A vacuum cooling machine

A vacuum cooler and vacuum cooling technology, applied in the field of coolers, can solve the problems of not being able to quickly pass through the bacterial breeding period, uneven cooling temperature, and large floor space, so as to avoid biochemical reactions, biological fermentation, and cooling time The effect of short length and small equipment footprint

Inactive Publication Date: 2015-09-09
ZHUCHENG YOUBANG IND & TRADE CO LTD
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  • Abstract
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  • Claims
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Problems solved by technology

[0002] At present, the cooling time of the traditional cooling method is long, and the food is prone to bacterial contamination in the process of high temperature to low temperature, and cannot quickly pass through the bacterial reproduction period, and is prone to high temperature oxidation. It occupies a large area and the cooling temperature is uneven, so a small size, The vacuum cooler with fast cooling, uniform temperature and low energy consumption is particularly important

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  • A vacuum cooling machine
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Embodiment Construction

[0012] like figure 1 and 2 As shown, the present invention includes a casing 1 and a vacuum cooling unit 2, the casing 1 and the vacuum cooling unit 2 are connected by an air extraction pipe 3, and an air release valve 4 and a vacuum gauge 5 are installed on the top of the casing 1. 1 is provided with a sealed door 6 on one side, and the temperature sensor 7 is installed on the right wall of the box body 1, and a shelf 8 is arranged inside the box body 1, and a cargo pallet 9 is arranged on the shelf 8, and a casters 10, the vacuum cooling unit 2 includes a condenser 11, a Roots pump 12, a water ring pump 13 and a vacuum solenoid valve 14, a Roots pump 12 is connected below the condenser 11, and the right side of the Roots pump 12 is connected to There is a water ring pump 13, and a vacuum solenoid valve 14 is connected above the water ring pump 13.

[0013] The working principle of the present invention: place the product to be cooled on the cargo pallet 9, place the cargo ...

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Abstract

The present invention discloses a vacuum cooling machine and the characteristics of the vacuum cooling machine are as follows: a box body and a vacuum cooling unit are connected via an air exhaust pipe, a deflating valve and a vacuum meter are installed on the top of the cabinet, an airproof gate is provide at one side of the box body, a temperature sensor is installed on the right wall of the box body, shelves are arranged inside the box body, good trays are provided on the shelves, and two truckles are provided at the lower end of the shelves. The vacuum cooling unit includes two condensers, a roots pump, a water-ring pump and a vacuum solenoid valve. The roots pump is connected to the bottom of the condensers, the water-ring pump is connected to the right side of the roots pump, and the vacuum solenoid valve is connected to the top of the water-ring pump. The beneficial effects of the vacuum cooling machine are as follows: the vacuum cooling machine has fast cooling speed, short cooling time and uniform temperatures, can avoid biochemical reactions and biological fermentation and ensure a long-term preservation of food, has small occupied area, does not produce any pollutants during the running process, and is safe and hygienic.

Description

technical field [0001] The invention relates to a cooling machine, in particular to a vacuum cooling machine. Background technique [0002] At present, the cooling time of the traditional cooling method is long, and the food is prone to bacterial contamination in the process of high temperature to low temperature, and cannot quickly pass through the bacterial reproduction period, and is prone to high temperature oxidation. It occupies a large area and the cooling temperature is uneven, so a small size, A vacuum cooler with fast cooling, uniform temperature and low energy consumption is particularly important. Contents of the invention [0003] The object of the present invention is to provide a vacuum cooler with small volume, quick cooling, uniform temperature and low energy consumption. [0004] In order to achieve the above object, the technical solution of the present invention is: a vacuum cooler, characterized in that: the box and the vacuum cooling unit are con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L3/36
CPCA23L3/36
Inventor 刘光明王瑞海
Owner ZHUCHENG YOUBANG IND & TRADE CO LTD
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