JPS6025839U

JPS6025839U - water heater

Info

Publication number: JPS6025839U
Application number: JP11838583U
Authority: JP
Inventors: 浩伊藤
Original assignee: 株式会社東芝
Priority date: 1983-07-29
Filing date: 1983-07-29
Publication date: 1985-02-21

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来の給湯機を示す構成図、第２図はこの考案
の一実施例を示す給湯機の構成図、第３図および第４図
はモリエル線図である。１・・・圧縮機、２・・・凝縮器、３・・・第１の減圧
器、４・・・蒸発器、７・・・貯湯回路、８゛・・・バ
イパス回路、　　　　。１０・・・第２の減圧器、１１・・・ヒータ。FIG. 1 is a block diagram showing a conventional water heater, FIG. 2 is a block diagram of a water heater showing an embodiment of this invention, and FIGS. 3 and 4 are Mollier diagrams. DESCRIPTION OF SYMBOLS 1... Compressor, 2... Condenser, 3... First pressure reducer, 4... Evaporator, 7... Hot water storage circuit, 8゛... Bypass circuit. 10... Second pressure reducer, 11... Heater.

Claims

[Scope of utility model registration request]

(1) In a water heater in which a compressor, a condenser, a first pressure reducer, and an evaporator are sequentially connected to form a refrigeration cycle, and a hot water supply circuit is connected to the condenser, the condenser outlet side of the refrigeration cycle A water heater characterized in that a bypass circuit having a second pressure reducer having a smaller throttle amount than the first pressure reducer is provided between the compressor suction side and the first pressure reducer.

(2) The water heater according to claim 1, wherein the bypass circuit includes a heater that heats the refrigerator.