JPS57210239A - Air conditioner - Google Patents

Air conditioner

Info

Publication number
JPS57210239A
JPS57210239A JP56097097A JP9709781A JPS57210239A JP S57210239 A JPS57210239 A JP S57210239A JP 56097097 A JP56097097 A JP 56097097A JP 9709781 A JP9709781 A JP 9709781A JP S57210239 A JPS57210239 A JP S57210239A
Authority
JP
Japan
Prior art keywords
room temperature
valve
established value
opening
proportional
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
JP56097097A
Other languages
Japanese (ja)
Other versions
JPS6361576B2 (en
Inventor
Katsumi Ishii
Renko Muwatari
Yumi Imanaka
Keijiro Kunimoto
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 JP56097097A priority Critical patent/JPS57210239A/en
Publication of JPS57210239A publication Critical patent/JPS57210239A/en
Publication of JPS6361576B2 publication Critical patent/JPS6361576B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/10—Arrangement or mounting of control or safety devices
    • F24D19/1084—Arrangement or mounting of control or safety devices for air heating systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/10—Control of fluid heaters characterised by the purpose of the control
    • F24H15/156—Reducing the quantity of energy consumed; Increasing efficiency
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/10—Control of fluid heaters characterised by the purpose of the control
    • F24H15/176—Improving or maintaining comfort of users
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/20—Control of fluid heaters characterised by control inputs
    • F24H15/204—Temperature of the air before heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/20—Control of fluid heaters characterised by control inputs
    • F24H15/254—Room temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
    • F24H15/305—Control of valves
    • F24H15/31—Control of valves of valves having only one inlet port and one outlet port, e.g. flow rate regulating valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
    • F24H15/345—Control of fans, e.g. on-off control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
    • F24H15/355—Control of heat-generating means in heaters
    • F24H15/36—Control of heat-generating means in heaters of burners
    • F24H15/365—Control of heat-generating means in heaters of burners of two or more burners, e.g. an array of burners

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Direct Air Heating By Heater Or Combustion Gas (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

PURPOSE:To reduce a variation of a room temperature and to improve air conditioning efficiency, by enabling proportional adjustment which is effective only when a device is in low capacity, in a titled air conditioner which is capable of changeover either to high capacity or to low capacity. CONSTITUTION:A main body A is formed of a suction opening 1, a blower 2, a heat exhanger 3 and a blowoff opening 4, and fuel pipes 6 and 9 having a valve 5 and a proportional valve 8 respectively are connected with burners 7 and 10 respectively. 11 is a blower for air supply and exhaust, 12 is a duct for air supply and exhaust and 13 is a room temperature detector. When a device is started at a room temperature lower than an established value, the valve 5 is opened and the proportional valve 8 becomes the maximum capacity position for combustion of both the burners 7 and 10. When the room temperature becomes close to the established value, an opening of the proportional valve 8 is adjusted according to a temperature difference with the established value, and when the room temperature reaches the established value the valve 5 is closed for operation of the burner 10 only. The above is the same as a cooling operation.
JP56097097A 1981-06-22 1981-06-22 Air conditioner Granted JPS57210239A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56097097A JPS57210239A (en) 1981-06-22 1981-06-22 Air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56097097A JPS57210239A (en) 1981-06-22 1981-06-22 Air conditioner

Publications (2)

Publication Number Publication Date
JPS57210239A true JPS57210239A (en) 1982-12-23
JPS6361576B2 JPS6361576B2 (en) 1988-11-29

Family

ID=14183117

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56097097A Granted JPS57210239A (en) 1981-06-22 1981-06-22 Air conditioner

Country Status (1)

Country Link
JP (1) JPS57210239A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62198451U (en) * 1986-06-05 1987-12-17

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5059854U (en) * 1973-09-27 1975-06-03
JPS51145153A (en) * 1975-06-09 1976-12-13 Hitachi Ltd Method of adjusting the capacity of a freezer
JPS52130961A (en) * 1976-04-22 1977-11-02 Hitachi Netsu Kigu Kk Gas oven able to be heated at low temperature

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5059854U (en) * 1973-09-27 1975-06-03
JPS51145153A (en) * 1975-06-09 1976-12-13 Hitachi Ltd Method of adjusting the capacity of a freezer
JPS52130961A (en) * 1976-04-22 1977-11-02 Hitachi Netsu Kigu Kk Gas oven able to be heated at low temperature

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62198451U (en) * 1986-06-05 1987-12-17

Also Published As

Publication number Publication date
JPS6361576B2 (en) 1988-11-29

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