Check patentability & draft patents in minutes with Patsnap Eureka AI!

Heat storage device and air conditioner with the heat storage device

An air conditioner and heat storage device technology, which can be applied to heat storage equipment, air conditioning systems, heat exchange equipment, etc., and can solve problems such as loss of heating sense.

Active Publication Date: 2013-06-12
PANASONIC CORP
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this defrosting method, although the indoor fan stops, there is a disadvantage of losing the sense of heating due to the gradual release of cold air from the indoor unit.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Heat storage device and air conditioner with the heat storage device
  • Heat storage device and air conditioner with the heat storage device
  • Heat storage device and air conditioner with the heat storage device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0037] figure 1 The structure of the air conditioner provided with the heat storage device concerning embodiment of this invention is shown, and an air conditioner is provided with the outdoor unit 2 and the indoor unit 4 mutually connected by refrigerant|coolant piping.

[0038] Such as figure 1 As shown, a compressor 6, a four-way valve 8, a filter 10, an expansion valve 12, and an outdoor heat exchanger 14 are arranged inside the outdoor unit 2, and an indoor heat exchanger 16 is arranged inside the indoor unit 4, which pass through The refrigerant pipes are connected to each other to constitute a refrigeration cycle.

[0039] More specifically, the compressor 6 and the indoor heat exchanger 16 are connected via a first pipe 18 provided with a four-way valve 8 , and the indoor heat exchanger 16 and the expansion valve 12 are connected via a second pipe 20 provided with a filter 10 . In addition, the expansion valve 12 and the outdoor heat exchanger 14 are connected via ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A heat storage device for storing heat generated by a compressor, the heat storage device comprising: a heat storage tank (32) for containing a heat storage material for storing heat generated by the compressor; and a heat storage heat exchanger (34) contained in the heat storage tank (32). The joint of the heat storage heat exchanger is disposed so as not to be immersed in the heat storage material.

Description

technical field [0001] The present invention relates to a heat storage device that accommodates a heat storage material that stores heat generated by a compressor, and an air conditioner including the heat storage device. Background technique [0002] Conventionally, when the outdoor heat exchanger is frosted during the heating operation of the heat pump air conditioner, the four-way valve is switched from the heating cycle to the cooling cycle to perform defrosting. In this defrosting method, although the indoor fan is stopped, there is a disadvantage in that the feeling of heating is lost because cold air is gradually released from the indoor unit. [0003] Therefore, a technique has been proposed in which a heat storage device is installed in a compressor installed in an outdoor unit, and defrosting is performed using waste heat of the compressor stored in the heat storage tank during heating operation (for example, refer to Patent Document 1). [0004] Figure 10 and ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): F25B47/02F24F1/18F28D20/00
CPCF25B31/006F25B47/022F25B2400/053F25B2400/24F28D1/0213F28D1/0477F28D20/0034F28D2001/0273F28F19/00F28F2275/04Y02E60/14F25B47/02F28D20/00
Inventor 川添大辅栗须谷广治今坂俊之清水昭彦赤岭育雄
Owner PANASONIC CORP
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com