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

Multi-level safety protection heat preservation box

A technology for safety protection and incubators, applied in heating devices, special positions of vehicles, transportation and packaging, etc., can solve problems such as uneven hot air circulation, potential safety hazards, uneven heating of food, etc., and achieve the effect of heating uniformity

Inactive Publication Date: 2017-01-04
ANQING SANWEI ELECTRICAL
View PDF6 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing incubator includes a box body for storing food, and a heating unit is arranged at the bottom of the box body. The heating unit mostly adopts electric heating, and the hot air generated by the electric heating equipment is used to heat and keep the box body warm. The food in the incubator is placed above the electric heating equipment, there is a risk of cooking oil spilling on the electric heating unit, which will cause serious safety hazards, and because there are too many foods stored in the incubator, the hot air in the box will not circulate evenly, which will cause serious safety hazards. uneven heating of food

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
  • Multi-level safety protection heat preservation box
  • Multi-level safety protection heat preservation box
  • Multi-level safety protection heat preservation box

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0023] combine Figure 1 to Figure 3 , the present invention is further described:

[0024] An incubator with multi-level safety protection, comprising an incubator body 10, an electric heating unit 20 is arranged inside the incubator body 10, a shelf 30 for storing food is arranged above the electric heating unit 20, and the shelf 30 An oil receiving pan 40 is arranged between the heating unit 20, and an induced draft fan 50 is arranged on the electric heating unit 20. A temperature sensor is arranged in the box body 10, and the temperature sensor collects ...

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 multi-level safety protection heat preservation box. An electric heating unit is arranged in a heat preservation box body. A shelf for storing food is arranged above the electric heating unit. An oil receiving disc is arranged between the shelf and the electric heating unit. The electric heating unit is provided with an induced draft fan. An air outlet of the induced draft fan faces a cavity between the shelf and the oil receiving disc. A temperature sensor is arranged in the heat preservation box body and is used for collecting a temperature signal in the heat preservation box body and transmitting the temperature signal to a temperature controller. The temperature controller is used for controlling starting and stopping of the electric heating unit and starting and stopping of the induced draft fan. The oil receiving disc is arranged in the heat preservation box body, and thus the risk that edible oil is sprinkled on the electric heating unit can be completely eradicated. The temperature signal collected by the temperature sensor is used for controlling starting and stopping of the electric heating unit and starting and stopping of the induced draft fan, and thus the temperature of the heat preservation box can be intelligently controlled. Hot air produced by the electric heating unit is guided into a food storage cavity through the induced draft fan and the electric heating unit, accordingly, the heating uniformity of the food is improved, and a large amount of food can be stored in the heat preservation box.

Description

technical field [0001] The invention relates to the technical field of vehicle-mounted heat preservation equipment, in particular to a heat preservation box with multi-level safety protection. Background technique [0002] With the development of railway transportation, in order to improve the service quality, the train set is equipped with an incubator to keep the food on the train warm to ensure the taste and nutrition of the food. The existing incubator includes a box body for storing food, and a heating unit is arranged at the bottom of the box body. The heating unit mostly adopts electric heating, and the hot air generated by the electric heating equipment is used to heat and keep the box body warm. The food in the incubator is placed above the electric heating equipment, there is a risk of cooking oil spilling on the electric heating unit, which will cause serious safety hazards, and because there are too many foods stored in the incubator, the hot air in the box will ...

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): B60N3/16A47J36/26
CPCA47J36/26B60N3/16
Inventor 程新李卓王接文凌义程引
Owner ANQING SANWEI ELECTRICAL
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