Hydraulic module device for movable indirect refrigerating system
A technology for hydraulic modules and refrigeration systems, applied in refrigerators, refrigeration components, refrigeration and liquefaction, etc., can solve the problem of poor mobility of refrigeration equipment, meet the needs of combination and function switching, improve installation and construction efficiency, resistance small effect
Pending Publication Date: 2019-12-13
TIANJIN UNIV
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Problems solved by technology
[0003] The invention provides a movable indirect refrigeration system hydraulic module device, which solves the problem of poor mobility of refrigeration equipment in the prior art
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[0015] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in combination with specific examples and with reference to the accompanying drawings.
[0016] Such as Figure 1-4 As shown, the present invention designs a hydraulic module device for a movable indirect refrigeration system, which consists of a brine circulation pump, a brine filling and discharging pump, a brine expansion tank with a liquid level gauge and an overflow pipe, It is composed of connecting pipe fittings with quick connectors and other components, specifically including: liquid supply storage tank 1, recovery liquid storage tank 2, brine filling and discharging pump 3, brine expansion tank 4, brine circulation pump 5, Refrigerant supply pipe 6, refrigerant return pipe 7, constant pressure inflow pipe 8, constant pressure water supply pipe 9, refrigerant inlet pipe 10, system refrigerant return pip...
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The invention discloses a hydraulic module device for a movable indirect refrigerating system. The hydraulic module device consists of a refrigerating medium circulating pump, a refrigerating medium charging and discharging pump, a refrigerating medium expansion tank with a level meter and an overflow pipe, a connecting pipe fitting with a quick connector and the like. By starting and stopping thecharging and discharging pump, the circulating pump and a control valve, the hydraulic module device can be conveniently and quickly switched in liquid charging, cold supply operation and recovery modes, and a plurality of solution pumps can be connected in parallel according to the load requirements of the refrigerating system, so that the refrigerating transmission and distribution capacity andflexibility are enhanced, and a refrigerating medium is quickly recovered after cold supply is finished so as to move to the next destination. The hydraulic module pipeline system is low in resistance, is connected with an external pipeline through the quick connector, and is convenient to disassemble, assemble and transport.
Description
technical field [0001] The invention relates to the technical field of refrigeration, in particular to a hydraulic module device for a movable indirect refrigeration system. Background technique [0002] With the rapid development of the country's economic construction, in the fields of agriculture, animal husbandry and fish products, a large number of agricultural products such as fruits and vegetables need to be pre-cooled and kept fresh after being picked. Cooling treatment and short-term refrigeration are required, and the refrigeration system must go to the field or the shore dock, which puts forward new requirements for the mobility of refrigeration equipment. In the construction of a mobile skating rink, higher requirements are also placed on the mobility of refrigeration equipment. The indirect refrigeration system using brine has great advantages. According to the cooling load, one or more modular and movable indirect refrigeration hosts can be used, and the hydrau...
Claims
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IPC IPC(8): F25B41/04F25B43/00F25B45/00F25B41/20
CPCF25B43/006F25B45/00F25B2500/18F25B2500/25F25B41/40F25B41/20
Inventor 由世俊唐朝王娜王雅然张欢
Owner TIANJIN UNIV