JPH04281170A - Air-conditioning machine - Google Patents

Air-conditioning machine

Info

Publication number
JPH04281170A
JPH04281170A JP4308691A JP4308691A JPH04281170A JP H04281170 A JPH04281170 A JP H04281170A JP 4308691 A JP4308691 A JP 4308691A JP 4308691 A JP4308691 A JP 4308691A JP H04281170 A JPH04281170 A JP H04281170A
Authority
JP
Japan
Prior art keywords
refrigerant
outdoor
air
heat exchanger
conditioning machine
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.)
Pending
Application number
JP4308691A
Other languages
Japanese (ja)
Inventor
Yuji Shimamura
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP4308691A priority Critical patent/JPH04281170A/en
Publication of JPH04281170A publication Critical patent/JPH04281170A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To defrost an outdoor side heat exchanger, constituting an air- conditioning machine of heat pump type, efficiently.
CONSTITUTION: When the surface of the refrigerant conducting tube 3 of an outdoor side heat exchanger 2 is frosted, one part of refrigerant, used for indoor heating and brought into high-temperature high-pressure condition, is introduced into one of areas 3b, partitioned into two areas in the tube 3, and defrosting is effected by the effect of the refrigerant. In this case, the pipe for introducing one part of the high-temperature high-pressure refrigerant can be provided independently on the outdoor side heat exchanger 2.
COPYRIGHT: (C)1992,JPO&Japio
JP4308691A 1991-03-08 1991-03-08 Air-conditioning machine Pending JPH04281170A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4308691A JPH04281170A (en) 1991-03-08 1991-03-08 Air-conditioning machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4308691A JPH04281170A (en) 1991-03-08 1991-03-08 Air-conditioning machine

Publications (1)

Publication Number Publication Date
JPH04281170A true JPH04281170A (en) 1992-10-06

Family

ID=12654030

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4308691A Pending JPH04281170A (en) 1991-03-08 1991-03-08 Air-conditioning machine

Country Status (1)

Country Link
JP (1) JPH04281170A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7814761B2 (en) 2005-12-05 2010-10-19 Sharp Kabushiki Kaisha Air conditioner
JP2015230107A (en) * 2014-06-03 2015-12-21 株式会社デンソー Heat exchanger

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7814761B2 (en) 2005-12-05 2010-10-19 Sharp Kabushiki Kaisha Air conditioner
JP2015230107A (en) * 2014-06-03 2015-12-21 株式会社デンソー Heat exchanger

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