Sea water fresh water two-purpose ice-making apparatus
A fresh water, dual-use technology, applied in the field of ice making equipment, can solve the problems of difficulty in keeping the ice making cylinder in normal operation, large size of the machine, unsuitable for use on ships, etc., and achieves significant economic and social benefits.
Inactive Publication Date: 2005-03-30
SHANGHAI JIAOTONG UNIV
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Problems solved by technology
In the prior art, the working process of the plate ice maker consists of two stages of ice making and deicing. The size of the machine is large and the weight is heavy; the ice making cylinder of the cylinder ice maker is placed horizontally. The water surface of the water tank is difficult to maintain the normal operation of the ice maker; the pool ice maker needs to be equipped with a huge cooling brine storage tank, which is not suitable for use on board; the existing screw ice maker must use fresh water as the refrigerant and cannot be separated work from shore to sea
Method used
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Embodiment Construction
[0010] The specific implementation of the present invention will be further described below in conjunction with the accompanying drawings.
[0011] Figure 1, figure 2 As shown, the present invention includes a power drive system 1 , a compressor 2 , a self-priming pump 3 , a condenser 4 , a screw ice-making cylinder 5 , and a throttling element 6 . The power drive system 1 is respectively power-coupled with the compressor 2, the self-priming pump 3 and the worm reducer of the screw-type ice-making cylinder 5 and provides power to make them rotate. Condenser 4 adopts seawater, fresh water dual-purpose spiral tube condenser.
[0012] The air outlet of the compressor 2 is connected to the shell-side inlet of the condenser 4, and the shell-side outlet of the condenser 4 is connected to the coil pipe inlet wound on the outer wall of the screw-type ice-making cylinder 5 through the throttling element 6, and the screw-type ice-making cylinder 5. The outlet of the coiled pipe wound ...
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The present invention relates to a sea-water and fresh-water dual-purpose ice-making equipment. It mainly comprises power driving system, compressor, sea-water self-sucking pump, condenser, spiral ice-making cylinder and throttle device. Said power driving system is respectively connected with spiral ice-making cylinder, compressor and sea-water self-sucking pump, the condenser adopts the sea-water and fresh-water dual-purpose spiral condenser, and its refrigerant pipeline system is formed from compressor, shell process of condenser and coiled tube on the external cylinder wall of the spiral ice-making cylinder, and the pipeline system of the refrigerant is formed from self-sucking pump, tube process of condenser and water source. It can use sea-water to make raw material for making ice and refrigerant, also can used fresh-water to make that.
Description
technical field [0001] The invention relates to an ice-making device, in particular to a sea- and fresh-water dual-purpose ice-making device which can use both fresh water and seawater as ice-making raw material and can use both fresh water and seawater as a refrigerant, belonging to refrigeration engineering Ice equipment technical field. Background technique [0002] The performance and characteristics of various existing ice machines have their own strengths, but for the ice making occasions operating in the ocean or on the coast, they all reflect defects and deficiencies. In the prior art, the working process of the plate ice maker consists of two stages of ice making and deicing. The size of the machine is large and the weight is heavy; the ice making cylinder of the cylinder ice maker is placed horizontally. The water surface of the water tank is difficult to maintain the normal operation of the ice maker; the pool ice maker needs to be equipped with a huge cooling br...
Claims
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IPC IPC(8): F25C1/10
Inventor 马捷潘公瑾
Owner SHANGHAI JIAOTONG UNIV