JPH02247445A - Air conditioner - Google Patents

Air conditioner

Info

Publication number
JPH02247445A
JPH02247445A JP1069740A JP6974089A JPH02247445A JP H02247445 A JPH02247445 A JP H02247445A JP 1069740 A JP1069740 A JP 1069740A JP 6974089 A JP6974089 A JP 6974089A JP H02247445 A JPH02247445 A JP H02247445A
Authority
JP
Japan
Prior art keywords
air
blowoff port
capacity
passing
preset
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
JP1069740A
Other languages
Japanese (ja)
Other versions
JP2690140B2 (en
Inventor
Toshinori Noda
Hiroshi Kitayama
Nobuhiro Nakagawa
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Refrigeration Co
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 Matsushita Refrigeration Co filed Critical Matsushita Refrigeration Co
Priority to JP1069740A priority Critical patent/JP2690140B2/en
Publication of JPH02247445A publication Critical patent/JPH02247445A/en
Application granted granted Critical
Publication of JP2690140B2 publication Critical patent/JP2690140B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

PURPOSE: To enable comfortable airconditioning capable of keeping the head cool and the foot warm by installing an upper blowoff port and a lower blowoff port to indoor equipment, connecting said lower blowoff port with a space in a double floor, providing an opening near the end, and blowing a low capacity of high temperature hot air from said lower blowoff port in the early stage of heating, a specified capacity of hot air from the lower blowoff port when a room temperature rises, and the specified capacity of air from the upper blowoff port during cooling.
CONSTITUTION: During cooling operation a fan 19 makes a normal rotation by a preset air capacity. Cooled air is discharged from an upper blowoff port 17, passing through a heat exchanger 4 as indicated by dotted lines marked with arrows. The cooled air, after it has cooled a dwelling zone falling from a ceiling 13, is absorbed from a lower blowoff port 18, passing through a space 23 in a double floor 22 from an opening 24. During heating operation, the fan 19 makes a reverse rotation and the hot air is discharged from the opening 24, passing through a lower space 23 in the double floor 22 from the lower blowoff port 18 indicated by the solid line. Since the blowoff air is preset to breeze capacity in the early stage of operation, the air capacity which passes through a heat exchanger 4 is minimized while the temperature of the air discharged from the opening 24 is increased. However, the air returns to the preset air capacity as it approaches the preset temperature so that the hot air heats the double floor when it is passing through.
COPYRIGHT: (C)1990,JPO&Japio
JP1069740A 1989-03-22 1989-03-22 Air conditioner Expired - Lifetime JP2690140B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1069740A JP2690140B2 (en) 1989-03-22 1989-03-22 Air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1069740A JP2690140B2 (en) 1989-03-22 1989-03-22 Air conditioner

Publications (2)

Publication Number Publication Date
JPH02247445A true JPH02247445A (en) 1990-10-03
JP2690140B2 JP2690140B2 (en) 1997-12-10

Family

ID=13411507

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1069740A Expired - Lifetime JP2690140B2 (en) 1989-03-22 1989-03-22 Air conditioner

Country Status (1)

Country Link
JP (1) JP2690140B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04217733A (en) * 1990-12-17 1992-08-07 Matsushita Refrig Co Ltd Air conditioner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04217733A (en) * 1990-12-17 1992-08-07 Matsushita Refrig Co Ltd Air conditioner

Also Published As

Publication number Publication date
JP2690140B2 (en) 1997-12-10

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