CN105757872A - Fresh air machine - Google Patents
Fresh air machine Download PDFInfo
- Publication number
- CN105757872A CN105757872A CN201610286495.8A CN201610286495A CN105757872A CN 105757872 A CN105757872 A CN 105757872A CN 201610286495 A CN201610286495 A CN 201610286495A CN 105757872 A CN105757872 A CN 105757872A
- Authority
- CN
- China
- Prior art keywords
- shell
- air
- blower fan
- filter element
- centrifugal fan
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a fresh air machine which comprises a shell, a centrifugal fan, a filter element, a barrier and an induced air pipe; an air inlet is formed in the left lower part of the shell, and an air outlet is formed in the top of the shell; the centrifugal fan is mounted in the shell; the filter element is mounted in the shell and positioned under the centrifugal fan; the barrier is mounted at the air outlet; one end of the induced air pipe is connected with the air inlet, and the other end of the induced air pipe extends outdoors. According to the fresh air machine disclosed by the invention, as the filter element is mounted in the shell and positioned between the lower part of the centrifugal fan and the air inlet, and the induced air pipe is communicated with the outdoor, when the fan works, outdoor air enters the shell through the induced air pipe, is efficiently filtered at the filter element and then is exhausted from the barrier, so that the fresh air machine can efficiently provide fresh air for the indoor; meanwhile, as the connection between the air guide pipe and the air inlet of the shell is convenient, the fresh air machine can be movably used, so that the applicability is good.
Description
Technical field
The present invention relates to a kind of new blower fan, belong to new wind devices technical field.
Background technology
New blower fan is as a kind of fresh air equipment, and its use is more and more extensive.Existing new blower fan many employings multiple filtration net carries out air filtration and minor diameter blower fan carries out exhaust system design, although this kind of new blower fan can do and meet user's needs to a certain extent, but its shortcoming is: structure is more complicated, and minor diameter centrifugal fan air quantity is little, and noise is big.
Summary of the invention
The deficiency that the present invention exists to overcome prior art, it is provided that a kind of new blower fan.
The present invention can pass through to take techniques below scheme to be achieved:
A kind of new blower fan, including shell, centrifugal fan, filter element, barrier and induced duct, the lower left quarter of described shell has air inlet, its top has air outlet, described centrifugal fan is installed in the enclosure, and described filter element is installed in the enclosure and is positioned at the underface of centrifugal fan, and described barrier is arranged on air outlet place, one end of described induced duct is connected with air inlet, and its other end stretches out outdoor.
Preferably, centrifugal fan place is just being provided with blower fan die cavity foam by the inwall of described shell.
Preferably, described filter element faces air inlet.
Preferably, the air guide hole of described centrifugal fan faces filter element.
Preferably, described centrifugal fan adopts major diameter slow-speed of revolution blower fan.
Preferably, the bottom of described shell is provided with castor.
Preferably, described induced duct is provided with bayonet socket.
Compared with prior art, the invention has the beneficial effects as follows: filter element is installed in the enclosure and between the lower section and air inlet of centrifugal fan by the present invention, induced duct is utilized to connect with outdoor, during blower fan work, outdoor air enters shell by induced duct, discharge through barrier after filter element place carries out high efficiency filter, make the new blower fan can efficiently for the new wind of indoor offer；Meanwhile, induced duct is easy to connect with the air inlet of shell, makes the removable use of new blower fan, and the suitability is good.It addition, centrifugal fan adopts major diameter slow-speed of revolution blower fan, when ensureing the conveying of new wind, can effectively reduce noise.
Accompanying drawing explanation
Fig. 1 is the structural representation of the new blower fan of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, highly preferred embodiment of the present invention is described in detail.
As shown in Figure 1, the new blower fan of the present embodiment includes shell 1, centrifugal fan 2, filter element 3, barrier 4 and induced duct 5, the lower left quarter of described shell 1 has air inlet 11, its top has air outlet 12, described centrifugal fan 2 is arranged in shell 1, described filter element 3 is arranged in shell 1 and is positioned at the underface of centrifugal fan 2, described filter element 3 faces air inlet 11, the air guide hole 21 of described centrifugal fan 2 faces filter element 3, described barrier 4 is arranged on air outlet 12 place, one end of described induced duct 5 is connected with air inlet 11, and its other end stretches out outdoor.Filter element 3 is arranged in shell 1 and between the lower section of centrifugal fan 2 and air inlet 11 by the new blower fan of the present embodiment, induced duct 5 is utilized to connect with outdoor, when centrifugal fan 2 works, outdoor air enters shell 1 by induced duct 5, arrange 4 to go out through barrier after filter element 4 place carries out high efficiency filter, make the new blower fan can efficiently for the new wind of indoor offer；Meanwhile, induced duct 5 is easy to connect with the air inlet 11 of shell 1, makes the removable use of new blower fan, and the suitability is good.
In the present embodiment, centrifugal fan 2 place is just provided with blower fan die cavity foam 6 by the inwall of described shell 1, the noise produced for reducing centrifugal fan 2 to run；Described centrifugal fan 2 adopts major diameter slow-speed of revolution blower fan, when ensureing exhaust air rate, can efficiently reduce noise；The bottom of described shell 1 is provided with castor 7, facilitates the movement of new blower fan so that it is the suitability is wider；Described induced duct 5 is provided with bayonet socket, and when new blower fan is out of service, cut-out exchanges with outdoor air.
Above in association with most preferred embodiment, invention has been described, but the invention is not limited in embodiment disclosed above, and should contain amendment, the equivalent combinations that the various essence according to the present invention carries out.
Claims (6)
1. a new blower fan, it is characterized in that including shell, centrifugal fan, filter element, barrier and induced duct, the lower left quarter of described shell has air inlet, its top has air outlet, described centrifugal fan is installed in the enclosure, and described filter element is installed in the enclosure and is positioned at the underface of centrifugal fan, and described barrier is arranged on air outlet place, one end of described induced duct is connected with air inlet, and its other end stretches out outdoor.
2. new blower fan according to claim 1, it is characterised in that centrifugal fan place is just being provided with blower fan die cavity foam by the inwall of described shell.
3. new blower fan according to claim 2, it is characterised in that described filter element faces air inlet.
4. new blower fan according to claim 3, it is characterised in that the air guide hole of described centrifugal fan faces filter element.
5. new blower fan according to claim 4, it is characterised in that the bottom of described shell is provided with castor.
6. new blower fan according to any one of claim 1 to 5, it is characterised in that described induced duct is provided with bayonet socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610286495.8A CN105757872A (en) | 2016-05-03 | 2016-05-03 | Fresh air machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610286495.8A CN105757872A (en) | 2016-05-03 | 2016-05-03 | Fresh air machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105757872A true CN105757872A (en) | 2016-07-13 |
Family
ID=56322534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610286495.8A Pending CN105757872A (en) | 2016-05-03 | 2016-05-03 | Fresh air machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105757872A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036408A (en) * | 2017-12-07 | 2018-05-15 | 中山市天隆燃具电器有限公司 | A kind of new wind devices of Intelligent household easy to remove |
| CN110925930A (en) * | 2019-11-22 | 2020-03-27 | 深圳市壹闻科技有限公司 | New fan of dust-protection with function of making an uproar is fallen |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202444918U (en) * | 2011-12-08 | 2012-09-26 | 北京中环易达设施园艺科技有限公司 | Moving type plant factory |
| CN104613547A (en) * | 2015-02-13 | 2015-05-13 | 皓庭(唐山）环境科技有限公司 | Fresh air machine with temperature compensation function |
| CN104676769A (en) * | 2015-02-09 | 2015-06-03 | 张跃 | New fan |
| CN204494646U (en) * | 2015-01-28 | 2015-07-22 | 南京海桐环境科技有限公司 | A kind of independent temperature-humidity control Fresh air handling units |
| CN204593623U (en) * | 2015-02-06 | 2015-08-26 | 布朗（上海）环境技术有限公司 | A kind of wall-hanging new blower fan |
| CN105240932A (en) * | 2015-09-22 | 2016-01-13 | 孙海潮 | Humidifying and fresh air exchange indoor unit of split air conditioner |
| CN205717704U (en) * | 2016-05-03 | 2016-11-23 | 王成 | New blower fan |
-
2016
- 2016-05-03 CN CN201610286495.8A patent/CN105757872A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202444918U (en) * | 2011-12-08 | 2012-09-26 | 北京中环易达设施园艺科技有限公司 | Moving type plant factory |
| CN204494646U (en) * | 2015-01-28 | 2015-07-22 | 南京海桐环境科技有限公司 | A kind of independent temperature-humidity control Fresh air handling units |
| CN204593623U (en) * | 2015-02-06 | 2015-08-26 | 布朗（上海）环境技术有限公司 | A kind of wall-hanging new blower fan |
| CN104676769A (en) * | 2015-02-09 | 2015-06-03 | 张跃 | New fan |
| CN104613547A (en) * | 2015-02-13 | 2015-05-13 | 皓庭(唐山）环境科技有限公司 | Fresh air machine with temperature compensation function |
| CN105240932A (en) * | 2015-09-22 | 2016-01-13 | 孙海潮 | Humidifying and fresh air exchange indoor unit of split air conditioner |
| CN205717704U (en) * | 2016-05-03 | 2016-11-23 | 王成 | New blower fan |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036408A (en) * | 2017-12-07 | 2018-05-15 | 中山市天隆燃具电器有限公司 | A kind of new wind devices of Intelligent household easy to remove |
| CN110925930A (en) * | 2019-11-22 | 2020-03-27 | 深圳市壹闻科技有限公司 | New fan of dust-protection with function of making an uproar is fallen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160713 |