JPS58150747U

JPS58150747U - air conditioner

Info

Publication number: JPS58150747U
Application number: JP4752882U
Authority: JP
Inventors: 岩田　孝之
Original assignee: 株式会社東芝
Priority date: 1982-04-01
Filing date: 1982-04-01
Publication date: 1983-10-08

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来例を示す概略構成図、第２図はこの考案の
一実施例を示す概略構成図である。１・・・主回路、３・・・凝縮器、５・・・蒸発器、６
・・・流体供給管、７・・・流体排出管、８・・・流体
流通回路、・１２・・・利用側回路、２１・・・温度検
出器、２２・・・開閉弁、２３・・・バイパス回路。FIG. 1 is a schematic diagram showing a conventional example, and FIG. 2 is a schematic diagram showing an embodiment of the invention. 1... Main circuit, 3... Condenser, 5... Evaporator, 6
...Fluid supply pipe, 7...Fluid discharge pipe, 8...Fluid distribution circuit, 12...Using side circuit, 21...Temperature detector, 22...Opening/closing valve, 23...・Bypass circuit.

Claims

[Scope of utility model registration request]

A main circuit is formed by a refrigeration cycle including an evaporator, a condenser, etc., and the evaporator is provided with a fluid that is formed by a fluid supply pipe and a fluid discharge pipe and exchanges heat with the refrigerant flowing in the main circuit. In an air conditioner, a fluid circulation circuit is connected to the condenser, and a user side circuit is connected to the condenser to circulate a fluid heated by heat exchange with a refrigerant flowing in the main circuit to perform heating, etc. , a temperature detector is provided for detecting the temperature of the fluid sent from the utilization side circuit to the condenser, and the on-off valve inserted in the fluid supply pipe of the fluid circulation circuit is controlled so that the temperature detected by the temperature detector is a constant temperature. When the detected temperature does not reach a certain temperature, the valve is held in the open state, and when the detected temperature reaches a certain temperature or higher, the fluid supply pipe is switched to the closed state, and a bypass circuit is connected to the fluid supply pipe in parallel with the on-off valve to throttle the flow rate of the fluid. An air conditioner characterized by: