Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Refrigeration apparatus and method for frozen desserts

A technology for frozen desserts and refrigeration equipment, which can be used in refrigeration and liquefaction, refrigerators, frozen desserts, etc., and can solve the problem that the capacity of liquid nitrogen is not accurately controlled.

Active Publication Date: 2016-08-31
严佳乐
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The disadvantage of these small refrigeration units is that the volume of liquid nitrogen delivered is not precisely controlled

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
  • Refrigeration apparatus and method for frozen desserts
  • Refrigeration apparatus and method for frozen desserts
  • Refrigeration apparatus and method for frozen desserts

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] figure 1 A structural diagram showing a refrigeration device for frozen desserts according to an embodiment of the present invention. figure 2 An electrical schematic diagram of a refrigeration device for frozen desserts according to an embodiment of the present invention is shown. refer to figure 1 and figure 2 As shown, the refrigeration apparatus 100 for frozen dessert includes a refrigerant pipeline 102 , a control valve 104 , a spray head 106 , a temperature sensor 108 and a controller 110 . The refrigerant line 102 is connected to a refrigerant source 120 to provide liquid refrigerant. In this embodiment, the liquid refrigerant may be liquid nitrogen. The control valve 104 is disposed on the refrigerant pipeline 102 to control the opening and closing of the refrigerant pipeline 102 according to an opening signal and a closing signal respectively. The control valve 104 may be implemented as a solenoid valve. The spray head 106 is disposed at the end of the ...

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 invention relates to a refrigeration device for frozen desserts, which comprises a refrigerant pipeline, a control valve, a spray head, a temperature sensor and a controller. The refrigerant line is connected to a refrigerant source to provide liquid refrigerant. The control valve is arranged on the refrigerant pipeline, and controls the opening and closing of the refrigerant pipeline according to an opening signal and a closing signal respectively. The spray head is arranged at the end of the refrigerant pipeline for spraying refrigerant. The temperature sensor is arranged on the refrigerant pipeline and is located in an adjacent section of the spray head. The temperature sensor detects the temperature in real time and provides a temperature signal. The controller is electrically connected to the control valve and the temperature sensor. During cooling operation, the controller sends the opening signal to the control valve and continuously receives the temperature signal. When the temperature indicated by the temperature signal is lower than a predetermined temperature, the The controller starts to count the capacity of the liquid refrigerant provided by the refrigerant pipeline, and when the capacity reaches a predetermined capacity, sends the closing signal to the control valve.

Description

technical field [0001] The present invention relates to refrigeration equipment, in particular to a refrigeration equipment and method for frozen desserts. Background technique [0002] At present, most frozen desserts are produced industrially, and large-scale refrigeration equipment is used to cool mixed desserts, such as ice cream, during the production process. However, industrially produced frozen desserts need to be kept fresh and transported, which increases logistics costs. And the frozen dessert of industrialized production can't satisfy consumer's increasingly individualized demand. [0003] For this reason, there are small and simple refrigeration equipment that can be used by retailers and even individuals, and are suitable for making small batches of desserts. Such refrigeration equipment usually includes a liquid nitrogen source and a liquid nitrogen injector. A liquid nitrogen injector sprays liquid nitrogen into a vessel as it churns the dessert mixture, c...

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): F25B19/04A23G9/04
Inventor 严佳乐
Owner 严佳乐
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com