CN200968695Y - Split type cleaning fresh air ventilation machine - Google Patents
Split type cleaning fresh air ventilation machine Download PDFInfo
- Publication number
- CN200968695Y CN200968695Y CN 200620136122 CN200620136122U CN200968695Y CN 200968695 Y CN200968695 Y CN 200968695Y CN 200620136122 CN200620136122 CN 200620136122 CN 200620136122 U CN200620136122 U CN 200620136122U CN 200968695 Y CN200968695 Y CN 200968695Y
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- air cleaner
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
A detachable clean fresh air exchanger is used as ventilation and air exchanging in the indoor. The exchanger consists of an outdoor unit and an indoor unit, and the ventilation tubes of both units are communicated. The outdoor unit are provided with from outside to inside a first level air filter, a second air filter, a negative pressure box and a fan driven by a motor; the outlet of the fan is communicated through the ventilation tube with a positive pressure box of the indoor unit, and the indoor unit is arranged with a positive pressure box and a third level air filter from inside to outside. When the exchanger is working, the suction opening of the fan communicated with the negative pressure box of the outdoor unit can only intake, through the first two levels of air filters, the outdoor air communicated with the air inlet face of the first level of air filter, the air flow at the outlet of the fan enters into the positive pressure box of the indoor unit through the ventilation tubes, and then passes through the third level air filter and enters into the indoor from the air outlet face. The exchanger may filter the outdoor air in three levels and delivers fresh air into the indoor so as to meet requirements of indoor fresh air volume and positive pressure, improve indoor air quality and improve living environment.
Description
Technical field
The utility model relates to a kind of ventilation machine for indoor use, especially a kind of main frame outdoor, with the indoor set acting in conjunction outdoor air through three-stage filtration handle the back as new wind send into indoor, in order to improve the split type clean fresh air ventilator of IAQ.
Background technology
The effective means of improving IAQ is to strengthen ventilation.Preferably under the situation, IAQ depends on the outdoor air quality to a great extent in ventilation condition.
At present, one of the known new blower fan group of purification can be carried out three-stage filtration to new wind, and satisfactory fresh, pure air can be provided, and can wet to air, thermal conditioning, comprehensive better.But it belongs to the part in the air-conditioning unit, and volume is big, energy consumption is high, can not use separately, is used widely in central air-conditioning and toilet, when central air-conditioning system is not used or when not having central air conditioner system, can't enjoy clean ozone.Known two window formula fresh air ventilator, it also is the application of air filtering technique, though can obtain cleaning new wind independently, but it has dwindled effective dimensions for making things convenient for the window formula to install, lost partial properties, and because of work noise is big, influence the enthusiasm of cause influence uses such as daylighting, mostly be the general industry purposes at present and using.Known three ceiling mounting type fresh air ventilator, be still the air filtration technology that adopts, to supply the new wind of satisfactory cleaning is purpose, and size meets the demands, strainability is good, but its installation complexity, the cost height, use to some extent in high-end residential, luxurious office and toilet at present, be difficult to enter average family.
Summary of the invention
In order to overcome existing fresh air processor deficiency in the use, the utility model provides a kind of split type clean fresh air ventilator: this machine works alone, so that the new wind of satisfactory cleaning to be provided is purpose, and energy consumption is low, and physical dimension is unrestricted, can satisfy the needs of design performance, strainability is good, and work noise is low, and is simple in structure, easy for installation, cheap.
The technical scheme in the invention for solving the technical problem is: complete machine is divided into off-premises station and indoor set two parts, couples together with ventilation shaft between off-premises station and the indoor set.Divide by the circulation of air path, ecto-entad is disposed with first order air cleaner, second level air cleaner, negative pressure box and with motor-driven blower fan in the off-premises station, the air intake surface of first order air cleaner communicates with outdoor air, its outlet air surface communicates with the air intake surface of second level air cleaner, the outlet air surface of second level air cleaner communicates with negative pressure box, the suction inlet of blower fan communicates with negative pressure box, the outlet of blower fan communicates with an end of ventilation shaft, couples together with blast connection between the two; Be disposed with malleation case, third level air cleaner in the indoor set from inside to outside, the malleation case communicates with the other end of ventilation shaft, couple together with blast connection between the two, the air intake surface of third level air cleaner communicates with the malleation case, and the outlet air surface of third level air cleaner communicates with room air.
The course of work of complete machine is: after the blower fan work, the blower fan suction inlet produces negative pressure, outdoor air enters the blower fan suction inlet by negative pressure box after filtering by first, second grade air cleaner again, the new wind that blower fan will purify through double-filtration enters indoor set by blower fan outlet plenum ventilation pipeline, by indoor set malleation case and after the filtration of third level air cleaner, send into the new wind of cleaning indoor.
Clean amount of fresh air in the inlet chamber increases gradually along with the work of blower fan, cause room air pressure more outdoor for high, form malleation, like this, through with new wind mixed diluting after room air will leak with the outdoor slit that communicates, hole along door, window slit, lavatory steam vent, excess pressure valve etc., and the air capacity that leaks also increases along with the increase of pressure differential, thus under the condition of keeping certain malleation level the resh air requirement in the inlet chamber with discharge outdoor capacity and reach dynamic equilibrium.
This programme is handled by outdoor air being carried out three-stage filtration, greatly eliminated by new wind and brought indoor dirt, bacteria concentration into, satisfied indoor new wind requirement, new wind with fresh cleaning is diluted to indoor air pollutants under the sanitary standard permissible concentration, and can guarantee indoor positive pressure request, be not that gases infiltrations such as lavatory, neighbours are indoor, thereby improve IAQ, improve living environment.
To use winter stylish wind-warm syndrome to spend low problem in order alleviating, can to increase in the technical program and electric heater is set heating new wind, the electric heater that is increased newly can be placed in the malleation case of indoor set and the air inlet place that communicates with blast connection.
The beneficial effects of the utility model are: this machine works alone, so that the new wind of satisfactory cleaning to be provided is purpose, and energy consumption is low, and the machine construction size is unrestricted, can satisfy the needs of design performance, therefore strainability is good, and because of main frame is placed in outdoorly, work noise is low, simple in structure, need not arrange airduct indoor, easy for installation, cheap.
Description of drawings
Fig. 1 is the structural representation of split type clean fresh air ventilator.
Fig. 2 is the structural representation that has additional the split type clean fresh air ventilator of electric heater.
Among the figure: 1-first order air cleaner, 2-second level air cleaner, 3-negative pressure box, 4-off-premises station, 5-blower fan, 6-blast connection, 7-ventilation shaft, 8-blast connection, 9-indoor set, 10-malleation case, 11-third level air cleaner, 12-electric heater.
The specific embodiment
Embodiment 1
As shown in Figure 1: be provided with negative pressure box 3 and first order air cleaner 1 and second level air cleaner 2 in the off-premises station 4, be equipped with in the negative pressure box 3 with motor-driven blower fan 5, the suction inlet of blower fan 5 communicates with negative pressure box 3, the outlet air surface of second level air cleaner 2 communicates with negative pressure box 3, its air intake surface communicates with the outlet air surface of first order air cleaner 1, the air intake surface of first order air cleaner 1 communicates with outdoor air, and the outlet of blower fan 5 only communicates with an end of ventilation shaft 7 by blast connection 6; Be provided with malleation case 10 and third level air cleaner 11 in the indoor set 9, malleation case 10 communicates by the other end of blast connection 8 with ventilation shaft 7, and the air intake surface of third level air cleaner 11 communicates with malleation case 10, and its outlet air surface communicates with room air.
First order air cleaner 1 described in the technical scheme is selected low efficient filter usually for use, second level air cleaner 2 can be selected medium effeciency filter for use or select the high-medium efficient filter for use, and third level air cleaner 11 can be selected inferior high efficiency filter for use or select high efficiency particulate air filter for use.Described three grades of air cleaners all are removable.Described blower fan 5 adopts low-noise centrifugal fan usually.The off-premises station 4 that blower fan is housed is referred to as main frame usually.
Off-premises station 4 is installed on the exterior wall of window bottom usually, make the air intake surface of first order air cleaner 1 on it certain distance be arranged towards exterior wall and with metope, indoor set 9 is installed on the interior wall on window next door, indoor set body of wall behind excavates a wall hole, blast connection 8 is installed, and ventilation shaft 7 is installed in and is connecting off-premises station 4 and indoor set 9 on the exterior wall.
Embodiment 2
As shown in Figure 2: use winter stylish wind-warm syndrome to spend low problem in order to alleviate, can increase in the split type clean fresh air ventilator described in the embodiment 1 and electric heater is set heating new wind, the electric heater 12 that is increased newly is placed in the malleation case 10 of indoor set 9 and the air inlet place that communicates with blast connection 8.
Claims (2)
1, split type clean fresh air ventilator, it is characterized in that: it is made up of off-premises station (4) and indoor set (9), two machines are connected with ventilation shaft (7), the interior ecto-entad of off-premises station (4) is disposed with first order air cleaner (1), second level air cleaner (2), negative pressure box (3) and with motor-driven blower fan (5), the air intake surface of first order air cleaner (1) communicates with outdoor air, the outlet air surface of first order air cleaner (1) communicates with the air intake surface of second level air cleaner (2), the outlet air surface of second level air cleaner (2) communicates with negative pressure box (3), the suction inlet of blower fan (5) communicates with negative pressure box (3), the outlet of blower fan (5) communicates with an end of ventilation shaft (7), uses blast connection (6) to couple together between the two; Be disposed with malleation case (10), third level air cleaner (11) in the indoor set (9) from inside to outside, malleation case (10) communicates with the other end of ventilation shaft (7), use blast connection (8) to couple together between the two, the air intake surface of third level air cleaner (11) communicates with malleation case (10), and the outlet air surface of third level air cleaner (11) communicates with room air.
2, split type clean fresh air ventilator according to claim 1 is characterized in that: in the malleation case (10) of indoor set (9) and the air inlet place that communicates with blast connection (8) also is provided with electric heater (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620136122 CN200968695Y (en) | 2006-11-09 | 2006-11-09 | Split type cleaning fresh air ventilation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620136122 CN200968695Y (en) | 2006-11-09 | 2006-11-09 | Split type cleaning fresh air ventilation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200968695Y true CN200968695Y (en) | 2007-10-31 |
Family
ID=38968265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620136122 Expired - Fee Related CN200968695Y (en) | 2006-11-09 | 2006-11-09 | Split type cleaning fresh air ventilation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200968695Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102352857A (en) * | 2011-09-26 | 2012-02-15 | 朱青东 | Multifunctional air supply box |
| CN103512136A (en) * | 2012-06-18 | 2014-01-15 | 迪诺曼（苏州）科技服务有限公司 | Ventilation device used for factory building |
| CN103512094A (en) * | 2013-10-29 | 2014-01-15 | 安明 | Household environment-friendly window type fresh air handling unit |
| CN103657321A (en) * | 2013-12-05 | 2014-03-26 | 四川福斯表面技术有限公司 | Household indoor air filter |
| CN104101030A (en) * | 2013-04-10 | 2014-10-15 | 赵宏义 | Household outdoor air filter |
| CN104697099A (en) * | 2015-03-30 | 2015-06-10 | 宋恩全 | Indoor air supplier |
| CN105402820A (en) * | 2015-12-29 | 2016-03-16 | 红阳智慧科技（北京）有限公司 | Indoor air purifier for fresh air |
| CN105423459A (en) * | 2015-03-06 | 2016-03-23 | 安明 | Anti-haze environment-friendly vertical air conditioning unit |
| CN103234237B (en) * | 2013-04-03 | 2016-06-22 | 江苏新城新能源有限公司 | A kind of purifying processing device of indoor return air |
| CN105698272A (en) * | 2016-04-07 | 2016-06-22 | 东北大学 | Heating type full-automatic ventilation system device and model selection method of ventilation pipes |
| CN106705226A (en) * | 2017-01-06 | 2017-05-24 | 成都易态易优健康科技有限公司 | Split air purification unit |
-
2006
- 2006-11-09 CN CN 200620136122 patent/CN200968695Y/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102352857A (en) * | 2011-09-26 | 2012-02-15 | 朱青东 | Multifunctional air supply box |
| CN103512136B (en) * | 2012-06-18 | 2016-03-23 | 迪诺曼（苏州）科技服务有限公司 | A kind of factory building ventilation unit |
| CN103512136A (en) * | 2012-06-18 | 2014-01-15 | 迪诺曼（苏州）科技服务有限公司 | Ventilation device used for factory building |
| CN103234237B (en) * | 2013-04-03 | 2016-06-22 | 江苏新城新能源有限公司 | A kind of purifying processing device of indoor return air |
| CN104101030A (en) * | 2013-04-10 | 2014-10-15 | 赵宏义 | Household outdoor air filter |
| CN103512094A (en) * | 2013-10-29 | 2014-01-15 | 安明 | Household environment-friendly window type fresh air handling unit |
| CN103657321A (en) * | 2013-12-05 | 2014-03-26 | 四川福斯表面技术有限公司 | Household indoor air filter |
| CN103657321B (en) * | 2013-12-05 | 2015-10-07 | 四川福斯表面技术有限公司 | A kind of Household indoor air filter |
| CN105423459A (en) * | 2015-03-06 | 2016-03-23 | 安明 | Anti-haze environment-friendly vertical air conditioning unit |
| CN104697099A (en) * | 2015-03-30 | 2015-06-10 | 宋恩全 | Indoor air supplier |
| CN104697099B (en) * | 2015-03-30 | 2017-06-16 | 宋恩全 | Indoor air feeder |
| CN105402820A (en) * | 2015-12-29 | 2016-03-16 | 红阳智慧科技（北京）有限公司 | Indoor air purifier for fresh air |
| CN105698272A (en) * | 2016-04-07 | 2016-06-22 | 东北大学 | Heating type full-automatic ventilation system device and model selection method of ventilation pipes |
| CN106705226A (en) * | 2017-01-06 | 2017-05-24 | 成都易态易优健康科技有限公司 | Split air purification unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Yang Guangping Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Yang Guangping Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071031 Termination date: 20141109 |
|
| EXPY | Termination of patent right or utility model |