JPS6181568U

JPS6181568U -

Info

Publication number: JPS6181568U
Application number: JP16764884U
Authority: JP
Priority date: 1984-11-05
Filing date: 1984-11-05
Publication date: 1986-05-30

Description

[Brief explanation of drawings]

第１図は本考案に係る冷温水同時取出しヒート
ポンプの基本構成例説明図、第２図は他の変形構
成例説明図である。Ａ：蒸発器、Ａ′：空冷蒸発器、Ｂ：圧縮機、
Ｃ：凝縮器、Ｃ′：空冷凝縮器、Ｄ：膨張弁、Ｄ
′：二次経路内膨張弁、Ｅ：冷水用循環経路、Ｆ
：温水用循環経路、Ｇ：一次経路、Ｈ：二次経路
、Ｉ：三方電磁弁、Ｉ′：電磁四方弁、Ｐ：循環
ポンプ、１：冷水用貯水タンク、２：温水用貯水
タンク、３：循環用配水管、４：アキユムレータ
ー、５：受液部、６：浮子コツク、７：給水手段
、８：加熱手段、９：補助ヒーター、１０：フア
ンコイルユニツト、１１：三方電磁弁、１２：熱
交換、１３：切換弁。 FIG. 1 is an explanatory diagram of a basic configuration example of a heat pump for simultaneous extraction of cold and hot water according to the present invention, and FIG. 2 is an explanatory diagram of another modified configuration example. A: Evaporator, A': Air-cooled evaporator, B: Compressor,
C: Condenser, C': Air-cooled condenser, D: Expansion valve, D
': Expansion valve in secondary path, E: Cold water circulation path, F
: Hot water circulation path, G: Primary path, H: Secondary path, I: Three-way solenoid valve, I': Solenoid four-way valve, P: Circulation pump, 1: Cold water storage tank, 2: Hot water storage tank, 3 : Circulation water pipe, 4: Accumulator, 5: Liquid receiving part, 6: Float tank, 7: Water supply means, 8: Heating means, 9: Auxiliary heater, 10: Fan coil unit, 11: Three-way solenoid valve, 12: Heat exchange, 13: Switching valve.

Claims

[Scope of Claim for Utility Model Registration] 1. In a heat pump consisting of an evaporator, a compressor, a condenser, and an expansion valve, from a cold water storage tank provided on the evaporator side to the water storage tank via a circulation pump and the evaporator. a hot water circulation path from a hot water storage tank provided on the condenser side to the water storage tank via the circulation pump and the condenser; and a gas medium circulation path from the condenser to the compressor. One of the two routes set using a switching valve is a primary route that passes through an air-cooled condenser, an expansion valve, and the evaporator, and the other of the routes is an air-cooled condenser. a secondary path via an expansion valve and an air-cooled evaporator, and forced circulation of both or one of the cold water circulation path and hot water circulation path, and a gas medium selected from the primary or secondary path. A heat pump that circulates hot and cold water at the same time. (2) The utility model registration according to claim 1, wherein the primary route and the secondary route share an air-cooled condenser in the route and selectably set two routes using a three-way solenoid valve. A heat pump that extracts hot and cold water at the same time.