KR20100007702U - Electric fan - Google Patents

Electric fan Download PDF

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Publication number
KR20100007702U
KR20100007702U KR2020090000767U KR20090000767U KR20100007702U KR 20100007702 U KR20100007702 U KR 20100007702U KR 2020090000767 U KR2020090000767 U KR 2020090000767U KR 20090000767 U KR20090000767 U KR 20090000767U KR 20100007702 U KR20100007702 U KR 20100007702U
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South Korea
Prior art keywords
storage tank
fan
cooling water
heat exchanger
refrigerant
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KR2020090000767U
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Korean (ko)
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KR200451891Y1 (en
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염재언
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염재언
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/403—Casings; Connections of working fluid especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
    • F24F5/0017—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using cold storage bodies, e.g. ice
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0096—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater combined with domestic apparatus
    • 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
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2210/00—Working fluids
    • F05D2210/10—Kind or type
    • F05D2210/12—Kind or type gaseous, i.e. compressible
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/20—Heat transfer, e.g. cooling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/14—Thermal energy storage
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

본 고안에 의한 선풍기는 본체의 뒤쪽의 모터로 회전되는 팬이 공기를 본체 앞쪽으로 불어내는 것으로 이루어지는 선풍기에 있어서, 냉각수를 내장하는 냉각수저장탱크가 본체의 하부에 설치되고, 냉매를 내장하는 냉매저장탱크가 상기 냉각수저장탱크 내부에 설치되고, 본체의 앞쪽에 설치되는 다수의 냉각핀을 구비하는 열교환기의 양단부가 상기 냉각수저장탱크 내의 냉각수에 삽입되고, 상기 냉각수저장탱크 내의 냉각수를 열교환기로 순환시키는 펌프가 상기 열교환기 상에 설치되며, 상기 냉각수저장탱크의 상부에 개폐판을 구비하여 상기 냉매저장탱크가 상기 개폐판을 통하여 출입되는 것을 포함하여 이루어진다.The fan according to the present invention is a fan in which a fan rotated by a motor of the rear of the main body blows air toward the front of the main body, a cooling water storage tank containing the cooling water is installed in the lower part of the main body, the refrigerant storage containing the refrigerant A tank is installed inside the cooling water storage tank, and both ends of the heat exchanger having a plurality of cooling fins installed in front of the main body are inserted into the cooling water in the cooling water storage tank, and the cooling water in the cooling water storage tank is circulated to the heat exchanger. A pump is installed on the heat exchanger, and includes an opening and closing plate at an upper portion of the cooling water storage tank, and the refrigerant storage tank is made to enter and exit through the opening and closing plate.

또한 본 고안은 상기 냉각수저장탱크 내의 냉각수를 가열하기 위한 히터와 냉매저장탱크 내의 냉매를 냉각하기 위한 냉동장치의 증발기를 포함한다.The present invention also includes a heater for heating the cooling water in the cooling water storage tank and an evaporator of the refrigerating device for cooling the refrigerant in the cooling medium storage tank.

따라서 본 고안은 팬 앞의 공기를 냉각하거나 가열하는 열교환기를 설치함과 더불어 냉각수를 냉각하거나 가열하기 때문에, 여름철에 시원한 바람을 용이하게 지속적으로 불어낼 수 있고, 겨울철에 따뜻한 바람을 용이하게 지속적으로 불어낼 수 있으며, 열교환기를 순환하는 냉각수를 냉각하거나 가열하는 방식을 구비하여 소형화를 용이하게 실현할 수 있는 등의 효과를 발휘한다.Therefore, the present invention installs a heat exchanger that cools or heats the air in front of the fan, and thus cools or heats the coolant, so that the cool wind can be easily blown in the summer, and the warm wind can be easily blown in the winter. It can be blown out, and the cooling water which circulates the heat exchanger is cooled or heated, so that the miniaturization can be easily realized.

선풍기, 냉풍 선풍기, 온풍 선풍기, 냉풍기, 온풍기, 냉온선풍기  Electric fan, cold air fan, hot air fan, cold fan, hot fan, cold air fan

Description

선풍기{ELECTRIC FAN}Fan {ELECTRIC FAN}

본 고안은 선풍기에 관한 것으로서, 더욱 상세하게는 선풍기의 팬 앞의 공기를 냉각하거나 가열하는 열교환기를 설치함으로써 여름철에 시원한 바람을 용이하게 불어낼 수 있고 겨울철에 따뜻한 바람을 용이하게 불어낼 수 있으며 열교환기를 순환하는 액체를 냉각하거나 가열하는 방식을 구비하여 소형화를 용이하게 실현할 수 있도록 하는 선풍기에 관한 것이다.The present invention relates to a fan, and more particularly, by installing a heat exchanger that cools or heats the air in front of the fan of the fan, it is possible to easily blow out cool wind in summer, and to easily blow out warm wind in winter, The present invention relates to an electric fan having a method of cooling or heating a liquid circulating in a machine so that miniaturization can be easily realized.

선풍기는 단순 전동팬 방식으로서, 단지 바람을 일으키는 역할을 하므로 주위의 온도가 더워져 있는 상태에서는 사용자를 시원하게 하지 못한다.The fan is a simple electric fan method, which only plays a role of generating wind, and thus does not cool the user when the ambient temperature is hot.

그래서 냉매의 기화열에 의해 주변 온도를 낮추어 실내를 식히는 에어컨디셔너는 냉각효과는 좋으나, 그 구조상 가격이 비싸고 부피가 크며, 공기를 계속해서 냉각시켜야 하므로 전력소모가 큰 단점이 있다.Therefore, the air conditioner that cools the room by lowering the ambient temperature by the vaporization heat of the refrigerant has a good cooling effect, but the structure is expensive and bulky, and the air must be cooled continuously, so there is a big power consumption.

이러한 종래 기술의 단점을 개선하기 위하여, 종래에는 선풍기에서 배출되는 바람을 시원하게 만들기 위하여 박스형 선풍기의 몸체 내에 특수 화학냉매를 얼려서 저장하고, 이 화학냉매에 의해 차가워진 내부 공기를 밖으로 불어내는 선풍기가 대표적이다.In order to improve the drawbacks of the prior art, conventionally, to cool the wind discharged from the fan, a special chemical refrigerant is frozen in the body of the box-type fan and stored, and a fan that blows out the internal air cooled by the chemical refrigerant is typical. to be.

그러나 이와 같은 선풍기는 팩을 선풍기에 내장한 상태에서만 시원한 바람을 불어낼 수 있기 때문에, 팩을 교체하는 동안에 시원한 바람을 불어내지 못하며, 지속 시간을 증대하기 위해서는 많은 양의 팩을 사용해야 하므로 선풍기의 크기가 매우 커져야 한다는 단점이 있다.However, since such fans can only blow cool air when the pack is installed in the fan, the fan cannot be blown while the pack is replaced, and the size of the fan must be used to increase the duration. Has the disadvantage that it must be very large.

또한 종래에는 차가운 물을 떨어뜨리고, 팬에 의해 앞쪽으로 이동하는 공기가 떨어지는 물을 통과하면서 물의 기화열에 의해 공기가 냉각되는 구조이다.In addition, conventionally, the air is cooled by the heat of vaporization of the water while dropping the cold water, the air moving forward by the fan passes through the falling water.

이러한 종래의 선풍기는 냉매로써 물을 이용하는 것이므로 편리하게 사용할 수 있는 것이나, 앞으로 불어나오는 공기의 습도로 인하여 시간이 지나면서 이용자를 불쾌하게 한다는 단점이 있다.Such a conventional fan uses water as a refrigerant, which is convenient to use, but has a disadvantage in that the user discomforts over time due to the humidity of the air blown forward.

본 고안은 상기와 같은 종래 기술의 문제점을 해결하기 위하여 안출된 것으로서, 본 고안의 목적은 선풍기의 팬 앞의 공기를 냉각하거나 가열하는 열교환기를 설치함으로써 여름철에 시원한 바람을 용이하게 불어낼 수 있고 겨울철에 따뜻한 바람을 용이하게 불어낼 수 있으며 열교환기를 순환하는 액체를 냉각하거나 가열하는 방식을 구비하여 소형화를 용이하게 실현할 수 있는 선풍기를 제공하는 데 있다.The present invention is devised to solve the problems of the prior art as described above, an object of the present invention is to install a heat exchanger for cooling or heating the air in front of the fan of the fan can easily blow cool wind in the summer and winter The present invention provides a fan that can easily blow a warm wind and that can be easily miniaturized by providing a method of cooling or heating a liquid circulating in a heat exchanger.

상기와 같은 목적을 달성하기 위하여, 본 고안은 본체의 뒤쪽의 모터로 회전되는 팬이 공기를 본체 앞쪽으로 불어내는 것으로 이루어지는 선풍기에 있어서, 냉각수를 내장하는 냉각수저장탱크가 본체의 하부에 설치되고, 냉매를 내장하는 냉매저장탱크가 상기 냉각수저장탱크 내부에 설치되고, 본체의 앞쪽에 설치되는 다수의 냉각핀을 구비하는 열교환기의 양단부가 상기 냉각수저장탱크 내의 냉각수에 삽입되고, 상기 냉각수저장탱크 내의 냉각수를 열교환기로 순환시키는 펌프가 상기 열교환기 상에 설치되며, 상기 냉각수저장탱크의 상부에 개폐판을 구비하여 상기 냉매저장탱크가 상기 개폐판을 통하여 출입되는 것을 포함하여 이루어지는 선풍기를 제공한다.In order to achieve the above object, the present invention is a fan that is rotated by a motor of the rear of the main body blows air to the front of the main body, the cooling water storage tank containing the cooling water is installed in the lower part of the main body, A refrigerant storage tank containing refrigerant is installed in the cooling water storage tank, and both ends of the heat exchanger having a plurality of cooling fins installed in front of the main body are inserted into the cooling water in the cooling water storage tank, and A pump for circulating coolant to a heat exchanger is installed on the heat exchanger, and includes an opening and closing plate at an upper portion of the cooling water storage tank to provide a fan including the refrigerant storage tank entering and exiting through the opening and closing plate.

또한 본 고안은 상기 냉각수저장탱크 내의 냉각수를 가열하기 위한 히터와 냉매저장탱크 내의 냉매를 냉각하기 위한 냉동장치의 증발기를 포함한다.The present invention also includes a heater for heating the cooling water in the cooling water storage tank and an evaporator of the refrigerating device for cooling the refrigerant in the cooling medium storage tank.

이와 같이 이루어지는 본 고안에 의한 선풍기는 팬 앞의 공기를 냉각하거나 가열하는 열교환기를 설치함과 더불어 냉각수를 냉각하거나 가열하기 때문에, 여름철에 시원한 바람을 용이하게 지속적으로 불어낼 수 있고, 겨울철에 따뜻한 바람을 용이하게 지속적으로 불어낼 수 있으며, 열교환기를 순환하는 냉각수를 냉각하거나 가열하는 방식을 구비하여 소형화를 용이하게 실현할 수 있다는 이점이 있다.The fan according to the present invention is provided with a heat exchanger that cools or heats the air in front of the fan, and also cools or heats the coolant, so that the cool wind can be easily and continuously blown in the summer, and the warm wind in the winter. It can be easily and continuously blown, there is an advantage that the miniaturization can be easily realized by having a method of cooling or heating the cooling water circulating the heat exchanger.

본 고안의 바람직한 실시예를 첨부한 도면에 의거하여 더욱 상세하게 설명한다.Exemplary embodiments of the present invention will be described in more detail with reference to the accompanying drawings.

도 1과 도 2는 본 고안에 의한 선풍기의 일 예를 나타내는 도면으로서, 본 고안에 의한 선풍기는 종래에 마찬가지로 본체(1)의 뒤쪽의 모터(2)로 회전되는 팬(3)이 공기를 본체(1) 앞쪽으로 불어내는 구조이다.1 and 2 are views showing an example of a fan according to the present invention, the fan according to the present invention is similar to the conventional fan 3 is rotated by the motor 2 of the rear of the main body 1 as the main body (1) It is a structure that blows forward.

그리고 본 고안에서는 상기 본체(1)의 하부에 냉각수저장탱크(11)가 설치되고, 상기 냉각수저장탱크(11)의 내부에 냉매저장탱크(12)가 설치되고, 상기 본체(1) 앞으로 송풍되는 공기를 냉각 또는 가열하기 위한 열교환기(13)이 구비됨과 아울러 상기 열교환기(13) 내의 냉각수를 동력 이송하기 위한 펌프(14)가 구비되어 있다.In the present invention, a coolant storage tank 11 is installed below the main body 1, and a coolant storage tank 12 is installed inside the coolant storage tank 11 and blown in front of the main body 1. A heat exchanger 13 for cooling or heating air is provided, and a pump 14 for power transfer of the coolant in the heat exchanger 13 is provided.

여기서 상기 냉각수저장탱크(11)에는 냉각수가 내장되어 있고, 상기 냉매저장탱크(12)에는 냉매가 내장되어 있으며, 상기 열교환기(13)의 양단부가 상기 냉각수저장탱크(11) 내의 냉각수에 삽입되어 있고, 상기 펌프(14)는 상기 열교환기(13) 상에 설치되어 상기 냉각수저장탱크(11) 내의 냉각수를 열교환기(13)를 순환시킨다.Here, the coolant is stored in the coolant storage tank (11), the coolant is stored in the coolant storage tank (12), both ends of the heat exchanger (13) is inserted into the coolant in the coolant storage tank (11) The pump 14 is installed on the heat exchanger 13 to circulate the heat exchanger 13 with the coolant in the coolant storage tank 11.

물론 상기 열교환기(13)가 본체(1)의 앞쪽에 지그잭으로 절곡 형성되며, 상기 본체(1)의 앞쪽에 배치되는 냉각핀(13a)이 상기 열교환기(13) 상에 구비된다.Of course, the heat exchanger 13 is bent in a jig jack on the front of the main body 1, the cooling fin 13a disposed in front of the main body 1 is provided on the heat exchanger (13).

그리고 본 고안에서는 상기 냉매저장탱크(12)를 출입시키기 위한 개폐판(11a)이 상기 냉각수저장탱크(11)의 상부에 구비되어 있다.In the present invention, the opening and closing plate (11a) for entering and exiting the refrigerant storage tank 12 is provided on the upper portion of the cooling water storage tank (11).

이와 같이 이루어지는 본 고안에 의한 선풍기는 냉각수저장탱크(11)의 개폐판(11a)을 통하여 냉동된 냉매를 내장한 냉매저장탱크(12)를 투입하면 냉매저장탱크(12) 내의 저온 냉매로 인하여 냉각수저장탱크(11) 내의 냉각수가 냉각된다.The fan according to the present invention made by the present invention is introduced into the refrigerant storage tank (12) containing the frozen refrigerant through the opening and closing plate (11a) of the cooling water storage tank 11 due to the low temperature refrigerant in the refrigerant storage tank (12) Cooling water in the storage tank 11 is cooled.

이러한 상태에서 펌프(14) 작동하면서 선풍기를 가동하면 펌프(14)로 인하여 저온의 냉각수가 열교환기(13)를 순환하게 되고, 팬(3)에 의해 본체(1) 앞쪽을 이송되는 공기가 열교환기(13)에 의해 냉각되어 시원한 바람이 본체(1) 앞쪽으로 송풍되는 것이다.When the fan is operated while the pump 14 is operating in this state, the coolant at low temperature causes the heat exchanger 13 to circulate due to the pump 14, and the air transferred to the front of the main body 1 by the fan 3 is heat-exchanged. Cooling by the air (13) is a cool wind is blown to the front of the main body (1).

상기와 같은 본 고안의 선풍기는 냉매저장탱크(12)를 투입하는 작업이 이용자를 불편하게 할 수 있으나, 냉매저장탱크(12)로 인하여 냉각된 냉각수가 냉각수저장탱크(11)에 그대로 남아있으므로 냉매저장탱크(12)를 투입하는 과정에서도 시원한 바람을 불어낼 수 있다.As described above, the fan of the present invention may be inconvenient for the user to inject the refrigerant storage tank 12, but since the coolant cooled by the refrigerant storage tank 12 remains in the cooling water storage tank 11, the refrigerant Cool air can also be blown in the process of inputting the storage tank (12).

한편 상술한 바와 같은 구조는 냉매저장탱크(12)를 투입하게 되므로 이용자를 불편하게 할 수 있으므로, 본 고안에서는 다른 예로서 도 3에 도시한 바와 같이 상기 냉매저장탱크(12) 내에 설치되어 냉매를 냉각하는 증발기(15)를 구비한 냉동 장치가 상기 냉각수저장탱크(12)의 하부에 설치되는 구조를 포함한다.On the other hand, the structure as described above may be inconvenient to the user because the refrigerant storage tank 12 is injected, in the present invention is installed in the refrigerant storage tank 12 as another example as shown in FIG. It includes a structure in which a refrigerating device having a cooling evaporator 15 is installed in the lower portion of the cooling water storage tank 12.

여기서 상기 냉동장치는 일반적인 기술과 마찬가지로 증발기(15)를 통과한 냉동장치의 냉매를 압축하는 컴프레셔(16), 상기 컴프레셔(16)의 출구측에 설치되어 압축된 냉매를 냉각하는 응축기(17), 상기 응축기(17)의 출구측에 설치되는 팽창밸브(18)가 구비되며, 상기 팽창밸브(18)의 출구측에 증발기(15)가 연결되어 증발기(15) 내의 냉매가 흡열하게 되어 상기 선풍기의 냉매저장탱크(12) 내의 냉매를 냉각하게 된다.Here, the refrigerating device is a compressor 16 for compressing the refrigerant of the refrigerating device passing through the evaporator 15, the condenser 17 installed at the outlet side of the compressor 16 to cool the compressed refrigerant, An expansion valve 18 is provided at the outlet side of the condenser 17, and an evaporator 15 is connected to the outlet side of the expansion valve 18 to absorb the refrigerant in the evaporator 15. The refrigerant in the refrigerant storage tank 12 is cooled.

그러면 외부에서 저온의 냉매를 투입할 필요가 없을 뿐만 아니라 냉매저장탱크(12) 내의 소량의 냉매를 냉각하여 냉각수저장탱크(11) 내의 냉각수를 냉각하는 방식이므로 선풍기를 소형화하면서 연속적으로 선풍기의 본체 앞으로 냉각된 공기를 배출할 수 있는 것이다.Then, it is not necessary to inject low-temperature refrigerant from the outside, and also cools a small amount of coolant in the coolant storage tank 12 to cool the coolant in the coolant storage tank 11, thereby miniaturizing the fan and continuously forwarding the main body of the fan. It can exhaust the cooled air.

한편 본 고안에서는 선풍기를 이용하여 온풍를 배출하는 구조를 포함한다.Meanwhile, the present invention includes a structure for discharging warm air using a fan.

즉 본 고안에서는 도 4에 도시한 바와 같이 상기 열교환기(13)의 양단부에 근접한 냉각수를 가열하는 다수의 히터(19)가 상기 냉각수저장탱크(11)에 삽입 설치되는 구조를 포함한다.That is, in the present invention, as shown in FIG. 4, a plurality of heaters 19 for heating the coolant close to both ends of the heat exchanger 13 are inserted into the coolant storage tank 11.

그러면 상기 히터(19)에 전기를 인가하면 히터(19)에서 발열되는 열로 인하여 냉각수저장탱크(11) 내의 냉각수가 가열될 수 있을 뿐만 아니라 열교환기(13)의 양단부에 근접한 냉각수를 가열하게 되어 신속하게 냉각수를 가열할 수 있으며, 펌프(14)에 의해 이송되는 고온의 냉각수가 열교환기(13)로 순환하게 되므로, 팬(3)에 의해 본체(1)의 앞쪽으로 이동하는 공기를 가열할 수 있어 하나의 선풍기가 상 술한 바와 같은 냉풍 선풍기로 이용될 뿐만 아니라 온풍 선풍기로도 이용된다.Then, when electricity is applied to the heater 19, not only the coolant in the coolant storage tank 11 may be heated by the heat generated from the heater 19, but also the coolant close to both ends of the heat exchanger 13 may be heated. Since the coolant can be heated, and the hot coolant conveyed by the pump 14 is circulated to the heat exchanger 13, the air moving to the front of the main body 1 by the fan 3 can be heated. Therefore, a single fan is used not only as a cold wind fan as described above, but also as a hot air fan.

이렇게 본 고안의 선풍기는 냉각수를 가열하거나 냉각하는 방식을 채택함으로써 냉각수의 잠열 등의 지속 시간이 연장될 수 있어 선풍기의 이용자의 불편함으로 해소하면서 냉풍 선풍기 또는 온풍 선풍기로 이용될 수 있는 것이다.Thus, the fan of the present invention can be used as a cold air fan or a hot air fan while eliminating the inconvenience of the user of the fan by adopting a method of heating or cooling the cooling water can be extended the duration of the latent heat of the cooling water.

도 1은 본 고안에 의한 선풍기의 일 예를 나타내는 정단면도,1 is a front sectional view showing an example of a fan according to the present invention,

도 2는 본 고안에 의한 선풍기의 일 예를 나타내는 측단면도,2 is a side cross-sectional view showing an example of a fan according to the present invention,

도 3은 본 고안에 의한 선풍기의 다른 예를 나타내는 정단면도,3 is a front sectional view showing another example of the fan according to the present invention,

도 4는 본 고안에 의한 선풍기의 다른 예를 나타내는 정단면도이다.Figure 4 is a front sectional view showing another example of the fan according to the present invention.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

11 : 냉각수저장탱크11: coolant storage tank

12 : 냉매저장탱크12: refrigerant storage tank

13 : 열교환기13: heat exchanger

14 : 펌프14: Pump

21 : 증발기21: evaporator

25 : 히터25: heater

Claims (3)

본체의 뒤쪽의 모터로 회전되는 팬이 공기를 본체 앞쪽으로 불어내는 것으로 이루어지는 선풍기에 있어서,In the fan which the fan rotated by the motor of the back of a main body blows air toward the front of a main body, 냉각수를 내장하는 냉각수저장탱크가 본체의 하부에 설치되고, 냉매를 내장하는 냉매저장탱크가 상기 냉각수저장탱크 내부에 설치되고, 본체의 앞쪽에 설치되는 다수의 냉각핀을 구비하는 열교환기의 양단부가 상기 냉각수저장탱크 내의 냉각수에 삽입되고, 상기 냉각수저장탱크 내의 냉각수를 열교환기로 순환시키는 펌프가 상기 열교환기 상에 설치되며, 상기 냉각수저장탱크의 상부에 개폐판을 구비하여 상기 냉매저장탱크가 상기 개폐판을 통하여 출입되는 것을 포함하여 이루어지는 선풍기.Both ends of the heat exchanger having a plurality of cooling fins installed at a lower portion of the main body, a coolant storage tank containing coolant, a coolant storage tank containing a coolant, are installed inside the coolant storage tank, and provided in front of the main body. A pump is inserted into the cooling water in the cooling water storage tank, and a pump for circulating the cooling water in the cooling water storage tank is installed on the heat exchanger. The opening and closing plate is provided on the cooling water storage tank to open and close the refrigerant storage tank. A fan comprising entering and exiting through a plate. 제1항에 있어서,The method of claim 1, 상기 냉매저장탱크를 냉각수저장탱크의 내부에 고정한 뒤, 상기 냉매저장탱크 내에 설치되어 냉매를 냉각하는 증발기를 구비한 냉동장치가 상기 냉각수저장탱크의 하부에 설치되는 것을 포함하여 이루어지는 선풍기.And a refrigeration apparatus having an evaporator installed in the refrigerant storage tank to cool the refrigerant after the refrigerant storage tank is fixed inside the cooling water storage tank. 제1항과 제2항 중의 어느 한 항에 있어서,The method according to any one of claims 1 and 2, 상기 열교환기의 양단부에 근접한 냉각수를 가열하는 다수의 히터가 상기 냉각수저장탱크에 삽입 설치되는 것을 포함하여 이루어지는 선풍기.The fan comprising a plurality of heaters for heating the coolant in close proximity to both ends of the heat exchanger is inserted into the coolant storage tank.
KR2020090000767U 2009-01-22 2009-01-22 Electric fan KR200451891Y1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101284215B1 (en) * 2011-03-29 2013-07-09 성백화 Electric Fan With Regrigerant Circulation Device
WO2016036028A1 (en) * 2014-09-01 2016-03-10 강은 Cold air supplying apparatus

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KR101105565B1 (en) * 2011-06-09 2012-01-17 공두식 Cool devices with the multilayer freezing rooms
CN102312867A (en) * 2011-08-12 2012-01-11 徐庭中 Lifesaving multipurpose air purification fan
KR101849332B1 (en) 2016-11-17 2018-05-24 박광호 Hot and Cold Fan

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KR20030041746A (en) * 2001-11-21 2003-05-27 차병규 Humidification fan-heater
KR20080006001U (en) * 2007-05-31 2008-12-04 차찬열 Air cleaner air hot cooler

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101284215B1 (en) * 2011-03-29 2013-07-09 성백화 Electric Fan With Regrigerant Circulation Device
WO2016036028A1 (en) * 2014-09-01 2016-03-10 강은 Cold air supplying apparatus

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