KR20200145489A - Increasing decreasing air conditioner - Google Patents

Increasing decreasing air conditioner Download PDF

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KR20200145489A
KR20200145489A KR1020190074536A KR20190074536A KR20200145489A KR 20200145489 A KR20200145489 A KR 20200145489A KR 1020190074536 A KR1020190074536 A KR 1020190074536A KR 20190074536 A KR20190074536 A KR 20190074536A KR 20200145489 A KR20200145489 A KR 20200145489A
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pressure
air
air conditioner
building
temperature
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KR1020190074536A
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Korean (ko)
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하지훈
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하지훈
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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
    • 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
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • 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
    • F24F2011/0002—Control or safety arrangements for ventilation for admittance of outside air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/40—Pressure, e.g. wind pressure

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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)
  • Fluid Mechanics (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

The present invention relates to a pressurizing/depressurizing air conditioner in which a pressure sensor is installed to prevent loss of external air due to a pressure difference between the inside and outside of a building such that pressure is adjusted through pressurizing and depressurizing in an existing air conditioner, thereby solving a conventional problem in which external air is introduced and indoor air is discharged due to the pressure difference between the inside and the outside of the building. That is, the present invention relates to an air handling unit (AHU). The AHU comprises: a pressurizing/depressurizing air conditioner having a structure that can add and remove pressure so that the pressurizing/depressurizing air conditioner can function as a role of adding or removing the pressure to prevent loss of air caused by a pressure difference while functioning as an existing air conditioner; a blower fan having a structure that can transmit air well so that air introduced through the air conditioner can be well transmitted; a wind volume meter which determines whether the wind volume entering each chamber and wind speed are appropriate so as to measure the wind volume and wind speed; a variable wind volume single duct type device having excellent device efficiency so as to adjust the wind volume while constantly maintaining the temperature; a pressure sensor installed on each vertical zoning of a building so as to determine a pressure difference between the inside and the outside of the building; and a temperature sensor installed to accurately display the average temperature of each chamber most accurately to detect a change in the indoor temperature.

Description

가감압공조기{Increasing decreasing air conditioner}Increasing decreasing air conditioner

본 발명은 가감압공조기에 관한 것으로서,The present invention relates to an adjustable pressure air conditioner,

더욱 상세하게는 AHU에 있어서,More specifically, in AHU,

기존 공조기의 역할을 수행하는 동시에 압력차로 인한 공기 유실을 막기 위해 압력을 추가해주거나 빼주는 역할을 할 수 있게 압력을 더하고 뺄 수 있는 구조한 가감압공조기, 공조기를 통해 들어오는 공기를 잘 보내주는 역할을 할 수 있게 공기를 잘 전달 할 수 있는 구조한 송기팬, 풍량, 풍속 측정하는 역할을 할 수 있게 각 실로 들어가는 풍량, 풍속 적절한지 판단한 풍량측정기, 온도는 일정하게 유지하면서 풍량으로 조절할 수 있게 기기효율이 좋은 것으로 구성한 변풍량단일덕트 방식, 내부와 외부 압력차이를 판단 할 수 있게 건축물을 수직조닝을 나눠 각각 설치한 압력센서, 실내 온도 변화를 감지 할 수 있게 각 실의 평균온도가 가장 정확하게 나타날 수 있도록 설치한 온도센서로 구성 하여서,A decompression air conditioner with a structure that can add and remove pressure so that it can add or subtract pressure to prevent air loss due to a pressure difference while at the same time performing the role of an existing air conditioner. A ventilation fan with a structure that can deliver air well so that it can measure air volume and wind speed, and an air volume meter that determines whether the air volume entering each room and whether the wind speed is appropriate, while maintaining a constant temperature and controlling the air volume with the air volume. A single duct method composed of a good variable air volume, a pressure sensor installed by dividing the building into vertical zoning to determine the difference in internal and external pressure, so that the average temperature of each room can be displayed most accurately so that changes in indoor temperature can be detected. Composed of the installed temperature sensor,

건축물 내외부의 압력차로 인한 외기의 유실을 방지하기 위하여 압력센서를 설치하여 기존 공조기에서 가감압을 통하여 압력 맞춤 하도록 함을 목적으로 한 것이다.The purpose of this is to install a pressure sensor in order to prevent the loss of outside air due to the pressure difference inside and outside the building so that the existing air conditioner can adjust the pressure through pressure adjustment.

일반적으로 AHU은 실내 온열쾌적감을 높이는 일을 하는 것이다.In general, AHU works to increase the indoor heat comfort.

상기한 바와 같이 AHU은 공조기(에어필터,냉각코일,난방코일), 온도센서, 팬, VAV으로 구성된 것이다.As described above, the AHU is composed of an air conditioner (air filter, cooling coil, heating coil), a temperature sensor, a fan, and a VAV.

이상과 같은 AHU은 외기가 공조기안의 냉각, 난방코일을 거쳐 실내에 공기를 공급 하는 것이다.The above AHU supplies air to the room through the cooling and heating coil in the air conditioner.

그러나 상기한 바와 같은 종래의 AHU은 건물 내부와 외부의 압력차로 인한 외기의 유입 및 실내 공기 유출 문제점이 있었다.However, the conventional AHU as described above has a problem of inflow of outside air and outflow of indoor air due to a pressure difference between the inside and outside of a building.

대한민국 공개 제 1020180072740 호Republic of Korea Publication No. 1020180072740

이에 본 발명은 종래의 AHU이 건물 내부와 외부의 압력차로 인한 외기의 유입 및 실내 공기 유출 문제점을 해결하기 위한 것이다.Accordingly, the present invention is to solve the problem of inflow of outside air and outflow of indoor air due to a pressure difference between the inside and outside of a building in the conventional AHU.

즉, 본 발명은 기존 공조기의 역할을 수행하는 동시에 압력차로 인한 공기 유실을 막기 위해 압력을 추가해주거나 빼주는 역할을 할 수 있게 압력을 더하고 뺄 수 있는 구조한 가감압공조기, 공조기를 통해 들어오는 공기를 잘 보내주는 역할을 할 수 있게 공기를 잘 전달 할 수 있는 구조한 송기팬, 풍량, 풍속 측정하는 역할을 할 수 있게 각 실로 들어가는 풍량, 풍속 적절한지 판단한 풍량측정기, 온도는 일정하게 유지하면서 풍량으로 조절할 수 있게 기기효율이 좋은 것으로 구성한 변풍량단일덕트 방식, 내부와 외부 압력차이를 판단 할 수 있게 건축물을 수직조닝을 나눠 각각 설치한 압력센서, 실내 온도 변화를 감지 할 수 있게 각 실의 평균온도가 가장 정확하게 나타날 수 있도록 설치한 온도센서로 구성한 것이다.That is, the present invention serves as an existing air conditioner, while at the same time adding or subtracting pressure to prevent air loss due to a pressure difference. A ventilating fan with a structure that can transmit air well so that it can send the air, and the air volume entering each room to measure the air volume and wind speed, an air volume meter that judges whether the wind speed is appropriate, and the air volume while maintaining the temperature constant. The single duct method, which is composed of a system with good equipment efficiency, is a pressure sensor that is installed by dividing the building into vertical zoning to determine the difference between internal and external pressure, and the average temperature of each room is able to detect changes in indoor temperature. It is composed of a temperature sensor installed so that it can appear most accurately.

따라서 본 발명은 기존 공조기의 역할을 수행하는 동시에 압력차로 인한 공기 유실을 막기 위해 압력을 추가해주거나 빼주는 역할을 할 수 있게 압력을 더하고 뺄 수 있는 구조한 가감압공조기, 공조기를 통해 들어오는 공기를 잘 보내주는 역할을 할 수 있게 공기를 잘 전달 할 수 있는 구조한 송기팬, 풍량, 풍속 측정하는 역할을 할 수 있게 각 실로 들어가는 풍량, 풍속 적절한지 판단한 풍량측정기, 온도는 일정하게 유지하면서 풍량으로 조절할 수 있게 기기효율이 좋은 것으로 구성한 변풍량단일덕트 방식, 내부와 외부 압력차이를 판단 할 수 있게 건축물을 수직조닝을 나눠 각각 설치한 압력센서, 실내 온도 변화를 감지 할 수 있게 각 실의 평균온도가 가장 정확하게 나타날 수 있도록 설치한 온도센서로 구성 함으로써, 건축물 내외부의 압력차로 인한 외기의 유실을 방지하기 위하여 압력센서를 설치하여 기존 공조기에서 가감압을 통하여 압력 맞춤 하도록 한 효과를 갖는 것이다.Therefore, the present invention is a decompression air conditioner having a structure capable of adding and subtracting pressure so that it can add or subtract pressure to prevent air loss due to a pressure difference while at the same time performing the role of an existing air conditioner. A ventilating fan with a structure that can deliver air well so that it can play a role of giving, air volume entering each room to measure air volume and wind speed, air volume meter that judges whether the wind speed is appropriate, and the air volume can be adjusted while keeping the temperature constant. The single duct method, which is composed of highly efficient equipment, and the pressure sensor installed by dividing the building into vertical zoning to determine the difference between internal and external pressure, and the average temperature of each room to detect changes in indoor temperature. It is composed of a temperature sensor installed so that it can appear accurately, and a pressure sensor is installed in order to prevent the loss of outside air due to a pressure difference inside and outside the building, and it has the effect of matching the pressure through pressure reduction in the existing air conditioner.

도 1: 본 발명의 가감압공조기 원리 계통도Figure 1: The principle of the decompression air conditioner of the present invention

즉, 본 발명은 기존 공조기의 역할을 수행하는 동시에 압력차로 인한 공기 유실을 막기 위해 압력을 추가해주거나 빼주는 역할을 할 수 있게 압력을 더하고 뺄 수 있는 구조한 (101)가감압공조기, 공조기를 통해 들어오는 공기를 잘 보내주는 역할을 할 수 있게 공기를 잘 전달 할 수 있는 구조한 (102)송기팬, 풍량, 풍속 측정하는 역할을 할 수 있게 각 실로 들어가는 풍량, 풍속 적절한지 판단한 (103)풍량측정기, 온도는 일정하게 유지하면서 풍량으로 조절할 수 있게 기기효율이 좋은 것으로 구성한 (104)변풍량단일덕트 방식, 내부와 외부 압력차이를 판단 할 수 있게 건축물을 수직조닝을 나눠 각각 설치한 (105)압력센서, 실내 온도 변화를 감지 할 수 있게 각 실의 평균온도가 가장 정확하게 나타날 수 있도록 설치한 (106)온도센서로 구성 된 것이다.That is, the present invention plays the role of an existing air conditioner and at the same time adds or subtracts pressure in order to prevent air loss due to a pressure difference. (102) Ventilation fan, which has a structure that can transmit air well so that it can send air well, and (103) air flow meter that determines whether the air volume entering each room and wind speed are appropriate so that it can play a role of measuring air volume and wind speed. (104) Variable air volume single duct method, which is composed of good equipment efficiency so that the temperature can be controlled by air volume while maintaining a constant temperature, and (105) pressure sensor installed by dividing the building vertically to determine the difference between internal and external pressures. It is composed of 106 temperature sensors installed so that the average temperature of each room can be displayed most accurately to detect changes in the indoor temperature.

여기서, (101)가감압공조기는 기존 공조기의 역할을 수행하는 동시에 압력차로 인한 공기 유실을 막기 위해 압력을 추가해주거나 빼주는 역할을 할 수 있게 압력을 더하고 뺄 수 있는 구조한 것이다.Here, the (101) decompression air conditioner has a structure capable of adding and subtracting pressure so that it can play the role of an existing air conditioner and at the same time add or subtract pressure to prevent air loss due to a pressure difference.

여기서, (105)압력센서는 내부와 외부 압력차이를 판단 할 수 있게 건축물을 수직조닝을 나눠 각각 설치한 것이다.Here, the (105) pressure sensor is installed by dividing the vertical zoning of the building to determine the difference between the internal and external pressures.

이하, 본 발명의 사용과정에 대하여 설명하면 다음과 같다.Hereinafter, the use process of the present invention will be described.

상기한 바와 같이 본 발명은 AHU에 있어서 기존 공조기의 역할을 수행하는 동시에 압력차로 인한 공기 유실을 막기 위해 압력을 추가해주거나 빼주는 역할을 할 수 있게 압력을 더하고 뺄 수 있는 구조한 (101)가감압공조기, 공조기를 통해 들어오는 공기를 잘 보내주는 역할을 할 수 있게 공기를 잘 전달 할 수 있는 구조한 (102)송기팬, 풍량, 풍속 측정하는 역할을 할 수 있게 각 실로 들어가는 풍량, 풍속 적절한지 판단한 (103)풍량측정기, 온도는 일정하게 유지하면서 풍량으로 조절할 수 있게 기기효율이 좋은 것으로 구성한 (104)변풍량단일덕트 방식, 내부와 외부 압력차이를 판단 할 수 있게 건축물을 수직조닝을 나눠 각각 설치한 (105)압력센서, 실내 온도 변화를 감지 할 수 있게 각 실의 평균온도가 가장 정확하게 나타날 수 있도록 설치한 (106)온도센서로 구성된 본 발명을 적용하여 실시하게 되면, 건물 내부와 외부의 압력차로 인한 외기의 유입 및 실내 공기 유출 문제점을 해소하도록 한 것이다.As described above, the present invention is a (101) decompression air conditioner having a structure capable of adding and subtracting pressure so that it can add or subtract pressure to prevent air loss due to a pressure difference while at the same time performing the role of an existing air conditioner in the AHU. , (102) The ventilation fan, which has a structure that can transmit air well so that it can play a role of sending the incoming air through the air conditioner well, determines whether the air volume and wind speed entering each room are appropriate ( 103) Air flow meter, (104) Variable air volume single duct system consisting of good equipment efficiency so that the air volume can be controlled while maintaining a constant temperature, and vertical zoning of the building to determine the difference between internal and external pressures. When implementing the present invention, which consists of (105) pressure sensors and 106 temperature sensors installed so that the average temperature of each room can be displayed most accurately so as to detect changes in indoor temperature, the pressure difference between the inside and outside of the building This is to solve the problem of inflow of outdoor air and outflow of indoor air.

또한 본 발명의 실시에 있어, 압력을 더하고 뺄 수 있는 구조한 (101)가감압공조기로 구성한 본 발명을 적용하여 실시하게 되면, 기존 공조기의 역할을 수행하는 동시에 압력차로 인한 공기 유실을 막기 위해 압력을 추가해주거나 빼주는 역할을 할 수 있게 될 것이다.In addition, in the implementation of the present invention, when implementing the present invention consisting of a depressurized air conditioner (101) having a structure capable of adding and subtracting pressure, pressure is applied to prevent air loss due to a pressure difference while performing the role of the existing air conditioner. It will be able to play the role of adding or subtracting.

또한 본 발명의 실시에 있어, 건축물을 수직조닝을 나눠 각각 설치한 (105)압력센서로 구성한 본 발명을 적용하여 실시하게 되면, 내부와 외부 압력차이를 판단 할 수 있게 될 것이다.In addition, in the implementation of the present invention, when implementing the present invention consisting of (105) pressure sensors installed by dividing the vertical zoning of the building, it will be possible to determine the difference between internal and external pressures.

101: 가감압공조기, 102: 송기팬, 103: 풍량측정기, 104: 변풍량단일덕트 방식, 105: 압력센서, 106: 온도센서101: decompression air conditioner, 102: air fan, 103: air flow meter, 104: variable air volume single duct method, 105: pressure sensor, 106: temperature sensor

Claims (3)

AHU에 있어서,
기존 공조기의 역할을 수행하는 동시에 압력차로 인한 공기 유실을 막기 위해 압력을 추가해주거나 빼주는 역할을 할 수 있게 압력을 더하고 뺄 수 있는 구조한 (101)가감압공조기, 공조기를 통해 들어오는 공기를 잘 보내주는 역할을 할 수 있게 공기를 잘 전달 할 수 있는 구조한 (102)송기팬, 풍량, 풍속 측정하는 역할을 할 수 있게 각 실로 들어가는 풍량, 풍속 적절한지 판단한 (103)풍량측정기, 온도는 일정하게 유지하면서 풍량으로 조절할 수 있게 기기효율이 좋은 것으로 구성한 (104)변풍량단일덕트 방식, 내부와 외부 압력차이를 판단 할 수 있게 건축물을 수직조닝을 나눠 각각 설치한 (105)압력센서, 실내 온도 변화를 감지 할 수 있게 각 실의 평균온도가 가장 정확하게 나타날 수 있도록 설치한 (106)온도센서로 구성 된 것을 특징으로 하는 가감압공조기.For AHU,
(101) has a structure that can add and remove pressure so that it can add or subtract pressure to prevent air loss due to a pressure difference while at the same time performing the role of an existing air conditioner. (102) Ventilation fan, which has a structure that can deliver air well to play a role, (103) Air flow meter that judges whether the air volume entering each room and wind speed are appropriate, so that it can measure air volume and wind speed, keeps the temperature constant. (104) Variable air volume single duct method, which is composed of good equipment efficiency so that it can be controlled by air volume, (105) pressure sensor installed by dividing vertical zoning of the building to determine the difference between internal and external pressure, An adjustable pressure air conditioner comprising (106) temperature sensors installed so that the average temperature of each room can be detected most accurately. 제 1항에 있어서,
(101)가감압공조기를 통하여 기존 공조기의 역할을 수행하는 동시에 압력차로 인한 공기 유실을 막기 위해 압력을 추가해주거나 빼주는 역할을 할 수 있게 압력을 더하고 뺄 수 있는 구조함을 특징으로 하는 가감압공조기.The method of claim 1,
(101) An adjustable pressure air conditioner characterized in that it has a structure that can add and subtract pressure so that it can add or subtract pressure to prevent air loss due to a pressure difference while at the same time performing the role of an existing air conditioner through an adjustable pressure air conditioner. 제 1항에 있어서,
(105)압력센서를 통하여 내부와 외부 압력차이를 판단 할 수 있게 건축물을 수직조닝을 나눠 각각 설치함을 특징으로 하는 가감압공조기.The method of claim 1,
(105) An accelerator and decompression air conditioner, characterized in that the structure is installed by dividing vertical zoning so that the difference between internal and external pressure can be determined through a pressure sensor.
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Citations (1)

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Publication number Priority date Publication date Assignee Title
KR20180072740A (en) 2015-12-02 2018-06-29 미쓰비시덴키 가부시키가이샤 Air conditioner

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180072740A (en) 2015-12-02 2018-06-29 미쓰비시덴키 가부시키가이샤 Air conditioner

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