KR101491406B1 - One Body-Type Thermo-Hygrostat - Google Patents

One Body-Type Thermo-Hygrostat Download PDF

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Publication number
KR101491406B1
KR101491406B1 KR20140012464A KR20140012464A KR101491406B1 KR 101491406 B1 KR101491406 B1 KR 101491406B1 KR 20140012464 A KR20140012464 A KR 20140012464A KR 20140012464 A KR20140012464 A KR 20140012464A KR 101491406 B1 KR101491406 B1 KR 101491406B1
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South Korea
Prior art keywords
room
main body
damper
duct
outdoor unit
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KR20140012464A
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Korean (ko)
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강호형
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강호형
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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
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
    • H05K7/20836—Thermal management, e.g. server temperature control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/34—Heater, e.g. gas burner, electric air heater

Abstract

The present invention relates to an integrated thermo-hygrostat which includes: a main body installed indoor; and an indoor unit and an outdoor unit separately configured inside the main body, wherein the outdoor unit includes a compressor compressing refrigerant; a condenser condensing the refrigerant compressed in the compressor; a liquid receiver storing the refrigerant condensed in the condenser; a stretchable inlet duct installed in a rear surface portion of the outdoor unit on the main body to absorb outside air into the outdoor unit while having a filter filtering foreign substance in the outside air being absorbed; a stretchable outlet duct installed in the rear surface portion of the outdoor unit on the main body having an exhaust fan discharging the outside air heat-exchanged with the refrigerant passed through the condenser; an absorption portion formed on an upper surface of the outdoor unit on the main body to absorb the outside air; a fourth damper installed in the absorption portion to open and close a pipe channel of the absorption portion; a fifth damper installed in the outlet duct to open and close a pipe channel of the outlet duct; a third damper installed in the outdoor unit between the inlet duct and the outlet duct to open and close the upper and lower portions of the outdoor unit; and a second damper installed between the outdoor unit and the indoor unit to open and close the outdoor unit and the indoor unit, and the indoor unit includes a first damper installed in a front surface portion of the indoor unit in the main body to be opened and closed; an evaporator installed behind the first damper to have low-temperature and low-pressure refrigerant flowed; a heater installed behind the evaporator; a humidifier installed behind the heater; and a blower fan installed in an upper portion of the indoor unit on the main body to discharge cold air or outside air heat-exchanged while passing the evaporator through a discharge portion of the main body.

Description

일체형 항온항습기{One Body-Type Thermo-Hygrostat}One Body-Type Thermo-Hygrostat < RTI ID = 0.0 >

본 발명은 일체형 항온항습기에 관한 것으로서, 보다 상세하게는 컴퓨터나 전자기기가 설치된 전산실 등과 같이 온도와 습도에 민감한 곳에 온도와 습도를 일정하게 유지시켜 줄 수 있는 일체형 항온항습기에 관한 것이다.
TECHNICAL FIELD The present invention relates to an integrated thermostat and hygrostat, and more particularly, to an integrated thermostat and hygrostat, which can maintain temperature and humidity constantly in a temperature and humidity sensitive area such as a computer or an electronic room equipped with an electronic device.

일반적으로, 고가의 컴퓨터나 전자기기가 설치된 전산실에서는 기기에 적합한 온도와 습도를 일정하게 유지시켜 줌으로써 기기의 오동작을 방지하는 유지보수를 하고 있는데, 이는 회로기판이나 메모리칩 등이 복잡하게 설치된 컴퓨터나 전자기기가 특히 온도와 습도에 매우 민감하여 열을 받아 파손될 우려가 있고, 이로 인해 이들의 작동이 마비돼 막대한 피해가 발생할 수 있기 때문에, 전산실을 항온항습 상태로 유지하는 유지보수가 이루어지고 있다.Generally, in the computer room where expensive computer or electronic equipment is installed, maintenance is performed to prevent the malfunction of the device by keeping the temperature and humidity suitable for the device constant. This is because a computer or a computer Electronic equipment is particularly sensitive to temperature and humidity, and is liable to be damaged due to heat. As a result, the operation thereof may become paralyzed, causing enormous damage. Therefore, the computer room is maintained in a constant temperature and humidity state.

그래서, 전산실내에는 온도와 습도를 일정하게 유지할 수 있는 항온항습기가 설치되는데, 항온항습기는 냉방장치가 함께 장착되고 습도를 조절하는 가습기능이 설치되어 계절에 따라 냉난방은 물론 습도까지 조절하도록 설치된다.
In the computer room, there is a constant temperature and humidity control unit which can keep the temperature and humidity constant. In the constant temperature and humidity control unit, the air conditioner is installed together with the humidification function for controlling the humidity. .

그런데, 종래의 항온항습기는 열을 흡수하는 증발기가 흡입공기의 접촉을 받게 실내에 설치되고, 냉매를 압축하는 압축기와 흡수한 열을 방출하는 응축기는 별도로 실외에 설치되기 때문에 장소에 따라 항온항습기의 설치가 매우 어려울 뿐만 아니라, 실외기를 설치하기 위하여 동냉매관 및 전원공사 실외기 설치공간을 확보하여야 하기 때문에, 막대한 설치비용이 소요되며, 냉매관 용접작업에 따른 화재의 위험성이 매우 다분하고, 냉각수 배관의 동파방지를 위하여 부동액이 투입되므로 환경오염의 원인이 되는 등의 많은 문제점이 있었다.
However, in the conventional thermo-hygrostat, the evaporator for absorbing heat is installed in the room to be in contact with the intake air, and the compressor for compressing the refrigerant and the condenser for releasing the absorbed heat are separately installed outdoors. It is very difficult to install, and since a space for installing the refrigerant pipe and the outdoor unit of the power supply construction must be ensured for installing the outdoor unit, a great installation cost is required, the risk of fire due to the welding work of the refrigerant pipe becomes very high, There is a problem that the antifreeze is injected in order to prevent the freezing of the water, which causes environmental pollution.

이에, 본 발명은 전술한 바와 같은 종래기술의 문제점을 해결하기 위해 안출된 것으로, 실외에 설치되는 압축기와 응축기를 실내에 설치되는 증발기와 같이 일체형으로 구성하여 실내에 설치함으로써 항온항습기를 간편하게 설치할 수 있을 뿐 아니라 설치비용과 설치시간을 절감할 수 있고, 안전사고의 위험성을 방지할 수 있으며, 부동액의 비사용으로 환경오염을 방지할 수 있도록 한 일체형 항온항습기를 제공하는데 그 목적이 있다.
SUMMARY OF THE INVENTION Accordingly, the present invention has been made in order to solve the above-mentioned problems of the prior art, and it is an object of the present invention to provide a compressor and a condenser installed in an outdoor unit, The object of the present invention is to provide an integrated thermo-hygrostat which can reduce installation cost and installation time, prevent the risk of a safety accident, and prevent environmental pollution by using no antifreeze.

상술한 목적은, 실내에 설치되는 본체와, 본체의 내부에 격리되게 구성되는 실내부 및 실외부를 포함하는 일체형 항온항습기로서, 실외부는, 냉매를 압축시키는 압축기; 압축기에서 압축된 냉매를 응축시키는 응축기; 응축기에서 응축된 냉매를 저장하는 수액기; 실외부의 본체 후면부에 설치되어 외기를 실외부로 흡입하는 한편 흡입되는 외기 중의 이물질을 걸러내는 필터가 구비되는 신축가능한 흡입덕트; 실외부의 본체 후면부에 설치되어 응축기를 통과하는 냉매와 열교환된 외기를 배출시키는 배기팬이 구비되는 신축가능한 배출덕트; 실외부의 본체 상면에 형성되어 외기를 흡입하는 흡입부; 흡입부에 설치되어 흡입부의 관로를 개폐시키는 제 4 댐퍼; 배출덕트에 설치되어 배출덕트의 관로를 개폐시키는 제 5 댐퍼; 흡입덕트와 배출덕트 사이의 실외부에 설치되어 실외부의 상,하부를 개폐시키는 제 3 댐퍼; 및 실외부와 실내부 사이에 설치되어 실외부와 실내부를 개폐시키는 제 2 댐퍼;를 포함하고, 실내부는, 실내부의 본체 전면부에 설치되어 개폐되는 제 1 댐퍼; 제 1 댐퍼의 후방에 설치되어 저온 저압의 냉매가 이동하는 증발기; 증발기의 후방에 설치되는 히터; 히터의 후방에 설치되는 가습기; 및 실내부의 본체 상부에 설치되어 증발기를 통과하면서 열교환된 냉기 또는 외기를 본체의 토출부를 통해 배출시키는 송풍팬;을 포함하는 일체형 항온항습기에 의해 달성된다.The above-mentioned object is achieved by an integrated constant temperature / humidity unit comprising a main body installed in a room, an indoor part and an outdoor part isolated from the inside of the main body, the outdoor part comprising: a compressor for compressing the refrigerant; A condenser for condensing the refrigerant compressed in the compressor; A receiver for storing the refrigerant condensed in the condenser; A suction duct installed at a rear portion of the main body of the room, the main body having a filter for sucking the outside air into the room and filtering out foreign substances in the outside air; A retractable exhaust duct provided at a rear portion of the main body of the room and having an exhaust fan for discharging the outdoor heat exchanged with the refrigerant passing through the condenser; A suction unit formed on an upper surface of the main body of the room to suck the outside air; A fourth damper installed in the suction portion to open and close the duct of the suction portion; A fifth damper installed in the discharge duct to open and close the duct of the discharge duct; A third damper installed on the outside of the room between the suction duct and the discharge duct to open and close the upper and lower portions of the room; And a second damper installed between the outside of the room and the inside of the room to open and close the outside of the room and the inside of the room, An evaporator installed at the rear of the first damper to move the low-temperature low-pressure refrigerant; A heater installed at the rear of the evaporator; A humidifier installed at the rear of the heater; And a blowing fan installed at an upper portion of the main body of the indoor unit and discharging the cool air or the heat exchanged through the evaporator through the discharge unit of the main body.

그리고, 항온항습기는, 실내의 입력이 실외보다 높을 때 자동 개방되어 실내의 압력을 실외로 빼내는 릴리프댐퍼를 더 포함한다.
The thermo-hygrostat further includes a relief damper which is automatically opened when the input of the room is higher than the outdoor, and the indoor pressure is taken out to the outside.

본 발명에 따른 일체형 항온항습기에 의하면, 실외에 설치되던 압축기와 응축기를 실내에 설치되는 증발기와 같이 하나의 본체에 일체형으로 구성하는 한편 이 본체를 실내에 설치함으로써 항온항습기를 간편하게 설치할 수 있고, 그에 따른 설치비용과 설치시간을 절감할 수 있으며, 용접작업에 따른 화재 등과 같은 안전사고의 위험성을 방지할 수 있고, 부동액의 비사용으로 환경오염을 방지할 수 있게 된다.
According to the integrated constant temperature / humidity unit of the present invention, the compressor and the condenser installed in the outdoor are integrally formed in one body such as an evaporator installed in the room, and the thermostat and the hygrostat can be easily installed by installing the body in the room. It is possible to reduce the installation cost and the installation time, prevent the risk of safety accidents such as fire due to the welding work, and prevent environmental pollution by using the antifreeze.

도 1은 본 발명에 따른 항온항습기가 설치된 상태의 도면이다.
도 2는 본 발명에 따른 항온항습기의 정면 구성도이다.
도 3은 본 발명에 따른 항온항습기의 실외부를 보인 측면 구성도이다.
도 4는 본 발명에 따른 항온항습기의 실내부를 보인 측면 구성도이다.
도 5는 본 발명에 따른 항온항습기의 평면 구성도이다.1 is a view showing a state in which a constant temperature and humidity unit according to the present invention is installed.
2 is a front view of the thermo-hygrostat according to the present invention.
FIG. 3 is a side view showing the outdoor part of the thermo-hygrostat according to the present invention.
4 is a side view showing the interior of the thermo-hygrostat according to the present invention.
FIG. 5 is a plan view of the thermo-hygrostat according to the present invention. FIG.

이하, 본 발명의 바람직한 실시예를 첨부도면을 참조하여 상세히 설명한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

첨부도면 도 1 내지 도 5는 본 발명에 따른 일체형 항온항습기를 도시한 도면이다.BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view of an integrated thermo-hygrostat according to the present invention; FIG.

본 발명에 따른 일체형 항온항습기는 도 1에 도시된 바와 같이, 그 내부에 실내부(200)와 실외부(300)가 격리되게 구성된 본체(100)가 실내에 설치된다.As shown in FIG. 1, the integrated type constant temperature / humidity unit according to the present invention is installed in a room 100 in which an indoor unit 200 and an outer room 300 are isolated from each other.

그리고, 실내에는 실내의 압력을 감지하는 차압센서(400)와, 실내의 온도와 습도를 감지하는 온습도센서(500)와, 실내와 실외의 압력차에 따라 자동 개폐되는 릴리프댐퍼(600)가 더 설치된다. 특히, 릴리프댐퍼(600)는 실내의 입력이 실외보다 높을 때 자동 개방되어 실내의 압력을 실외로 빼내 실내의 압력과 실외의 압력이 평형을 이루도록 한다.
The room includes a differential pressure sensor 400 that senses the pressure of the room, a temperature and humidity sensor 500 that senses the temperature and humidity of the room, and a relief damper 600 that is automatically opened and closed according to the pressure difference between the room and the outside Respectively. In particular, the relief damper 600 is automatically opened when the input of the room is higher than the outdoor, so that the pressure of the room is pulled out to the outside so that the pressure of the room and the pressure of the outdoor are balanced.

한편, 본체(100)의 내부에 구성되는 실외부(300)는 도 2 및 도 3, 도 5에 도시된 바와 같이, 실외부(300)를 구성하는 본체(100)의 내측 후방 하부에 구비되어 냉매를 고온 고압으로 압축시키는 압축기(350)와, 본체(100)의 내측 전방 하부에 구비되어 압축기(350)에서 압축된 고온 고압의 냉매를 중온 고압으로 응축시키는 응축기(340)와, 응축기(340) 후방에 구비되어 응축기(340)에서 응축된 냉매를 저장하는 수액기(360)를 포함한다.2, 3, and 5, the outer side 300 of the body 100 is provided at an inner rear lower portion of the body 100 constituting the outer side 300 of the body 100 A condenser 340 provided at the lower front inner side of the main body 100 for condensing the high temperature and high pressure refrigerant compressed by the compressor 350 to medium temperature and high pressure and a condenser 340 And a condenser 340 disposed downstream of the condenser 340 to store the condensed refrigerant.

그리고, 실외부(300)를 구성하는 본체(100)의 후면 하부에 설치되어 외기를 실외부(300)로 흡입하는 한편 그 내부에는 흡입되는 외기 중의 이물질을 걸러내는 필터(311)가 구비되는 신축가능한 흡입덕트(310)와, 실외부(300)의 본체(100) 후면 상부에 설치되어 응축기(340)를 통과하는 냉매와 열교환된 외기를 배출시키는 배출덕트(320)를 포함하고, 흡입덕트(310)와 배출덕트(320)는 신축가능한 벨로우즈(bellows)관으로 형성되어, 실내에 설치되는 본체(100)의 위치를 자유롭게 이동시켜 조정할 수 있게 된다.A filter 311 provided at a lower portion of the rear surface of the main body 100 constituting the outside of the room 300 for sucking the outside air into the outside of the room 300 and filtering out foreign substances in the outside air sucked therein, And a discharge duct 320 for discharging the outdoor heat exchanged with the refrigerant passing through the condenser 340. The suction duct 310 is connected to the suction duct 310, 310 and the discharge duct 320 are formed of bellows tubes that can be expanded and contracted and can freely move and adjust the position of the main body 100 installed in the room.

한편, 실외부(300)를 구성하는 본체(100)의 내측 상부에는 배출덕트(320)에 연통되게 연결되는 배기팬(370)에 설치되고, 배기팬(370)은 외기를 흡입덕트(310)로 강제 흡입하여 응축기(340)를 통과시키면서 열교환을 이룬 후 배출덕트(320)로 배출시키게 된다. 그리고, 실외부(300)의 본체(100) 상면에는 배기팬(370)의 작동 시 외기를 흡입할 수 있도록 된 흡입부(120)가 더 형성된다.An exhaust fan 370 connected to the exhaust duct 320 communicates with the exhaust duct 370. The exhaust fan 370 is connected to the intake duct 310 through the exhaust duct 370, So that heat exchange is performed while passing through the condenser 340, and then discharged to the discharge duct 320. A suction part 120 is formed on the upper surface of the main body 100 of the room 300 so as to suck out the outside air during operation of the exhaust fan 370.

또한, 상기와 같이 구성되는 흡입부(120)와 배출덕트(320)에는 각각 흡입부(120) 및 배출덕트(320)의 관로를 개폐시키는 제 4,5 댐퍼(130)(330)가 설치되고, 실외부(300)를 구성하는 본체(100)의 중앙부에는 실외부(300)에 구성되는 흡입덕트(310)와 배출덕트(320) 간의 관로를 개폐시키는 제 3 댐퍼(390)가 설치되며, 실외부(300)와 실내부(200) 사이의 본체(100)에는 이의 관로를 개폐시켜 실외부(300)와 실내부(200)를 연통 또는 차단시키는 제 2 댐퍼(380)가 더 설치된다.The suction unit 120 and the discharge duct 320 configured as described above are provided with fourth and fifth dampers 130 and 330 for opening and closing the ducts of the suction unit 120 and the discharge duct 320, respectively A third damper 390 for opening and closing a duct between the suction duct 310 and the discharge duct 320 formed at the outside of the room 300 is installed at the center of the main body 100 constituting the outside of the room 300, The main body 100 between the room 300 and the room 200 is further provided with a second damper 380 for opening or closing the pipe to communicate or disconnect the room 300 and the room 200.

한편, 본 항온항습기에 구성되는 모든 댐퍼(130)(210)(330)(380)(390)는 각각의 액추에이터에 의해서 전자동으로 제어되어 개폐되고, 실내의 온도와 실외의 온도를 감지하여 온도차에 따라 각 댐퍼(130)(210)(330)(380)(390)의 개도량을 조절하여 온도를 유지할 수 있다.All the dampers 130, 210, 330, 380, and 390 of the thermo-hygrostat are controlled by the respective actuators to be fully opened and closed to detect the indoor temperature and the outdoor temperature, Accordingly, the temperature can be maintained by adjusting the amount of opening of each damper 130, 210, 330, 380, and 390.

특히, 항온항습기의 냉방 또는 난방 작동 시에는 제 2 댐퍼(380)와 제 4 댐퍼(130)는 항상 닫히고, 제 3 댐퍼(390)와 제 5 댐퍼(330)는 항상 열리게 된다.
In particular, when the thermo-hygrostat is cooled or heated, the second damper 380 and the fourth damper 130 are always closed, and the third damper 390 and the fifth damper 330 are always opened.

한편, 본체(100)의 내부에 구성되는 실내부(200)는 도 2 및 도 4에 도시된 바와 같이, 실내부(200)를 구성하는 본체(100)의 내측 하부 전면부에 구비되어 액추에이터에 의해 전자동으로 제어되어 개폐되는 제 1 댐퍼(210)와, 제 1 댐퍼(210)의 후방에 설치되어 저온 저압의 냉매가 이동하는 증발기(220)와, 증발기(220)의 후방에 설치되는 히터(230)와, 히터(230)의 후방에 설치되는 가습기(240)를 포함한다.2 and 4, the indoor unit 200 formed inside the main body 100 is provided in an inner lower front portion of the main body 100 constituting the indoor unit 200, A first damper 210 which is controlled by the first damper 210 to be fully and fully controlled by the first damper 210 and an evaporator 220 which is disposed behind the first damper 210 and through which the low temperature and low pressure refrigerant moves, 230, and a humidifier 240 installed at the rear of the heater 230.

물론, 실내부(200)에는 도시되지는 않았지만, 응축기(340)에서 중온 고압으로 응축된 냉매를 저온 저압으로 팽창시키는 팽창밸브가 더 구비된다.Of course, the indoor unit 200 is further provided with an expansion valve (not shown) for expanding the refrigerant condensed at a middle temperature and a high pressure in the condenser 340 to low temperature and low pressure.

또한, 실내부(200)를 구성하는 본체(100)의 내측 상부에는 증발기(220)를 통과하면서 열교환된 냉기 또는 외기를 본체(100)의 토출부(110)를 통해 실내로 배출시키는 송풍팬(250)이 더 구비된다.A blowing fan (not shown) is installed in the upper part of the inside of the main body 100 constituting the indoor part 200 to discharge the cool air or the heat exchanged through the evaporator 220 through the discharge part 110 of the main body 100 250).

이때, 본체(100)의 토출부(110)는 본체(100)의 전면 상부에 설치되고, 그 전면에는 그릴이 설치되어 구비된다.At this time, the discharging part 110 of the main body 100 is installed in the upper part of the front surface of the main body 100, and a grill is installed on the front surface.

이와 같이 구비된 제 1 댐퍼(210)는 항온항습기의 냉방 또는 난방 작동 시 항상 열리게 된다.The first damper 210 thus provided is always opened when the thermo-hygrostat is cooled or heated.

한편, 상기와 같이 구성된 실내부(200)는 항온항습기의 냉방 시는 증발기(220)가 작동되고, 난방 시는 전기히터(230)가 작동되며, 가습 시는 가습기(240)가 작동되고, 이와 같은 작동으로 발생된 냉기 또는 온기 또는 수중기를 송풍팬(250)이 강제 압송하여 본체(100)의 토출부(110)를 통해 실내로 공급하게 된다.
Meanwhile, in the indoor unit 200 constructed as described above, the evaporator 220 is operated when the thermo-hygrostat is cooled, the electric heater 230 is operated when heating, the humidifier 240 is operated when humidifying, The cooling fan or the warmer or underwater machine generated by the same operation is forcedly fed by the blowing fan 250 and supplied to the room through the discharging unit 110 of the main body 100. [

이상과 같은 본 발명에 따른 일체형 항온항습기의 작동관계를 설명한다.Hereinafter, the operation of the integrated thermo-hygrostat according to the present invention will be described.

먼저, 하절기에 전산실 등과 같이 본 발명의 항온항습기가 설치된 실내의 온도가 설정온도 이상이 되면 항온항습기는 냉방 운전된다.First, in the summer, when the temperature of the room where the thermo-hygrostat of the present invention is installed, such as the computer room, is higher than the set temperature, the thermo-hygrostat is cooled.

이때, 항온항습기의 제 1,3,5 댐퍼(210)(390)(330)는 열리고, 제 2,4 댐퍼(380)(130)는 닫힌 상태에서 배기팬(370)과 송풍팬(250)이 각각 작동되며, 배기팬(370)의 작동에 의해 실외부(300)의 외기가 흡입덕트(310)를 통해 유입되고, 흡입덕트(310) 내로 유입된 외기는 필터(311)를 통과하면서 이물질이 깨끗하게 걸러지며, 이와 같이 여과되어 유입된 외기는 응축기(340)를 지나면서 열교환된 후 개방된 제 3 댐퍼(390)와 제 5 댐퍼(330)를 순차적으로 지나 배출덕트(320)로 유입되어 실외로 배출된다.At this time, the first, third and fifth dampers 210, 390 and 330 of the thermo-hygrostat are opened and the second and fourth dampers 380 and 130 are opened and closed by the exhaust fan 370 and the blowing fan 250, The outside air of the outside of the room 300 is introduced through the inlet duct 310 by the operation of the exhaust fan 370 and the outside air flowing into the inlet duct 310 passes through the filter 311, And the outside air thus filtered flows through the condenser 340 and flows through the third damper 390 and the fifth damper 330 sequentially opened after being exchanged for heat to the discharge duct 320 And is discharged outdoors.

이와 같이 실외부(300)에서 외기가 순환될 때 항온항습기의 냉동사이클이 작동되는 바, 실외부(300)의 압축기(350)에서 고온 고압으로 압축된 냉매가 응축기(340)를 지나면서 외기와 열교환되어 중온 고압으로 응축된 후, 수액기(360)를 거치면서 기체와 액체로 분리된다. 이후, 수액기(360)를 거친 냉매는 실내부(200)의 팽창밸브를 거치면서 저온 저압으로 팽창된 후 증발기(220)로 공급된다.When the outside air is circulated in the outside of the room 300 as described above, the refrigeration cycle of the thermo-hygrostat is operated, and the refrigerant compressed at the high temperature and high pressure in the compressor 350 in the outside room 300 is passed through the condenser 340, Exchanged and condensed at a medium temperature and a high pressure, and then separated into a gas and a liquid through the receiver 360. Then, the refrigerant passing through the receiver (360) is expanded to the low temperature and low pressure while passing through the expansion valve of the indoor part (200), and then supplied to the evaporator (220).

이와 같은 냉동사이클의 작동 시 실내부(200)에서는 송풍팬(250)에 의한 실내의 공기 즉 내기가 실내부(200) 전면부의 개방된 제 1 댐퍼(210)를 통해 유입되어 증발기(220)를 지나면서 냉기로 열교환된 다음, 본체(100)의 토출부(110)를 통해 실내로 공급되어 실내를 냉방시킴으로써 실내의 온도를 일정하게 유지하게 된다.The air in the room by the blowing fan 250 flows through the first damper 210 which is opened in the front part of the indoor part 200 so that the evaporator 220 And is then supplied to the room through the discharge unit 110 of the main body 100 to cool the room, thereby maintaining the temperature of the room at a constant level.

이후, 실내 온도가 설정온도 이하로 낮아지게 되면, 증발기(220) 후방의 전기히터(230)가 작동되어 차가운 실내 공기와 열교환되면서 실내 온도를 설정온도로 유지하게 된다.Thereafter, when the room temperature becomes lower than the set temperature, the electric heater 230 at the rear of the evaporator 220 is operated to heat exchange with the cold indoor air, thereby maintaining the room temperature at the set temperature.

그리고, 실외의 외기 온도가 실내의 내기 온도보다 낮아 냉동사이클을 작동하지 않는 동절기에는, 항온항습기의 제 1,2,3 댐퍼(210)(380)(390)는 열리고, 제 4,5 댐퍼(130)(330)는 실내의 압력이 설정압력 이상으로 높아질 경우에만 열리게 된다.The first, second and third dampers 210, 380 and 390 of the thermo-hygrostat are opened in the winter season when the outdoor air temperature outside the room is lower than the indoor temperature of the room and the refrigeration cycle is not operated. 130) 330 is opened only when the indoor pressure becomes higher than the set pressure.

따라서, 배기팬(370)의 작동에 의해 실외부(300)의 외기가 흡입덕트(310)를 통해 유입되고, 유입된 외기는 개방된 제 2 댐퍼(380)를 통해 실내부(200)로 유입되며, 이와 같이 실내부(200)로 유입된 외기는 실내부(200)의 개방된 제 1 댐퍼(210)를 통해 유입된 실내 공기와 혼합되면서 송풍팬(250)에 의해 본체(100)의 토출부(110)를 통해 다시 실내로 공급되어 실내의 온도를 낮추게 됨으로써 전력소모가 큰 냉동사이클을 작동하지 않고서도 실내 온도를 제어할 수 있게 된다.Accordingly, the outside air of the outside of the room 300 is introduced through the intake duct 310 by the operation of the exhaust fan 370, and the introduced outside air flows into the indoor part 200 through the opened second damper 380 The outside air introduced into the indoor unit 200 is mixed with the indoor air introduced through the first damper 210 of the indoor unit 200 and is discharged by the air blowing fan 250 So that the room temperature can be controlled without operating the refrigeration cycle which consumes a large amount of electric power.

한편, 실내에 설치된 차압센서(400)에 의한 실내 압력이 설정압력 이상으로 높아지게 되면, 본체(100)의 흡입부(120)와 배출덕트(320)에 설치된 제 4,5 댐퍼(130)(330)가 개방되고, 이 상태에서 배출덕트(320)의 배기팬(370)이 작동하면, 본체(100)의 흡입부(120)를 통해 외기가 유입되어 배출덕트(320)를 통해 배출되는데, 이때 실외부(300) 내에는 부압이 작용하게 되고, 이와 같이 작용하는 부압에 의해 본체(100)의 토출부(110)로 실내 공기가 흡입되어 외기와 같이 배출덕트(320)를 통해 배출된다. 따라서, 상기와 같이 실내의 공기를 강제로 실외로 배출시켜 줌으로써 실내의 압력을 설정압력으로 제어하여 유지할 수 있게 된다.When the room pressure by the differential pressure sensor 400 installed in the room becomes higher than the set pressure, the suction unit 120 of the main body 100 and the fourth and fifth dampers 130 and 330 installed at the discharge duct 320 When the exhaust fan 370 of the exhaust duct 320 operates in this state, the outside air flows through the suction unit 120 of the main body 100 and is discharged through the exhaust duct 320. At this time, A negative pressure is applied to the inside of the room 300 and the room air is sucked into the discharging part 110 of the main body 100 by the negative pressure and discharged through the discharge duct 320 like the outside air. Accordingly, by forcibly discharging the air in the room to the outside as described above, the pressure of the room can be controlled and maintained at the set pressure.

그리고, 냉동사이클을 작동하지 않는 봄과 가을에는 제 1,3 댐퍼(210)(390)는 닫히고, 제 2 댐퍼(380)는 열리며, 제 4,5 댐퍼(130)(330)는 실내의 압력이 설정압력 이상으로 높아질 경우에만 열리게 되어, 외기의 풍도를 이용하여 실내의 온도를 유지하게 된다.The first and third dampers 210 and 390 are closed and the second damper 380 is opened and the fourth and fifth dampers 130 and 330 are closed in the spring and fall, It is opened only when the pressure becomes higher than the set pressure, and the temperature of the room is maintained by using the air-condition of the outside air.

즉, 이 경우는 배기팬(370)은 작동되지 않고 송풍팬(250)의 작동에 의해서만 실외부(300)의 외기가 흡입덕트(310)를 통해 유입되고, 유입된 외기는 개방된 제 2 댐퍼(380)를 통해 실내부(200)로 유입되어 본체(100)의 토출부(110)를 통해 다시 실내로 공급되어 실내의 온도를 제어하게 됨으로써 외기의 풍도에 의해서만 실내의 온도를 유지할 수 있게 된다.That is, in this case, the exhaust fan 370 is not operated and only the outside air of the outside of the room 300 is introduced through the intake duct 310 by the operation of the blowing fan 250, and the introduced outside air flows into the open second damper The refrigerant flows into the indoor unit 200 through the outlet 380 and is supplied to the room again through the discharge unit 110 of the main body 100 to control the temperature of the room so that the room temperature can be maintained only by the air- .

또한, 실내 압력이 설정압력 이상으로 높아지는 경우에는 전술한 바와 같이 본체(100)의 흡입부(120)와 배출덕트(320)에 설치된 제 4,5 댐퍼(130)(330)가 개방되는 바, 이는 전술한 작동과 동일하므로 이의 반복 설명은 생략한다.In addition, when the indoor pressure becomes higher than the set pressure, the fourth and fifth dampers 130 and 330 installed in the suction unit 120 and the discharge duct 320 of the main body 100 are opened as described above, Since this is the same as the above-described operation, a repetitive description thereof will be omitted.

그리고, 상기와 같은 항온항습기의 작동 중에 실내의 습도가 설정습도 이하인 경우에는 가습기(240)가 작동되고, 이에 발생된 수증기를 송풍팬(250)을 이용하여 본체(100)의 토출부(110)를 통해 실내로 공급하여 가습함으로써 실내의 습도를 설정습도로 유지할 수 있게 된다.When the humidity of the room is lower than the set humidity during the operation of the thermo-hygrostat, the humidifier 240 is operated and the water vapor generated in the humidifier 240 is discharged to the discharge unit 110 of the main body 100 by using the blowing fan 250. [ So that the humidity of the room can be maintained at the set humidity.

한편, 상기와 같은 작동 중에 항온항습기에 구성된 냉동사이클에 장애발생 시는 제 1,3 댐퍼(210)(390)는 닫히고, 제 2,4,5 댐퍼(380)(130)(330)가 열려 외기 풍도를 이용하여 실내의 온도를 유지하게 된다. 물론, 이때에도 제 4,5 댐퍼(130)(330)는 실내의 압력이 설정압력 이상으로 높아질 경우에만 열리게 된다.Meanwhile, when a failure occurs in the refrigeration cycle of the thermo-hygrostat during the above operation, the first and third dampers 210 and 390 are closed and the second, fourth and fifth dampers 380, 130 and 330 are opened The indoor temperature is maintained by using the ambient air-humidity. Of course, at this time, the fourth and fifth damper 130 and 330 are opened only when the pressure in the room becomes higher than the set pressure.

그리고, 실내에 화재발생 시는 모든 댐퍼(130)(210)(330)(380)(390)가 닫혀 항온항습기의 작동이 정지된다.When a fire occurs in a room, all the dampers 130, 210, 330, 380 and 390 are closed and the operation of the thermo-hygrostat is stopped.

한편, 상기와 같은 항온항습기의 작동과 더불어 실내의 압력이 외부의 압력보다 높아질 때는 실내의 창문 등에 설치된 릴리프댐퍼(600)도 개방되어 실내와 실외를 연통시켜 실내의 압력을 실외로 빼내 실내의 압력과 실외의 압력이 평형을 이루도록 한다
In addition, when the indoor pressure is higher than the external pressure, the relief damper 600 installed in the windows of the room is also opened to communicate the indoor and the outdoor, And the outdoor pressure are balanced with each other

이상 본 발명을 구체적인 실시예를 통하여 상세히 설명하였으나, 이는 본 발명을 구체적으로 설명하기 위한 것으로, 본 발명은 이에 한정되지 않으며, 본 발명의 기술적 사상 내에서 당 분야의 통상을 지식을 가진 자에 의해 그 변형이나 개량이 가능함이 명백하다.While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the same is by way of illustration and example only and is not to be construed as limiting the present invention. It is obvious that the modification or improvement is possible.

본 발명의 단순한 변형 내지 변경은 모두 본 발명의 범주에 속하는 것으로 본 발명의 구체적인 보호 범위는 첨부된 특허청구범위에 의해 명확해질 것이다.
It is intended that the present invention cover the modifications and variations of this invention provided they come within the scope of the appended claims and their equivalents.

100 : 본체 110 : 토출부
120 : 흡입부 130 : 제 4 댐퍼
200 : 실내부 210 : 제 1 댐퍼
220 : 증발기 230 : 히터
240 : 가습기 250 : 송풍팬
300 : 실외부 310 : 흡입덕트
311 : 필터 320 : 배출덕트
330 : 제 5 댐퍼 340 : 응축기
350 : 압축기 360 : 수액기
370 : 배기팬 380,390 : 제 2,3 댐퍼
400 : 차압센서 500 : 온습도센서
600 : 릴리프댐퍼100: main body 110:
120: Suction part 130: Fourth damper
200: indoor unit 210: first damper
220: Evaporator 230: Heater
240: humidifier 250: blowing fan
300: Outside room 310: Suction duct
311: filter 320: exhaust duct
330: fifth damper 340: condenser
350: compressor 360: receiver
370: exhaust fan 380,390: second and third damper
400: Differential pressure sensor 500: Temperature and humidity sensor
600: Relief damper

Claims (2)

실내에 설치되는 본체와, 본체의 내부에 격리되게 구성되는 실내부 및 실외부를 포함하는 일체형 항온항습기로서,
실외부는, 냉매를 압축시키는 압축기;
압축기에서 압축된 냉매를 응축시키는 응축기;
응축기에서 응축된 냉매를 저장하는 수액기;
실외부의 본체 후면부에 설치되어 외기를 실외부로 흡입하는 한편 흡입되는 외기 중의 이물질을 걸러내는 필터가 구비되는 신축가능한 흡입덕트;
실외부의 본체 후면부에 설치되어 응축기를 통과하는 냉매와 열교환된 외기를 배출시키는 배기팬이 구비되는 신축가능한 배출덕트;
실외부의 본체 상면에 형성되어 외기를 흡입하는 흡입부;
흡입부에 설치되어 흡입부의 관로를 개폐시키는 제 4 댐퍼;
배출덕트에 설치되어 배출덕트의 관로를 개폐시키는 제 5 댐퍼;
흡입덕트와 배출덕트 사이의 실외부에 설치되어 실외부의 상,하부를 개폐시키는 제 3 댐퍼; 및
실외부와 실내부 사이에 설치되어 실외부와 실내부를 개폐시키는 제 2 댐퍼;를 포함하고,
실내부는, 실내부의 본체 전면부에 설치되어 개폐되는 제 1 댐퍼;
제 1 댐퍼의 후방에 설치되어 저온 저압의 냉매가 이동하는 증발기;
증발기의 후방에 설치되는 히터;
히터의 후방에 설치되는 가습기; 및
실내부의 본체 상부에 설치되어 증발기를 통과하면서 열교환된 냉기 또는 외기를 본체의 토출부를 통해 배출시키는 송풍팬;을 포함하는 일체형 항온항습기.
1. An integrated thermostatic hygrostat comprising a main body installed indoors, an indoor part and an outdoor part isolated from the inside of the main body,
The outdoor unit includes: a compressor for compressing the refrigerant;
A condenser for condensing the refrigerant compressed in the compressor;
A receiver for storing the refrigerant condensed in the condenser;
A suction duct installed at a rear portion of the main body of the room, the main body having a filter for sucking the outside air into the room and filtering out foreign substances in the outside air;
A retractable exhaust duct provided at a rear portion of the main body of the room and having an exhaust fan for discharging the outdoor heat exchanged with the refrigerant passing through the condenser;
A suction unit formed on an upper surface of the main body of the room to suck the outside air;
A fourth damper installed in the suction portion to open and close the duct of the suction portion;
A fifth damper installed in the discharge duct to open and close the duct of the discharge duct;
A third damper installed on the outside of the room between the suction duct and the discharge duct to open and close the upper and lower portions of the room; And
And a second damper installed between the outside of the room and the inside of the room for opening and closing the outside of the room and the inside of the room,
The indoor unit includes a first damper installed on the front surface of the indoor unit and opened and closed;
An evaporator installed at the rear of the first damper to move the low-temperature low-pressure refrigerant;
A heater installed at the rear of the evaporator;
A humidifier installed at the rear of the heater; And
And an air blowing fan installed at an upper portion of the main body of the indoor unit and discharging the cool air or the heat exchanged through the evaporator through the discharge unit of the main body.
청구항 1에 있어서,
항온항습기는, 실내의 입력이 실외보다 높을 때 자동 개방되어 실내의 압력을 실외로 빼내는 릴리프댐퍼를 더 포함하는 일체형 항온항습기.The method according to claim 1,
The thermo-hygrostat further includes a relief damper that is automatically opened when the input of the room is higher than the outdoor, thereby relieving the pressure of the room to the outside.
KR20140012464A 2014-02-04 2014-02-04 One Body-Type Thermo-Hygrostat KR101491406B1 (en)

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KR20170006383A (en) * 2015-07-08 2017-01-18 유종이 A Airconditioner for Communication Device Rack in Computer Room and A Cooling System
CN106440238A (en) * 2016-10-31 2017-02-22 芜湖美智空调设备有限公司 Floor air-conditioner with air outlet on top and control method thereof
CN109489121A (en) * 2018-11-22 2019-03-19 韦氏（苏州）医疗科技有限公司 Cabinet structure
KR20190073195A (en) 2017-12-18 2019-06-26 박충현 Explosion-proof type thermo-hygrostat

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KR200193266Y1 (en) 2000-01-12 2000-08-16 김재곤 Devices for constant temperature and constant humidi ty to builit-in type
KR100937928B1 (en) 2008-10-30 2010-01-20 (주)에이티앤비 A thermo hygrostat outside air inhaling air conditioner and its operational method thereof
KR20120045784A (en) * 2010-11-01 2012-05-09 에이스냉동공조 주식회사 Integral type thermo-hygrostat with unrestricted installation space
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* Cited by examiner, † Cited by third party
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KR20170006383A (en) * 2015-07-08 2017-01-18 유종이 A Airconditioner for Communication Device Rack in Computer Room and A Cooling System
KR101708838B1 (en) * 2015-07-08 2017-03-08 유종이 A Airconditioner for Communication Device Rack in Computer Room and A Cooling System
CN106440238A (en) * 2016-10-31 2017-02-22 芜湖美智空调设备有限公司 Floor air-conditioner with air outlet on top and control method thereof
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