JPS5697738A - Air conditioner - Google Patents

Air conditioner

Info

Publication number
JPS5697738A
JPS5697738A JP13880A JP13880A JPS5697738A JP S5697738 A JPS5697738 A JP S5697738A JP 13880 A JP13880 A JP 13880A JP 13880 A JP13880 A JP 13880A JP S5697738 A JPS5697738 A JP S5697738A
Authority
JP
Japan
Prior art keywords
heat exchanger
dampers
air conditioner
bypass
water
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP13880A
Other languages
Japanese (ja)
Other versions
JPS6152886B2 (en
Inventor
Hiroshi Kogure
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP13880A priority Critical patent/JPS5697738A/en
Publication of JPS5697738A publication Critical patent/JPS5697738A/en
Publication of JPS6152886B2 publication Critical patent/JPS6152886B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Other Air-Conditioning Systems (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)

Abstract

PURPOSE: To effect the air conditioning in a good accuracy by a method wherein amounts of air flowing through a dehumidifying heat exchanger and a cooling heat exchanger are enabled to be controlled by dampers respectively and the inlet water temperature of the cooling heat exchanger as well as the outlet water temperature of the air conditioner are controlled so that each of the two is kept constant.
CONSTITUTION: The dehumidifying heat exchanger 2, the cooling heat exchanger 3 and a fan 5 are accommodated in the outer casing 1 of the air conditioner and the sensible heat and the latent heat of a room are removed by sending cooled water in a water tank 6 to the heat exchangers 2, 3 by a pump 9. Here, the dampers 17, 19 and bypass dampers 18, 20 are provided before the respective heat exchangers 2, 3 while the dampers 17, 19 and the bypass dampers 18, 20 are operated in reverse manner. A three-way valve 25 is provided at the discharging side pipe line of the pump 9 and the valve 25 controls the amount of water flowing through the bypass pipe 22 by sensing with a sensor 21 so that the temperature of cool water came out from the air conditioner becomes constant all the times. Further, a bypass pump 16 and a valve 23 are provided in parallel with the cooling heat exchanger 2.
COPYRIGHT: (C)1981,JPO&Japio
JP13880A 1980-01-07 1980-01-07 Air conditioner Granted JPS5697738A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13880A JPS5697738A (en) 1980-01-07 1980-01-07 Air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13880A JPS5697738A (en) 1980-01-07 1980-01-07 Air conditioner

Publications (2)

Publication Number Publication Date
JPS5697738A true JPS5697738A (en) 1981-08-06
JPS6152886B2 JPS6152886B2 (en) 1986-11-15

Family

ID=11465660

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13880A Granted JPS5697738A (en) 1980-01-07 1980-01-07 Air conditioner

Country Status (1)

Country Link
JP (1) JPS5697738A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111504517A (en) * 2020-04-23 2020-08-07 陕西长岭特种设备股份有限公司 Heat exchange quantity testing method for water cooling equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111504517A (en) * 2020-04-23 2020-08-07 陕西长岭特种设备股份有限公司 Heat exchange quantity testing method for water cooling equipment

Also Published As

Publication number Publication date
JPS6152886B2 (en) 1986-11-15

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