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KR101144147B1 - Electronic diffuser of automatic pressure response - Google Patents

Electronic diffuser of automatic pressure response Download PDF

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KR101144147B1
KR101144147B1 KR1020110123185A KR20110123185A KR101144147B1 KR 101144147 B1 KR101144147 B1 KR 101144147B1 KR 1020110123185 A KR1020110123185 A KR 1020110123185A KR 20110123185 A KR20110123185 A KR 20110123185A KR 101144147 B1 KR101144147 B1 KR 101144147B1
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diffuser
support rod
air
temperature
fixed
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권오민
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권오민
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/0001Control or safety arrangements for ventilation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/70Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74Control 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02Ducting arrangements
    • F24F13/06Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • F24F2110/10Temperature
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • F24F2110/50Air quality properties
    • F24F2110/65Concentration of specific substances or contaminants
    • F24F2110/70Carbon dioxide

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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-Flow Control Members (AREA)

Abstract

본 발명은 자동압력대응방식의 전기전자식 디퓨져에 관한 것으로, 더욱 상세하게는 건물의 실내공기를 조절하기 위해서 설치되는 디퓨져가 각각의 구획별 온도부하에 대응하면서 공기배출량을 조절할 수 있도록 형성되고, 네트워크로 연결되어 실시간 온도제어가 가능하며, 내부에 벤츄리타입의 압력대응장치가 형성되어 있어서 별도의 풍량조절장치(VAV) 없이도 급작스러운 풍량변화에 대응할 수 있도록 형성된 자동압력대응방식의 전기전자식 디퓨져에 관한 것이다.
본 발명은 흡기온도센서와 급기온도센서에 의해서 온도를 즉각적으로 측정하여 유량을 중앙시스템에서 각각 조절하기 때문에 설정온도에 맞는 온도로 추적이 원활하고, 뎀퍼가 직접 디퓨져에 설치되므로, 별도의 풍량조절기를 설치하지 않아도 되며, 이산화탄소량을 측정하는 장치가 각각 형성되므로, 별도의 대응시스템을 설치하지 않아도 되는 효과가 발생한다.
The present invention relates to an electronic pressure diffuser of the automatic pressure response method, more specifically, the diffuser is installed to control the indoor air of the building is formed so as to control the air discharge while corresponding to the temperature load of each compartment, the network It is possible to control the temperature in real time, and the venturi type pressure responding device is formed inside, so that it is possible to respond to sudden air flow change without a separate air flow control device (VAV). will be.
In the present invention, the temperature is immediately measured by the intake air temperature sensor and the air supply temperature sensor, and thus the flow rate is adjusted in the central system. There is no need to install, since each device for measuring the amount of carbon dioxide is formed, there is an effect that does not need to install a separate corresponding system.

Description

자동압력대응방식의 전기전자식 디퓨져{ELECTRONIC DIFFUSER OF AUTOMATIC PRESSURE RESPONSE}ELECTRONIC DIFFUSER OF AUTOMATIC PRESSURE RESPONSE

본 발명은 자동압력대응방식의 전기전자식 디퓨져에 관한 것으로, 더욱 상세하게는 건물의 실내공기를 조절하기 위해서 설치되는 디퓨져가 각각의 구획별 온도부하에 대응하면서 공기배출량을 조절할 수 있도록 형성되고, 네트워크로 연결되어 실시간 온도제어가 가능하며, 내부에 벤츄리타입의 압력대응장치가 형성되어 있어서 별도의 풍량조절장치(VAV) 없이도 급작스러운 풍량변화에 대응할 수 있도록 형성된 자동압력대응방식의 전기전자식 디퓨져에 관한 것이다.The present invention relates to an electronic pressure diffuser of the automatic pressure response method, more specifically, the diffuser is installed to control the indoor air of the building is formed so as to control the air discharge while corresponding to the temperature load of each compartment, the network It is possible to control the temperature in real time, and the venturi type pressure responding device is formed inside, so that it is possible to respond to sudden air flow change without a separate air flow control device (VAV). will be.

최근에 건축되는 아파트나 오피스빌딩 또는 주상복합 등의 건물은 냉난방 에너지의 소비를 최소화하기 위해서 매우 높은 기밀성을 유지하도록 설계되고, 특히 실내환경을 쾌적하게 조성하게 조성하기 위해서 대부분 중앙 제어식 공기조화장치를 설치한다. Recently built apartments, office buildings or residential complexes are designed to maintain very high airtightness to minimize the consumption of heating and cooling energy, and in particular, most centrally controlled air conditioners are used to create a pleasant indoor environment. Install.

상기 공기조화장치는 주로 공기조화기(AHU, Air Handling Unit)와 연결되는 메인덕트(main duct)와 각 층 또는 각 구획별로 실내에 공기를 공급하기 위한 서브덕트들(subduct)로 구성되고, 상기 각 서브덕트에는 다수개의 디퓨져(diffuser)가 설치된다. The air conditioner mainly includes a main duct connected to an air handling unit (AHU) and subducts for supplying air to each floor or each compartment. Each subduct is equipped with a number of diffusers.

종래의 디퓨져는 메인덕트와 연결되는 서브덕트의 끝단에 연결되고, 천정의 마감재에 고정되어 설치된다. The conventional diffuser is connected to the end of the subduct connected to the main duct, is fixed to the ceiling finish is installed.

상기 디퓨져는 공기가 배출되는 입구의 크기를 수동식으로 조절하는 방식(수동식)과 모터를 사용하여 온도부하에 따라 자동으로 입구의 크기를 조절하는 방식(변풍량 방식)이 있다.The diffuser includes a method of manually adjusting the size of the inlet through which air is discharged (manual type) and a method of automatically adjusting the size of the inlet according to the temperature load using a motor (wind flow amount method).

상기 변풍량 방식의 디퓨져는 대한민국특허청 공개특허공보 제2010-25301호, 제2011-0108937호 등에 개시된 바 있다.The airflow type diffuser has been disclosed in the Republic of Korea Patent Publication No. 2010-25301, 2011-0108937.

또한, 최근에는 디퓨져를 전자식으로 형성하여 네트워크로 연결하고, 각각의 디퓨져가 온도부하에 대응하면서 공기배출량을 조절, 즉 입구의 크기를 조절할 수 있도록 중앙에서 컨트롤이 가능한 전기전자식 디퓨져가 개발되어 제공된다.In recent years, an electronic and electronic diffuser that can be centrally controlled can be developed so that the diffuser is electronically connected and connected to a network, and each diffuser responds to a temperature load while controlling the air discharge amount, that is, adjusting the size of the inlet. .

상기와 같이, 공기조화기(AHU)와 연결되는 메인덕트에 동일하게 공기가 공급될 때, 서브덕트들의 온도부하가 각각 다르기 때문에, 어떤 층 또는 구획의 서브덕트에 온도부하가 줄거나 늘어서 디퓨져들이 갑자기 풍량을 줄이거나 늘일 경우 다른 층의 각 서브덕트에 형성된 디퓨져들에 충격이 가해지고 풍량제어가 힘들어지기 때문에 각 층 또는 각 구획별로 나누어지는 덕트들의 입구에는 풍량조절기(VAV, Variable Air Volume)장치가 형성된다.As described above, when air is equally supplied to the main duct connected to the air conditioner (AHU), since the temperature loads of the subducts are different from each other, the temperature load is reduced or stretched in the subduct of a certain layer or section. If you suddenly reduce or increase the air volume, the diffusers formed in each subduct of different floors will be impacted and it will be difficult to control the air volume. Is formed.

그러나, 종래의 공기조화장치 및 디퓨져는 다음과 같은 문제점이 있었다.However, conventional air conditioners and diffusers have the following problems.

(1) 종래의 디퓨져는 설치된 주변의 온도를 각각 직접적으로 측정하지 않기 때문에 온도부하에 대해서 즉각적으로 대응하기 어렵다.(1) Conventional diffusers do not directly measure the ambient temperature, so it is difficult to respond immediately to the temperature load.

(2) 각 서브덕트의 입구에는 풍량조절기를 별도로 설치해야 한다. (2) The airflow regulator is to be provided separately at the entrance of each subduct.

(3) 공기 질 즉, 이산화탄소의 양에 따라 공기의 배출량을 제어하지 못하므로, 이산화탄소의 양에 대한 대응시스템은 별도로 형성된다.(3) Since air emissions cannot be controlled according to air quality, ie, the amount of carbon dioxide, a response system for the amount of carbon dioxide is formed separately.

상기한 문제점을 해결하기 위해서, 본 발명은 원통관형상의 유입관이 형성되고, 상기 유입관과 연통되어 외주연으로 하향경사되도록 형성되는 배출날개부가 형성되며, 상기 유입관의 상단가운데에서 고정되고 모터에 의해서 작동되는 작동스템이 형성되고, 상기 작동스템의 하단 끝단에는 유량조절플레이트가 형성되는 일반적인 전기전자식 디퓨져에 있어서,In order to solve the above problems, the present invention is a cylindrical inlet pipe is formed, the discharge wing is formed to be in communication with the inlet pipe to be inclined downward to the outer periphery, is fixed at the top of the inlet pipe In the general electrical and electronic diffuser is formed by the operating system is operated by the motor, the flow control plate is formed at the lower end of the operating system,

상기 유입관의 후방에 연통관으로 연결되는 뎀퍼가 형성되되, A damper is formed in the rear of the inlet pipe connected to the communication tube,

상기 뎀퍼는 내부에 내경이 줄어드는 오리피스부가 형성된 몸체가 형성되고, 상기 내부를 가로질러 두개의 고정스템이 형성되며, 상기 각 고정스템의 가운데를 관통한 지지봉이 형성되고, 상기 지지봉의 끝단에는 스프링에 의해서 지지봉을 중심으로 전후로 유동가능하도록 형성된 뎀퍼헤드가 형성되며, 상기 지지봉의 타단에는 지지봉을 전후로 이송시킬 수 있도록 연결구가 형성되고, 상기 연결구의 끝단에는 위치조절구가 형성되는 것을 특징으로 한다.The damper is formed with a body having an orifice portion having a reduced inner diameter therein, two fixing stems are formed across the inside, and a support rod penetrating the center of each fixing stem is formed, and at the end of the support rod is provided with a spring. The damper head is formed so as to be movable back and forth around the support rod, and a connector is formed at the other end of the support rod so as to transport the support rod forward and backward, and a position adjustment tool is formed at the end of the connector.

본 발명의 자동압력대응방식의 전기전자식 디퓨져에 의하면 다음과 같은 효과가 발생한다.According to the electronic pressure diffuser of the automatic pressure response method of the present invention the following effects occur.

(1) 흡기온도센서와 급기온도센서에 의해서 온도를 즉각적으로 측정하여 유량을 중앙시스템에서 각각 조절하기 때문에 설정온도에 맞는 온도로 추적이 원활하다.(1) Since the temperature is immediately measured by the intake air temperature sensor and the air supply temperature sensor, and the flow rate is adjusted by the central system, tracking to the temperature appropriate to the set temperature is smooth.

(2) 뎀퍼가 직접 디퓨져에 설치되므로, 별도의 풍량조절기를 설치하지 않아도 된다.(2) Since the damper is installed directly on the diffuser, there is no need to install a separate airflow regulator.

(3) 이산화탄소량을 측정하는 장치가 각각 형성되므로, 별도의 이산화탄소량의 측정을 위한 대응시스템을 설치하지 않아도 된다.(3) Since the devices for measuring the amount of carbon dioxide are formed separately, it is not necessary to install a corresponding system for the measurement of the amount of carbon dioxide.

도 1은 본 발명의 바람직한 실시예로 형성된 자동압력대응방식의 전기전자식 디퓨져의 단면도.
도 2는 본 발명의 바람직한 실시예로 형성된 자동압력대응방식의 전기전자식 디퓨져의 작동개념도.
도 3은 본 발명의 바람직한 실시예로 형성된 자동압력대응방식의 전기전자식 디퓨져의 템퍼의 작동개념도.
도 4은 본 발명의 바람직한 실시예로 형성된 자동압력대응방식의 전기전자식 디퓨져의 설치개념도.
도 5는 종래의 풍량조절기가 설치된 공기조화장치의 개념도.
도 6는 본 발명의 바람직한 실시예로 형성된 자동압력대응방식의 전기전자식 디퓨져의 냉방상태의 온도추적정도를 나타내는 실험도표.
도 7은 본 발명의 바람직한 실시예로 형성된 자동압력대응방식의 전기전자식 디퓨져의 난방상태의 온도추적정도를 나타내는 실험도표.
1 is a cross-sectional view of an electronic pressure diffuser of the automatic pressure response method formed in a preferred embodiment of the present invention.
Figure 2 is a conceptual view of the operation of the electronic pressure diffuser of the automatic pressure response method formed in a preferred embodiment of the present invention.
Figure 3 is a conceptual view of the operation of the temper of the electronic pressure diffuser of the automatic pressure response method formed in a preferred embodiment of the present invention.
Figure 4 is an installation conceptual diagram of an electric pressure diffuser of the automatic pressure response method formed in a preferred embodiment of the present invention.
5 is a conceptual diagram of an air conditioner installed with a conventional airflow regulator.
Figure 6 is an experimental diagram showing the temperature tracking degree of the cooling state of the electronic pressure diffuser of the automatic pressure response method formed in a preferred embodiment of the present invention.
Figure 7 is an experimental diagram showing the temperature tracking degree of the heating state of the electronic pressure diffuser of the automatic pressure response method formed in a preferred embodiment of the present invention.

본 발명은 원통관형상의 유입관(10)이 형성되고, 상기 유입관(10)과 연통되어 외주연으로 하향경사되도록 형성되는 배출날개부(20)가 형성되며, 상기 유입관(10)의 상단가운데에서 고정되고 모터에 의해서 작동되는 작동스템(12)이 형성되고, 상기 작동스템(12)의 하단 끝단에는 유량조절플레이트(30)가 형성되는 일반적인 전기전자식 디퓨져에 있어서,In the present invention, a cylindrical inlet tube 10 is formed, the discharge wing 20 is formed in communication with the inlet tube 10 to be inclined downward to the outer periphery, the inlet tube 10 of the In the general electric and electronic diffuser having an operating system 12 is fixed at the upper end and is operated by a motor, the flow control plate 30 is formed at the lower end of the operating system 12,

상기 유입관(10)의 후방에 연통관(40)으로 연결되는 뎀퍼(100)가 형성되되, A damper 100 is formed at the rear of the inflow pipe 10 and connected to the communication pipe 40.

상기 뎀퍼(100)는 내부에 내경이 줄어드는 오리피스부(112)가 형성된 몸체(110)가 형성되고, 상기 내부를 가로질러 두개의 고정스템(120)이 형성되며, 상기 각 고정스템(120)의 가운데를 관통한 지지봉(130)이 형성되고, 상기 지지봉(130)의 끝단에는 스프링(140)에 의해서 지지봉(130)을 중심으로 전후로 유동가능하도록 형성된 뎀퍼헤드(150)가 형성되며, 상기 지지봉(130)의 타단에는 지지봉(130)을 전후로 이송시킬 수 있도록 연결구(160)가 형성되고, 상기 연결구(160)의 끝단에는 위치조절구(165)가 형성된다. The damper 100 has a body 110 having an orifice portion 112 having an inner diameter thereof reduced therein, and two fixing stems 120 are formed across the inside of each of the fixing stems 120. A support rod 130 penetrates through the center, and a damper head 150 is formed at the end of the support rod 130 so as to be able to flow back and forth around the support rod 130 by a spring 140. A connector 160 is formed at the other end of the support rod 130 so as to transfer the support rod 130 back and forth, and a position adjusting tool 165 is formed at the end of the connector 160.

상기 유량조절플레이트(30)는 작동스템(12)의 끝단에 고정되되, 고정플레이트(31)와 트림플레이트(32)로 나뉘어서 형성된다.The flow control plate 30 is fixed to the end of the operating system 12, it is formed by dividing the fixed plate 31 and the trim plate (32).

상기 고정플레이트(31)는 상단가운데에 작동스템(12)이 관통고정되고, 하단에 흡기온도센서(31a)와 이산화탄소센서(31b)가 형성된다. The fixed plate 31 is fixed to the operating system 12 through the upper end, the intake air temperature sensor 31a and the carbon dioxide sensor 31b is formed at the bottom.

상기 고정플레이트(31)의 하단에는 일정간격 이격되어 고정되는 트림플레이트(32)가 형성되는데, 상기 트림플레이트(32)는 가운데에 홀이 형성되고, 주연부에는 상단으로 단턱(32a)이 형성되되, 고정플레이트(31)와는 이격되도록 형성된다.The bottom of the fixing plate 31 is formed with a trim plate 32 is fixed spaced apart at a predetermined interval, the trim plate 32 is formed with a hole in the center, the periphery is formed with a step 32a at the top, It is formed to be spaced apart from the fixed plate (31).

상기 고정플레이트(31)의 상단에는 작동스템(12)이 유입관(10)의 상단으로 연장되어 형성되고, 상기 작동스템(12)의 상단에 급기온도센서(12a)가 형성된다.The upper end of the fixing plate 31, the operating system 12 is formed to extend to the upper end of the inlet pipe 10, the air supply temperature sensor 12a is formed on the upper end of the operating system (12).

상기 작동스템(12)의 외주연으로 유입관(10)이 형성되고, 상기 유입관(10)의 하단으로 하향경사지도록 배출날개부(20)가 형성된다.An inlet pipe 10 is formed at the outer circumference of the operating system 12, and a discharge wing unit 20 is formed to be inclined downward to the lower end of the inlet pipe 10.

상기 유입관(10)의 후방으로 연장되어 연통관(40)이 형성되고, 상기 연통관(40)의 일측으로 연장되어 템퍼(100)가 형성된다.The communication tube 40 is formed by extending to the rear of the inlet tube 10, and the temper 100 is formed by extending to one side of the communication tube 40.

상기 뎀퍼(100)는 내부에 내경이 줄어드는 오리피스부(112)가 형성된 몸체(110)가 형성되고, 상기 뎀퍼(100)의 내부 일측에 내부를 가로질러 두 개의 고정스템(120)이 형성된다.The damper 100 has a body 110 having an orifice portion 112 having an inner diameter thereof reduced therein, and two fixing stems 120 are formed across one side of the inside of the damper 100.

상기 각각의 고정스템(120)의 중앙에는 홀이 형성되고, 상기 홀에는 지지봉(130)이 삽입고정된다.A hole is formed in the center of each fixing stem 120, and the support rod 130 is inserted and fixed in the hole.

상기 지지봉(130)의 일측에는 지지봉고정구(132)가 형성되고, 상기 지지봉고정구(132)의 내부에는 스프링(140)이 형성된다.One side of the support rod 130 is a support rod fixture 132 is formed, the support rod fixture 132 inside the spring 140 is formed.

상기 지지봉(130)의 타측에는 연결구(160)가 형성되고, 상기 연결구(160)의 상단에는 위치조절기(165)가 형성된다.A connector 160 is formed at the other side of the support rod 130, and a position adjuster 165 is formed at an upper end of the connector 160.

상기 지지봉(130)은 최초 설치시 위치조절기(165)에 의해 위치가 조절되고, 지지봉고정구(132)에 의해 고정된다.The support rod 130 is adjusted by the position adjuster 165 at the time of initial installation, and is fixed by the support rod fixture 132.

상기 지지봉고정구(132)의 외주연으로 뎀퍼헤드(150)가 형성되는데, 상기 뎀퍼헤드(150)의 내부에는 연결구(160)와 고정되는 고정구가 형성된다.A damper head 150 is formed at an outer circumference of the support rod fixing part 132, and a fixture fixed to the connector 160 is formed inside the damper head 150.

상기 지지봉고정구(132)는 뎀퍼헤드(150)의 내부에 형성된 고정구에 의해 고정되는데, 상기 고정구에 의해 뎀퍼헤드(150)와 지지봉고정구(132)가 같이 움직이게 된다.
The support rod fixture 132 is fixed by a fixture formed inside the damper head 150, by which the damper head 150 and the support rod fixture 132 move together.

이하, 본 발명의 바람직한 실시예로 형성된 자동압력대응방식의 전기전자식 디퓨져의 작동을 설명하면 다음과 같다. Hereinafter, the operation of the electronic pressure diffuser of the automatic pressure response method formed by the preferred embodiment of the present invention will be described.

도 4와 같이 공기조화기(AHU)와 연결된 메인덕트(1)를 설치하고, 상기 메인덕트(1)와 연결된 다수개의 서브덕트(2)가 설치되고, 상기 서브덕트(2)에는 다수개의 디퓨져(200)가 형성된다.As shown in FIG. 4, a main duct 1 connected to an air conditioner AHU is installed, and a plurality of sub ducts 2 connected to the main duct 1 are installed, and a plurality of diffusers are provided in the sub duct 2. 200 is formed.

상기 디퓨져(200)는 모두 네트워크로 연결되고, 이는 중앙시스템에 연결되어 각각 제어한다.The diffuser 200 is all connected to the network, which is connected to the central system to control each.

상기와 같이 형성된 설치된 공기조화장치에서 공기조화기(AHU)가 작동하면, 온돈제어된 유입공기가 메인덕트(1)에서 서브덕트(2)로 유입된다. When the air conditioner (AHU) is operated in the installed air conditioner formed as described above, the controlled inflow air is introduced into the subduct (2) from the main duct (1).

상기 서브덕트(2)로 유입된 유입공기는 뎀퍼(100)를 통과해서 유량조절플레이트(30)와 배출날개부(20) 사이로 빠져나가서 실내로 유입된다.The inflow air introduced into the sub duct 2 passes through the damper 100 and flows out between the flow control plate 30 and the discharge wing 20 to be introduced into the room.

상기 유입공기가 유입될 때 급기온도센서(12a)에 의해서 온도가 측정된다.When the inlet air is introduced, the temperature is measured by the air supply temperature sensor 12a.

이때, 유량조절플레이트(30)의 고정플레이트(31)와 이격되어 하단에 설치된 트림플레이트(32)의 가운데의 홈으로는 실내공기가 유입되는데, 이는 유입공기가 빠져나감으로써 고정플레이트(31)와 트림플레이트(32) 사이에 있던 공기를 빨아들임으로써 유입된다. At this time, the indoor air flows into the groove of the center of the trim plate 32 installed at the bottom spaced apart from the fixed plate 31 of the flow control plate 30, which is fixed to the fixed plate 31 by the inflow of air. It flows in by sucking in air which was between the trim plates 32.

상기와 같이 실내공기가 유입될 때 실내공기의 온도를 흡기온도센서(31a)가 확인하게 되고, 컨트롤룸에서는 이를 모니터링 해서 실내공기와 유입공기와의 온도차를 확인하여 유량조절플레이트(30)의 위치를 상하로 이송시켜서 배출되는 유입공기의 유량을 조절한다. When the indoor air is introduced as described above, the temperature of the indoor air is checked by the intake air temperature sensor 31a, and the control room monitors the temperature to determine the temperature difference between the indoor air and the inlet air, thereby determining the position of the flow regulating plate 30. Adjust the flow rate of inlet air discharged by moving up and down.

상기와 같은 작동은 도 6과 도7에서 보는 바와 같이, 냉?난방시 설정된 설정온도에 근접하여 실내온도가 유지되는 것을 확인할 수 있다.As shown in FIG. 6 and FIG. 7, the operation as described above can be confirmed that the room temperature is maintained close to the set temperature during heating and cooling.

또한, 이산화탄소센서(31b)에 의해서 유입되는 실내공기의 질을 확인할 수 있고, 컨트롤 룸에서는 외부공기를 유입킨다.
In addition, the quality of the indoor air introduced by the carbon dioxide sensor 31b can be confirmed, and the outside air is introduced in the control room.

만약, 다른 층에 설치되거나, 인접한 디퓨져(200)의 온도부하 변해서 유입공기의 유량이 갑자기 변화했을 때, 뎀퍼(100)가 작동한다. If installed in another layer or when the flow rate of the inlet air suddenly changes due to a change in the temperature load of the adjacent diffuser 200, the damper 100 operates.

유입공기의 압력이 증가했을 때 뎀퍼헤드(150)가 후방으로 밀리게 되고, 상기 뎀퍼해드(150)의 측면이 오리피스부(112)의 내벽과 가깝게 하여 유속을 변화시킴으로 충격을 완화할 수 있다. When the pressure of the inlet air is increased, the damper head 150 is pushed backward, and the side of the damper head 150 is close to the inner wall of the orifice portion 112 to change the flow rate, thereby alleviating the impact.

상기와 같이 충격완화를 위한 뎀퍼(100)를 설치할 때 위치조절구(165)에서 조절구(160)의 위치를 변화함으로써 최초 지지봉(130)의 위치를 설정한다.When installing the damper 100 for shock mitigation as described above by changing the position of the adjusting device 160 in the position adjusting device 165 to set the position of the first support rod 130.

본 발명에 의하면 흡기온도센서와 급기온도센서에 의해서 온도를 즉각적으로 측정하여 유량을 중앙시스템에서 각각 조절하기 때문에 설정온도에 맞는 온도로 추적이 원활하고, 뎀퍼가 직접 디퓨져에 설치되므로, 별도의 풍량조절기를 설치하지 않아도 되며, 이산화탄소량을 측정하는 장치가 각각 형성되므로, 별도의 이산화탄소량의 측정을 위한 대응시스템을 설치하지 않아도 되는 등의 효과가 발생한다.
According to the present invention, since the temperature is immediately measured by the intake air temperature sensor and the air supply temperature sensor, and the flow rate is adjusted in the central system, the tracking is smoothly performed according to the set temperature, and the damper is directly installed in the diffuser, so that the separate air flow rate Since there is no need to install a regulator, and each device for measuring the amount of carbon dioxide is formed, there is an effect such as not having to install a corresponding system for measuring the amount of carbon dioxide separately.

본 발명은 첨부된 도면을 참조하여 바람직한 실시예를 중심으로 기술되었지만 당업자라면 이러한 기재로부터 후술하는 특허청구범위에 의해 포괄되는 본 발명의 범주를 벗어남이 없이 다양한 변형이 가능하다는 것은 명백하다.Although the present invention has been described with reference to the accompanying drawings, it will be apparent to those skilled in the art that various modifications may be made therein without departing from the scope of the invention, which is covered by the following claims.

1 : 메인덕트 2 : 서브덕트
10 : 유입관 12 : 작동스템
20 : 배출날개부 30 : 유량조절플레이트
31 : 고정플레이트 31a : 흡기온도센스
31b : 이산화탄소센서 32 : 트림플레이트
32a : 단턱 40 : 연통관
100 : 뎀퍼 110 : 몸체
112 : 오리피스부 120 : 고정스템
130 : 지지봉 132 : 지지봉고정구
140 : 스프링 150 : 뎀퍼헤드
160 : 연결구 165 : 위치조절구
200 : 디퓨져
1: Main duct 2: Sub duct
10: inlet tube 12: operating system
20: discharge wing portion 30: flow control plate
31: fixed plate 31a: intake air temperature sense
31b: CO2 sensor 32: Trim plate
32a: step 40: communication tube
100: damper 110: body
112: orifice portion 120: fixed stem
130: support rod 132: support rod fixture
140: spring 150: damper head
160: connector 165: position adjustment
200: diffuser

Claims (4)

삭제delete 원통관형상의 유입관(10)이 형성되고, 상기 유입관(10)과 연통되어 외주연으로 하향경사되도록 형성되는 배출날개부(20)가 형성되며, 상기 유입관(10)의 상단가운데에서 고정되고 모터에 의해서 작동되는 작동스템(12)이 형성되고, 상기 작동스템(12)의 하단 끝단에는 유량조절플레이트(30)가 형성되는 일반적인 전기전자식 디퓨져에 있어서,
상기 유입관(10)의 후방에 연통관(40)으로 연결되는 뎀퍼(100)가 형성되되,
상기 뎀퍼(100)는 내부에 내경이 줄어드는 오리피스부(112)가 형성된 몸체(110)가 형성되고, 상기 내부를 가로질러 두개의 고정스템(120)이 형성되며, 상기 각 고정스템(120)의 가운데를 관통한 지지봉(130)이 형성되고, 상기 지지봉(130)의 끝단에는 스프링(140)에 의해서 지지봉(130)을 중심으로 전후로 유동가능하도록 형성된 뎀퍼헤드(150)가 형성되며, 상기 지지봉(130)의 타단에는 지지봉(130)을 전후로 이송시킬 수 있도록 연결구(160)가 형성되고, 상기 연결구(160)의 끝단에는 위치조절구(165)가 형성되며,
상기 유량조절플레이트(30)는 작동스템(12)의 끝단에 고정되고, 고정플레이트(31)와 트림플레이트(32)로 나뉘어서 형성되는 것을 특징으로 하는 자동압력대응방식의 전기전자식 디퓨져.
A cylindrical inlet tube 10 is formed, the discharge wing 20 is formed in communication with the inlet tube 10 to be inclined downward to the outer periphery is formed, in the upper middle of the inlet tube 10 In the general electric and electronic diffuser is fixed and the operating system 12 is formed by the motor, the flow control plate 30 is formed at the lower end of the operating system 12,
A damper 100 is formed at the rear of the inflow pipe 10 and connected to the communication pipe 40.
The damper 100 has a body 110 having an orifice portion 112 having an inner diameter thereof reduced therein, and two fixing stems 120 are formed across the inside of each of the fixing stems 120. A support rod 130 penetrates through the center, and a damper head 150 is formed at the end of the support rod 130 so as to be able to flow back and forth around the support rod 130 by a spring 140. A connector 160 is formed at the other end of the support rod 130 so as to transfer the support rod 130 back and forth, and a position adjusting tool 165 is formed at the end of the connector 160.
The flow rate control plate 30 is fixed to the end of the operating system 12, the electric pressure electronic diffuser of the automatic pressure response method, characterized in that formed by divided into a fixed plate 31 and a trim plate (32).
제 2항에 있어서,
상기 고정플레이트(31)는 상단가운데에 작동스템(12)이 관통고정되고, 하단에 흡기온도센서(31a)와 이산화탄소센서(31b)가 형성되는 것을 특징으로 하는 자동압력대응방식의 전기전자식 디퓨져.
The method of claim 2,
The fixed plate (31) is an electromechanical diffuser of the automatic pressure response type, characterized in that the operating system 12 is fixed through the upper end, the intake air temperature sensor (31a) and carbon dioxide sensor (31b) is formed at the bottom.
삭제delete
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102084107B1 (en) 2019-12-20 2020-03-03 주식회사 우진아이엔에스 Duct Weighing Monitoring System
KR102150604B1 (en) * 2019-03-12 2020-09-01 박소영 Venturi type variable air volume control device and air volume control method using the same
KR102150618B1 (en) * 2019-06-17 2020-09-01 박소영 Energy-variable air volume unit and central air-conditioning system for controlling of air volume and measuring of energy used in each room

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KR20060016067A (en) * 2005-10-11 2006-02-21 주식회사 한국건설관리공사 Diffuser for Variable Airflow Method
KR20110006527U (en) * 2009-12-23 2011-06-29 문치영 Highly variable variable swing outlet for air conditioning units

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Publication number Priority date Publication date Assignee Title
KR20060016067A (en) * 2005-10-11 2006-02-21 주식회사 한국건설관리공사 Diffuser for Variable Airflow Method
KR20110006527U (en) * 2009-12-23 2011-06-29 문치영 Highly variable variable swing outlet for air conditioning units

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102150604B1 (en) * 2019-03-12 2020-09-01 박소영 Venturi type variable air volume control device and air volume control method using the same
KR102150618B1 (en) * 2019-06-17 2020-09-01 박소영 Energy-variable air volume unit and central air-conditioning system for controlling of air volume and measuring of energy used in each room
KR102084107B1 (en) 2019-12-20 2020-03-03 주식회사 우진아이엔에스 Duct Weighing Monitoring System

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