CN103953977A - Fresh air injecting type room air processing system - Google Patents
Fresh air injecting type room air processing system Download PDFInfo
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- CN103953977A CN103953977A CN201410231787.2A CN201410231787A CN103953977A CN 103953977 A CN103953977 A CN 103953977A CN 201410231787 A CN201410231787 A CN 201410231787A CN 103953977 A CN103953977 A CN 103953977A
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Abstract
The invention discloses a fresh air injecting type room air processing system. The room air processing system is characterized in that a fluid mechanics principle is utilized, air supplying is carried out through high-speed injecting by a little outdoor fresh air, several times of indoor circulating air are driven to carry out various air processing procedures by injecting, and the technical problems that the fresh air introducing is difficult, the operating noise is large, the indoor air circulating volume is small, the airflow organization comfort in a room is poor, the used power consumption is large, and the like in an existing seal type room air processing system are solved.
Description
Technical field
The present invention relates to a kind of space air treatment system, particularly relate to a kind of space air treatment system that has the suitable human settlements of closed of new wind introducing.
Background technology
Along with growth in the living standard, people require more and more higher to the air quality of living environment and comfortableness.For energy-conservation needs, the sealing in room is also become better and better.On the other hand, present air pollution is on the rise, haze, PM2.5 micronic dust etc. grievous injury people healthy, people more and more own pass in airtight room.The air quality in room is even also poor than outdoor but due to interior decoration and personnel activity's impact, the time is slightly long! For solving this contradiction, people generally adopt space air treatment facility to improve IAQ.
Traditional space air treatment facility mainly contains room air conditioner, purifyer for room air etc.
Room air conditioner can be to processing such as air in room heat up, lowers the temperature, dries, and part expensive goods also has additional air-cleaning function and a small amount of inletting fresh air function.Its system is as shown in Figure 1: room air enters from room air conditioner air conditioner indoor machine return air inlet (13) under the effect of axial-flow fan (12), after air-purifying module (15), screen pack (16), obtaining part purifies, pass through again indoor heat converter (14) processing that heats up, lowers the temperature or dry, finally from room air conditioner air conditioner indoor machine air outlet (11), send; Outdoor new wind is inhaled into room air conditioner air conditioner indoor machine return air inlet (13) by fresh wind tube (17) and locates, and its processing procedure is the same.Due to structure space and design principle, limit, its major function is air conditioning, and air cleaning is auxiliary function, can not accomplish fully and completely, and it is also very little to renew air quantity, when outdoor air Particulate Pollution is serious, on the contrary room air is caused to secondary pollution.The indoor section of room air conditioner has a set of fan for indoor air circulation, motor, is the main source that produces noise, though there are various noise reduction measures, the noise source of fan, motor, all the time indoor, cannot be accomplished completely quiet.
Purifyer for room air has the various function filter screens of multilayer, can not only effectively filter as PM2.5 micronic dust etc. airborne physical particles thing, and to chemical pollutant, as formaldehyde, stupid etc., biological pollutant also can effectively be removed as bacterium, virus, anaphylactogen etc.In recent years, this type of product demand is vigorous, and product becomes rapid growth.
But it is defectiveness also: 1, most of product is integral design, its system as shown in Figure 2, room air enters from monoblock type purifyer for room air return air inlet (21) under the drive of blower fan (22), after combination high-efficiency air purifying filter mesh (23), from monoblock type purifyer for room air air outlet (24), sends.This process is just carried out circular treatment to room air, can not inletting fresh air.As everyone knows, the mankind's healthy living be unable to do without fresh air, and how no matter room air purify, if do not supplement outdoor fresh air, of a specified duration also can impair one's health.So GB < < IAQ standard > > (GB/T18883-2002) regulation: Xin Feng Liang≤30m3/h per capita.This series products is because fan and motor are all in indoor in addition, and combination high-efficiency air purifying filter mesh (23) windage is large, and for reaching certain air quantity, operation noise is bigger than normal, power consumption is also high.Although also there is split type product to adopt new wind design, its system as shown in Figure 3, room air enters outdoor unit (35) from backwind tube through walls (37), outdoor new wind enters outdoor unit (35) from fresh inlet (36), both arrive indoor set air inlet (31) through ajutage through walls (34) after mixing under the effect of blower fan, then send from indoor set air outlet (33) through highly effective air purification air modular assembly (32).Room air will be into and out of room in processed process twice, and indoor outside has needed plural airduct through walls to be communicated with: backwind tube through walls (37) and ajutage through walls (34), for guaranteeing processed air capacity, dust diameter should not be too small.Through measuring and calculating, the small unit to air-treatment amount 400 m3/h, dust diameter just, more than 150mm, need be opened such major diameter wall-through hole more than two, otherwise the crushing of air treatment system, power consumption, noise all will worsen, and this brings very big inconvenience to installation.2, existing monoblock type product mostly is and lands design, and portioned product is installed universal wheel and can be moved.But no matter which kind of designs, and all takies valuable indoor usable floor area.So the general volume of this series products is little, air circulation is little, and actual clean-up effect is also not obvious, and a clarifier can only use in a room.
Summary of the invention
For overcoming the defect of the existing space air circulatory system, the object of the present invention is to provide a kind of brand-new closed room air treatment system.
Technical solution problem of the present invention adopts following technical scheme: a kind of new wind ejection type space air treatment system, comprises indoor air treating machine group (4), outdoor fresh air processor group (8), the fresh wind tube through walls (7) with various purification functions and air conditioning function.It is characterized in that, described indoor air treating machine group (4) is utilized fluid mechanics principle, and with a small amount of new wind (46) high-speed jet air-supply, injection drives the indoor air circulation of several times; Described outdoor fresh air processor group (8) is provided with fan and motor, locates to arrange outdoor new wind just imitate filter screen (81) at new wind entrance (82); Described indoor air treating machine group (4) is except having air-cleaning function, also can comprise refrigeration, heats, the air conditioning function such as humidification, dehumidifying.
It is as follows that it processes air event: as shown in Figure 4: outdoor new wind (46) from outdoor new wind entrance (82), through outdoor new wind, just imitate filter screen (81) and enter in outdoor fresh air processor group (8), through fresh wind tube through walls (7), arrive in indoor air treating machine group (4), in warp, highly effective air filter screen (41), air purifying filter mesh (42) blow out from the new wind outlet of annular (43) high-speed jet.According to fluid mechanics principle, high velocity air ambient air pressure (static pressure) step-down, at indoor circulation air outlet slit (44), locate to form a negative pressuren zone, suction chamber inner circulating air (45) enters indoor air treating machine group (4) from indoor circulation air intlet (48), through compound efficient air-purifying module (47) from indoor circulation air outlet slit (44) and outdoor new wind (46) blow out together send into indoor.New wind injection air-supply process that Here it is, owing to there being all the time new wind to supplement, indoorly will maintain pressure-fired, by locating away from indoor air treating machine group (4) or next room is offered exhaust outlet, make healthy air-flow be full of whole shelter, do not stay dead angle, room air current composition is even, comfortable.
Compared with the prior art, beneficial effect of the present invention is embodied in: 1, utilize fluid mechanics principle, indoor section adopts the air-supply of jet injection, and in room, amount of air circulation is large, and air current composition is more even, and comfortableness is good; 2, indoor section does not have fan, motor, and room noise is extremely low; 3, the air channel innovative design of air treatment system, low in energy consumption; 4, outdoor fresh air processor group carries screen pack, can introduce easily the new wind of health of needed by human body; 5, caliber through walls is little, installation, easy construction.
Accompanying drawing explanation
Fig. 1 is existing room air conditioner air-conditioning system schematic diagram.
Fig. 2 is existing monoblock type purifyer for room air systematic schematic diagram.
Fig. 3 is existing split type purifyer for room air systematic schematic diagram.
Fig. 4 is the present invention: a kind of new wind ejection type space air treatment system schematic diagram.
Fig. 5 is the purifyer for room air indoor set internal structure schematic diagram of a kind of efficient, low noise, low consumption.
Number in the figure: 11 room air conditioner air conditioner indoor machine air outlets, 12 axial-flow fans, 13 room air conditioner air conditioner indoor machine return air inlets, 14 heat exchanger indoor units, 15 air-purifying modules, 16 airstrainers, 17 fresh wind tubes, 21 monoblock type purifyer for room air return air inlets, 22 blower fans, 23 combination high-efficiency air purifying filter meshs, 24 monoblock type purifyer for room air air outlets, 31 indoor set air inlets, 32 highly effective air purification air modular assemblies, 33 indoor set air outlets, 34 ajutages through walls, 35 outdoor units, 36 fresh inlets, 37 backwind tubes through walls, highly effective air filter screen in 41, 42 air purifying filter meshs, the new wind outlet of 43 annular, 44 indoor circulation air outlet slits, 45 indoor circulation air, 46 outdoor new wind, 47 compound efficient air-purifying modules, 48 indoor circulation air intlets, 7 fresh wind tubes through walls, 8 outdoor fresh air processor groups, 81 outdoor new wind are just imitated filter screen, 82 outdoor new wind entrances, 51 outlet frame assemblies, 52 indoor circulation air air outlets, the outdoor new wind outlet of 53 annular scrak type, 54 compound efficient low-resistance air-purifying modules, 55 indoor circulation air intakes, 56 new wind static pressure chambeies, 57 new wind flexible pipes through walls, highly effective air filter screen in 58 pocket types, 59 highly effective air purification air modules.
Below pass through the specific embodiment, and the invention will be further described by reference to the accompanying drawings.
The specific embodiment, non-limiting examples as shown in Figure 5, the purifyer for room air indoor set internal structure schematic diagram of a kind of efficient, low noise, low consumption.For expressing conveniently, the peripheral mechanism in figure does not draw, but this does not affect reader this non-limiting examples is understood from structural principle.The embodiment of other similar structures principle is the protection domain in this patent all.
The course of work of this system is as follows: this indoor set needs and outdoor fresh air processor group of the present invention (8) is used in conjunction with.Outdoor new wind enters in new wind static pressure chamber (56) from new wind flexible pipe through walls (57), after noise elimination, diffusion, by highly effective air filter screen (58), highly effective air purification air module (59) in pocket type, arrives outlet frame assembly (51).At wind frame assembly (51) inwall place, have an outdoor new wind outlet of annular scrak type (53), outdoor new wind blows out in this high-speed jet.According to fluid mechanics principle, high velocity air ambient air pressure (static pressure) step-down, at indoor circulation air outlet slit (52), locate to form a negative pressuren zone, suction chamber inner circulating air from indoor circulation air intake (55) through compound efficient low-resistance air-purifying module (54), from indoor circulation air outlet slit (52) and outdoor new wind blow out together send into indoor.For ease of understanding, the outer new wind of single line arrow agent's room in figure, the thick arrow agent's room of multiple line inner circulating air.New wind injection air-supply process that Here it is, owing to there being all the time new wind to supplement, indoorly will maintain pressure-fired, by offering exhaust outlet away from indoor air treating machine group place or next room, make healthy air-flow be full of whole shelter, do not stay dead angle, room air current composition is even, comfortable.
More specifically, to a three-person household, by GB < < IAQ standard > > (GB/T18883-2002) regulation: Xin Feng Liang≤30m3/h per capita, the design air flow of getting outdoor fresh air processor group is 90 m3/h, according to 2012 < < civil buildings heating ventilators and In Air Conditioning Design standard > >, get the air-supply wind speed 3.5m/s-6 m/s in fresh air pipeline, new wind flexible pipe through walls (57) diameter is 90mm-70 mm.The outdoor new wind outlet of annular scrak type (53) is designed to 200 * 350 square annular, the long 1m of circumferential weld, the wide 1mm of circumferential weld.New wind exports wind scooter 82km/h.According to experiment test: total air output (indoor circulation air quantity) can reach 15 times of intake (resh air requirement), i.e. 1350 m3/h.
Above data have further embodied usefulness of the present invention: with 1 part of essential resh air requirement, produce 10 times of above room return air quantities.This is the marrow place of patent of the present invention, and any space air treatment system based on this thinking and equipment are all at the protection domain of patent of the present invention.
Claims (3)
1. a new wind ejection type space air treatment system, comprises indoor air treating machine group (4), outdoor fresh air processor group (8), fresh wind tube through walls (7) of having air-treatment function etc.; It is characterized in that: described indoor air treating machine group (4) is utilized fluid mechanics principle, with a small amount of outdoor new wind (46) high-speed jet air-supply, injection drives the indoor circulation air (45) of several times to carry out various processing procedures.
2. a kind of new wind ejection type space air treatment system according to claim 1, is characterized in that, described indoor air treating machine group (4), outdoor fresh air processor group (8) are all provided with air-cleaning function filter screen; Indoor air treating machine group (4) itself is without fan and motor, and fan and motor are all arranged in outdoor fresh air processor group (8).
3. according to claim 1 and require a kind of new wind ejection type space air treatment system described in 2, it is characterized in that: described indoor air treating machine group (4) is except having air-cleaning function, also can comprise refrigeration, heat, the air conditioning function such as humidification, dehumidifying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410231787.2A CN103953977A (en) | 2014-05-28 | 2014-05-28 | Fresh air injecting type room air processing system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410231787.2A CN103953977A (en) | 2014-05-28 | 2014-05-28 | Fresh air injecting type room air processing system |
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| CN103953977A true CN103953977A (en) | 2014-07-30 |
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| CN201410231787.2A Pending CN103953977A (en) | 2014-05-28 | 2014-05-28 | Fresh air injecting type room air processing system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705330A (en) * | 2015-07-30 | 2017-05-24 | 美的集团股份有限公司 | Air conditioner and fresh air supply device |
| CN113432260A (en) * | 2021-06-26 | 2021-09-24 | 赵建川 | Multi-machine fusion healthy, safe, comfortable, space-saving and power-saving intelligent air conditioner |
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| DE3529348A1 (en) * | 1985-08-15 | 1987-02-26 | Herbst Donald | Method for ventilating rooms and device for its implementation |
| CN2382989Y (en) * | 1999-07-13 | 2000-06-14 | 上海建筑技术投资发展有限公司 | Self purifying air inlet device |
| CN2695843Y (en) * | 2004-03-02 | 2005-04-27 | 马立 | Split air conditioner with delivering fresh air and purification air |
| CN1690557A (en) * | 2004-04-28 | 2005-11-02 | 东莞市广大制冷有限公司 | Heat pump combined type accurate air-conditioning system |
| CN1804486A (en) * | 2006-01-20 | 2006-07-19 | 叶立英 | Natural ventilating method with air treating function |
| CN202581560U (en) * | 2012-04-01 | 2012-12-05 | Tcl空调器(中山)有限公司 | Indoor unit and air-treating equipment for air treatment |
| CN203980445U (en) * | 2014-05-28 | 2014-12-03 | 沈增友 | A kind of new wind ejection type space air treatment system |
-
2014
- 2014-05-28 CN CN201410231787.2A patent/CN103953977A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3529348A1 (en) * | 1985-08-15 | 1987-02-26 | Herbst Donald | Method for ventilating rooms and device for its implementation |
| CN2382989Y (en) * | 1999-07-13 | 2000-06-14 | 上海建筑技术投资发展有限公司 | Self purifying air inlet device |
| CN2695843Y (en) * | 2004-03-02 | 2005-04-27 | 马立 | Split air conditioner with delivering fresh air and purification air |
| CN1690557A (en) * | 2004-04-28 | 2005-11-02 | 东莞市广大制冷有限公司 | Heat pump combined type accurate air-conditioning system |
| CN1804486A (en) * | 2006-01-20 | 2006-07-19 | 叶立英 | Natural ventilating method with air treating function |
| CN202581560U (en) * | 2012-04-01 | 2012-12-05 | Tcl空调器(中山)有限公司 | Indoor unit and air-treating equipment for air treatment |
| CN203980445U (en) * | 2014-05-28 | 2014-12-03 | 沈增友 | A kind of new wind ejection type space air treatment system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705330A (en) * | 2015-07-30 | 2017-05-24 | 美的集团股份有限公司 | Air conditioner and fresh air supply device |
| CN106705330B (en) * | 2015-07-30 | 2022-11-15 | 美的集团股份有限公司 | Air conditioner and fresh air exchange device thereof |
| CN113432260A (en) * | 2021-06-26 | 2021-09-24 | 赵建川 | Multi-machine fusion healthy, safe, comfortable, space-saving and power-saving intelligent air conditioner |
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Application publication date: 20140730 |
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