Finned tube with water-bearing channel

A technology of finned tubes and water tanks, applied in the field of refrigeration equipment, can solve the problems of unusable evaporators and large losses, etc., and achieve the effects of eliminating electrical fires, reducing food dry consumption, and extending the shelf life

Inactive Publication Date: 2010-03-17
史玉成
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional pipe evaporator is equipped with the function of receiving water. When the cold storage is lowered, the steam in the pipe will be lower than the dew point temperature in the warehouse. In this way, the water in the pipe evaporator will condense on the evaporator, and it will flow naturally when it gathers a lot. If it falls down, the water flowing down will drip onto the items in the cold storage. If it is a carton, the loss will be even greater, so the row tube evaporator cannot be used in the fresh storage

Method used

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  • Finned tube with water-bearing channel
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Embodiment Construction

[0013] The row tube evaporator in the cold storage is connected to the refrigeration system in the form of a group during use. The refrigerant working medium is different, and the connection form of the row tube evaporator is different. The Freon system is used to multiple tubes in parallel, and the elbow is used to connect the serpentine. To achieve the purpose of dry evaporation. A small refrigeration system uses a set of coiled tubes, and a large refrigeration system uses multiple sets of coiled tubes. When used in an ammonia refrigeration system or a Freon flooded evaporation system, it is customary to connect multiple pipes in parallel to form a pipe group.

[0014] The row-tube evaporator composed of finned tubes with water tanks, when installing each group with a certain slope such as 2%, the condensed water of the finned evaporator will flow to the lower side through the water tanks, on this side Set up a water collection tank to lead the water out of the cold storage...

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Abstract

The invention relates to a finned tube with a water-bearing channel, belonging to evaporators in the refrigeration system. The finned tube comprises an upper fin 1, a circular tube 2, a lower fin 3 and a water-bearing channel 4. The finned tube has the following advantages: the condensate water can not fall freely but can flow into a catchwater channel in a concentrated manner via the water-bearing channel and can be drained out of the reservoir when the refrigeration system works. Compared with the air coolers, the finned tube is energy-saving, safe and reliable and has high space humidity.

Description

technical field [0001] The invention belongs to an evaporator of a refrigeration system, and is a tube-row evaporator used for cooling a cold storage. It belongs to the field of refrigeration equipment. Background technique [0002] The traditional cold storage cooling equipment, one is the air cooler and then the pipe evaporator in the cold storage. The traditional pipe evaporator has the function of receiving water. When the cold storage is down, the steam in the pipe will be lower than the dew point temperature in the warehouse. In this way, the water in the pipe evaporator will condense on the evaporator, and it will flow naturally when it gathers a lot. If it falls down, the water flowing down will drip onto the items in the cold storage. If it is a carton, the loss will be even greater, so the row tube evaporator cannot be used in the fresh storage. Contents of the invention [0003] The invention provides a finned tube with a water tank. [0004] It consists of f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28F1/14F25D21/14
Inventor 史玉成
Owner 史玉成
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