KR20160036467A - Electric Heater Bathroom Ceiling Combination Ventilating Fan - Google Patents

Electric Heater Bathroom Ceiling Combination Ventilating Fan Download PDF

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Publication number
KR20160036467A
KR20160036467A KR1020150065316A KR20150065316A KR20160036467A KR 20160036467 A KR20160036467 A KR 20160036467A KR 1020150065316 A KR1020150065316 A KR 1020150065316A KR 20150065316 A KR20150065316 A KR 20150065316A KR 20160036467 A KR20160036467 A KR 20160036467A
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KR
South Korea
Prior art keywords
ventilation
fan
air
hot air
space
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Application number
KR1020150065316A
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Korean (ko)
Inventor
박우영
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(주)예네
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Publication of KR20160036467A publication Critical patent/KR20160036467A/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00—Air heaters
    • F24H3/02—Air heaters with forced circulation
    • F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
    • F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
    • F24H3/0411—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between for domestic or space-heating systems
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/18—Arrangement or mounting of grates or heating means
    • F24H9/1854—Arrangement or mounting of grates or heating means for air heaters
    • F24H9/1863—Arrangement or mounting of electric heating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H2250/00—Electrical heat generating means

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Central Heating Systems (AREA)
  • Ventilation (AREA)
  • Air-Flow Control Members (AREA)

Abstract

A bathroom ceiling type electric heater capable of ventilation is disclosed. The present invention is buried inside a ceiling or a wall of a bathroom to simultaneously perform ventilation and heating with single fan operation or respectively perform ventilation and heating or perform heating only. For example, the present invention provides versatility that a damper toward a ventilation hole is closed to block the ventilation hole during heating operation, a heating outlet is blocked to perform ventilation only during ventilation, the ventilation hole and the heating outlet are opened to be used when ventilation and heating are performed, and the heating can be rapidly performed only.

Description

{Electric Heater Bathroom Ceiling Combination Ventilating Fan}

[0001] The present invention relates to a ceiling-type electric hot air fan for ventilation, and more particularly, to a ventilating ceiling-type electric fan heater for ventilation or heating only by driving one fan, or ventilation and heating, .

Generally, the bathroom of a building has only a ventilation system, so that moisture such as water vapor generated from hot water used in the bathroom can not be properly removed, and only air in the bathroom is ventilated.

Because of this, there is always a lot of water in the bathroom. Such moisture is discomfort for the users of the bathroom, and in the case of summer, the moisture remaining in the bathroom is a cause of mold, There is also the problem of.

In order to alleviate such a problem, the indoor air is exhausted by rotation of the fan, the exhaust air is closed by a damper plate installed at a predetermined position of the exhaust port, A fan heater for heating the indoor space is disclosed in Korean Patent Publication No. 10-2004-0057221.

However, such a fan heater can not be ventilated at the time of heating and can not be heated at the time of ventilation. That is, the conventional fan heater can not simultaneously use heating and ventilation.

(Patent Document 1) KR 102004005722 A

An object of the present invention is to provide a ceiling or wall of a bathroom that can be used for ventilation and heating in a single fan drive or to be used for heating and ventilation independently, .

It is a further object of the present invention to provide a heating system for an automobile which is provided with a plurality of heating and ejecting openings in one fan to supply a large amount of hot air for heating in a short time, Thereby providing a ceiling type electric fan.

In order to accomplish the above object, the present invention provides a ceiling-type electric heat ventilator for ventilation, comprising: a ceiling embedded in a ceiling of a bathroom, A casing partitioned by the partition into a first space part and a second space part and a through hole formed in the partition wall; A cover removably installed to cover the opening of the casing, the cover having an air inlet and a hot air discharge port corresponding to the first space and the second space; A fan installed in a first space of the casing to be able to suck and circulate indoor air through an air inlet formed in the cover, the fan being driven by a driving motor; A body having the fan installed at a central portion thereof so that air circulated by the fan is discharged to the outside through the ventilation hole or through the hot air discharge outlet; A blowing outlet formed to protrude to one end of the body so as to be able to be discharged to the ventilation hole and to be connected to the ventilation hole, and air blown out from the body, protruding to the opposite side of the blowing outlet, A fan casing having a heating outlet connected to a through hole formed in the partition wall so as to be able to be discharged through the fan casing; A heater installed in the second space part to heat the air discharged into the room through the hot air discharge port formed in the cover via the second space part through the heating outlet port of the fan casing; And a discharge damper installed to be able to open and close the hot air discharge port so as to intermit the air discharged through the hot air discharge port heated by the heater and to open and close the ventilation port so as to intercept the air discharged through the ventilation port And a ventilation damper installed to the ventilation damper so as to open and close the ventilation hole and the hot air discharge port so as to perform ventilation and heating depending on whether the discharge damper and the ventilation damper are opened or closed, .

Wherein the opening / closing means includes operating means capable of sliding the ventilation damper to reciprocate the ventilation damper to the body of the fan casing so as to open / close the ventilation outlet of the fan casing with the ventilation damper, A pinion which is provided so as to be engaged with the rack, and a pinion motor which is installed to rotate the pinion.

And a filter is installed in the suction port.

In order to attain the above object, another ventilating ceiling-type electric hot air fan according to the present invention is a ceiling type air conditioner having a hollow shape with one side opened, and the inside thereof is surrounded by a plurality of space portions And a through hole is formed in the partition wall. An air intake port communicating with any one of the space portions is formed at a center of the air intake port and a plurality of hot air discharge ports communicating with the space portions are formed at both sides of the air intake port A formed panel-shaped cover; A fan installed in a space portion communicating with the air inlet of the casing so as to suck and circulate the outside air through an air inlet formed in the panel-shaped cover; A body which is installed in any one of the space portions communicating with the air intake port of the space and provides a space in which one side is opened to the outside so as to install the fan therein, And a plurality of air blow-out ports that are connected to the through-holes to allow air sucked through the opened side of the fan to pass through the plurality of space portions through the plurality of hot air outlets after passing through the through- A fan casing made up of heating outlets; A plurality of hot air discharge openings formed in the plurality of hot air discharge openings to discharge the air discharged from the hot discharge openings of the fan casing to the inside of the space through the hot air discharge openings, A plurality of heaters; And a discharge damper installed in each of the hot air discharge openings and provided to be able to open or close any one or a plurality of the hot air discharge outlets so as to intermit the heated air discharged through the hot air discharge openings can do.

The air inlet may be provided with an air filter.

According to the present invention, ventilation and heating can be performed at the same time by driving only one fan, thereby reducing cost compared to a product using a plurality of motors and fans.

In addition, the present invention is not only capable of ventilation and heating at the same time by driving a single fan, but also can prevent the ventilation hole by closing the damper to ventilate when heating is used and close the heating discharge port when using only ventilation, And economic efficiency.

In addition, the present invention provides a plurality of heating and ejecting openings for one fan driving, thereby providing a heating effect for a short time and also reducing electricity consumption due to heating time reduction.

1 is a view showing the internal structure of a ceiling-type bathroom heat exchanger serving as a ventilation unit according to an embodiment of the present invention, and FIG.
FIG. 2 is a view showing a fan casing of a ceiling-type electric fan unit serving as a ventilating unit according to the present invention,
Fig. 3 is a perspective view of the fan casing shown in Fig. 2,
4 is a view showing the internal structure of a ceiling-type electric heat ventilator serving as a ventilating unit according to another embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

As shown in FIG. 1, the ceiling-type electric heat ventilator serving as a ventilating unit according to the present invention includes a casing 110. The casing 110 is formed in an enclosure shape in which only one side is opened, and the ceiling of the bathroom or the opening face of the wall is buried in such a way as to be exposed.

The inner space of the casing 110 is divided into a first space portion 116a and a second space portion 116b by a partition wall 114. A through hole 114a is formed in the partition wall 114, The first space portion 116a and the second space portion 116b are configured to communicate with each other.

A ventilation hole 112 is formed at one side of the casing 110 so that the ventilation hole 112 can communicate with the outside.

As shown in the figure, the ceiling-type electric heat ventilator serving as a ventilating unit according to the present invention includes a cover 120. The cover 120 is installed so as to cover the opening of the casing 110 and has an air inlet 122 and a hot air outlet 124 at portions corresponding to the first space 116a and the second space 116b. The indoor air is sucked through the air inlet 122 and discharged to the room through the hot air outlet 124 to circulate indoor air and to be discharged to the outside through the ventilation hole 112. [

As shown in FIG. 1, the ceiling-type electric heat ventilator serving as a ventilating unit according to the present invention includes a fan 130. The fan 130 is installed in the first space 116a of the casing 110 and is rotated by the driving motor 132 to suck indoor air through the air inlet 122 formed in the cover 120. [ And circulates the air so as to be discharged through the ventilation port 112 or the hot air discharge port 124.

A filter 126 may be installed in the air inlet 122 to filter out dust or the like when the air in the bathroom is sucked through the air inlet 122.

As shown in FIGS. 2 and 3, the ceiling-type electric heat ventilator serving as a ventilating unit according to the present invention includes a fan casing 140. The fan casing 140 is characterized in that the air circulated by the fan 130 is discharged to the outside through the ventilation hole 112 or through the hot air discharge hole 124 Circulates the machine so that it can be discharged into the room.

The fan casing 140 includes a body 142 having the fan 130 installed at a central portion thereof and a body 142 for sucking air through the side portion of the body 142 and discharging the air into the ventilation hole 112. [ The air blowing outlet 144 protrudes from one end of the air blowing outlet 144 so as to be connected to the air vent 112 and the air circulating in the body 142 protruding toward the opposite side of the air blowing outlet 144 And a heating outlet 146 connected to the through hole 114a formed in the partition 114 so as to be discharged through the hot air discharge port 124. [

As shown in FIG. 1, the ceiling-type electric heat ventilator serving as a ventilating unit according to the present invention includes a heater 150. The heater 150 is installed in the second space 116b of the casing 110 and is circulated by the fan 130 to heat the air so as to discharge hot air through the hot air discharge port 124. [ .

By heating the air circulated by the heater 150, the inside of the bathroom can be heated, and the heater 150 can use an electric heater that generates heat by electricity.

As shown in FIG. 1, the ceiling-type electric heat ventilator serving as a ventilating unit according to the present invention includes opening and closing means 160. The opening and closing means 160 may include a discharge damper 162 and a ventilation damper 164.

The discharge damper 162 is installed to open and close the hot air discharge port 124 so as to intermit the air discharged through the hot air discharge port 124 heated by the heater 150. The ventilation damper 164 And is installed to open and close the ventilation hole 112 so as to intermit the air discharged through the ventilation hole 112.

At this time, the discharge damper 162 is preferably installed in the second space 116b so as to be operated to rotate around the central axis. In order to rotate the discharge damper 162 about the central axis, Hour) can be used.

The ventilation damper 164 is installed such that the ventilation damper 164 is slidably moved to be reciprocated by the operating means 170 to the fan casing 140 so as to open and close the ventilation outlet 144 of the fan casing 140 .

The operating means 170 is provided with a rack 172 on one side of the ventilation damper 164 so that the ventilation damper 164 slides on the fan casing 140 and the pinion And a pinion motor 176 can be installed to rotate the pinion 174. [

According to the present invention, the opening and closing means 160 is provided for ventilating and heating according to whether the discharge damper 162 and the ventilating damper 164 are opened or closed, So that the discharge port 124 can be opened and closed.

In addition, it is preferable that a power supply unit (not shown) is provided to supply power for driving the heater 150 and the fan 130, and the temperature sensor 182 and the control PCB 184 The sensor, the PCB, and the like are usually installed in a conventional hot air fan.

The ventilating ceiling-type electric hot air fan according to the present invention configured as described above can perform ventilation and heating independently, or can simultaneously perform ventilation and heating, which will be described in detail with reference to the drawings again.

The ventilation function of the bathroom is controlled by the ventilation damper 164 installed to open and close the ventilation port 112 by closing the hot air discharge port 124 by the discharge damper 162 to open and close the hot air discharge port 124 The air in the bathroom is sucked through the air inlet 122 and is discharged to the outside of the bathroom through the air outlet 112 via the air outlet 144 of the fan casing 140, Thereby ventilating the bathroom.

The heating function is controlled by a ventilation damper 164 installed to open and close the ventilation hole 112 and a ventilation hole 112 which is closed by a discharge damper 162 installed to open and close the hot air discharge opening 124, The air in the bathroom is sucked through the air inlet 122 and is discharged through the heating outlet 146 of the fan casing 140 to the outside of the fan 130. In this case, 2 space portion 116b, and is discharged through the hot air discharge opening 124 in the heated state by heating by the heater 150, thereby heating the inside of the bathroom.

In order to simultaneously perform the ventilation and the heating, when the fan 130 rotates in a state where both the ventilation hole 112 and the hot air discharge hole 124 are opened by the ventilation damper 164 and the discharge damper 162, Are performed simultaneously.

FIG. 4 is a view showing the internal structure of a ventilating ceiling-mounted type electric hot air fan according to another embodiment of the present invention, and the same parts as those of the above embodiment are denoted by the same reference numerals in order to avoid redundant description.

The fan 130 according to the present embodiment is characterized in that the fan 130 has a plurality of heating outlets 146a and 146b unlike the above embodiment.

That is, the casing 110, which has a hollow shape with one side opened and is embedded in the ceiling or wall of the bathroom, has a plurality of space portions 116a, 116b, 116c and a through hole 114a is formed in the partition wall 114. [

The panel cover 120 is detachably installed to cover the opening of the casing 110. An air inlet 122 communicating with the space 116a is formed at the center of the panel cover 120. The air inlet 122, And a plurality of hot air discharge openings 124a and 124b communicating with the space portions 116b and 116c are formed on both sides of the air discharge openings 124a and 124b.

In order to allow the outside space to be sucked and circulated through the air intake port 122 formed in the panel cover 120, the space portion 116a communicating with the air intake port 122 of the casing 110 is driven And a fan 130 driven by a motor 132 is provided.

A fan casing 140 is installed in the space portion 116a communicating with the air intake port 122 and the fan casing 130 is installed in the fan casing 140. In order to install the fan 130 inside the fan casing 140, 140 includes a body 142 providing a space open to the outside and a plurality of heating outlets 146a, 146b formed in the shape of a tube from both ends of the body 142 to be connected to the through holes 114a, 146b.

Accordingly, the plurality of heating outlets 146a and 146b can supply air sucked through the open side of the body 1423 (refer to FIG. 3) when the fan 130 is driven through the through hole 114a, The hot air is discharged to the outside through the plurality of hot air outlets 124a and 124b after passing through the space portions 116b and 116c.

The heaters 150a and 150b are installed in the space portions 116b and 116c formed to communicate with the plurality of hot air outlets 124a and 124b, And 146b to be discharged to the room through the plurality of hot air discharge openings 124a and 124b by heating the air discharged into the space portions 116b.116c to quickly heat the room to a desired temperature within a short time, There is an advantage to be able to do.

In the drawings, reference numerals 162a and 162b are provided so as to pivot inside the hot air outlets 124a and 124b to open or close the hot air outlets 124a and 124b, The discharge dampers 162a and 162b may be any one of the hot air discharge openings 162a and 162b, and the open / close means 160 may be formed of discharge dampers that can interrupt the heated air discharged through the discharge openings 124a and 124b. Or the plurality of openings can be opened or closed, and the amount of the heated air discharged into the room can be adjusted.

Reference numeral 126 denotes an air purifying filter provided in the air inlet 122 to filter dust contained in the air in the room sucked through the air inlet 122. The filter 126 is periodically sterilized It is preferable to use the product as a cleaning agent.

Since the heating and ventilation are performed at the same time or only the heating is performed, the present invention is useful not only in the bathroom but also in any place where indoor steam is required to be removed as well as ventilation is required.

 While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many alternatives, modifications, and variations will be apparent to those skilled in the art. Therefore, it should be pointed out that the scope of the present invention is not limited to the described embodiments, but should be construed according to the appended claims.

110: casing
112: Ventilation hole
120: cover, 122: air inlet, 124, 124a, 124b: hot air outlet
130: Fan
140: fan casing, 142: body, 144: blower outlet, 146, 146a, 146b:
150, 150a, 150b: heater
160: opening and closing means 162, 162a, 162b: discharge damper, 164: ventilation damper

Claims (5)

The air conditioner according to any one of claims 1 to 3, wherein the air conditioner comprises: a first space part and a second space part, A casing formed therein;
A cover removably installed to cover the opening of the casing, the cover having an air inlet and a hot air discharge port corresponding to the first space and the second space;
A fan installed in a first space of the casing to be able to suck and circulate indoor air through an air inlet formed in the cover, the fan being driven by a driving motor;
A body having the fan installed at a central portion thereof so that air circulated by the fan is discharged to the outside through the ventilation hole or through the hot air discharge outlet; A blowing outlet formed to protrude to one end of the body so as to be able to be discharged to the ventilation hole and to be connected to the ventilation hole, and air blown out from the body, protruding to the opposite side of the blowing outlet, A fan casing having a heating outlet connected to a through hole formed in the partition wall so as to be able to be discharged through the fan casing;
A heater installed in the second space part to heat the air discharged into the room through the hot air discharge port formed in the cover via the second space part through the heating outlet port of the fan casing; And
A discharge damper installed to be able to open and close the hot air discharge port so as to intermit the air discharged through the hot air discharge port heated by the heater and to open and close the ventilation port so as to intercept the air discharged through the ventilation port And an opening / closing means for opening / closing the ventilation port and the hot air discharge port so as to use the ventilation and the heating in accordance with whether the discharge damper and the ventilation damper are opened or closed, respectively, Ventilation combined bathroom ceiling type electric hot air fan. The air conditioner according to claim 1, wherein the opening / closing means includes operating means capable of operating the ventilation damper so that the ventilation damper slides and reciprocates in the body of the fan casing so as to open / close the ventilation outlet of the fan casing with the ventilation damper,
Wherein the operating means comprises a rack formed on one surface of the ventilation damper, a pinion installed to be engaged with the rack, and a pinion motor installed to rotate the pinion. The ceiling-type electric hot air fan according to claim 1, further comprising a filter installed at the suction port. A casing having a hollow shape having an opened side and being embedded in a ceiling of the bathroom, the inside of the casing being divided into a plurality of space portions communicating with the opening by a partition wall and a through hole being formed in the partition wall;
An air intake port communicating with any one of the space portions is formed at a center of the air intake port and a plurality of hot air discharge ports communicating with the space portions are formed at both sides of the air intake port A formed panel-shaped cover;
A fan installed in a space portion communicating with the air inlet of the casing so as to suck and circulate the outside air through an air inlet formed in the panel-shaped cover;
A body which is installed in any one of the space portions communicating with the air intake port of the space and provides a space in which one side is opened to the outside so as to install the fan therein, And a plurality of air blow-out ports that are connected to the through-holes to allow air sucked through the opened side of the fan to pass through the plurality of space portions through the plurality of hot air outlets after passing through the through- A fan casing made up of heating outlets;
A plurality of hot air discharge openings formed in the plurality of hot air discharge openings to discharge the air discharged from the hot discharge openings of the fan casing to the inside of the space through the hot air discharge openings, A plurality of heaters; And
And opening and closing means comprising a discharge damper installed in each of the hot air discharge openings and provided so as to open or close any or all of the hot air discharge openings so as to intermit the heated air discharged through the hot air discharge openings Ventilation combined bathroom ceiling type electric fan. 5. The ceiling-type electric hot air fan according to claim 4, further comprising a filter installed in the air inlet.
KR1020150065316A 2014-09-25 2015-05-11 Electric Heater Bathroom Ceiling Combination Ventilating Fan KR20160036467A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020140128508 2014-09-25
KR20140128508 2014-09-25

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109386963A (en) * 2018-11-07 2019-02-26 奥普家居股份有限公司 Multifunctional bathroom heater with annular warm wind port
CN110057101A (en) * 2019-05-21 2019-07-26 广东百朗新风系统有限公司 Warm-air drier and its control method
WO2020037405A1 (en) * 2018-08-21 2020-02-27 9381-6031 Québec Inc. Apparatus for bedding climate control system and method to use the same

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020037405A1 (en) * 2018-08-21 2020-02-27 9381-6031 Québec Inc. Apparatus for bedding climate control system and method to use the same
US20210177166A1 (en) * 2018-08-21 2021-06-17 9381-6031 Québec Inc. Apparatus for bedding climate control system and method to use the same
CN109386963A (en) * 2018-11-07 2019-02-26 奥普家居股份有限公司 Multifunctional bathroom heater with annular warm wind port
CN110057101A (en) * 2019-05-21 2019-07-26 广东百朗新风系统有限公司 Warm-air drier and its control method
CN110057101B (en) * 2019-05-21 2024-05-31 广东百朗新风系统有限公司 Warm-air drier and control method thereof

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