CN207395100U - The Total heat exchange purifier of circularly purifying function in a kind of band - Google Patents
The Total heat exchange purifier of circularly purifying function in a kind of band Download PDFInfo
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- CN207395100U CN207395100U CN201721471970.5U CN201721471970U CN207395100U CN 207395100 U CN207395100 U CN 207395100U CN 201721471970 U CN201721471970 U CN 201721471970U CN 207395100 U CN207395100 U CN 207395100U
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- 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]
- Y02B30/56—Heat recovery units
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Abstract
The utility model discloses a kind of Total heat exchange purifiers of circularly purifying function in band, including by Total heat exchange core fresh air filter pipe and exhaust duct arranged in a crossed manner, being equipped with fresh air valve, new wind turbine, the first primary filter screen and high efficiency particulate air in fresh air filter pipe successively from outdoor air inlet to indoor exhaust wind mouth；Exhaust duct is equipped with exhaust blower at indoor air inlet, and valve for air exhaust is equipped at outdoor exhaust outlet；It is connected between the fresh air filter pipe and exhaust duct of Total heat exchange core indoor by bypassing air-valve, when bypass air-valve is opened and fresh air valve and valve for air exhaust are closed, exhaust blower, bypass air-valve, high efficiency particulate air form interior circularly purifying passage.The utility model is by rationally setting each component to form Total heat exchange purification and interior circularly purifying pattern, user can select according to actual demand, realizing can make room air reach healthy and safe air quality in any operating mode, and can extend the screen replacing cycle, save operating cost and maintenance cost.
Description
Technical field
The utility model is related to technical field of air purification, are handed over more particularly to a kind of full heat of circularly purifying function in band
Change purifier.
Background technology
China's economic development in recent years is swift and violent, and people's living standard significantly improves, but outdoor air pollution therewith
Getting worse, PM2.5 problems have caused the whole people to pay close attention to, by taking Beijing as an example, by the real-time monitoring and statistics to PM2.5 in 2013
It turns out that PM2.5 averages are 90.1 μ g/m3, PM2.5 maximums annual average is 646 μ g/m3.Particularly 2 months in 2014
Weather more than PM2.5 serious pollutions has 11 days, wherein it is more than 250 μ g/m to have continuous 4 days PM2.53.The study found that Interior Space
The decline of makings amount directly endangers occupant's health and reduces the work efficiency of labourer.Influence the factor master of interior PM2.5 concentration
Will there are two, one be outdoor PM2.5 concentration, especially when outdoor concentration is higher, indoor concentration generally also can be with outdoor
It is consistent；One is indoor pollution sources release, especially cooking, smoking, personnel activity, semi-volatile organic matter, equipment
The fine particle of the generations such as operation.
Air purification style can be attributed to two classes in residential architecture at present：The first kind is full mechanical air supply+filtering.The purification
Mode directly sends outdoor air in indoor living environment after PM2.5 fillter sections, has both ensured the new fresh goods of room air
Matter can effectively completely cut off outdoor air pollutant again.But when PM2.5 powder amounts are higher indoors, purification speed is slow, and cannot will most
Final concentration value is handled in the range of a reasonably healthy.
Second class is gravity-flow ventilation+air purification.The purification style refers to that the outdoor fresh air with pollution sources passes through inorganization
The behaviors such as infiltration, windowing, enabling are got in or indoor occupant behavior (such as finishing, smoking, cooking, cleaning) causes room
Interior pollutant concentration rise, self-circulation purifying room air is realized by air self-cleaning machine.Using the program, indoor air flow is in
Amorphous state, indoor air cleaner can be reduced its PM2.5 concentration with the process chamber inner circulating air of faster speed
To certain level, but due to the intrusion of outdoor high density pollution air, adverse effect, and meeting are brought to the processing of room air
Air purifier is caused to be constantly in the operating mode of high speed processing, so as to increase the consumption of the energy.
In addition, for indoor/outdoor temperature-difference it is larger when hot comfort caused by outdoor air it is low the problem of, deposit currently on the market
In a kind of total heat recovery type fresh-air purifying equipment.The full heat recovery fresh air cleaning equipment when host operates fresh air from outdoor
It introduces, is distributed through air supply duct to each bedroom, parlor；Foul atmosphere is collected from public domains such as corridor, parlors, passes through exhaust duct
Discharged from host outdoor in road.Fresh air air-flow and muddy air-flow from indoor discharge are at built-in Total heat exchange core into trip temperature and wet
Degree exchanges, and recycles most of energy and sends interior back to by fresh air.But the full heat recovery fresh air cleaning equipment in use by
It is limited to use condition, such as：When outdoor haze is higher, (PM2.5 is more than 300 μ g/m3) when, persistently open fresh air recuperation of heat operating mode
The failure of HEPA strainers can be caused too fast, the increase of strainer resistance, fresh air volume is reduced, and exhaust air rate is uninfluenced, indoor easily to be formed
Negative pressure causes outdoor haze to influence indoor air quality by penetrating into interior.In addition when pollution sources are essentially from interior,
The purification speed of Total heat exchange cleaning equipment can be greatly reduced, and indoor PM2.5 cannot be effectively controlled.
It can be seen that above-mentioned existing air cleaning unit is in structure, method and using upper, it is clear that there are still have it is inconvenient with
Defect, and be urgently further improved.How the Total heat exchange purification dress of new band interior circularly purifying function a kind of is founded
It puts, it is made to carry interior circularly purifying function, lower energy consumption, extend the service life, and further promote indoor air quality, become current
Industry pole needs improved target.
Utility model content
Total heat exchange the technical problem to be solved by the present invention is to provide circularly purifying function in a kind of band purifies dress
It puts, it is made to carry interior circularly purifying function, lower energy consumption, extend the service life, and further promote indoor air quality, so as to overcome
The deficiency of existing air cleaning facility.
In order to solve the above technical problems, the utility model provides a kind of Total heat exchange purification dress of circularly purifying function in band
It puts, including by Total heat exchange core fresh air filter pipe and exhaust duct arranged in a crossed manner, from outdoor in the fresh air filter pipe
Air inlet is disposed with fresh air valve, new wind turbine, the first primary filter screen and high efficiency particulate air to indoor exhaust wind mouth, and described first
Primary filter screen is arranged on the outside of the Total heat exchange core, and the high efficiency particulate air is arranged on the interior of the Total heat exchange core
Side and close indoor exhaust wind mouth setting；
The exhaust duct is provided with exhaust blower at indoor air inlet, and the exhaust duct is at outdoor exhaust outlet
It is provided with valve for air exhaust；
By bypassing air-valve between the fresh air filter pipe and exhaust duct of the Total heat exchange core indoor
It connects, when the bypass air-valve is opened and the fresh air valve and valve for air exhaust are closed, the exhaust blower bypasses air-valve, is efficient
Filter screen forms interior circularly purifying passage.
As a kind of improvement of the utility model, the second primary filter screen is further included in the exhaust duct, at the beginning of described second
Effect strainer is arranged on the air draft air inlet of the Total heat exchange core.
It is further improved, first primary filter screen is arranged on the fresh air air inlet of the Total heat exchange core.
It is further improved, the high efficiency particulate air includes HEPA high efficiency particulate airs, and the HEPA high efficiency particulate airs are using high
Imitate the PP composites of low-resistance.
It is further improved, the high efficiency particulate air further includes activated charcoal strainer, and the activated charcoal strainer is using improvement
Property activated carbon containing manganese.
It is further improved, using motor operated valve, the full heat is handed over for the fresh air valve, valve for air exhaust and bypass air-valve
It changes purifier and further includes the control list being connected with the new wind turbine, exhaust blower, fresh air valve, valve for air exhaust and bypass air-valve
Member.
It is further improved, the fresh air valve and valve for air exhaust are set with bypass air-valve linkage.
It is further improved, further includes box body, the fresh air filter pipe and exhaust duct and Total heat exchange core are arranged at
In the box body.
It is further improved, access hole is offered on the box body, access cover is equipped at the access hole, is gone back on the box body
It is provided with suspension and hangs foot.
Be further improved, further include the air supply duct that is connected with the indoor exhaust wind mouth of the fresh air filter pipe and with institute
The return air duct of the indoor air inlet connection of exhaust duct is stated, the air outlet of the air supply duct is including multiple, for being laid in
Indoor each room, the return air inlet of the return air duct is including multiple, for laying each room indoors.
After such design, the utility model at least has the following advantages：
The utility model passes through fresh air valve, new wind turbine, efficient filter and the air draft in reasonable Arrangement fresh air filter pipe
Exhaust blower, valve for air exhaust in pipeline and the fresh air filter pipe positioned at Total heat exchange core indoor and exhaust duct it
Between bypass air-valve is set, forming Total heat exchange purification pattern and interior circularly purifying pattern, user can select according to actual environment demand
Mode type is selected, realizing can make room air reach a healthy and safe air quality under any operating mode.
The utility model especially in the case where outdoor haze is more serious, is opened by circularly purifying function in setting
Interior circularly purifying function, can not only fully ensure that the quality of room air, and avoid outdoor haze it is more serious when pair
The consumption of strainer extends the screen replacing cycle, and the operating cost and maintenance cost of owner is greatly saved.
The utility model is also arranged to linkage design by that will bypass air-valve and fresh air valve, valve for air exhaust, adds and sets
The automatic switchover of standby plurality of operating modes provides safeguard for the operation of equipment automated intelligent.
The utility model sets fresh air valve and the equal adjacent chambers outward opening of valve for air exhaust, makes to open in interior circularly purifying pattern
Qi Shi avoids outdoor air from entering in the cleaning equipment, further outdoor air is avoided to penetrate into indoor environment as far as possible
In.Primary filter screen is also set by the fresh air air inlet and air draft air inlet in Total heat exchange core, Total heat exchange core can be protected not
It is polluted by large granular impurity, improves heat exchanger effectiveness, extend Total heat exchange core service life.
The high efficiency particulate air of the utility model can be effectively removed by setting activated carbon and HEPA filter screens containing manganese element
Formaldehyde and PM2.5 particulate matters, making filtration grade, PM2.5 primary purifications efficiency is more than 99%, and the high efficiency particulate air for H11 grades
For pure physisorptive filter, new pollutant will not be generated, avoids causing secondary pollution.The also setting position of the high efficiency particulate air
It puts, on the one hand effect is that outdoor highly humid air is avoided to be directly entered high efficiency particulate air in summer to cause the humidity of strainer excessive, shadow
Ring the filter effect of strainer；On the other hand effect is to facilitate to form interior circularly purifying passage, makes inner cycle channel structure smooth tight
It gathers.
Description of the drawings
Above-mentioned is only the general introduction of technical solutions of the utility model, in order to better understand the technology hand of the utility model
Section, below in conjunction with attached drawing, the utility model is described in further detail with specific embodiment.
Fig. 1 is the structure diagram of the utility model Total heat exchange purifier；
Fig. 2 is the full thermal purification schematic diagram of total heat recovery purification pattern in the utility model；
Fig. 3 is the interior circularly purifying schematic diagram of interior circularly purifying pattern in the utility model.
Specific embodiment
Referring to the drawings shown in 1, the Total heat exchange purifier of circularly purifying function in the utility model band, including box body,
With the fresh air filter pipe and exhaust duct arranged in a crossed manner by Total heat exchange core 10 for being arranged on tray interior.More excellent to be, this is new
Wind filter pipe and exhaust duct are arranged in parallel in the indoor of Total heat exchange core 10 and outside, rational in infrastructure compact.
In the fresh air filter pipe fresh air valve 11, fresh air are disposed with from outdoor air inlet 1 to indoor exhaust wind mouth 2
Machine 12, the first primary filter screen 13 and high efficiency particulate air.The more excellent fresh air for being arranged on Total heat exchange core 10 of first primary filter screen 13
Air inlet for complete hot backheat core 10 to be protected not polluted by large granular impurity, also avoids bulky grain from influencing Total heat exchange core
Heat exchanger effectiveness.The high efficiency particulate air is arranged on the indoor of Total heat exchange core 10 and is set close to indoor exhaust wind mouth 2, this is efficiently
Filter screen includes activated charcoal strainer 14 and HEPA high efficiency particulate airs 15.
The activated charcoal strainer 14 uses ameliorative activated carbon containing manganese element in the present embodiment, it is made to possess efficiently except first
Aldehyde function.The HEPA high efficiency particulate airs 15 are using the PP composites of efficient low-resistance, and filtration grade is H11 grades, and PM2.5 is once net
Change efficiency and be more than 99%.The installation position of the high efficiency particulate air, on the one hand effect is to avoid outdoor highly humid air direct in summer
The humidity that strainer is caused into high efficiency particulate air is excessive, influences the filter effect of strainer；On the other hand effect is in facilitating and being formed
Circularly purifying passage makes inner cycle channel structure smoothness compact.
The exhaust duct is provided with exhaust blower 16 at indoor air inlet 3, and the exhaust duct is close to outdoor air draft
Valve for air exhaust 17 is provided at mouth 4.
Bypass air-valve 18 is equipped between the fresh air filter pipe and exhaust duct of 10 indoor of Total heat exchange core.
When the bypass air-valve 18 is opened and fresh air valve 11 and valve for air exhaust 17 are closed, the exhaust blower 16, bypass air-valve 17, high efficiency filter
Net formed in circularly purifying passage, then indoor gas under the action of exhaust blower 16, from the indoor air inlet 3 of exhaust duct into
Enter, since fresh air valve 11 and valve for air exhaust 17 are closed, indoor side pipe of the gas from bypass air-valve 18 into fresh air filter pipe
Road after high efficiency filter net filtration, is discharged from the indoor exhaust wind mouth 2 of fresh air filter pipe, realized in room air
Circularly purifying function.
Preferred embodiment further includes the second primary filter screen 19 in the exhaust duct, which is arranged on
The air draft air inlet of Total heat exchange core 10 for Total heat exchange core to be protected not polluted by large granular impurity, avoids influencing full heat
Exchange the heat exchanger effectiveness of core.
The utility model is further improved, above-mentioned fresh air valve 11, valve for air exhaust 17 and bypass air-valve 18 are using electricity
Driving valve device, the Total heat exchange purifier further include and the new wind turbine 12, exhaust blower 16, fresh air valve 11, exhaust valve
The control unit 5 that door 17 and bypass air-valve 18 connect.
More excellent to be arranged to, the fresh air valve 11 and valve for air exhaust 17 are set with bypass air-valve 18 using linkage, i.e. fresh air
Bypass air-valve 18 is closed when valve 11 and valve for air exhaust 17 are opened, and is realized indoor and outdoor air Total heat exchange purification function, is worked as bypass
When air-valve 18 is opened, fresh air valve 11 and valve for air exhaust 17 are closed, and realize circularly purifying function in room air.
New wind turbine 12 and exhaust blower 16 can subtract using mute centrifugal blower, and multi-gear adjustment can be set in the present embodiment
The noise pollution and purification efficiency of few device.Specifically, the air output of the device is 300m3/ h, the static pressure of air outlet are
50Pa, total heat recovery efficiency are more than 85%, and Exposure degree efficiency is more than 90%, noise about 40dB.
The utility model is designed using lift-on/lift-off type, i.e., suspension is additionally provided on box body and hangs foot 20, for by the purifier
Lifting is indoors on top plate.Access hole is further opened on the box body, access cover 21 is equipped at the access hole, it is easy to repair.
When in use, which further includes the air-supply being connected with the indoor exhaust wind mouth of fresh air filter pipe
Pipeline and the return air duct being connected with the indoor air inlet of exhaust duct.The air outlet of the air supply duct is including multiple, for cloth
Indoor each room is located at, the new wind energy of filtering is facilitated to reach each room, the return air inlet of the return air duct is also including multiple, with sending
Air port is corresponding, for being laid in indoor each room, reaches the comprehensive decontamination of room air.
The Total heat exchange purifier of circularly purifying function includes total heat recovery purification and interior cycling in the utility model band
Purify both of which.Referring to the drawings shown in 2, which is：New wind turbine and exhaust blower are opened, fresh air valve and
Valve for air exhaust open, bypass air-valve close, after outdoor fresh air is entered by fresh air power traction, by after primary filter in Total heat exchange core
The high-grade energy in air draft is recycled, is sent to using after advanced filtration, purification by air supply duct in each room room.
Such as in summer, outside air temperature is higher, and indoor exhaust wind temperature is relatively low, and fresh air is lowered after temperature by Total heat exchange core using multistage
Filtration, purification is sent in each room, realizes indoor and outdoor air Total heat exchange purification function；In winter, outside air temperature is relatively low,
Indoor exhaust wind temperature is higher, and fresh air using multi-stage filtration purifying after Total heat exchange core promotion temperature by being sent to each room
It is interior, realize indoor and outdoor air Total heat exchange purification function.
Referring to the drawings shown in 3, which is：Fresh air organ closes, and fresh air valve and valve for air exhaust are closed, row
Wind turbine is opened, and bypass air-valve is opened, and room air is acted on from return air inlet by exhaust blower and introduced, by bypassing air-valve around full heat
Core is exchanged after high efficiency particulate air, then is admitted to interior.Such as when summer outside air temperature is high, winter outside air temperature is extremely low, room
Outer haze is more serious, and (PM2.5 is more than 300 μ g/m3) or pollution it is main indoors when, circularly purifying function in unlatching realizes room
The interior circularly purifying function of interior air fully ensures that the quality of room air, to strainer when also avoiding outdoor haze more serious
Consumption.
So as to which user can be according to actual environment demand, manual selection modes type, thus the purifier can be realized
Indoor air quality is made to reach a healthy and safe air quality under any operating mode, and the fortune of owner can be greatly saved
Row expense.
The Total heat exchange cleaning equipment of circularly purifying function passes through circularly purifying function, pole in increase in the utility model band
The earth has widened the applicable working condition of equipment, greatly ensure that the health and safety of indoor air quality.
The utility model Total heat exchange cleaning equipment merges " Total heat exchange purification " and " interior circularly purifying " function, from owner
Living environment health and safety angle is set out, and interior circularly purifying function is added while fresh air removes haze and total heat recovery, into
Indoor air quality is carried out multiple purified treatment by one step.
The above descriptions are merely preferred embodiments of the present invention, and not the utility model is made in any form
Limitation, those skilled in the art make a little simple modification, equivalent variations or modification using the technology contents of the disclosure above,
Fall within the protection scope of the present utility model.
Claims (10)
1. the Total heat exchange purifier of circularly purifying function in a kind of band, which is characterized in that including being intersected by Total heat exchange core
The fresh air filter pipe and exhaust duct of setting are set from outdoor air inlet to indoor exhaust wind mouth successively in the fresh air filter pipe
Fresh air valve, new wind turbine, the first primary filter screen and high efficiency particulate air are equipped with, first primary filter screen is arranged on the full heat and hands over
The outside of core is changed, the high efficiency particulate air is arranged on the indoor of the Total heat exchange core and is set close to the indoor exhaust wind mouth
It puts；
The exhaust duct is provided with exhaust blower at indoor air inlet, and the exhaust duct is set at outdoor exhaust outlet
There is valve for air exhaust；
It is connected between the fresh air filter pipe and exhaust duct of the Total heat exchange core indoor by bypassing air-valve,
When the bypass air-valve is opened and the fresh air valve and valve for air exhaust are closed, the exhaust blower, bypass air-valve, high efficiency particulate air
Circularly purifying passage in formation.
2. Total heat exchange purifier according to claim 1, which is characterized in that further include second in the exhaust duct
Primary filter screen, second primary filter screen are arranged on the air draft air inlet of the Total heat exchange core.
3. Total heat exchange purifier according to claim 2, which is characterized in that first primary filter screen is arranged on institute
State the fresh air air inlet of Total heat exchange core.
4. Total heat exchange purifier according to claim 1, which is characterized in that the high efficiency particulate air includes HEPA high
Filter screen is imitated, the HEPA high efficiency particulate airs use the PP composites of efficient low-resistance.
5. Total heat exchange purifier according to claim 4, which is characterized in that the high efficiency particulate air further includes activity
Charcoal filter screen, the activated charcoal strainer use ameliorative activated carbon containing manganese.
6. Total heat exchange purifier according to claim 1, which is characterized in that the fresh air valve, valve for air exhaust and
Air-valve is bypassed using motor operated valve, the Total heat exchange purifier further includes and the new wind turbine, exhaust blower, new air-valve
The control unit that door, valve for air exhaust are connected with bypass air-valve.
7. Total heat exchange purifier according to claim 6, which is characterized in that the fresh air valve and valve for air exhaust with
Air-valve linkage is bypassed to set.
8. Total heat exchange purifier according to claim 1, which is characterized in that further include box body, the fresh air filtering
Pipeline and exhaust duct and Total heat exchange core are arranged in the box body.
9. Total heat exchange purifier according to claim 8, which is characterized in that access hole is offered on the box body,
Access cover is equipped at the access hole, being additionally provided with suspension on the box body hangs foot.
10. Total heat exchange purifier according to claim 9, which is characterized in that further include and the fresh air screen pipe
The air supply duct of the indoor exhaust wind mouth connection in road and the return air duct being connected with the indoor air inlet of the exhaust duct, it is described
The air outlet of air supply duct include it is multiple, for laying each room indoors, the return air inlet of the return air duct include it is multiple,
For laying each room indoors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721471970.5U CN207395100U (en) | 2017-11-07 | 2017-11-07 | The Total heat exchange purifier of circularly purifying function in a kind of band |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721471970.5U CN207395100U (en) | 2017-11-07 | 2017-11-07 | The Total heat exchange purifier of circularly purifying function in a kind of band |
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| Publication Number | Publication Date |
|---|---|
| CN207395100U true CN207395100U (en) | 2018-05-22 |
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ID=62325267
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721471970.5U Active CN207395100U (en) | 2017-11-07 | 2017-11-07 | The Total heat exchange purifier of circularly purifying function in a kind of band |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108826570A (en) * | 2018-07-21 | 2018-11-16 | 合肥睿致新科技有限公司 | A kind of fresh air system and its tuyere structure |
| CN109442710A (en) * | 2018-10-26 | 2019-03-08 | 无锡风正科技有限公司 | A kind of fresh air strainer with heat exchange function |
| CN109579208A (en) * | 2018-12-04 | 2019-04-05 | 远大洁净空气科技有限公司 | A kind of comfortable energy-saving fresh air machine and its adjusting method |
| CN110118399A (en) * | 2019-05-09 | 2019-08-13 | 北京科技大学设计研究院有限公司 | One kind can lane-change formula air purifying sterilizer |
| CN111380159A (en) * | 2020-03-19 | 2020-07-07 | 海信（山东）空调有限公司 | Air mixing control method and air mixing control device of air conditioning system |
| CN111380158A (en) * | 2020-03-19 | 2020-07-07 | 海信（山东）空调有限公司 | Control method and control device of air conditioning system and air conditioning system |
| CN111536642A (en) * | 2020-05-11 | 2020-08-14 | 广州沃森环保产业有限公司 | Heat pump multifunctional all-in-one machine for removing haze by fresh air and control method thereof |
| CN111998453A (en) * | 2020-04-09 | 2020-11-27 | 卢利华 | Whole-house air epidemic prevention energy-saving system |
| CN113561737A (en) * | 2021-07-20 | 2021-10-29 | 中国重汽集团济南动力有限公司 | Snow wax carriage body air management system |
| CN113834108A (en) * | 2021-11-05 | 2021-12-24 | 吉林建筑大学 | Device with heat recovery and high-efficient purification |
| CN113959061A (en) * | 2021-11-24 | 2022-01-21 | 美的集团武汉制冷设备有限公司 | Reminding method and device for fresh air equipment, storage medium and fresh air equipment |
| CN114508810A (en) * | 2021-12-20 | 2022-05-17 | 重庆科技学院 | Fresh air purifier, heat exchanger, system and control method |
| CN115751551A (en) * | 2022-11-16 | 2023-03-07 | 三峡大学 | Ventilation equipment for building energy conservation and emission reduction |
| CN116294015A (en) * | 2023-05-23 | 2023-06-23 | 南京长江都市建筑设计股份有限公司 | Energy-saving ventilation system suitable for high-rise office building |
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| CN108826570A (en) * | 2018-07-21 | 2018-11-16 | 合肥睿致新科技有限公司 | A kind of fresh air system and its tuyere structure |
| CN109442710A (en) * | 2018-10-26 | 2019-03-08 | 无锡风正科技有限公司 | A kind of fresh air strainer with heat exchange function |
| CN109579208A (en) * | 2018-12-04 | 2019-04-05 | 远大洁净空气科技有限公司 | A kind of comfortable energy-saving fresh air machine and its adjusting method |
| CN110118399A (en) * | 2019-05-09 | 2019-08-13 | 北京科技大学设计研究院有限公司 | One kind can lane-change formula air purifying sterilizer |
| CN111380158B (en) * | 2020-03-19 | 2021-10-19 | 海信（山东）空调有限公司 | Control method and control device of air conditioning system and air conditioning system |
| CN111380159A (en) * | 2020-03-19 | 2020-07-07 | 海信（山东）空调有限公司 | Air mixing control method and air mixing control device of air conditioning system |
| CN111380158A (en) * | 2020-03-19 | 2020-07-07 | 海信（山东）空调有限公司 | Control method and control device of air conditioning system and air conditioning system |
| CN111998453A (en) * | 2020-04-09 | 2020-11-27 | 卢利华 | Whole-house air epidemic prevention energy-saving system |
| CN111536642A (en) * | 2020-05-11 | 2020-08-14 | 广州沃森环保产业有限公司 | Heat pump multifunctional all-in-one machine for removing haze by fresh air and control method thereof |
| CN113561737A (en) * | 2021-07-20 | 2021-10-29 | 中国重汽集团济南动力有限公司 | Snow wax carriage body air management system |
| CN113834108B (en) * | 2021-11-05 | 2024-02-20 | 吉林建筑大学 | Device with heat recovery and high-efficient purification |
| CN113834108A (en) * | 2021-11-05 | 2021-12-24 | 吉林建筑大学 | Device with heat recovery and high-efficient purification |
| CN113959061A (en) * | 2021-11-24 | 2022-01-21 | 美的集团武汉制冷设备有限公司 | Reminding method and device for fresh air equipment, storage medium and fresh air equipment |
| CN113959061B (en) * | 2021-11-24 | 2022-11-01 | 美的集团武汉制冷设备有限公司 | Reminding method and device for fresh air equipment, storage medium and fresh air equipment |
| CN114508810A (en) * | 2021-12-20 | 2022-05-17 | 重庆科技学院 | Fresh air purifier, heat exchanger, system and control method |
| WO2023202110A1 (en) * | 2022-04-20 | 2023-10-26 | 江苏中科睿赛污染控制工程有限公司 | Ventilator and operation method therefor |
| CN115751551A (en) * | 2022-11-16 | 2023-03-07 | 三峡大学 | Ventilation equipment for building energy conservation and emission reduction |
| CN116294015A (en) * | 2023-05-23 | 2023-06-23 | 南京长江都市建筑设计股份有限公司 | Energy-saving ventilation system suitable for high-rise office building |
| CN116294015B (en) * | 2023-05-23 | 2023-09-12 | 南京长江都市建筑设计股份有限公司 | Energy-saving ventilation system suitable for high-rise office building |
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