MY164381A - Condensation type dehumidifier - Google Patents
Condensation type dehumidifierInfo
- Publication number
- MY164381A MY164381A MYPI20094624A MYPI20094624A MY164381A MY 164381 A MY164381 A MY 164381A MY PI20094624 A MYPI20094624 A MY PI20094624A MY PI20094624 A MYPI20094624 A MY PI20094624A MY 164381 A MY164381 A MY 164381A
- Authority
- MY
- Malaysia
- Prior art keywords
- chilled water
- refrigerant
- chiller
- coil
- cooling coil
- Prior art date
Links
Classifications
-
- 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
- F24F3/153—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 with subsequent heating, i.e. with the air, given the required humidity in the central station, passing a heating element to achieve the required temperature
-
- 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
- F24F3/044—Systems in which all treatment is given in the central station, i.e. all-air systems
- F24F3/0442—Systems in which all treatment is given in the central station, i.e. all-air systems with volume control at a constant temperature
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Central Air Conditioning (AREA)
- Air Conditioning Control Device (AREA)
Abstract
A CONDENSATION TYPE DEHUMIDIFIER IN AN AIR HANDLING UNIT (AHU) OF AN AIR CONDITIONING SYSTEM IS DISCLOSED WHICH IS CAPABLE OF SUPPLYING AIR AT LOW DEW POINT TEMPERATURE. ITS PRINCIPLE COMPONENTS COMPRISED A CHILLED WATER COOLING COIL (4) WHICH OBTAINS CHILLED WATER FROM A CHILLER (25) AND A HOT GAS REHEAT COIL SET (5) THAT OBTAINS THE HEAT FROM A DISCHARGE REFRIGERANT GAS OF A COMPRESSOR WITH A DISCHARGE HOT GAS VOLUME CONTROL VALVE. THE CHILLER INCLUDES A COMPRESSOR (1), A HEAT COIL (2), A REFRIGERANT CONTROL VALVE (3) AND AN EVAPORATOR (4) WHICH COOPERATE TO COOL AIR DOWN TO THE DEW POINT. IT ALSO SUPPLY CHILLED WATER (23) TO A CHILLED WATER COOLING COIL BY PUMPING THE CHILLED WATER (23) TO THE EVAPORATOR THROUGH A CHILLED WATER DUCT (22) AND CHILLED WATER COOLING COIL (4) TO DEHUMIDIFY AIR AT DEW POINT TEMPERATURE OF 2°C WITHOUT ANY FREEZING PROBLEMS AT THE COOLING COIL. THE CHILLED WATER TEMPERATURE AND HUMIDITY ARE REGULATED WITHIN A ROOM IN ACCORDANCE TO WHEREIN SAID CHILLER COMPRISES A CONTROL VALVE THAT CONTROLS VOLUME OF REFRIGERANT FLOWING THERE THROUGH. THE REFRIGERANT FLOW INCLUDES FLOWING THROUGH THE REFRIGERANT DUCT AND TO A HOT GAS REHEAT COIL BY HIGH END PRESSURE OF THE COMPRESSOR, NEXT TO A CONDENSER IN THE CHILLER TO TURN INTO LIQUID AND THEN FLOWING TO A PRESSURE REGULATOR THEREAFTER.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TH701002204A TH98534A (en) | 2007-05-03 | Condensate dehumidifiers and regulators capable of supplying air at a low dew point temperature with a return heat unit. |
Publications (1)
Publication Number | Publication Date |
---|---|
MY164381A true MY164381A (en) | 2017-12-15 |
Family
ID=39944135
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI20094624A MY164381A (en) | 2007-05-03 | 2008-04-30 | Condensation type dehumidifier |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2008246357A1 (en) |
MY (1) | MY164381A (en) |
WO (1) | WO2008136763A2 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101633793B1 (en) * | 2009-05-01 | 2016-06-27 | 엘지전자 주식회사 | A Control method of an air conditioner |
CN103307685B (en) * | 2013-07-05 | 2016-01-20 | 机械工业第三设计研究院 | Return Nan Tian's special air conditioner and control method thereof |
CN103982958B (en) * | 2014-05-04 | 2017-01-11 | 南京师范大学 | Two-stage precooling dehumidification device and method |
US10775056B2 (en) * | 2014-09-08 | 2020-09-15 | United Maintenance, Inc. | Natatorium dehumidifier |
CN105485870B (en) * | 2015-12-31 | 2018-11-27 | 中国中元国际工程有限公司 | Recovering condensing heat dehumidifying reheat system and the central air conditioner system using it |
CN106731534A (en) * | 2016-12-21 | 2017-05-31 | 上海神开石油化工装备股份有限公司 | A kind of air humidity adjusting device |
CN109413950A (en) * | 2018-11-16 | 2019-03-01 | 马建设 | A kind of electrical equipment cavity condensation constant-moisture device |
CN109737576B (en) * | 2019-01-07 | 2021-05-14 | 中国工程物理研究院材料研究所 | Water-cooling air conditioning unit with closed condenser heat dissipation loop |
CN109855194A (en) * | 2019-03-22 | 2019-06-07 | 泰豪科技股份有限公司 | A kind of dehumidification device for anti-hydrops |
CN113457394A (en) * | 2021-06-25 | 2021-10-01 | 陕西卫峰核电子有限公司 | Steam-water separation device and separation method |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69712488T2 (en) * | 1996-07-16 | 2003-01-02 | Ch2Mhill Ind Design & Construc | DEVICE FOR TREATING A PREPARED AIR WITH DIRECT EVAPORATION DEHUMIDIFICATION |
-
2008
- 2008-04-30 AU AU2008246357A patent/AU2008246357A1/en not_active Abandoned
- 2008-04-30 MY MYPI20094624A patent/MY164381A/en unknown
- 2008-04-30 WO PCT/SG2008/000146 patent/WO2008136763A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
AU2008246357A1 (en) | 2008-11-13 |
WO2008136763A3 (en) | 2009-07-02 |
WO2008136763A2 (en) | 2008-11-13 |
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