Method and device for the control of formation and propagation of bacterial cultures, viral, fungal cultures, mildew, and micro organisms etc. on the condenser coil in larger refrigeration systems

A technology for bacterial culture and condensers, applied in household refrigeration units, refrigeration and liquefaction, evaporators/condensers, etc., can solve problems such as lack of effective cleaning

Inactive Publication Date: 2013-05-08
AIRVENTION
View PDF2 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the lack of effective cleaning of the above-mentioned cooling container makes the use of UV light irradiation as an advantage not effective, because in this cooling container, UV radiation is only operated together with the operation of the cooling equipment, which means that the cooling container is in normal operation. The non-operating period after cleaning, which results in the unwanted formation and spread of spores, bacteria and microorganisms that will diffuse into the cooling chamber of the cooling container when the fan of the cooling device is activated, is not preferred

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
  • Method and device for the control of formation and propagation of bacterial cultures, viral, fungal cultures, mildew, and micro organisms etc. on the condenser coil in larger refrigeration systems
  • Method and device for the control of formation and propagation of bacterial cultures, viral, fungal cultures, mildew, and micro organisms etc. on the condenser coil in larger refrigeration systems
  • Method and device for the control of formation and propagation of bacterial cultures, viral, fungal cultures, mildew, and micro organisms etc. on the condenser coil in larger refrigeration systems

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0044] in figure 1 An embodiment of the device 2 used to combat the formation and propagation of bacterial cultures and microorganisms on the surface of the condenser in the refrigeration equipment / unit 4, see Figure 3A with 3B .

[0045] In the illustrated embodiment, the device 2 includes a rectangular frame 6 having two long sides 8 and two short sides 10, in which a filter material 12 containing titanium dioxide is placed. The short side 6 of the frame 2 includes end plates 14, 16 having a cross section that exactly forms a triangle. A console 18 for installing a UV light source 20 is arranged in the end plates 14, 16, the UV light source 20 is connected to an unshown power supply associated with the refrigeration equipment / unit 4 via a cable (not shown). In order to illuminate the entire surface of the filter 22, a UV light source is arranged at a certain distance from the filter material 12 containing titanium dioxide.

[0046] On the outer side of at least one end plate 14...

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

PropertyMeasurementUnit
wavelengthaaaaaaaaaa
strengthaaaaaaaaaa
strengthaaaaaaaaaa
Login to view more

Abstract

There is specified a method and a device for combating of formation of and propagation of bacteria cultures and microorganisms etc. on the condenser surfaces (28) in refrigeration plants/units (4). The method is peculiar in that the cooling air and the condenser surfaces during operation is continuously illuminated with UV light in combination with a filter (12) treated with titanium oxide. The method is further supplemented with that the cooling air and the condenser in a period immediately subsequent to operation stop of the refrigeration plant/unit is radiated by with electromagnetic radiation generated by a high frequency generator (24). Performed tests with the device arranged in the refrigeration plant/unit (4) in a cooling container has shown that bacteria cultures and microorganisms etc. on the condenser surfaces (28) in refrigeration plants/units after relative short time is eliminated to an unprecedented minimum, subsequent to setting a device according to the invention in operation near by the condenser of the refrigeration plant/unit.

Description

Technical field [0001] The present invention relates to a method for resisting the formation and spread of bacterial cultures, viruses, fungal cultures, molds and microorganisms on the surface of a condenser in a larger refrigeration system, especially in refrigeration equipment / units of refrigerated containers And a device in which, in combination with a filter treated with titanium dioxide, cooling air is continuously irradiated with UV light during operation; and a device for performing the method according to the present invention. The invention also includes a larger cooling device that includes means for performing the method according to the invention. Background technique [0002] Larger cooling systems are typically operated by cooling air. The cooling air that has been cooled to a suitable temperature is circulated and recirculated by fans in a fully or partially sealed compartment. The shelf life of the cargo arranged in the compartment depends on The specific tempera...

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 Applications(China)
IPC IPC(8): A61L9/20A61L2/10F25B39/04
CPCF25D2317/0417F28F2265/20F25D2323/0024A61L2209/212A61L2/10F25B47/00A61L9/205F25D2317/0416B65D88/745F25B39/04F24F2013/228A61L2209/14F28D2021/007B65D2588/746
Inventor 亨里克·亨德里克森
Owner AIRVENTION
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap