JPS56105237A - Air conditioner - Google Patents

Air conditioner

Info

Publication number
JPS56105237A
JPS56105237A JP794580A JP794580A JPS56105237A JP S56105237 A JPS56105237 A JP S56105237A JP 794580 A JP794580 A JP 794580A JP 794580 A JP794580 A JP 794580A JP S56105237 A JPS56105237 A JP S56105237A
Authority
JP
Japan
Prior art keywords
temperature
heat medium
secondary heat
coolant
heater
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
JP794580A
Other languages
Japanese (ja)
Other versions
JPS5947211B2 (en
Inventor
Yuji Mori
Kunitake Sakai
Akira Taguchi
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 Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP55007945A priority Critical patent/JPS5947211B2/en
Publication of JPS56105237A publication Critical patent/JPS56105237A/en
Publication of JPS5947211B2 publication Critical patent/JPS5947211B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

PURPOSE: To prevent the occurrence of troubles, to stabilize a heating capacity, and to enable energy-saving, by a method wherein a coolant heater providing with a controller is mounted at a refrigerating cycle, and a coolant-heating amount is controlled by detecting an open-air temperature and a blowoff temperature of an indoor heat exchanger.
CONSTITUTION: At a refrigerating cycle, a coolant heater 9, consisting of a heat exchanger 6, a secondary heat medium 11, and a heater 12, is mounted and a controller 16, actuating according to signals from a thermostat 13 for an open-air, a thermostat 14 for the indoor heat excahnger and a thermostat 15 for the secondary heat medium, is also installed. The controller 16 is set so that the temperature of the secondary heat medium, corresponding to an open-air temperature Tt, is allowed to remain on Xt, and the temperature of the secondary heat medium, corresponding to a blowoff temperature Zt of an indoor heat exchanger 2, is allowed to remain on Yt. If the temperature of the secondary heat medium 11 is lower than a set value (Xt-Yt), the heater 12 is energized to raise the temperature of the secondary heat medium 11 to (Xt-Yt), and thereby a coolant heating amount increases to ensure a heating capacity.
COPYRIGHT: (C)1981,JPO&Japio
JP55007945A 1980-01-25 1980-01-25 air conditioner Expired JPS5947211B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55007945A JPS5947211B2 (en) 1980-01-25 1980-01-25 air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55007945A JPS5947211B2 (en) 1980-01-25 1980-01-25 air conditioner

Publications (2)

Publication Number Publication Date
JPS56105237A true JPS56105237A (en) 1981-08-21
JPS5947211B2 JPS5947211B2 (en) 1984-11-17

Family

ID=11679624

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55007945A Expired JPS5947211B2 (en) 1980-01-25 1980-01-25 air conditioner

Country Status (1)

Country Link
JP (1) JPS5947211B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108224695A (en) * 2018-02-07 2018-06-29 杭州源牌科技股份有限公司 The vav terminal system and control method that a kind of operating condition automatically switches

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108224695A (en) * 2018-02-07 2018-06-29 杭州源牌科技股份有限公司 The vav terminal system and control method that a kind of operating condition automatically switches

Also Published As

Publication number Publication date
JPS5947211B2 (en) 1984-11-17

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