CN203731557U - Household window type environment-friendly fresh air handling unit - Google Patents
Household window type environment-friendly fresh air handling unit Download PDFInfo
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- CN203731557U CN203731557U CN201320670912.0U CN201320670912U CN203731557U CN 203731557 U CN203731557 U CN 203731557U CN 201320670912 U CN201320670912 U CN 201320670912U CN 203731557 U CN203731557 U CN 203731557U
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- China
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- blower fan
- sash
- airduct
- humidification
- humidifier
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Abstract
The utility model discloses a window type environment-friendly fresh air handling unit composed of an indoor unit, an outdoor unit and a window sash frame. The household environment-friendly fresh air handling unit is characterized in that the indoor unit and the outdoor unit are mounted separately, and a filter and a fan are mounted externally; the fan and a sound reducing box are fixed on the external wall; a sound reducing tube and all equipment are fixed on sashes; the filter can be cleaned detachably; the sashes are the ones with strengthening and sound reducing measures. Since the fan is mounted outdoors and provided with the sound reducing box, and a double-layer sound reducing window and the sound reducing window frame are arranged, noises are low; the filter is arranged on the position of the outer window sill, and opening sashes and pull and push opening sashes are arranged, so that convenience in demounting and cleaning is achieved; the weight of the unit is concentrated on the lower portion, inner and outer air ducts are symmetrically arranged, and security and stability of the window sashes are good; original window sashes can be mounted once more when the air handling unit is not used in summer.
Description
Technical field
The utility model belongs to a kind of new blower fan group, particularly a kind of new blower fan group that is applicable to the little air quantity of general family.
Background technology
This economic development in several years of China is fast especially, the environmental pollution simultaneously bringing is also more and more serious, this several years urban air pollutions have reached very important stage, because the serious air pollution in each big city makes the incidence of disease of city dweller's breathing problem more and more higher, people are more and more higher to the cry of air cleaning, but air cleaning will be carried out in whole city, composite factor is too many, expense is too large, even need to a certain extent macro adjustments and controls to realize, but the common people can have terminable grade to stay, since overall situation we individual can not change, we can change air condition from subenvironment, also the air of overall situation is improved and does certain contribution simultaneously.
The design's concrete technical background: because the air pollution situation in city is more and more serious, especially in north cold area and some industrial cities of severe cold area particularly serious, add the enforcement of this several years energy-saving and emission-reduction state basic policies, north cold area and severe cold area window hollow are cut off the application of glass, cause seam infiltration gravity-flow ventilation near the window can not realize, as ventilated with window opened via, in the too low situation of outdoor temperature, and outdoor pollution is when more serious, window opened via is a large amount of cold air impourings because hot pressing meeting causes, or a large amount of foul atmosphere impouring, this is all that we do not want to allow the phenomenon occurring.In view of this invention has solved above problem,, by the new blower fan group of a kind of Domestic environment-protection type window formula, outdoor dirt and cold air are carried out to filtering and heating, make to enter indoor new wind and reach clean hot-air, meet people at the indoor needs to new wind.
Utility model content
The new blower fan group of this kind of Domestic environment-protection type window formula, has first successfully solved the problem of family of resident family that new wind demand the is less required new wind of family in the situation that outdoor too cold or air pollution is too serious; Secondly, carrying out again on this basis skill upgrading and structural improvement, do not cause secondary pollution, is mainly noise pollution; The 3rd, the equipment that filter etc. often must clean or dismantle, general personnel can operate easily.
Modern design of the present utility model be in: adopt indoor and outdoor machine; Filter and blower fan are exterior; Blower fan adds Sound Attenuator and is all fixed on exterior wall; Hush pipe, all devices are fixed on sash; Filter is detachably cleared up; Sash is the sash of strengthening and have noise reduction measure.
Main Function of the present invention and object are: for numerous domestic consumers provide the new wind of clean heating little air quantity, environmental protection, fresh, humidification.
The new blower fan group of a kind of Domestic environment-protection type window formula, there is good realizability: by new criteria " civil buildings heating ventilator and In Air Conditioning Design specification " GB50736-2012 requirement, suppose that residential architecture considers by 20 square meter rooms, fresh air changes is considered by 0.7 time/h, floor height is by 3 meters of calculating, the required resh air requirement in room is 42m3/h, by specification " public building energy design standard " GB50189-2005, suppose that 20 square meter rooms consider by three people, the required resh air requirement of one people is that 30 m3/h consider, the required resh air requirement in room is 90m3/h, room, general little space resh air requirement is considering that after inleakage, hypothesis is calculated by 100m3/h, internal diameter is considered by the airduct of 1 00X100, in pipe, wind speed is 2.8m/s, in airduct, noise is for being less than 40dB, therefore in the situation that indoor occupant is few, airduct internal diameter sectional area can be controlled in less scope, be convenient to install, resh air requirement also can meet the demand of indoor occupant completely, the processing of noise control: suppose that blower fan maximum noise amount is 70dB, by relevant Sound Attenuator effect, Sound Attenuator is eliminated 20 dB left and right, again by the hollow bridge cut-off window of having taked noise reduction measure, can eliminate 20-30dB, import so indoor noise into and can meet the requirement that is less than 40dB indoor night of code requirement, the noise that blower fan transmits by airduct by being flexible coupling, hush pipe, noise reduction elbow realize noise reduction, the resistance of airduct can be controlled in 450Pa left and right, because the little whole power of the assembling unit of airflow pressure can be controlled in less scope, equipment is more energy-conservation, and the power load of general family also can meet the demands, and general user also easily bears its operating cost, water tank can be dismantled cleaning, after removing, water tank level can be extracted out by the flexible pipe that connects water pump and wet film.
The technical scheme that the utility model adopts is as follows:
The new blower fan group of a kind of Domestic environment-protection type window formula, with the total technical characterictic of prior art be, they are all made up of blower fan, deduster, humidifier, heater, after dedusting, humidification, hyperthermic treatment, deliver to indoor by blower fan from outdoor extraction ozone, in the time entering the interior space, replace indoor original air, it is characterized in that, the new blower fan group of these family expenses environment-friendly type window formula is made up of three parts: indoor set and off-premises station and sash skeleton form.Adopt indoor set and off-premises station to install respectively, filter and blower fan are exterior; Blower fan adds Sound Attenuator and is all fixed on exterior wall; Hush pipe and all devices are all fixed on sash; Filter is detachably cleared up; Sash is reinforced and has the sash of noise reduction measure.
The described new blower fan group of a kind of Domestic environment-protection type window formula, it is characterized in that: the off-premises station of unit, is made up of air port (3), filter (4), airduct (11), pneumatic hose (13), blower fan (5) (blower fan is located in Sound Attenuator), muffling air duct (12); In the square box that filter (4) is contained in, access door is housed in the inner part, between blower fan (5) and airduct (11), be connected with pneumatic hose (13), outside with canvas or other resistance toly draw, ageing-resistant soft material is fixed on blower fan (5) between two sections of airducts; Interface is all that flange connects, and the order of connection is: be fixed on horizontal air port (3) on outdoor sash directly with flange be fixed on outdoor sash on the filter (4) of level installation be connected; Then filter (4) is connected with airduct elbow (16); Airduct elbow (16) is connected with vertical airduct (11); Vertical airduct (11) is connected with pneumatic hose (13); Pneumatic hose (13) is connected with blower fan (5); Blower fan (5) is connected with pneumatic hose (13); Be connected with vertical muffling air duct (12) by pneumatic hose (13); Vertical muffling air duct (12) is connected with noise reduction elbow (17); Noise reduction elbow (17) is connected with sash blast pipe interface (6), so connects and composes the off-premises station air inlet system of whole unit.
The described new blower fan group of a kind of Domestic environment-protection type window formula, is characterized in that: the indoor set of unit is made up of airduct, electric closed valve (7), electric heater (8), humidifier (9) and air outlet (10); Airduct is the airduct with outer insulation; Electric closed valve (7) is the same with airduct caliber specification; Electric heater (8); Humidifier is made up of wet film (18), water tank (19) and low power immersible pump (20), filler (23), humidifier tube flexible pipe (21), (22); Interface is all that flange connects, and the order of connection is: sash blast pipe interface (6) is connected with noise reduction elbow (17); Indoor noise reduction elbow (17) is connected with common airduct (11); Vertical common airduct (11) is connected with electric closed valve (7); Electric closed valve (7) is connected with vertical common airduct (11); Common airduct (11) is connected with electric heater (8); The perpendicular below of electric heater (8) is connected with thermal insulation wind pipe (15); Thermal insulation wind pipe (15) is connected with humidifier (9); Humidifier (9) be connected with indoor air outlet (10) and form entirety, the whole indoor set system that connects and composes.
The described new blower fan group of a kind of Domestic environment-protection type window formula, it is characterized in that: the humidifier (9) of unit, by humidification water tank (19), humidification membrane (18), humidification immersible pump (20), humidification hard tube (21), connect humidification flexible pipe (22), tank filler opening (23) between humidification membrane and humidification immersible pump, the wet-membrane humidifier joint (24) that connects flexible pipe forms whole humidifier; Interface is all that cassette connects, and the order of connection is: immersible pump (20) is connected with humidification hard tube (21); Humidification hard tube (21) is connected with the wet-membrane humidifier joint (24) that connects flexible pipe; The wet-membrane humidifier joint (24) that water pump connects flexible pipe is connected with the humidification flexible pipe (22) of pump house with humidification membrane; Water pump humidification flexible pipe (22) connection is connected with the wet-membrane humidifier joint (24) that wet film connects flexible pipe; The wet-membrane humidifier joint (24) that wet film connects flexible pipe be connected wet-film humidifying hard tube (21) and connect; Wet-film humidifying hard tube (21) is connected with wet film (18) top water-locator (25), and wet film (18) is fixed in humidifier case.
The described new blower fan group of a kind of Domestic environment-protection type window formula, it is characterized in that: the skeleton sash of unit, skeleton sash is divided into three parts by window edge and forms, whole sash frame (1)---wherein sash frame is noise reduction sash, and the position that sash sidepiece contacts with window frame is provided with bloop or adds silencing cotton, filter sash access hole (2), sash duct collar (6) composition; On sash, by reinforcing strip, original common sash is divided into four regions: being divided into upper left is fixed fan, double layer glass is installed in frame; Top, right side is the fixed position of sash duct collar (6); Below, right side is fixed fan, and double layer glass is wherein installed, and is also the fixed support of fresh wind tube entrance and capital equipment; Lower-left side be change filter can opening door-leaf, also formed by double layer glass.
The described new blower fan group of a kind of Domestic environment-protection type window formula, is characterized in that: new wind enters by outdoor air inlet (3), then is filtered and become clean air by filter (4); Clean air, by blower fan (5) pressurization, enters indoor by sash air inlet (6); By electric closed valve (7) and blower fan (5) interlock, blower fan (5) stops, and motor-driven valve (7) cuts out; By electric heater (8), by air heat, electric heater (8) links with blower fan (5), and blower fan (5) stops, and electric heater (8) cuts out; Through humidifier (9) humidification, humidification immersible pump (20) links with blower fan (5) again, and blower fan (5) stops, and immersible pump (20) cuts out, and new wind sent into indoor by air outlet (10).
The difference of this new blower fan group of a kind of Domestic environment-protection type window formula and other new blower fan groups is: 1, general new blower fan group blower fan is indoor, because there being filter, power of fan is larger, noise is larger, the design's blower fan is outdoor, blower fan is added with again sound-muffling box, adds Double-layer sound-insulation window and noise elimination window frame, and noise is less; 2, general new blower fan group blower fan, filter is in overall unit, and inconvenience dismounting, clears up, and the design's filter is placed in outside window sill position, has opening door-leaf and window push-and-pull opening door-leaf, for convenience detach, cleaning; 3, whole equipment and entirety of sash formation are convenient to install, and also form an entirety with existing building, the not extra space that takies house; 4,, because this weight of equipment concentrates on bottom, inside and outside airduct symmetry, causes the security and stability of sash better; 5, when original sash can be changed to installation in the time that do not used summer.
Brief description of the drawings
Fig. 1 is VMC wind system process chart.
Fig. 2 is humidifier water system process chart.
Fig. 3 is overall structure figure.
Fig. 4 is off-premises station plane.
Fig. 5 is indoor set plane.
Fig. 6 is humidifier structural map.
Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, in Fig. 6: 1-sash, 2-maintenance sliding window, 3-outdoor air inlet, 4-first medium effeciency filter, 5-blower fan, the sash air inlet that 6-junction chamber is inside and outside, 7-electric closed valve, 8-electric heater, 9-humidifier, 10-indoor air outlet, 11-common airduct (not having noise reduction insulation), 12-muffling air duct (no insulation), 13-pneumatic hose, 14-canvas, 15-indoor heat insulating airduct, 16-airduct elbow, 17-muffling air duct elbow, 18-humidification membrane, 19-humidification water tank, 20-immersible pump, 21-humidification hard tube, the humidification flexible pipe of 22-connection humidification membrane and pump house, 23-tank filler opening, 24-connect the joint of flexible pipe, 25-wet film water-locator, 26-blower fan Sound Attenuator, 27-filter access door, the new wind wind system of 28-air box fixed support, 101-off-premises station technological process part, the new wind wind system of 102-skeleton sash technological process part, the new wind wind system of 103-indoor set technological process part, 104-humidifying part water diversion system technological process part,
The outside water system technological process of 105-humidifier part, 106-the water system technological process part in wet film space is housed.
Detailed description of the invention
The new blower fan group of this kind of Domestic environment-protection type window formula, taking improved family sash as skeleton, new wind unit equipment is mainly fixed on sash, wherein blower fan Sound Attenuator is fixed on external wall in the time of operation, improved family is the same with original sash model with sash, after only former sash need being taken off when mounted (for sash in the outer part), the sash that is equipped with equipment after transformation is installed, another one sliding window sash can also be opened, after again the sash of transformation being installed, be fixed on outer window frame, to ensure security of operation.
When the new blower fan group of this kind of Domestic environment-protection type window formula is used, first there is switch activated outdoor fan (5), electric room airtight valve (7) is opened simultaneously, indoor electric heater (8) and humidifier (9) are opened operation, under blower fan (5) effect, from air port, (3) suck outdoor dirty cold air, filter and obtain clean air through filter (4), then through one section of horizontal airduct (11) and an airduct elbow (16), again through vertical one section of airduct (11), pneumatic hose (13), blower fan (5) pressurization, air after pressurization is by pneumatic hose (13), by one section of airduct (12), and noise reduction elbow (17), sash blast pipe interface (6) enters indoor, indoor through noise reduction elbow (17), through one section of common tube (11), by electric closed valve (7), through one section of common airduct (11), again via electric heater (8) by air heat, through one section of thermal insulation wind pipe (15), subsequently by humidifier (9) by air wetting, send into indoor by air outlet (10).
When shutdown, by switching manipulation, blower fan (5) is out of service, and electric closed valve (7) is closed simultaneously, and electric heater (8) and humidifier (9) are simultaneously out of service; When humidifier uses: after electricity starts, immersible pump (20) starts, water in water tank sucks by immersible pump (20), then by humidification hard tube (21), by connecing the wet-membrane humidifier joint (24) of flexible pipe, by connecting humidification flexible pipe (22) between humidification membrane (18) and immersible pump (20), by connecing the joint (24) of flexible pipe, by wet-film humidifying hard tube (21), pass through water-locator (25) to humidification membrane (18) water supply.
This device structure is simple, easy to use, materials economy, and non-environmental-pollution, supporting with former indoor decoration, there is the feature that cities and towns every family disperses use that is suitable for; Use the new blower fan group of this one Domestic environment-protection type window formula can produce beneficial effect: in the time that outdoor colder foul atmosphere exists, to use effect remarkable.
The appearance of the new blower fan group of this kind of Domestic environment-protection type window formula, make up the blank of the new blower fan group of in the market little air quantity family expenses, fill up the vacancy of domestic air conditioning without new wind, original new blower fan group basis on carry out the improvement of technical performance, develop the new blower fan group of Domestic environment-protection type that applicable primary demand resh air requirement is less, use value and the social benefit of new blower fan group are greatly promoted, thoroughly solved in the situation that outdoor dirty cold air exists, people cannot breathe the problem of clean ozone.
Claims (6)
1. the new blower fan group of Domestic environment-protection type window formula, is made up of blower fan, deduster, humidifier, heater, it is characterized in that: this unit is made up of indoor set and off-premises station and sash skeleton three parts, adopts indoor set and off-premises station to install respectively; Filter and blower fan are exterior; Blower fan adds Sound Attenuator and is all fixed on exterior wall; Hush pipe and all devices are all fixed on sash; Filter is detachably cleared up; Sash is reinforced and has the sash of noise reduction measure.
2. the new blower fan group of a kind of Domestic environment-protection type window formula according to claim 1, it is characterized in that: the off-premises station of unit, by air port (3), filter (4), airduct (11), pneumatic hose (13), blower fan (5) be located in Sound Attenuator, muffling air duct (12) forms; In the square box that filter (4) is contained in, access door is housed in the inner part, between blower fan (5) and airduct (11), is connected with pneumatic hose (13), outside is fixed on blower fan (5) between two sections of airducts with canvas; Interface is all that flange connects, and the order of connection is: be fixed on horizontal air port (3) on outdoor sash directly with flange be fixed on outdoor sash on the filter (4) of level installation be connected; Then filter (4) is connected with airduct elbow (16); Airduct elbow (16) is connected with vertical airduct (11); Vertical airduct (11) is connected with pneumatic hose (13); Pneumatic hose (13) is connected with blower fan (5); Blower fan (5) is connected with pneumatic hose (13); Be connected with vertical muffling air duct (12) by pneumatic hose (13); Vertical muffling air duct (12) is connected with noise reduction elbow (17); Noise reduction elbow (17) is connected with sash blast pipe interface (6), so connects and composes the off-premises station air inlet system of whole unit.
According to claim 1 the described new blower fan group of a kind of Domestic environment-protection type window formula, it is characterized in that: the indoor set of unit is made up of airduct, electric closed valve (7), electric heater (8), humidifier (9) and air outlet (10); Airduct is the airduct with outer insulation; Electric closed valve (7) is the same with airduct caliber specification; Electric heater (8); Humidifier is made up of wet film (18), water tank (19) and low power immersible pump (20), filler (23), humidifier tube flexible pipe (21), (22); Interface is all that flange connects, and the order of connection is: sash blast pipe interface (6) is connected with noise reduction elbow (17); Indoor noise reduction elbow (17) is connected with common airduct (11); Vertical common airduct (11) is connected with electric closed valve (7); Electric closed valve (7) is connected with vertical common airduct (11); Common airduct (11) is connected with electric heater (8); The perpendicular below of electric heater (8) is connected with thermal insulation wind pipe (15); Thermal insulation wind pipe (15) is connected with humidifier (9); Humidifier (9) be connected with indoor air outlet (10) and form entirety, the whole indoor set system that connects and composes.
4. the new blower fan group of a kind of Domestic environment-protection type window formula according to claim 3, it is characterized in that: the humidifier (9) of unit, by humidification water tank (19), humidification membrane (18), humidification immersible pump (20), humidification hard tube (21), connect humidification flexible pipe (22), tank filler opening (23) between humidification membrane and humidification immersible pump, the wet-membrane humidifier joint (24) that connects flexible pipe forms whole humidifier; Interface is all that cassette connects, and the order of connection is: immersible pump (20) is connected with humidification hard tube (21); Humidification hard tube (21) is connected with the wet-membrane humidifier joint (24) that connects flexible pipe; The wet-membrane humidifier joint (24) that water pump connects flexible pipe is connected with the humidification flexible pipe (22) of pump house with humidification membrane; Water pump humidification flexible pipe (22) connection is connected with the wet-membrane humidifier joint (24) that wet film connects flexible pipe; The wet-membrane humidifier joint (24) that wet film connects flexible pipe be connected wet-film humidifying hard tube (21) and connect; Wet-film humidifying hard tube (21) is connected with wet film (18) top water-locator (25), and wet film (18) is fixed in humidifier case.
5. the new blower fan group of a kind of Domestic environment-protection type window formula according to claim 1, it is characterized in that: the skeleton sash of unit, skeleton sash is divided into three parts by window edge and forms, whole sash frame (1)---wherein sash frame is noise reduction sash, and the position that sash sidepiece contacts with window frame is provided with bloop or adds silencing cotton, filter sash access hole (2), sash duct collar (6) composition; On sash, by reinforcing strip, original common sash is divided into four regions: being divided into upper left is fixed fan, double layer glass is installed in frame; Top, right side is the fixed position of sash duct collar (6); Below, right side is fixed fan, and double layer glass is wherein installed, and is also the fixed support of fresh wind tube entrance and capital equipment; Lower-left side be change filter can opening door-leaf, also formed by double layer glass.
6. the new blower fan group of a kind of Domestic environment-protection type window formula according to claim 1, is characterized in that: new wind enters by outdoor air inlet (3), then is filtered and become clean air by filter (4); Clean air, by blower fan (5) pressurization, enters indoor by sash air inlet (6); By electric closed valve (7) and blower fan (5) interlock, blower fan (5) stops, and motor-driven valve (7) cuts out; By electric heater (8), by air heat, electric heater (8) links with blower fan (5), and blower fan (5) stops, and electric heater (8) cuts out; Through humidifier (9) humidification, humidification immersible pump (20) links with blower fan (5) again, and blower fan (5) stops, and immersible pump (20) cuts out, and new wind sent into indoor by air outlet (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320670912.0U CN203731557U (en) | 2013-10-29 | 2013-10-29 | Household window type environment-friendly fresh air handling unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320670912.0U CN203731557U (en) | 2013-10-29 | 2013-10-29 | Household window type environment-friendly fresh air handling unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203731557U true CN203731557U (en) | 2014-07-23 |
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ID=51201626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320670912.0U Expired - Fee Related CN203731557U (en) | 2013-10-29 | 2013-10-29 | Household window type environment-friendly fresh air handling unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203731557U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112710037A (en) * | 2020-12-31 | 2021-04-27 | 哈尔滨工业大学建筑设计研究院 | Implicit heating ventilation window based on Bernoulli effect |
-
2013
- 2013-10-29 CN CN201320670912.0U patent/CN203731557U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112710037A (en) * | 2020-12-31 | 2021-04-27 | 哈尔滨工业大学建筑设计研究院 | Implicit heating ventilation window based on Bernoulli effect |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20201029 |
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| CF01 | Termination of patent right due to non-payment of annual fee |