CN105299857A - Fresh air clean efficiency multiplication device and system - Google Patents
Fresh air clean efficiency multiplication device and system Download PDFInfo
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- CN105299857A CN105299857A CN201410245082.6A CN201410245082A CN105299857A CN 105299857 A CN105299857 A CN 105299857A CN 201410245082 A CN201410245082 A CN 201410245082A CN 105299857 A CN105299857 A CN 105299857A
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- air
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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]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The invention discloses a fresh air clean efficiency multiplication device which comprises a first air opening, a second air opening, a third air opening, a fourth air opening, a fifth air opening, a sixth air opening, first air valves and second air valves. The third air opening is communicated with the first air opening and the second air opening through a pipeline. The sixth air opening is communicated with the fourth air opening and the fifth air opening through a pipeline. When the first air opening and the third air opening are connected/disconnected through the first air valves, the second air opening and the third air opening are connected/disconnected through the first air valves. When the fourth air opening and the sixth air opening are connected/disconnected through the second air valves, the fifth air opening and the sixth air opening are connected/disconnected through the second air valves. Under the condition that outdoor air quality is extremely poor, indoor air treatment capacity can be improved, the number of cycles of indoor air can be doubled, and the indoor air purification effect is greatly improved. The invention further discloses a fresh air clean efficiency multiplication system.
Description
Technical field
The present invention relates to the ventilation unit in a kind of constructure ventilation ventilation field, particularly relate to the clean usefulness multiplier of a kind of new wind and the clean usefulness dynode system of new wind.
Background technology
The harmful substance of building, the release of finishing, furniture, decoration and office equipment is the major reason causing indoor pollution.Add that summer and winter, people relied on air-conditioning temperature-reducing and indoor heating more, room ventilation situation is poor, indoor harmful gas can not get release and displacement, pernicious gas constantly accumulates, concentration constantly increases, cause IAQ to worsen, make people feel sleepy, weak, uncomfortable in chest, easy ill, work efficiency drop.Fresh air ventilator is used to change room air, with fresh air in holding chamber, can thoroughly address these problems.Fresh air ventilator is a kind of novel vented exhaust equipment, the fresh air of outdoor also inputs indoor by fresh air ventilator while the air venting of foul indoor is gone out, fresh outdoor air can be provided for indoor, there are enough resh air requirements, that people also can breathe high-quality in indoor, fresh, clean air.
It is balanced that current fresh air ventilator is supply and exhaust amount, and general indoor air-changing number of times is 0.5 ~ 1 time per hour, and for removing outdoor air pollution thing, fresh-air ventilation chance increases the functional sections such as filtration, electrostatic.But when Outdoor Air Quality is extremely bad, ventilator itself introduces new wind outdoor again, greatly can reduce disposal ability.And this situation, if indoor air exchange number of times is still according to about 1 time process per hour, due to osmosises such as door and windows, IAQ still can not meet requirement.In this case, indoor air circulation number of times will be strengthened, but prior art cannot realize such regulatory function.If realize such function, can only lectotype selection be strengthened, such as, select according to 2 rates of ventilation per hour, but the weather of extreme serious pollution at ordinary times be need not adopt so large rate of ventilation completely in fact.Greatly will improve equipment manufacturing cost like this, blowing and discharging fan all strengthens, and the parameter such as power consumption, noise increases all greatly, has been not suitable for using in house.
Summary of the invention
The object of the invention is to provide the clean usefulness multiplier of a kind of new wind, be arranged on existing fresh air ventilator, can realize in the extremely bad situation of Outdoor Air Quality, improve room air disposal ability, and indoor air circulation number of times is doubled, substantially increase indoor air purification effect.
Technical solution problem of the present invention adopts following technical scheme: the clean usefulness multiplier of a kind of new wind, comprise the first gas port, second gas port, 3rd gas port, 4th gas port, 5th gas port, 6th gas port, first air-valve and the second air-valve, described 3rd gas port is by pipeline and the first gas port, second gas port is all communicated with, described 6th gas port is by pipeline and the 4th gas port, 5th gas port is all communicated with, when described first air-valve turns on/off the connection of the first gas port and the 3rd gas port, first air-valve disconnects/connects the connection of the second gas port and the 3rd gas port, when described second air-valve turns on/off the connection of the 4th gas port and the 6th gas port, second air-valve disconnects/connects the connection of the 5th gas port and the 6th gas port.
Optionally, this multiplier also comprises air cleaning unit, and described air cleaning unit is arranged on the pipeline between the 5th gas port and the second air-valve.
Optionally, described air cleaning unit is air cleaner and/or electrostatic precipitator.
Optionally, described first air-valve and the second air-valve are triple valve.
Optionally, the quantity of described first air-valve is two and is slide valve, and one of them slide valve controls the connecting and disconnecting of the first gas port and the 3rd gas port, and another slide valve controls the connecting and disconnecting of the second gas port and the 3rd gas port.The quantity of described second air-valve is two and is slide valve, and one of them slide valve controls the connecting and disconnecting of the 4th gas port and the 6th gas port, and another slide valve controls the connecting and disconnecting of the 5th gas port and the 6th gas port.
Another object of the present invention is to provide the clean usefulness dynode system of a kind of new wind.
The clean usefulness dynode system of the new wind of the present invention, comprise the clean usefulness multiplier of above-mentioned new wind, described first gas port is communicated with outdoor air inlet, described 4th gas port is communicated with outdoor gas outlet, described second gas port is communicated with indoor return air mouth, described 5th gas port is communicated with indoor air outlet, described 3rd gas port is communicated with the outdoor air inflow entrance of fresh air ventilator, described 6th gas port is communicated with the outdoor air air supply opening of fresh air ventilator, the room air inflow entrance of described fresh air ventilator is communicated with indoor air outlet, the indoor air discharge port of described fresh air ventilator is communicated with indoor return air mouth.
Optionally, the pipeline between described 5th gas port and indoor air outlet is provided with air cleaning unit.
Optionally, native system comprises IAQ detector, Outdoor Air Quality detector and controller, described IAQ detector is arranged in indoor living space, described Outdoor Air Quality detector is arranged on outdoor, described IAQ detector is all connected with controller with Outdoor Air Quality detector, described first air-valve and the second air-valve are motor-driven valve or magnetic valve, and described first air-valve is all connected with controller with the second air-valve.
Optionally, native system also comprises air chest, described air chest comprises housing and is positioned at the air chamber of housing, housing offers be communicated with air chamber the first air inlet, the second air inlet and air chest gas outlet, described first air inlet is communicated with room air inflow entrance by pipeline, second air inlet is communicated with the 5th gas port by pipeline, and described air chest gas outlet is communicated with indoor air outlet by pipeline.
Optionally, the quantity of described air chest gas outlet is be three with the quantity of indoor air outlet, and each air chest gas outlet is all communicated with an indoor air outlet, and described three indoor air outlets lay respectively at the diverse location of indoor living space.
The present invention has following beneficial effect: the present invention is optimized existing VMC, by setting up usefulness multiplier, change the endless form of existing VMC, when in the extremely bad situation of Outdoor Air Quality, by the endless form of clean for new wind usefulness multiplier is adjusted to indoor circulation mode, not only increase room air disposal ability, and indoor air circulation number of times is doubled, make indoor air-changing number of times per hourly become 1 ~ 2 time per hour for 0.5 ~ 1 time by of the prior art, substantially increase indoor air purification effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the clean usefulness multiplier of the new wind of the present invention;
Fig. 2 is the structural representation of the clean usefulness dynode system of the new wind of the present invention;
In figure, mark is illustrated as: 10-housing; 11-first gas port; 12-second gas port; 13-the 3rd gas port; 14-the 4th gas port; 15-the 5th gas port; 16-the 6th gas port; 17-first air-valve; 18-second air-valve; 19-first tracheae; 20-second tracheae; 21-the 3rd tracheae; 22-the 4th tracheae; 23-the 5th tracheae; 24-the 6th tracheae; 25-air cleaning unit; 50-fresh air ventilator; The outdoor gas outlet of 51-; The outdoor air inlet of 52-; The indoor air outlet of 53-; 54-indoor return air mouth; 55-outdoor air inflow entrance; 56-outdoor air air supply opening; 57-room air inflow entrance; 58-indoor air discharge port; 59-IAQ detector; 60-Outdoor Air Quality detector; 61-controller; The indoor living space of 62-; 63-air chest; 64-first air inlet; 65-second air inlet; 66-air chest gas outlet.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, technical scheme of the present invention is further elaborated.
Embodiment 1
Present embodiments provide the clean usefulness multiplier of a kind of new wind, as shown in Figure 1, comprise housing 10, first gas port 11, second gas port 12, the 3rd gas port 13, the 4th gas port 14, the 5th gas port 15, the 6th gas port 16, first air-valve 17 and the second air-valve 18,3rd gas port 13 is all communicated with the first gas port 11, second gas port 12 by pipeline, and the 6th gas port 16 is all communicated with the 4th gas port 14, the 5th gas port 15 by pipeline.
When the connection of the first gas port 11 and the 3rd gas port 13 connected by the first air-valve 17, the first air-valve 17 disconnects the connection of the second gas port 12 and the 3rd gas port 13; When the first air-valve 17 disconnects the connection of the first gas port 11 and the 3rd gas port 13, the connection of the second gas port 12 and the 3rd gas port 13 connected by the first air-valve 17.When the connection of the 4th gas port 14 and the 6th gas port 16 connected by the second air-valve 18, the second air-valve 18 disconnects the connection of the 5th gas port 15 and the 6th gas port 16; When the second air-valve 18 disconnects the connection of the 4th gas port 14 and the 6th gas port 16, the connection of the 5th gas port 15 and the 6th gas port 16 connected by the second air-valve 18.
In the present embodiment, first air-valve 17 and the second air-valve 18 are triple valve, first gas port 11 connects first interface of first triple valve by the first tracheae 19, second gas port 12 connects second interface of first triple valve by the second tracheae 20, and the 3rd gas port 13 connects the 3rd interface of first triple valve by the 3rd tracheae 21; 4th gas port 14 connects first interface of second triple valve by the 4th tracheae 22,5th gas port 15 connects second interface of second triple valve by the 5th tracheae 23, and the 6th gas port 16 connects the 3rd interface of second triple valve by the 6th tracheae 24.First triple valve and second triple valve all adopt motor-driven valve or magnetic valve, preferred electric T-shaped valve in the present embodiment.
Multiplier also comprises air cleaning unit 25 in the present embodiment, and air cleaning unit 25 is arranged on the pipeline between the 5th gas port 15 and the second air-valve 18.Air cleaning unit adopts existing technology, can use air cleaner, electrostatic precipitator etc.
This device controls the 3rd gas port 13 and the first gas port 11 by the first air-valve, the connected relation of the second gas port 12, the 6th gas port 16 and the 4th gas port 14 is controlled by the second air-valve, connected relation between 5th gas port 15, the endless form of existing VMC can be changed, when in the extremely bad situation of Outdoor Air Quality, by the endless form of clean for new wind usefulness multiplier is adjusted to indoor circulation mode, not only increase room air disposal ability, and indoor air circulation number of times is doubled, indoor air-changing number of times is made per hourly to become 1 ~ 2 time per hour for 0.5 ~ 1 time by of the prior art, substantially increase indoor air purification effect.
First air-valve can adopt two slide valves in the present invention, and the second air-valve also can adopt two slide valves.Connection between first gas port and the 3rd gas port and disconnection, being communicated with and disconnection, being communicated with and all being controlled by a slide valve with disconnection disconnection, being communicated with between the 5th gas port and the 6th gas port between the 4th gas port and the 6th gas port between the second gas port and the 3rd gas port.On the pipeline that concrete, 4 slide valves are arranged on the pipeline between connection first gas port and the 3rd gas port respectively, connect between the second gas port and the 3rd gas port, connect between the 4th gas port and the 6th gas port pipeline on and on connecting between the 5th gas port and the 6th gas port pipeline.Four slide valves in the present embodiment are motor-driven valve or magnetic valve.
Embodiment 2
The invention also discloses the clean usefulness dynode system of a kind of new wind, within the system, use the clean usefulness multiplier of new wind disclosed in embodiment 1, as shown in Figure 2, its first gas port 11 is communicated with outdoor air inlet 52, 4th gas port 14 is communicated with outdoor gas outlet 51, second gas port 12 is communicated with indoor return air mouth 54, 5th gas port 15 is communicated with indoor air outlet 53, 3rd gas port 13 is communicated with the outdoor air inflow entrance 55 of fresh air ventilator 50, 6th gas port 16 is communicated with the outdoor air air supply opening 56 of fresh air ventilator 50, the room air inflow entrance 57 of fresh air ventilator 50 is communicated with indoor air outlet 53, the indoor air discharge port 58 of fresh air ventilator 50 is communicated with indoor return air mouth 54.Fresh air ventilator 50 comprises blower fan, housing and is arranged on outdoor air air supply opening 56, outdoor air inflow entrance 55, indoor air discharge port 58 and the room air inflow entrance 57 on housing.Filter, electrostatic precipitator, heat exchanger and anion generator etc. are also provided with in fresh air ventilator 50.
When the clean usefulness dynode system of this new wind normally uses, open fresh air ventilator 50, make first triple valve be communicated with the first tracheae 19 and the 3rd tracheae 21 simultaneously, disconnect the second tracheae 20 and the 3rd tracheae 21, second triple valve is communicated with the 4th tracheae 22 and the 6th tracheae 24, disconnects the 5th tracheae 23 and the 6th tracheae 24.Now, outdoor air is entered by outdoor air inlet 52, then order is via the first gas port 11, first tracheae 19, first triple valve, 3rd tracheae 21, 3rd gas port 13, outdoor air inflow entrance 55 enters in fresh air ventilator 50, after processed in fresh air ventilator 50, order is via room air inflow entrance 57, indoor air outlet 53 enters indoor, indoor foul atmosphere is via indoor return air mouth 54, indoor air discharge port 58 enters fresh air ventilator 50, then order is via outdoor air air supply opening 56, 6th gas port 16, 6th tracheae 24, second triple valve, 4th tracheae 22, 4th gas port 14, outdoor gas outlet 51 is discharged.
Time when Outdoor Air Quality is extremely bad time, first triple valve is made to disconnect the first tracheae 19 and the 3rd tracheae 21, be communicated with the second tracheae 20 and the 3rd tracheae 21, second triple valve disconnects the 4th tracheae 22 and the 6th tracheae 24, be communicated with the 5th tracheae 23 and the 6th tracheae 24.Now, room air flows along two-way.Wherein a road foul atmosphere enters fresh air ventilator 50 via indoor return air mouth 54, indoor air discharge port 58, then order enters air cleaning unit 25 via outdoor air air supply opening 56, the 6th gas port 16, the 6th tracheae 24, second triple valve, the 5th tracheae 23, after foul atmosphere is processed by air cleaning unit 25, again enter indoor via the 5th gas port 15, indoor air outlet 53.Another road foul atmosphere enters fresh air ventilator 50 via indoor return air mouth 54, second gas port 12, second tracheae 20, first triple valve, the 3rd tracheae 21, the 3rd gas port 13, outdoor air inflow entrance 55, after foul atmosphere is processed in fresh air ventilator 50, then order enters indoor again via room air inflow entrance 57, indoor air outlet 53.
Use convenient to make the clean usefulness dynode system of this new wind, this system can also arrange IAQ detector 59, Outdoor Air Quality detector 60 and controller 61, IAQ detector 59 is arranged in indoor living space 62, Outdoor Air Quality detector 60 is arranged on outdoor, and IAQ detector 59 and Outdoor Air Quality detector 60 can be used for monitoring particle content, nitrogen dioxide, formaldehyde, benzene, VOC etc.IAQ detector 59 is all connected with controller 61 with Outdoor Air Quality detector 60, and the first air-valve 17 and the second air-valve 18 all adopt motor-driven valve or magnetic valve, and the first air-valve 17 is also all connected with controller 61 with the second air-valve 18.Controller 61 can independently be arranged, also can be integrated with fresh-air ventilation machine controller.When Outdoor Air Quality detector 60 detect Outdoor Air Quality better time, by signal feedback to controller 61, controller 61 controls the first air-valve 17 and the second air-valve 18, be communicated with the first tracheae 19 and the 3rd tracheae 21, disconnect the second tracheae 20 and the 3rd tracheae 21, be communicated with the 4th tracheae 22 and the 6th tracheae 24, disconnect the 5th tracheae 23 and the 6th tracheae 24, outdoor ozone is sent into indoor by the clean usefulness multiplier of this stylish wind, when Outdoor Air Quality detector 60 detect Outdoor Air Quality extremely bad time, by signal feedback to controller 61, controller 61 controls the first air-valve 17 and the second air-valve 18, disconnect the first tracheae 19 and the 3rd tracheae 21, be communicated with the second tracheae 20 and the 3rd tracheae 21, disconnect the 4th tracheae 22 and the 6th tracheae 24, be communicated with the 5th tracheae 23 and the 6th tracheae 24, now change clean for new wind usefulness multiplier into indoor circulation mode, not only increase room air disposal ability, and indoor air circulation number of times is doubled, substantially increase indoor air purification effect.
In order to better give indoor air-supply, the clean usefulness dynode system of new wind is also provided with air chest 63, air chest 63 comprises housing and is positioned at the air chamber of housing, housing offers the first air inlet 64, second air inlet 65 and the air chest gas outlet 66 be communicated with air chamber, first air inlet 64 is communicated with room air inflow entrance 57 by pipeline, second air inlet 65 is communicated with the 5th gas port 15 by pipeline, and air chest gas outlet 66 is communicated with indoor air outlet 53 by pipeline.The quantity of air chest gas outlet 66 is be three with the quantity of indoor air outlet 53, and all indoor with one air outlet 53 in each air chest gas outlet 66 is communicated with, and three indoor air outlets 53 lay respectively at the diverse location of indoor living space 62.
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
1. the clean usefulness multiplier of new wind, it is characterized in that, comprise the first gas port (11), second gas port (12), 3rd gas port (13), 4th gas port (14), 5th gas port (15), 6th gas port (16), first air-valve (17) and the second air-valve (18), described 3rd gas port (13) is by pipeline and the first gas port (11), second gas port (12) is all communicated with, described 6th gas port (16) is by pipeline and the 4th gas port (14), 5th gas port (15) is all communicated with, when described first air-valve (17) turns on/off the connection of the first gas port (11) and the 3rd gas port (13), first air-valve (17) disconnects/connects the connection of the second gas port (12) and the 3rd gas port (13), when described second air-valve (18) turns on/off the connection of the 4th gas port (14) and the 6th gas port (16), second air-valve (18) disconnects/connects the connection of the 5th gas port (15) and the 6th gas port (16).
2. the clean usefulness multiplier of new wind according to claim 1, it is characterized in that, also comprise air cleaning unit (25), described air cleaning unit (25) is arranged on the pipeline between the 5th gas port (15) and the second air-valve (18).
3. the clean usefulness multiplier of new wind according to claim 2, it is characterized in that, described air cleaning unit (25) is air cleaner and/or electrostatic precipitator.
4. the clean usefulness multiplier of the new wind according to claim 1 or 2 or 3, it is characterized in that, described first air-valve (17) and the second air-valve (18) are triple valve.
5. the clean usefulness multiplier of the new wind according to claim 1 or 2 or 3, it is characterized in that, the quantity of described first air-valve (17) is two and is slide valve, one of them slide valve controls the connecting and disconnecting of the first gas port (11) and the 3rd gas port (13), and another slide valve controls the connecting and disconnecting of the second gas port (12) and the 3rd gas port (13);
The quantity of described second air-valve (18) is two and is slide valve, one of them slide valve controls the connecting and disconnecting of the 4th gas port (14) and the 6th gas port (16), and another slide valve controls the connecting and disconnecting of the 5th gas port (15) and the 6th gas port (16).
6. the clean usefulness dynode system of new wind, it is characterized in that, comprise the clean usefulness multiplier of new wind described in any one of claim 1-5, described first gas port (11) is communicated with outdoor air inlet (52), described 4th gas port (14) is communicated with outdoor gas outlet (51), described second gas port (12) is communicated with indoor return air mouth (54), described 5th gas port (15) is communicated with indoor air outlet (53), described 3rd gas port (13) is communicated with the outdoor air inflow entrance (55) of fresh air ventilator (50), described 6th gas port (16) is communicated with the outdoor air air supply opening (56) of fresh air ventilator (50), the room air inflow entrance (57) of described fresh air ventilator (50) is communicated with indoor air outlet (53), the indoor air discharge port (58) of described fresh air ventilator (50) is communicated with indoor return air mouth (54).
7. the clean usefulness dynode system of new wind according to claim 6, is characterized in that, the pipeline between described 5th gas port and indoor air outlet is provided with air cleaning unit.
8. the clean usefulness dynode system of the new wind according to claim 6 or 7, it is characterized in that, also comprise IAQ detector (59), Outdoor Air Quality detector (60) and controller (61), described IAQ detector (59) is arranged in indoor living space (62), described Outdoor Air Quality detector (60) is arranged on outdoor, described IAQ detector (59) is all connected with controller (61) with Outdoor Air Quality detector (60), described first air-valve (17) and the second air-valve (18) are motor-driven valve or magnetic valve, described first air-valve (17) is all connected with controller (61) with the second air-valve (18).
9. the clean usefulness dynode system of new wind according to claim 8, it is characterized in that, also comprise air chest (63), described air chest (63) comprises housing and is positioned at the air chamber of housing, housing offers the first air inlet (64) be communicated with air chamber, second air inlet (65) and air chest gas outlet (66), described first air inlet (64) is communicated with room air inflow entrance (57) by pipeline, second air inlet (65) is communicated with the 5th gas port (15) by pipeline, described air chest gas outlet (66) is communicated with indoor air outlet (53) by pipeline.
10. the clean usefulness dynode system of new wind according to claim 9, it is characterized in that, the quantity of described air chest gas outlet (66) is and the quantity of indoor air outlet (53) is three, each air chest gas outlet (66) is all communicated with an indoor air outlet (53), and described three indoor air outlets (53) lay respectively at the diverse location of indoor living space (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410245082.6A CN105299857B (en) | 2014-06-04 | 2014-06-04 | Fresh air cleaning efficiency multiplier and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410245082.6A CN105299857B (en) | 2014-06-04 | 2014-06-04 | Fresh air cleaning efficiency multiplier and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105299857A true CN105299857A (en) | 2016-02-03 |
| CN105299857B CN105299857B (en) | 2018-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410245082.6A Expired - Fee Related CN105299857B (en) | 2014-06-04 | 2014-06-04 | Fresh air cleaning efficiency multiplier and system |
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| Country | Link |
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| CN (1) | CN105299857B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112460769A (en) * | 2020-11-19 | 2021-03-09 | 珠海格力电器股份有限公司 | Fresh air system, control method and device thereof, storage medium and processor |
| CN114838420A (en) * | 2022-05-07 | 2022-08-02 | 青岛海信日立空调系统有限公司 | Fresh air humidifying device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000097452A (en) * | 1998-09-24 | 2000-04-04 | Topre Corp | Central ventilation unit |
| CN201059698Y (en) * | 2007-06-21 | 2008-05-14 | 姜宇 | Independence return type second air return system |
| CN201811370U (en) * | 2010-06-17 | 2011-04-27 | 天津市龙川净化工程有限公司 | Clean operating room provided with intelligent regulating air conditioning system |
| CN203880887U (en) * | 2014-06-04 | 2014-10-15 | 任强 | Fresh air cleaning efficiency multiplier and system |
-
2014
- 2014-06-04 CN CN201410245082.6A patent/CN105299857B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000097452A (en) * | 1998-09-24 | 2000-04-04 | Topre Corp | Central ventilation unit |
| CN201059698Y (en) * | 2007-06-21 | 2008-05-14 | 姜宇 | Independence return type second air return system |
| CN201811370U (en) * | 2010-06-17 | 2011-04-27 | 天津市龙川净化工程有限公司 | Clean operating room provided with intelligent regulating air conditioning system |
| CN203880887U (en) * | 2014-06-04 | 2014-10-15 | 任强 | Fresh air cleaning efficiency multiplier and system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112460769A (en) * | 2020-11-19 | 2021-03-09 | 珠海格力电器股份有限公司 | Fresh air system, control method and device thereof, storage medium and processor |
| CN114838420A (en) * | 2022-05-07 | 2022-08-02 | 青岛海信日立空调系统有限公司 | Fresh air humidifying device |
| CN114838420B (en) * | 2022-05-07 | 2023-09-29 | 青岛海信日立空调系统有限公司 | Fresh air humidifying device |
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| CN105299857B (en) | 2018-08-10 |
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Granted publication date: 20180810 Termination date: 20200604 |