CN201159876Y - Double-loop miniaturized ice water cooling circulation system - Google Patents

Abstract

A dual-loop miniature ice-water cooling circulation system is composed of an ice-water container, a submerged water pump with two refrigerant pipes surrounding said submerged water pump, a compressor connected to said compressor and connected to said condenser, an output pipe and a cold water input pipe connected to said output pipe, a heating module with heat radiating function, and a dual-loop refrigerant transmission unit for absorbing heat from said heating module and returning it to said ice-water container, the warm water transmitted into the water chiller is quickly reduced, and the cooling heat dissipation efficiency of the water chiller is improved.

Description

Dual-loop Miniaturized Ice-Water Cooling Circulation System

technical field

The utility model relates to a cooling circulation system, in particular to a double-circuit miniaturized ice water cooling circulation system.

Background technique

Please refer to FIG. 1 , which is an assembly appearance diagram of a known miniaturized ice water cooling circulation system. The circulation system is arranged in a computer host 100 and is mainly used to reduce the temperature of a heat generating component 101. The heat generating component 101 Such as CPU, RAM, power crystal, etc., and the circulatory system is mainly provided with a submerged water pump 11 in a chiller 10, so that the circulatory system can be reduced in size, so that it can be easily installed and used in the main computer 100. A water inlet 111 protrudes from the front side of the submersible water pump 11, and a water outlet 112 protrudes upwards above the water inlet 111. The water inlet 111 communicates with the water outlet 112, and a There is a refrigerant input port 12 and a refrigerant output port 13, and a refrigerant transfer pipe 113 is provided around the submerged water pump 11, and the refrigerant transfer pipes 113 form several rings around the submerged water pump 11. One end is connected to the refrigerant input port 12, and is externally connected to one end of a condenser 20 at the outer end of the chiller 10, so as to transfer the refrigerant into the chiller 10, so that the warm water that is connected to the outside becomes cold water, and the The other end of the refrigerant transmission pipe 113 is respectively connected to the refrigerant output end 13 and externally connected to a compressor 30 at the outer end of the chiller 10, and the other end of the compressor 30 is connected to the other end of the condenser 20 for The compressor 30 compresses the refrigerant after absorbing heat, and transmits it to the condenser 20, and the condenser 20 condenses the refrigerant and discharges heat, and transmits it back to the chiller 10 to achieve the cooling cycle;

And, the top of the chiller 10 is respectively externally connected with an ice water output pipe 14 and a cold water input pipe 15, the ice water output pipe 14 is connected with the water outlet 112 of the submerged water pump 11, and the ice water output pipe The other end is connected to an input end 41 of one end of a heat collector 40, the heat collector 40 is a metal box, the other end of the cold water input pipe 15 is connected to an output end 42 of the other end of the heat collector 40, the The ice water output pipe 14 is connected with the cold water inlet pipe 15 in the heat collector 40, so as to utilize the heat collector 40 to contact with a heating element 102 on a motherboard 101 in the main computer 100, by the The ice water output pipe 14 and the cold water input pipe 15 transfer ice water to cool the heating element 104, and transfer the warm water after circulation back to the ice water device 10, and then cool it by the refrigerant transfer pipe 113 to achieve a cooling effect. Circulation.

It can be seen from the above that the known cooling circulation system reduces the volume of the circulation system by setting the submerged water pump 11, but only sets a refrigerant delivery pipe 113 in the chiller 10 to cool the warm water, so the required The cooling time is relatively long, and the required cooling efficiency of the condenser 20 is relatively large, so it consumes a lot of energy. How to make the cooling cycle system achieve a rapid cooling cycle effect is an area that needs to be improved.

Utility model content

The purpose of the utility model is to provide a double-loop miniaturized ice water cooling circulation system to overcome the defects in the known technology.

In order to achieve the above purpose, the utility model provides a miniaturized dual-circuit ice water cooling circulation system, which is mainly provided with a submerged water pump in a chiller, and one side of the submerged water pump is respectively provided with a water inlet and a water outlet , and one end of the chiller is provided with a refrigerant input end and a refrigerant output end, and is connected to the inner side of the chiller opposite to the refrigerant input end and the refrigerant output end, and the refrigerant input end is externally connected to a condenser end, the refrigerant The output end is externally connected to one end of a compressor, the other end of the compressor is connected to the other end of the condenser, and the other end of the chiller is respectively externally connected to an ice water output pipe and a cold water input pipe, the ice water output pipe It is also connected to the water outlet of the submerged water pump, and the other ends of the ice water output pipe and the cold water input pipe are respectively externally connected to a heat-generating component of a computer host to dissipate heat, wherein:

Two refrigerant transmission pipes are arranged in the water chiller and respectively arranged around the outer periphery of the submersible water pump. The refrigerant transmission pipes respectively form several rings around the outer periphery of the submersible water pump. One end is respectively connected to the refrigerant input end, the other end is respectively connected to the refrigerant output end, and is externally connected to a junction box for converging the heat-absorbed refrigerant to a refrigerant output pipe, and the refrigerant output pipe is another terminal and connected to the compressor.

In the dual-circuit miniaturized ice water cooling circulation system, the other end of the ice water output pipe is connected to the input end of a heat collector, the other end of the cold water input pipe is connected to the output end of the heat collector, and the ice water The output pipe is connected with the cold water input pipe in the heat collector.

In the dual-loop miniaturized ice-water cooling circulation system, the heat collector is a metal box.

The dual-circuit miniaturized ice water cooling circulation system, wherein the cooling circulation system is installed in a box, and is arranged in a body, and one end of the box is respectively provided with a perforation for the ice water output pipe and The other ends of the cold water input pipe pass through the perforations respectively, extend to the outside of the box, and are connected in the heat collector.

In the dual-circuit miniaturized ice water cooling circulation system, a fan is arranged on one side of the condenser, and a ventilation net is arranged on the box opposite to the condenser.

The effect of the utility model is that the provided dual-circuit miniaturized ice water cooling circulation system can achieve double-circuit transmission of refrigerant through the two refrigerant transmission pipes arranged around the submerged water pump, and quickly reduce the transmission of refrigerant to the ice water device. The warm water inside, thereby improving the cooling efficiency of the ice water cooler.

Description of drawings

FIG. 1 is a schematic diagram of the appearance of a known ice water cooling circulation system assembled in a computer mainframe.

Fig. 2 is a schematic diagram of a cycle of a preferred embodiment of the present invention.

Fig. 3 is a schematic diagram of the appearance of a preferred embodiment of the present invention assembled in a computer mainframe.

Detailed ways

The dual-circuit miniaturized ice water cooling circulation system of the present utility model is mainly provided with a submerged water pump in a chiller, and is provided with two refrigerant transmission pipes around the submerged water pump, and these refrigerant transmission pipes are respectively Several rings are formed around the outer periphery of the submersible water pump, and one end of each refrigerant transmission pipe is externally connected to one end of a condenser, and the other end is connected to one end of a compressor, and the other end of the compressor is connected to the other end of the condenser. And, the other end of the chiller is respectively externally connected with an ice water output pipe and a cold water input pipe, and the ice water output pipe is connected with a water outlet of the submerged water pump, and the ice water output pipe and the cold water The other ends of the input tubes are respectively externally connected to a heating element to be dissipated by a computer mainframe.

The following describes in detail in conjunction with the embodiments and accompanying drawings.

The utility model is a double-circuit miniaturized ice water cooling circulation system, which is roughly the same as the aforementioned known technology, and the parts with obvious labels refer to Figure 1. First, please refer to Figure 2, which is the utility model The schematic diagram of the cycle of the preferred embodiment, the refrigerant input port 12 and the refrigerant output port 13 are connected in the chiller 10, the compressor 30 is connected to the condenser 20 by a refrigerant input pipe 16a, and the condenser 20 The other end is connected to a dry filter 50 by a refrigerant input pipe 16b, and the other end of the dry filter 50 is connected to one end of a refrigerant controller 60 by using a refrigerant input pipe 16c. The refrigerant pressure transmitted by the condenser 20 makes the refrigerant absorb heat in the chiller 10 again and recirculates; the main points of improvement are:

Two refrigerant transmission pipes 17, 18 are arranged in the chiller 10 and respectively surround the outer periphery of the submersible water pump 11, and these refrigerant transmission pipes 17, 18 form several rings around the outer periphery of the submersible water pump 11 circle, and one end of the refrigerant transmission pipes 17, 18 is respectively connected to the refrigerant input port 12, and is connected externally to the refrigerant controller 60, so as to transmit the refrigerant condensed by the condenser 20 to the chiller 10 Inside, the other ends of these refrigerant transmission pipes 17, 18 are respectively connected to the refrigerant output end 13, and are externally connected to a junction box 70 for converging the refrigerant after absorbing heat to a refrigerant output pipe 19, the refrigerant The other end of the output pipe 19 is connected with the compressor 30 .

In order to further understand the structural features of the utility model, the use of technical means and the expected effects, the usage of the utility model is described, and it is believed that the utility model can be understood more deeply and specifically, as follows:

Please refer to FIG. 3 , which is a schematic diagram of the appearance of the utility model assembled in the main computer. In this preferred embodiment, the cooling circulation system is installed in a box 80 and fixed in the space at the lower left end of the main computer 100. Inside, the top of the box body 80 is provided with two perforations 81 at an appropriate position, so that the ice water output pipe 14 and the cold water input pipe 15 pass through the perforation 81 and extend to the outside of the box body 80, and respectively connect with the collection tube 80. The input end 41 and the output end 42 of the heat collector 40 are connected, and one side of the heat collector 40 is combined with the heating element 102 on the main board 101 in the main computer 100, and the other end of the ice water output pipe 14 is connected to the On the water outlet 112 of the submerged water pump 11 in the chiller 10, the ice water input pipe 15 is externally connected to the top of the chiller 10 and communicated with the inside of the chiller 10. The pipes 17 and 18 respectively surround the submerged water pump 11 several times, and the ends of the refrigerant transmission pipes 17 and 18 respectively pass through the refrigerant input end 12 on the right side wall of the chiller 10, and are externally connected to the water cooler 10 respectively. One end of the condenser 20, and the other ends of the refrigerant transfer pipes 17, 18 pass through the refrigerant outlet 13 on the right side wall of the chiller 10, and flow to the junction box 70 for the heat-absorbed The refrigerant flows into the refrigerant outlet pipe 19, the other end of the refrigerant outlet pipe 19 is connected to the compressor 30, the compressor 30 is connected to the condenser 20 by the refrigerant inlet pipe 16a, and the condenser 20 A fan 21 is arranged on the left side, and a ventilation net 82 is arranged adjacent to the condenser 20 on the right side of the box body 80 to discharge the heat absorbed by the cooling circulation system to the outside.

Still referring to Fig. 2 to Fig. 3, when the cooling circulation system is activated, the refrigerant is transferred from the condenser 20 to the refrigerant transfer pipes 17, 18 respectively, and enters into the chiller 10 in both directions, and the The normal temperature water in the chiller 10 quickly turns into low-temperature ice water, which is transported by the ice water output pipe 14 and passes through the heat collector 40 to make the heat collector 40 cold, and the heat collector 40 absorbs the heating element The heat generated by 102 makes the ice water in the ice water output pipe 14 warm up to become cold water, and the refrigerant gas absorbs heat and evaporates, and the cold water is input back into the ice water device 10 through the cold water input pipe 15 to achieve The purpose of reducing the temperature of the heating component 102 on the motherboard 101;

The refrigerant gas that has been circulated and evaporated is output from the refrigerant output port 13, and then converged into the same pipeline by the refrigerant output pipe 19, and then transferred to the compressor 30 to be compressed to become a high-pressure gaseous refrigerant , and then transferred from the refrigerant input port 12 to the condenser 20, the condenser 20 condenses the high-pressure gaseous refrigerant into a high-pressure liquid refrigerant at normal temperature, and the fan 21 absorbs the cooling cycle system in the box 80 or The heat of the motherboard 101 is discharged to the outside by the ventilation net 82, and the high-pressure and normal-temperature liquid refrigerant transferred by the condenser 20 is transferred from the refrigerant input port 12 to be dried through the drying filter 50, and then passed through the refrigerant controller 60 to decompress, so that the refrigerant gas flowing through becomes the low-pressure liquid refrigerant required by the chiller 10, and finally, the refrigerant input port 12 is transported back into the chiller 10 to achieve a cooling cycle.

Therefore, the utility model is provided with two refrigerant transmission pipes, so that these refrigerants can achieve a double-circuit refrigerant transmission function in the chiller, so as to quickly reduce the warm water transmitted into the chiller and save the time spent on startup. Cooling time, thereby improving the cooling efficiency of the chiller.

Claims (5)

1, a kind of two-circuit miniaturisation ice water cooling circulating system, mainly in a freezing water apparatus, be provided with a submerged water water pump, this submerged water water pump one side is respectively equipped with a water inlet and a water delivering orifice, and this freezing water apparatus one end is provided with a refrigerant input end and a refrigerant output terminal, and be connected in the freezing water apparatus of this refrigerant input end and this refrigerant output terminal relatively, and this refrigerant input end and be circumscribed with a condenser one end, this refrigerant output terminal is circumscribed with a compressor one end, this compressor is held in addition and is connected with other end of this condenser, and, this freezing water apparatus end in addition then is circumscribed with a frozen water efferent duct and a cold water inlet pipe respectively, this frozen water efferent duct also is connected with the water delivering orifice of this submerged water water pump, and this frozen water efferent duct and this cold water inlet pipe hold and are external to respectively the heat generating component of main frame desire heat radiation in addition, it is characterized in that:

Two refrigerant transfer tubes, be arranged in this freezing water apparatus, and be located at this submerged water water pump outside respectively, those refrigerant transfer tubes form the ring of numbers circle around this submerged water water pump outside respectively, each refrigerant transfer tube one end is arranged in this refrigerant input end respectively, and in addition end then is arranged in this refrigerant output terminal respectively, and is external to the box that confluxes, conflux to a refrigerant efferent duct for the refrigerant after will absorbing heat, this refrigerant efferent duct is held in addition and is connected with this compressor.

2, according to two-circuit as claimed in claim 1 miniaturisation ice water cooling circulating system, it is characterized in that: this frozen water efferent duct end and connect the input end that enters a heat collector in addition wherein, this cold water inlet pipe is held in addition and is connected this heat collector output terminal, and this frozen water efferent duct and this cold water inlet pipe are connected in this heat collector.

3, according to two-circuit as claimed in claim 2 miniaturisation ice water cooling circulating system, it is characterized in that: wherein this heat collector is a can.

4, according to two-circuit as claimed in claim 2 miniaturisation ice water cooling circulating system, it is characterized in that: wherein this cooling recirculation system system is installed in the casing, and be arranged in the body, this casing one end also is respectively equipped with a perforation, end in addition for this frozen water efferent duct and this cold water inlet pipe passes those perforation respectively, and extend to outside this casing, and be connected in this heat collector.

5, two-circuit as claimed in claim 4 miniaturisation ice water cooling circulating system, it is characterized in that: wherein this condenser one side is provided with a fan, and this casing relative condenser place and be provided with a ventilation net.

Images