KR20170079558A - A ventilating fan - Google Patents
A ventilating fan Download PDFInfo
- Publication number
- KR20170079558A KR20170079558A KR1020150190261A KR20150190261A KR20170079558A KR 20170079558 A KR20170079558 A KR 20170079558A KR 1020150190261 A KR1020150190261 A KR 1020150190261A KR 20150190261 A KR20150190261 A KR 20150190261A KR 20170079558 A KR20170079558 A KR 20170079558A
- Authority
- KR
- South Korea
- Prior art keywords
- lower case
- air
- case
- ventilator
- room
- Prior art date
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Images
Classifications
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/0001—Control or safety arrangements for ventilation
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- F24F11/0009—
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- 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
- F24F13/20—Casings or covers
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- 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
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- 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
- F24F7/013—Ventilation with forced flow using wall or window fans, displacing air through the wall or window
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- 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
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
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- 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
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/10—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with air supply, or exhaust, through perforated wall, floor or ceiling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
According to the present invention, there is provided an air conditioner comprising: a lower case having an air inlet; A hollow insertion part fixed to the upper part of the lower case; An upper case having a hollow insertion portion formed therein so as to be able to move up and down with respect to the lower case, A first fan installed in the lower case; And a second ventilator provided in the upper case. The ventilating apparatus according to the present invention can improve the ventilation efficiency of the room by providing ventilators for ventilation and intake. In addition, it is possible to suppress the inflow of contaminated air into the room through the air purifying filter provided in the ventilating apparatus, and to raise the temperature of the air introduced into the room in advance by operating the heater when the air temperature is cold. And a case which can be stretched or shrunk to fit the height of the installation place, for example, can be installed irrespective of the height of the window frame.
Description
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a ventilation apparatus, and more particularly, to a ventilation apparatus that can be adapted to a height of a window frame and can control intake and exhaust.
Generally, the ventilation device is a device for exchanging the indoor air with the outdoor air. The ventilator is installed in a variety of spaces, for example, it is often used in a commercial store used by an unspecified number of people. Especially, it is installed in a place where odor is likely to occur or where air quality is important. Ventilators are installed in living rooms, kitchens, and toilets to keep indoor air comfortably at home.
The ventilation system uses a method of forcibly discharging air by using a fan. That is, the air in the room is discharged outdoors by using the suction force generated when the fan rotates, and the outside air is naturally introduced into the room through another passage.
Typically, the ventilation system is installed in a window or a wall. For example, a space for installing a ventilation device on a wall or a window is provided, and a fixed frame or the like capable of installing a ventilator is fixed to the installation space, thereby fixing the ventilator to the fixed frame.
According to the prior art, Japanese Unexamined Patent Application Publication No. 10-2007-0024860 discloses a ventilation apparatus which is provided through forced exhaust of internal air and natural intake of external air. In the forced ventilation device for exhausting the inside air in the above-described ventilator, a blowing fan for feeding the same direction to one motor shaft is attached to both sides (double) of the motor to reduce the resistance of the motor, Wherein the natural air intake device has a filter layer and is configured to include an anion and far infrared ray emission filter layer and a fragrance emission filter layer to provide an anion and a far infrared ray and a soft natural fragrance to the room, Is discharged to the outside.
In the ventilating apparatus of the related art as described above, air is forcibly blown by using a fan when the indoor air is discharged to the outside, but the outdoor air is introduced into the room naturally, and thus the air can not circulate smoothly. Also, although a dual fan is used, there is a problem that the blowing efficiency is lowered because only one motor is used.
On the other hand, another ventilator according to the prior art is shown in Fig. Referring to the drawings of FIG. 1, the first and second
In the above-described conventional art, since the ventilation devices are installed on the upper and lower portions of the
SUMMARY OF THE INVENTION An object of the present invention is to provide a ventilating apparatus capable of solving the problems of the prior art and improving the ventilation efficiency.
Another object of the present invention is to provide a ventilating apparatus capable of not only promoting ventilation due to the convection phenomenon of the room by simultaneous intake and exhaust but also assisting in cooling and heating.
Another object of the present invention is to provide a ventilation apparatus that can be installed regardless of the size of a window frame and is easy to handle.
In order to achieve the above object, according to the present invention,
A lower case having an inlet port formed therein;
A hollow insertion part fixed to the upper part of the lower case;
An upper case having a hollow insertion portion formed therein so as to be able to move up and down with respect to the lower case,
A first fan installed in the lower case; And
And a second ventilator provided in the upper case.
According to an aspect of the present invention, the upper end of the spring installed in the insertion portion contacts the upper partition wall provided in the upper case, so that the lifting and lowering of the upper case relative to the lower case can be resilient.
According to another aspect of the present invention, there is further provided an air purifying filter and a heater or an ice pack, which are installed in the lower case and disposed in the air suction path from the air inlet of the lower case to the first ventilator.
According to another aspect of the present invention, the lower case further includes a harmful insect attractant lamp adjacent to the second ventilator.
According to another aspect of the present invention, the lower case is provided with a control panel, and the control panel is provided with a display for temperature and humidity display, a switch for power supply and shutoff, and a speed adjustment dial for the fan.
According to another aspect of the present invention, a backwash prevention lid is installed at an exhaust port of the upper case.
The ventilating apparatus according to the present invention can improve the ventilation efficiency of the room by providing ventilators for ventilation and intake. In addition, it is possible to suppress the inflow of contaminated air into the room through the air purifying filter provided in the ventilating apparatus, and to raise the temperature of the air introduced into the room in advance by operating the heater when the air temperature is cold.
Meanwhile, the ventilating apparatus according to the present invention may include a case that can be stretched or shrunk to fit the height of the installation place, for example, regardless of the height of the window frame.
1 is a schematic perspective view of a ventilator according to the prior art.
2 is a schematic exploded perspective view of the ventilation device according to the present invention.
3 is a schematic cross-sectional view of the ventilator according to the present invention.
4 is a photograph showing a state in which the ventilation device according to the present invention is installed on a window.
BRIEF DESCRIPTION OF THE DRAWINGS The invention will be described in more detail with reference to an embodiment shown in the accompanying drawings.
2 is a schematic exploded perspective view of an embodiment of the ventilating apparatus according to the present invention.
Referring to the drawings, the ventilating apparatus of the present invention includes a
The
The
The
The
A
Due to the construction of the
Conversely, when the height of the window frame is high, the
An
Although it is not shown in the drawing, it is preferable that the
2, it will be appreciated that the
In the meantime, the
The heater (H) is installed in the air flow path inside the lower case (100) to heat the air. Although it is not shown in the drawing, by forming a space in which the ice pack can be inserted instead of the heater H in the air flow path inside the
An anion generator (not shown) may be provided inside the
It is preferable that the
In the drawing, the arrow B indicates a flow path of air sucked from the outside to the inside of the room. The outside air can be introduced into the room through the filter (F) and the heater (H) by the first ventilator (210).
In the drawing, the arrow D indicates a flow path of air exhausted from the room to the outside. The indoor air can be discharged to the outside through the
As described above, the air introduced into the room by the
The inflow air may be discharged to the outside through the
FIG. 4 shows a state in which the ventilation device according to the present invention is installed on a window. The ventilator may be simply installed in the window frame with a portion of the glass window open. The upper case can be raised or lowered with respect to the lower case to match the height of the window frame as described above. Therefore, a simple and easy installation can be achieved.
100.
160.
210.
Claims (6)
A hollow insertion part fixed to the upper part of the lower case;
An upper case having a hollow insertion portion formed therein so as to be able to move up and down with respect to the lower case,
A first fan installed in the lower case; And
And a second ventilator provided in the upper case.
Wherein an upper end portion of a spring installed in the insertion portion contacts an upper partition wall provided in the upper case so that the upper case can be elastically lifted up and down relative to the lower case.
Further comprising an air purifying filter and a heater or an ice pack disposed in an air intake path extending from the inlet port of the lower case to the first ventilator.
Wherein the lower case is further provided with a harmful insect attractant lamp adjacent to the second ventilator.
Wherein the lower case is provided with a control panel and the control panel is provided with a display for temperature and humidity display, a switch for power supply and shutoff, and a speed adjusting dial for the ventilator.
Wherein an air flow prevention cover is provided at an air outlet of the upper case.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150190261A KR20170079558A (en) | 2015-12-30 | 2015-12-30 | A ventilating fan |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150190261A KR20170079558A (en) | 2015-12-30 | 2015-12-30 | A ventilating fan |
Publications (1)
Publication Number | Publication Date |
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KR20170079558A true KR20170079558A (en) | 2017-07-10 |
Family
ID=59355569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020150190261A KR20170079558A (en) | 2015-12-30 | 2015-12-30 | A ventilating fan |
Country Status (1)
Country | Link |
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KR (1) | KR20170079558A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190006792A (en) * | 2017-07-11 | 2019-01-21 | (주)제이하우스 | Length adjusting ventilator |
KR101993561B1 (en) * | 2018-11-29 | 2019-06-26 | 조진숙 | Window type air cleaner |
-
2015
- 2015-12-30 KR KR1020150190261A patent/KR20170079558A/en active Search and Examination
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190006792A (en) * | 2017-07-11 | 2019-01-21 | (주)제이하우스 | Length adjusting ventilator |
KR101993561B1 (en) * | 2018-11-29 | 2019-06-26 | 조진숙 | Window type air cleaner |
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A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
AMND | Amendment | ||
E601 | Decision to refuse application | ||
AMND | Amendment | ||
J201 | Request for trial against refusal decision | ||
J301 | Trial decision |
Free format text: TRIAL NUMBER: 2017101005311; TRIAL DECISION FOR APPEAL AGAINST DECISION TO DECLINE REFUSAL REQUESTED 20171030 Effective date: 20190621 |