Evaporation plate for refrigeration evaporator
A refrigerated evaporator, evaporator technology, applied in the direction of evaporator/condenser, refrigerator, refrigeration components, etc., can solve the problems of easy separation of metal tube and plate, poor bonding effect, poor corrosion resistance of main board, etc. Corrosive, economical, and enhanced corrosion resistance
Inactive Publication Date: 2016-08-24
HEFEI TAITONG REFRIGERATION TECH CO LTD
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- Application Information
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Problems solved by technology
Advanced refrigerated evaporators generally use a tube-sheet structure, and the tube-sheet refrigerated evaporator has the following problems in the actual use process: 1. The joint between the metal tube and the plate is easy to detach, and the bonding effect is poor; 2. The main board of the tube-plate refrigerated evaporator is durable Poor corrosion
Method used
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[0013] See accompanying drawing: a kind of evaporating plate for refrigeration evaporator is characterized in that comprises evaporator main plate 1, auxiliary plate 2 and limit baffle 3, and described evaporator main plate 1, auxiliary plate 2 and limit baffle 3 are all aluminum Quality, the length of the evaporator main board 1 is 420mm±1mm, the width is 235mm±1mm, the thickness is 3mm±0.05mm, there are four on the evaporator main board 1 The auxiliary plate 2 and the limit baffle 3 are fixed on the front of the evaporator main board 1. The auxiliary plate 2 has two types, one is an 'n' shaped auxiliary plate 201, and the other is an arched auxiliary plate. plate 202, the end of the limit baffle 3 has a limit stop 4 for controlling the insertion depth of the temperature sensing tube. The surface flatness error value of the evaporator main board 1 is not more than 0.5um per 100mm, the front of the evaporator main board 1 is sprayed with a layer of anti-corrosion paint with a...
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The invention discloses an evaporation plate for a refrigeration evaporator. The evaporation plate is characterized by comprising an evaporator main plate, auxiliary plates and a limiting blocking plate, wherein the evaporator main plate, the auxiliary plates and the limiting blocking plate are aluminous; the evaporator main plate is (420+ / -1) mm in length, (235+ / -1) mm in width and (3+ / -0.05) mm in thickness; four theta3 mm through holes are formed in the evaporator main plate; the auxiliary plates and the limiting blocking plate are fixed to the front surface of the evaporator main plate; the auxiliary plates have two types; one is an n-shaped auxiliary plate, and the other is an arched auxiliary plate; and a limiting blocking piece used for controlling the insertion depth of a temperature sensing tube is arranged at the tail end of the limiting blocking plate. The evaporation plate is economic, firm and durable, is high in corrosion resistance, and is suitable for popularization and utilization in tube plate type refrigeration evaporators.
Description
technical field [0001] The invention relates to the field of evaporators, in particular to an evaporation plate for a refrigeration evaporator. Background technique [0002] With the continuous development of society, the market demand for energy-saving frequency conversion refrigerators and freezers continues to increase. During the manufacturing process of energy-saving inverter refrigerators and freezers, the evaporator is required as a refrigerant running channel to achieve the effect of heat exchange and refrigeration. Household refrigerators are divided into refrigerators, fresh-keeping rooms and freezers, and refrigeration evaporators and freezing evaporators need to be installed. Advanced refrigerated evaporators generally use a tube-sheet structure, and the tube-sheet refrigerated evaporator has the following problems in the actual use process: 1. The joint between the metal tube and the plate is easy to detach, and the bonding effect is poor; 2. The main board of ...
Claims
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IPC IPC(8): F25B39/02F28F3/04
CPCF25B39/022F25B2339/023F28F3/042
Inventor 时乾中
Owner HEFEI TAITONG REFRIGERATION TECH CO LTD