TW265404B - Air-conditioning equipment - Google Patents

Air-conditioning equipment

Info

Publication number
TW265404B
TW265404B TW83104588A TW83104588A TW265404B TW 265404 B TW265404 B TW 265404B TW 83104588 A TW83104588 A TW 83104588A TW 83104588 A TW83104588 A TW 83104588A TW 265404 B TW265404 B TW 265404B
Authority
TW
Taiwan
Prior art keywords
dehumidifying
utilization
heating
heat
air
Prior art date
Application number
TW83104588A
Other languages
Chinese (zh)
Inventor
Hiroo Nakamura
Hidenori Yokoyama
Tomoo Morimoto
Koshi Kawamura
Ichiya Matsuo
Original Assignee
Hitachi Seisakusyo Kk
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27471517&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TW265404(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hitachi Seisakusyo Kk filed Critical Hitachi Seisakusyo Kk
Application granted granted Critical
Publication of TW265404B publication Critical patent/TW265404B/en

Links

Landscapes

  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

An air-conditioning equipment can perform a dehumidifying operation in a refrigerating cycle which allows cooling/dehumidifying and heating and in which dehumidifying operations are made possible which are suitable for various utilization conditions while preventing a reduction of performance in a cooling operation and a heating operation. In a refrigerating cycle in which a utilization heat-exchanger is divided into two portions and a dehumidifying restrictor is disposed between the two portions for use in a dehumidifying operation, the capacities of at least the compressor, the utilization-side fan and the fan in the heat-source side are made controllable. By controlling these capacities suitably, the low airflow rate dehumidifying operation and the high airflow rate dehumidifying operation are performed. And, for each of these operations, a heating, an isothermal, a cooling operation is performed. Also, in the two-divided utilization side heat-exchanger, the refrigerant pipes are arranged in not less than two systems and an outlet portion is made single-system in a heating operation. Further, the refrigerant flow and the air stream are made counterflow as much as possible.
TW83104588A 1993-06-01 1994-05-20 Air-conditioning equipment TW265404B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP13025693 1993-06-01
JP22543593 1993-09-10
JP23763593 1993-09-24
JP33494493A JP3397413B2 (en) 1993-06-01 1993-12-28 Air conditioner

Publications (1)

Publication Number Publication Date
TW265404B true TW265404B (en) 1995-12-11

Family

ID=27471517

Family Applications (1)

Application Number Title Priority Date Filing Date
TW83104588A TW265404B (en) 1993-06-01 1994-05-20 Air-conditioning equipment

Country Status (2)

Country Link
JP (1) JP3397413B2 (en)
TW (1) TW265404B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7757504B2 (en) 2006-04-14 2010-07-20 Kabushiki Kaisha Toshiba Air conditioning controller
TWI461640B (en) * 2011-10-07 2014-11-21 Delta Electronics Inc Air conditioning apparatus and control method thereof

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11248289A (en) * 1998-03-04 1999-09-14 Sanyo Electric Co Ltd Air conditioner
JPH11248288A (en) * 1998-03-04 1999-09-14 Sanyo Electric Co Ltd Air conditioner
JP2003329285A (en) * 2002-05-13 2003-11-19 Daikin Ind Ltd Control device of air conditioner and air conditioner
JP2004101154A (en) * 2002-09-13 2004-04-02 Mitsubishi Electric Corp Air-conditioner operating method, and air-conditioner
JPWO2011111602A1 (en) * 2010-03-09 2013-06-27 東芝キヤリア株式会社 Air conditioner
JP5333365B2 (en) * 2010-07-07 2013-11-06 ダイキン工業株式会社 Air conditioner
KR102076542B1 (en) * 2013-04-10 2020-02-12 엘지전자 주식회사 An air conditioner and a controlling method thereof
CN104832989B (en) * 2015-04-29 2018-01-02 广东美的制冷设备有限公司 The control method of air conditioner and air conditioner
CN104791969B (en) * 2015-04-30 2017-10-13 广东美的制冷设备有限公司 Temperature compensation means and air conditioner
CN117790118B (en) * 2024-01-19 2024-08-13 西安交通大学 Design method for heat exchange capacity of transformer air cooling system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7757504B2 (en) 2006-04-14 2010-07-20 Kabushiki Kaisha Toshiba Air conditioning controller
TWI461640B (en) * 2011-10-07 2014-11-21 Delta Electronics Inc Air conditioning apparatus and control method thereof

Also Published As

Publication number Publication date
JP3397413B2 (en) 2003-04-14
JPH07139848A (en) 1995-06-02

Similar Documents

Publication Publication Date Title
MY130939A (en) Air-conditioning equipment
US4104890A (en) Air conditioning apparatus
MY113471A (en) Refrigeration cycle using six-way change-over valve
EP1275913A3 (en) Multiform gas heat pump type air conditioning system
TW265404B (en) Air-conditioning equipment
EP1589294B1 (en) Unitary air conditioning system
CN100467983C (en) Control scheme and method for dehumidification systems at low ambient conditions
KR20040045095A (en) Air-conditioner's noise reducing control method
CN113606773A (en) Heat exchanger module, heat exchanger group, air conditioning system and use control method
CN215892840U (en) Energy-saving dehumidifying refrigeration heat exchange device
JP2894571B2 (en) Air conditioning systems and air conditioners
JPH0420764A (en) Air conditioner
JP2022052743A (en) Multi-air conditioner for heating, cooling and ventilation
CN211011666U (en) Waste heat recovery type high air supply temperature fresh air dehumidification unit
CN112050310A (en) Refrigerant supercooling and reheating air heat recovery system
CN105423434A (en) Portable installation-free air conditioner
JPS6467572A (en) Air conditioner
WO2001023811A3 (en) Air conditioner arrangement
CN215765707U (en) Heat exchanger module, heat exchanger group, air conditioning system and air conditioner
CN2524181Y (en) Multiple system blowing pipe style heat pump defroster
KR900013258A (en) Air conditioner
JPH0752503Y2 (en) Air conditioning heat source system
KR20000055119A (en) method for control outdoor fan of multi-air conditioner
CN1427231A (en) Multi system air duct blow type heat pump machine frost eliminating method
CN2128711Y (en) Two-purpose cooling and warming air conditioner

Legal Events

Date Code Title Description
MK4A Expiration of patent term of an invention patent