Ice making and unfreezing control device for an ice-making machine
a control device and ice-making machine technology, which is applied in the direction of ice production, refrigeration machines, lighting and heating apparatus, etc., can solve the problems of inability to make ice blocks for immediate, limited amount of ice blocks made in refrigerators, and long time-consuming to make ice blocks, etc., to achieve convenient separation of ice blocks and quick ice blocks
Inactive Publication Date: 2007-06-14
WANG CHING HSIANG
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- Application Information
AI Technical Summary
Benefits of technology
"The invention is an ice making and unfreezing control device for an ice-making machine that can quickly make ice blocks of the same shape and size, and separate them from the ice-making rods easily. The device includes a compressor, condenser, electric magnetic valve, dryer, vaporizer, liquid reservoir, and temperature sensor. The vaporizer has ice-making rods underneath it and is connected to an entrance and exit pipe. The temperature sensor is located on the exit pipe. The technical effect of this invention is to improve the efficiency and convenience of ice-making machines."
Problems solved by technology
In addition, it always takes a long time to make ice blocks in a conventional family refrigerator and the amount of the ice blocks made in the refrigerator is limited, unable to make ice blocks for immediate use.
Additionally, if there are no ice-making boxes for making ice blocks in a family refrigerator, other kinds of containers have to be used instead, but the ice blocks made in these containers are different in size and difficult to be separated from the containers, resulting in much embarrassment in use.
Method used
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Embodiment Construction
[0013] A preferred embodiment of an ice making and unfreezing control drive for an ice-making machine in the present invention, as shown in FIGS. 1, 2 and 3, includes an ice-making circuit unit 1 composed of a compressor 10, a condenser 11, an electric magnetic value 12, a dryer 13, a vaporizer 14, a liquid reservoir 15 and a temperature sensor 16.
[0014] The compressor 10 is provided with an exit connecting pipe 100 and an entrance connecting pipe 101. The exit connecting pipe 100 is connected with the condenser 11 and the entrance connecting pipe 1 Olis connected with the liquid reservoir 15.
[0015] The condenser 11 has its entrance connected with a compressor connecting pipe 110 and an electric magnetic valve connecting pipe 111.
[0016] The electric magnetic valve 12 has its entrance connected with the condenser 11 and its exit connected with a vaporizer connecting pipe 121 for connecting the vaporizer 14.
[0017] The dryer 13 has one end connected with the exit of the condenser 1...
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An ice making and unfreezing control device for an ice-making machine includes a compressor, a condenser, an electric magnetic valve, a dryer, a vaporizer, a liquid reservoir and a temperature sensor. The vaporizer has its underside provided with plural ice-making rods. The temperature inductor is positioned on the exit pipe of the vaporizer. By so designing, ice blocks can be made quickly, and when the temperature of the exit pipe of the vaporizer, detected by the temperature sensor, reaches the set value of unfreezing temperature, all the ice blocks will be separated from the ice-making rods, and the unfreezing work will be stopped and the electric magnetic valve will be turned off. Then, shoveling of the ice blocks begins and next cyclic ice-making work proceeds, able to quickly make ice blocks with a same size and shape and convenient to carry out unfreezing.
Description
BACKGROUND OF THE INVENTION [0001] 1. Field of the Invention [0002] This invention relates to an ice making and unfreezing control device for an ice-making machine, particularly to one composed of a compressor, a condenser, an electric magnetic valve, a dryer, a vaporizer, a liquid reservoir and a temperature sensor. The vaporizer has its underside provided with a plurality of ice-making rods, disposed with an entrance pipe and an exit pipe. The temperature inductor is assembled on the exit pipe of the vaporizer. By so designing, ice blocks can be made quickly and during ice unfreezing, when the temperature sensor detects that the temperature of the exit pipe of the vaporizer reaches the set value of unfreezing temperature, it indicates that all the ice blocks are completely separated from the ice-making rods. At this time, the unfreezing work is stopped and the electric magnetic valve is turned off and, after shoveling of the ice blocks, next cyclic operation of ice making will pro...
Claims
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IPC IPC(8): F25C1/00F25C1/22F25C5/10
CPCF25B2700/21175F25C1/08F25C5/10F25C2600/04
Inventor WANG, CHING-HSIANG
Owner WANG CHING HSIANG