HEAT PUMP WITH MULTISTAGE TYPE HEAT EXCHANGER

Title:

HEAT PUMP WITH MULTISTAGE TYPE HEAT EXCHANGER

Document Type and Number:

Japanese Patent JP2005180890

Kind Code:

A

Abstract:

To provide an air cooling air conditioner capable of improving the efficiency of a heat pump, and to operate an air conditioner using a new alternate refrigerant gas HFC, particuraly, HFC134a as a single gas.

In the system of the air conditioner, an additional air-cooling condenser 2' with a gas pipe sectional area ratio reduced to 70% or less of that of a general air-cooling condenser 2 is additionally provided after the condenser 2, and the general air cooling condenser 2 and the additional air cooling condenser 2' are juxtaposed so that the heat exchanges are performed simultaneously in an atmosphere of the same temperature.

More Like This:

JP5655954	Cooling device and control method of cooling device
WO/2022/044168	REFRIGERATION DEVICE
JP4605725	Additional condensing device and refrigeration cycle device with additional condensing system using this

Inventors:

UENO ISAO
HASEGAWA TATSUYA
OGURI YORIYUKI
NAGATA KENJI
TANIFUJI KOJI
NOZAWA KATSUYUKI
MASUDA HIROSHI
FUJITA SHINKO
SATOMI TATSUYOSHI

Application Number:

JP2003436690A

Publication Date:

July 07, 2005

Filing Date:

December 22, 2003

Export Citation:

Click for automatic bibliography generation Help

Assignee:

EKO SYSTEM KK

International Classes:

F25B6/04; (IPC1-7): F25B6/04

Previous Patent: ELECTRIC HEATER USING I.H (ELECTROMAGNETIC HEATING)

Next Patent: KILN