Unlock instant, AI-driven research and patent intelligence for your innovation.

Defrosting apparatus and cooling equipment

A technology for cooling equipment and refrigerants, used in defrosting, household refrigeration devices, lighting and heating equipment, etc., can solve problems such as technology that is difficult to provide explosion-proof technology, and achieve the effect of suppressing fire outbreaks

Active Publication Date: 2010-06-09
PANASONIC CORP +1
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, only from the disclosure of Patent Document 1, it is difficult to say that sufficient explosion-proof technology is provided.

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
  • Defrosting apparatus and cooling equipment
  • Defrosting apparatus and cooling equipment
  • Defrosting apparatus and cooling equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0050] Hereinafter, as an embodiment of the defrosting device of the present invention, a glass tube heater for defrosting with an explosion-proof function will be described using the drawings. figure 1 It is a longitudinal side view of the glass tube heater for defrosting, figure 2 is a cross-sectional view of the glass tube heater.

[0051] Such as figure 1 As shown, the glass tube heater 31 for defrosting with an explosion-proof function in this embodiment includes a glass tube 32, a deodorizing catalyst 33, a cover 34 made of silicone rubber installed at both ends of the glass tube 32, and is housed in the glass tube 32 and placed in the glass tube 32. Both ends of the cover 34 are connected to a heating wire 38 connected to the wiring 35 and a metal mesh 36 is separated from the surface of the glass tube 32 by a gap C to surround the entire surface of the glass tube 32 .

[0052] The heating wire 38 is a heating element for heat generation, and the heating wire 38 is h...

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

The present invention provides a defrosting device and a cooling equipment. The security can be more reliable when the defrosting device is assembled on the cooling equipment using combustible refrigerant. The device is composed by surrounding the glass tube heater 37 composed of a heating wire 38 for heating and a glass tube 32 for containing the heating wire with the using the metal mesh 36 withmesh opening below 0.813 and grit number less than 30 mu.

Description

technical field [0001] The present invention relates to a defrosting device for cooling equipment and cooling equipment using the defrosting device. Background technique [0002] Recently, HCFC (hydrochlorofluorocarbon)-based refrigerants, represented by R22, which are used in cooling devices instead of Freon, cause damage to the ozone layer of the atmosphere. In addition, HFC (hydrofluorocarbon) refrigerants have begun to be used as substitute refrigerants for the HCFC refrigerants, but the HFC refrigerants have a property of exacerbating the greenhouse effect. Therefore, HC (hydrocarbon)-based refrigerants that do not cause damage to the ozone layer or exert an influence on the greenhouse effect are beginning to be used. However, since this HC-based refrigerant is a flammable refrigerant, a technique for preventing explosion or ignition and ensuring safety is required. [0003] For example, Patent Document 1 discloses an explosion-proof device for refrigeration equipment...

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
Patent Type & Authority Patents(China)
IPC IPC(8): F25D21/08
Inventor 三宅博
Owner PANASONIC CORP