JPS5876057U

JPS5876057U - heat pump

Info

Publication number: JPS5876057U
Application number: JP17121881U
Authority: JP
Inventors: 浩伊藤
Original assignee: 株式会社東芝
Priority date: 1981-11-17
Filing date: 1981-11-17
Publication date: 1983-05-23

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、第２図、第３図はそれぞれ従来のヒートポンプ
の各種の例を示す概略構成図、第４図、第５図はそれぞ
れ本考案の一実施例及び他の実施例に係るヒートポンプ
の概略構成図である。２・・・・・・コンプレッサ、４・・・・・・４方弁、
６・・・・・・室　・内ユニット、８−・・・・・室外
ユニット、１０・・・・・・キャピラリーチューブ、２
０・・・・・・整流器、２４・・・・・・バイブレータ
、２６．２６’　−・・・・・切換スイッチ、３４・・
・・・・全波整流回路。第１図　　　　　　８Ａｔｔ址ＩFigures 1, 2 and 3 are schematic configuration diagrams showing various examples of conventional heat pumps, and Figures 4 and 5 are diagrams of heat pumps according to one embodiment and another embodiment of the present invention, respectively. It is a schematic configuration diagram. 2...Compressor, 4...4-way valve,
6...Indoor unit, 8-...Outdoor unit, 10...Capillary tube, 2
0... Rectifier, 24... Vibrator, 26.26' -... Selector switch, 34...
...Full wave rectifier circuit. Figure 1 8 Att site I

Claims

[Claims for Utility Model Registration] 1. A first unit that condenses or evaporates a refrigerant, a second unit that evaporates or condenses a refrigerant, a compressor that compresses the refrigerant, and a system that supplies the refrigerant from the compressor to the first unit. A switching valve that switches between a first state in which refrigerant is returned to the compressor via the second unit and a second state in which refrigerant from the compressor is returned to the compressor via the first unit in the second unit; First thing to do
a second power source that generates a second frequency;
A heat pump comprising a power source and a selector switch that selectively connects a second power source to a compressor. 2. The heat pump according to claim 1, wherein the second power source uses the first power source as a power source and is comprised of an oscillation circuit that generates a higher frequency than the first power source. 3. Utility model registration claim 2, characterized in that the oscillation circuit consists of a rectifier circuit and a vibrator that generates a rectangular wave voltage using direct current from the rectifier circuit as a power source.
Heat pumps as described in Section. 4. The heat pump according to claim 1, wherein the second power source is comprised of a full-wave rectifier circuit and an AC coupling circuit. 5. The heat pump according to claim 4 of the utility model registration, characterized in that a heater is connected to the output of the full-wave rectifier circuit.