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Defrosting system for water chiller

A technology of ice water machine and compressor, applied in refrigerators, damage protection, refrigeration components, etc., can solve problems such as affecting refrigeration effect, hidden dangers, affecting production, etc., and achieve the effect of improving efficiency, saving energy, and being easy to achieve.

Inactive Publication Date: 2020-01-14
宁国市中英橡胶有限公司
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  • Summary
  • Abstract
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Problems solved by technology

[0003] The working principle of the ice water machine makes the evaporator often frost or even freeze during operation, which seriously affects the cooling effect and even affects the normal cold water supply. High and potential safety hazards, or shutdown for defrosting and cleaning, time-consuming and labor-intensive impact on production, so an efficient and safe defrosting system is urgently needed to solve this problem

Method used

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  • Defrosting system for water chiller

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Embodiment Construction

[0013] Below in conjunction with accompanying drawing and embodiment, further elaborate the present invention. In the following detailed description, certain exemplary embodiments of the invention are described by way of illustration only. Needless to say, those skilled in the art would realize that the described embodiments can be modified in various different ways, all without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.

[0014] like figure 1 As shown, a water chiller defrosting system in this embodiment includes a water chiller body and a defrosting system, and is characterized in that the water chiller includes a compressor 1, and the compressor is sequentially connected with a condenser 3, a storage tank Liquid container 4, dry filter 5, expansion valve 6, evaporator 7, the inlet and outlet pipes of the compressor are connected with a...

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Abstract

The invention provides a defrosting system for a water chiller. The system includes a water chiller body and a defrosting system body and is characterized in that the water chiller comprises a compressor, a condenser, a liquid storage device, a drying filter, an expansion valve and an evaporator, wherein the compressor is sequentially connected with the condenser, the liquid storage device, the drying filter, the expansion valve and the evaporator through pipelines; an inlet pipeline and an outlet pipeline of the compressor are connected with pressure controllers, and the evaporator is provided with a water inlet and a water outlet. According to the defrosting system, the water chiller body is provided with a pipeline connected with an inlet pipeline at the front end of the condenser and an inlet pipeline at the front end of the drying filter, and a defrosting valve is arranged on the pipeline. The system can thoroughly solve the problem that the evaporator is frosted or even frozen inthe running process of the water chiller, has good effects and low cost and is easy to achieve.

Description

technical field [0001] The invention relates to the technical field of ice water machines, in particular to an ice water machine defrosting system. Background technique [0002] The ice water machine is a machine that can produce low-temperature frozen water. It is widely used in the cooling of rubber and plastic processing machinery molding molds. It can greatly improve the surface finish of plastic products, reduce the surface marks and internal stress of plastic products, and keep the products from shrinking. Deformation facilitates the demoulding of plastic products and accelerates product shaping, thereby greatly improving the production efficiency of plastic molding machines. [0003] The working principle of the ice water machine makes the evaporator often frost or even freeze during operation, which seriously affects the cooling effect and even affects the normal cold water supply. High and potential safety hazards, or shutdown for defrosting and cleaning, time-cons...

Claims

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Application Information

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IPC IPC(8): F25B47/02
CPCF25B47/022F25B2347/02
Inventor 徐英木
Owner 宁国市中英橡胶有限公司
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