor to realize that the valve body is rotated,
So as to realize the purpose of continuous, accurate adjustment air quantity.
Preferably, it is provided with heat exchanger between the fresh air chamber and the waste gas chamber.
The advantage of the invention is that：
1. Outdoor Air Quality is obtained by the first air mass sensor, controller rationally changes according to Outdoor Air Quality
Become the unlatching of valve, so that it is guaranteed that the relatively low air of outdoor quality has to pass through purification and can just got in, and outdoor air matter
Air is introduced directly into interior by amount when higher, requires no cleaning system, so as to reduce energy resource consumption, improve making for cleaning system
Use the life-span.
2. HEPA filter screens are provided with the clean air package, can effectively filter out the pollutant in air, prevent
Outdoor pollutant is got in.
3. it is outdoor by setting exhaust emission system to discharge indoor exhaust air, realize the scavenging period of indoor and outdoor, it is ensured that room
Interior air quality.
4. the branch road being connected with cleaning system is provided with exhaust emission system, so as to realize the again sharp of indoor exhaust air
With, when Outdoor Air Quality is poor or during larger indoor/outdoor temperature-difference, can not introduce outdoor fresh air, and indoor exhaust air is only purified,
Ensure that room air is pure and fresh.
5. the second air mass sensor and oxygen concentration sensor are provided with waste gas suction line, is easy to sensing chamber
Interior air quality and oxygen concentration, determine whether to need to introduce fresh air.
6. heat exchanger is provided between the fresh air chamber and waste gas chamber, so that new air temperature tends to Indoor Temperature
Degree, improves indoor human body comfort level, saves the energy.
A kind of fresh air purifying all-in-one that the present invention is provided, can be according to air quality Intelligent adjustment mode of operation, it is ensured that
Room air is pure and fresh, prevents pollutant from getting in, and the energy is saved, with good promotional value.
Brief description of the drawings
Fig. 1 is a kind of internal structure schematic diagram for fresh air purifying all-in-one that embodiments of the invention are provided；
Fig. 2 is a kind of schematic diagram of the cabinet for fresh air purifying all-in-one that embodiments of the invention are provided；
Fig. 3 is a kind of top view for fresh air purifying all-in-one that embodiments of the invention are provided；
Fig. 4 is a kind of schematic diagram of the clean air package for fresh air purifying all-in-one that embodiments of the invention are provided；
Fig. 5 is a kind of schematic diagram of the valve for fresh air purifying all-in-one that embodiments of the invention are provided.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, below in conjunction with specific embodiment, and reference
Accompanying drawing, the present invention is described in further detail.
As shown in figure 1, a kind of fresh air purifying all-in-one, including a cabinet 1, the cabinet 1 be internally provided with VMC,
Cleaning system, exhaust emission system and control system.
The VMC includes the fresh air blast pipe 21 being connected with outdoor, is connected and drives with the fresh air blast pipe 21
Dynamic VMC sucks the fresh-air fan 22 of fresh air, the fresh air chamber 23 being connected with the fresh-air fan 22 and will it is described newly
Gas in wind chamber 23 imported into the fresh air discharge pipe 24 of interior.
The cleaning system includes constituting the fresh air purifying air inlet pipe 31 that threeway is connected with the fresh air discharge pipe 24, with institute
The clean air package 33 that fresh air purifying air inlet pipe 31 is connected is stated, and is connected and will purify with the clean air package 33
Air afterwards is transported to the purification discharge pipe 34 of interior.
The exhaust emission system includes the waste gas suction line 51 being connected with room air, drives the waste gas suction line 51
The exhaust fan 52 of waste gas, the waste gas chamber 53 being connected with exhaust fan 52 are sucked, and the waste gas of waste gas chamber 53 is arranged
Go out the exhaust emission tube 54 of outdoor.
The control system includes being arranged at the PCB control panels 41 of the cabinet inside, is respectively arranged at the fresh air and goes out
Valve 42 in airduct 24, fresh air purifying air inlet pipe 31, exhaust emission tube 51 and waste gas purification air inlet pipe 32, is arranged at described new
The first air mass sensor 43 before wind discharge pipe 24, is arranged at the second air matter of the porch of waste gas suction line 51
Quantity sensor 44 and oxygen concentration sensor 45；The valve 42, fresh-air fan 22, exhaust fan 52 and each sensor connect
Enter into the PCB control panels 41.In preferred embodiment, first air mass sensor is arranged at the fresh-air fan 22
Access at fresh air chamber 23, flow velocity relatively delays herein, and gas is more stable, and measurement result is reliable.
Valve 42 on the fresh air discharge pipe 24 and fresh air purifying air inlet pipe 31 is arranged at fresh air discharge pipe 24 and fresh air
After the intersection for purifying air inlet pipe 31；Valve 42 on the exhaust emission tube 54 and waste gas purification air inlet pipe 32 is arranged at useless
After the intersection of gas discharge pipe 54 and waste gas purification air inlet pipe 32.
With reference to Fig. 2, the top of cabinet 1 is provided with an air intake chamber 11 for being provided with air inlet 111, the fresh air discharge pipe
24 and purification discharge pipe 34 connected with the air intake chamber 11, described 111 shutters of air outlet.The cabinet 1 is just
The top in face is additionally provided with an indoor exhaust air intake chamber 12 for being provided with indoor exhaust air suction inlet 121, the waste gas suction line 51
One end be connected with the indoor exhaust air intake chamber 12, the indoor exhaust air suction inlet 121 be shutter.
With reference to Fig. 1, Fig. 2 and Fig. 3, fresh air suction inlet 13 and outlet port are additionally provided with below the side of cabinet 1
14, the fresh air blast pipe 21 extends to outdoor so as to which outdoor air is transported into interior, institute by the fresh air suction inlet 13
State exhaust emission tube 54 and outdoor is extended to by the outlet port 14, indoor exhaust air is drained into outdoor.
With reference to Fig. 4, the clean air package 33 includes HEPA filter screen 331, and 331 pair 0.3 of the HEPA filter screens are micro-
The filter efficiency of particulate more than rice reaches 99.97%, the pollutant such as particle that effectively can be crossed in air filtering；In order to reach more
Good filter effect, the clean air package can also include composite activated carbon filter screen 332, photocatalyst filtering net 333 and
One or more of ultraviolet-sterilization component 334；Clean air package 33 described in the preferred embodiments of the present invention includes HEPA
Filter screen 331, composite activated carbon filter screen 332, photocatalyst filtering net 333 and ultraviolet-sterilization component 334, to reach that preferably filtering is imitated
Really.
With reference to Fig. 5, the valve 42 is butterfly valve, and the valve includes motor 421 and valve body 422, described
Be provided with position identification device (being not drawn into figure) on valve body 422, the motor 421 and position identification device with
PCB control panels 41 are connected, and the unlatching for each valve 42 of numerical computations that the PCB control panels 41 pass through each sensor is big
It is small, so as to draw the final position after the adjustment of valve body 422, pass through the position identification device and obtain the valve sheet
The original position of body 422, the PCB control panels 41 determine the row of the valve body 422 according to original position and final position
Journey, so as to accurately adjust the action of the motor 421, realizes continuous, the accurate adjustment of air quantity.
Those skilled in the art the valve 42 can also be set to gated type, rotation open shape, spherical, cock shape etc. other
The valve of continuous, accurate control openings of sizes can be realized.
The fresh air chamber 23 is close to side by side with the waste gas chamber 53, so that outdoor fresh air enters fresh air chamber 23
Afterwards, heat exchange can be carried out with the indoor exhaust air in waste gas chamber 53, so that fresh air temperatures approach is in indoor temperature, improves people
Body comfort level, reduces energy resource consumption.In preferred embodiment, heat is provided between the fresh air chamber 23 and the waste gas chamber 53
Exchanger (is not drawn into) in figure, to improve the heat exchanger effectiveness of fresh air and waste gas, improves energy utilization rate.
A kind of fresh air purifying all-in-one that the present invention is provided, can according to the setting of indoor and outdoor air quality and user, from
Dynamic adjustment mode of operation, to ensure that room air is pure and fresh, it is ensured that room air oxygen content meets human body requirements, in different bars
Under part, the specific works mode of the fresh air purifying all-in-one is as follows：
1) when Outdoor Air Quality is preferable：Now fresh air is without purification, and control system closes the fresh air purifying air inlet pipe
31 and waste gas purification air inlet pipe 32 on valve 42 close, cleaning system does not work, and the VMC is directly by fresh air from room
Outer to introduce indoor, the exhaust emission system discharges indoor exhaust air outdoor；
Exhaust emission system worked after a period of time, if second air mass sensor 44 detects indoor gas
Preferably, the fresh air purifying all-in-one is by break-off, to reduce energy consumption for quality.If it is indoor because human body respiration, smoke or
Other behaviors produce peculiar smell or pollution IAQ, and it is relatively low that second air borne sensor 44 detects IAQ
When, the fresh air purifying all-in-one can be again started up and update room air.
2) when first air mass sensor 43, to detect Outdoor Air Quality poor, and the second air quality is sensed
Device 44, which detects room air, needs purification, and the oxygen concentration sensor 45 detects oxygen content in indoor exhaust air still
During enough human body requirements：The VMC is completely closed, and the valve 42 on the exhaust emission tube 54 is closed, waste gas discharge system
Indoor exhaust air is entered the clean air package 33 by system by the waste gas purification air inlet pipe 32, so as to be by the purification
System purification indoor exhaust air, reaches the purpose for maintaining room air pure and fresh；When second air mass sensor 44 detects room
When interior air quality is preferable, the fresh air purifying all-in-one is stopped.
3) when first air mass sensor 43, to detect Outdoor Air Quality poor, and the second air quality is sensed
Device 44, which detects room air, needs purification, and the oxygen concentration sensor 45 detects oxygen content in indoor exhaust air not
When can meet human normal demand：The VMC work, while the valve 42 on the fresh air discharge pipe 24 is closed, fresh air
The cleaning system is fully entered subsequently into interior；Meanwhile, exhaust emission system also passes through indoor section waste gas described useless
Gas purification air inlet pipe 32 enters the clean air package 33, and according to the soakage of the oxygen content of indoor exhaust air adjustment fresh air
Enter the amount that the clean air package 33 participates in purification with waste gas, so that fresh-air fan 22 and purification fan described in Reasonable adjustment
Operating power, reduce energy consumption；Now the exhaust fan 52 of exhaust emission system with the identical power of fresh-air fan 22
Indoor exhaust air is discharged into outdoor, to maintain indoor gas to balance；Until IAQ recovers preferable level.
Above-mentioned adjustment process is realized automatically by the control system, while user can also set fresh air as needed
Introduction volume and waste gas discharge rate.
Above-mentioned oxygen concentration sensor 45 is it can also be provided that gas concentration lwevel sensor, two in indoor gas
Content of carbon oxide releases oxygen content, so as to reach the purpose of adjustment fresh air purifying all-in-one mode of operation.
Particular embodiments described above, has been carried out further in detail to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail bright, it should be understood that the foregoing is only the specific embodiment of the present invention, be not intended to limit the invention, not
It is any modification that those of ordinary skill in the art are made to the present invention, equivalent on the premise of departing from the spirit and principles in the present invention
Replace, improve etc., within the protection domain that claims of the present invention determination all should be fallen into.
Claims (10)
1. include VMC, cleaning system in a kind of fresh air purifying all-in-one, including a cabinet (1), the cabinet (1), its
It is characterised by：Also include control system；
The VMC includes the fresh air blast pipe (21) being connected with outdoor, is connected and drives with the fresh air blast pipe (21)
Dynamic VMC sucks the fresh-air fan (22) of fresh air, the fresh air chamber (23) being connected with the fresh-air fan (22) and general
Gas in the fresh air chamber (23) imported into the fresh air discharge pipe (24) of interior；
The cleaning system includes constituting the fresh air purifying air inlet pipe (31) that threeway is connected with the fresh air discharge pipe (24), with institute
The clean air package (33) that fresh air purifying air inlet pipe (31) is connected is stated, and is connected with the clean air package (33)
Air after purification is transported to the purification discharge pipe (34) of interior；
A valve (42) is each provided with the fresh air discharge pipe (24) and fresh air purifying air inlet pipe (31), the valve (42) is
It is arranged at after the fresh air discharge pipe (24) and fresh air purifying air inlet pipe (31) intersection；
The control system includes being arranged at the internal PCB control panels (41) of the cabinet (1) and be arranged at the fresh air
The first air mass sensor (43) before airduct (24)；The valve (42) and fresh-air fan (22) are controlled with the PCB
Making sheet (41) is connected；
The PCB control panels (41) control the fresh air discharge pipe according to the testing result of the first air mass sensor (43)
(24) opening and closing of the valve (42) and in purification air inlet pipe (31) and openings of sizes.
2. a kind of fresh air purifying all-in-one according to claim 1, it is characterised in that：Clean air package (33) bag
Include a HEPA filter screen (331) and the purification fan being arranged at before the HEPA filter screens (331), the purification fan with it is described
PCB control panels (41) are connected.
3. a kind of fresh air purifying all-in-one according to claim 2, it is characterised in that：The clean air package (33) exists
Composite activated carbon filter screen (332), photocatalyst filtering net (333) and ultraviolet-sterilization are additionally provided with after the HEPA filter screens (331)
One or more of component (334).
4. a kind of fresh air purifying all-in-one according to claim 2, it is characterised in that：Also include in the cabinet (1) useless
Gas discharge system, the exhaust emission system includes the waste gas suction line (51) being connected with room air, drives the waste gas to inhale
Enter the exhaust fan (52) that pipe (51) sucks waste gas, the waste gas chamber (53) being connected with exhaust fan (52), and by waste gas
Exhaust emission tube (54) outside the exhaust removal chamber of chamber (53).
5. a kind of fresh air purifying all-in-one according to claim 4, it is characterised in that：On the exhaust emission tube (54) also
It is provided with waste gas purification air inlet pipe (32) branch road being connected with the cleaning system.
6. a kind of fresh air purifying all-in-one according to claim 5, it is characterised in that：The exhaust emission tube (54) and useless
Be each provided with a valve (42) in gas purification air inlet pipe (32), the valve (42) may be contained within the exhaust emission tube (54) and
After the intersection of waste gas purification air inlet pipe (32).
7. a kind of fresh air purifying all-in-one according to claim 6, it is characterised in that：The control system also includes setting
The second air mass sensor (44) and oxygen concentration sensor (45) in waste gas suction line (51) porch；It is described useless
Valve (42) and exhaust fan (52) on gas discharge pipe (54) and waste gas purification air inlet pipe (32) with the PCB control panels
(41) it is connected.
8. a kind of fresh air purifying all-in-one according to claim 7, it is characterised in that：The PCB control panels (41) pass through
First air mass sensor (43), the second control mass sensor (44) and oxygen concentration sensor (45)
Testing result, described in adjust automatically on air intake blower fan (22), the action of exhaust fan (52) and purification fan and each pipeline
The opening and closing of valve (42) and openings of sizes.
9. a kind of fresh air purifying all-in-one according to claim 8, it is characterised in that：The valve (42) is butterfly valve,
The valve (42) includes being provided with position knowledge on motor (421) and valve body (422), the valve body (422)
Other device, the motor (421) and position identification device are connected with the PCB control panels (41).
10. a kind of fresh air purifying all-in-one according to claim 4, it is characterised in that：The fresh air chamber (23) and institute
State and be provided with heat exchanger between waste gas chamber (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710576205.8A CN107166624A (en) | 2017-07-14 | 2017-07-14 | A kind of fresh air purifying all-in-one |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710576205.8A CN107166624A (en) | 2017-07-14 | 2017-07-14 | A kind of fresh air purifying all-in-one |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107166624A true CN107166624A (en) | 2017-09-15 |
Family
ID=59816922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710576205.8A Pending CN107166624A (en) | 2017-07-14 | 2017-07-14 | A kind of fresh air purifying all-in-one |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107166624A (en) |
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| CN111351154A (en) * | 2020-03-09 | 2020-06-30 | 武汉东昌仓贮技术有限公司 | Construction and use method of indoor air filtering and purifying system |
| CN114889798A (en) * | 2022-04-02 | 2022-08-12 | 广船国际有限公司 | Ship cabin rain-falling type air supply system and ship |
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Address after: 246000, Anhui, Anqing Province Development Zone, 3.9 square kilometers Industrial Park, weft two Lu South, all the way East Applicant after: ANHUI JIANGHANG ENVITEK ENVIRONMENTAL TECHNOLOGY CO.,LTD. Address before: 246000, Anhui, Anqing Province Development Zone, 3.9 square kilometers Industrial Park, weft two Lu South, all the way East Applicant before: ANHUI JIANGHANG ENVITEK ENVIRONMENT TECHNOLOGY CO.,LTD. |
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Application publication date: 20170915 |
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