Title:
HEAT-STORAGE-EXCHANGE-HEATING DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/186822
Kind Code:
A1
Abstract:
This heat-storage-exchange-heating device (100) is provided with: a heat-storage tank (3) for storing a heated thermal medium; a circulation channel (4) through which the thermal medium circulates, and connected to the high-temperature side and the low-temperature side of the heat-storage tank (3); a heat exchanger (5) for heating an object to be heated by exchanging heat between the thermal medium and the object to be heated, and positioned in the circulation channel (4); a circulation-direction switching means (17) for switching the circulation of the thermal medium in the circulation channel (4) between a normal-flow direction from the high-temperature side of the heat-storage tank (3) to the low-temperature side of the heat-storage tank (3), and a reverse-flow direction from the low-temperature side of the heat-storage tank (3) to the high-temperature side of the heat-storage tank (3); and a control means (30) for circulating the thermal medium by setting the circulation-direction switching means (17) to the normal-flow direction when performing the heating operation on the object to be heated, and after stopping the heating operation of the object to be heated, circulating the thermal medium by setting the circulation-direction switching means (17) to the reverse-flow direction.
Inventors:
FUJITSUKA MASASHI (JP)
TSUCHINO KAZUNORI (JP)
TSUCHINO KAZUNORI (JP)
Application Number:
PCT/JP2012/003940
Publication Date:
December 19, 2013
Filing Date:
June 15, 2012
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
FUJITSUKA MASASHI (JP)
TSUCHINO KAZUNORI (JP)
FUJITSUKA MASASHI (JP)
TSUCHINO KAZUNORI (JP)
International Classes:
F24H7/02; F24D3/10; F24D11/00; F24D17/00; F24H1/00; F24H1/18; F25B1/00
Foreign References:
| JPH0972612A | 1997-03-18 | |||
| JP2011141050A | 2011-07-21 | |||
| JP2011033250A | 2011-02-17 | |||
| JP2012047416A | 2012-03-08 | |||
| JP2011145010A | 2011-07-28 | |||
| JP2007333284A | 2007-12-27 | |||
| JP2006183960A | 2006-07-13 | |||
| JP2009250542A | 2009-10-29 |
Other References:
See also references of EP 2873933A4
Attorney, Agent or Firm:
KOBAYASHI, Hisao et al. (JP)
Hisao Kobayashi (JP)
Hisao Kobayashi (JP)
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