KR790002210Y1 - Automatic ventilation facilities - Google Patents

Automatic ventilation facilities Download PDF

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Publication number
KR790002210Y1
KR790002210Y1 KR7806517U KR780006517U KR790002210Y1 KR 790002210 Y1 KR790002210 Y1 KR 790002210Y1 KR 7806517 U KR7806517 U KR 7806517U KR 780006517 U KR780006517 U KR 780006517U KR 790002210 Y1 KR790002210 Y1 KR 790002210Y1
Authority
KR
South Korea
Prior art keywords
automatic ventilation
circuit
ventilation facilities
lead switch
vacuum lead
Prior art date
Application number
KR7806517U
Other languages
Korean (ko)
Inventor
이영구
Original Assignee
홍기용
임연규
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 홍기용, 임연규 filed Critical 홍기용
Priority to KR7806517U priority Critical patent/KR790002210Y1/en
Application granted granted Critical
Publication of KR790002210Y1 publication Critical patent/KR790002210Y1/en

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Classifications

    • 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
    • F24F11/88Electrical aspects, e.g. circuits
    • 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
    • F24F11/89Arrangement or mounting of control or safety devices
    • 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

Abstract

내용 없음.No content.

Description

자동 환기장치Automatic ventilation

본 고안의 회로도Circuit diagram of the present invention

본 고안은 실내에서 가스가 발생하면 이를 감지하여 환기가 되게한 실용신안등록 제13,027호의 제어회로를 개량한 고안에 관한 것이다. 선등록된 실용신안등록 제13,027호의 제어호로는 3개의 트랜지스터와 저항 제너다이오드, 콘덴서등의 접점으로 된 복잡한 구조에서 제조원가가 고가였고 또 오작동이 많았던 결점이 있었다. 본 고안은 전술한 바와같은 결점을 제거키 위하여 고감도의 진공리이드 스위치와 코일을 이용한 것으로서 이를 첨부도면에 의하여 상세히 설명하면 다음과 같다.The present invention relates to a design that improves the control circuit of Utility Model Registration No. 13,027 that detects and generates ventilation when gas is generated indoors. The control arc of the pre-registered utility model No. 13,027 had a defect in that the manufacturing cost was expensive and malfunctioning was complicated in a complicated structure consisting of three transistors, a resistor zener diode, a capacitor, and the like. The present invention uses a high sensitivity vacuum lead switch and a coil to remove the defects described above, which will be described in detail by the accompanying drawings.

진공리이드 스위치(1)와 코일(2) 및 트랜지스터(Q5), 트라이악(T.C)으로 구성된 제어회로(A)에 직류평활회로(B)와 발지너회로(C)를 결접시키며 감지소자(T.G.S)에는 온도보상회로(D)가 연결하여 된 것이다.A direct current smoothing circuit (B) and a gater circuit (C) are connected to a control circuit (A) consisting of a vacuum lead switch (1), a coil (2), a transistor (Q 5 ), and a triac (TC). TGS) is a temperature compensation circuit (D) is connected.

도면중 미설명부호 Q1, Q2, Q3, Q4는 트랜지스터 R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12는 저항 M는 램프, Bc는 벨이며 T1, T2는 트랜스이다. 이와같이된 본 고안은 공지의 방법과 같이 교류전원 AC 100(V)가 트랜스(T1)으로 감압되면 직류평활회로(B)에서 직류로 정류돔괴 동시에 가스감지 소자(T.G.S)는 실내공기중의 환기장치에 공급하게 도니다. 가변저항기(VR2)로 감도가 정해진 가스감지 소자(T.G.S)는 실내공기중의 가스농도가 일정치 이상으로 되면 저항의 변화로 가스감지소자(T.G.S)의 출력측에 전압이 발생하므로 저항(R9)(R10)(R11)에 바이어스 전압이 나타나게 된다. 트랜지스터(Q5)의 베이스에 이 바이어스 전압이 인가되면 콜렉터와 에미터 사이가 도통되어 코일(2)에 전원이 인가되면서 진공리이드 스위치(1)의 접점이 불어 트라이악(T.C)의 게이트에 전원이 흐르면서 "on"상태가 되어 소켓(S.K)에 전원이 인가되며 이에 연결된 환풍모우터(M)과 램프(L) 및 벨(Be)을 동작시켜 주게 되는 것이다. 그리고 실내공기중 가스농도가 일정치 이하가 외면 전술한 동작이 역으로 즉 가스감지소자(T.G.S)의 출력측에 전압발생이 중단되어 진공리이드 스위치(1)의 결점이 떨어지게 되어 소켓(S.K)에 전원공급이 중단되므로 환풍모우터(M)와 램프(L) 및 벨(Be)이 "off" 되는 것이다. 본 고안은 이와 같이 제어회로(A)가 진공리이드 스위치(1)를 이용한 간단한 구조로 되어 있어 제조원가가 저렴하고 반연구적이어서 실용적인 자동환기장치를 공급할 수 효과가 있는 것이다.In the drawings, reference numerals Q 1 , Q 2 , Q 3 , and Q 4 denote transistors R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , R 10 , R 11 , R 12 is resistor M is lamp, Bc is bell and T 1 , T 2 is transformer. The present invention, as described in the present invention, when the AC power source AC 100 (V) is decompressed to the transformer (T1), rectified dome collapse from the DC smoothing circuit (B) to DC at the same time, the gas sensing element (TGS) is a ventilator in indoor air To feed. A variable resistor (VR 2) gas sensing element (TGS) sensitivity is determined by a resistor (R 9 the voltage so generated to an output side of a room air gas concentration is the change in resistance gas-sensing device (TGS) when more than a certain value of The bias voltage appears at (R 10 ) (R 11 ). When the bias voltage is applied to the base of the transistor Q 5 , the collector and the emitter are conducted so that power is applied to the coil 2 while the contacts of the vacuum lead switch 1 blow to power the gate of the triac TC. This flows to the "on" state, the power is applied to the socket (SK) is to operate the ventilation motor (M), the lamp (L) and the bell (Be) connected thereto. When the gas concentration in the indoor air is lower than a certain value, the above operation is reversed, that is, voltage generation is stopped on the output side of the gas sensing element TGS, so that the defect of the vacuum lead switch 1 falls, thereby supplying power to the socket SK. Since the supply is stopped, the ventilation motor (M), the lamp (L) and the bell (Be) are "off". The present invention is such a control circuit (A) has a simple structure using the vacuum lead switch (1), the manufacturing cost is inexpensive and semi-research, it is effective to supply a practical automatic ventilation device.

Claims (1)

통상의 직류평활회로(B)와 발진회로(C) 및 온도보상회로(D)에 있어서, 진공리이드 스위치(1)와 코일(2)와 트랜지스터(Q5)와 트라이악(T.C)으로 구성된 제어회로(A)를 결접하여서 된 자동 환기장치.In the normal DC smoothing circuit (B), oscillation circuit (C), and temperature compensation circuit (D), a control composed of a vacuum lead switch (1), a coil (2), a transistor (Q 5 ), and a triac (TC) Automatic ventilation system by connecting circuit (A).
KR7806517U 1978-12-23 1978-12-23 Automatic ventilation facilities KR790002210Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR7806517U KR790002210Y1 (en) 1978-12-23 1978-12-23 Automatic ventilation facilities

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR7806517U KR790002210Y1 (en) 1978-12-23 1978-12-23 Automatic ventilation facilities

Publications (1)

Publication Number Publication Date
KR790002210Y1 true KR790002210Y1 (en) 1979-12-29

Family

ID=19210416

Family Applications (1)

Application Number Title Priority Date Filing Date
KR7806517U KR790002210Y1 (en) 1978-12-23 1978-12-23 Automatic ventilation facilities

Country Status (1)

Country Link
KR (1) KR790002210Y1 (en)

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